diff --git a/Gruntfile.js b/Gruntfile.js
index db33746e..eadb3ab3 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -1,28 +1,39 @@
/* eslint-disable no-process-env */
module.exports = function(grunt) {
-
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
- clean: ['tmp', 'dist', 'lib/handlebars/compiler/parser.js', 'integration-testing/**/node_modules'],
+ clean: [
+ 'tmp',
+ 'dist',
+ 'lib/handlebars/compiler/parser.js',
+ 'integration-testing/**/node_modules'
+ ],
copy: {
dist: {
options: {
processContent: function(content) {
- return grunt.template.process('/**!\n\n @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt Expat\n <%= pkg.name %> v<%= pkg.version %>\n\n<%= grunt.file.read("LICENSE") %>\n*/\n')
- + content
- + '\n// @license-end\n';
+ return (
+ grunt.template.process(
+ '/**!\n\n @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt Expat\n <%= pkg.name %> v<%= pkg.version %>\n\n<%= grunt.file.read("LICENSE") %>\n*/\n'
+ ) +
+ content +
+ '\n// @license-end\n'
+ );
}
},
- files: [
- {expand: true, cwd: 'dist/', src: ['*.js'], dest: 'dist/'}
- ]
+ files: [{ expand: true, cwd: 'dist/', src: ['*.js'], dest: 'dist/' }]
},
components: {
files: [
- {expand: true, cwd: 'components/', src: ['**'], dest: 'dist/components'},
- {expand: true, cwd: 'dist/', src: ['*.js'], dest: 'dist/components'}
+ {
+ expand: true,
+ cwd: 'components/',
+ src: ['**'],
+ dest: 'dist/components'
+ },
+ { expand: true, cwd: 'dist/', src: ['*.js'], dest: 'dist/components' }
]
}
},
@@ -34,12 +45,14 @@ module.exports = function(grunt) {
auxiliaryCommentBefore: 'istanbul ignore next'
},
cjs: {
- files: [{
- cwd: 'lib/',
- expand: true,
- src: '**/!(index).js',
- dest: 'dist/cjs/'
- }]
+ files: [
+ {
+ cwd: 'lib/',
+ expand: true,
+ src: '**/!(index).js',
+ dest: 'dist/cjs/'
+ }
+ ]
}
},
webpack: {
@@ -72,15 +85,17 @@ module.exports = function(grunt) {
preserveComments: /(?:^!|@(?:license|preserve|cc_on))/
},
dist: {
- files: [{
- cwd: 'dist/',
- expand: true,
- src: ['handlebars*.js', '!*.min.js'],
- dest: 'dist/',
- rename: function(dest, src) {
- return dest + src.replace(/\.js$/, '.min.js');
+ files: [
+ {
+ cwd: 'dist/',
+ expand: true,
+ src: ['handlebars*.js', '!*.min.js'],
+ dest: 'dist/',
+ rename: function(dest, src) {
+ return dest + src.replace(/\.js$/, '.min.js');
+ }
}
- }]
+ ]
}
},
@@ -108,24 +123,39 @@ module.exports = function(grunt) {
detailedError: true,
concurrency: 4,
browsers: [
- {browserName: 'chrome'},
- {browserName: 'firefox', platform: 'Linux'},
+ { browserName: 'chrome' },
+ { browserName: 'firefox', platform: 'Linux' },
// {browserName: 'safari', version: 9, platform: 'OS X 10.11'},
// {browserName: 'safari', version: 8, platform: 'OS X 10.10'},
- {browserName: 'internet explorer', version: 11, platform: 'Windows 8.1'},
- {browserName: 'internet explorer', version: 10, platform: 'Windows 8'}
+ {
+ browserName: 'internet explorer',
+ version: 11,
+ platform: 'Windows 8.1'
+ },
+ {
+ browserName: 'internet explorer',
+ version: 10,
+ platform: 'Windows 8'
+ }
]
}
},
sanity: {
options: {
build: process.env.TRAVIS_JOB_ID,
- urls: ['http://localhost:9999/spec/umd.html?headless=true', 'http://localhost:9999/spec/umd-runtime.html?headless=true'],
+ urls: [
+ 'http://localhost:9999/spec/umd.html?headless=true',
+ 'http://localhost:9999/spec/umd-runtime.html?headless=true'
+ ],
detailedError: true,
concurrency: 2,
browsers: [
- {browserName: 'chrome'},
- {browserName: 'internet explorer', version: 10, platform: 'Windows 8'}
+ { browserName: 'chrome' },
+ {
+ browserName: 'internet explorer',
+ version: 10,
+ platform: 'Windows 8'
+ }
]
}
}
@@ -137,7 +167,6 @@ module.exports = function(grunt) {
bg: false,
fail: true
}
-
},
watch: {
@@ -167,9 +196,9 @@ module.exports = function(grunt) {
grunt.task.loadTasks('tasks');
this.registerTask(
- 'build',
- 'Builds a distributable version of the current project',
- ['parser', 'node', 'globals']
+ 'build',
+ 'Builds a distributable version of the current project',
+ ['parser', 'node', 'globals']
);
this.registerTask('node', ['babel:cjs']);
@@ -183,13 +212,25 @@ module.exports = function(grunt) {
]);
grunt.registerTask('bench', ['metrics']);
- grunt.registerTask('sauce', process.env.SAUCE_USERNAME ? ['tests', 'connect', 'saucelabs-mocha'] : []);
+ grunt.registerTask(
+ 'sauce',
+ process.env.SAUCE_USERNAME ? ['tests', 'connect', 'saucelabs-mocha'] : []
+ );
// Requires secret properties (saucelabs-credentials etc.) from .travis.yaml
- grunt.registerTask('extensive-tests-and-publish-to-aws', ['default', 'bgShell:integrationTests', 'sauce', 'metrics', 'publish:latest']);
+ grunt.registerTask('extensive-tests-and-publish-to-aws', [
+ 'default',
+ 'bgShell:integrationTests',
+ 'sauce',
+ 'metrics',
+ 'publish:latest'
+ ]);
grunt.registerTask('on-file-change', ['build', 'concat:tests', 'test']);
// === Primary tasks ===
grunt.registerTask('dev', ['clean', 'connect', 'watch']);
grunt.registerTask('default', ['clean', 'build', 'test', 'release']);
- grunt.registerTask('integration-tests', ['default', 'bgShell:integrationTests']);
+ grunt.registerTask('integration-tests', [
+ 'default',
+ 'bgShell:integrationTests'
+ ]);
};
diff --git a/bench/dist-size.js b/bench/dist-size.js
index d0bd2489..5bbf7ee3 100644
--- a/bench/dist-size.js
+++ b/bench/dist-size.js
@@ -1,12 +1,14 @@
var async = require('neo-async'),
- fs = require('fs'),
- zlib = require('zlib');
+ fs = require('fs'),
+ zlib = require('zlib');
module.exports = function(grunt, callback) {
var distFiles = fs.readdirSync('dist'),
- distSizes = {};
+ distSizes = {};
- async.each(distFiles, function(file, callback) {
+ async.each(
+ distFiles,
+ function(file, callback) {
var content;
try {
content = fs.readFileSync('dist/' + file);
@@ -32,7 +34,10 @@ module.exports = function(grunt, callback) {
});
},
function() {
- grunt.log.writeln('Distribution sizes: ' + JSON.stringify(distSizes, undefined, 2));
+ grunt.log.writeln(
+ 'Distribution sizes: ' + JSON.stringify(distSizes, undefined, 2)
+ );
callback([distSizes]);
- });
+ }
+ );
};
diff --git a/bench/index.js b/bench/index.js
index 3e357e54..462b046f 100644
--- a/bench/index.js
+++ b/bench/index.js
@@ -2,7 +2,7 @@ var fs = require('fs');
var metrics = fs.readdirSync(__dirname);
metrics.forEach(function(metric) {
- if (metric === 'index.js' || !(/(.*)\.js$/.test(metric))) {
+ if (metric === 'index.js' || !/(.*)\.js$/.test(metric)) {
return;
}
diff --git a/bench/precompile-size.js b/bench/precompile-size.js
index 66eacd02..5aca9423 100644
--- a/bench/precompile-size.js
+++ b/bench/precompile-size.js
@@ -1,5 +1,5 @@
var _ = require('underscore'),
- templates = require('./templates');
+ templates = require('./templates');
module.exports = function(grunt, callback) {
// Deferring to here in case we have a build for parser, etc as part of this grunt exec
@@ -8,12 +8,17 @@ module.exports = function(grunt, callback) {
var templateSizes = {};
_.each(templates, function(info, template) {
var src = info.handlebars,
- compiled = Handlebars.precompile(src, {}),
- knownHelpers = Handlebars.precompile(src, {knownHelpersOnly: true, knownHelpers: info.helpers});
+ compiled = Handlebars.precompile(src, {}),
+ knownHelpers = Handlebars.precompile(src, {
+ knownHelpersOnly: true,
+ knownHelpers: info.helpers
+ });
templateSizes[template] = compiled.length;
templateSizes['knownOnly_' + template] = knownHelpers.length;
});
- grunt.log.writeln('Precompiled sizes: ' + JSON.stringify(templateSizes, undefined, 2));
+ grunt.log.writeln(
+ 'Precompiled sizes: ' + JSON.stringify(templateSizes, undefined, 2)
+ );
callback([templateSizes]);
};
diff --git a/bench/templates/arguments.js b/bench/templates/arguments.js
index aaa03468..f73d845f 100644
--- a/bench/templates/arguments.js
+++ b/bench/templates/arguments.js
@@ -8,5 +8,6 @@ module.exports = {
bar: true
},
- handlebars: '{{foo person "person" 1 true foo=bar foo="person" foo=1 foo=true}}'
+ handlebars:
+ '{{foo person "person" 1 true foo=bar foo="person" foo=1 foo=true}}'
};
diff --git a/bench/templates/array-each.js b/bench/templates/array-each.js
index 50e1c02b..ddf07a6f 100644
--- a/bench/templates/array-each.js
+++ b/bench/templates/array-each.js
@@ -1,5 +1,12 @@
module.exports = {
- context: { names: [{name: 'Moe'}, {name: 'Larry'}, {name: 'Curly'}, {name: 'Shemp'}] },
+ context: {
+ names: [
+ { name: 'Moe' },
+ { name: 'Larry' },
+ { name: 'Curly' },
+ { name: 'Shemp' }
+ ]
+ },
handlebars: '{{#each names}}{{name}}{{/each}}',
dust: '{#names}{name}{/names}',
mustache: '{{#names}}{{name}}{{/names}}',
diff --git a/bench/templates/array-mustache.js b/bench/templates/array-mustache.js
index 220c6fe4..e7b2355a 100644
--- a/bench/templates/array-mustache.js
+++ b/bench/templates/array-mustache.js
@@ -1,4 +1,11 @@
module.exports = {
- context: { names: [{name: 'Moe'}, {name: 'Larry'}, {name: 'Curly'}, {name: 'Shemp'}] },
+ context: {
+ names: [
+ { name: 'Moe' },
+ { name: 'Larry' },
+ { name: 'Curly' },
+ { name: 'Shemp' }
+ ]
+ },
handlebars: '{{#names}}{{name}}{{/names}}'
};
diff --git a/bench/templates/complex.js b/bench/templates/complex.js
index 3e5e26c4..545a479c 100644
--- a/bench/templates/complex.js
+++ b/bench/templates/complex.js
@@ -7,9 +7,9 @@ module.exports = {
},
hasItems: true, // To make things fairer in mustache land due to no `{{if}}` construct on arrays
items: [
- {name: 'red', current: true, url: '#Red'},
- {name: 'green', current: false, url: '#Green'},
- {name: 'blue', current: false, url: '#Blue'}
+ { name: 'red', current: true, url: '#Red' },
+ { name: 'green', current: false, url: '#Green' },
+ { name: 'blue', current: false, url: '#Blue' }
]
},
diff --git a/bench/templates/data.js b/bench/templates/data.js
index be10e839..4cb969d6 100644
--- a/bench/templates/data.js
+++ b/bench/templates/data.js
@@ -1,4 +1,11 @@
module.exports = {
- context: { names: [{name: 'Moe'}, {name: 'Larry'}, {name: 'Curly'}, {name: 'Shemp'}] },
+ context: {
+ names: [
+ { name: 'Moe' },
+ { name: 'Larry' },
+ { name: 'Curly' },
+ { name: 'Shemp' }
+ ]
+ },
handlebars: '{{#each names}}{{@index}}{{name}}{{/each}}'
};
diff --git a/bench/templates/depth-1.js b/bench/templates/depth-1.js
index 0f2576f4..65cb33b7 100644
--- a/bench/templates/depth-1.js
+++ b/bench/templates/depth-1.js
@@ -1,5 +1,13 @@
module.exports = {
- context: { names: [{name: 'Moe'}, {name: 'Larry'}, {name: 'Curly'}, {name: 'Shemp'}], foo: 'bar' },
+ context: {
+ names: [
+ { name: 'Moe' },
+ { name: 'Larry' },
+ { name: 'Curly' },
+ { name: 'Shemp' }
+ ],
+ foo: 'bar'
+ },
handlebars: '{{#each names}}{{../foo}}{{/each}}',
mustache: '{{#names}}{{foo}}{{/names}}',
eco: '<% for item in @names: %><%= @foo %><% end %>'
diff --git a/bench/templates/depth-2.js b/bench/templates/depth-2.js
index bff6ce85..bef804d1 100644
--- a/bench/templates/depth-2.js
+++ b/bench/templates/depth-2.js
@@ -1,6 +1,16 @@
module.exports = {
- context: { names: [{bat: 'foo', name: ['Moe']}, {bat: 'foo', name: ['Larry']}, {bat: 'foo', name: ['Curly']}, {bat: 'foo', name: ['Shemp']}], foo: 'bar' },
- handlebars: '{{#each names}}{{#each name}}{{../bat}}{{../../foo}}{{/each}}{{/each}}',
+ context: {
+ names: [
+ { bat: 'foo', name: ['Moe'] },
+ { bat: 'foo', name: ['Larry'] },
+ { bat: 'foo', name: ['Curly'] },
+ { bat: 'foo', name: ['Shemp'] }
+ ],
+ foo: 'bar'
+ },
+ handlebars:
+ '{{#each names}}{{#each name}}{{../bat}}{{../../foo}}{{/each}}{{/each}}',
mustache: '{{#names}}{{#name}}{{bat}}{{foo}}{{/name}}{{/names}}',
- eco: '<% for item in @names: %><% for child in item.name: %><%= item.bat %><%= @foo %><% end %><% end %>'
+ eco:
+ '<% for item in @names: %><% for child in item.name: %><%= item.bat %><%= @foo %><% end %><% end %>'
};
diff --git a/bench/templates/index.js b/bench/templates/index.js
index 943f9cdf..a718ea38 100644
--- a/bench/templates/index.js
+++ b/bench/templates/index.js
@@ -2,7 +2,7 @@ var fs = require('fs');
var templates = fs.readdirSync(__dirname);
templates.forEach(function(template) {
- if (template === 'index.js' || !(/(.*)\.js$/.test(template))) {
+ if (template === 'index.js' || !/(.*)\.js$/.test(template)) {
return;
}
module.exports[RegExp.$1] = require('./' + RegExp.$1);
diff --git a/bench/templates/partial-recursion.js b/bench/templates/partial-recursion.js
index b903553b..ce3c32a7 100644
--- a/bench/templates/partial-recursion.js
+++ b/bench/templates/partial-recursion.js
@@ -1,5 +1,8 @@
module.exports = {
- context: { name: '1', kids: [{ name: '1.1', kids: [{name: '1.1.1', kids: []}] }] },
+ context: {
+ name: '1',
+ kids: [{ name: '1.1', kids: [{ name: '1.1.1', kids: [] }] }]
+ },
partials: {
mustache: { recursion: '{{name}}{{#kids}}{{>recursion}}{{/kids}}' },
handlebars: { recursion: '{{name}}{{#each kids}}{{>recursion}}{{/each}}' }
diff --git a/bench/templates/partial.js b/bench/templates/partial.js
index 949e9c07..79a9d7df 100644
--- a/bench/templates/partial.js
+++ b/bench/templates/partial.js
@@ -1,8 +1,16 @@
module.exports = {
- context: { peeps: [{name: 'Moe', count: 15}, {name: 'Larry', count: 5}, {name: 'Curly', count: 1}] },
+ context: {
+ peeps: [
+ { name: 'Moe', count: 15 },
+ { name: 'Larry', count: 5 },
+ { name: 'Curly', count: 1 }
+ ]
+ },
partials: {
mustache: { variables: 'Hello {{name}}! You have {{count}} new messages.' },
- handlebars: { variables: 'Hello {{name}}! You have {{count}} new messages.' }
+ handlebars: {
+ variables: 'Hello {{name}}! You have {{count}} new messages.'
+ }
},
handlebars: '{{#each peeps}}{{>variables}}{{/each}}',
diff --git a/bench/templates/paths.js b/bench/templates/paths.js
index fed039d5..3725e471 100644
--- a/bench/templates/paths.js
+++ b/bench/templates/paths.js
@@ -1,7 +1,9 @@
module.exports = {
- context: { person: { name: {bar: {baz: 'Larry'}}, age: 45 } },
- handlebars: '{{person.name.bar.baz}}{{person.age}}{{person.foo}}{{animal.age}}',
+ context: { person: { name: { bar: { baz: 'Larry' } }, age: 45 } },
+ handlebars:
+ '{{person.name.bar.baz}}{{person.age}}{{person.foo}}{{animal.age}}',
dust: '{person.name.bar.baz}{person.age}{person.foo}{animal.age}',
- eco: '<%= @person.name.bar.baz %><%= @person.age %><%= @person.foo %><% if @animal: %><%= @animal.age %><% end %>',
+ eco:
+ '<%= @person.name.bar.baz %><%= @person.age %><%= @person.foo %><% if @animal: %><%= @animal.age %><% end %>',
mustache: '{{person.name.bar.baz}}{{person.age}}{{person.foo}}{{animal.age}}'
};
diff --git a/bench/templates/variables.js b/bench/templates/variables.js
index 41e4feaf..fddece1b 100644
--- a/bench/templates/variables.js
+++ b/bench/templates/variables.js
@@ -1,8 +1,7 @@
module.exports = {
- context: {name: 'Mick', count: 30},
+ context: { name: 'Mick', count: 30 },
handlebars: 'Hello {{name}}! You have {{count}} new messages.',
dust: 'Hello {name}! You have {count} new messages.',
mustache: 'Hello {{name}}! You have {{count}} new messages.',
eco: 'Hello <%= @name %>! You have <%= @count %> new messages.'
};
-
diff --git a/bench/throughput.js b/bench/throughput.js
index e8ea5d91..b5e3a56a 100644
--- a/bench/throughput.js
+++ b/bench/throughput.js
@@ -1,19 +1,27 @@
var _ = require('underscore'),
- runner = require('./util/template-runner'),
-
- eco, dust, Handlebars, Mustache;
+ runner = require('./util/template-runner'),
+ eco,
+ dust,
+ Handlebars,
+ Mustache;
try {
dust = require('dustjs-linkedin');
-} catch (err) { /* NOP */ }
+} catch (err) {
+ /* NOP */
+}
try {
Mustache = require('mustache');
-} catch (err) { /* NOP */ }
+} catch (err) {
+ /* NOP */
+}
try {
eco = require('eco');
-} catch (err) { /* NOP */ }
+} catch (err) {
+ /* NOP */
+}
function error() {
throw new Error('EWOT');
@@ -22,21 +30,28 @@ function error() {
function makeSuite(bench, name, template, handlebarsOnly) {
// Create aliases to minimize any impact from having to walk up the closure tree.
var templateName = name,
+ context = template.context,
+ partials = template.partials,
+ handlebarsOut,
+ compatOut,
+ dustOut,
+ ecoOut,
+ mustacheOut;
- context = template.context,
- partials = template.partials,
-
- handlebarsOut,
- compatOut,
- dustOut,
- ecoOut,
- mustacheOut;
-
- var handlebar = Handlebars.compile(template.handlebars, {data: false}),
- compat = Handlebars.compile(template.handlebars, {data: false, compat: true}),
- options = {helpers: template.helpers};
- _.each(template.partials && template.partials.handlebars, function(partial, partialName) {
- Handlebars.registerPartial(partialName, Handlebars.compile(partial, {data: false}));
+ var handlebar = Handlebars.compile(template.handlebars, { data: false }),
+ compat = Handlebars.compile(template.handlebars, {
+ data: false,
+ compat: true
+ }),
+ options = { helpers: template.helpers };
+ _.each(template.partials && template.partials.handlebars, function(
+ partial,
+ partialName
+ ) {
+ Handlebars.registerPartial(
+ partialName,
+ Handlebars.compile(partial, { data: false })
+ );
});
handlebarsOut = handlebar(context, options);
@@ -58,7 +73,9 @@ function makeSuite(bench, name, template, handlebarsOnly) {
dustOut = false;
dust.loadSource(dust.compile(template.dust, templateName));
- dust.render(templateName, context, function(err, out) { dustOut = out; });
+ dust.render(templateName, context, function(err, out) {
+ dustOut = out;
+ });
bench('dust', function() {
dust.render(templateName, context, function() {});
@@ -84,7 +101,7 @@ function makeSuite(bench, name, template, handlebarsOnly) {
if (Mustache) {
var mustacheSource = template.mustache,
- mustachePartials = partials && partials.mustache;
+ mustachePartials = partials && partials.mustache;
if (mustacheSource) {
mustacheOut = Mustache.to_html(mustacheSource, context, mustachePartials);
@@ -107,9 +124,16 @@ function makeSuite(bench, name, template, handlebarsOnly) {
b = b.replace(/\s/g, '');
if (handlebarsOut !== b) {
- throw new Error('Template output mismatch: ' + name
- + '\n\nHandlebars: ' + handlebarsOut
- + '\n\n' + lang + ': ' + b);
+ throw new Error(
+ 'Template output mismatch: ' +
+ name +
+ '\n\nHandlebars: ' +
+ handlebarsOut +
+ '\n\n' +
+ lang +
+ ': ' +
+ b
+ );
}
}
diff --git a/bench/util/benchwarmer.js b/bench/util/benchwarmer.js
index 58f138a0..90415bf5 100644
--- a/bench/util/benchwarmer.js
+++ b/bench/util/benchwarmer.js
@@ -1,5 +1,5 @@
var _ = require('underscore'),
- Benchmark = require('benchmark');
+ Benchmark = require('benchmark');
function BenchWarmer() {
this.benchmarks = [];
@@ -33,16 +33,21 @@ BenchWarmer.prototype = {
this.names.push(name);
}
- var first = this.first, suiteName = this.suiteName, self = this;
+ var first = this.first,
+ suiteName = this.suiteName,
+ self = this;
this.first = false;
var bench = new Benchmark(fn, {
name: this.suiteName + ': ' + name,
onComplete: function() {
- if (first) { self.startLine(suiteName); }
+ if (first) {
+ self.startLine(suiteName);
+ }
self.writeBench(bench);
self.currentBenches.push(bench);
- }, onError: function() {
+ },
+ onError: function() {
self.errors[this.name] = this;
}
});
@@ -75,10 +80,14 @@ BenchWarmer.prototype = {
});
print('\n');
- var errors = false, prop, bench;
+ var errors = false,
+ prop,
+ bench;
for (prop in self.errors) {
- if (Object.prototype.hasOwnProperty.call(self, prop)
- && self.errors[prop].error.message !== 'EWOT') {
+ if (
+ Object.prototype.hasOwnProperty.call(self, prop) &&
+ self.errors[prop].error.message !== 'EWOT'
+ ) {
errors = true;
break;
}
@@ -107,23 +116,39 @@ BenchWarmer.prototype = {
},
scaleTimes: function() {
- var scaled = this.scaled = {};
- _.each(this.times, function(times, name) {
- var output = scaled[name] = {};
+ var scaled = (this.scaled = {});
+ _.each(
+ this.times,
+ function(times, name) {
+ var output = (scaled[name] = {});
- _.each(times, function(time, lang) {
- output[lang] = ((time - this.minimum) / (this.maximum - this.minimum) * 100).toFixed(2);
- }, this);
- }, this);
+ _.each(
+ times,
+ function(time, lang) {
+ output[lang] = (
+ ((time - this.minimum) / (this.maximum - this.minimum)) *
+ 100
+ ).toFixed(2);
+ },
+ this
+ );
+ },
+ this
+ );
},
printHeader: function(title, winners) {
- var benchSize = 0, names = this.names, i, l;
+ var benchSize = 0,
+ names = this.names,
+ i,
+ l;
for (i = 0, l = names.length; i < l; i++) {
var name = names[i];
- if (benchSize < name.length) { benchSize = name.length; }
+ if (benchSize < name.length) {
+ benchSize = name.length;
+ }
}
this.nameSize = benchSize + 2;
@@ -146,7 +171,9 @@ BenchWarmer.prototype = {
},
startLine: function(name) {
- var winners = Benchmark.map(this.winners(this.currentBenches), function(bench) {
+ var winners = Benchmark.map(this.winners(this.currentBenches), function(
+ bench
+ ) {
return bench.name.split(': ')[1];
});
@@ -164,9 +191,9 @@ BenchWarmer.prototype = {
if (!bench.error) {
var count = bench.hz,
- moe = count * bench.stats.rme / 100,
- minimum,
- maximum;
+ moe = (count * bench.stats.rme) / 100,
+ minimum,
+ maximum;
count = Math.round(count / 1000);
moe = Math.round(moe / 1000);
diff --git a/bench/util/template-runner.js b/bench/util/template-runner.js
index b492ff3a..370e157e 100644
--- a/bench/util/template-runner.js
+++ b/bench/util/template-runner.js
@@ -1,12 +1,12 @@
var _ = require('underscore'),
- BenchWarmer = require('./benchwarmer'),
- templates = require('../templates');
+ BenchWarmer = require('./benchwarmer'),
+ templates = require('../templates');
module.exports = function(grunt, makeSuite, callback) {
var warmer = new BenchWarmer();
var handlebarsOnly = grunt.option('handlebars-only'),
- grep = grunt.option('grep');
+ grep = grunt.option('grep');
if (grep) {
grep = new RegExp(grep);
}
diff --git a/integration-testing/multi-nodejs-test/run-handlebars.js b/integration-testing/multi-nodejs-test/run-handlebars.js
index 9aded26c..6b0cbdca 100755
--- a/integration-testing/multi-nodejs-test/run-handlebars.js
+++ b/integration-testing/multi-nodejs-test/run-handlebars.js
@@ -5,7 +5,7 @@ var Handlebars = require('handlebars');
console.log('Testing built Handlebars with Node version ' + process.version);
var template = Handlebars.compile('Author: {{author}}');
-var output = template({author: 'Yehuda'});
+var output = template({ author: 'Yehuda' });
assert.strictEqual(output, 'Author: Yehuda');
console.log('Success');
diff --git a/integration-testing/webpack-babel-test/src/handlebars-inline-precompile-test.js b/integration-testing/webpack-babel-test/src/handlebars-inline-precompile-test.js
index 7f764e32..2d54945c 100644
--- a/integration-testing/webpack-babel-test/src/handlebars-inline-precompile-test.js
+++ b/integration-testing/webpack-babel-test/src/handlebars-inline-precompile-test.js
@@ -1,12 +1,12 @@
-import * as Handlebars from 'handlebars/runtime'
+import * as Handlebars from 'handlebars/runtime';
import hbs from 'handlebars-inline-precompile';
-import {assertEquals} from "../../webpack-test/src/lib/assert";
+import { assertEquals } from '../../webpack-test/src/lib/assert';
Handlebars.registerHelper('loud', function(text) {
- return text.toUpperCase();
+ return text.toUpperCase();
});
const template = hbs`{{loud name}}`;
-const output = template({name: 'yehuda'})
+const output = template({ name: 'yehuda' });
-assertEquals(output, 'YEHUDA')
\ No newline at end of file
+assertEquals(output, 'YEHUDA');
diff --git a/integration-testing/webpack-babel-test/src/lib/assert.js b/integration-testing/webpack-babel-test/src/lib/assert.js
index 9f33188d..00095006 100644
--- a/integration-testing/webpack-babel-test/src/lib/assert.js
+++ b/integration-testing/webpack-babel-test/src/lib/assert.js
@@ -1,5 +1,5 @@
export function assertEquals(actual, expected) {
- if (actual !== expected) {
- throw new Error(`Expected "${actual}" to equal "${expected}"`);
- }
+ if (actual !== expected) {
+ throw new Error(`Expected "${actual}" to equal "${expected}"`);
+ }
}
diff --git a/integration-testing/webpack-babel-test/webpack.config.js b/integration-testing/webpack-babel-test/webpack.config.js
index 9ad0a09b..bebb6ee0 100644
--- a/integration-testing/webpack-babel-test/webpack.config.js
+++ b/integration-testing/webpack-babel-test/webpack.config.js
@@ -3,30 +3,30 @@ const fs = require('fs');
const testFiles = fs.readdirSync('src');
const entryPoints = {};
testFiles
- .filter(file => file.match(/-test.js$/))
- .forEach(file => {
- entryPoints[file] = `./src/${file}`;
- });
+ .filter(file => file.match(/-test.js$/))
+ .forEach(file => {
+ entryPoints[file] = `./src/${file}`;
+ });
module.exports = {
- entry: entryPoints,
- output: {
- filename: '[name]',
- path: __dirname + '/dist'
- },
- module: {
- rules: [
- {
- test: /\.js?$/,
- exclude: /node_modules/,
- use: {
- loader: 'babel-loader',
- options: { cacheDirectory: false },
- }
- }
- ]
- },
- optimization: {
- minimize: false
- }
+ entry: entryPoints,
+ output: {
+ filename: '[name]',
+ path: __dirname + '/dist'
+ },
+ module: {
+ rules: [
+ {
+ test: /\.js?$/,
+ exclude: /node_modules/,
+ use: {
+ loader: 'babel-loader',
+ options: { cacheDirectory: false }
+ }
+ }
+ ]
+ },
+ optimization: {
+ minimize: false
+ }
};
diff --git a/integration-testing/webpack-test/src/handlebars-default-import-pre-4.2-test.js b/integration-testing/webpack-test/src/handlebars-default-import-pre-4.2-test.js
index 6bc630da..b7ffe711 100644
--- a/integration-testing/webpack-test/src/handlebars-default-import-pre-4.2-test.js
+++ b/integration-testing/webpack-test/src/handlebars-default-import-pre-4.2-test.js
@@ -1,6 +1,6 @@
import Handlebars from 'handlebars/dist/handlebars';
-import {assertEquals} from './lib/assert';
+import { assertEquals } from './lib/assert';
const template = Handlebars.compile('Author: {{author}}');
-assertEquals(template({author: 'Yehuda'}), 'Author: Yehuda');
+assertEquals(template({ author: 'Yehuda' }), 'Author: Yehuda');
diff --git a/integration-testing/webpack-test/src/handlebars-default-import-test.js b/integration-testing/webpack-test/src/handlebars-default-import-test.js
index 97fc3f8b..d8730b6c 100644
--- a/integration-testing/webpack-test/src/handlebars-default-import-test.js
+++ b/integration-testing/webpack-test/src/handlebars-default-import-test.js
@@ -1,6 +1,5 @@
import Handlebars from 'handlebars';
-import {assertEquals} from './lib/assert';
-
+import { assertEquals } from './lib/assert';
const template = Handlebars.compile('Author: {{author}}');
-assertEquals(template({author: 'Yehuda'}), 'Author: Yehuda');
+assertEquals(template({ author: 'Yehuda' }), 'Author: Yehuda');
diff --git a/integration-testing/webpack-test/src/handlebars-loader-test.js b/integration-testing/webpack-test/src/handlebars-loader-test.js
index 4727c7a3..c6fc8d8d 100644
--- a/integration-testing/webpack-test/src/handlebars-loader-test.js
+++ b/integration-testing/webpack-test/src/handlebars-loader-test.js
@@ -1,8 +1,10 @@
-import {assertEquals} from './lib/assert';
+import { assertEquals } from './lib/assert';
import testTemplate from './test-template.handlebars';
-assertEquals(testTemplate({author: 'Yehuda'}).trim(), 'Author: Yehuda');
-
+assertEquals(testTemplate({ author: 'Yehuda' }).trim(), 'Author: Yehuda');
const testTemplateRequire = require('./test-template.handlebars');
-assertEquals(testTemplateRequire({author: 'Yehuda'}).trim(), 'Author: Yehuda');
+assertEquals(
+ testTemplateRequire({ author: 'Yehuda' }).trim(),
+ 'Author: Yehuda'
+);
diff --git a/integration-testing/webpack-test/src/handlebars-require-vs-import-test.js b/integration-testing/webpack-test/src/handlebars-require-vs-import-test.js
index 13e2c97d..9c49f0cb 100644
--- a/integration-testing/webpack-test/src/handlebars-require-vs-import-test.js
+++ b/integration-testing/webpack-test/src/handlebars-require-vs-import-test.js
@@ -1,10 +1,10 @@
import * as HandlebarsViaImport from 'handlebars';
const HandlebarsViaRequire = require('handlebars');
-import {assertEquals} from './lib/assert';
+import { assertEquals } from './lib/assert';
HandlebarsViaImport.registerHelper('loud', function(text) {
- return text.toUpperCase();
+ return text.toUpperCase();
});
const template = HandlebarsViaRequire.compile('Author: {{loud author}}');
-assertEquals(template({author: 'Yehuda'}), 'Author: YEHUDA');
+assertEquals(template({ author: 'Yehuda' }), 'Author: YEHUDA');
diff --git a/integration-testing/webpack-test/src/handlebars-wildcard-import-pre-4.2-test.js b/integration-testing/webpack-test/src/handlebars-wildcard-import-pre-4.2-test.js
index 3731c5ac..2e4a1ff4 100644
--- a/integration-testing/webpack-test/src/handlebars-wildcard-import-pre-4.2-test.js
+++ b/integration-testing/webpack-test/src/handlebars-wildcard-import-pre-4.2-test.js
@@ -1,6 +1,6 @@
import * as Handlebars from 'handlebars/dist/handlebars';
-import {assertEquals} from './lib/assert';
+import { assertEquals } from './lib/assert';
const template = Handlebars.compile('Author: {{author}}');
-assertEquals(template({author: 'Yehuda'}), 'Author: Yehuda');
+assertEquals(template({ author: 'Yehuda' }), 'Author: Yehuda');
diff --git a/integration-testing/webpack-test/src/handlebars-wildcard-import-test.js b/integration-testing/webpack-test/src/handlebars-wildcard-import-test.js
index 2ea0c1b4..bbf3bb81 100644
--- a/integration-testing/webpack-test/src/handlebars-wildcard-import-test.js
+++ b/integration-testing/webpack-test/src/handlebars-wildcard-import-test.js
@@ -1,5 +1,5 @@
import * as Handlebars from 'handlebars';
-import {assertEquals} from './lib/assert';
+import { assertEquals } from './lib/assert';
const template = Handlebars.compile('Author: {{author}}');
-assertEquals(template({author: 'Yehuda'}), 'Author: Yehuda');
+assertEquals(template({ author: 'Yehuda' }), 'Author: Yehuda');
diff --git a/integration-testing/webpack-test/src/lib/assert.js b/integration-testing/webpack-test/src/lib/assert.js
index 9f33188d..00095006 100644
--- a/integration-testing/webpack-test/src/lib/assert.js
+++ b/integration-testing/webpack-test/src/lib/assert.js
@@ -1,5 +1,5 @@
export function assertEquals(actual, expected) {
- if (actual !== expected) {
- throw new Error(`Expected "${actual}" to equal "${expected}"`);
- }
+ if (actual !== expected) {
+ throw new Error(`Expected "${actual}" to equal "${expected}"`);
+ }
}
diff --git a/integration-testing/webpack-test/webpack.config.js b/integration-testing/webpack-test/webpack.config.js
index 95732122..207aed30 100644
--- a/integration-testing/webpack-test/webpack.config.js
+++ b/integration-testing/webpack-test/webpack.config.js
@@ -3,20 +3,18 @@ const fs = require('fs');
const testFiles = fs.readdirSync('src');
const entryPoints = {};
testFiles
- .filter(file => file.match(/-test.js$/))
- .forEach(file => {
- entryPoints[file] = `./src/${file}`;
- });
+ .filter(file => file.match(/-test.js$/))
+ .forEach(file => {
+ entryPoints[file] = `./src/${file}`;
+ });
module.exports = {
- entry: entryPoints,
- output: {
- filename: '[name]',
- path: __dirname + '/dist'
- },
- module: {
- rules: [
- {test: /\.handlebars$/, loader: 'handlebars-loader'}
- ]
- }
+ entry: entryPoints,
+ output: {
+ filename: '[name]',
+ path: __dirname + '/dist'
+ },
+ module: {
+ rules: [{ test: /\.handlebars$/, loader: 'handlebars-loader' }]
+ }
};
diff --git a/lib/handlebars.js b/lib/handlebars.js
index 69bcb410..c4f8fc78 100644
--- a/lib/handlebars.js
+++ b/lib/handlebars.js
@@ -2,7 +2,11 @@ import runtime from './handlebars.runtime';
// Compiler imports
import AST from './handlebars/compiler/ast';
-import { parser as Parser, parse, parseWithoutProcessing } from './handlebars/compiler/base';
+import {
+ parser as Parser,
+ parse,
+ parseWithoutProcessing
+} from './handlebars/compiler/base';
import { Compiler, compile, precompile } from './handlebars/compiler/compiler';
import JavaScriptCompiler from './handlebars/compiler/javascript-compiler';
import Visitor from './handlebars/compiler/visitor';
diff --git a/lib/handlebars/base.js b/lib/handlebars/base.js
index ad3541b5..c655e8f0 100644
--- a/lib/handlebars/base.js
+++ b/lib/handlebars/base.js
@@ -1,7 +1,7 @@
-import {createFrame, extend, toString} from './utils';
+import { createFrame, extend, toString } from './utils';
import Exception from './exception';
-import {registerDefaultHelpers} from './helpers';
-import {registerDefaultDecorators} from './decorators';
+import { registerDefaultHelpers } from './helpers';
+import { registerDefaultDecorators } from './decorators';
import logger from './logger';
export const VERSION = '4.5.3';
@@ -38,7 +38,9 @@ HandlebarsEnvironment.prototype = {
registerHelper: function(name, fn) {
if (toString.call(name) === objectType) {
- if (fn) { throw new Exception('Arg not supported with multiple helpers'); }
+ if (fn) {
+ throw new Exception('Arg not supported with multiple helpers');
+ }
extend(this.helpers, name);
} else {
this.helpers[name] = fn;
@@ -53,7 +55,9 @@ HandlebarsEnvironment.prototype = {
extend(this.partials, name);
} else {
if (typeof partial === 'undefined') {
- throw new Exception(`Attempting to register a partial called "${name}" as undefined`);
+ throw new Exception(
+ `Attempting to register a partial called "${name}" as undefined`
+ );
}
this.partials[name] = partial;
}
@@ -64,7 +68,9 @@ HandlebarsEnvironment.prototype = {
registerDecorator: function(name, fn) {
if (toString.call(name) === objectType) {
- if (fn) { throw new Exception('Arg not supported with multiple decorators'); }
+ if (fn) {
+ throw new Exception('Arg not supported with multiple decorators');
+ }
extend(this.decorators, name);
} else {
this.decorators[name] = fn;
@@ -77,4 +83,4 @@ HandlebarsEnvironment.prototype = {
export let log = logger.log;
-export {createFrame, logger};
+export { createFrame, logger };
diff --git a/lib/handlebars/compiler/ast.js b/lib/handlebars/compiler/ast.js
index 1699569b..d77629a5 100644
--- a/lib/handlebars/compiler/ast.js
+++ b/lib/handlebars/compiler/ast.js
@@ -5,24 +5,28 @@ let AST = {
// * it is an eligible helper, and
// * it has at least one parameter or hash segment
helperExpression: function(node) {
- return (node.type === 'SubExpression')
- || ((node.type === 'MustacheStatement' || node.type === 'BlockStatement')
- && !!((node.params && node.params.length) || node.hash));
+ return (
+ node.type === 'SubExpression' ||
+ ((node.type === 'MustacheStatement' ||
+ node.type === 'BlockStatement') &&
+ !!((node.params && node.params.length) || node.hash))
+ );
},
scopedId: function(path) {
- return (/^\.|this\b/).test(path.original);
+ return /^\.|this\b/.test(path.original);
},
// an ID is simple if it only has one part, and that part is not
// `..` or `this`.
simpleId: function(path) {
- return path.parts.length === 1 && !AST.helpers.scopedId(path) && !path.depth;
+ return (
+ path.parts.length === 1 && !AST.helpers.scopedId(path) && !path.depth
+ );
}
}
};
-
// Must be exported as an object rather than the root of the module as the jison lexer
// must modify the object to operate properly.
export default AST;
diff --git a/lib/handlebars/compiler/base.js b/lib/handlebars/compiler/base.js
index 19989ca5..1dd5af1a 100644
--- a/lib/handlebars/compiler/base.js
+++ b/lib/handlebars/compiler/base.js
@@ -10,7 +10,9 @@ extend(yy, Helpers);
export function parseWithoutProcessing(input, options) {
// Just return if an already-compiled AST was passed in.
- if (input.type === 'Program') { return input; }
+ if (input.type === 'Program') {
+ return input;
+ }
parser.yy = yy;
diff --git a/lib/handlebars/compiler/code-gen.js b/lib/handlebars/compiler/code-gen.js
index 30c5af74..4a174ba0 100644
--- a/lib/handlebars/compiler/code-gen.js
+++ b/lib/handlebars/compiler/code-gen.js
@@ -1,5 +1,5 @@
/* global define */
-import {isArray} from '../utils';
+import { isArray } from '../utils';
let SourceNode;
@@ -38,7 +38,7 @@ if (!SourceNode) {
this.src = chunks + this.src;
},
toStringWithSourceMap: function() {
- return {code: this.toString()};
+ return { code: this.toString() };
},
toString: function() {
return this.src;
@@ -46,7 +46,6 @@ if (!SourceNode) {
};
}
-
function castChunk(chunk, codeGen, loc) {
if (isArray(chunk)) {
let ret = [];
@@ -62,7 +61,6 @@ function castChunk(chunk, codeGen, loc) {
return chunk;
}
-
function CodeGen(srcFile) {
this.srcFile = srcFile;
this.source = [];
@@ -94,17 +92,22 @@ CodeGen.prototype = {
},
empty: function() {
- let loc = this.currentLocation || {start: {}};
+ let loc = this.currentLocation || { start: {} };
return new SourceNode(loc.start.line, loc.start.column, this.srcFile);
},
- wrap: function(chunk, loc = this.currentLocation || {start: {}}) {
+ wrap: function(chunk, loc = this.currentLocation || { start: {} }) {
if (chunk instanceof SourceNode) {
return chunk;
}
chunk = castChunk(chunk, this, loc);
- return new SourceNode(loc.start.line, loc.start.column, this.srcFile, chunk);
+ return new SourceNode(
+ loc.start.line,
+ loc.start.column,
+ this.srcFile,
+ chunk
+ );
},
functionCall: function(fn, type, params) {
@@ -113,13 +116,17 @@ CodeGen.prototype = {
},
quotedString: function(str) {
- return '"' + (str + '')
- .replace(/\\/g, '\\\\')
- .replace(/"/g, '\\"')
- .replace(/\n/g, '\\n')
- .replace(/\r/g, '\\r')
- .replace(/\u2028/g, '\\u2028') // Per Ecma-262 7.3 + 7.8.4
- .replace(/\u2029/g, '\\u2029') + '"';
+ return (
+ '"' +
+ (str + '')
+ .replace(/\\/g, '\\\\')
+ .replace(/"/g, '\\"')
+ .replace(/\n/g, '\\n')
+ .replace(/\r/g, '\\r')
+ .replace(/\u2028/g, '\\u2028') // Per Ecma-262 7.3 + 7.8.4
+ .replace(/\u2029/g, '\\u2029') +
+ '"'
+ );
},
objectLiteral: function(obj) {
@@ -138,7 +145,6 @@ CodeGen.prototype = {
return ret;
},
-
generateList: function(entries) {
let ret = this.empty();
@@ -163,4 +169,3 @@ CodeGen.prototype = {
};
export default CodeGen;
-
diff --git a/lib/handlebars/compiler/compiler.js b/lib/handlebars/compiler/compiler.js
index b7a2f1c2..d759dd4d 100644
--- a/lib/handlebars/compiler/compiler.js
+++ b/lib/handlebars/compiler/compiler.js
@@ -1,7 +1,7 @@
/* eslint-disable new-cap */
import Exception from '../exception';
-import {isArray, indexOf, extend} from '../utils';
+import { isArray, indexOf, extend } from '../utils';
import AST from './ast';
const slice = [].slice;
@@ -24,8 +24,11 @@ Compiler.prototype = {
for (let i = 0; i < len; i++) {
let opcode = this.opcodes[i],
- otherOpcode = other.opcodes[i];
- if (opcode.opcode !== otherOpcode.opcode || !argEquals(opcode.args, otherOpcode.args)) {
+ otherOpcode = other.opcodes[i];
+ if (
+ opcode.opcode !== otherOpcode.opcode ||
+ !argEquals(opcode.args, otherOpcode.args)
+ ) {
return false;
}
}
@@ -52,24 +55,28 @@ Compiler.prototype = {
options.blockParams = options.blockParams || [];
- options.knownHelpers = extend(Object.create(null), {
- 'helperMissing': true,
- 'blockHelperMissing': true,
- 'each': true,
- 'if': true,
- 'unless': true,
- 'with': true,
- 'log': true,
- 'lookup': true
- }, options.knownHelpers);
+ options.knownHelpers = extend(
+ Object.create(null),
+ {
+ helperMissing: true,
+ blockHelperMissing: true,
+ each: true,
+ if: true,
+ unless: true,
+ with: true,
+ log: true,
+ lookup: true
+ },
+ options.knownHelpers
+ );
return this.accept(program);
},
compileProgram: function(program) {
let childCompiler = new this.compiler(), // eslint-disable-line new-cap
- result = childCompiler.compile(program, this.options),
- guid = this.guid++;
+ result = childCompiler.compile(program, this.options),
+ guid = this.guid++;
this.usePartial = this.usePartial || result.usePartial;
@@ -95,7 +102,7 @@ Compiler.prototype = {
this.options.blockParams.unshift(program.blockParams);
let body = program.body,
- bodyLength = body.length;
+ bodyLength = body.length;
for (let i = 0; i < bodyLength; i++) {
this.accept(body[i]);
}
@@ -112,7 +119,7 @@ Compiler.prototype = {
transformLiteralToPath(block);
let program = block.program,
- inverse = block.inverse;
+ inverse = block.inverse;
program = program && this.compileProgram(program);
inverse = inverse && this.compileProgram(inverse);
@@ -147,7 +154,7 @@ Compiler.prototype = {
DecoratorBlock(decorator) {
let program = decorator.program && this.compileProgram(decorator.program);
let params = this.setupFullMustacheParams(decorator, program, undefined),
- path = decorator.path;
+ path = decorator.path;
this.useDecorators = true;
this.opcode('registerDecorator', params.length, path.original);
@@ -163,17 +170,20 @@ Compiler.prototype = {
let params = partial.params;
if (params.length > 1) {
- throw new Exception('Unsupported number of partial arguments: ' + params.length, partial);
+ throw new Exception(
+ 'Unsupported number of partial arguments: ' + params.length,
+ partial
+ );
} else if (!params.length) {
if (this.options.explicitPartialContext) {
this.opcode('pushLiteral', 'undefined');
} else {
- params.push({type: 'PathExpression', parts: [], depth: 0});
+ params.push({ type: 'PathExpression', parts: [], depth: 0 });
}
}
let partialName = partial.name.original,
- isDynamic = partial.name.type === 'SubExpression';
+ isDynamic = partial.name.type === 'SubExpression';
if (isDynamic) {
this.accept(partial.name);
}
@@ -206,7 +216,6 @@ Compiler.prototype = {
this.DecoratorBlock(decorator);
},
-
ContentStatement: function(content) {
if (content.value) {
this.opcode('appendContent', content.value);
@@ -229,8 +238,8 @@ Compiler.prototype = {
},
ambiguousSexpr: function(sexpr, program, inverse) {
let path = sexpr.path,
- name = path.parts[0],
- isBlock = program != null || inverse != null;
+ name = path.parts[0],
+ isBlock = program != null || inverse != null;
this.opcode('getContext', path.depth);
@@ -252,19 +261,27 @@ Compiler.prototype = {
helperSexpr: function(sexpr, program, inverse) {
let params = this.setupFullMustacheParams(sexpr, program, inverse),
- path = sexpr.path,
- name = path.parts[0];
+ path = sexpr.path,
+ name = path.parts[0];
if (this.options.knownHelpers[name]) {
this.opcode('invokeKnownHelper', params.length, name);
} else if (this.options.knownHelpersOnly) {
- throw new Exception('You specified knownHelpersOnly, but used the unknown helper ' + name, sexpr);
+ throw new Exception(
+ 'You specified knownHelpersOnly, but used the unknown helper ' + name,
+ sexpr
+ );
} else {
path.strict = true;
path.falsy = true;
this.accept(path);
- this.opcode('invokeHelper', params.length, path.original, AST.helpers.simpleId(path));
+ this.opcode(
+ 'invokeHelper',
+ params.length,
+ path.original,
+ AST.helpers.simpleId(path)
+ );
}
},
@@ -273,8 +290,8 @@ Compiler.prototype = {
this.opcode('getContext', path.depth);
let name = path.parts[0],
- scoped = AST.helpers.scopedId(path),
- blockParamId = !path.depth && !scoped && this.blockParamIndex(name);
+ scoped = AST.helpers.scopedId(path),
+ blockParamId = !path.depth && !scoped && this.blockParamIndex(name);
if (blockParamId) {
this.opcode('lookupBlockParam', blockParamId, path.parts);
@@ -285,7 +302,13 @@ Compiler.prototype = {
this.options.data = true;
this.opcode('lookupData', path.depth, path.parts, path.strict);
} else {
- this.opcode('lookupOnContext', path.parts, path.falsy, path.strict, scoped);
+ this.opcode(
+ 'lookupOnContext',
+ path.parts,
+ path.falsy,
+ path.strict,
+ scoped
+ );
}
},
@@ -311,8 +334,8 @@ Compiler.prototype = {
Hash: function(hash) {
let pairs = hash.pairs,
- i = 0,
- l = pairs.length;
+ i = 0,
+ l = pairs.length;
this.opcode('pushHash');
@@ -327,7 +350,11 @@ Compiler.prototype = {
// HELPERS
opcode: function(name) {
- this.opcodes.push({ opcode: name, args: slice.call(arguments, 1), loc: this.sourceNode[0].loc });
+ this.opcodes.push({
+ opcode: name,
+ args: slice.call(arguments, 1),
+ loc: this.sourceNode[0].loc
+ });
},
addDepth: function(depth) {
@@ -356,7 +383,7 @@ Compiler.prototype = {
// An eligible helper is one that does not have a complex path, i.e. `this.foo`, `../foo` etc.
if (isEligible && !isHelper) {
let name = sexpr.path.parts[0],
- options = this.options;
+ options = this.options;
if (options.knownHelpers[name]) {
isHelper = true;
} else if (options.knownHelpersOnly) {
@@ -400,9 +427,13 @@ Compiler.prototype = {
},
blockParamIndex: function(name) {
- for (let depth = 0, len = this.options.blockParams.length; depth < len; depth++) {
+ for (
+ let depth = 0, len = this.options.blockParams.length;
+ depth < len;
+ depth++
+ ) {
let blockParams = this.options.blockParams[depth],
- param = blockParams && indexOf(blockParams, name);
+ param = blockParams && indexOf(blockParams, name);
if (blockParams && param >= 0) {
return [depth, param];
}
@@ -426,7 +457,12 @@ export function compile(input, options = {}, env) {
function compileInput() {
let environment = compileEnvironment(input, options, env),
- templateSpec = new env.JavaScriptCompiler().compile(environment, options, undefined, true);
+ templateSpec = new env.JavaScriptCompiler().compile(
+ environment,
+ options,
+ undefined,
+ true
+ );
return env.template(templateSpec);
}
@@ -440,12 +476,20 @@ export function compile(input, options = {}, env) {
}
function validateInput(input, options) {
- if (input == null || (typeof input !== 'string' && input.type !== 'Program')) {
- throw new Exception('You must pass a string or Handlebars AST to Handlebars.compile. You passed ' + input);
+ if (
+ input == null ||
+ (typeof input !== 'string' && input.type !== 'Program')
+ ) {
+ throw new Exception(
+ 'You must pass a string or Handlebars AST to Handlebars.compile. You passed ' +
+ input
+ );
}
if (options.trackIds || options.stringParams) {
- throw new Exception('TrackIds and stringParams are no longer supported. See Github #1145');
+ throw new Exception(
+ 'TrackIds and stringParams are no longer supported. See Github #1145'
+ );
}
if (!('data' in options)) {
diff --git a/lib/handlebars/compiler/helpers.js b/lib/handlebars/compiler/helpers.js
index f26b4e15..27033a1d 100644
--- a/lib/handlebars/compiler/helpers.js
+++ b/lib/handlebars/compiler/helpers.js
@@ -4,9 +4,12 @@ function validateClose(open, close) {
close = close.path ? close.path.original : close;
if (open.path.original !== close) {
- let errorNode = {loc: open.path.loc};
+ let errorNode = { loc: open.path.loc };
- throw new Exception(open.path.original + " doesn't match " + close, errorNode);
+ throw new Exception(
+ open.path.original + " doesn't match " + close,
+ errorNode
+ );
}
}
@@ -38,27 +41,26 @@ export function stripFlags(open, close) {
}
export function stripComment(comment) {
- return comment.replace(/^\{\{~?!-?-?/, '')
- .replace(/-?-?~?\}\}$/, '');
+ return comment.replace(/^\{\{~?!-?-?/, '').replace(/-?-?~?\}\}$/, '');
}
export function preparePath(data, parts, loc) {
loc = this.locInfo(loc);
let original = data ? '@' : '',
- dig = [],
- depth = 0;
+ dig = [],
+ depth = 0;
for (let i = 0, l = parts.length; i < l; i++) {
let part = parts[i].part,
- // If we have [] syntax then we do not treat path references as operators,
- // i.e. foo.[this] resolves to approximately context.foo['this']
- isLiteral = parts[i].original !== part;
+ // If we have [] syntax then we do not treat path references as operators,
+ // i.e. foo.[this] resolves to approximately context.foo['this']
+ isLiteral = parts[i].original !== part;
original += (parts[i].separator || '') + part;
if (!isLiteral && (part === '..' || part === '.' || part === 'this')) {
if (dig.length > 0) {
- throw new Exception('Invalid path: ' + original, {loc});
+ throw new Exception('Invalid path: ' + original, { loc });
} else if (part === '..') {
depth++;
}
@@ -80,9 +82,9 @@ export function preparePath(data, parts, loc) {
export function prepareMustache(path, params, hash, open, strip, locInfo) {
// Must use charAt to support IE pre-10
let escapeFlag = open.charAt(3) || open.charAt(2),
- escaped = escapeFlag !== '{' && escapeFlag !== '&';
+ escaped = escapeFlag !== '{' && escapeFlag !== '&';
- let decorator = (/\*/.test(open));
+ let decorator = /\*/.test(open);
return {
type: decorator ? 'Decorator' : 'MustacheStatement',
path,
@@ -118,21 +120,30 @@ export function prepareRawBlock(openRawBlock, contents, close, locInfo) {
};
}
-export function prepareBlock(openBlock, program, inverseAndProgram, close, inverted, locInfo) {
+export function prepareBlock(
+ openBlock,
+ program,
+ inverseAndProgram,
+ close,
+ inverted,
+ locInfo
+) {
if (close && close.path) {
validateClose(openBlock, close);
}
- let decorator = (/\*/.test(openBlock.open));
+ let decorator = /\*/.test(openBlock.open);
program.blockParams = openBlock.blockParams;
- let inverse,
- inverseStrip;
+ let inverse, inverseStrip;
if (inverseAndProgram) {
if (decorator) {
- throw new Exception('Unexpected inverse block on decorator', inverseAndProgram);
+ throw new Exception(
+ 'Unexpected inverse block on decorator',
+ inverseAndProgram
+ );
}
if (inverseAndProgram.chain) {
@@ -166,7 +177,7 @@ export function prepareBlock(openBlock, program, inverseAndProgram, close, inver
export function prepareProgram(statements, loc) {
if (!loc && statements.length) {
const firstLoc = statements[0].loc,
- lastLoc = statements[statements.length - 1].loc;
+ lastLoc = statements[statements.length - 1].loc;
/* istanbul ignore else */
if (firstLoc && lastLoc) {
@@ -192,7 +203,6 @@ export function prepareProgram(statements, loc) {
};
}
-
export function preparePartialBlock(open, program, close, locInfo) {
validateClose(open, close);
@@ -207,4 +217,3 @@ export function preparePartialBlock(open, program, close, locInfo) {
loc: this.locInfo(locInfo)
};
}
-
diff --git a/lib/handlebars/compiler/javascript-compiler.js b/lib/handlebars/compiler/javascript-compiler.js
index 066f4ba5..729b9d69 100644
--- a/lib/handlebars/compiler/javascript-compiler.js
+++ b/lib/handlebars/compiler/javascript-compiler.js
@@ -1,8 +1,8 @@
import { COMPILER_REVISION, REVISION_CHANGES } from '../base';
import Exception from '../exception';
-import {isArray} from '../utils';
+import { isArray } from '../utils';
import CodeGen from './code-gen';
-import {dangerousPropertyRegex} from '../helpers/lookup';
+import { dangerousPropertyRegex } from '../helpers/lookup';
function Literal(value) {
this.value = value;
@@ -13,9 +13,16 @@ function JavaScriptCompiler() {}
JavaScriptCompiler.prototype = {
// PUBLIC API: You can override these methods in a subclass to provide
// alternative compiled forms for name lookup and buffering semantics
- nameLookup: function(parent, name/* , type*/) {
+ nameLookup: function(parent, name /* , type*/) {
if (dangerousPropertyRegex.test(name)) {
- const isEnumerable = [ this.aliasable('container.propertyIsEnumerable'), '.call(', parent, ',', JSON.stringify(name), ')'];
+ const isEnumerable = [
+ this.aliasable('container.propertyIsEnumerable'),
+ '.call(',
+ parent,
+ ',',
+ JSON.stringify(name),
+ ')'
+ ];
return ['(', isEnumerable, '?', _actualLookup(), ' : undefined)'];
}
return _actualLookup();
@@ -34,7 +41,7 @@ JavaScriptCompiler.prototype = {
compilerInfo: function() {
const revision = COMPILER_REVISION,
- versions = REVISION_CHANGES[revision];
+ versions = REVISION_CHANGES[revision];
return [revision, versions];
},
@@ -89,14 +96,18 @@ JavaScriptCompiler.prototype = {
this.compileChildren(environment, options);
- this.useDepths = this.useDepths || environment.useDepths || environment.useDecorators || this.options.compat;
+ this.useDepths =
+ this.useDepths ||
+ environment.useDepths ||
+ environment.useDecorators ||
+ this.options.compat;
this.useBlockParams = this.useBlockParams || environment.useBlockParams;
let opcodes = environment.opcodes,
- opcode,
- firstLoc,
- i,
- l;
+ opcode,
+ firstLoc,
+ i,
+ l;
for (i = 0, l = opcodes.length; i < l; i++) {
opcode = opcodes[i];
@@ -122,9 +133,20 @@ JavaScriptCompiler.prototype = {
this.decorators.push('return fn;');
if (asObject) {
- this.decorators = Function.apply(this, ['fn', 'props', 'container', 'depth0', 'data', 'blockParams', 'depths', this.decorators.merge()]);
+ this.decorators = Function.apply(this, [
+ 'fn',
+ 'props',
+ 'container',
+ 'depth0',
+ 'data',
+ 'blockParams',
+ 'depths',
+ this.decorators.merge()
+ ]);
} else {
- this.decorators.prepend('function(fn, props, container, depth0, data, blockParams, depths) {\n');
+ this.decorators.prepend(
+ 'function(fn, props, container, depth0, data, blockParams, depths) {\n'
+ );
this.decorators.push('}\n');
this.decorators = this.decorators.merge();
}
@@ -144,7 +166,7 @@ JavaScriptCompiler.prototype = {
ret.useDecorators = true;
}
- let {programs, decorators} = this.context;
+ let { programs, decorators } = this.context;
for (i = 0, l = programs.length; i < l; i++) {
if (programs[i]) {
ret[i] = programs[i];
@@ -174,11 +196,11 @@ JavaScriptCompiler.prototype = {
if (!asObject) {
ret.compiler = JSON.stringify(ret.compiler);
- this.source.currentLocation = {start: {line: 1, column: 0}};
+ this.source.currentLocation = { start: { line: 1, column: 0 } };
ret = this.objectLiteral(ret);
if (options.srcName) {
- ret = ret.toStringWithSourceMap({file: options.destName});
+ ret = ret.toStringWithSourceMap({ file: options.destName });
ret.map = ret.map && ret.map.toString();
} else {
ret = ret.toString();
@@ -219,7 +241,7 @@ JavaScriptCompiler.prototype = {
Object.keys(this.aliases).forEach(alias => {
let node = this.aliases[alias];
if (node.children && node.referenceCount > 1) {
- varDeclarations += ', alias' + (++aliasCount) + '=' + alias;
+ varDeclarations += ', alias' + ++aliasCount + '=' + alias;
node.children[0] = 'alias' + aliasCount;
}
});
@@ -241,18 +263,23 @@ JavaScriptCompiler.prototype = {
return Function.apply(this, params);
} else {
- return this.source.wrap(['function(', params.join(','), ') {\n ', source, '}']);
+ return this.source.wrap([
+ 'function(',
+ params.join(','),
+ ') {\n ',
+ source,
+ '}'
+ ]);
}
},
mergeSource: function(varDeclarations) {
let isSimple = this.environment.isSimple,
- appendOnly = !this.forceBuffer,
- appendFirst,
-
- sourceSeen,
- bufferStart,
- bufferEnd;
- this.source.each((line) => {
+ appendOnly = !this.forceBuffer,
+ appendFirst,
+ sourceSeen,
+ bufferStart,
+ bufferEnd;
+ this.source.each(line => {
if (line.appendToBuffer) {
if (bufferStart) {
line.prepend(' + ');
@@ -278,7 +305,6 @@ JavaScriptCompiler.prototype = {
}
});
-
if (appendOnly) {
if (bufferStart) {
bufferStart.prepend('return ');
@@ -287,7 +313,8 @@ JavaScriptCompiler.prototype = {
this.source.push('return "";');
}
} else {
- varDeclarations += ', buffer = ' + (appendFirst ? '' : this.initializeBuffer());
+ varDeclarations +=
+ ', buffer = ' + (appendFirst ? '' : this.initializeBuffer());
if (bufferStart) {
bufferStart.prepend('return buffer + ');
@@ -298,7 +325,9 @@ JavaScriptCompiler.prototype = {
}
if (varDeclarations) {
- this.source.prepend('var ' + varDeclarations.substring(2) + (appendFirst ? '' : ';\n'));
+ this.source.prepend(
+ 'var ' + varDeclarations.substring(2) + (appendFirst ? '' : ';\n')
+ );
}
return this.source.merge();
@@ -314,8 +343,10 @@ JavaScriptCompiler.prototype = {
// replace it on the stack with the result of properly
// invoking blockHelperMissing.
blockValue: function(name) {
- let blockHelperMissing = this.aliasable('container.hooks.blockHelperMissing'),
- params = [this.contextName(0)];
+ let blockHelperMissing = this.aliasable(
+ 'container.hooks.blockHelperMissing'
+ ),
+ params = [this.contextName(0)];
this.setupHelperArgs(name, 0, params);
let blockName = this.popStack();
@@ -332,8 +363,10 @@ JavaScriptCompiler.prototype = {
// On stack, after, if lastHelper: value
ambiguousBlockValue: function() {
// We're being a bit cheeky and reusing the options value from the prior exec
- let blockHelperMissing = this.aliasable('container.hooks.blockHelperMissing'),
- params = [this.contextName(0)];
+ let blockHelperMissing = this.aliasable(
+ 'container.hooks.blockHelperMissing'
+ ),
+ params = [this.contextName(0)];
this.setupHelperArgs('', 0, params, true);
this.flushInline();
@@ -342,9 +375,14 @@ JavaScriptCompiler.prototype = {
params.splice(1, 0, current);
this.pushSource([
- 'if (!', this.lastHelper, ') { ',
- current, ' = ', this.source.functionCall(blockHelperMissing, 'call', params),
- '}']);
+ 'if (!',
+ this.lastHelper,
+ ') { ',
+ current,
+ ' = ',
+ this.source.functionCall(blockHelperMissing, 'call', params),
+ '}'
+ ]);
},
// [appendContent]
@@ -374,14 +412,24 @@ JavaScriptCompiler.prototype = {
// Otherwise, the empty string is appended
append: function() {
if (this.isInline()) {
- this.replaceStack((current) => [' != null ? ', current, ' : ""']);
+ this.replaceStack(current => [' != null ? ', current, ' : ""']);
this.pushSource(this.appendToBuffer(this.popStack()));
} else {
let local = this.popStack();
- this.pushSource(['if (', local, ' != null) { ', this.appendToBuffer(local, undefined, true), ' }']);
+ this.pushSource([
+ 'if (',
+ local,
+ ' != null) { ',
+ this.appendToBuffer(local, undefined, true),
+ ' }'
+ ]);
if (this.environment.isSimple) {
- this.pushSource(['else { ', this.appendToBuffer("''", undefined, true), ' }']);
+ this.pushSource([
+ 'else { ',
+ this.appendToBuffer("''", undefined, true),
+ ' }'
+ ]);
}
}
},
@@ -393,8 +441,14 @@ JavaScriptCompiler.prototype = {
//
// Escape `value` and append it to the buffer
appendEscaped: function() {
- this.pushSource(this.appendToBuffer(
- [this.aliasable('container.escapeExpression'), '(', this.popStack(), ')']));
+ this.pushSource(
+ this.appendToBuffer([
+ this.aliasable('container.escapeExpression'),
+ '(',
+ this.popStack(),
+ ')'
+ ])
+ );
},
// [getContext]
@@ -478,7 +532,7 @@ JavaScriptCompiler.prototype = {
let len = parts.length;
for (; i < len; i++) {
/* eslint-disable no-loop-func */
- this.replaceStack((current) => {
+ this.replaceStack(current => {
let lookup = this.nameLookup(current, parts[i], type);
// We want to ensure that zero and false are handled properly if the context (falsy flag)
// needs to have the special handling for these values.
@@ -501,7 +555,14 @@ JavaScriptCompiler.prototype = {
// If the `value` is a lambda, replace it on the stack by
// the return value of the lambda
resolvePossibleLambda: function() {
- this.push([this.aliasable('container.lambda'), '(', this.popStack(), ', ', this.contextName(0), ')']);
+ this.push([
+ this.aliasable('container.lambda'),
+ '(',
+ this.popStack(),
+ ', ',
+ this.contextName(0),
+ ')'
+ ]);
},
emptyHash: function(omitEmpty) {
@@ -511,7 +572,7 @@ JavaScriptCompiler.prototype = {
if (this.hash) {
this.hashes.push(this.hash);
}
- this.hash = {values: {}};
+ this.hash = { values: {} };
},
popHash: function() {
let hash = this.hash;
@@ -567,11 +628,16 @@ JavaScriptCompiler.prototype = {
// and inserts the decorator into the decorators list.
registerDecorator(paramSize, name) {
let foundDecorator = this.nameLookup('decorators', name, 'decorator'),
- options = this.setupHelperArgs(name, paramSize);
+ options = this.setupHelperArgs(name, paramSize);
this.decorators.push([
'fn = ',
- this.decorators.functionCall(foundDecorator, '', ['fn', 'props', 'container', options]),
+ this.decorators.functionCall(foundDecorator, '', [
+ 'fn',
+ 'props',
+ 'container',
+ options
+ ]),
' || fn;'
]);
},
@@ -587,21 +653,32 @@ JavaScriptCompiler.prototype = {
// If the helper is not found, `helperMissing` is called.
invokeHelper: function(paramSize, name, isSimple) {
let nonHelper = this.popStack(),
- helper = this.setupHelper(paramSize, name);
+ helper = this.setupHelper(paramSize, name);
let possibleFunctionCalls = [];
- if (isSimple) { // direct call to helper
+ if (isSimple) {
+ // direct call to helper
possibleFunctionCalls.push(helper.name);
}
// call a function from the input object
possibleFunctionCalls.push(nonHelper);
if (!this.options.strict) {
- possibleFunctionCalls.push(this.aliasable('container.hooks.helperMissing'));
+ possibleFunctionCalls.push(
+ this.aliasable('container.hooks.helperMissing')
+ );
}
- let functionLookupCode = ['(', this.itemsSeparatedBy(possibleFunctionCalls, '||'), ')'];
- let functionCall = this.source.functionCall(functionLookupCode, 'call', helper.callParams);
+ let functionLookupCode = [
+ '(',
+ this.itemsSeparatedBy(possibleFunctionCalls, '||'),
+ ')'
+ ];
+ let functionCall = this.source.functionCall(
+ functionLookupCode,
+ 'call',
+ helper.callParams
+ );
this.push(functionCall);
},
@@ -645,22 +722,31 @@ JavaScriptCompiler.prototype = {
this.emptyHash();
let helper = this.setupHelper(0, name, helperCall);
- let helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+ let helperName = (this.lastHelper = this.nameLookup(
+ 'helpers',
+ name,
+ 'helper'
+ ));
let lookup = ['(', '(helper = ', helperName, ' || ', nonHelper, ')'];
if (!this.options.strict) {
lookup[0] = '(helper = ';
lookup.push(
- ' != null ? helper : ',
- this.aliasable('container.hooks.helperMissing')
+ ' != null ? helper : ',
+ this.aliasable('container.hooks.helperMissing')
);
}
this.push([
- '(', lookup,
- (helper.paramsInit ? ['),(', helper.paramsInit] : []), '),',
- '(typeof helper === ', this.aliasable('"function"'), ' ? ',
- this.source.functionCall('helper', 'call', helper.callParams), ' : helper))'
+ '(',
+ lookup,
+ helper.paramsInit ? ['),(', helper.paramsInit] : [],
+ '),',
+ '(typeof helper === ',
+ this.aliasable('"function"'),
+ ' ? ',
+ this.source.functionCall('helper', 'call', helper.callParams),
+ ' : helper))'
]);
},
@@ -673,7 +759,7 @@ JavaScriptCompiler.prototype = {
// and pushes the result of the invocation back.
invokePartial: function(isDynamic, name, indent) {
let params = [],
- options = this.setupParams(name, 1, params);
+ options = this.setupParams(name, 1, params);
if (isDynamic) {
name = this.popStack();
@@ -717,7 +803,9 @@ JavaScriptCompiler.prototype = {
compiler: JavaScriptCompiler,
compileChildren: function(environment, options) {
- let children = environment.children, child, compiler;
+ let children = environment.children,
+ child,
+ compiler;
for (let i = 0, l = children.length; i < l; i++) {
child = children[i];
@@ -730,7 +818,12 @@ JavaScriptCompiler.prototype = {
let index = this.context.programs.length;
child.index = index;
child.name = 'program' + index;
- this.context.programs[index] = compiler.compile(child, options, this.context, !this.precompile);
+ this.context.programs[index] = compiler.compile(
+ child,
+ options,
+ this.context,
+ !this.precompile
+ );
this.context.decorators[index] = compiler.decorators;
this.context.environments[index] = child;
@@ -758,7 +851,7 @@ JavaScriptCompiler.prototype = {
programExpression: function(guid) {
let child = this.environment.children[guid],
- programParams = [child.index, 'data', child.blockParams];
+ programParams = [child.index, 'data', child.blockParams];
if (this.useBlockParams || this.useDepths) {
programParams.push('blockParams');
@@ -793,7 +886,11 @@ JavaScriptCompiler.prototype = {
pushSource: function(source) {
if (this.pendingContent) {
this.source.push(
- this.appendToBuffer(this.source.quotedString(this.pendingContent), this.pendingLocation));
+ this.appendToBuffer(
+ this.source.quotedString(this.pendingContent),
+ this.pendingLocation
+ )
+ );
this.pendingContent = undefined;
}
@@ -804,9 +901,9 @@ JavaScriptCompiler.prototype = {
replaceStack: function(callback) {
let prefix = ['('],
- stack,
- createdStack,
- usedLiteral;
+ stack,
+ createdStack,
+ usedLiteral;
/* istanbul ignore next */
if (!this.isInline()) {
@@ -843,7 +940,9 @@ JavaScriptCompiler.prototype = {
incrStack: function() {
this.stackSlot++;
- if (this.stackSlot > this.stackVars.length) { this.stackVars.push('stack' + this.stackSlot); }
+ if (this.stackSlot > this.stackVars.length) {
+ this.stackVars.push('stack' + this.stackSlot);
+ }
return this.topStackName();
},
topStackName: function() {
@@ -870,9 +969,9 @@ JavaScriptCompiler.prototype = {
popStack: function(wrapped) {
let inline = this.isInline(),
- item = (inline ? this.inlineStack : this.compileStack).pop();
+ item = (inline ? this.inlineStack : this.compileStack).pop();
- if (!wrapped && (item instanceof Literal)) {
+ if (!wrapped && item instanceof Literal) {
return item.value;
} else {
if (!inline) {
@@ -887,8 +986,8 @@ JavaScriptCompiler.prototype = {
},
topStack: function() {
- let stack = (this.isInline() ? this.inlineStack : this.compileStack),
- item = stack[stack.length - 1];
+ let stack = this.isInline() ? this.inlineStack : this.compileStack,
+ item = stack[stack.length - 1];
/* istanbul ignore if */
if (item instanceof Literal) {
@@ -930,9 +1029,13 @@ JavaScriptCompiler.prototype = {
setupHelper: function(paramSize, name, blockHelper) {
let params = [],
- paramsInit = this.setupHelperArgs(name, paramSize, params, blockHelper);
+ paramsInit = this.setupHelperArgs(name, paramSize, params, blockHelper);
let foundHelper = this.nameLookup('helpers', name, 'helper'),
- callContext = this.aliasable(`${this.contextName(0)} != null ? ${this.contextName(0)} : (container.nullContext || {})`);
+ callContext = this.aliasable(
+ `${this.contextName(0)} != null ? ${this.contextName(
+ 0
+ )} : (container.nullContext || {})`
+ );
return {
params: params,
@@ -944,8 +1047,8 @@ JavaScriptCompiler.prototype = {
setupParams: function(helper, paramSize, params) {
let options = {},
- objectArgs = !params,
- param;
+ objectArgs = !params,
+ param;
if (objectArgs) {
params = [];
@@ -955,7 +1058,7 @@ JavaScriptCompiler.prototype = {
options.hash = this.popStack();
let inverse = this.popStack(),
- program = this.popStack();
+ program = this.popStack();
// Avoid setting fn and inverse if neither are set. This allows
// helpers to do a check for `if (options.fn)`
@@ -1002,7 +1105,6 @@ JavaScriptCompiler.prototype = {
}
};
-
(function() {
const reservedWords = (
'break else new var' +
@@ -1023,21 +1125,24 @@ JavaScriptCompiler.prototype = {
' null true false'
).split(' ');
- const compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+ const compilerWords = (JavaScriptCompiler.RESERVED_WORDS = {});
for (let i = 0, l = reservedWords.length; i < l; i++) {
compilerWords[reservedWords[i]] = true;
}
-}());
+})();
JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
- return !JavaScriptCompiler.RESERVED_WORDS[name] && (/^[a-zA-Z_$][0-9a-zA-Z_$]*$/).test(name);
+ return (
+ !JavaScriptCompiler.RESERVED_WORDS[name] &&
+ /^[a-zA-Z_$][0-9a-zA-Z_$]*$/.test(name)
+ );
};
function strictLookup(requireTerminal, compiler, parts, type) {
let stack = compiler.popStack(),
- i = 0,
- len = parts.length;
+ i = 0,
+ len = parts.length;
if (requireTerminal) {
len--;
}
@@ -1047,7 +1152,16 @@ function strictLookup(requireTerminal, compiler, parts, type) {
}
if (requireTerminal) {
- return [compiler.aliasable('container.strict'), '(', stack, ', ', compiler.quotedString(parts[i]), ', ', JSON.stringify(compiler.source.currentLocation), ' )'];
+ return [
+ compiler.aliasable('container.strict'),
+ '(',
+ stack,
+ ', ',
+ compiler.quotedString(parts[i]),
+ ', ',
+ JSON.stringify(compiler.source.currentLocation),
+ ' )'
+ ];
} else {
return stack;
}
diff --git a/lib/handlebars/compiler/printer.js b/lib/handlebars/compiler/printer.js
index 6ad43bae..e087806c 100644
--- a/lib/handlebars/compiler/printer.js
+++ b/lib/handlebars/compiler/printer.js
@@ -24,13 +24,14 @@ PrintVisitor.prototype.pad = function(string) {
PrintVisitor.prototype.Program = function(program) {
let out = '',
- body = program.body,
- i, l;
+ body = program.body,
+ i,
+ l;
if (program.blockParams) {
let blockParams = 'BLOCK PARAMS: [';
for (i = 0, l = program.blockParams.length; i < l; i++) {
- blockParams += ' ' + program.blockParams[i];
+ blockParams += ' ' + program.blockParams[i];
}
blockParams += ' ]';
out += this.pad(blockParams);
@@ -52,11 +53,14 @@ PrintVisitor.prototype.Decorator = function(mustache) {
return this.pad('{{ DIRECTIVE ' + this.SubExpression(mustache) + ' }}');
};
-PrintVisitor.prototype.BlockStatement =
-PrintVisitor.prototype.DecoratorBlock = function(block) {
+PrintVisitor.prototype.BlockStatement = PrintVisitor.prototype.DecoratorBlock = function(
+ block
+) {
let out = '';
- out += this.pad((block.type === 'DecoratorBlock' ? 'DIRECTIVE ' : '') + 'BLOCK:');
+ out += this.pad(
+ (block.type === 'DecoratorBlock' ? 'DIRECTIVE ' : '') + 'BLOCK:'
+ );
this.padding++;
out += this.pad(this.SubExpression(block));
if (block.program) {
@@ -66,12 +70,16 @@ PrintVisitor.prototype.DecoratorBlock = function(block) {
this.padding--;
}
if (block.inverse) {
- if (block.program) { this.padding++; }
+ if (block.program) {
+ this.padding++;
+ }
out += this.pad('{{^}}');
this.padding++;
out += this.accept(block.inverse);
this.padding--;
- if (block.program) { this.padding--; }
+ if (block.program) {
+ this.padding--;
+ }
}
this.padding--;
@@ -115,8 +123,8 @@ PrintVisitor.prototype.CommentStatement = function(comment) {
PrintVisitor.prototype.SubExpression = function(sexpr) {
let params = sexpr.params,
- paramStrings = [],
- hash;
+ paramStrings = [],
+ hash;
for (let i = 0, l = params.length; i < l; i++) {
paramStrings.push(this.accept(params[i]));
@@ -134,7 +142,6 @@ PrintVisitor.prototype.PathExpression = function(id) {
return (id.data ? '@' : '') + 'PATH:' + path;
};
-
PrintVisitor.prototype.StringLiteral = function(string) {
return '"' + string.value + '"';
};
@@ -157,7 +164,7 @@ PrintVisitor.prototype.NullLiteral = function() {
PrintVisitor.prototype.Hash = function(hash) {
let pairs = hash.pairs,
- joinedPairs = [];
+ joinedPairs = [];
for (let i = 0, l = pairs.length; i < l; i++) {
joinedPairs.push(this.accept(pairs[i]));
diff --git a/lib/handlebars/compiler/visitor.js b/lib/handlebars/compiler/visitor.js
index 2c504d1b..76bb01f1 100644
--- a/lib/handlebars/compiler/visitor.js
+++ b/lib/handlebars/compiler/visitor.js
@@ -15,7 +15,14 @@ Visitor.prototype = {
// Hacky sanity check: This may have a few false positives for type for the helper
// methods but will generally do the right thing without a lot of overhead.
if (value && !Visitor.prototype[value.type]) {
- throw new Exception('Unexpected node type "' + value.type + '" found when accepting ' + name + ' on ' + node.type);
+ throw new Exception(
+ 'Unexpected node type "' +
+ value.type +
+ '" found when accepting ' +
+ name +
+ ' on ' +
+ node.type
+ );
}
node[name] = value;
}
diff --git a/lib/handlebars/compiler/whitespace-control.js b/lib/handlebars/compiler/whitespace-control.js
index 8ebfbef5..7db68398 100644
--- a/lib/handlebars/compiler/whitespace-control.js
+++ b/lib/handlebars/compiler/whitespace-control.js
@@ -14,18 +14,18 @@ WhitespaceControl.prototype.Program = function(program) {
let body = program.body;
for (let i = 0, l = body.length; i < l; i++) {
let current = body[i],
- strip = this.accept(current);
+ strip = this.accept(current);
if (!strip) {
continue;
}
let _isPrevWhitespace = isPrevWhitespace(body, i, isRoot),
- _isNextWhitespace = isNextWhitespace(body, i, isRoot),
-
- openStandalone = strip.openStandalone && _isPrevWhitespace,
- closeStandalone = strip.closeStandalone && _isNextWhitespace,
- inlineStandalone = strip.inlineStandalone && _isPrevWhitespace && _isNextWhitespace;
+ _isNextWhitespace = isNextWhitespace(body, i, isRoot),
+ openStandalone = strip.openStandalone && _isPrevWhitespace,
+ closeStandalone = strip.closeStandalone && _isNextWhitespace,
+ inlineStandalone =
+ strip.inlineStandalone && _isPrevWhitespace && _isNextWhitespace;
if (strip.close) {
omitRight(body, i, true);
@@ -41,7 +41,7 @@ WhitespaceControl.prototype.Program = function(program) {
// If we are on a standalone node, save the indent info for partials
if (current.type === 'PartialStatement') {
// Pull out the whitespace from the final line
- current.indent = (/([ \t]+$)/).exec(body[i - 1].original)[1];
+ current.indent = /([ \t]+$)/.exec(body[i - 1].original)[1];
}
}
}
@@ -62,17 +62,17 @@ WhitespaceControl.prototype.Program = function(program) {
return program;
};
-WhitespaceControl.prototype.BlockStatement =
-WhitespaceControl.prototype.DecoratorBlock =
-WhitespaceControl.prototype.PartialBlockStatement = function(block) {
+WhitespaceControl.prototype.BlockStatement = WhitespaceControl.prototype.DecoratorBlock = WhitespaceControl.prototype.PartialBlockStatement = function(
+ block
+) {
this.accept(block.program);
this.accept(block.inverse);
// Find the inverse program that is involed with whitespace stripping.
let program = block.program || block.inverse,
- inverse = block.program && block.inverse,
- firstInverse = inverse,
- lastInverse = inverse;
+ inverse = block.program && block.inverse,
+ firstInverse = inverse,
+ lastInverse = inverse;
if (inverse && inverse.chained) {
firstInverse = inverse.body[0].program;
@@ -112,9 +112,11 @@ WhitespaceControl.prototype.PartialBlockStatement = function(block) {
}
// Find standalone else statments
- if (!this.options.ignoreStandalone
- && isPrevWhitespace(program.body)
- && isNextWhitespace(firstInverse.body)) {
+ if (
+ !this.options.ignoreStandalone &&
+ isPrevWhitespace(program.body) &&
+ isNextWhitespace(firstInverse.body)
+ ) {
omitLeft(program.body);
omitRight(firstInverse.body);
}
@@ -125,13 +127,15 @@ WhitespaceControl.prototype.PartialBlockStatement = function(block) {
return strip;
};
-WhitespaceControl.prototype.Decorator =
-WhitespaceControl.prototype.MustacheStatement = function(mustache) {
+WhitespaceControl.prototype.Decorator = WhitespaceControl.prototype.MustacheStatement = function(
+ mustache
+) {
return mustache.strip;
};
-WhitespaceControl.prototype.PartialStatement =
- WhitespaceControl.prototype.CommentStatement = function(node) {
+WhitespaceControl.prototype.PartialStatement = WhitespaceControl.prototype.CommentStatement = function(
+ node
+) {
/* istanbul ignore next */
let strip = node.strip || {};
return {
@@ -141,7 +145,6 @@ WhitespaceControl.prototype.PartialStatement =
};
};
-
function isPrevWhitespace(body, i, isRoot) {
if (i === undefined) {
i = body.length;
@@ -150,13 +153,15 @@ function isPrevWhitespace(body, i, isRoot) {
// Nodes that end with newlines are considered whitespace (but are special
// cased for strip operations)
let prev = body[i - 1],
- sibling = body[i - 2];
+ sibling = body[i - 2];
if (!prev) {
return isRoot;
}
if (prev.type === 'ContentStatement') {
- return (sibling || !isRoot ? (/\r?\n\s*?$/) : (/(^|\r?\n)\s*?$/)).test(prev.original);
+ return (sibling || !isRoot ? /\r?\n\s*?$/ : /(^|\r?\n)\s*?$/).test(
+ prev.original
+ );
}
}
function isNextWhitespace(body, i, isRoot) {
@@ -165,13 +170,15 @@ function isNextWhitespace(body, i, isRoot) {
}
let next = body[i + 1],
- sibling = body[i + 2];
+ sibling = body[i + 2];
if (!next) {
return isRoot;
}
if (next.type === 'ContentStatement') {
- return (sibling || !isRoot ? (/^\s*?\r?\n/) : (/^\s*?(\r?\n|$)/)).test(next.original);
+ return (sibling || !isRoot ? /^\s*?\r?\n/ : /^\s*?(\r?\n|$)/).test(
+ next.original
+ );
}
}
@@ -184,12 +191,19 @@ function isNextWhitespace(body, i, isRoot) {
// content is met.
function omitRight(body, i, multiple) {
let current = body[i == null ? 0 : i + 1];
- if (!current || current.type !== 'ContentStatement' || (!multiple && current.rightStripped)) {
+ if (
+ !current ||
+ current.type !== 'ContentStatement' ||
+ (!multiple && current.rightStripped)
+ ) {
return;
}
let original = current.value;
- current.value = current.value.replace(multiple ? (/^\s+/) : (/^[ \t]*\r?\n?/), '');
+ current.value = current.value.replace(
+ multiple ? /^\s+/ : /^[ \t]*\r?\n?/,
+ ''
+ );
current.rightStripped = current.value !== original;
}
@@ -202,13 +216,17 @@ function omitRight(body, i, multiple) {
// content is met.
function omitLeft(body, i, multiple) {
let current = body[i == null ? body.length - 1 : i - 1];
- if (!current || current.type !== 'ContentStatement' || (!multiple && current.leftStripped)) {
+ if (
+ !current ||
+ current.type !== 'ContentStatement' ||
+ (!multiple && current.leftStripped)
+ ) {
return;
}
// We omit the last node if it's whitespace only and not preceded by a non-content node.
let original = current.value;
- current.value = current.value.replace(multiple ? (/\s+$/) : (/[ \t]+$/), '');
+ current.value = current.value.replace(multiple ? /\s+$/ : /[ \t]+$/, '');
current.leftStripped = current.value !== original;
return current.leftStripped;
}
diff --git a/lib/handlebars/decorators.js b/lib/handlebars/decorators.js
index 6f5a6152..d9d5e8a9 100644
--- a/lib/handlebars/decorators.js
+++ b/lib/handlebars/decorators.js
@@ -3,4 +3,3 @@ import registerInline from './decorators/inline';
export function registerDefaultDecorators(instance) {
registerInline(instance);
}
-
diff --git a/lib/handlebars/decorators/inline.js b/lib/handlebars/decorators/inline.js
index 21424662..02f5be7b 100644
--- a/lib/handlebars/decorators/inline.js
+++ b/lib/handlebars/decorators/inline.js
@@ -1,4 +1,4 @@
-import {extend} from '../utils';
+import { extend } from '../utils';
export default function(instance) {
instance.registerDecorator('inline', function(fn, props, container, options) {
diff --git a/lib/handlebars/exception.js b/lib/handlebars/exception.js
index 6333f190..b2fdc00b 100644
--- a/lib/handlebars/exception.js
+++ b/lib/handlebars/exception.js
@@ -1,12 +1,20 @@
-
-const errorProps = ['description', 'fileName', 'lineNumber', 'endLineNumber', 'message', 'name', 'number', 'stack'];
+const errorProps = [
+ 'description',
+ 'fileName',
+ 'lineNumber',
+ 'endLineNumber',
+ 'message',
+ 'name',
+ 'number',
+ 'stack'
+];
function Exception(message, node) {
let loc = node && node.loc,
- line,
- endLineNumber,
- column,
- endColumn;
+ line,
+ endLineNumber,
+ column,
+ endColumn;
if (loc) {
line = loc.start.line;
diff --git a/lib/handlebars/helpers/block-helper-missing.js b/lib/handlebars/helpers/block-helper-missing.js
index e6d162f7..c16ad1a6 100644
--- a/lib/handlebars/helpers/block-helper-missing.js
+++ b/lib/handlebars/helpers/block-helper-missing.js
@@ -1,9 +1,9 @@
-import {isArray} from '../utils';
+import { isArray } from '../utils';
export default function(instance) {
instance.registerHelper('blockHelperMissing', function(context, options) {
let inverse = options.inverse,
- fn = options.fn;
+ fn = options.fn;
if (context === true) {
return fn(this);
diff --git a/lib/handlebars/helpers/each.js b/lib/handlebars/helpers/each.js
index f65a6aff..25651f45 100644
--- a/lib/handlebars/helpers/each.js
+++ b/lib/handlebars/helpers/each.js
@@ -1,4 +1,4 @@
-import {createFrame, isArray, isFunction} from '../utils';
+import { createFrame, isArray, isFunction } from '../utils';
import Exception from '../exception';
export default function(instance) {
@@ -8,12 +8,14 @@ export default function(instance) {
}
let fn = options.fn,
- inverse = options.inverse,
- i = 0,
- ret = '',
- data;
+ inverse = options.inverse,
+ i = 0,
+ ret = '',
+ data;
- if (isFunction(context)) { context = context.call(this); }
+ if (isFunction(context)) {
+ context = context.call(this);
+ }
if (options.data) {
data = createFrame(options.data);
@@ -27,10 +29,12 @@ export default function(instance) {
data.last = !!last;
}
- ret = ret + fn(context[field], {
- data: data,
- blockParams: [context[field], field]
- });
+ ret =
+ ret +
+ fn(context[field], {
+ data: data,
+ blockParams: [context[field], field]
+ });
}
if (context && typeof context === 'object') {
diff --git a/lib/handlebars/helpers/helper-missing.js b/lib/handlebars/helpers/helper-missing.js
index ec32e824..f8869e9c 100644
--- a/lib/handlebars/helpers/helper-missing.js
+++ b/lib/handlebars/helpers/helper-missing.js
@@ -7,7 +7,9 @@ export default function(instance) {
return undefined;
} else {
// Someone is actually trying to call something, blow up.
- throw new Exception('Missing helper: "' + arguments[arguments.length - 1].name + '"');
+ throw new Exception(
+ 'Missing helper: "' + arguments[arguments.length - 1].name + '"'
+ );
}
});
}
diff --git a/lib/handlebars/helpers/if.js b/lib/handlebars/helpers/if.js
index 5be88b70..55241ecb 100644
--- a/lib/handlebars/helpers/if.js
+++ b/lib/handlebars/helpers/if.js
@@ -3,8 +3,12 @@ import Exception from '../exception';
export default function(instance) {
instance.registerHelper('if', function(conditional, options) {
- if (arguments.length != 2) { throw new Exception('#if requires exactly one argument');}
- if (isFunction(conditional)) { conditional = conditional.call(this); }
+ if (arguments.length != 2) {
+ throw new Exception('#if requires exactly one argument');
+ }
+ if (isFunction(conditional)) {
+ conditional = conditional.call(this);
+ }
// Default behavior is to render the positive path if the value is truthy and not empty.
// The `includeZero` option may be set to treat the condtional as purely not empty based on the
@@ -17,7 +21,13 @@ export default function(instance) {
});
instance.registerHelper('unless', function(conditional, options) {
- if (arguments.length != 2) { throw new Exception('#unless requires exactly one argument');}
- return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash});
+ if (arguments.length != 2) {
+ throw new Exception('#unless requires exactly one argument');
+ }
+ return instance.helpers['if'].call(this, conditional, {
+ fn: options.inverse,
+ inverse: options.fn,
+ hash: options.hash
+ });
});
}
diff --git a/lib/handlebars/helpers/log.js b/lib/handlebars/helpers/log.js
index 4bde4a10..ab0d7364 100644
--- a/lib/handlebars/helpers/log.js
+++ b/lib/handlebars/helpers/log.js
@@ -1,7 +1,7 @@
export default function(instance) {
instance.registerHelper('log', function(/* message, options */) {
let args = [undefined],
- options = arguments[arguments.length - 1];
+ options = arguments[arguments.length - 1];
for (let i = 0; i < arguments.length - 1; i++) {
args.push(arguments[i]);
}
@@ -14,6 +14,6 @@ export default function(instance) {
}
args[0] = level;
- instance.log(... args);
+ instance.log(...args);
});
}
diff --git a/lib/handlebars/helpers/lookup.js b/lib/handlebars/helpers/lookup.js
index 8c1b604b..66de538b 100644
--- a/lib/handlebars/helpers/lookup.js
+++ b/lib/handlebars/helpers/lookup.js
@@ -5,7 +5,10 @@ export default function(instance) {
if (!obj) {
return obj;
}
- if (dangerousPropertyRegex.test(String(field)) && !Object.prototype.propertyIsEnumerable.call(obj, field)) {
+ if (
+ dangerousPropertyRegex.test(String(field)) &&
+ !Object.prototype.propertyIsEnumerable.call(obj, field)
+ ) {
return undefined;
}
return obj[field];
diff --git a/lib/handlebars/helpers/with.js b/lib/handlebars/helpers/with.js
index 6020e6aa..3394b7ae 100644
--- a/lib/handlebars/helpers/with.js
+++ b/lib/handlebars/helpers/with.js
@@ -1,10 +1,14 @@
-import {isEmpty, isFunction} from '../utils';
+import { isEmpty, isFunction } from '../utils';
import Exception from '../exception';
export default function(instance) {
instance.registerHelper('with', function(context, options) {
- if (arguments.length != 2) { throw new Exception('#with requires exactly one argument');}
- if (isFunction(context)) { context = context.call(this); }
+ if (arguments.length != 2) {
+ throw new Exception('#with requires exactly one argument');
+ }
+ if (isFunction(context)) {
+ context = context.call(this);
+ }
let fn = options.fn;
diff --git a/lib/handlebars/logger.js b/lib/handlebars/logger.js
index 1e916a99..bc411b25 100644
--- a/lib/handlebars/logger.js
+++ b/lib/handlebars/logger.js
@@ -1,4 +1,4 @@
-import {indexOf} from './utils';
+import { indexOf } from './utils';
let logger = {
methodMap: ['debug', 'info', 'warn', 'error'],
@@ -22,9 +22,13 @@ let logger = {
log: function(level, ...message) {
level = logger.lookupLevel(level);
- if (typeof console !== 'undefined' && logger.lookupLevel(logger.level) <= level) {
+ if (
+ typeof console !== 'undefined' &&
+ logger.lookupLevel(logger.level) <= level
+ ) {
let method = logger.methodMap[level];
- if (!console[method]) { // eslint-disable-line no-console
+ // eslint-disable-next-line no-console
+ if (!console[method]) {
method = 'log';
}
console[method](...message); // eslint-disable-line no-console
diff --git a/lib/handlebars/no-conflict.js b/lib/handlebars/no-conflict.js
index 40a44d7a..618b750f 100644
--- a/lib/handlebars/no-conflict.js
+++ b/lib/handlebars/no-conflict.js
@@ -1,8 +1,7 @@
-/* global window */
export default function(Handlebars) {
/* istanbul ignore next */
let root = typeof global !== 'undefined' ? global : window,
- $Handlebars = root.Handlebars;
+ $Handlebars = root.Handlebars;
/* istanbul ignore next */
Handlebars.noConflict = function() {
if (root.Handlebars === Handlebars) {
diff --git a/lib/handlebars/runtime.js b/lib/handlebars/runtime.js
index 7292ed45..75224977 100644
--- a/lib/handlebars/runtime.js
+++ b/lib/handlebars/runtime.js
@@ -1,30 +1,47 @@
import * as Utils from './utils';
import Exception from './exception';
-import {COMPILER_REVISION, createFrame, LAST_COMPATIBLE_COMPILER_REVISION, REVISION_CHANGES} from './base';
-import {moveHelperToHooks} from './helpers';
+import {
+ COMPILER_REVISION,
+ createFrame,
+ LAST_COMPATIBLE_COMPILER_REVISION,
+ REVISION_CHANGES
+} from './base';
+import { moveHelperToHooks } from './helpers';
export function checkRevision(compilerInfo) {
- const compilerRevision = compilerInfo && compilerInfo[0] || 1,
- currentRevision = COMPILER_REVISION;
+ const compilerRevision = (compilerInfo && compilerInfo[0]) || 1,
+ currentRevision = COMPILER_REVISION;
- if (compilerRevision >= LAST_COMPATIBLE_COMPILER_REVISION && compilerRevision <= COMPILER_REVISION) {
+ if (
+ compilerRevision >= LAST_COMPATIBLE_COMPILER_REVISION &&
+ compilerRevision <= COMPILER_REVISION
+ ) {
return;
}
if (compilerRevision < LAST_COMPATIBLE_COMPILER_REVISION) {
const runtimeVersions = REVISION_CHANGES[currentRevision],
- compilerVersions = REVISION_CHANGES[compilerRevision];
- throw new Exception('Template was precompiled with an older version of Handlebars than the current runtime. ' +
- 'Please update your precompiler to a newer version (' + runtimeVersions + ') or downgrade your runtime to an older version (' + compilerVersions + ').');
+ compilerVersions = REVISION_CHANGES[compilerRevision];
+ throw new Exception(
+ 'Template was precompiled with an older version of Handlebars than the current runtime. ' +
+ 'Please update your precompiler to a newer version (' +
+ runtimeVersions +
+ ') or downgrade your runtime to an older version (' +
+ compilerVersions +
+ ').'
+ );
} else {
// Use the embedded version info since the runtime doesn't know about this revision yet
- throw new Exception('Template was precompiled with a newer version of Handlebars than the current runtime. ' +
- 'Please update your runtime to a newer version (' + compilerInfo[1] + ').');
+ throw new Exception(
+ 'Template was precompiled with a newer version of Handlebars than the current runtime. ' +
+ 'Please update your runtime to a newer version (' +
+ compilerInfo[1] +
+ ').'
+ );
}
}
export function template(templateSpec, env) {
-
/* istanbul ignore next */
if (!env) {
throw new Exception('No environment passed to template');
@@ -40,7 +57,8 @@ export function template(templateSpec, env) {
env.VM.checkRevision(templateSpec.compiler);
// backwards compatibility for precompiled templates with compiler-version 7 (<4.3.0)
- const templateWasPrecompiledWithCompilerV7 = templateSpec.compiler && templateSpec.compiler[0] === 7;
+ const templateWasPrecompiledWithCompilerV7 =
+ templateSpec.compiler && templateSpec.compiler[0] === 7;
function invokePartialWrapper(partial, context, options) {
if (options.hash) {
@@ -48,12 +66,21 @@ export function template(templateSpec, env) {
}
partial = env.VM.resolvePartial.call(this, partial, context, options);
- let optionsWithHooks = Utils.extend({}, options, {hooks: this.hooks});
+ let optionsWithHooks = Utils.extend({}, options, { hooks: this.hooks });
- let result = env.VM.invokePartial.call(this, partial, context, optionsWithHooks);
+ let result = env.VM.invokePartial.call(
+ this,
+ partial,
+ context,
+ optionsWithHooks
+ );
if (result == null && env.compile) {
- options.partials[options.name] = env.compile(partial, templateSpec.compilerOptions, env);
+ options.partials[options.name] = env.compile(
+ partial,
+ templateSpec.compilerOptions,
+ env
+ );
result = options.partials[options.name](context, optionsWithHooks);
}
if (result != null) {
@@ -70,7 +97,11 @@ export function template(templateSpec, env) {
}
return result;
} else {
- throw new Exception('The partial ' + options.name + ' could not be compiled when running in runtime-only mode');
+ throw new Exception(
+ 'The partial ' +
+ options.name +
+ ' could not be compiled when running in runtime-only mode'
+ );
}
}
@@ -78,7 +109,9 @@ export function template(templateSpec, env) {
let container = {
strict: function(obj, name, loc) {
if (!obj || !(name in obj)) {
- throw new Exception('"' + name + '" not defined in ' + obj, { loc: loc });
+ throw new Exception('"' + name + '" not defined in ' + obj, {
+ loc: loc
+ });
}
return obj[name];
},
@@ -106,9 +139,17 @@ export function template(templateSpec, env) {
programs: [],
program: function(i, data, declaredBlockParams, blockParams, depths) {
let programWrapper = this.programs[i],
- fn = this.fn(i);
+ fn = this.fn(i);
if (data || depths || blockParams || declaredBlockParams) {
- programWrapper = wrapProgram(this, i, fn, data, declaredBlockParams, blockParams, depths);
+ programWrapper = wrapProgram(
+ this,
+ i,
+ fn,
+ data,
+ declaredBlockParams,
+ blockParams,
+ depths
+ );
} else if (!programWrapper) {
programWrapper = this.programs[i] = wrapProgram(this, i, fn);
}
@@ -124,7 +165,7 @@ export function template(templateSpec, env) {
mergeIfNeeded: function(param, common) {
let obj = param || common;
- if (param && common && (param !== common)) {
+ if (param && common && param !== common) {
obj = Utils.extend({}, common, param);
}
@@ -145,19 +186,40 @@ export function template(templateSpec, env) {
data = initData(context, data);
}
let depths,
- blockParams = templateSpec.useBlockParams ? [] : undefined;
+ blockParams = templateSpec.useBlockParams ? [] : undefined;
if (templateSpec.useDepths) {
if (options.depths) {
- depths = context != options.depths[0] ? [context].concat(options.depths) : options.depths;
+ depths =
+ context != options.depths[0]
+ ? [context].concat(options.depths)
+ : options.depths;
} else {
depths = [context];
}
}
- function main(context/*, options*/) {
- return '' + templateSpec.main(container, context, container.helpers, container.partials, data, blockParams, depths);
+ function main(context /*, options*/) {
+ return (
+ '' +
+ templateSpec.main(
+ container,
+ context,
+ container.helpers,
+ container.partials,
+ data,
+ blockParams,
+ depths
+ )
+ );
}
- main = executeDecorators(templateSpec.main, main, container, options.depths || [], data, blockParams);
+ main = executeDecorators(
+ templateSpec.main,
+ main,
+ container,
+ options.depths || [],
+ data,
+ blockParams
+ );
return main(context, options);
}
ret.isTop = true;
@@ -168,43 +230,65 @@ export function template(templateSpec, env) {
if (templateSpec.usePartial) {
// Use mergeIfNeeded here to prevent compiling global partials multiple times
- container.partials = container.mergeIfNeeded(options.partials, env.partials);
+ container.partials = container.mergeIfNeeded(
+ options.partials,
+ env.partials
+ );
}
if (templateSpec.usePartial || templateSpec.useDecorators) {
- container.decorators = Utils.extend({}, env.decorators, options.decorators);
+ container.decorators = Utils.extend(
+ {},
+ env.decorators,
+ options.decorators
+ );
}
container.hooks = {};
- let keepHelperInHelpers = options.allowCallsToHelperMissing || templateWasPrecompiledWithCompilerV7;
+ let keepHelperInHelpers =
+ options.allowCallsToHelperMissing ||
+ templateWasPrecompiledWithCompilerV7;
moveHelperToHooks(container, 'helperMissing', keepHelperInHelpers);
moveHelperToHooks(container, 'blockHelperMissing', keepHelperInHelpers);
-
} else {
container.helpers = options.helpers;
container.partials = options.partials;
container.decorators = options.decorators;
container.hooks = options.hooks;
}
-
}
return ret;
}
-export function wrapProgram(container, i, fn, data, declaredBlockParams, blockParams, depths) {
+export function wrapProgram(
+ container,
+ i,
+ fn,
+ data,
+ declaredBlockParams,
+ blockParams,
+ depths
+) {
function prog(context, options = {}) {
let currentDepths = depths;
- if (depths && context != depths[0] && !(context === container.nullContext && depths[0] === null)) {
+ if (
+ depths &&
+ context != depths[0] &&
+ !(context === container.nullContext && depths[0] === null)
+ ) {
currentDepths = [context].concat(depths);
}
- return fn(container,
- context,
- container.helpers, container.partials,
- options.data || data,
- blockParams && [options.blockParams].concat(blockParams),
- currentDepths);
+ return fn(
+ container,
+ context,
+ container.helpers,
+ container.partials,
+ options.data || data,
+ blockParams && [options.blockParams].concat(blockParams),
+ currentDepths
+ );
}
prog = executeDecorators(fn, prog, container, depths, data, blockParams);
@@ -243,8 +327,10 @@ export function invokePartial(partial, context, options) {
options.data = createFrame(options.data);
// Wrapper function to get access to currentPartialBlock from the closure
let fn = options.fn;
- partialBlock = options.data['partial-block'] = function partialBlockWrapper(context, options = {}) {
-
+ partialBlock = options.data['partial-block'] = function partialBlockWrapper(
+ context,
+ options = {}
+ ) {
// Restore the partial-block from the closure for the execution of the block
// i.e. the part inside the block of the partial call.
options.data = createFrame(options.data);
@@ -267,7 +353,9 @@ export function invokePartial(partial, context, options) {
}
}
-export function noop() { return ''; }
+export function noop() {
+ return '';
+}
function initData(context, data) {
if (!data || !('root' in data)) {
@@ -280,7 +368,15 @@ function initData(context, data) {
function executeDecorators(fn, prog, container, depths, data, blockParams) {
if (fn.decorator) {
let props = {};
- prog = fn.decorator(prog, props, container, depths && depths[0], data, blockParams, depths);
+ prog = fn.decorator(
+ prog,
+ props,
+ container,
+ depths && depths[0],
+ data,
+ blockParams,
+ depths
+ );
Utils.extend(prog, props);
}
return prog;
diff --git a/lib/handlebars/utils.js b/lib/handlebars/utils.js
index 688703b5..7ee41df1 100644
--- a/lib/handlebars/utils.js
+++ b/lib/handlebars/utils.js
@@ -1,4 +1,3 @@
-
const escape = {
'&': '&',
'<': '<',
@@ -10,13 +9,13 @@ const escape = {
};
const badChars = /[&<>"'`=]/g,
- possible = /[&<>"'`=]/;
+ possible = /[&<>"'`=]/;
function escapeChar(chr) {
return escape[chr];
}
-export function extend(obj/* , ...source */) {
+export function extend(obj /* , ...source */) {
for (let i = 1; i < arguments.length; i++) {
for (let key in arguments[i]) {
if (Object.prototype.hasOwnProperty.call(arguments[i], key)) {
@@ -40,16 +39,23 @@ let isFunction = function(value) {
/* istanbul ignore next */
if (isFunction(/x/)) {
isFunction = function(value) {
- return typeof value === 'function' && toString.call(value) === '[object Function]';
+ return (
+ typeof value === 'function' &&
+ toString.call(value) === '[object Function]'
+ );
};
}
-export {isFunction};
+export { isFunction };
/* eslint-enable func-style */
/* istanbul ignore next */
-export const isArray = Array.isArray || function(value) {
- return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
-};
+export const isArray =
+ Array.isArray ||
+ function(value) {
+ return value && typeof value === 'object'
+ ? toString.call(value) === '[object Array]'
+ : false;
+ };
// Older IE versions do not directly support indexOf so we must implement our own, sadly.
export function indexOf(array, value) {
@@ -61,7 +67,6 @@ export function indexOf(array, value) {
return -1;
}
-
export function escapeExpression(string) {
if (typeof string !== 'string') {
// don't escape SafeStrings, since they're already safe
@@ -79,7 +84,9 @@ export function escapeExpression(string) {
string = '' + string;
}
- if (!possible.test(string)) { return string; }
+ if (!possible.test(string)) {
+ return string;
+ }
return string.replace(badChars, escapeChar);
}
@@ -98,4 +105,3 @@ export function createFrame(object) {
frame._parent = object;
return frame;
}
-
diff --git a/lib/precompiler.js b/lib/precompiler.js
index ecf264ef..689c9f4d 100644
--- a/lib/precompiler.js
+++ b/lib/precompiler.js
@@ -2,9 +2,8 @@
import Async from 'neo-async';
import fs from 'fs';
import * as Handlebars from './handlebars';
-import {basename} from 'path';
-import {SourceMapConsumer, SourceNode} from 'source-map';
-
+import { basename } from 'path';
+import { SourceMapConsumer, SourceNode } from 'source-map';
module.exports.loadTemplates = function(opts, callback) {
loadStrings(opts, function(err, strings) {
@@ -25,14 +24,19 @@ module.exports.loadTemplates = function(opts, callback) {
function loadStrings(opts, callback) {
let strings = arrayCast(opts.string),
- names = arrayCast(opts.name);
+ names = arrayCast(opts.name);
- if (names.length !== strings.length
- && strings.length > 1) {
- return callback(new Handlebars.Exception('Number of names did not match the number of string inputs'));
+ if (names.length !== strings.length && strings.length > 1) {
+ return callback(
+ new Handlebars.Exception(
+ 'Number of names did not match the number of string inputs'
+ )
+ );
}
- Async.map(strings, function(string, callback) {
+ Async.map(
+ strings,
+ function(string, callback) {
if (string !== '-') {
callback(undefined, string);
} else {
@@ -55,80 +59,94 @@ function loadStrings(opts, callback) {
source: string
}));
callback(err, strings);
- });
+ }
+ );
}
function loadFiles(opts, callback) {
// Build file extension pattern
- let extension = (opts.extension || 'handlebars').replace(/[\\^$*+?.():=!|{}\-[\]]/g, function(arg) { return '\\' + arg; });
+ let extension = (opts.extension || 'handlebars').replace(
+ /[\\^$*+?.():=!|{}\-[\]]/g,
+ function(arg) {
+ return '\\' + arg;
+ }
+ );
extension = new RegExp('\\.' + extension + '$');
let ret = [],
- queue = (opts.files || []).map((template) => ({template, root: opts.root}));
- Async.whilst(() => queue.length, function(callback) {
- let {template: path, root} = queue.shift();
+ queue = (opts.files || []).map(template => ({ template, root: opts.root }));
+ Async.whilst(
+ () => queue.length,
+ function(callback) {
+ let { template: path, root } = queue.shift();
- fs.stat(path, function(err, stat) {
- if (err) {
- return callback(new Handlebars.Exception(`Unable to open template file "${path}"`));
- }
+ fs.stat(path, function(err, stat) {
+ if (err) {
+ return callback(
+ new Handlebars.Exception(`Unable to open template file "${path}"`)
+ );
+ }
- if (stat.isDirectory()) {
- opts.hasDirectory = true;
+ if (stat.isDirectory()) {
+ opts.hasDirectory = true;
- fs.readdir(path, function(err, children) {
- /* istanbul ignore next : Race condition that being too lazy to test */
- if (err) {
- return callback(err);
- }
- children.forEach(function(file) {
- let childPath = path + '/' + file;
-
- if (extension.test(childPath) || fs.statSync(childPath).isDirectory()) {
- queue.push({template: childPath, root: root || path});
+ fs.readdir(path, function(err, children) {
+ /* istanbul ignore next : Race condition that being too lazy to test */
+ if (err) {
+ return callback(err);
}
- });
+ children.forEach(function(file) {
+ let childPath = path + '/' + file;
- callback();
- });
+ if (
+ extension.test(childPath) ||
+ fs.statSync(childPath).isDirectory()
+ ) {
+ queue.push({ template: childPath, root: root || path });
+ }
+ });
+
+ callback();
+ });
+ } else {
+ fs.readFile(path, 'utf8', function(err, data) {
+ /* istanbul ignore next : Race condition that being too lazy to test */
+ if (err) {
+ return callback(err);
+ }
+
+ if (opts.bom && data.indexOf('\uFEFF') === 0) {
+ data = data.substring(1);
+ }
+
+ // Clean the template name
+ let name = path;
+ if (!root) {
+ name = basename(name);
+ } else if (name.indexOf(root) === 0) {
+ name = name.substring(root.length + 1);
+ }
+ name = name.replace(extension, '');
+
+ ret.push({
+ path: path,
+ name: name,
+ source: data
+ });
+
+ callback();
+ });
+ }
+ });
+ },
+ function(err) {
+ if (err) {
+ callback(err);
} else {
- fs.readFile(path, 'utf8', function(err, data) {
- /* istanbul ignore next : Race condition that being too lazy to test */
- if (err) {
- return callback(err);
- }
-
- if (opts.bom && data.indexOf('\uFEFF') === 0) {
- data = data.substring(1);
- }
-
- // Clean the template name
- let name = path;
- if (!root) {
- name = basename(name);
- } else if (name.indexOf(root) === 0) {
- name = name.substring(root.length + 1);
- }
- name = name.replace(extension, '');
-
- ret.push({
- path: path,
- name: name,
- source: data
- });
-
- callback();
- });
+ callback(undefined, ret);
}
- });
- },
- function(err) {
- if (err) {
- callback(err);
- } else {
- callback(undefined, ret);
}
- });
+ );
}
module.exports.cli = function(opts) {
@@ -138,7 +156,9 @@ module.exports.cli = function(opts) {
}
if (!opts.templates.length && !opts.hasDirectory) {
- throw new Handlebars.Exception('Must define at least one template or directory.');
+ throw new Handlebars.Exception(
+ 'Must define at least one template or directory.'
+ );
}
if (opts.simple && opts.min) {
@@ -147,12 +167,18 @@ module.exports.cli = function(opts) {
const multiple = opts.templates.length !== 1 || opts.hasDirectory;
if (opts.simple && multiple) {
- throw new Handlebars.Exception('Unable to output multiple templates in simple mode');
+ throw new Handlebars.Exception(
+ 'Unable to output multiple templates in simple mode'
+ );
}
// Force simple mode if we have only one template and it's unnamed.
- if (!opts.amd && !opts.commonjs && opts.templates.length === 1
- && !opts.templates[0].name) {
+ if (
+ !opts.amd &&
+ !opts.commonjs &&
+ opts.templates.length === 1 &&
+ !opts.templates[0].name
+ ) {
opts.simple = true;
}
@@ -172,7 +198,11 @@ module.exports.cli = function(opts) {
let output = new SourceNode();
if (!opts.simple) {
if (opts.amd) {
- output.add('define([\'' + opts.handlebarPath + 'handlebars.runtime\'], function(Handlebars) {\n Handlebars = Handlebars["default"];');
+ output.add(
+ "define(['" +
+ opts.handlebarPath +
+ 'handlebars.runtime\'], function(Handlebars) {\n Handlebars = Handlebars["default"];'
+ );
} else if (opts.commonjs) {
output.add('var Handlebars = require("' + opts.commonjs + '");');
} else {
@@ -206,7 +236,10 @@ module.exports.cli = function(opts) {
// If we are generating a source map, we have to reconstruct the SourceNode object
if (opts.map) {
let consumer = new SourceMapConsumer(precompiled.map);
- precompiled = SourceNode.fromStringWithSourceMap(precompiled.code, consumer);
+ precompiled = SourceNode.fromStringWithSourceMap(
+ precompiled.code,
+ consumer
+ );
}
if (opts.simple) {
@@ -219,7 +252,14 @@ module.exports.cli = function(opts) {
if (opts.amd && !multiple) {
output.add('return ');
}
- output.add([objectName, '[\'', template.name, '\'] = template(', precompiled, ');\n']);
+ output.add([
+ objectName,
+ "['",
+ template.name,
+ "'] = template(",
+ precompiled,
+ ');\n'
+ ]);
}
});
@@ -286,7 +326,9 @@ function minify(output, sourceMapFile) {
throw e;
}
// it does not exist!
- console.error('Code minimization is disabled due to missing uglify-js dependency');
+ console.error(
+ 'Code minimization is disabled due to missing uglify-js dependency'
+ );
return output;
}
return require('uglify-js').minify(output.code, {
diff --git a/spec/ast.js b/spec/ast.js
index ffd0a958..1f4146ae 100644
--- a/spec/ast.js
+++ b/spec/ast.js
@@ -7,44 +7,102 @@ describe('ast', function() {
describe('BlockStatement', function() {
it('should throw on mustache mismatch', function() {
- shouldThrow(function() {
- handlebarsEnv.parse('\n {{#foo}}{{/bar}}');
- }, Handlebars.Exception, "foo doesn't match bar - 2:5");
+ shouldThrow(
+ function() {
+ handlebarsEnv.parse('\n {{#foo}}{{/bar}}');
+ },
+ Handlebars.Exception,
+ "foo doesn't match bar - 2:5"
+ );
});
});
describe('helpers', function() {
describe('#helperExpression', function() {
it('should handle mustache statements', function() {
- equals(AST.helpers.helperExpression({type: 'MustacheStatement', params: [], hash: undefined}), false);
- equals(AST.helpers.helperExpression({type: 'MustacheStatement', params: [1], hash: undefined}), true);
- equals(AST.helpers.helperExpression({type: 'MustacheStatement', params: [], hash: {}}), true);
+ equals(
+ AST.helpers.helperExpression({
+ type: 'MustacheStatement',
+ params: [],
+ hash: undefined
+ }),
+ false
+ );
+ equals(
+ AST.helpers.helperExpression({
+ type: 'MustacheStatement',
+ params: [1],
+ hash: undefined
+ }),
+ true
+ );
+ equals(
+ AST.helpers.helperExpression({
+ type: 'MustacheStatement',
+ params: [],
+ hash: {}
+ }),
+ true
+ );
});
it('should handle block statements', function() {
- equals(AST.helpers.helperExpression({type: 'BlockStatement', params: [], hash: undefined}), false);
- equals(AST.helpers.helperExpression({type: 'BlockStatement', params: [1], hash: undefined}), true);
- equals(AST.helpers.helperExpression({type: 'BlockStatement', params: [], hash: {}}), true);
+ equals(
+ AST.helpers.helperExpression({
+ type: 'BlockStatement',
+ params: [],
+ hash: undefined
+ }),
+ false
+ );
+ equals(
+ AST.helpers.helperExpression({
+ type: 'BlockStatement',
+ params: [1],
+ hash: undefined
+ }),
+ true
+ );
+ equals(
+ AST.helpers.helperExpression({
+ type: 'BlockStatement',
+ params: [],
+ hash: {}
+ }),
+ true
+ );
});
it('should handle subexpressions', function() {
- equals(AST.helpers.helperExpression({type: 'SubExpression'}), true);
+ equals(AST.helpers.helperExpression({ type: 'SubExpression' }), true);
});
it('should work with non-helper nodes', function() {
- equals(AST.helpers.helperExpression({type: 'Program'}), false);
+ equals(AST.helpers.helperExpression({ type: 'Program' }), false);
- equals(AST.helpers.helperExpression({type: 'PartialStatement'}), false);
- equals(AST.helpers.helperExpression({type: 'ContentStatement'}), false);
- equals(AST.helpers.helperExpression({type: 'CommentStatement'}), false);
+ equals(
+ AST.helpers.helperExpression({ type: 'PartialStatement' }),
+ false
+ );
+ equals(
+ AST.helpers.helperExpression({ type: 'ContentStatement' }),
+ false
+ );
+ equals(
+ AST.helpers.helperExpression({ type: 'CommentStatement' }),
+ false
+ );
- equals(AST.helpers.helperExpression({type: 'PathExpression'}), false);
+ equals(AST.helpers.helperExpression({ type: 'PathExpression' }), false);
- equals(AST.helpers.helperExpression({type: 'StringLiteral'}), false);
- equals(AST.helpers.helperExpression({type: 'NumberLiteral'}), false);
- equals(AST.helpers.helperExpression({type: 'BooleanLiteral'}), false);
- equals(AST.helpers.helperExpression({type: 'UndefinedLiteral'}), false);
- equals(AST.helpers.helperExpression({type: 'NullLiteral'}), false);
+ equals(AST.helpers.helperExpression({ type: 'StringLiteral' }), false);
+ equals(AST.helpers.helperExpression({ type: 'NumberLiteral' }), false);
+ equals(AST.helpers.helperExpression({ type: 'BooleanLiteral' }), false);
+ equals(
+ AST.helpers.helperExpression({ type: 'UndefinedLiteral' }),
+ false
+ );
+ equals(AST.helpers.helperExpression({ type: 'NullLiteral' }), false);
- equals(AST.helpers.helperExpression({type: 'Hash'}), false);
- equals(AST.helpers.helperExpression({type: 'HashPair'}), false);
+ equals(AST.helpers.helperExpression({ type: 'Hash' }), false);
+ equals(AST.helpers.helperExpression({ type: 'HashPair' }), false);
});
});
});
@@ -61,17 +119,18 @@ describe('ast', function() {
/* eslint-disable no-multi-spaces */
ast = Handlebars.parse(
- 'line 1 {{line1Token}}\n' // 1
- + ' line 2 {{line2token}}\n' // 2
- + ' line 3 {{#blockHelperOnLine3}}\n' // 3
- + 'line 4{{line4token}}\n' // 4
- + 'line5{{else}}\n' // 5
- + '{{line6Token}}\n' // 6
- + '{{/blockHelperOnLine3}}\n' // 7
- + '{{#open}}\n' // 8
- + '{{else inverse}}\n' // 9
- + '{{else}}\n' // 10
- + '{{/open}}'); // 11
+ 'line 1 {{line1Token}}\n' + // 1
+ ' line 2 {{line2token}}\n' + // 2
+ ' line 3 {{#blockHelperOnLine3}}\n' + // 3
+ 'line 4{{line4token}}\n' + // 4
+ 'line5{{else}}\n' + // 5
+ '{{line6Token}}\n' + // 6
+ '{{/blockHelperOnLine3}}\n' + // 7
+ '{{#open}}\n' + // 8
+ '{{else inverse}}\n' + // 9
+ '{{else}}\n' + // 10
+ '{{/open}}'
+ ); // 11
/* eslint-enable no-multi-spaces */
body = ast.body;
@@ -92,35 +151,35 @@ describe('ast', function() {
it('gets MustacheStatement line numbers correct across newlines', function() {
var secondMustacheStatement = body[3];
testColumns(secondMustacheStatement, 2, 2, 8, 22);
- });
+ });
- it('gets the block helper information correct', function() {
- var blockHelperNode = body[5];
- testColumns(blockHelperNode, 3, 7, 8, 23);
- });
+ it('gets the block helper information correct', function() {
+ var blockHelperNode = body[5];
+ testColumns(blockHelperNode, 3, 7, 8, 23);
+ });
- it('correctly records the line numbers the program of a block helper', function() {
- var blockHelperNode = body[5],
- program = blockHelperNode.program;
+ it('correctly records the line numbers the program of a block helper', function() {
+ var blockHelperNode = body[5],
+ program = blockHelperNode.program;
- testColumns(program, 3, 5, 31, 5);
- });
+ testColumns(program, 3, 5, 31, 5);
+ });
- it('correctly records the line numbers of an inverse of a block helper', function() {
- var blockHelperNode = body[5],
- inverse = blockHelperNode.inverse;
+ it('correctly records the line numbers of an inverse of a block helper', function() {
+ var blockHelperNode = body[5],
+ inverse = blockHelperNode.inverse;
- testColumns(inverse, 5, 7, 13, 0);
- });
+ testColumns(inverse, 5, 7, 13, 0);
+ });
- it('correctly records the line number of chained inverses', function() {
- var chainInverseNode = body[7];
+ it('correctly records the line number of chained inverses', function() {
+ var chainInverseNode = body[7];
- testColumns(chainInverseNode.program, 8, 9, 9, 0);
- testColumns(chainInverseNode.inverse, 9, 10, 16, 0);
- testColumns(chainInverseNode.inverse.body[0].program, 9, 10, 16, 0);
- testColumns(chainInverseNode.inverse.body[0].inverse, 10, 11, 8, 0);
- });
+ testColumns(chainInverseNode.program, 8, 9, 9, 0);
+ testColumns(chainInverseNode.inverse, 9, 10, 16, 0);
+ testColumns(chainInverseNode.inverse.body[0].program, 9, 10, 16, 0);
+ testColumns(chainInverseNode.inverse.body[0].inverse, 10, 11, 8, 0);
+ });
});
describe('whitespace control', function() {
@@ -149,7 +208,9 @@ describe('ast', function() {
});
it('block statements', function() {
- var ast = Handlebars.parseWithoutProcessing(' {{# comment~}} \nfoo\n {{~/comment}}');
+ var ast = Handlebars.parseWithoutProcessing(
+ ' {{# comment~}} \nfoo\n {{~/comment}}'
+ );
equals(ast.body[0].value, ' ');
equals(ast.body[1].program.body[0].value, ' \nfoo\n ');
@@ -167,7 +228,9 @@ describe('ast', function() {
});
describe('blocks - parseWithoutProcessing', function() {
it('block mustaches', function() {
- var ast = Handlebars.parseWithoutProcessing(' {{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} '),
+ var ast = Handlebars.parseWithoutProcessing(
+ ' {{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} '
+ ),
block = ast.body[1];
equals(ast.body[0].value, ' ');
@@ -178,13 +241,17 @@ describe('ast', function() {
equals(ast.body[2].value, ' ');
});
it('initial block mustaches', function() {
- var ast = Handlebars.parseWithoutProcessing('{{# comment}} \nfoo\n {{/comment}}'),
+ var ast = Handlebars.parseWithoutProcessing(
+ '{{# comment}} \nfoo\n {{/comment}}'
+ ),
block = ast.body[0];
equals(block.program.body[0].value, ' \nfoo\n ');
});
it('mustaches with children', function() {
- var ast = Handlebars.parseWithoutProcessing('{{# comment}} \n{{foo}}\n {{/comment}}'),
+ var ast = Handlebars.parseWithoutProcessing(
+ '{{# comment}} \n{{foo}}\n {{/comment}}'
+ ),
block = ast.body[0];
equals(block.program.body[0].value, ' \n');
@@ -192,7 +259,9 @@ describe('ast', function() {
equals(block.program.body[2].value, '\n ');
});
it('nested block mustaches', function() {
- var ast = Handlebars.parseWithoutProcessing('{{#foo}} \n{{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} \n{{/foo}}'),
+ var ast = Handlebars.parseWithoutProcessing(
+ '{{#foo}} \n{{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} \n{{/foo}}'
+ ),
body = ast.body[0].program.body,
block = body[1];
@@ -202,8 +271,10 @@ describe('ast', function() {
equals(block.inverse.body[0].value, ' \n bar \n ');
});
it('column 0 block mustaches', function() {
- var ast = Handlebars.parseWithoutProcessing('test\n{{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} '),
- block = ast.body[1];
+ var ast = Handlebars.parseWithoutProcessing(
+ 'test\n{{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} '
+ ),
+ block = ast.body[1];
equals(ast.body[0].omit, undefined);
@@ -215,8 +286,10 @@ describe('ast', function() {
});
describe('blocks', function() {
it('marks block mustaches as standalone', function() {
- var ast = Handlebars.parse(' {{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} '),
- block = ast.body[1];
+ var ast = Handlebars.parse(
+ ' {{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} '
+ ),
+ block = ast.body[1];
equals(ast.body[0].value, '');
@@ -227,22 +300,24 @@ describe('ast', function() {
});
it('marks initial block mustaches as standalone', function() {
var ast = Handlebars.parse('{{# comment}} \nfoo\n {{/comment}}'),
- block = ast.body[0];
+ block = ast.body[0];
equals(block.program.body[0].value, 'foo\n');
});
it('marks mustaches with children as standalone', function() {
var ast = Handlebars.parse('{{# comment}} \n{{foo}}\n {{/comment}}'),
- block = ast.body[0];
+ block = ast.body[0];
equals(block.program.body[0].value, '');
equals(block.program.body[1].path.original, 'foo');
equals(block.program.body[2].value, '\n');
});
it('marks nested block mustaches as standalone', function() {
- var ast = Handlebars.parse('{{#foo}} \n{{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} \n{{/foo}}'),
- body = ast.body[0].program.body,
- block = body[1];
+ var ast = Handlebars.parse(
+ '{{#foo}} \n{{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} \n{{/foo}}'
+ ),
+ body = ast.body[0].program.body,
+ block = body[1];
equals(body[0].value, '');
@@ -252,9 +327,11 @@ describe('ast', function() {
equals(body[0].value, '');
});
it('does not mark nested block mustaches as standalone', function() {
- var ast = Handlebars.parse('{{#foo}} {{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} {{/foo}}'),
- body = ast.body[0].program.body,
- block = body[1];
+ var ast = Handlebars.parse(
+ '{{#foo}} {{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} {{/foo}}'
+ ),
+ body = ast.body[0].program.body,
+ block = body[1];
equals(body[0].omit, undefined);
@@ -264,9 +341,11 @@ describe('ast', function() {
equals(body[0].omit, undefined);
});
it('does not mark nested initial block mustaches as standalone', function() {
- var ast = Handlebars.parse('{{#foo}}{{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}}{{/foo}}'),
- body = ast.body[0].program.body,
- block = body[0];
+ var ast = Handlebars.parse(
+ '{{#foo}}{{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}}{{/foo}}'
+ ),
+ body = ast.body[0].program.body,
+ block = body[0];
equals(block.program.body[0].value, ' \nfoo\n');
equals(block.inverse.body[0].value, ' bar \n ');
@@ -275,8 +354,10 @@ describe('ast', function() {
});
it('marks column 0 block mustaches as standalone', function() {
- var ast = Handlebars.parse('test\n{{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} '),
- block = ast.body[1];
+ var ast = Handlebars.parse(
+ 'test\n{{# comment}} \nfoo\n {{else}} \n bar \n {{/comment}} '
+ ),
+ block = ast.body[1];
equals(ast.body[0].omit, undefined);
@@ -348,4 +429,3 @@ describe('ast', function() {
});
});
});
-
diff --git a/spec/basic.js b/spec/basic.js
index e4b25366..65d22872 100644
--- a/spec/basic.js
+++ b/spec/basic.js
@@ -18,8 +18,12 @@ describe('basic context', function() {
});
it('compiling with a basic context', function() {
- shouldCompileTo('Goodbye\n{{cruel}}\n{{world}}!', {cruel: 'cruel', world: 'world'}, 'Goodbye\ncruel\nworld!',
- 'It works if all the required keys are provided');
+ shouldCompileTo(
+ 'Goodbye\n{{cruel}}\n{{world}}!',
+ { cruel: 'cruel', world: 'world' },
+ 'Goodbye\ncruel\nworld!',
+ 'It works if all the required keys are provided'
+ );
});
it('compiling with a string context', function() {
@@ -27,15 +31,26 @@ describe('basic context', function() {
});
it('compiling with an undefined context', function() {
- shouldCompileTo('Goodbye\n{{cruel}}\n{{world.bar}}!', undefined, 'Goodbye\n\n!');
+ shouldCompileTo(
+ 'Goodbye\n{{cruel}}\n{{world.bar}}!',
+ undefined,
+ 'Goodbye\n\n!'
+ );
- shouldCompileTo('{{#unless foo}}Goodbye{{../test}}{{test2}}{{/unless}}', undefined, 'Goodbye');
+ shouldCompileTo(
+ '{{#unless foo}}Goodbye{{../test}}{{test2}}{{/unless}}',
+ undefined,
+ 'Goodbye'
+ );
});
it('comments', function() {
- shouldCompileTo('{{! Goodbye}}Goodbye\n{{cruel}}\n{{world}}!',
- {cruel: 'cruel', world: 'world'}, 'Goodbye\ncruel\nworld!',
- 'comments are ignored');
+ shouldCompileTo(
+ '{{! Goodbye}}Goodbye\n{{cruel}}\n{{world}}!',
+ { cruel: 'cruel', world: 'world' },
+ 'Goodbye\ncruel\nworld!',
+ 'comments are ignored'
+ );
shouldCompileTo(' {{~! comment ~}} blah', {}, 'blah');
shouldCompileTo(' {{~!-- long-comment --~}} blah', {}, 'blah');
@@ -47,237 +62,506 @@ describe('basic context', function() {
it('boolean', function() {
var string = '{{#goodbye}}GOODBYE {{/goodbye}}cruel {{world}}!';
- shouldCompileTo(string, {goodbye: true, world: 'world'}, 'GOODBYE cruel world!',
- 'booleans show the contents when true');
+ shouldCompileTo(
+ string,
+ { goodbye: true, world: 'world' },
+ 'GOODBYE cruel world!',
+ 'booleans show the contents when true'
+ );
- shouldCompileTo(string, {goodbye: false, world: 'world'}, 'cruel world!',
- 'booleans do not show the contents when false');
+ shouldCompileTo(
+ string,
+ { goodbye: false, world: 'world' },
+ 'cruel world!',
+ 'booleans do not show the contents when false'
+ );
});
it('zeros', function() {
- shouldCompileTo('num1: {{num1}}, num2: {{num2}}', {num1: 42, num2: 0},
- 'num1: 42, num2: 0');
+ shouldCompileTo(
+ 'num1: {{num1}}, num2: {{num2}}',
+ { num1: 42, num2: 0 },
+ 'num1: 42, num2: 0'
+ );
shouldCompileTo('num: {{.}}', 0, 'num: 0');
- shouldCompileTo('num: {{num1/num2}}', {num1: {num2: 0}}, 'num: 0');
+ shouldCompileTo('num: {{num1/num2}}', { num1: { num2: 0 } }, 'num: 0');
});
it('false', function() {
/* eslint-disable no-new-wrappers */
- shouldCompileTo('val1: {{val1}}, val2: {{val2}}', {val1: false, val2: new Boolean(false)}, 'val1: false, val2: false');
+ shouldCompileTo(
+ 'val1: {{val1}}, val2: {{val2}}',
+ { val1: false, val2: new Boolean(false) },
+ 'val1: false, val2: false'
+ );
shouldCompileTo('val: {{.}}', false, 'val: false');
- shouldCompileTo('val: {{val1/val2}}', {val1: {val2: false}}, 'val: false');
+ shouldCompileTo(
+ 'val: {{val1/val2}}',
+ { val1: { val2: false } },
+ 'val: false'
+ );
- shouldCompileTo('val1: {{{val1}}}, val2: {{{val2}}}', {val1: false, val2: new Boolean(false)}, 'val1: false, val2: false');
- shouldCompileTo('val: {{{val1/val2}}}', {val1: {val2: false}}, 'val: false');
+ shouldCompileTo(
+ 'val1: {{{val1}}}, val2: {{{val2}}}',
+ { val1: false, val2: new Boolean(false) },
+ 'val1: false, val2: false'
+ );
+ shouldCompileTo(
+ 'val: {{{val1/val2}}}',
+ { val1: { val2: false } },
+ 'val: false'
+ );
/* eslint-enable */
});
it('should handle undefined and null', function() {
- shouldCompileTo('{{awesome undefined null}}',
- {
- awesome: function(_undefined, _null, options) {
- return (_undefined === undefined) + ' ' + (_null === null) + ' ' + (typeof options);
- }
- },
- 'true true object');
- shouldCompileTo('{{undefined}}',
- {
- 'undefined': function() {
- return 'undefined!';
- }
- },
- 'undefined!');
- shouldCompileTo('{{null}}',
- {
- 'null': function() {
- return 'null!';
- }
- },
- 'null!');
+ shouldCompileTo(
+ '{{awesome undefined null}}',
+ {
+ awesome: function(_undefined, _null, options) {
+ return (
+ (_undefined === undefined) +
+ ' ' +
+ (_null === null) +
+ ' ' +
+ typeof options
+ );
+ }
+ },
+ 'true true object'
+ );
+ shouldCompileTo(
+ '{{undefined}}',
+ {
+ undefined: function() {
+ return 'undefined!';
+ }
+ },
+ 'undefined!'
+ );
+ shouldCompileTo(
+ '{{null}}',
+ {
+ null: function() {
+ return 'null!';
+ }
+ },
+ 'null!'
+ );
});
it('newlines', function() {
- shouldCompileTo("Alan's\nTest", {}, "Alan's\nTest");
- shouldCompileTo("Alan's\rTest", {}, "Alan's\rTest");
+ shouldCompileTo("Alan's\nTest", {}, "Alan's\nTest");
+ shouldCompileTo("Alan's\rTest", {}, "Alan's\rTest");
});
it('escaping text', function() {
- shouldCompileTo("Awesome's", {}, "Awesome's", "text is escaped so that it doesn't get caught on single quotes");
- shouldCompileTo('Awesome\\', {}, 'Awesome\\', "text is escaped so that the closing quote can't be ignored");
- shouldCompileTo('Awesome\\\\ foo', {}, 'Awesome\\\\ foo', "text is escaped so that it doesn't mess up backslashes");
- shouldCompileTo('Awesome {{foo}}', {foo: '\\'}, 'Awesome \\', "text is escaped so that it doesn't mess up backslashes");
- shouldCompileTo(" ' ' ", {}, " ' ' ", 'double quotes never produce invalid javascript');
+ shouldCompileTo(
+ "Awesome's",
+ {},
+ "Awesome's",
+ "text is escaped so that it doesn't get caught on single quotes"
+ );
+ shouldCompileTo(
+ 'Awesome\\',
+ {},
+ 'Awesome\\',
+ "text is escaped so that the closing quote can't be ignored"
+ );
+ shouldCompileTo(
+ 'Awesome\\\\ foo',
+ {},
+ 'Awesome\\\\ foo',
+ "text is escaped so that it doesn't mess up backslashes"
+ );
+ shouldCompileTo(
+ 'Awesome {{foo}}',
+ { foo: '\\' },
+ 'Awesome \\',
+ "text is escaped so that it doesn't mess up backslashes"
+ );
+ shouldCompileTo(
+ " ' ' ",
+ {},
+ " ' ' ",
+ 'double quotes never produce invalid javascript'
+ );
});
it('escaping expressions', function() {
- shouldCompileTo('{{{awesome}}}', {awesome: '&\'\\<>'}, '&\'\\<>',
- "expressions with 3 handlebars aren't escaped");
+ shouldCompileTo(
+ '{{{awesome}}}',
+ { awesome: "&'\\<>" },
+ "&'\\<>",
+ "expressions with 3 handlebars aren't escaped"
+ );
- shouldCompileTo('{{&awesome}}', {awesome: '&\'\\<>'}, '&\'\\<>',
- "expressions with {{& handlebars aren't escaped");
+ shouldCompileTo(
+ '{{&awesome}}',
+ { awesome: "&'\\<>" },
+ "&'\\<>",
+ "expressions with {{& handlebars aren't escaped"
+ );
- shouldCompileTo('{{awesome}}', {awesome: "&\"'`\\<>"}, '&"'`\\<>',
- 'by default expressions should be escaped');
+ shouldCompileTo(
+ '{{awesome}}',
+ { awesome: '&"\'`\\<>' },
+ '&"'`\\<>',
+ 'by default expressions should be escaped'
+ );
- shouldCompileTo('{{awesome}}', {awesome: 'Escaped, looks like: <b>'}, 'Escaped, <b> looks like: <b>',
- 'escaping should properly handle amperstands');
+ shouldCompileTo(
+ '{{awesome}}',
+ { awesome: 'Escaped, looks like: <b>' },
+ 'Escaped, <b> looks like: <b>',
+ 'escaping should properly handle amperstands'
+ );
});
it("functions returning safestrings shouldn't be escaped", function() {
- var hash = {awesome: function() { return new Handlebars.SafeString('&\'\\<>'); }};
- shouldCompileTo('{{awesome}}', hash, '&\'\\<>',
- "functions returning safestrings aren't escaped");
+ var hash = {
+ awesome: function() {
+ return new Handlebars.SafeString("&'\\<>");
+ }
+ };
+ shouldCompileTo(
+ '{{awesome}}',
+ hash,
+ "&'\\<>",
+ "functions returning safestrings aren't escaped"
+ );
});
it('functions', function() {
- shouldCompileTo('{{awesome}}', {awesome: function() { return 'Awesome'; }}, 'Awesome',
- 'functions are called and render their output');
- shouldCompileTo('{{awesome}}', {awesome: function() { return this.more; }, more: 'More awesome'}, 'More awesome',
- 'functions are bound to the context');
+ shouldCompileTo(
+ '{{awesome}}',
+ {
+ awesome: function() {
+ return 'Awesome';
+ }
+ },
+ 'Awesome',
+ 'functions are called and render their output'
+ );
+ shouldCompileTo(
+ '{{awesome}}',
+ {
+ awesome: function() {
+ return this.more;
+ },
+ more: 'More awesome'
+ },
+ 'More awesome',
+ 'functions are bound to the context'
+ );
});
it('functions with context argument', function() {
- shouldCompileTo('{{awesome frank}}',
- {awesome: function(context) { return context; },
- frank: 'Frank'},
- 'Frank', 'functions are called with context arguments');
+ shouldCompileTo(
+ '{{awesome frank}}',
+ {
+ awesome: function(context) {
+ return context;
+ },
+ frank: 'Frank'
+ },
+ 'Frank',
+ 'functions are called with context arguments'
+ );
});
it('pathed functions with context argument', function() {
- shouldCompileTo('{{bar.awesome frank}}',
- {bar: {awesome: function(context) { return context; }},
- frank: 'Frank'},
- 'Frank', 'functions are called with context arguments');
+ shouldCompileTo(
+ '{{bar.awesome frank}}',
+ {
+ bar: {
+ awesome: function(context) {
+ return context;
+ }
+ },
+ frank: 'Frank'
+ },
+ 'Frank',
+ 'functions are called with context arguments'
+ );
});
it('depthed functions with context argument', function() {
- shouldCompileTo('{{#with frank}}{{../awesome .}}{{/with}}',
- {awesome: function(context) { return context; },
- frank: 'Frank'},
- 'Frank', 'functions are called with context arguments');
+ shouldCompileTo(
+ '{{#with frank}}{{../awesome .}}{{/with}}',
+ {
+ awesome: function(context) {
+ return context;
+ },
+ frank: 'Frank'
+ },
+ 'Frank',
+ 'functions are called with context arguments'
+ );
});
it('block functions with context argument', function() {
- shouldCompileTo('{{#awesome 1}}inner {{.}}{{/awesome}}',
- {awesome: function(context, options) { return options.fn(context); }},
- 'inner 1', 'block functions are called with context and options');
+ shouldCompileTo(
+ '{{#awesome 1}}inner {{.}}{{/awesome}}',
+ {
+ awesome: function(context, options) {
+ return options.fn(context);
+ }
+ },
+ 'inner 1',
+ 'block functions are called with context and options'
+ );
});
it('depthed block functions with context argument', function() {
- shouldCompileTo('{{#with value}}{{#../awesome 1}}inner {{.}}{{/../awesome}}{{/with}}',
- {value: true, awesome: function(context, options) { return options.fn(context); }},
- 'inner 1', 'block functions are called with context and options');
+ shouldCompileTo(
+ '{{#with value}}{{#../awesome 1}}inner {{.}}{{/../awesome}}{{/with}}',
+ {
+ value: true,
+ awesome: function(context, options) {
+ return options.fn(context);
+ }
+ },
+ 'inner 1',
+ 'block functions are called with context and options'
+ );
});
it('block functions without context argument', function() {
- shouldCompileTo('{{#awesome}}inner{{/awesome}}',
- {awesome: function(options) { return options.fn(this); }},
- 'inner', 'block functions are called with options');
+ shouldCompileTo(
+ '{{#awesome}}inner{{/awesome}}',
+ {
+ awesome: function(options) {
+ return options.fn(this);
+ }
+ },
+ 'inner',
+ 'block functions are called with options'
+ );
});
it('pathed block functions without context argument', function() {
- shouldCompileTo('{{#foo.awesome}}inner{{/foo.awesome}}',
- {foo: {awesome: function() { return this; }}},
- 'inner', 'block functions are called with options');
+ shouldCompileTo(
+ '{{#foo.awesome}}inner{{/foo.awesome}}',
+ {
+ foo: {
+ awesome: function() {
+ return this;
+ }
+ }
+ },
+ 'inner',
+ 'block functions are called with options'
+ );
});
it('depthed block functions without context argument', function() {
- shouldCompileTo('{{#with value}}{{#../awesome}}inner{{/../awesome}}{{/with}}',
- {value: true, awesome: function() { return this; }},
- 'inner', 'block functions are called with options');
+ shouldCompileTo(
+ '{{#with value}}{{#../awesome}}inner{{/../awesome}}{{/with}}',
+ {
+ value: true,
+ awesome: function() {
+ return this;
+ }
+ },
+ 'inner',
+ 'block functions are called with options'
+ );
});
-
it('paths with hyphens', function() {
- shouldCompileTo('{{foo-bar}}', {'foo-bar': 'baz'}, 'baz', 'Paths can contain hyphens (-)');
- shouldCompileTo('{{foo.foo-bar}}', {foo: {'foo-bar': 'baz'}}, 'baz', 'Paths can contain hyphens (-)');
- shouldCompileTo('{{foo/foo-bar}}', {foo: {'foo-bar': 'baz'}}, 'baz', 'Paths can contain hyphens (-)');
+ shouldCompileTo(
+ '{{foo-bar}}',
+ { 'foo-bar': 'baz' },
+ 'baz',
+ 'Paths can contain hyphens (-)'
+ );
+ shouldCompileTo(
+ '{{foo.foo-bar}}',
+ { foo: { 'foo-bar': 'baz' } },
+ 'baz',
+ 'Paths can contain hyphens (-)'
+ );
+ shouldCompileTo(
+ '{{foo/foo-bar}}',
+ { foo: { 'foo-bar': 'baz' } },
+ 'baz',
+ 'Paths can contain hyphens (-)'
+ );
});
it('nested paths', function() {
- shouldCompileTo('Goodbye {{alan/expression}} world!', {alan: {expression: 'beautiful'}},
- 'Goodbye beautiful world!', 'Nested paths access nested objects');
+ shouldCompileTo(
+ 'Goodbye {{alan/expression}} world!',
+ { alan: { expression: 'beautiful' } },
+ 'Goodbye beautiful world!',
+ 'Nested paths access nested objects'
+ );
});
it('nested paths with empty string value', function() {
- shouldCompileTo('Goodbye {{alan/expression}} world!', {alan: {expression: ''}},
- 'Goodbye world!', 'Nested paths access nested objects with empty string');
+ shouldCompileTo(
+ 'Goodbye {{alan/expression}} world!',
+ { alan: { expression: '' } },
+ 'Goodbye world!',
+ 'Nested paths access nested objects with empty string'
+ );
});
it('literal paths', function() {
- shouldCompileTo('Goodbye {{[@alan]/expression}} world!', {'@alan': {expression: 'beautiful'}},
- 'Goodbye beautiful world!', 'Literal paths can be used');
- shouldCompileTo('Goodbye {{[foo bar]/expression}} world!', {'foo bar': {expression: 'beautiful'}},
- 'Goodbye beautiful world!', 'Literal paths can be used');
+ shouldCompileTo(
+ 'Goodbye {{[@alan]/expression}} world!',
+ { '@alan': { expression: 'beautiful' } },
+ 'Goodbye beautiful world!',
+ 'Literal paths can be used'
+ );
+ shouldCompileTo(
+ 'Goodbye {{[foo bar]/expression}} world!',
+ { 'foo bar': { expression: 'beautiful' } },
+ 'Goodbye beautiful world!',
+ 'Literal paths can be used'
+ );
});
it('literal references', function() {
- shouldCompileTo('Goodbye {{[foo bar]}} world!', {'foo bar': 'beautiful'}, 'Goodbye beautiful world!');
- shouldCompileTo('Goodbye {{"foo bar"}} world!', {'foo bar': 'beautiful'}, 'Goodbye beautiful world!');
- shouldCompileTo("Goodbye {{'foo bar'}} world!", {'foo bar': 'beautiful'}, 'Goodbye beautiful world!');
- shouldCompileTo('Goodbye {{"foo[bar"}} world!', {'foo[bar': 'beautiful'}, 'Goodbye beautiful world!');
- shouldCompileTo('Goodbye {{"foo\'bar"}} world!', {"foo'bar": 'beautiful'}, 'Goodbye beautiful world!');
- shouldCompileTo("Goodbye {{'foo\"bar'}} world!", {'foo"bar': 'beautiful'}, 'Goodbye beautiful world!');
+ shouldCompileTo(
+ 'Goodbye {{[foo bar]}} world!',
+ { 'foo bar': 'beautiful' },
+ 'Goodbye beautiful world!'
+ );
+ shouldCompileTo(
+ 'Goodbye {{"foo bar"}} world!',
+ { 'foo bar': 'beautiful' },
+ 'Goodbye beautiful world!'
+ );
+ shouldCompileTo(
+ "Goodbye {{'foo bar'}} world!",
+ { 'foo bar': 'beautiful' },
+ 'Goodbye beautiful world!'
+ );
+ shouldCompileTo(
+ 'Goodbye {{"foo[bar"}} world!',
+ { 'foo[bar': 'beautiful' },
+ 'Goodbye beautiful world!'
+ );
+ shouldCompileTo(
+ 'Goodbye {{"foo\'bar"}} world!',
+ { "foo'bar": 'beautiful' },
+ 'Goodbye beautiful world!'
+ );
+ shouldCompileTo(
+ "Goodbye {{'foo\"bar'}} world!",
+ { 'foo"bar': 'beautiful' },
+ 'Goodbye beautiful world!'
+ );
});
it("that current context path ({{.}}) doesn't hit helpers", function() {
- shouldCompileTo('test: {{.}}', [null, {helper: 'awesome'}], 'test: ');
+ shouldCompileTo('test: {{.}}', [null, { helper: 'awesome' }], 'test: ');
});
it('complex but empty paths', function() {
- shouldCompileTo('{{person/name}}', {person: {name: null}}, '');
- shouldCompileTo('{{person/name}}', {person: {}}, '');
+ shouldCompileTo('{{person/name}}', { person: { name: null } }, '');
+ shouldCompileTo('{{person/name}}', { person: {} }, '');
});
it('this keyword in paths', function() {
var string = '{{#goodbyes}}{{this}}{{/goodbyes}}';
- var hash = {goodbyes: ['goodbye', 'Goodbye', 'GOODBYE']};
- shouldCompileTo(string, hash, 'goodbyeGoodbyeGOODBYE',
- 'This keyword in paths evaluates to current context');
+ var hash = { goodbyes: ['goodbye', 'Goodbye', 'GOODBYE'] };
+ shouldCompileTo(
+ string,
+ hash,
+ 'goodbyeGoodbyeGOODBYE',
+ 'This keyword in paths evaluates to current context'
+ );
string = '{{#hellos}}{{this/text}}{{/hellos}}';
- hash = {hellos: [{text: 'hello'}, {text: 'Hello'}, {text: 'HELLO'}]};
- shouldCompileTo(string, hash, 'helloHelloHELLO', 'This keyword evaluates in more complex paths');
+ hash = {
+ hellos: [{ text: 'hello' }, { text: 'Hello' }, { text: 'HELLO' }]
+ };
+ shouldCompileTo(
+ string,
+ hash,
+ 'helloHelloHELLO',
+ 'This keyword evaluates in more complex paths'
+ );
});
it('this keyword nested inside path', function() {
- shouldThrow(function() {
- CompilerContext.compile('{{#hellos}}{{text/this/foo}}{{/hellos}}');
- }, Error, 'Invalid path: text/this - 1:13');
+ shouldThrow(
+ function() {
+ CompilerContext.compile('{{#hellos}}{{text/this/foo}}{{/hellos}}');
+ },
+ Error,
+ 'Invalid path: text/this - 1:13'
+ );
- shouldCompileTo('{{[this]}}', {'this': 'bar'}, 'bar');
- shouldCompileTo('{{text/[this]}}', {text: {'this': 'bar'}}, 'bar');
+ shouldCompileTo('{{[this]}}', { this: 'bar' }, 'bar');
+ shouldCompileTo('{{text/[this]}}', { text: { this: 'bar' } }, 'bar');
});
it('this keyword in helpers', function() {
- var helpers = {foo: function(value) {
+ var helpers = {
+ foo: function(value) {
return 'bar ' + value;
- }};
+ }
+ };
var string = '{{#goodbyes}}{{foo this}}{{/goodbyes}}';
- var hash = {goodbyes: ['goodbye', 'Goodbye', 'GOODBYE']};
- shouldCompileTo(string, [hash, helpers], 'bar goodbyebar Goodbyebar GOODBYE',
- 'This keyword in paths evaluates to current context');
+ var hash = { goodbyes: ['goodbye', 'Goodbye', 'GOODBYE'] };
+ shouldCompileTo(
+ string,
+ [hash, helpers],
+ 'bar goodbyebar Goodbyebar GOODBYE',
+ 'This keyword in paths evaluates to current context'
+ );
string = '{{#hellos}}{{foo this/text}}{{/hellos}}';
- hash = {hellos: [{text: 'hello'}, {text: 'Hello'}, {text: 'HELLO'}]};
- shouldCompileTo(string, [hash, helpers], 'bar hellobar Hellobar HELLO', 'This keyword evaluates in more complex paths');
+ hash = {
+ hellos: [{ text: 'hello' }, { text: 'Hello' }, { text: 'HELLO' }]
+ };
+ shouldCompileTo(
+ string,
+ [hash, helpers],
+ 'bar hellobar Hellobar HELLO',
+ 'This keyword evaluates in more complex paths'
+ );
});
it('this keyword nested inside helpers param', function() {
var string = '{{#hellos}}{{foo text/this/foo}}{{/hellos}}';
- shouldThrow(function() {
- CompilerContext.compile(string);
- }, Error, 'Invalid path: text/this - 1:17');
+ shouldThrow(
+ function() {
+ CompilerContext.compile(string);
+ },
+ Error,
+ 'Invalid path: text/this - 1:17'
+ );
shouldCompileTo(
- '{{foo [this]}}',
- {foo: function(value) { return value; }, 'this': 'bar'},
- 'bar');
+ '{{foo [this]}}',
+ {
+ foo: function(value) {
+ return value;
+ },
+ this: 'bar'
+ },
+ 'bar'
+ );
shouldCompileTo(
- '{{foo text/[this]}}',
- {foo: function(value) { return value; }, text: {'this': 'bar'}},
- 'bar');
+ '{{foo text/[this]}}',
+ {
+ foo: function(value) {
+ return value;
+ },
+ text: { this: 'bar' }
+ },
+ 'bar'
+ );
});
it('pass string literals', function() {
shouldCompileTo('{{"foo"}}', {}, '');
shouldCompileTo('{{"foo"}}', { foo: 'bar' }, 'bar');
- shouldCompileTo('{{#"foo"}}{{.}}{{/"foo"}}', { foo: ['bar', 'baz'] }, 'barbaz');
+ shouldCompileTo(
+ '{{#"foo"}}{{.}}{{/"foo"}}',
+ { foo: ['bar', 'baz'] },
+ 'barbaz'
+ );
});
it('pass number literals', function() {
@@ -285,13 +569,21 @@ describe('basic context', function() {
shouldCompileTo('{{12}}', { '12': 'bar' }, 'bar');
shouldCompileTo('{{12.34}}', {}, '');
shouldCompileTo('{{12.34}}', { '12.34': 'bar' }, 'bar');
- shouldCompileTo('{{12.34 1}}', { '12.34': function(arg) { return 'bar' + arg; } }, 'bar1');
+ shouldCompileTo(
+ '{{12.34 1}}',
+ {
+ '12.34': function(arg) {
+ return 'bar' + arg;
+ }
+ },
+ 'bar1'
+ );
});
it('pass boolean literals', function() {
shouldCompileTo('{{true}}', {}, '');
shouldCompileTo('{{true}}', { '': 'foo' }, '');
- shouldCompileTo('{{false}}', { 'false': 'foo' }, 'foo');
+ shouldCompileTo('{{false}}', { false: 'foo' }, 'foo');
});
it('should handle literals in subexpression', function() {
@@ -300,6 +592,17 @@ describe('basic context', function() {
return arg;
}
};
- shouldCompileTo('{{foo (false)}}', [{ 'false': function() { return 'bar'; } }, helpers], 'bar');
+ shouldCompileTo(
+ '{{foo (false)}}',
+ [
+ {
+ false: function() {
+ return 'bar';
+ }
+ },
+ helpers
+ ],
+ 'bar'
+ );
});
});
diff --git a/spec/blocks.js b/spec/blocks.js
index 2fbaee7c..1ef2d1be 100644
--- a/spec/blocks.js
+++ b/spec/blocks.js
@@ -1,51 +1,99 @@
describe('blocks', function() {
it('array', function() {
var string = '{{#goodbyes}}{{text}}! {{/goodbyes}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
- shouldCompileTo(string, hash, 'goodbye! Goodbye! GOODBYE! cruel world!',
- 'Arrays iterate over the contents when not empty');
+ var hash = {
+ goodbyes: [{ text: 'goodbye' }, { text: 'Goodbye' }, { text: 'GOODBYE' }],
+ world: 'world'
+ };
+ shouldCompileTo(
+ string,
+ hash,
+ 'goodbye! Goodbye! GOODBYE! cruel world!',
+ 'Arrays iterate over the contents when not empty'
+ );
- shouldCompileTo(string, {goodbyes: [], world: 'world'}, 'cruel world!',
- 'Arrays ignore the contents when empty');
+ shouldCompileTo(
+ string,
+ { goodbyes: [], world: 'world' },
+ 'cruel world!',
+ 'Arrays ignore the contents when empty'
+ );
});
it('array without data', function() {
- var string = '{{#goodbyes}}{{text}}{{/goodbyes}} {{#goodbyes}}{{text}}{{/goodbyes}}';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
- shouldCompileTo(string, [hash,,, false], 'goodbyeGoodbyeGOODBYE goodbyeGoodbyeGOODBYE');
+ var string =
+ '{{#goodbyes}}{{text}}{{/goodbyes}} {{#goodbyes}}{{text}}{{/goodbyes}}';
+ var hash = {
+ goodbyes: [{ text: 'goodbye' }, { text: 'Goodbye' }, { text: 'GOODBYE' }],
+ world: 'world'
+ };
+ shouldCompileTo(
+ string,
+ [hash, , , false],
+ 'goodbyeGoodbyeGOODBYE goodbyeGoodbyeGOODBYE'
+ );
});
it('array with @index', function() {
- var string = '{{#goodbyes}}{{@index}}. {{text}}! {{/goodbyes}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
+ var string =
+ '{{#goodbyes}}{{@index}}. {{text}}! {{/goodbyes}}cruel {{world}}!';
+ var hash = {
+ goodbyes: [{ text: 'goodbye' }, { text: 'Goodbye' }, { text: 'GOODBYE' }],
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
- equal(result, '0. goodbye! 1. Goodbye! 2. GOODBYE! cruel world!', 'The @index variable is used');
+ equal(
+ result,
+ '0. goodbye! 1. Goodbye! 2. GOODBYE! cruel world!',
+ 'The @index variable is used'
+ );
});
it('empty block', function() {
var string = '{{#goodbyes}}{{/goodbyes}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
- shouldCompileTo(string, hash, 'cruel world!',
- 'Arrays iterate over the contents when not empty');
+ var hash = {
+ goodbyes: [{ text: 'goodbye' }, { text: 'Goodbye' }, { text: 'GOODBYE' }],
+ world: 'world'
+ };
+ shouldCompileTo(
+ string,
+ hash,
+ 'cruel world!',
+ 'Arrays iterate over the contents when not empty'
+ );
- shouldCompileTo(string, {goodbyes: [], world: 'world'}, 'cruel world!',
- 'Arrays ignore the contents when empty');
+ shouldCompileTo(
+ string,
+ { goodbyes: [], world: 'world' },
+ 'cruel world!',
+ 'Arrays ignore the contents when empty'
+ );
});
it('block with complex lookup', function() {
var string = '{{#goodbyes}}{{text}} cruel {{../name}}! {{/goodbyes}}';
- var hash = {name: 'Alan', goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}]};
+ var hash = {
+ name: 'Alan',
+ goodbyes: [{ text: 'goodbye' }, { text: 'Goodbye' }, { text: 'GOODBYE' }]
+ };
- shouldCompileTo(string, hash, 'goodbye cruel Alan! Goodbye cruel Alan! GOODBYE cruel Alan! ',
- 'Templates can access variables in contexts up the stack with relative path syntax');
+ shouldCompileTo(
+ string,
+ hash,
+ 'goodbye cruel Alan! Goodbye cruel Alan! GOODBYE cruel Alan! ',
+ 'Templates can access variables in contexts up the stack with relative path syntax'
+ );
});
it('multiple blocks with complex lookup', function() {
var string = '{{#goodbyes}}{{../name}}{{../name}}{{/goodbyes}}';
- var hash = {name: 'Alan', goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}]};
+ var hash = {
+ name: 'Alan',
+ goodbyes: [{ text: 'goodbye' }, { text: 'Goodbye' }, { text: 'GOODBYE' }]
+ };
shouldCompileTo(string, hash, 'AlanAlanAlanAlanAlanAlan');
});
@@ -59,111 +107,201 @@ describe('blocks', function() {
});
it('block with deep nested complex lookup', function() {
- var string = '{{#outer}}Goodbye {{#inner}}cruel {{../sibling}} {{../../omg}}{{/inner}}{{/outer}}';
- var hash = {omg: 'OMG!', outer: [{ sibling: 'sad', inner: [{ text: 'goodbye' }] }] };
+ var string =
+ '{{#outer}}Goodbye {{#inner}}cruel {{../sibling}} {{../../omg}}{{/inner}}{{/outer}}';
+ var hash = {
+ omg: 'OMG!',
+ outer: [{ sibling: 'sad', inner: [{ text: 'goodbye' }] }]
+ };
shouldCompileTo(string, hash, 'Goodbye cruel sad OMG!');
});
it('works with cached blocks', function() {
- var template = CompilerContext.compile('{{#each person}}{{#with .}}{{first}} {{last}}{{/with}}{{/each}}', {data: false});
+ var template = CompilerContext.compile(
+ '{{#each person}}{{#with .}}{{first}} {{last}}{{/with}}{{/each}}',
+ { data: false }
+ );
- var result = template({person: [{first: 'Alan', last: 'Johnson'}, {first: 'Alan', last: 'Johnson'}]});
+ var result = template({
+ person: [
+ { first: 'Alan', last: 'Johnson' },
+ { first: 'Alan', last: 'Johnson' }
+ ]
+ });
equals(result, 'Alan JohnsonAlan Johnson');
});
describe('inverted sections', function() {
it('inverted sections with unset value', function() {
- var string = '{{#goodbyes}}{{this}}{{/goodbyes}}{{^goodbyes}}Right On!{{/goodbyes}}';
+ var string =
+ '{{#goodbyes}}{{this}}{{/goodbyes}}{{^goodbyes}}Right On!{{/goodbyes}}';
var hash = {};
- shouldCompileTo(string, hash, 'Right On!', "Inverted section rendered when value isn't set.");
+ shouldCompileTo(
+ string,
+ hash,
+ 'Right On!',
+ "Inverted section rendered when value isn't set."
+ );
});
it('inverted section with false value', function() {
- var string = '{{#goodbyes}}{{this}}{{/goodbyes}}{{^goodbyes}}Right On!{{/goodbyes}}';
- var hash = {goodbyes: false};
- shouldCompileTo(string, hash, 'Right On!', 'Inverted section rendered when value is false.');
+ var string =
+ '{{#goodbyes}}{{this}}{{/goodbyes}}{{^goodbyes}}Right On!{{/goodbyes}}';
+ var hash = { goodbyes: false };
+ shouldCompileTo(
+ string,
+ hash,
+ 'Right On!',
+ 'Inverted section rendered when value is false.'
+ );
});
it('inverted section with empty set', function() {
- var string = '{{#goodbyes}}{{this}}{{/goodbyes}}{{^goodbyes}}Right On!{{/goodbyes}}';
- var hash = {goodbyes: []};
- shouldCompileTo(string, hash, 'Right On!', 'Inverted section rendered when value is empty set.');
+ var string =
+ '{{#goodbyes}}{{this}}{{/goodbyes}}{{^goodbyes}}Right On!{{/goodbyes}}';
+ var hash = { goodbyes: [] };
+ shouldCompileTo(
+ string,
+ hash,
+ 'Right On!',
+ 'Inverted section rendered when value is empty set.'
+ );
});
it('block inverted sections', function() {
- shouldCompileTo('{{#people}}{{name}}{{^}}{{none}}{{/people}}', {none: 'No people'},
- 'No people');
+ shouldCompileTo(
+ '{{#people}}{{name}}{{^}}{{none}}{{/people}}',
+ { none: 'No people' },
+ 'No people'
+ );
});
it('chained inverted sections', function() {
- shouldCompileTo('{{#people}}{{name}}{{else if none}}{{none}}{{/people}}', {none: 'No people'},
- 'No people');
- shouldCompileTo('{{#people}}{{name}}{{else if nothere}}fail{{else unless nothere}}{{none}}{{/people}}', {none: 'No people'},
- 'No people');
- shouldCompileTo('{{#people}}{{name}}{{else if none}}{{none}}{{else}}fail{{/people}}', {none: 'No people'},
- 'No people');
+ shouldCompileTo(
+ '{{#people}}{{name}}{{else if none}}{{none}}{{/people}}',
+ { none: 'No people' },
+ 'No people'
+ );
+ shouldCompileTo(
+ '{{#people}}{{name}}{{else if nothere}}fail{{else unless nothere}}{{none}}{{/people}}',
+ { none: 'No people' },
+ 'No people'
+ );
+ shouldCompileTo(
+ '{{#people}}{{name}}{{else if none}}{{none}}{{else}}fail{{/people}}',
+ { none: 'No people' },
+ 'No people'
+ );
});
it('chained inverted sections with mismatch', function() {
shouldThrow(function() {
- shouldCompileTo('{{#people}}{{name}}{{else if none}}{{none}}{{/if}}', {none: 'No people'},
- 'No people');
+ shouldCompileTo(
+ '{{#people}}{{name}}{{else if none}}{{none}}{{/if}}',
+ { none: 'No people' },
+ 'No people'
+ );
}, Error);
});
it('block inverted sections with empty arrays', function() {
- shouldCompileTo('{{#people}}{{name}}{{^}}{{none}}{{/people}}', {none: 'No people', people: []},
- 'No people');
+ shouldCompileTo(
+ '{{#people}}{{name}}{{^}}{{none}}{{/people}}',
+ { none: 'No people', people: [] },
+ 'No people'
+ );
});
});
describe('standalone sections', function() {
it('block standalone else sections', function() {
- shouldCompileTo('{{#people}}\n{{name}}\n{{^}}\n{{none}}\n{{/people}}\n', {none: 'No people'},
- 'No people\n');
- shouldCompileTo('{{#none}}\n{{.}}\n{{^}}\n{{none}}\n{{/none}}\n', {none: 'No people'},
- 'No people\n');
- shouldCompileTo('{{#people}}\n{{name}}\n{{^}}\n{{none}}\n{{/people}}\n', {none: 'No people'},
- 'No people\n');
+ shouldCompileTo(
+ '{{#people}}\n{{name}}\n{{^}}\n{{none}}\n{{/people}}\n',
+ { none: 'No people' },
+ 'No people\n'
+ );
+ shouldCompileTo(
+ '{{#none}}\n{{.}}\n{{^}}\n{{none}}\n{{/none}}\n',
+ { none: 'No people' },
+ 'No people\n'
+ );
+ shouldCompileTo(
+ '{{#people}}\n{{name}}\n{{^}}\n{{none}}\n{{/people}}\n',
+ { none: 'No people' },
+ 'No people\n'
+ );
});
it('block standalone else sections can be disabled', function() {
shouldCompileTo(
'{{#people}}\n{{name}}\n{{^}}\n{{none}}\n{{/people}}\n',
- [{none: 'No people'}, {}, {}, {ignoreStandalone: true}],
- '\nNo people\n\n');
+ [{ none: 'No people' }, {}, {}, { ignoreStandalone: true }],
+ '\nNo people\n\n'
+ );
shouldCompileTo(
'{{#none}}\n{{.}}\n{{^}}\nFail\n{{/none}}\n',
- [{none: 'No people'}, {}, {}, {ignoreStandalone: true}],
- '\nNo people\n\n');
+ [{ none: 'No people' }, {}, {}, { ignoreStandalone: true }],
+ '\nNo people\n\n'
+ );
});
it('block standalone chained else sections', function() {
- shouldCompileTo('{{#people}}\n{{name}}\n{{else if none}}\n{{none}}\n{{/people}}\n', {none: 'No people'},
- 'No people\n');
- shouldCompileTo('{{#people}}\n{{name}}\n{{else if none}}\n{{none}}\n{{^}}\n{{/people}}\n', {none: 'No people'},
- 'No people\n');
+ shouldCompileTo(
+ '{{#people}}\n{{name}}\n{{else if none}}\n{{none}}\n{{/people}}\n',
+ { none: 'No people' },
+ 'No people\n'
+ );
+ shouldCompileTo(
+ '{{#people}}\n{{name}}\n{{else if none}}\n{{none}}\n{{^}}\n{{/people}}\n',
+ { none: 'No people' },
+ 'No people\n'
+ );
});
it('should handle nesting', function() {
- shouldCompileTo('{{#data}}\n{{#if true}}\n{{.}}\n{{/if}}\n{{/data}}\nOK.', {data: [1, 3, 5]}, '1\n3\n5\nOK.');
+ shouldCompileTo(
+ '{{#data}}\n{{#if true}}\n{{.}}\n{{/if}}\n{{/data}}\nOK.',
+ { data: [1, 3, 5] },
+ '1\n3\n5\nOK.'
+ );
});
});
describe('compat mode', function() {
it('block with deep recursive lookup lookup', function() {
- var string = '{{#outer}}Goodbye {{#inner}}cruel {{omg}}{{/inner}}{{/outer}}';
- var hash = {omg: 'OMG!', outer: [{ inner: [{ text: 'goodbye' }] }] };
+ var string =
+ '{{#outer}}Goodbye {{#inner}}cruel {{omg}}{{/inner}}{{/outer}}';
+ var hash = { omg: 'OMG!', outer: [{ inner: [{ text: 'goodbye' }] }] };
- shouldCompileTo(string, [hash, undefined, undefined, true], 'Goodbye cruel OMG!');
+ shouldCompileTo(
+ string,
+ [hash, undefined, undefined, true],
+ 'Goodbye cruel OMG!'
+ );
});
it('block with deep recursive pathed lookup', function() {
- var string = '{{#outer}}Goodbye {{#inner}}cruel {{omg.yes}}{{/inner}}{{/outer}}';
- var hash = {omg: {yes: 'OMG!'}, outer: [{ inner: [{ yes: 'no', text: 'goodbye' }] }] };
+ var string =
+ '{{#outer}}Goodbye {{#inner}}cruel {{omg.yes}}{{/inner}}{{/outer}}';
+ var hash = {
+ omg: { yes: 'OMG!' },
+ outer: [{ inner: [{ yes: 'no', text: 'goodbye' }] }]
+ };
- shouldCompileTo(string, [hash, undefined, undefined, true], 'Goodbye cruel OMG!');
+ shouldCompileTo(
+ string,
+ [hash, undefined, undefined, true],
+ 'Goodbye cruel OMG!'
+ );
});
it('block with missed recursive lookup', function() {
- var string = '{{#outer}}Goodbye {{#inner}}cruel {{omg.yes}}{{/inner}}{{/outer}}';
- var hash = {omg: {no: 'OMG!'}, outer: [{ inner: [{ yes: 'no', text: 'goodbye' }] }] };
+ var string =
+ '{{#outer}}Goodbye {{#inner}}cruel {{omg.yes}}{{/inner}}{{/outer}}';
+ var hash = {
+ omg: { no: 'OMG!' },
+ outer: [{ inner: [{ yes: 'no', text: 'goodbye' }] }]
+ };
- shouldCompileTo(string, [hash, undefined, undefined, true], 'Goodbye cruel ');
+ shouldCompileTo(
+ string,
+ [hash, undefined, undefined, true],
+ 'Goodbye cruel '
+ );
});
});
@@ -181,9 +319,10 @@ describe('blocks', function() {
}
};
shouldCompileTo(
- '{{#helper}}{{*decorator}}{{/helper}}',
- {hash: {}, helpers: helpers, decorators: decorators},
- 'success');
+ '{{#helper}}{{*decorator}}{{/helper}}',
+ { hash: {}, helpers: helpers, decorators: decorators },
+ 'success'
+ );
});
it('should apply allow undefined return', function() {
var helpers = {
@@ -197,9 +336,10 @@ describe('blocks', function() {
}
};
shouldCompileTo(
- '{{#helper}}{{*decorator}}suc{{/helper}}',
- {hash: {}, helpers: helpers, decorators: decorators},
- 'success');
+ '{{#helper}}{{*decorator}}suc{{/helper}}',
+ { hash: {}, helpers: helpers, decorators: decorators },
+ 'success'
+ );
});
it('should apply block decorators', function() {
@@ -215,9 +355,10 @@ describe('blocks', function() {
}
};
shouldCompileTo(
- '{{#helper}}{{#*decorator}}success{{/decorator}}{{/helper}}',
- {hash: {}, helpers: helpers, decorators: decorators},
- 'success');
+ '{{#helper}}{{#*decorator}}success{{/decorator}}{{/helper}}',
+ { hash: {}, helpers: helpers, decorators: decorators },
+ 'success'
+ );
});
it('should support nested decorators', function() {
var helpers = {
@@ -235,9 +376,10 @@ describe('blocks', function() {
}
};
shouldCompileTo(
- '{{#helper}}{{#*decorator}}{{#*nested}}suc{{/nested}}cess{{/decorator}}{{/helper}}',
- {hash: {}, helpers: helpers, decorators: decorators},
- 'success');
+ '{{#helper}}{{#*decorator}}{{#*nested}}suc{{/nested}}cess{{/decorator}}{{/helper}}',
+ { hash: {}, helpers: helpers, decorators: decorators },
+ 'success'
+ );
});
it('should apply multiple decorators', function() {
@@ -253,9 +395,10 @@ describe('blocks', function() {
}
};
shouldCompileTo(
- '{{#helper}}{{#*decorator}}suc{{/decorator}}{{#*decorator}}cess{{/decorator}}{{/helper}}',
- {hash: {}, helpers: helpers, decorators: decorators},
- 'success');
+ '{{#helper}}{{#*decorator}}suc{{/decorator}}{{#*decorator}}cess{{/decorator}}{{/helper}}',
+ { hash: {}, helpers: helpers, decorators: decorators },
+ 'success'
+ );
});
it('should access parent variables', function() {
@@ -271,9 +414,10 @@ describe('blocks', function() {
}
};
shouldCompileTo(
- '{{#helper}}{{*decorator foo}}{{/helper}}',
- {hash: {'foo': 'success'}, helpers: helpers, decorators: decorators},
- 'success');
+ '{{#helper}}{{*decorator foo}}{{/helper}}',
+ { hash: { foo: 'success' }, helpers: helpers, decorators: decorators },
+ 'success'
+ );
});
it('should work with root program', function() {
var run;
@@ -285,9 +429,10 @@ describe('blocks', function() {
}
};
shouldCompileTo(
- '{{*decorator "success"}}',
- {hash: {'foo': 'success'}, decorators: decorators},
- '');
+ '{{*decorator "success"}}',
+ { hash: { foo: 'success' }, decorators: decorators },
+ ''
+ );
equals(run, true);
});
it('should fail when accessing variables from root', function() {
@@ -300,9 +445,10 @@ describe('blocks', function() {
}
};
shouldCompileTo(
- '{{*decorator foo}}',
- {hash: {'foo': 'fail'}, decorators: decorators},
- '');
+ '{{*decorator foo}}',
+ { hash: { foo: 'fail' }, decorators: decorators },
+ ''
+ );
equals(run, true);
});
@@ -335,12 +481,23 @@ describe('blocks', function() {
equals(handlebarsEnv.decorators.bar, undefined);
});
it('fails with multiple and args', function() {
- shouldThrow(function() {
- handlebarsEnv.registerDecorator({
- world: function() { return 'world!'; },
- testHelper: function() { return 'found it!'; }
- }, {});
- }, Error, 'Arg not supported with multiple decorators');
+ shouldThrow(
+ function() {
+ handlebarsEnv.registerDecorator(
+ {
+ world: function() {
+ return 'world!';
+ },
+ testHelper: function() {
+ return 'found it!';
+ }
+ },
+ {}
+ );
+ },
+ Error,
+ 'Arg not supported with multiple decorators'
+ );
});
});
});
diff --git a/spec/builtins.js b/spec/builtins.js
index b29927f0..d6bc2986 100644
--- a/spec/builtins.js
+++ b/spec/builtins.js
@@ -2,64 +2,156 @@ describe('builtin helpers', function() {
describe('#if', function() {
it('if', function() {
var string = '{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!';
- shouldCompileTo(string, {goodbye: true, world: 'world'}, 'GOODBYE cruel world!',
- 'if with boolean argument shows the contents when true');
- shouldCompileTo(string, {goodbye: 'dummy', world: 'world'}, 'GOODBYE cruel world!',
- 'if with string argument shows the contents');
- shouldCompileTo(string, {goodbye: false, world: 'world'}, 'cruel world!',
- 'if with boolean argument does not show the contents when false');
- shouldCompileTo(string, {world: 'world'}, 'cruel world!',
- 'if with undefined does not show the contents');
- shouldCompileTo(string, {goodbye: ['foo'], world: 'world'}, 'GOODBYE cruel world!',
- 'if with non-empty array shows the contents');
- shouldCompileTo(string, {goodbye: [], world: 'world'}, 'cruel world!',
- 'if with empty array does not show the contents');
- shouldCompileTo(string, {goodbye: 0, world: 'world'}, 'cruel world!',
- 'if with zero does not show the contents');
- shouldCompileTo('{{#if goodbye includeZero=true}}GOODBYE {{/if}}cruel {{world}}!',
- {goodbye: 0, world: 'world'}, 'GOODBYE cruel world!',
- 'if with zero does not show the contents');
+ shouldCompileTo(
+ string,
+ { goodbye: true, world: 'world' },
+ 'GOODBYE cruel world!',
+ 'if with boolean argument shows the contents when true'
+ );
+ shouldCompileTo(
+ string,
+ { goodbye: 'dummy', world: 'world' },
+ 'GOODBYE cruel world!',
+ 'if with string argument shows the contents'
+ );
+ shouldCompileTo(
+ string,
+ { goodbye: false, world: 'world' },
+ 'cruel world!',
+ 'if with boolean argument does not show the contents when false'
+ );
+ shouldCompileTo(
+ string,
+ { world: 'world' },
+ 'cruel world!',
+ 'if with undefined does not show the contents'
+ );
+ shouldCompileTo(
+ string,
+ { goodbye: ['foo'], world: 'world' },
+ 'GOODBYE cruel world!',
+ 'if with non-empty array shows the contents'
+ );
+ shouldCompileTo(
+ string,
+ { goodbye: [], world: 'world' },
+ 'cruel world!',
+ 'if with empty array does not show the contents'
+ );
+ shouldCompileTo(
+ string,
+ { goodbye: 0, world: 'world' },
+ 'cruel world!',
+ 'if with zero does not show the contents'
+ );
+ shouldCompileTo(
+ '{{#if goodbye includeZero=true}}GOODBYE {{/if}}cruel {{world}}!',
+ { goodbye: 0, world: 'world' },
+ 'GOODBYE cruel world!',
+ 'if with zero does not show the contents'
+ );
});
it('if with function argument', function() {
var string = '{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!';
- shouldCompileTo(string, {goodbye: function() {return true; }, world: 'world'}, 'GOODBYE cruel world!',
- 'if with function shows the contents when function returns true');
- shouldCompileTo(string, {goodbye: function() {return this.world; }, world: 'world'}, 'GOODBYE cruel world!',
- 'if with function shows the contents when function returns string');
- shouldCompileTo(string, {goodbye: function() {return false; }, world: 'world'}, 'cruel world!',
- 'if with function does not show the contents when returns false');
- shouldCompileTo(string, {goodbye: function() {return this.foo; }, world: 'world'}, 'cruel world!',
- 'if with function does not show the contents when returns undefined');
+ shouldCompileTo(
+ string,
+ {
+ goodbye: function() {
+ return true;
+ },
+ world: 'world'
+ },
+ 'GOODBYE cruel world!',
+ 'if with function shows the contents when function returns true'
+ );
+ shouldCompileTo(
+ string,
+ {
+ goodbye: function() {
+ return this.world;
+ },
+ world: 'world'
+ },
+ 'GOODBYE cruel world!',
+ 'if with function shows the contents when function returns string'
+ );
+ shouldCompileTo(
+ string,
+ {
+ goodbye: function() {
+ return false;
+ },
+ world: 'world'
+ },
+ 'cruel world!',
+ 'if with function does not show the contents when returns false'
+ );
+ shouldCompileTo(
+ string,
+ {
+ goodbye: function() {
+ return this.foo;
+ },
+ world: 'world'
+ },
+ 'cruel world!',
+ 'if with function does not show the contents when returns undefined'
+ );
});
it('should not change the depth list', function() {
- var string = '{{#with foo}}{{#if goodbye}}GOODBYE cruel {{../world}}!{{/if}}{{/with}}';
- shouldCompileTo(string, {foo: {goodbye: true}, world: 'world'}, 'GOODBYE cruel world!');
+ var string =
+ '{{#with foo}}{{#if goodbye}}GOODBYE cruel {{../world}}!{{/if}}{{/with}}';
+ shouldCompileTo(
+ string,
+ { foo: { goodbye: true }, world: 'world' },
+ 'GOODBYE cruel world!'
+ );
});
});
describe('#with', function() {
it('with', function() {
var string = '{{#with person}}{{first}} {{last}}{{/with}}';
- shouldCompileTo(string, {person: {first: 'Alan', last: 'Johnson'}}, 'Alan Johnson');
+ shouldCompileTo(
+ string,
+ { person: { first: 'Alan', last: 'Johnson' } },
+ 'Alan Johnson'
+ );
});
it('with with function argument', function() {
var string = '{{#with person}}{{first}} {{last}}{{/with}}';
- shouldCompileTo(string, {person: function() { return {first: 'Alan', last: 'Johnson'}; }}, 'Alan Johnson');
+ shouldCompileTo(
+ string,
+ {
+ person: function() {
+ return { first: 'Alan', last: 'Johnson' };
+ }
+ },
+ 'Alan Johnson'
+ );
});
it('with with else', function() {
- var string = '{{#with person}}Person is present{{else}}Person is not present{{/with}}';
+ var string =
+ '{{#with person}}Person is present{{else}}Person is not present{{/with}}';
shouldCompileTo(string, {}, 'Person is not present');
});
it('with provides block parameter', function() {
var string = '{{#with person as |foo|}}{{foo.first}} {{last}}{{/with}}';
- shouldCompileTo(string, {person: {first: 'Alan', last: 'Johnson'}}, 'Alan Johnson');
+ shouldCompileTo(
+ string,
+ { person: { first: 'Alan', last: 'Johnson' } },
+ 'Alan Johnson'
+ );
});
it('works when data is disabled', function() {
- var template = CompilerContext.compile('{{#with person as |foo|}}{{foo.first}} {{last}}{{/with}}', {data: false});
+ var template = CompilerContext.compile(
+ '{{#with person as |foo|}}{{foo.first}} {{last}}{{/with}}',
+ { data: false }
+ );
- var result = template({person: {first: 'Alan', last: 'Johnson'}});
+ var result = template({ person: { first: 'Alan', last: 'Johnson' } });
equals(result, 'Alan Johnson');
});
});
@@ -73,92 +165,179 @@ describe('builtin helpers', function() {
it('each', function() {
var string = '{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
- shouldCompileTo(string, hash, 'goodbye! Goodbye! GOODBYE! cruel world!',
- 'each with array argument iterates over the contents when not empty');
- shouldCompileTo(string, {goodbyes: [], world: 'world'}, 'cruel world!',
- 'each with array argument ignores the contents when empty');
+ var hash = {
+ goodbyes: [
+ { text: 'goodbye' },
+ { text: 'Goodbye' },
+ { text: 'GOODBYE' }
+ ],
+ world: 'world'
+ };
+ shouldCompileTo(
+ string,
+ hash,
+ 'goodbye! Goodbye! GOODBYE! cruel world!',
+ 'each with array argument iterates over the contents when not empty'
+ );
+ shouldCompileTo(
+ string,
+ { goodbyes: [], world: 'world' },
+ 'cruel world!',
+ 'each with array argument ignores the contents when empty'
+ );
});
it('each without data', function() {
var string = '{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
- shouldCompileTo(string, [hash,,,, false], 'goodbye! Goodbye! GOODBYE! cruel world!');
+ var hash = {
+ goodbyes: [
+ { text: 'goodbye' },
+ { text: 'Goodbye' },
+ { text: 'GOODBYE' }
+ ],
+ world: 'world'
+ };
+ shouldCompileTo(
+ string,
+ [hash, , , , false],
+ 'goodbye! Goodbye! GOODBYE! cruel world!'
+ );
- hash = {goodbyes: 'cruel', world: 'world'};
- shouldCompileTo('{{#each .}}{{.}}{{/each}}', [hash,,,, false], 'cruelworld');
+ hash = { goodbyes: 'cruel', world: 'world' };
+ shouldCompileTo(
+ '{{#each .}}{{.}}{{/each}}',
+ [hash, , , , false],
+ 'cruelworld'
+ );
});
it('each without context', function() {
var string = '{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!';
- shouldCompileTo(string, [,,,, ], 'cruel !');
+ shouldCompileTo(string, [, , , ,], 'cruel !');
});
it('each with an object and @key', function() {
- var string = '{{#each goodbyes}}{{@key}}. {{text}}! {{/each}}cruel {{world}}!';
+ var string =
+ '{{#each goodbyes}}{{@key}}. {{text}}! {{/each}}cruel {{world}}!';
function Clazz() {
- this['#1 '] = {text: 'goodbye'};
- this[2] = {text: 'GOODBYE'};
+ this['#1 '] = { text: 'goodbye' };
+ this[2] = { text: 'GOODBYE' };
}
Clazz.prototype.foo = 'fail';
- var hash = {goodbyes: new Clazz(), world: 'world'};
+ var hash = { goodbyes: new Clazz(), world: 'world' };
// Object property iteration order is undefined according to ECMA spec,
// so we need to check both possible orders
// @see http://stackoverflow.com/questions/280713/elements-order-in-a-for-in-loop
var actual = compileWithPartials(string, hash);
- var expected1 = '<b>#1</b>. goodbye! 2. GOODBYE! cruel world!';
- var expected2 = '2. GOODBYE! <b>#1</b>. goodbye! cruel world!';
+ var expected1 =
+ '<b>#1</b>. goodbye! 2. GOODBYE! cruel world!';
+ var expected2 =
+ '2. GOODBYE! <b>#1</b>. goodbye! cruel world!';
- equals(actual === expected1 || actual === expected2, true, 'each with object argument iterates over the contents when not empty');
- shouldCompileTo(string, {goodbyes: {}, world: 'world'}, 'cruel world!');
+ equals(
+ actual === expected1 || actual === expected2,
+ true,
+ 'each with object argument iterates over the contents when not empty'
+ );
+ shouldCompileTo(string, { goodbyes: {}, world: 'world' }, 'cruel world!');
});
it('each with @index', function() {
- var string = '{{#each goodbyes}}{{@index}}. {{text}}! {{/each}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
+ var string =
+ '{{#each goodbyes}}{{@index}}. {{text}}! {{/each}}cruel {{world}}!';
+ var hash = {
+ goodbyes: [
+ { text: 'goodbye' },
+ { text: 'Goodbye' },
+ { text: 'GOODBYE' }
+ ],
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
- equal(result, '0. goodbye! 1. Goodbye! 2. GOODBYE! cruel world!', 'The @index variable is used');
+ equal(
+ result,
+ '0. goodbye! 1. Goodbye! 2. GOODBYE! cruel world!',
+ 'The @index variable is used'
+ );
});
it('each with nested @index', function() {
- var string = '{{#each goodbyes}}{{@index}}. {{text}}! {{#each ../goodbyes}}{{@index}} {{/each}}After {{@index}} {{/each}}{{@index}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
+ var string =
+ '{{#each goodbyes}}{{@index}}. {{text}}! {{#each ../goodbyes}}{{@index}} {{/each}}After {{@index}} {{/each}}{{@index}}cruel {{world}}!';
+ var hash = {
+ goodbyes: [
+ { text: 'goodbye' },
+ { text: 'Goodbye' },
+ { text: 'GOODBYE' }
+ ],
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
- equal(result, '0. goodbye! 0 1 2 After 0 1. Goodbye! 0 1 2 After 1 2. GOODBYE! 0 1 2 After 2 cruel world!', 'The @index variable is used');
+ equal(
+ result,
+ '0. goodbye! 0 1 2 After 0 1. Goodbye! 0 1 2 After 1 2. GOODBYE! 0 1 2 After 2 cruel world!',
+ 'The @index variable is used'
+ );
});
it('each with block params', function() {
- var string = '{{#each goodbyes as |value index|}}{{index}}. {{value.text}}! {{#each ../goodbyes as |childValue childIndex|}} {{index}} {{childIndex}}{{/each}} After {{index}} {{/each}}{{index}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}], world: 'world'};
+ var string =
+ '{{#each goodbyes as |value index|}}{{index}}. {{value.text}}! {{#each ../goodbyes as |childValue childIndex|}} {{index}} {{childIndex}}{{/each}} After {{index}} {{/each}}{{index}}cruel {{world}}!';
+ var hash = {
+ goodbyes: [{ text: 'goodbye' }, { text: 'Goodbye' }],
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
- equal(result, '0. goodbye! 0 0 0 1 After 0 1. Goodbye! 1 0 1 1 After 1 cruel world!');
+ equal(
+ result,
+ '0. goodbye! 0 0 0 1 After 0 1. Goodbye! 1 0 1 1 After 1 cruel world!'
+ );
});
it('each object with @index', function() {
- var string = '{{#each goodbyes}}{{@index}}. {{text}}! {{/each}}cruel {{world}}!';
- var hash = {goodbyes: {'a': {text: 'goodbye'}, b: {text: 'Goodbye'}, c: {text: 'GOODBYE'}}, world: 'world'};
+ var string =
+ '{{#each goodbyes}}{{@index}}. {{text}}! {{/each}}cruel {{world}}!';
+ var hash = {
+ goodbyes: {
+ a: { text: 'goodbye' },
+ b: { text: 'Goodbye' },
+ c: { text: 'GOODBYE' }
+ },
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
- equal(result, '0. goodbye! 1. Goodbye! 2. GOODBYE! cruel world!', 'The @index variable is used');
+ equal(
+ result,
+ '0. goodbye! 1. Goodbye! 2. GOODBYE! cruel world!',
+ 'The @index variable is used'
+ );
});
-
it('each with @first', function() {
- var string = '{{#each goodbyes}}{{#if @first}}{{text}}! {{/if}}{{/each}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
+ var string =
+ '{{#each goodbyes}}{{#if @first}}{{text}}! {{/if}}{{/each}}cruel {{world}}!';
+ var hash = {
+ goodbyes: [
+ { text: 'goodbye' },
+ { text: 'Goodbye' },
+ { text: 'GOODBYE' }
+ ],
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
@@ -167,18 +346,34 @@ describe('builtin helpers', function() {
});
it('each with nested @first', function() {
- var string = '{{#each goodbyes}}({{#if @first}}{{text}}! {{/if}}{{#each ../goodbyes}}{{#if @first}}{{text}}!{{/if}}{{/each}}{{#if @first}} {{text}}!{{/if}}) {{/each}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
+ var string =
+ '{{#each goodbyes}}({{#if @first}}{{text}}! {{/if}}{{#each ../goodbyes}}{{#if @first}}{{text}}!{{/if}}{{/each}}{{#if @first}} {{text}}!{{/if}}) {{/each}}cruel {{world}}!';
+ var hash = {
+ goodbyes: [
+ { text: 'goodbye' },
+ { text: 'Goodbye' },
+ { text: 'GOODBYE' }
+ ],
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
- equal(result, '(goodbye! goodbye! goodbye!) (goodbye!) (goodbye!) cruel world!', 'The @first variable is used');
+ equal(
+ result,
+ '(goodbye! goodbye! goodbye!) (goodbye!) (goodbye!) cruel world!',
+ 'The @first variable is used'
+ );
});
it('each object with @first', function() {
- var string = '{{#each goodbyes}}{{#if @first}}{{text}}! {{/if}}{{/each}}cruel {{world}}!';
- var hash = {goodbyes: {'foo': {text: 'goodbye'}, bar: {text: 'Goodbye'}}, world: 'world'};
+ var string =
+ '{{#each goodbyes}}{{#if @first}}{{text}}! {{/if}}{{/each}}cruel {{world}}!';
+ var hash = {
+ goodbyes: { foo: { text: 'goodbye' }, bar: { text: 'Goodbye' } },
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
@@ -187,8 +382,16 @@ describe('builtin helpers', function() {
});
it('each with @last', function() {
- var string = '{{#each goodbyes}}{{#if @last}}{{text}}! {{/if}}{{/each}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
+ var string =
+ '{{#each goodbyes}}{{#if @last}}{{text}}! {{/if}}{{/each}}cruel {{world}}!';
+ var hash = {
+ goodbyes: [
+ { text: 'goodbye' },
+ { text: 'Goodbye' },
+ { text: 'GOODBYE' }
+ ],
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
@@ -197,8 +400,12 @@ describe('builtin helpers', function() {
});
it('each object with @last', function() {
- var string = '{{#each goodbyes}}{{#if @last}}{{text}}! {{/if}}{{/each}}cruel {{world}}!';
- var hash = {goodbyes: {'foo': {text: 'goodbye'}, bar: {text: 'Goodbye'}}, world: 'world'};
+ var string =
+ '{{#each goodbyes}}{{#if @last}}{{text}}! {{/if}}{{/each}}cruel {{world}}!';
+ var hash = {
+ goodbyes: { foo: { text: 'goodbye' }, bar: { text: 'Goodbye' } },
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
@@ -207,37 +414,78 @@ describe('builtin helpers', function() {
});
it('each with nested @last', function() {
- var string = '{{#each goodbyes}}({{#if @last}}{{text}}! {{/if}}{{#each ../goodbyes}}{{#if @last}}{{text}}!{{/if}}{{/each}}{{#if @last}} {{text}}!{{/if}}) {{/each}}cruel {{world}}!';
- var hash = {goodbyes: [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}], world: 'world'};
+ var string =
+ '{{#each goodbyes}}({{#if @last}}{{text}}! {{/if}}{{#each ../goodbyes}}{{#if @last}}{{text}}!{{/if}}{{/each}}{{#if @last}} {{text}}!{{/if}}) {{/each}}cruel {{world}}!';
+ var hash = {
+ goodbyes: [
+ { text: 'goodbye' },
+ { text: 'Goodbye' },
+ { text: 'GOODBYE' }
+ ],
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
- equal(result, '(GOODBYE!) (GOODBYE!) (GOODBYE! GOODBYE! GOODBYE!) cruel world!', 'The @last variable is used');
+ equal(
+ result,
+ '(GOODBYE!) (GOODBYE!) (GOODBYE! GOODBYE! GOODBYE!) cruel world!',
+ 'The @last variable is used'
+ );
});
it('each with function argument', function() {
var string = '{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!';
- var hash = {goodbyes: function() { return [{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}]; }, world: 'world'};
- shouldCompileTo(string, hash, 'goodbye! Goodbye! GOODBYE! cruel world!',
- 'each with array function argument iterates over the contents when not empty');
- shouldCompileTo(string, {goodbyes: [], world: 'world'}, 'cruel world!',
- 'each with array function argument ignores the contents when empty');
+ var hash = {
+ goodbyes: function() {
+ return [
+ { text: 'goodbye' },
+ { text: 'Goodbye' },
+ { text: 'GOODBYE' }
+ ];
+ },
+ world: 'world'
+ };
+ shouldCompileTo(
+ string,
+ hash,
+ 'goodbye! Goodbye! GOODBYE! cruel world!',
+ 'each with array function argument iterates over the contents when not empty'
+ );
+ shouldCompileTo(
+ string,
+ { goodbyes: [], world: 'world' },
+ 'cruel world!',
+ 'each with array function argument ignores the contents when empty'
+ );
});
it('each object when last key is an empty string', function() {
- var string = '{{#each goodbyes}}{{@index}}. {{text}}! {{/each}}cruel {{world}}!';
- var hash = {goodbyes: {'a': {text: 'goodbye'}, b: {text: 'Goodbye'}, '': {text: 'GOODBYE'}}, world: 'world'};
+ var string =
+ '{{#each goodbyes}}{{@index}}. {{text}}! {{/each}}cruel {{world}}!';
+ var hash = {
+ goodbyes: {
+ a: { text: 'goodbye' },
+ b: { text: 'Goodbye' },
+ '': { text: 'GOODBYE' }
+ },
+ world: 'world'
+ };
var template = CompilerContext.compile(string);
var result = template(hash);
- equal(result, '0. goodbye! 1. Goodbye! 2. GOODBYE! cruel world!', 'Empty string key is not skipped');
+ equal(
+ result,
+ '0. goodbye! 1. Goodbye! 2. GOODBYE! cruel world!',
+ 'Empty string key is not skipped'
+ );
});
it('data passed to helpers', function() {
var string = '{{#each letters}}{{this}}{{detectDataInsideEach}}{{/each}}';
- var hash = {letters: ['a', 'b', 'c']};
+ var hash = { letters: ['a', 'b', 'c'] };
var template = CompilerContext.compile(string);
var result = template(hash, {
@@ -249,10 +497,16 @@ describe('builtin helpers', function() {
});
it('each on implicit context', function() {
- shouldThrow(function() {
- var template = CompilerContext.compile('{{#each}}{{text}}! {{/each}}cruel world!');
- template({});
- }, handlebarsEnv.Exception, 'Must pass iterator to #each');
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile(
+ '{{#each}}{{text}}! {{/each}}cruel world!'
+ );
+ template({});
+ },
+ handlebarsEnv.Exception,
+ 'Must pass iterator to #each'
+ );
});
if (global.Symbol && global.Symbol.iterator) {
@@ -276,13 +530,25 @@ describe('builtin helpers', function() {
return new Iterator(this.arr);
};
var string = '{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!';
- var goodbyes = new Iterable([{text: 'goodbye'}, {text: 'Goodbye'}, {text: 'GOODBYE'}]);
+ var goodbyes = new Iterable([
+ { text: 'goodbye' },
+ { text: 'Goodbye' },
+ { text: 'GOODBYE' }
+ ]);
var goodbyesEmpty = new Iterable([]);
- var hash = {goodbyes: goodbyes, world: 'world'};
- shouldCompileTo(string, hash, 'goodbye! Goodbye! GOODBYE! cruel world!',
- 'each with array argument iterates over the contents when not empty');
- shouldCompileTo(string, {goodbyes: goodbyesEmpty, world: 'world'}, 'cruel world!',
- 'each with array argument ignores the contents when empty');
+ var hash = { goodbyes: goodbyes, world: 'world' };
+ shouldCompileTo(
+ string,
+ hash,
+ 'goodbye! Goodbye! GOODBYE! cruel world!',
+ 'each with array argument iterates over the contents when not empty'
+ );
+ shouldCompileTo(
+ string,
+ { goodbyes: goodbyesEmpty, world: 'world' },
+ 'cruel world!',
+ 'each with array argument ignores the contents when empty'
+ );
});
}
});
@@ -293,9 +559,7 @@ describe('builtin helpers', function() {
return;
}
- var $log,
- $info,
- $error;
+ var $log, $info, $error;
beforeEach(function() {
$log = console.log;
$info = console.info;
@@ -331,7 +595,7 @@ describe('builtin helpers', function() {
logArg = arg;
};
- shouldCompileTo(string, [hash,,,, {level: '03'}], '');
+ shouldCompileTo(string, [hash, , , , { level: '03' }], '');
equals('03', levelArg);
equals('whee', logArg);
});
@@ -367,13 +631,13 @@ describe('builtin helpers', function() {
console.error = $error;
};
- shouldCompileTo(string, [hash,,,, {level: '03'}], '');
+ shouldCompileTo(string, [hash, , , , { level: '03' }], '');
equals(true, called);
});
it('should handle missing logger', function() {
var string = '{{log blah}}';
var hash = { blah: 'whee' },
- called = false;
+ called = false;
console.error = undefined;
console.log = function(log) {
@@ -382,7 +646,7 @@ describe('builtin helpers', function() {
console.log = $log;
};
- shouldCompileTo(string, [hash,,,, {level: '03'}], '');
+ shouldCompileTo(string, [hash, , , , { level: '03' }], '');
equals(true, called);
});
@@ -396,12 +660,12 @@ describe('builtin helpers', function() {
called = true;
};
- shouldCompileTo(string, [hash,,,, {level: 'error'}], '');
+ shouldCompileTo(string, [hash, , , , { level: 'error' }], '');
equals(true, called);
called = false;
- shouldCompileTo(string, [hash,,,, {level: 'ERROR'}], '');
+ shouldCompileTo(string, [hash, , , , { level: 'ERROR' }], '');
equals(true, called);
});
it('should handle hash log levels', function() {
@@ -449,11 +713,10 @@ describe('builtin helpers', function() {
/* eslint-enable no-console */
});
-
describe('#lookup', function() {
it('should lookup arbitrary content', function() {
var string = '{{#each goodbyes}}{{lookup ../data .}}{{/each}}',
- hash = {goodbyes: [0, 1], data: ['foo', 'bar']};
+ hash = { goodbyes: [0, 1], data: ['foo', 'bar'] };
var template = CompilerContext.compile(string);
var result = template(hash);
@@ -462,7 +725,7 @@ describe('builtin helpers', function() {
});
it('should not fail on undefined value', function() {
var string = '{{#each goodbyes}}{{lookup ../bar .}}{{/each}}',
- hash = {goodbyes: [0, 1], data: ['foo', 'bar']};
+ hash = { goodbyes: [0, 1], data: ['foo', 'bar'] };
var template = CompilerContext.compile(string);
var result = template(hash);
diff --git a/spec/compiler.js b/spec/compiler.js
index 7734bccf..8b30ed4a 100644
--- a/spec/compiler.js
+++ b/spec/compiler.js
@@ -13,37 +13,84 @@ describe('compiler', function() {
equal(compile('foo').equals(compile('foo')), true);
equal(compile('{{foo}}').equals(compile('{{foo}}')), true);
equal(compile('{{foo.bar}}').equals(compile('{{foo.bar}}')), true);
- equal(compile('{{foo.bar baz "foo" true false bat=1}}').equals(compile('{{foo.bar baz "foo" true false bat=1}}')), true);
- equal(compile('{{foo.bar (baz bat=1)}}').equals(compile('{{foo.bar (baz bat=1)}}')), true);
- equal(compile('{{#foo}} {{/foo}}').equals(compile('{{#foo}} {{/foo}}')), true);
+ equal(
+ compile('{{foo.bar baz "foo" true false bat=1}}').equals(
+ compile('{{foo.bar baz "foo" true false bat=1}}')
+ ),
+ true
+ );
+ equal(
+ compile('{{foo.bar (baz bat=1)}}').equals(
+ compile('{{foo.bar (baz bat=1)}}')
+ ),
+ true
+ );
+ equal(
+ compile('{{#foo}} {{/foo}}').equals(compile('{{#foo}} {{/foo}}')),
+ true
+ );
});
it('should treat as not equal', function() {
equal(compile('foo').equals(compile('bar')), false);
equal(compile('{{foo}}').equals(compile('{{bar}}')), false);
equal(compile('{{foo.bar}}').equals(compile('{{bar.bar}}')), false);
- equal(compile('{{foo.bar baz bat=1}}').equals(compile('{{foo.bar bar bat=1}}')), false);
- equal(compile('{{foo.bar (baz bat=1)}}').equals(compile('{{foo.bar (bar bat=1)}}')), false);
- equal(compile('{{#foo}} {{/foo}}').equals(compile('{{#bar}} {{/bar}}')), false);
- equal(compile('{{#foo}} {{/foo}}').equals(compile('{{#foo}} {{foo}}{{/foo}}')), false);
+ equal(
+ compile('{{foo.bar baz bat=1}}').equals(
+ compile('{{foo.bar bar bat=1}}')
+ ),
+ false
+ );
+ equal(
+ compile('{{foo.bar (baz bat=1)}}').equals(
+ compile('{{foo.bar (bar bat=1)}}')
+ ),
+ false
+ );
+ equal(
+ compile('{{#foo}} {{/foo}}').equals(compile('{{#bar}} {{/bar}}')),
+ false
+ );
+ equal(
+ compile('{{#foo}} {{/foo}}').equals(
+ compile('{{#foo}} {{foo}}{{/foo}}')
+ ),
+ false
+ );
});
});
describe('#compile', function() {
it('should fail with invalid input', function() {
- shouldThrow(function() {
- Handlebars.compile(null);
- }, Error, 'You must pass a string or Handlebars AST to Handlebars.compile. You passed null');
- shouldThrow(function() {
- Handlebars.compile({});
- }, Error, 'You must pass a string or Handlebars AST to Handlebars.compile. You passed [object Object]');
+ shouldThrow(
+ function() {
+ Handlebars.compile(null);
+ },
+ Error,
+ 'You must pass a string or Handlebars AST to Handlebars.compile. You passed null'
+ );
+ shouldThrow(
+ function() {
+ Handlebars.compile({});
+ },
+ Error,
+ 'You must pass a string or Handlebars AST to Handlebars.compile. You passed [object Object]'
+ );
});
it('should include the location in the error (row and column)', function() {
try {
Handlebars.compile(' \n {{#if}}\n{{/def}}')();
- equal(true, false, 'Statement must throw exception. This line should not be executed.');
+ equal(
+ true,
+ false,
+ 'Statement must throw exception. This line should not be executed.'
+ );
} catch (err) {
- equal(err.message, 'if doesn\'t match def - 2:5', 'Checking error message');
+ equal(
+ err.message,
+ "if doesn't match def - 2:5",
+ 'Checking error message'
+ );
if (Object.getOwnPropertyDescriptor(err, 'column').writable) {
// In Safari 8, the column-property is read-only. This means that even if it is set with defineProperty,
// its value won't change (https://github.com/jquery/esprima/issues/1290#issuecomment-132455482)
@@ -57,17 +104,28 @@ describe('compiler', function() {
it('should include the location as enumerable property', function() {
try {
Handlebars.compile(' \n {{#if}}\n{{/def}}')();
- equal(true, false, 'Statement must throw exception. This line should not be executed.');
+ equal(
+ true,
+ false,
+ 'Statement must throw exception. This line should not be executed.'
+ );
} catch (err) {
- equal(Object.prototype.propertyIsEnumerable.call(err, 'column'), true, 'Checking error column');
+ equal(
+ Object.prototype.propertyIsEnumerable.call(err, 'column'),
+ true,
+ 'Checking error column'
+ );
}
});
it('can utilize AST instance', function() {
- equal(Handlebars.compile({
- type: 'Program',
- body: [ {type: 'ContentStatement', value: 'Hello'}]
- })(), 'Hello');
+ equal(
+ Handlebars.compile({
+ type: 'Program',
+ body: [{ type: 'ContentStatement', value: 'Hello' }]
+ })(),
+ 'Hello'
+ );
});
it('can pass through an empty string', function() {
@@ -75,42 +133,69 @@ describe('compiler', function() {
});
it('throws on desupported options', function() {
- shouldThrow(function() {
- Handlebars.compile('Dudes', {trackIds: true});
- }, Error, 'TrackIds and stringParams are no longer supported. See Github #1145');
- shouldThrow(function() {
- Handlebars.compile('Dudes', {stringParams: true});
- }, Error, 'TrackIds and stringParams are no longer supported. See Github #1145');
+ shouldThrow(
+ function() {
+ Handlebars.compile('Dudes', { trackIds: true });
+ },
+ Error,
+ 'TrackIds and stringParams are no longer supported. See Github #1145'
+ );
+ shouldThrow(
+ function() {
+ Handlebars.compile('Dudes', { stringParams: true });
+ },
+ Error,
+ 'TrackIds and stringParams are no longer supported. See Github #1145'
+ );
});
it('should not modify the options.data property(GH-1327)', function() {
- var options = {data: [{a: 'foo'}, {a: 'bar'}]};
+ var options = { data: [{ a: 'foo' }, { a: 'bar' }] };
Handlebars.compile('{{#each data}}{{@index}}:{{a}} {{/each}}', options)();
- equal(JSON.stringify(options, 0, 2), JSON.stringify({data: [{a: 'foo'}, {a: 'bar'}]}, 0, 2));
+ equal(
+ JSON.stringify(options, 0, 2),
+ JSON.stringify({ data: [{ a: 'foo' }, { a: 'bar' }] }, 0, 2)
+ );
});
it('should not modify the options.knownHelpers property(GH-1327)', function() {
- var options = {knownHelpers: {}};
+ var options = { knownHelpers: {} };
Handlebars.compile('{{#each data}}{{@index}}:{{a}} {{/each}}', options)();
- equal(JSON.stringify(options, 0, 2), JSON.stringify({knownHelpers: {}}, 0, 2));
+ equal(
+ JSON.stringify(options, 0, 2),
+ JSON.stringify({ knownHelpers: {} }, 0, 2)
+ );
});
});
describe('#precompile', function() {
it('should fail with invalid input', function() {
- shouldThrow(function() {
- Handlebars.precompile(null);
- }, Error, 'You must pass a string or Handlebars AST to Handlebars.compile. You passed null');
- shouldThrow(function() {
- Handlebars.precompile({});
- }, Error, 'You must pass a string or Handlebars AST to Handlebars.compile. You passed [object Object]');
+ shouldThrow(
+ function() {
+ Handlebars.precompile(null);
+ },
+ Error,
+ 'You must pass a string or Handlebars AST to Handlebars.compile. You passed null'
+ );
+ shouldThrow(
+ function() {
+ Handlebars.precompile({});
+ },
+ Error,
+ 'You must pass a string or Handlebars AST to Handlebars.compile. You passed [object Object]'
+ );
});
it('can utilize AST instance', function() {
- equal(/return "Hello"/.test(Handlebars.precompile({
- type: 'Program',
- body: [ {type: 'ContentStatement', value: 'Hello'}]
- })), true);
+ equal(
+ /return "Hello"/.test(
+ Handlebars.precompile({
+ type: 'Program',
+ body: [{ type: 'ContentStatement', value: 'Hello' }]
+ })
+ ),
+ true
+ );
});
it('can pass through an empty string', function() {
diff --git a/spec/data.js b/spec/data.js
index 547a2664..0defdc14 100644
--- a/spec/data.js
+++ b/spec/data.js
@@ -1,6 +1,6 @@
describe('data', function() {
it('passing in data to a compiled function that expects data - works with helpers', function() {
- var template = CompilerContext.compile('{{hello}}', {data: true});
+ var template = CompilerContext.compile('{{hello}}', { data: true });
var helpers = {
hello: function(options) {
@@ -8,7 +8,10 @@ describe('data', function() {
}
};
- var result = template({noun: 'cat'}, {helpers: helpers, data: {adjective: 'happy'}});
+ var result = template(
+ { noun: 'cat' },
+ { helpers: helpers, data: { adjective: 'happy' } }
+ );
equals('happy cat', result, 'Data output by helper');
});
@@ -19,7 +22,9 @@ describe('data', function() {
});
it('deep @foo triggers automatic top-level data', function() {
- var template = CompilerContext.compile('{{#let world="world"}}{{#if foo}}{{#if foo}}Hello {{@world}}{{/if}}{{/if}}{{/let}}');
+ var template = CompilerContext.compile(
+ '{{#let world="world"}}{{#if foo}}{{#if foo}}Hello {{@world}}{{/if}}{{/if}}{{/let}}'
+ );
var helpers = Handlebars.createFrame(handlebarsEnv.helpers);
@@ -47,7 +52,11 @@ describe('data', function() {
};
var result = template({}, { helpers: helpers, data: { world: 'world' } });
- equals('Hello world', result, '@foo as a parameter retrieves template data');
+ equals(
+ 'Hello world',
+ result,
+ '@foo as a parameter retrieves template data'
+ );
});
it('hash values can be looked up via @foo', function() {
@@ -59,7 +68,11 @@ describe('data', function() {
};
var result = template({}, { helpers: helpers, data: { world: 'world' } });
- equals('Hello world', result, '@foo as a parameter retrieves template data');
+ equals(
+ 'Hello world',
+ result,
+ '@foo as a parameter retrieves template data'
+ );
});
it('nested parameter data can be looked up via @foo.bar', function() {
@@ -70,8 +83,15 @@ describe('data', function() {
}
};
- var result = template({}, { helpers: helpers, data: { world: {bar: 'world' } } });
- equals('Hello world', result, '@foo as a parameter retrieves template data');
+ var result = template(
+ {},
+ { helpers: helpers, data: { world: { bar: 'world' } } }
+ );
+ equals(
+ 'Hello world',
+ result,
+ '@foo as a parameter retrieves template data'
+ );
});
it('nested parameter data does not fail with @world.bar', function() {
@@ -82,8 +102,15 @@ describe('data', function() {
}
};
- var result = template({}, { helpers: helpers, data: { foo: {bar: 'world' } } });
- equals('Hello undefined', result, '@foo as a parameter retrieves template data');
+ var result = template(
+ {},
+ { helpers: helpers, data: { foo: { bar: 'world' } } }
+ );
+ equals(
+ 'Hello undefined',
+ result,
+ '@foo as a parameter retrieves template data'
+ );
});
it('parameter data throws when using complex scope references', function() {
@@ -96,17 +123,38 @@ describe('data', function() {
it('data can be functions', function() {
var template = CompilerContext.compile('{{@hello}}');
- var result = template({}, { data: { hello: function() { return 'hello'; } } });
+ var result = template(
+ {},
+ {
+ data: {
+ hello: function() {
+ return 'hello';
+ }
+ }
+ }
+ );
equals('hello', result);
});
it('data can be functions with params', function() {
var template = CompilerContext.compile('{{@hello "hello"}}');
- var result = template({}, { data: { hello: function(arg) { return arg; } } });
+ var result = template(
+ {},
+ {
+ data: {
+ hello: function(arg) {
+ return arg;
+ }
+ }
+ }
+ );
equals('hello', result);
});
it('data is inherited downstream', function() {
- var template = CompilerContext.compile('{{#let foo=1 bar=2}}{{#let foo=bar.baz}}{{@bar}}{{@foo}}{{/let}}{{@foo}}{{/let}}', { data: true });
+ var template = CompilerContext.compile(
+ '{{#let foo=1 bar=2}}{{#let foo=bar.baz}}{{@bar}}{{@foo}}{{/let}}{{@foo}}{{/let}}',
+ { data: true }
+ );
var helpers = {
let: function(options) {
var frame = Handlebars.createFrame(options.data);
@@ -115,19 +163,22 @@ describe('data', function() {
frame[prop] = options.hash[prop];
}
}
- return options.fn(this, {data: frame});
+ return options.fn(this, { data: frame });
}
};
- var result = template({ bar: { baz: 'hello world' } }, { helpers: helpers, data: {} });
+ var result = template(
+ { bar: { baz: 'hello world' } },
+ { helpers: helpers, data: {} }
+ );
equals('2hello world1', result, 'data variables are inherited downstream');
});
it('passing in data to a compiled function that expects data - works with helpers in partials', function() {
- var template = CompilerContext.compile('{{>myPartial}}', {data: true});
+ var template = CompilerContext.compile('{{>myPartial}}', { data: true });
var partials = {
- myPartial: CompilerContext.compile('{{hello}}', {data: true})
+ myPartial: CompilerContext.compile('{{hello}}', { data: true })
};
var helpers = {
@@ -136,12 +187,15 @@ describe('data', function() {
}
};
- var result = template({noun: 'cat'}, {helpers: helpers, partials: partials, data: {adjective: 'happy'}});
+ var result = template(
+ { noun: 'cat' },
+ { helpers: helpers, partials: partials, data: { adjective: 'happy' } }
+ );
equals('happy cat', result, 'Data output by helper inside partial');
});
it('passing in data to a compiled function that expects data - works with helpers and parameters', function() {
- var template = CompilerContext.compile('{{hello world}}', {data: true});
+ var template = CompilerContext.compile('{{hello world}}', { data: true });
var helpers = {
hello: function(noun, options) {
@@ -149,12 +203,17 @@ describe('data', function() {
}
};
- var result = template({exclaim: true, world: 'world'}, {helpers: helpers, data: {adjective: 'happy'}});
+ var result = template(
+ { exclaim: true, world: 'world' },
+ { helpers: helpers, data: { adjective: 'happy' } }
+ );
equals('happy world!', result, 'Data output by helper');
});
it('passing in data to a compiled function that expects data - works with block helpers', function() {
- var template = CompilerContext.compile('{{#hello}}{{world}}{{/hello}}', {data: true});
+ var template = CompilerContext.compile('{{#hello}}{{world}}{{/hello}}', {
+ data: true
+ });
var helpers = {
hello: function(options) {
@@ -165,106 +224,140 @@ describe('data', function() {
}
};
- var result = template({exclaim: true}, {helpers: helpers, data: {adjective: 'happy'}});
+ var result = template(
+ { exclaim: true },
+ { helpers: helpers, data: { adjective: 'happy' } }
+ );
equals('happy world!', result, 'Data output by helper');
});
it('passing in data to a compiled function that expects data - works with block helpers that use ..', function() {
- var template = CompilerContext.compile('{{#hello}}{{world ../zomg}}{{/hello}}', {data: true});
+ var template = CompilerContext.compile(
+ '{{#hello}}{{world ../zomg}}{{/hello}}',
+ { data: true }
+ );
var helpers = {
hello: function(options) {
- return options.fn({exclaim: '?'});
+ return options.fn({ exclaim: '?' });
},
world: function(thing, options) {
return options.data.adjective + ' ' + thing + (this.exclaim || '');
}
};
- var result = template({exclaim: true, zomg: 'world'}, {helpers: helpers, data: {adjective: 'happy'}});
+ var result = template(
+ { exclaim: true, zomg: 'world' },
+ { helpers: helpers, data: { adjective: 'happy' } }
+ );
equals('happy world?', result, 'Data output by helper');
});
it('passing in data to a compiled function that expects data - data is passed to with block helpers where children use ..', function() {
- var template = CompilerContext.compile('{{#hello}}{{world ../zomg}}{{/hello}}', {data: true});
+ var template = CompilerContext.compile(
+ '{{#hello}}{{world ../zomg}}{{/hello}}',
+ { data: true }
+ );
var helpers = {
hello: function(options) {
- return options.data.accessData + ' ' + options.fn({exclaim: '?'});
+ return options.data.accessData + ' ' + options.fn({ exclaim: '?' });
},
world: function(thing, options) {
return options.data.adjective + ' ' + thing + (this.exclaim || '');
}
};
- var result = template({exclaim: true, zomg: 'world'}, {helpers: helpers, data: {adjective: 'happy', accessData: '#win'}});
+ var result = template(
+ { exclaim: true, zomg: 'world' },
+ { helpers: helpers, data: { adjective: 'happy', accessData: '#win' } }
+ );
equals('#win happy world?', result, 'Data output by helper');
});
it('you can override inherited data when invoking a helper', function() {
- var template = CompilerContext.compile('{{#hello}}{{world zomg}}{{/hello}}', {data: true});
+ var template = CompilerContext.compile(
+ '{{#hello}}{{world zomg}}{{/hello}}',
+ { data: true }
+ );
var helpers = {
hello: function(options) {
- return options.fn({exclaim: '?', zomg: 'world'}, { data: {adjective: 'sad'} });
+ return options.fn(
+ { exclaim: '?', zomg: 'world' },
+ { data: { adjective: 'sad' } }
+ );
},
world: function(thing, options) {
return options.data.adjective + ' ' + thing + (this.exclaim || '');
}
};
- var result = template({exclaim: true, zomg: 'planet'}, {helpers: helpers, data: {adjective: 'happy'}});
+ var result = template(
+ { exclaim: true, zomg: 'planet' },
+ { helpers: helpers, data: { adjective: 'happy' } }
+ );
equals('sad world?', result, 'Overriden data output by helper');
});
-
it('you can override inherited data when invoking a helper with depth', function() {
- var template = CompilerContext.compile('{{#hello}}{{world ../zomg}}{{/hello}}', {data: true});
+ var template = CompilerContext.compile(
+ '{{#hello}}{{world ../zomg}}{{/hello}}',
+ { data: true }
+ );
var helpers = {
hello: function(options) {
- return options.fn({exclaim: '?'}, { data: {adjective: 'sad'} });
+ return options.fn({ exclaim: '?' }, { data: { adjective: 'sad' } });
},
world: function(thing, options) {
return options.data.adjective + ' ' + thing + (this.exclaim || '');
}
};
- var result = template({exclaim: true, zomg: 'world'}, {helpers: helpers, data: {adjective: 'happy'}});
+ var result = template(
+ { exclaim: true, zomg: 'world' },
+ { helpers: helpers, data: { adjective: 'happy' } }
+ );
equals('sad world?', result, 'Overriden data output by helper');
});
describe('@root', function() {
it('the root context can be looked up via @root', function() {
var template = CompilerContext.compile('{{@root.foo}}');
- var result = template({foo: 'hello'}, { data: {} });
+ var result = template({ foo: 'hello' }, { data: {} });
equals('hello', result);
- result = template({foo: 'hello'}, {});
+ result = template({ foo: 'hello' }, {});
equals('hello', result);
});
it('passed root values take priority', function() {
var template = CompilerContext.compile('{{@root.foo}}');
- var result = template({}, { data: {root: {foo: 'hello'} } });
+ var result = template({}, { data: { root: { foo: 'hello' } } });
equals('hello', result);
});
});
describe('nesting', function() {
it('the root context can be looked up via @root', function() {
- var template = CompilerContext.compile('{{#helper}}{{#helper}}{{@./depth}} {{@../depth}} {{@../../depth}}{{/helper}}{{/helper}}');
- var result = template({foo: 'hello'}, {
- helpers: {
- helper: function(options) {
- var frame = Handlebars.createFrame(options.data);
- frame.depth = options.data.depth + 1;
- return options.fn(this, {data: frame});
+ var template = CompilerContext.compile(
+ '{{#helper}}{{#helper}}{{@./depth}} {{@../depth}} {{@../../depth}}{{/helper}}{{/helper}}'
+ );
+ var result = template(
+ { foo: 'hello' },
+ {
+ helpers: {
+ helper: function(options) {
+ var frame = Handlebars.createFrame(options.data);
+ frame.depth = options.data.depth + 1;
+ return options.fn(this, { data: frame });
+ }
+ },
+ data: {
+ depth: 0
}
- },
- data: {
- depth: 0
}
- });
+ );
equals('2 1 0', result);
});
});
diff --git a/spec/env/browser.js b/spec/env/browser.js
index d1dab0d5..28541b77 100644
--- a/spec/env/browser.js
+++ b/spec/env/browser.js
@@ -1,12 +1,11 @@
require('./common');
var fs = require('fs'),
- vm = require('vm');
+ vm = require('vm');
var chai = require('chai');
var dirtyChai = require('dirty-chai');
-
chai.use(dirtyChai);
global.expect = chai.expect;
@@ -18,7 +17,10 @@ var filename = 'dist/handlebars.js';
if (global.minimizedTest) {
filename = 'dist/handlebars.min.js';
}
-var distHandlebars = fs.readFileSync(require.resolve('../../' + filename), 'utf-8');
+var distHandlebars = fs.readFileSync(
+ require.resolve('../../' + filename),
+ 'utf-8'
+);
vm.runInThisContext(distHandlebars, filename);
global.CompilerContext = {
diff --git a/spec/env/common.js b/spec/env/common.js
index ac942184..64451fee 100644
--- a/spec/env/common.js
+++ b/spec/env/common.js
@@ -1,6 +1,6 @@
var global = (function() {
return this;
-}());
+})();
var AssertError;
if (Error.captureStackTrace) {
@@ -28,10 +28,19 @@ global.shouldCompileTo = function(string, hashOrArray, expected, message) {
/**
* @deprecated Use "expectTemplate(template)...toCompileTo(output)" instead
*/
-global.shouldCompileToWithPartials = function shouldCompileToWithPartials(string, hashOrArray, partials, expected, message) {
+global.shouldCompileToWithPartials = function shouldCompileToWithPartials(
+ string,
+ hashOrArray,
+ partials,
+ expected,
+ message
+) {
var result = compileWithPartials(string, hashOrArray, partials);
if (result !== expected) {
- throw new AssertError("'" + result + "' should === '" + expected + "': " + message, shouldCompileToWithPartials);
+ throw new AssertError(
+ "'" + result + "' should === '" + expected + "': " + message,
+ shouldCompileToWithPartials
+ );
}
};
@@ -39,17 +48,18 @@ global.shouldCompileToWithPartials = function shouldCompileToWithPartials(string
* @deprecated Use "expectTemplate(template)...toCompileTo(output)" instead
*/
global.compileWithPartials = function(string, hashOrArray, partials) {
- var template,
- ary,
- options;
+ var template, ary, options;
if (hashOrArray && hashOrArray.hash) {
ary = [hashOrArray.hash, hashOrArray];
delete hashOrArray.hash;
} else if (Object.prototype.toString.call(hashOrArray) === '[object Array]') {
ary = [];
ary.push(hashOrArray[0]); // input
- ary.push({helpers: hashOrArray[1], partials: hashOrArray[2]});
- options = typeof hashOrArray[3] === 'object' ? hashOrArray[3] : {compat: hashOrArray[3]};
+ ary.push({ helpers: hashOrArray[1], partials: hashOrArray[2] });
+ options =
+ typeof hashOrArray[3] === 'object'
+ ? hashOrArray[3]
+ : { compat: hashOrArray[3] };
if (hashOrArray[4] != null) {
options.data = !!hashOrArray[4];
ary[1].data = hashOrArray[4];
@@ -58,18 +68,23 @@ global.compileWithPartials = function(string, hashOrArray, partials) {
ary = [hashOrArray];
}
- template = CompilerContext[partials ? 'compileWithPartial' : 'compile'](string, options);
+ template = CompilerContext[partials ? 'compileWithPartial' : 'compile'](
+ string,
+ options
+ );
return template.apply(this, ary);
};
-
/**
* @deprecated Use chai's expect-style API instead (`expect(actualValue).to.equal(expectedValue)`)
* @see https://www.chaijs.com/api/bdd/
*/
global.equals = global.equal = function equals(a, b, msg) {
if (a !== b) {
- throw new AssertError("'" + a + "' should === '" + b + "'" + (msg ? ': ' + msg : ''), equals);
+ throw new AssertError(
+ "'" + a + "' should === '" + b + "'" + (msg ? ': ' + msg : ''),
+ equals
+ );
}
};
@@ -86,8 +101,19 @@ global.shouldThrow = function(callback, type, msg) {
if (type && !(caught instanceof type)) {
throw new AssertError('Type failure: ' + caught);
}
- if (msg && !(msg.test ? msg.test(caught.message) : msg === caught.message)) {
- throw new AssertError('Throw mismatch: Expected ' + caught.message + ' to match ' + msg + '\n\n' + caught.stack, shouldThrow);
+ if (
+ msg &&
+ !(msg.test ? msg.test(caught.message) : msg === caught.message)
+ ) {
+ throw new AssertError(
+ 'Throw mismatch: Expected ' +
+ caught.message +
+ ' to match ' +
+ msg +
+ '\n\n' +
+ caught.stack,
+ shouldThrow
+ );
}
}
if (failed) {
@@ -95,18 +121,17 @@ global.shouldThrow = function(callback, type, msg) {
}
};
-
global.expectTemplate = function(templateAsString) {
return new HandlebarsTestBench(templateAsString);
};
-
function HandlebarsTestBench(templateAsString) {
this.templateAsString = templateAsString;
this.helpers = {};
this.partials = {};
this.input = {};
- this.message = 'Template' + templateAsString + ' does not evaluate to expected output';
+ this.message =
+ 'Template' + templateAsString + ' does not evaluate to expected output';
this.compileOptions = {};
this.runtimeOptions = {};
}
@@ -146,7 +171,11 @@ HandlebarsTestBench.prototype.toCompileTo = function(expectedOutputAsString) {
};
// see chai "to.throw" (https://www.chaijs.com/api/bdd/#method_throw)
-HandlebarsTestBench.prototype.toThrow = function(errorLike, errMsgMatcher, msg) {
+HandlebarsTestBench.prototype.toThrow = function(
+ errorLike,
+ errMsgMatcher,
+ msg
+) {
var self = this;
expect(function() {
self._compileAndExeute();
@@ -154,7 +183,8 @@ HandlebarsTestBench.prototype.toThrow = function(errorLike, errMsgMatcher, msg)
};
HandlebarsTestBench.prototype._compileAndExeute = function() {
- var compile = Object.keys(this.partials).length > 0
+ var compile =
+ Object.keys(this.partials).length > 0
? CompilerContext.compileWithPartial
: CompilerContext.compile;
diff --git a/spec/env/node.js b/spec/env/node.js
index 0695468b..1d1cd09c 100644
--- a/spec/env/node.js
+++ b/spec/env/node.js
@@ -3,7 +3,6 @@ require('./common');
var chai = require('chai');
var dirtyChai = require('dirty-chai');
-
chai.use(dirtyChai);
global.expect = chai.expect;
diff --git a/spec/env/runner.js b/spec/env/runner.js
index a069c2d7..39c522ca 100644
--- a/spec/env/runner.js
+++ b/spec/env/runner.js
@@ -1,11 +1,11 @@
/* eslint-disable no-console */
var fs = require('fs'),
- Mocha = require('mocha'),
- path = require('path');
+ Mocha = require('mocha'),
+ path = require('path');
var errors = 0,
- testDir = path.dirname(__dirname),
- grep = process.argv[2];
+ testDir = path.dirname(__dirname),
+ grep = process.argv[2];
// Lazy hack, but whatever
if (grep === '--min') {
@@ -13,9 +13,14 @@ if (grep === '--min') {
grep = undefined;
}
-var files = fs.readdirSync(testDir)
- .filter(function(name) { return (/.*\.js$/).test(name); })
- .map(function(name) { return testDir + path.sep + name; });
+var files = fs
+ .readdirSync(testDir)
+ .filter(function(name) {
+ return /.*\.js$/.test(name);
+ })
+ .map(function(name) {
+ return testDir + path.sep + name;
+ });
if (global.minimizedTest) {
run('./runtime', function() {
@@ -37,7 +42,6 @@ if (global.minimizedTest) {
});
}
-
function run(env, callback) {
var mocha = new Mocha();
mocha.ui('bdd');
diff --git a/spec/env/runtime.js b/spec/env/runtime.js
index 4f6d2853..99b5bf78 100644
--- a/spec/env/runtime.js
+++ b/spec/env/runtime.js
@@ -1,12 +1,11 @@
require('./common');
var fs = require('fs'),
- vm = require('vm');
+ vm = require('vm');
var chai = require('chai');
var dirtyChai = require('dirty-chai');
-
chai.use(dirtyChai);
global.expect = chai.expect;
@@ -18,7 +17,10 @@ var filename = 'dist/handlebars.runtime.js';
if (global.minimizedTest) {
filename = 'dist/handlebars.runtime.min.js';
}
-vm.runInThisContext(fs.readFileSync(__dirname + '/../../' + filename), filename);
+vm.runInThisContext(
+ fs.readFileSync(__dirname + '/../../' + filename),
+ filename
+);
var parse = require('../../dist/cjs/handlebars/compiler/base').parse;
var compiler = require('../../dist/cjs/handlebars/compiler/compiler');
@@ -30,7 +32,11 @@ global.CompilerContext = {
compile: function(template, options) {
// Hack the compiler on to the environment for these specific tests
handlebarsEnv.precompile = function(precompileTemplate, precompileOptions) {
- return compiler.precompile(precompileTemplate, precompileOptions, handlebarsEnv);
+ return compiler.precompile(
+ precompileTemplate,
+ precompileOptions,
+ handlebarsEnv
+ );
};
handlebarsEnv.parse = parse;
handlebarsEnv.Compiler = compiler.Compiler;
diff --git a/spec/helpers.js b/spec/helpers.js
index 634d7027..9d4bc202 100644
--- a/spec/helpers.js
+++ b/spec/helpers.js
@@ -1,35 +1,57 @@
describe('helpers', function() {
it('helper with complex lookup$', function() {
var string = '{{#goodbyes}}{{{link ../prefix}}}{{/goodbyes}}';
- var hash = {prefix: '/root', goodbyes: [{text: 'Goodbye', url: 'goodbye'}]};
- var helpers = {link: function(prefix) {
- return '' + this.text + ' ';
- }};
- shouldCompileTo(string, [hash, helpers], 'Goodbye ');
+ var hash = {
+ prefix: '/root',
+ goodbyes: [{ text: 'Goodbye', url: 'goodbye' }]
+ };
+ var helpers = {
+ link: function(prefix) {
+ return (
+ '' + this.text + ' '
+ );
+ }
+ };
+ shouldCompileTo(
+ string,
+ [hash, helpers],
+ 'Goodbye '
+ );
});
it('helper for raw block gets raw content', function() {
var string = '{{{{raw}}}} {{test}} {{{{/raw}}}}';
var hash = { test: 'hello' };
- var helpers = { raw: function(options) {
+ var helpers = {
+ raw: function(options) {
return options.fn();
- } };
- shouldCompileTo(string, [hash, helpers], ' {{test}} ',
- 'raw block helper gets raw content');
+ }
+ };
+ shouldCompileTo(
+ string,
+ [hash, helpers],
+ ' {{test}} ',
+ 'raw block helper gets raw content'
+ );
});
it('helper for raw block gets parameters', function() {
var string = '{{{{raw 1 2 3}}}} {{test}} {{{{/raw}}}}';
var hash = { test: 'hello' };
- var helpers = { raw: function(a, b, c, options) {
+ var helpers = {
+ raw: function(a, b, c, options) {
return options.fn() + a + b + c;
- } };
- shouldCompileTo(string, [hash, helpers], ' {{test}} 123',
- 'raw block helper gets raw content');
+ }
+ };
+ shouldCompileTo(
+ string,
+ [hash, helpers],
+ ' {{test}} 123',
+ 'raw block helper gets raw content'
+ );
});
describe('raw block parsing (with identity helper-function)', function() {
-
function runWithIdentityHelper(template, expected) {
var helpers = {
identity: function(options) {
@@ -40,7 +62,10 @@ describe('helpers', function() {
}
it('helper for nested raw block gets raw content', function() {
- runWithIdentityHelper('{{{{identity}}}} {{{{b}}}} {{{{/b}}}} {{{{/identity}}}}', ' {{{{b}}}} {{{{/b}}}} ');
+ runWithIdentityHelper(
+ '{{{{identity}}}} {{{{b}}}} {{{{/b}}}} {{{{/identity}}}}',
+ ' {{{{b}}}} {{{{/b}}}} '
+ );
});
it('helper for nested raw block works with empty content', function() {
@@ -52,11 +77,17 @@ describe('helpers', function() {
// The test is deactivated, because in 3.x this template cases an exception and it also does not work in 4.4.3
// If anyone can make this template work without breaking everything else, then go for it,
// but for now, this is just a known bug, that will be documented.
- runWithIdentityHelper('{{{{identity}}}} {{{{a}}}} {{{{ {{{{/ }}}} }}}} {{{{/identity}}}}', ' {{{{a}}}} {{{{ {{{{/ }}}} }}}} ');
+ runWithIdentityHelper(
+ '{{{{identity}}}} {{{{a}}}} {{{{ {{{{/ }}}} }}}} {{{{/identity}}}}',
+ ' {{{{a}}}} {{{{ {{{{/ }}}} }}}} '
+ );
});
it('helper for nested raw block closes after first matching close', function() {
- runWithIdentityHelper('{{{{identity}}}}abc{{{{/identity}}}} {{{{identity}}}}abc{{{{/identity}}}}', 'abc abc');
+ runWithIdentityHelper(
+ '{{{{identity}}}}abc{{{{/identity}}}} {{{{identity}}}}abc{{{{/identity}}}}',
+ 'abc abc'
+ );
});
it('helper for nested raw block throw exception when with missing closing braces', function() {
@@ -69,58 +100,121 @@ describe('helpers', function() {
it('helper block with identical context', function() {
var string = '{{#goodbyes}}{{name}}{{/goodbyes}}';
- var hash = {name: 'Alan'};
- var helpers = {goodbyes: function(options) {
- var out = '';
- var byes = ['Goodbye', 'goodbye', 'GOODBYE'];
- for (var i = 0, j = byes.length; i < j; i++) {
- out += byes[i] + ' ' + options.fn(this) + '! ';
+ var hash = { name: 'Alan' };
+ var helpers = {
+ goodbyes: function(options) {
+ var out = '';
+ var byes = ['Goodbye', 'goodbye', 'GOODBYE'];
+ for (var i = 0, j = byes.length; i < j; i++) {
+ out += byes[i] + ' ' + options.fn(this) + '! ';
+ }
+ return out;
}
- return out;
- }};
- shouldCompileTo(string, [hash, helpers], 'Goodbye Alan! goodbye Alan! GOODBYE Alan! ');
+ };
+ shouldCompileTo(
+ string,
+ [hash, helpers],
+ 'Goodbye Alan! goodbye Alan! GOODBYE Alan! '
+ );
});
it('helper block with complex lookup expression', function() {
var string = '{{#goodbyes}}{{../name}}{{/goodbyes}}';
- var hash = {name: 'Alan'};
- var helpers = {goodbyes: function(options) {
- var out = '';
- var byes = ['Goodbye', 'goodbye', 'GOODBYE'];
- for (var i = 0, j = byes.length; i < j; i++) {
- out += byes[i] + ' ' + options.fn({}) + '! ';
+ var hash = { name: 'Alan' };
+ var helpers = {
+ goodbyes: function(options) {
+ var out = '';
+ var byes = ['Goodbye', 'goodbye', 'GOODBYE'];
+ for (var i = 0, j = byes.length; i < j; i++) {
+ out += byes[i] + ' ' + options.fn({}) + '! ';
+ }
+ return out;
}
- return out;
- }};
- shouldCompileTo(string, [hash, helpers], 'Goodbye Alan! goodbye Alan! GOODBYE Alan! ');
+ };
+ shouldCompileTo(
+ string,
+ [hash, helpers],
+ 'Goodbye Alan! goodbye Alan! GOODBYE Alan! '
+ );
});
it('helper with complex lookup and nested template', function() {
- var string = '{{#goodbyes}}{{#link ../prefix}}{{text}}{{/link}}{{/goodbyes}}';
- var hash = {prefix: '/root', goodbyes: [{text: 'Goodbye', url: 'goodbye'}]};
- var helpers = {link: function(prefix, options) {
- return '' + options.fn(this) + ' ';
- }};
- shouldCompileToWithPartials(string, [hash, helpers], false, 'Goodbye ');
+ var string =
+ '{{#goodbyes}}{{#link ../prefix}}{{text}}{{/link}}{{/goodbyes}}';
+ var hash = {
+ prefix: '/root',
+ goodbyes: [{ text: 'Goodbye', url: 'goodbye' }]
+ };
+ var helpers = {
+ link: function(prefix, options) {
+ return (
+ '' +
+ options.fn(this) +
+ ' '
+ );
+ }
+ };
+ shouldCompileToWithPartials(
+ string,
+ [hash, helpers],
+ false,
+ 'Goodbye '
+ );
});
it('helper with complex lookup and nested template in VM+Compiler', function() {
- var string = '{{#goodbyes}}{{#link ../prefix}}{{text}}{{/link}}{{/goodbyes}}';
- var hash = {prefix: '/root', goodbyes: [{text: 'Goodbye', url: 'goodbye'}]};
- var helpers = {link: function(prefix, options) {
- return '' + options.fn(this) + ' ';
- }};
- shouldCompileToWithPartials(string, [hash, helpers], true, 'Goodbye ');
+ var string =
+ '{{#goodbyes}}{{#link ../prefix}}{{text}}{{/link}}{{/goodbyes}}';
+ var hash = {
+ prefix: '/root',
+ goodbyes: [{ text: 'Goodbye', url: 'goodbye' }]
+ };
+ var helpers = {
+ link: function(prefix, options) {
+ return (
+ '' +
+ options.fn(this) +
+ ' '
+ );
+ }
+ };
+ shouldCompileToWithPartials(
+ string,
+ [hash, helpers],
+ true,
+ 'Goodbye '
+ );
});
it('helper returning undefined value', function() {
- shouldCompileTo(' {{nothere}}', [{}, {nothere: function() {}}], ' ');
- shouldCompileTo(' {{#nothere}}{{/nothere}}', [{}, {nothere: function() {}}], ' ');
+ shouldCompileTo(' {{nothere}}', [{}, { nothere: function() {} }], ' ');
+ shouldCompileTo(
+ ' {{#nothere}}{{/nothere}}',
+ [{}, { nothere: function() {} }],
+ ' '
+ );
});
it('block helper', function() {
var string = '{{#goodbyes}}{{text}}! {{/goodbyes}}cruel {{world}}!';
var template = CompilerContext.compile(string);
- var result = template({world: 'world'}, { helpers: {goodbyes: function(options) { return options.fn({text: 'GOODBYE'}); }}});
+ var result = template(
+ { world: 'world' },
+ {
+ helpers: {
+ goodbyes: function(options) {
+ return options.fn({ text: 'GOODBYE' });
+ }
+ }
+ }
+ );
equal(result, 'GOODBYE! cruel world!', 'Block helper executed');
});
@@ -128,21 +222,41 @@ describe('helpers', function() {
var string = '{{#form}} {{name}}
{{/form}}';
var template = CompilerContext.compile(string);
- var result = template({name: 'Yehuda'}, {helpers: {form: function(options) { return ''; } }});
- equal(result, '', 'Block helper executed with current context');
+ var result = template(
+ { name: 'Yehuda' },
+ {
+ helpers: {
+ form: function(options) {
+ return '';
+ }
+ }
+ }
+ );
+ equal(
+ result,
+ '',
+ 'Block helper executed with current context'
+ );
});
it('block helper should have context in this', function() {
- var source = '{{#people}}{{#link}}{{name}}{{/link}} {{/people}} ';
+ var source =
+ '{{#people}}{{#link}}{{name}}{{/link}} {{/people}} ';
function link(options) {
return '' + options.fn(this) + ' ';
}
- var data = { 'people': [
- { 'name': 'Alan', 'id': 1 },
- { 'name': 'Yehuda', 'id': 2 }
- ]};
+ var data = {
+ people: [
+ { name: 'Alan', id: 1 },
+ { name: 'Yehuda', id: 2 }
+ ]
+ };
- shouldCompileTo(source, [data, {link: link}], '');
+ shouldCompileTo(
+ source,
+ [data, { link: link }],
+ ''
+ );
});
it('block helper for undefined value', function() {
@@ -153,7 +267,16 @@ describe('helpers', function() {
var string = '{{#form yehuda}}{{name}}
{{/form}}';
var template = CompilerContext.compile(string);
- var result = template({yehuda: {name: 'Yehuda'}}, { helpers: {form: function(context, options) { return ''; }}});
+ var result = template(
+ { yehuda: { name: 'Yehuda' } },
+ {
+ helpers: {
+ form: function(context, options) {
+ return '';
+ }
+ }
+ }
+ );
equal(result, '', 'Context variable resolved');
});
@@ -161,27 +284,52 @@ describe('helpers', function() {
var string = '{{#form yehuda/cat}}{{name}}
{{/form}}';
var template = CompilerContext.compile(string);
- var result = template({yehuda: {name: 'Yehuda', cat: {name: 'Harold'}}}, { helpers: {form: function(context, options) { return ''; }}});
- equal(result, '', 'Complex path variable resolved');
+ var result = template(
+ { yehuda: { name: 'Yehuda', cat: { name: 'Harold' } } },
+ {
+ helpers: {
+ form: function(context, options) {
+ return '';
+ }
+ }
+ }
+ );
+ equal(
+ result,
+ '',
+ 'Complex path variable resolved'
+ );
});
it('nested block helpers', function() {
- var string = '{{#form yehuda}}{{name}}
{{#link}}Hello{{/link}}{{/form}}';
+ var string =
+ '{{#form yehuda}}{{name}}
{{#link}}Hello{{/link}}{{/form}}';
var template = CompilerContext.compile(string);
- var result = template({
- yehuda: {name: 'Yehuda' }
- }, {
- helpers: {
- link: function(options) { return '' + options.fn(this) + ' '; },
- form: function(context, options) { return ''; }
+ var result = template(
+ {
+ yehuda: { name: 'Yehuda' }
+ },
+ {
+ helpers: {
+ link: function(options) {
+ return '' + options.fn(this) + ' ';
+ },
+ form: function(context, options) {
+ return '';
+ }
+ }
}
- });
- equal(result, '', 'Both blocks executed');
+ );
+ equal(
+ result,
+ '',
+ 'Both blocks executed'
+ );
});
it('block helper inverted sections', function() {
- var string = '{{#list people}}{{name}}{{^}}Nobody\'s here {{/list}}';
+ var string = "{{#list people}}{{name}}{{^}}Nobody's here {{/list}}";
function list(context, options) {
if (context.length > 0) {
var out = '';
@@ -197,20 +345,35 @@ describe('helpers', function() {
}
}
- var hash = {people: [{name: 'Alan'}, {name: 'Yehuda'}]};
- var empty = {people: []};
+ var hash = { people: [{ name: 'Alan' }, { name: 'Yehuda' }] };
+ var empty = { people: [] };
var rootMessage = {
people: [],
- message: 'Nobody\'s here'
+ message: "Nobody's here"
};
var messageString = '{{#list people}}Hello{{^}}{{message}}{{/list}}';
// the meaning here may be kind of hard to catch, but list.not is always called,
// so we should see the output of both
- shouldCompileTo(string, [hash, { list: list }], '', 'an inverse wrapper is passed in as a new context');
- shouldCompileTo(string, [empty, { list: list }], 'Nobody\'s here
', 'an inverse wrapper can be optionally called');
- shouldCompileTo(messageString, [rootMessage, { list: list }], 'Nobody's here
', 'the context of an inverse is the parent of the block');
+ shouldCompileTo(
+ string,
+ [hash, { list: list }],
+ '',
+ 'an inverse wrapper is passed in as a new context'
+ );
+ shouldCompileTo(
+ string,
+ [empty, { list: list }],
+ "Nobody's here
",
+ 'an inverse wrapper can be optionally called'
+ );
+ shouldCompileTo(
+ messageString,
+ [rootMessage, { list: list }],
+ 'Nobody's here
',
+ 'the context of an inverse is the parent of the block'
+ );
});
it('pathed lambas with parameters', function() {
@@ -231,40 +394,97 @@ describe('helpers', function() {
describe('helpers hash', function() {
it('providing a helpers hash', function() {
- shouldCompileTo('Goodbye {{cruel}} {{world}}!', [{cruel: 'cruel'}, {world: function() { return 'world'; }}], 'Goodbye cruel world!',
- 'helpers hash is available');
+ shouldCompileTo(
+ 'Goodbye {{cruel}} {{world}}!',
+ [
+ { cruel: 'cruel' },
+ {
+ world: function() {
+ return 'world';
+ }
+ }
+ ],
+ 'Goodbye cruel world!',
+ 'helpers hash is available'
+ );
- shouldCompileTo('Goodbye {{#iter}}{{cruel}} {{world}}{{/iter}}!', [{iter: [{cruel: 'cruel'}]}, {world: function() { return 'world'; }}],
- 'Goodbye cruel world!', 'helpers hash is available inside other blocks');
+ shouldCompileTo(
+ 'Goodbye {{#iter}}{{cruel}} {{world}}{{/iter}}!',
+ [
+ { iter: [{ cruel: 'cruel' }] },
+ {
+ world: function() {
+ return 'world';
+ }
+ }
+ ],
+ 'Goodbye cruel world!',
+ 'helpers hash is available inside other blocks'
+ );
});
it('in cases of conflict, helpers win', function() {
- shouldCompileTo('{{{lookup}}}', [{lookup: 'Explicit'}, {lookup: function() { return 'helpers'; }}], 'helpers',
- 'helpers hash has precedence escaped expansion');
- shouldCompileTo('{{lookup}}', [{lookup: 'Explicit'}, {lookup: function() { return 'helpers'; }}], 'helpers',
- 'helpers hash has precedence simple expansion');
+ shouldCompileTo(
+ '{{{lookup}}}',
+ [
+ { lookup: 'Explicit' },
+ {
+ lookup: function() {
+ return 'helpers';
+ }
+ }
+ ],
+ 'helpers',
+ 'helpers hash has precedence escaped expansion'
+ );
+ shouldCompileTo(
+ '{{lookup}}',
+ [
+ { lookup: 'Explicit' },
+ {
+ lookup: function() {
+ return 'helpers';
+ }
+ }
+ ],
+ 'helpers',
+ 'helpers hash has precedence simple expansion'
+ );
});
it('the helpers hash is available is nested contexts', function() {
shouldCompileTo(
'{{#outer}}{{#inner}}{{helper}}{{/inner}}{{/outer}}',
[
- {'outer': {'inner': {'unused': []}}},
- {'helper': function() { return 'helper'; }}
+ { outer: { inner: { unused: [] } } },
+ {
+ helper: function() {
+ return 'helper';
+ }
+ }
],
'helper',
- 'helpers hash is available in nested contexts.');
+ 'helpers hash is available in nested contexts.'
+ );
});
it('the helper hash should augment the global hash', function() {
- handlebarsEnv.registerHelper('test_helper', function() { return 'found it!'; });
+ handlebarsEnv.registerHelper('test_helper', function() {
+ return 'found it!';
+ });
shouldCompileTo(
- '{{test_helper}} {{#if cruel}}Goodbye {{cruel}} {{world}}!{{/if}}', [
- {cruel: 'cruel'},
- {world: function() { return 'world!'; }}
+ '{{test_helper}} {{#if cruel}}Goodbye {{cruel}} {{world}}!{{/if}}',
+ [
+ { cruel: 'cruel' },
+ {
+ world: function() {
+ return 'world!';
+ }
+ }
],
- 'found it! Goodbye cruel world!!');
+ 'found it! Goodbye cruel world!!'
+ );
});
});
@@ -284,55 +504,106 @@ describe('helpers', function() {
handlebarsEnv.helpers = {};
handlebarsEnv.registerHelper({
- 'if': helpers['if'],
- world: function() { return 'world!'; },
- testHelper: function() { return 'found it!'; }
+ if: helpers['if'],
+ world: function() {
+ return 'world!';
+ },
+ testHelper: function() {
+ return 'found it!';
+ }
});
shouldCompileTo(
'{{testHelper}} {{#if cruel}}Goodbye {{cruel}} {{world}}!{{/if}}',
- [{cruel: 'cruel'}],
- 'found it! Goodbye cruel world!!');
+ [{ cruel: 'cruel' }],
+ 'found it! Goodbye cruel world!!'
+ );
});
it('fails with multiple and args', function() {
- shouldThrow(function() {
- handlebarsEnv.registerHelper({
- world: function() { return 'world!'; },
- testHelper: function() { return 'found it!'; }
- }, {});
- }, Error, 'Arg not supported with multiple helpers');
+ shouldThrow(
+ function() {
+ handlebarsEnv.registerHelper(
+ {
+ world: function() {
+ return 'world!';
+ },
+ testHelper: function() {
+ return 'found it!';
+ }
+ },
+ {}
+ );
+ },
+ Error,
+ 'Arg not supported with multiple helpers'
+ );
});
});
it('decimal number literals work', function() {
var string = 'Message: {{hello -1.2 1.2}}';
- var helpers = {hello: function(times, times2) {
- if (typeof times !== 'number') { times = 'NaN'; }
- if (typeof times2 !== 'number') { times2 = 'NaN'; }
- return 'Hello ' + times + ' ' + times2 + ' times';
- }};
- shouldCompileTo(string, [{}, helpers], 'Message: Hello -1.2 1.2 times', 'template with a negative integer literal');
+ var helpers = {
+ hello: function(times, times2) {
+ if (typeof times !== 'number') {
+ times = 'NaN';
+ }
+ if (typeof times2 !== 'number') {
+ times2 = 'NaN';
+ }
+ return 'Hello ' + times + ' ' + times2 + ' times';
+ }
+ };
+ shouldCompileTo(
+ string,
+ [{}, helpers],
+ 'Message: Hello -1.2 1.2 times',
+ 'template with a negative integer literal'
+ );
});
it('negative number literals work', function() {
var string = 'Message: {{hello -12}}';
- var helpers = {hello: function(times) {
- if (typeof times !== 'number') { times = 'NaN'; }
- return 'Hello ' + times + ' times';
- }};
- shouldCompileTo(string, [{}, helpers], 'Message: Hello -12 times', 'template with a negative integer literal');
+ var helpers = {
+ hello: function(times) {
+ if (typeof times !== 'number') {
+ times = 'NaN';
+ }
+ return 'Hello ' + times + ' times';
+ }
+ };
+ shouldCompileTo(
+ string,
+ [{}, helpers],
+ 'Message: Hello -12 times',
+ 'template with a negative integer literal'
+ );
});
describe('String literal parameters', function() {
it('simple literals work', function() {
var string = 'Message: {{hello "world" 12 true false}}';
- var helpers = {hello: function(param, times, bool1, bool2) {
- if (typeof times !== 'number') { times = 'NaN'; }
- if (typeof bool1 !== 'boolean') { bool1 = 'NaB'; }
- if (typeof bool2 !== 'boolean') { bool2 = 'NaB'; }
- return 'Hello ' + param + ' ' + times + ' times: ' + bool1 + ' ' + bool2;
- }};
- shouldCompileTo(string, [{}, helpers], 'Message: Hello world 12 times: true false', 'template with a simple String literal');
+ var helpers = {
+ hello: function(param, times, bool1, bool2) {
+ if (typeof times !== 'number') {
+ times = 'NaN';
+ }
+ if (typeof bool1 !== 'boolean') {
+ bool1 = 'NaB';
+ }
+ if (typeof bool2 !== 'boolean') {
+ bool2 = 'NaB';
+ }
+ return (
+ 'Hello ' + param + ' ' + times + ' times: ' + bool1 + ' ' + bool2
+ );
+ }
+ };
+ shouldCompileTo(
+ string,
+ [{}, helpers],
+ 'Message: Hello world 12 times: true false',
+ 'template with a simple String literal'
+ );
});
it('using a quote in the middle of a parameter raises an error', function() {
@@ -344,57 +615,111 @@ describe('helpers', function() {
it('escaping a String is possible', function() {
var string = 'Message: {{{hello "\\"world\\""}}}';
- var helpers = {hello: function(param) { return 'Hello ' + param; }};
- shouldCompileTo(string, [{}, helpers], 'Message: Hello "world"', 'template with an escaped String literal');
+ var helpers = {
+ hello: function(param) {
+ return 'Hello ' + param;
+ }
+ };
+ shouldCompileTo(
+ string,
+ [{}, helpers],
+ 'Message: Hello "world"',
+ 'template with an escaped String literal'
+ );
});
it("it works with ' marks", function() {
var string = 'Message: {{{hello "Alan\'s world"}}}';
- var helpers = {hello: function(param) { return 'Hello ' + param; }};
- shouldCompileTo(string, [{}, helpers], "Message: Hello Alan's world", "template with a ' mark");
+ var helpers = {
+ hello: function(param) {
+ return 'Hello ' + param;
+ }
+ };
+ shouldCompileTo(
+ string,
+ [{}, helpers],
+ "Message: Hello Alan's world",
+ "template with a ' mark"
+ );
});
});
it('negative number literals work', function() {
var string = 'Message: {{hello -12}}';
- var helpers = {hello: function(times) {
- if (typeof times !== 'number') { times = 'NaN'; }
- return 'Hello ' + times + ' times';
- }};
- shouldCompileTo(string, [{}, helpers], 'Message: Hello -12 times', 'template with a negative integer literal');
+ var helpers = {
+ hello: function(times) {
+ if (typeof times !== 'number') {
+ times = 'NaN';
+ }
+ return 'Hello ' + times + ' times';
+ }
+ };
+ shouldCompileTo(
+ string,
+ [{}, helpers],
+ 'Message: Hello -12 times',
+ 'template with a negative integer literal'
+ );
});
describe('multiple parameters', function() {
it('simple multi-params work', function() {
var string = 'Message: {{goodbye cruel world}}';
- var hash = {cruel: 'cruel', world: 'world'};
- var helpers = {goodbye: function(cruel, world) { return 'Goodbye ' + cruel + ' ' + world; }};
- shouldCompileTo(string, [hash, helpers], 'Message: Goodbye cruel world', 'regular helpers with multiple params');
+ var hash = { cruel: 'cruel', world: 'world' };
+ var helpers = {
+ goodbye: function(cruel, world) {
+ return 'Goodbye ' + cruel + ' ' + world;
+ }
+ };
+ shouldCompileTo(
+ string,
+ [hash, helpers],
+ 'Message: Goodbye cruel world',
+ 'regular helpers with multiple params'
+ );
});
it('block multi-params work', function() {
- var string = 'Message: {{#goodbye cruel world}}{{greeting}} {{adj}} {{noun}}{{/goodbye}}';
- var hash = {cruel: 'cruel', world: 'world'};
- var helpers = {goodbye: function(cruel, world, options) {
- return options.fn({greeting: 'Goodbye', adj: cruel, noun: world});
- }};
- shouldCompileTo(string, [hash, helpers], 'Message: Goodbye cruel world', 'block helpers with multiple params');
+ var string =
+ 'Message: {{#goodbye cruel world}}{{greeting}} {{adj}} {{noun}}{{/goodbye}}';
+ var hash = { cruel: 'cruel', world: 'world' };
+ var helpers = {
+ goodbye: function(cruel, world, options) {
+ return options.fn({ greeting: 'Goodbye', adj: cruel, noun: world });
+ }
+ };
+ shouldCompileTo(
+ string,
+ [hash, helpers],
+ 'Message: Goodbye cruel world',
+ 'block helpers with multiple params'
+ );
});
});
describe('hash', function() {
it('helpers can take an optional hash', function() {
- var template = CompilerContext.compile('{{goodbye cruel="CRUEL" world="WORLD" times=12}}');
+ var template = CompilerContext.compile(
+ '{{goodbye cruel="CRUEL" world="WORLD" times=12}}'
+ );
var helpers = {
goodbye: function(options) {
- return 'GOODBYE ' + options.hash.cruel + ' ' + options.hash.world + ' ' + options.hash.times + ' TIMES';
+ return (
+ 'GOODBYE ' +
+ options.hash.cruel +
+ ' ' +
+ options.hash.world +
+ ' ' +
+ options.hash.times +
+ ' TIMES'
+ );
}
};
var context = {};
- var result = template(context, {helpers: helpers});
+ var result = template(context, { helpers: helpers });
equals(result, 'GOODBYE CRUEL WORLD 12 TIMES', 'Helper output hash');
});
@@ -413,38 +738,62 @@ describe('helpers', function() {
var context = {};
- var template = CompilerContext.compile('{{goodbye cruel="CRUEL" world="WORLD" print=true}}');
- var result = template(context, {helpers: helpers});
+ var template = CompilerContext.compile(
+ '{{goodbye cruel="CRUEL" world="WORLD" print=true}}'
+ );
+ var result = template(context, { helpers: helpers });
equals(result, 'GOODBYE CRUEL WORLD', 'Helper output hash');
- template = CompilerContext.compile('{{goodbye cruel="CRUEL" world="WORLD" print=false}}');
- result = template(context, {helpers: helpers});
+ template = CompilerContext.compile(
+ '{{goodbye cruel="CRUEL" world="WORLD" print=false}}'
+ );
+ result = template(context, { helpers: helpers });
equals(result, 'NOT PRINTING', 'Boolean helper parameter honored');
});
it('block helpers can take an optional hash', function() {
- var template = CompilerContext.compile('{{#goodbye cruel="CRUEL" times=12}}world{{/goodbye}}');
+ var template = CompilerContext.compile(
+ '{{#goodbye cruel="CRUEL" times=12}}world{{/goodbye}}'
+ );
var helpers = {
goodbye: function(options) {
- return 'GOODBYE ' + options.hash.cruel + ' ' + options.fn(this) + ' ' + options.hash.times + ' TIMES';
+ return (
+ 'GOODBYE ' +
+ options.hash.cruel +
+ ' ' +
+ options.fn(this) +
+ ' ' +
+ options.hash.times +
+ ' TIMES'
+ );
}
};
- var result = template({}, {helpers: helpers});
+ var result = template({}, { helpers: helpers });
equals(result, 'GOODBYE CRUEL world 12 TIMES', 'Hash parameters output');
});
it('block helpers can take an optional hash with single quoted stings', function() {
- var template = CompilerContext.compile('{{#goodbye cruel="CRUEL" times=12}}world{{/goodbye}}');
+ var template = CompilerContext.compile(
+ '{{#goodbye cruel="CRUEL" times=12}}world{{/goodbye}}'
+ );
var helpers = {
goodbye: function(options) {
- return 'GOODBYE ' + options.hash.cruel + ' ' + options.fn(this) + ' ' + options.hash.times + ' TIMES';
+ return (
+ 'GOODBYE ' +
+ options.hash.cruel +
+ ' ' +
+ options.fn(this) +
+ ' ' +
+ options.hash.times +
+ ' TIMES'
+ );
}
};
- var result = template({}, {helpers: helpers});
+ var result = template({}, { helpers: helpers });
equals(result, 'GOODBYE CRUEL world 12 TIMES', 'Hash parameters output');
});
@@ -461,22 +810,30 @@ describe('helpers', function() {
}
};
- var template = CompilerContext.compile('{{#goodbye cruel="CRUEL" print=true}}world{{/goodbye}}');
- var result = template({}, {helpers: helpers});
+ var template = CompilerContext.compile(
+ '{{#goodbye cruel="CRUEL" print=true}}world{{/goodbye}}'
+ );
+ var result = template({}, { helpers: helpers });
equals(result, 'GOODBYE CRUEL world', 'Boolean hash parameter honored');
- template = CompilerContext.compile('{{#goodbye cruel="CRUEL" print=false}}world{{/goodbye}}');
- result = template({}, {helpers: helpers});
+ template = CompilerContext.compile(
+ '{{#goodbye cruel="CRUEL" print=false}}world{{/goodbye}}'
+ );
+ result = template({}, { helpers: helpers });
equals(result, 'NOT PRINTING', 'Boolean hash parameter honored');
});
});
describe('helperMissing', function() {
it('if a context is not found, helperMissing is used', function() {
- shouldThrow(function() {
+ shouldThrow(
+ function() {
var template = CompilerContext.compile('{{hello}} {{link_to world}}');
template({});
- }, undefined, /Missing helper: "link_to"/);
+ },
+ undefined,
+ /Missing helper: "link_to"/
+ );
});
it('if a context is not found, custom helperMissing is used', function() {
@@ -512,50 +869,91 @@ describe('helpers', function() {
describe('knownHelpers', function() {
it('Known helper should render helper', function() {
- var template = CompilerContext.compile('{{hello}}', {knownHelpers: {hello: true}});
+ var template = CompilerContext.compile('{{hello}}', {
+ knownHelpers: { hello: true }
+ });
- var result = template({}, {helpers: {hello: function() { return 'foo'; }}});
+ var result = template(
+ {},
+ {
+ helpers: {
+ hello: function() {
+ return 'foo';
+ }
+ }
+ }
+ );
equal(result, 'foo', "'foo' should === '" + result);
});
it('Unknown helper in knownHelpers only mode should be passed as undefined', function() {
- var template = CompilerContext.compile('{{typeof hello}}', {knownHelpers: {'typeof': true}, knownHelpersOnly: true});
+ var template = CompilerContext.compile('{{typeof hello}}', {
+ knownHelpers: { typeof: true },
+ knownHelpersOnly: true
+ });
- var result = template({}, {helpers: {'typeof': function(arg) { return typeof arg; }, hello: function() { return 'foo'; }}});
+ var result = template(
+ {},
+ {
+ helpers: {
+ typeof: function(arg) {
+ return typeof arg;
+ },
+ hello: function() {
+ return 'foo';
+ }
+ }
+ }
+ );
equal(result, 'undefined', "'undefined' should === '" + result);
});
it('Builtin helpers available in knownHelpers only mode', function() {
- var template = CompilerContext.compile('{{#unless foo}}bar{{/unless}}', {knownHelpersOnly: true});
+ var template = CompilerContext.compile('{{#unless foo}}bar{{/unless}}', {
+ knownHelpersOnly: true
+ });
var result = template({});
equal(result, 'bar', "'bar' should === '" + result);
});
it('Field lookup works in knownHelpers only mode', function() {
- var template = CompilerContext.compile('{{foo}}', {knownHelpersOnly: true});
+ var template = CompilerContext.compile('{{foo}}', {
+ knownHelpersOnly: true
+ });
- var result = template({foo: 'bar'});
+ var result = template({ foo: 'bar' });
equal(result, 'bar', "'bar' should === '" + result);
});
it('Conditional blocks work in knownHelpers only mode', function() {
- var template = CompilerContext.compile('{{#foo}}bar{{/foo}}', {knownHelpersOnly: true});
+ var template = CompilerContext.compile('{{#foo}}bar{{/foo}}', {
+ knownHelpersOnly: true
+ });
- var result = template({foo: 'baz'});
+ var result = template({ foo: 'baz' });
equal(result, 'bar', "'bar' should === '" + result);
});
it('Invert blocks work in knownHelpers only mode', function() {
- var template = CompilerContext.compile('{{^foo}}bar{{/foo}}', {knownHelpersOnly: true});
+ var template = CompilerContext.compile('{{^foo}}bar{{/foo}}', {
+ knownHelpersOnly: true
+ });
- var result = template({foo: false});
+ var result = template({ foo: false });
equal(result, 'bar', "'bar' should === '" + result);
});
it('Functions are bound to the context in knownHelpers only mode', function() {
- var template = CompilerContext.compile('{{foo}}', {knownHelpersOnly: true});
- var result = template({foo: function() { return this.bar; }, bar: 'bar'});
+ var template = CompilerContext.compile('{{foo}}', {
+ knownHelpersOnly: true
+ });
+ var result = template({
+ foo: function() {
+ return this.bar;
+ },
+ bar: 'bar'
+ });
equal(result, 'bar', "'bar' should === '" + result);
});
it('Unknown helper call in knownHelpers only mode should throw', function() {
shouldThrow(function() {
- CompilerContext.compile('{{typeof hello}}', {knownHelpersOnly: true});
+ CompilerContext.compile('{{typeof hello}}', { knownHelpersOnly: true });
}, Error);
});
});
@@ -563,12 +961,23 @@ describe('helpers', function() {
describe('blockHelperMissing', function() {
it('lambdas are resolved by blockHelperMissing, not handlebars proper', function() {
var string = '{{#truthy}}yep{{/truthy}}';
- var data = { truthy: function() { return true; } };
+ var data = {
+ truthy: function() {
+ return true;
+ }
+ };
shouldCompileTo(string, data, 'yep');
});
it('lambdas resolved by blockHelperMissing are bound to the context', function() {
var string = '{{#truthy}}yep{{/truthy}}';
- var boundData = { truthy: function() { return this.truthiness(); }, truthiness: function() { return false; } };
+ var boundData = {
+ truthy: function() {
+ return this.truthiness();
+ },
+ truthiness: function() {
+ return false;
+ }
+ };
shouldCompileTo(string, boundData, '');
});
});
@@ -594,26 +1003,49 @@ describe('helpers', function() {
shouldCompileTo('{{helper 1}}', [context, helpers], 'ran: helper');
});
it('should include in ambiguous block calls', function() {
- shouldCompileTo('{{#helper}}{{/helper}}', [context, helpers], 'ran: helper');
+ shouldCompileTo(
+ '{{#helper}}{{/helper}}',
+ [context, helpers],
+ 'ran: helper'
+ );
});
it('should include in simple block calls', function() {
- shouldCompileTo('{{#./helper}}{{/./helper}}', [context, helpers], 'missing: ./helper');
+ shouldCompileTo(
+ '{{#./helper}}{{/./helper}}',
+ [context, helpers],
+ 'missing: ./helper'
+ );
});
it('should include in helper block calls', function() {
- shouldCompileTo('{{#helper 1}}{{/helper}}', [context, helpers], 'ran: helper');
+ shouldCompileTo(
+ '{{#helper 1}}{{/helper}}',
+ [context, helpers],
+ 'ran: helper'
+ );
});
it('should include in known helper calls', function() {
- var template = CompilerContext.compile('{{helper}}', {knownHelpers: {'helper': true}, knownHelpersOnly: true});
+ var template = CompilerContext.compile('{{helper}}', {
+ knownHelpers: { helper: true },
+ knownHelpersOnly: true
+ });
- equal(template({}, {helpers: helpers}), 'ran: helper');
+ equal(template({}, { helpers: helpers }), 'ran: helper');
});
it('should include full id', function() {
- shouldCompileTo('{{#foo.helper}}{{/foo.helper}}', [{foo: {}}, helpers], 'missing: foo.helper');
+ shouldCompileTo(
+ '{{#foo.helper}}{{/foo.helper}}',
+ [{ foo: {} }, helpers],
+ 'missing: foo.helper'
+ );
});
it('should include full id if a hash is passed', function() {
- shouldCompileTo('{{#foo.helper bar=baz}}{{/foo.helper}}', [{foo: {}}, helpers], 'helper missing: foo.helper');
+ shouldCompileTo(
+ '{{#foo.helper bar=baz}}{{/foo.helper}}',
+ [{ foo: {} }, helpers],
+ 'helper missing: foo.helper'
+ );
});
});
@@ -636,12 +1068,14 @@ describe('helpers', function() {
world: 'world'
};
- var result = template(context, {helpers: helpers});
+ var result = template(context, { helpers: helpers });
equals(result, 'GOODBYE cruel WORLD', 'Helper executed');
});
it('helpers take precedence over same-named context properties$', function() {
- var template = CompilerContext.compile('{{#goodbye}} {{cruel world}}{{/goodbye}}');
+ var template = CompilerContext.compile(
+ '{{#goodbye}} {{cruel world}}{{/goodbye}}'
+ );
var helpers = {
goodbye: function(options) {
@@ -658,12 +1092,14 @@ describe('helpers', function() {
world: 'world'
};
- var result = template(context, {helpers: helpers});
+ var result = template(context, { helpers: helpers });
equals(result, 'GOODBYE cruel WORLD', 'Helper executed');
});
it('Scoped names take precedence over helpers', function() {
- var template = CompilerContext.compile('{{this.goodbye}} {{cruel world}} {{cruel this.goodbye}}');
+ var template = CompilerContext.compile(
+ '{{this.goodbye}} {{cruel world}} {{cruel this.goodbye}}'
+ );
var helpers = {
goodbye: function() {
@@ -680,12 +1116,18 @@ describe('helpers', function() {
world: 'world'
};
- var result = template(context, {helpers: helpers});
- equals(result, 'goodbye cruel WORLD cruel GOODBYE', 'Helper not executed');
+ var result = template(context, { helpers: helpers });
+ equals(
+ result,
+ 'goodbye cruel WORLD cruel GOODBYE',
+ 'Helper not executed'
+ );
});
it('Scoped names take precedence over block helpers', function() {
- var template = CompilerContext.compile('{{#goodbye}} {{cruel world}}{{/goodbye}} {{this.goodbye}}');
+ var template = CompilerContext.compile(
+ '{{#goodbye}} {{cruel world}}{{/goodbye}} {{this.goodbye}}'
+ );
var helpers = {
goodbye: function(options) {
@@ -702,21 +1144,25 @@ describe('helpers', function() {
world: 'world'
};
- var result = template(context, {helpers: helpers});
+ var result = template(context, { helpers: helpers });
equals(result, 'GOODBYE cruel WORLD goodbye', 'Helper executed');
});
});
describe('block params', function() {
it('should take presedence over context values', function() {
- var hash = {value: 'foo'};
+ var hash = { value: 'foo' };
var helpers = {
goodbyes: function(options) {
equals(options.fn.blockParams, 1);
- return options.fn({value: 'bar'}, {blockParams: [1, 2]});
+ return options.fn({ value: 'bar' }, { blockParams: [1, 2] });
}
};
- shouldCompileTo('{{#goodbyes as |value|}}{{value}}{{/goodbyes}}{{value}}', [hash, helpers], '1foo');
+ shouldCompileTo(
+ '{{#goodbyes as |value|}}{{value}}{{/goodbyes}}{{value}}',
+ [hash, helpers],
+ '1foo'
+ );
});
it('should take presedence over helper values', function() {
var hash = {};
@@ -726,110 +1172,160 @@ describe('helpers', function() {
},
goodbyes: function(options) {
equals(options.fn.blockParams, 1);
- return options.fn({}, {blockParams: [1, 2]});
+ return options.fn({}, { blockParams: [1, 2] });
}
};
- shouldCompileTo('{{#goodbyes as |value|}}{{value}}{{/goodbyes}}{{value}}', [hash, helpers], '1foo');
+ shouldCompileTo(
+ '{{#goodbyes as |value|}}{{value}}{{/goodbyes}}{{value}}',
+ [hash, helpers],
+ '1foo'
+ );
});
it('should not take presedence over pathed values', function() {
- var hash = {value: 'bar'};
+ var hash = { value: 'bar' };
var helpers = {
value: function() {
return 'foo';
},
goodbyes: function(options) {
equals(options.fn.blockParams, 1);
- return options.fn(this, {blockParams: [1, 2]});
+ return options.fn(this, { blockParams: [1, 2] });
}
};
- shouldCompileTo('{{#goodbyes as |value|}}{{./value}}{{/goodbyes}}{{value}}', [hash, helpers], 'barfoo');
+ shouldCompileTo(
+ '{{#goodbyes as |value|}}{{./value}}{{/goodbyes}}{{value}}',
+ [hash, helpers],
+ 'barfoo'
+ );
});
it('should take presednece over parent block params', function() {
- var hash = {value: 'foo'},
- value = 1;
+ var hash = { value: 'foo' },
+ value = 1;
var helpers = {
goodbyes: function(options) {
- return options.fn({value: 'bar'}, {blockParams: options.fn.blockParams === 1 ? [value++, value++] : undefined});
+ return options.fn(
+ { value: 'bar' },
+ {
+ blockParams:
+ options.fn.blockParams === 1 ? [value++, value++] : undefined
+ }
+ );
}
};
- shouldCompileTo('{{#goodbyes as |value|}}{{#goodbyes}}{{value}}{{#goodbyes as |value|}}{{value}}{{/goodbyes}}{{/goodbyes}}{{/goodbyes}}{{value}}', [hash, helpers], '13foo');
+ shouldCompileTo(
+ '{{#goodbyes as |value|}}{{#goodbyes}}{{value}}{{#goodbyes as |value|}}{{value}}{{/goodbyes}}{{/goodbyes}}{{/goodbyes}}{{value}}',
+ [hash, helpers],
+ '13foo'
+ );
});
it('should allow block params on chained helpers', function() {
- var hash = {value: 'foo'};
+ var hash = { value: 'foo' };
var helpers = {
goodbyes: function(options) {
equals(options.fn.blockParams, 1);
- return options.fn({value: 'bar'}, {blockParams: [1, 2]});
+ return options.fn({ value: 'bar' }, { blockParams: [1, 2] });
}
};
- shouldCompileTo('{{#if bar}}{{else goodbyes as |value|}}{{value}}{{/if}}{{value}}', [hash, helpers], '1foo');
+ shouldCompileTo(
+ '{{#if bar}}{{else goodbyes as |value|}}{{value}}{{/if}}{{value}}',
+ [hash, helpers],
+ '1foo'
+ );
});
});
describe('built-in helpers malformed arguments ', function() {
it('if helper - too few arguments', function() {
var template = CompilerContext.compile('{{#if}}{{/if}}');
- shouldThrow(function() {
-
- template({});
- }, undefined, /#if requires exactly one argument/);
+ shouldThrow(
+ function() {
+ template({});
+ },
+ undefined,
+ /#if requires exactly one argument/
+ );
});
it('if helper - too many arguments, string', function() {
var template = CompilerContext.compile('{{#if test "string"}}{{/if}}');
- shouldThrow(function() {
-
- template({});
- }, undefined, /#if requires exactly one argument/);
+ shouldThrow(
+ function() {
+ template({});
+ },
+ undefined,
+ /#if requires exactly one argument/
+ );
});
it('if helper - too many arguments, undefined', function() {
var template = CompilerContext.compile('{{#if test undefined}}{{/if}}');
- shouldThrow(function() {
-
- template({});
- }, undefined, /#if requires exactly one argument/);
+ shouldThrow(
+ function() {
+ template({});
+ },
+ undefined,
+ /#if requires exactly one argument/
+ );
});
it('if helper - too many arguments, null', function() {
var template = CompilerContext.compile('{{#if test null}}{{/if}}');
- shouldThrow(function() {
-
- template({});
- }, undefined, /#if requires exactly one argument/);
+ shouldThrow(
+ function() {
+ template({});
+ },
+ undefined,
+ /#if requires exactly one argument/
+ );
});
it('unless helper - too few arguments', function() {
var template = CompilerContext.compile('{{#unless}}{{/unless}}');
- shouldThrow(function() {
-
- template({});
- }, undefined, /#unless requires exactly one argument/);
+ shouldThrow(
+ function() {
+ template({});
+ },
+ undefined,
+ /#unless requires exactly one argument/
+ );
});
it('unless helper - too many arguments', function() {
- var template = CompilerContext.compile('{{#unless test null}}{{/unless}}');
- shouldThrow(function() {
-
- template({});
- }, undefined, /#unless requires exactly one argument/);
+ var template = CompilerContext.compile(
+ '{{#unless test null}}{{/unless}}'
+ );
+ shouldThrow(
+ function() {
+ template({});
+ },
+ undefined,
+ /#unless requires exactly one argument/
+ );
});
it('with helper - too few arguments', function() {
var template = CompilerContext.compile('{{#with}}{{/with}}');
- shouldThrow(function() {
-
- template({});
- }, undefined, /#with requires exactly one argument/);
+ shouldThrow(
+ function() {
+ template({});
+ },
+ undefined,
+ /#with requires exactly one argument/
+ );
});
it('with helper - too many arguments', function() {
- var template = CompilerContext.compile('{{#with test "string"}}{{/with}}');
- shouldThrow(function() {
-
- template({});
- }, undefined, /#with requires exactly one argument/);
+ var template = CompilerContext.compile(
+ '{{#with test "string"}}{{/with}}'
+ );
+ shouldThrow(
+ function() {
+ template({});
+ },
+ undefined,
+ /#with requires exactly one argument/
+ );
});
});
});
diff --git a/spec/javascript-compiler.js b/spec/javascript-compiler.js
index 5a10388f..21b8e2a0 100644
--- a/spec/javascript-compiler.js
+++ b/spec/javascript-compiler.js
@@ -13,7 +13,10 @@ describe('javascript-compiler api', function() {
});
it('should allow override', function() {
- handlebarsEnv.JavaScriptCompiler.prototype.nameLookup = function(parent, name) {
+ handlebarsEnv.JavaScriptCompiler.prototype.nameLookup = function(
+ parent,
+ name
+ ) {
return parent + '.bar_' + name;
};
/* eslint-disable camelcase */
@@ -43,7 +46,7 @@ describe('javascript-compiler api', function() {
};
handlebarsEnv.VM.checkRevision = function(compilerInfo) {
if (compilerInfo !== 'crazy') {
- throw new Error('It didn\'t work');
+ throw new Error("It didn't work");
}
};
shouldCompileTo('{{foo}} ', { foo: 'food' }, 'food ');
@@ -54,7 +57,8 @@ describe('javascript-compiler api', function() {
beforeEach(function() {
handlebarsEnv.JavaScriptCompiler.prototype.forceBuffer = true;
$superAppend = handlebarsEnv.JavaScriptCompiler.prototype.appendToBuffer;
- $superCreate = handlebarsEnv.JavaScriptCompiler.prototype.initializeBuffer;
+ $superCreate =
+ handlebarsEnv.JavaScriptCompiler.prototype.initializeBuffer;
});
afterEach(function() {
handlebarsEnv.JavaScriptCompiler.prototype.forceBuffer = false;
@@ -69,7 +73,9 @@ describe('javascript-compiler api', function() {
shouldCompileTo('{{foo}} ', { foo: 'food' }, 'foo_food ');
});
it('should allow append buffer override', function() {
- handlebarsEnv.JavaScriptCompiler.prototype.appendToBuffer = function(string) {
+ handlebarsEnv.JavaScriptCompiler.prototype.appendToBuffer = function(
+ string
+ ) {
return $superAppend.call(this, [string, ' + "_foo"']);
};
shouldCompileTo('{{foo}}', { foo: 'food' }, 'food_foo');
diff --git a/spec/parser.js b/spec/parser.js
index 856031c3..2aa7e39f 100644
--- a/spec/parser.js
+++ b/spec/parser.js
@@ -68,7 +68,10 @@ describe('parser', function() {
equals(astFor('{{null}}'), '{{ NULL [] }}\n');
});
it('parses mustaches with undefined and null parameters', function() {
- equals(astFor('{{foo undefined null}}'), '{{ PATH:foo [UNDEFINED, NULL] }}\n');
+ equals(
+ astFor('{{foo undefined null}}'),
+ '{{ PATH:foo [UNDEFINED, NULL] }}\n'
+ );
});
it('parses mustaches with DATA parameters', function() {
@@ -78,23 +81,53 @@ describe('parser', function() {
it('parses mustaches with hash arguments', function() {
equals(astFor('{{foo bar=baz}}'), '{{ PATH:foo [] HASH{bar=PATH:baz} }}\n');
equals(astFor('{{foo bar=1}}'), '{{ PATH:foo [] HASH{bar=NUMBER{1}} }}\n');
- equals(astFor('{{foo bar=true}}'), '{{ PATH:foo [] HASH{bar=BOOLEAN{true}} }}\n');
- equals(astFor('{{foo bar=false}}'), '{{ PATH:foo [] HASH{bar=BOOLEAN{false}} }}\n');
- equals(astFor('{{foo bar=@baz}}'), '{{ PATH:foo [] HASH{bar=@PATH:baz} }}\n');
+ equals(
+ astFor('{{foo bar=true}}'),
+ '{{ PATH:foo [] HASH{bar=BOOLEAN{true}} }}\n'
+ );
+ equals(
+ astFor('{{foo bar=false}}'),
+ '{{ PATH:foo [] HASH{bar=BOOLEAN{false}} }}\n'
+ );
+ equals(
+ astFor('{{foo bar=@baz}}'),
+ '{{ PATH:foo [] HASH{bar=@PATH:baz} }}\n'
+ );
- equals(astFor('{{foo bar=baz bat=bam}}'), '{{ PATH:foo [] HASH{bar=PATH:baz, bat=PATH:bam} }}\n');
- equals(astFor('{{foo bar=baz bat="bam"}}'), '{{ PATH:foo [] HASH{bar=PATH:baz, bat="bam"} }}\n');
+ equals(
+ astFor('{{foo bar=baz bat=bam}}'),
+ '{{ PATH:foo [] HASH{bar=PATH:baz, bat=PATH:bam} }}\n'
+ );
+ equals(
+ astFor('{{foo bar=baz bat="bam"}}'),
+ '{{ PATH:foo [] HASH{bar=PATH:baz, bat="bam"} }}\n'
+ );
equals(astFor("{{foo bat='bam'}}"), '{{ PATH:foo [] HASH{bat="bam"} }}\n');
- equals(astFor('{{foo omg bar=baz bat="bam"}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam"} }}\n');
- equals(astFor('{{foo omg bar=baz bat="bam" baz=1}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=NUMBER{1}} }}\n');
- equals(astFor('{{foo omg bar=baz bat="bam" baz=true}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=BOOLEAN{true}} }}\n');
- equals(astFor('{{foo omg bar=baz bat="bam" baz=false}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=BOOLEAN{false}} }}\n');
+ equals(
+ astFor('{{foo omg bar=baz bat="bam"}}'),
+ '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam"} }}\n'
+ );
+ equals(
+ astFor('{{foo omg bar=baz bat="bam" baz=1}}'),
+ '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=NUMBER{1}} }}\n'
+ );
+ equals(
+ astFor('{{foo omg bar=baz bat="bam" baz=true}}'),
+ '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=BOOLEAN{true}} }}\n'
+ );
+ equals(
+ astFor('{{foo omg bar=baz bat="bam" baz=false}}'),
+ '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=BOOLEAN{false}} }}\n'
+ );
});
it('parses contents followed by a mustache', function() {
- equals(astFor('foo bar {{baz}}'), 'CONTENT[ \'foo bar \' ]\n{{ PATH:baz [] }}\n');
+ equals(
+ astFor('foo bar {{baz}}'),
+ "CONTENT[ 'foo bar ' ]\n{{ PATH:baz [] }}\n"
+ );
});
it('parses a partial', function() {
@@ -108,47 +141,81 @@ describe('parser', function() {
});
it('parses a partial with hash', function() {
- equals(astFor('{{> foo bar=bat}}'), '{{> PARTIAL:foo HASH{bar=PATH:bat} }}\n');
+ equals(
+ astFor('{{> foo bar=bat}}'),
+ '{{> PARTIAL:foo HASH{bar=PATH:bat} }}\n'
+ );
});
it('parses a partial with context and hash', function() {
- equals(astFor('{{> foo bar bat=baz}}'), '{{> PARTIAL:foo PATH:bar HASH{bat=PATH:baz} }}\n');
+ equals(
+ astFor('{{> foo bar bat=baz}}'),
+ '{{> PARTIAL:foo PATH:bar HASH{bat=PATH:baz} }}\n'
+ );
});
it('parses a partial with a complex name', function() {
- equals(astFor('{{> shared/partial?.bar}}'), '{{> PARTIAL:shared/partial?.bar }}\n');
+ equals(
+ astFor('{{> shared/partial?.bar}}'),
+ '{{> PARTIAL:shared/partial?.bar }}\n'
+ );
});
it('parsers partial blocks', function() {
- equals(astFor('{{#> foo}}bar{{/foo}}'), '{{> PARTIAL BLOCK:foo PROGRAM:\n CONTENT[ \'bar\' ]\n }}\n');
+ equals(
+ astFor('{{#> foo}}bar{{/foo}}'),
+ "{{> PARTIAL BLOCK:foo PROGRAM:\n CONTENT[ 'bar' ]\n }}\n"
+ );
});
it('should handle parser block mismatch', function() {
- shouldThrow(function() {
- astFor('{{#> goodbyes}}{{/hellos}}');
- }, Error, (/goodbyes doesn't match hellos/));
+ shouldThrow(
+ function() {
+ astFor('{{#> goodbyes}}{{/hellos}}');
+ },
+ Error,
+ /goodbyes doesn't match hellos/
+ );
});
it('parsers partial blocks with arguments', function() {
- equals(astFor('{{#> foo context hash=value}}bar{{/foo}}'), '{{> PARTIAL BLOCK:foo PATH:context HASH{hash=PATH:value} PROGRAM:\n CONTENT[ \'bar\' ]\n }}\n');
+ equals(
+ astFor('{{#> foo context hash=value}}bar{{/foo}}'),
+ "{{> PARTIAL BLOCK:foo PATH:context HASH{hash=PATH:value} PROGRAM:\n CONTENT[ 'bar' ]\n }}\n"
+ );
});
it('parses a comment', function() {
- equals(astFor('{{! this is a comment }}'), "{{! ' this is a comment ' }}\n");
+ equals(
+ astFor('{{! this is a comment }}'),
+ "{{! ' this is a comment ' }}\n"
+ );
});
it('parses a multi-line comment', function() {
- equals(astFor('{{!\nthis is a multi-line comment\n}}'), "{{! '\nthis is a multi-line comment\n' }}\n");
+ equals(
+ astFor('{{!\nthis is a multi-line comment\n}}'),
+ "{{! '\nthis is a multi-line comment\n' }}\n"
+ );
});
it('parses an inverse section', function() {
- equals(astFor('{{#foo}} bar {{^}} baz {{/foo}}'), "BLOCK:\n PATH:foo []\n PROGRAM:\n CONTENT[ ' bar ' ]\n {{^}}\n CONTENT[ ' baz ' ]\n");
+ equals(
+ astFor('{{#foo}} bar {{^}} baz {{/foo}}'),
+ "BLOCK:\n PATH:foo []\n PROGRAM:\n CONTENT[ ' bar ' ]\n {{^}}\n CONTENT[ ' baz ' ]\n"
+ );
});
it('parses an inverse (else-style) section', function() {
- equals(astFor('{{#foo}} bar {{else}} baz {{/foo}}'), "BLOCK:\n PATH:foo []\n PROGRAM:\n CONTENT[ ' bar ' ]\n {{^}}\n CONTENT[ ' baz ' ]\n");
+ equals(
+ astFor('{{#foo}} bar {{else}} baz {{/foo}}'),
+ "BLOCK:\n PATH:foo []\n PROGRAM:\n CONTENT[ ' bar ' ]\n {{^}}\n CONTENT[ ' baz ' ]\n"
+ );
});
it('parses multiple inverse sections', function() {
- equals(astFor('{{#foo}} bar {{else if bar}}{{else}} baz {{/foo}}'), "BLOCK:\n PATH:foo []\n PROGRAM:\n CONTENT[ ' bar ' ]\n {{^}}\n BLOCK:\n PATH:if [PATH:bar]\n PROGRAM:\n {{^}}\n CONTENT[ ' baz ' ]\n");
+ equals(
+ astFor('{{#foo}} bar {{else if bar}}{{else}} baz {{/foo}}'),
+ "BLOCK:\n PATH:foo []\n PROGRAM:\n CONTENT[ ' bar ' ]\n {{^}}\n BLOCK:\n PATH:if [PATH:bar]\n PROGRAM:\n {{^}}\n CONTENT[ ' baz ' ]\n"
+ );
});
it('parses empty blocks', function() {
@@ -156,31 +223,52 @@ describe('parser', function() {
});
it('parses empty blocks with empty inverse section', function() {
- equals(astFor('{{#foo}}{{^}}{{/foo}}'), 'BLOCK:\n PATH:foo []\n PROGRAM:\n {{^}}\n');
+ equals(
+ astFor('{{#foo}}{{^}}{{/foo}}'),
+ 'BLOCK:\n PATH:foo []\n PROGRAM:\n {{^}}\n'
+ );
});
it('parses empty blocks with empty inverse (else-style) section', function() {
- equals(astFor('{{#foo}}{{else}}{{/foo}}'), 'BLOCK:\n PATH:foo []\n PROGRAM:\n {{^}}\n');
+ equals(
+ astFor('{{#foo}}{{else}}{{/foo}}'),
+ 'BLOCK:\n PATH:foo []\n PROGRAM:\n {{^}}\n'
+ );
});
it('parses non-empty blocks with empty inverse section', function() {
- equals(astFor('{{#foo}} bar {{^}}{{/foo}}'), "BLOCK:\n PATH:foo []\n PROGRAM:\n CONTENT[ ' bar ' ]\n {{^}}\n");
+ equals(
+ astFor('{{#foo}} bar {{^}}{{/foo}}'),
+ "BLOCK:\n PATH:foo []\n PROGRAM:\n CONTENT[ ' bar ' ]\n {{^}}\n"
+ );
});
it('parses non-empty blocks with empty inverse (else-style) section', function() {
- equals(astFor('{{#foo}} bar {{else}}{{/foo}}'), "BLOCK:\n PATH:foo []\n PROGRAM:\n CONTENT[ ' bar ' ]\n {{^}}\n");
+ equals(
+ astFor('{{#foo}} bar {{else}}{{/foo}}'),
+ "BLOCK:\n PATH:foo []\n PROGRAM:\n CONTENT[ ' bar ' ]\n {{^}}\n"
+ );
});
it('parses empty blocks with non-empty inverse section', function() {
- equals(astFor('{{#foo}}{{^}} bar {{/foo}}'), "BLOCK:\n PATH:foo []\n PROGRAM:\n {{^}}\n CONTENT[ ' bar ' ]\n");
+ equals(
+ astFor('{{#foo}}{{^}} bar {{/foo}}'),
+ "BLOCK:\n PATH:foo []\n PROGRAM:\n {{^}}\n CONTENT[ ' bar ' ]\n"
+ );
});
it('parses empty blocks with non-empty inverse (else-style) section', function() {
- equals(astFor('{{#foo}}{{else}} bar {{/foo}}'), "BLOCK:\n PATH:foo []\n PROGRAM:\n {{^}}\n CONTENT[ ' bar ' ]\n");
+ equals(
+ astFor('{{#foo}}{{else}} bar {{/foo}}'),
+ "BLOCK:\n PATH:foo []\n PROGRAM:\n {{^}}\n CONTENT[ ' bar ' ]\n"
+ );
});
it('parses a standalone inverse section', function() {
- equals(astFor('{{^foo}}bar{{/foo}}'), "BLOCK:\n PATH:foo []\n {{^}}\n CONTENT[ 'bar' ]\n");
+ equals(
+ astFor('{{^foo}}bar{{/foo}}'),
+ "BLOCK:\n PATH:foo []\n {{^}}\n CONTENT[ 'bar' ]\n"
+ );
});
it('throws on old inverse section', function() {
shouldThrow(function() {
@@ -189,105 +277,179 @@ describe('parser', function() {
});
it('parses block with block params', function() {
- equals(astFor('{{#foo as |bar baz|}}content{{/foo}}'), "BLOCK:\n PATH:foo []\n PROGRAM:\n BLOCK PARAMS: [ bar baz ]\n CONTENT[ 'content' ]\n");
+ equals(
+ astFor('{{#foo as |bar baz|}}content{{/foo}}'),
+ "BLOCK:\n PATH:foo []\n PROGRAM:\n BLOCK PARAMS: [ bar baz ]\n CONTENT[ 'content' ]\n"
+ );
});
it('parses inverse block with block params', function() {
- equals(astFor('{{^foo as |bar baz|}}content{{/foo}}'), "BLOCK:\n PATH:foo []\n {{^}}\n BLOCK PARAMS: [ bar baz ]\n CONTENT[ 'content' ]\n");
+ equals(
+ astFor('{{^foo as |bar baz|}}content{{/foo}}'),
+ "BLOCK:\n PATH:foo []\n {{^}}\n BLOCK PARAMS: [ bar baz ]\n CONTENT[ 'content' ]\n"
+ );
});
it('parses chained inverse block with block params', function() {
- equals(astFor('{{#foo}}{{else foo as |bar baz|}}content{{/foo}}'), "BLOCK:\n PATH:foo []\n PROGRAM:\n {{^}}\n BLOCK:\n PATH:foo []\n PROGRAM:\n BLOCK PARAMS: [ bar baz ]\n CONTENT[ 'content' ]\n");
+ equals(
+ astFor('{{#foo}}{{else foo as |bar baz|}}content{{/foo}}'),
+ "BLOCK:\n PATH:foo []\n PROGRAM:\n {{^}}\n BLOCK:\n PATH:foo []\n PROGRAM:\n BLOCK PARAMS: [ bar baz ]\n CONTENT[ 'content' ]\n"
+ );
});
- it('raises if there\'s a Parse error', function() {
- shouldThrow(function() {
- astFor('foo{{^}}bar');
- }, Error, /Parse error on line 1/);
- shouldThrow(function() {
- astFor('{{foo}');
- }, Error, /Parse error on line 1/);
- shouldThrow(function() {
- astFor('{{foo &}}');
- }, Error, /Parse error on line 1/);
- shouldThrow(function() {
- astFor('{{#goodbyes}}{{/hellos}}');
- }, Error, /goodbyes doesn't match hellos/);
+ it("raises if there's a Parse error", function() {
+ shouldThrow(
+ function() {
+ astFor('foo{{^}}bar');
+ },
+ Error,
+ /Parse error on line 1/
+ );
+ shouldThrow(
+ function() {
+ astFor('{{foo}');
+ },
+ Error,
+ /Parse error on line 1/
+ );
+ shouldThrow(
+ function() {
+ astFor('{{foo &}}');
+ },
+ Error,
+ /Parse error on line 1/
+ );
+ shouldThrow(
+ function() {
+ astFor('{{#goodbyes}}{{/hellos}}');
+ },
+ Error,
+ /goodbyes doesn't match hellos/
+ );
- shouldThrow(function() {
- astFor('{{{{goodbyes}}}} {{{{/hellos}}}}');
- }, Error, /goodbyes doesn't match hellos/);
+ shouldThrow(
+ function() {
+ astFor('{{{{goodbyes}}}} {{{{/hellos}}}}');
+ },
+ Error,
+ /goodbyes doesn't match hellos/
+ );
});
it('should handle invalid paths', function() {
- shouldThrow(function() {
- astFor('{{foo/../bar}}');
- }, Error, /Invalid path: foo\/\.\. - 1:2/);
- shouldThrow(function() {
- astFor('{{foo/./bar}}');
- }, Error, /Invalid path: foo\/\. - 1:2/);
- shouldThrow(function() {
- astFor('{{foo/this/bar}}');
- }, Error, /Invalid path: foo\/this - 1:2/);
+ shouldThrow(
+ function() {
+ astFor('{{foo/../bar}}');
+ },
+ Error,
+ /Invalid path: foo\/\.\. - 1:2/
+ );
+ shouldThrow(
+ function() {
+ astFor('{{foo/./bar}}');
+ },
+ Error,
+ /Invalid path: foo\/\. - 1:2/
+ );
+ shouldThrow(
+ function() {
+ astFor('{{foo/this/bar}}');
+ },
+ Error,
+ /Invalid path: foo\/this - 1:2/
+ );
});
it('knows how to report the correct line number in errors', function() {
- shouldThrow(function() {
- astFor('hello\nmy\n{{foo}');
- }, Error, /Parse error on line 3/);
- shouldThrow(function() {
- astFor('hello\n\nmy\n\n{{foo}');
- }, Error, /Parse error on line 5/);
+ shouldThrow(
+ function() {
+ astFor('hello\nmy\n{{foo}');
+ },
+ Error,
+ /Parse error on line 3/
+ );
+ shouldThrow(
+ function() {
+ astFor('hello\n\nmy\n\n{{foo}');
+ },
+ Error,
+ /Parse error on line 5/
+ );
});
it('knows how to report the correct line number in errors when the first character is a newline', function() {
- shouldThrow(function() {
- astFor('\n\nhello\n\nmy\n\n{{foo}');
- }, Error, /Parse error on line 7/);
+ shouldThrow(
+ function() {
+ astFor('\n\nhello\n\nmy\n\n{{foo}');
+ },
+ Error,
+ /Parse error on line 7/
+ );
});
describe('externally compiled AST', function() {
it('can pass through an already-compiled AST', function() {
- equals(astFor({
- type: 'Program',
- body: [ {type: 'ContentStatement', value: 'Hello'}]
- }), 'CONTENT[ \'Hello\' ]\n');
+ equals(
+ astFor({
+ type: 'Program',
+ body: [{ type: 'ContentStatement', value: 'Hello' }]
+ }),
+ "CONTENT[ 'Hello' ]\n"
+ );
});
});
describe('directives', function() {
it('should parse block directives', function() {
- equals(astFor('{{#* foo}}{{/foo}}'), 'DIRECTIVE BLOCK:\n PATH:foo []\n PROGRAM:\n');
+ equals(
+ astFor('{{#* foo}}{{/foo}}'),
+ 'DIRECTIVE BLOCK:\n PATH:foo []\n PROGRAM:\n'
+ );
});
it('should parse directives', function() {
equals(astFor('{{* foo}}'), '{{ DIRECTIVE PATH:foo [] }}\n');
});
it('should fail if directives have inverse', function() {
- shouldThrow(function() {
- astFor('{{#* foo}}{{^}}{{/foo}}');
- }, Error, /Unexpected inverse/);
+ shouldThrow(
+ function() {
+ astFor('{{#* foo}}{{^}}{{/foo}}');
+ },
+ Error,
+ /Unexpected inverse/
+ );
});
});
it('GH1024 - should track program location properly', function() {
- var p = Handlebars.parse('\n'
- + ' {{#if foo}}\n'
- + ' {{bar}}\n'
- + ' {{else}} {{baz}}\n'
- + '\n'
- + ' {{/if}}\n'
- + ' ');
+ var p = Handlebars.parse(
+ '\n' +
+ ' {{#if foo}}\n' +
+ ' {{bar}}\n' +
+ ' {{else}} {{baz}}\n' +
+ '\n' +
+ ' {{/if}}\n' +
+ ' '
+ );
// We really need a deep equals but for now this should be stable...
- equals(JSON.stringify(p.loc), JSON.stringify({
- start: { line: 1, column: 0 },
- end: { line: 7, column: 4 }
- }));
- equals(JSON.stringify(p.body[1].program.loc), JSON.stringify({
- start: { line: 2, column: 13 },
- end: { line: 4, column: 7 }
- }));
- equals(JSON.stringify(p.body[1].inverse.loc), JSON.stringify({
- start: { line: 4, column: 15 },
- end: { line: 6, column: 5 }
- }));
+ equals(
+ JSON.stringify(p.loc),
+ JSON.stringify({
+ start: { line: 1, column: 0 },
+ end: { line: 7, column: 4 }
+ })
+ );
+ equals(
+ JSON.stringify(p.body[1].program.loc),
+ JSON.stringify({
+ start: { line: 2, column: 13 },
+ end: { line: 4, column: 7 }
+ })
+ );
+ equals(
+ JSON.stringify(p.body[1].inverse.loc),
+ JSON.stringify({
+ start: { line: 4, column: 15 },
+ end: { line: 6, column: 5 }
+ })
+ );
});
});
diff --git a/spec/partials.js b/spec/partials.js
index 79f1dc88..d00d4147 100644
--- a/spec/partials.js
+++ b/spec/partials.js
@@ -2,115 +2,224 @@ describe('partials', function() {
it('basic partials', function() {
var string = 'Dudes: {{#dudes}}{{> dude}}{{/dudes}}';
var partial = '{{name}} ({{url}}) ';
- var hash = {dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
- shouldCompileToWithPartials(string, [hash, {}, {dude: partial}], true, 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ');
- shouldCompileToWithPartials(string, [hash, {}, {dude: partial},, false], true, 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ');
+ var hash = {
+ dudes: [
+ { name: 'Yehuda', url: 'http://yehuda' },
+ { name: 'Alan', url: 'http://alan' }
+ ]
+ };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { dude: partial }],
+ true,
+ 'Dudes: Yehuda (http://yehuda) Alan (http://alan) '
+ );
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { dude: partial }, , false],
+ true,
+ 'Dudes: Yehuda (http://yehuda) Alan (http://alan) '
+ );
});
it('dynamic partials', function() {
var string = 'Dudes: {{#dudes}}{{> (partial)}}{{/dudes}}';
var partial = '{{name}} ({{url}}) ';
- var hash = {dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
+ var hash = {
+ dudes: [
+ { name: 'Yehuda', url: 'http://yehuda' },
+ { name: 'Alan', url: 'http://alan' }
+ ]
+ };
var helpers = {
partial: function() {
return 'dude';
}
};
- shouldCompileToWithPartials(string, [hash, helpers, {dude: partial}], true, 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ');
- shouldCompileToWithPartials(string, [hash, helpers, {dude: partial},, false], true, 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ');
+ shouldCompileToWithPartials(
+ string,
+ [hash, helpers, { dude: partial }],
+ true,
+ 'Dudes: Yehuda (http://yehuda) Alan (http://alan) '
+ );
+ shouldCompileToWithPartials(
+ string,
+ [hash, helpers, { dude: partial }, , false],
+ true,
+ 'Dudes: Yehuda (http://yehuda) Alan (http://alan) '
+ );
});
it('failing dynamic partials', function() {
var string = 'Dudes: {{#dudes}}{{> (partial)}}{{/dudes}}';
var partial = '{{name}} ({{url}}) ';
- var hash = {dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
+ var hash = {
+ dudes: [
+ { name: 'Yehuda', url: 'http://yehuda' },
+ { name: 'Alan', url: 'http://alan' }
+ ]
+ };
var helpers = {
partial: function() {
return 'missing';
}
};
- shouldThrow(function() {
- shouldCompileToWithPartials(string, [hash, helpers, {dude: partial}], true, 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ');
- }, Handlebars.Exception, 'The partial missing could not be found');
+ shouldThrow(
+ function() {
+ shouldCompileToWithPartials(
+ string,
+ [hash, helpers, { dude: partial }],
+ true,
+ 'Dudes: Yehuda (http://yehuda) Alan (http://alan) '
+ );
+ },
+ Handlebars.Exception,
+ 'The partial missing could not be found'
+ );
});
it('partials with context', function() {
var string = 'Dudes: {{>dude dudes}}';
var partial = '{{#this}}{{name}} ({{url}}) {{/this}}';
- var hash = {dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
- shouldCompileToWithPartials(string, [hash, {}, {dude: partial}], true, 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ',
- 'Partials can be passed a context');
+ var hash = {
+ dudes: [
+ { name: 'Yehuda', url: 'http://yehuda' },
+ { name: 'Alan', url: 'http://alan' }
+ ]
+ };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { dude: partial }],
+ true,
+ 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ',
+ 'Partials can be passed a context'
+ );
});
it('partials with no context', function() {
var partial = '{{name}} ({{url}}) ';
- var hash = {dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
+ var hash = {
+ dudes: [
+ { name: 'Yehuda', url: 'http://yehuda' },
+ { name: 'Alan', url: 'http://alan' }
+ ]
+ };
shouldCompileToWithPartials(
- 'Dudes: {{#dudes}}{{>dude}}{{/dudes}}',
- [hash, {}, {dude: partial}, {explicitPartialContext: true}],
- true,
- 'Dudes: () () ');
+ 'Dudes: {{#dudes}}{{>dude}}{{/dudes}}',
+ [hash, {}, { dude: partial }, { explicitPartialContext: true }],
+ true,
+ 'Dudes: () () '
+ );
shouldCompileToWithPartials(
- 'Dudes: {{#dudes}}{{>dude name="foo"}}{{/dudes}}',
- [hash, {}, {dude: partial}, {explicitPartialContext: true}],
- true,
- 'Dudes: foo () foo () ');
+ 'Dudes: {{#dudes}}{{>dude name="foo"}}{{/dudes}}',
+ [hash, {}, { dude: partial }, { explicitPartialContext: true }],
+ true,
+ 'Dudes: foo () foo () '
+ );
});
it('partials with string context', function() {
var string = 'Dudes: {{>dude "dudes"}}';
var partial = '{{.}}';
var hash = {};
- shouldCompileToWithPartials(string, [hash, {}, {dude: partial}], true, 'Dudes: dudes');
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { dude: partial }],
+ true,
+ 'Dudes: dudes'
+ );
});
it('partials with undefined context', function() {
var string = 'Dudes: {{>dude dudes}}';
var partial = '{{foo}} Empty';
var hash = {};
- shouldCompileToWithPartials(string, [hash, {}, {dude: partial}], true, 'Dudes: Empty');
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { dude: partial }],
+ true,
+ 'Dudes: Empty'
+ );
});
it('partials with duplicate parameters', function() {
- shouldThrow(function() {
- CompilerContext.compile('Dudes: {{>dude dudes foo bar=baz}}');
- }, Error, 'Unsupported number of partial arguments: 2 - 1:7');
+ shouldThrow(
+ function() {
+ CompilerContext.compile('Dudes: {{>dude dudes foo bar=baz}}');
+ },
+ Error,
+ 'Unsupported number of partial arguments: 2 - 1:7'
+ );
});
it('partials with parameters', function() {
var string = 'Dudes: {{#dudes}}{{> dude others=..}}{{/dudes}}';
var partial = '{{others.foo}}{{name}} ({{url}}) ';
- var hash = {foo: 'bar', dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
- shouldCompileToWithPartials(string, [hash, {}, {dude: partial}], true, 'Dudes: barYehuda (http://yehuda) barAlan (http://alan) ',
- 'Basic partials output based on current context.');
+ var hash = {
+ foo: 'bar',
+ dudes: [
+ { name: 'Yehuda', url: 'http://yehuda' },
+ { name: 'Alan', url: 'http://alan' }
+ ]
+ };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { dude: partial }],
+ true,
+ 'Dudes: barYehuda (http://yehuda) barAlan (http://alan) ',
+ 'Basic partials output based on current context.'
+ );
});
it('partial in a partial', function() {
var string = 'Dudes: {{#dudes}}{{>dude}}{{/dudes}}';
var dude = '{{name}} {{> url}} ';
var url = '{{url}} ';
- var hash = {dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
- shouldCompileToWithPartials(string, [hash, {}, {dude: dude, url: url}], true, 'Dudes: Yehuda http://yehuda Alan http://alan ', 'Partials are rendered inside of other partials');
+ var hash = {
+ dudes: [
+ { name: 'Yehuda', url: 'http://yehuda' },
+ { name: 'Alan', url: 'http://alan' }
+ ]
+ };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { dude: dude, url: url }],
+ true,
+ 'Dudes: Yehuda http://yehuda Alan http://alan ',
+ 'Partials are rendered inside of other partials'
+ );
});
it('rendering undefined partial throws an exception', function() {
- shouldThrow(function() {
- var template = CompilerContext.compile('{{> whatever}}');
- template();
- }, Handlebars.Exception, 'The partial whatever could not be found');
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile('{{> whatever}}');
+ template();
+ },
+ Handlebars.Exception,
+ 'The partial whatever could not be found'
+ );
});
it('registering undefined partial throws an exception', function() {
- shouldThrow(function() {
- var undef;
- handlebarsEnv.registerPartial('undefined_test', undef);
- }, Handlebars.Exception, 'Attempting to register a partial called "undefined_test" as undefined');
+ shouldThrow(
+ function() {
+ var undef;
+ handlebarsEnv.registerPartial('undefined_test', undef);
+ },
+ Handlebars.Exception,
+ 'Attempting to register a partial called "undefined_test" as undefined'
+ );
});
it('rendering template partial in vm mode throws an exception', function() {
- shouldThrow(function() {
- var template = CompilerContext.compile('{{> whatever}}');
- template();
- }, Handlebars.Exception, 'The partial whatever could not be found');
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile('{{> whatever}}');
+ template();
+ },
+ Handlebars.Exception,
+ 'The partial whatever could not be found'
+ );
});
it('rendering function partial in vm mode', function() {
@@ -118,30 +227,57 @@ describe('partials', function() {
function partial(context) {
return context.name + ' (' + context.url + ') ';
}
- var hash = {dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
- shouldCompileTo(string, [hash, {}, {dude: partial}], 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ',
- 'Function partials output based in VM.');
+ var hash = {
+ dudes: [
+ { name: 'Yehuda', url: 'http://yehuda' },
+ { name: 'Alan', url: 'http://alan' }
+ ]
+ };
+ shouldCompileTo(
+ string,
+ [hash, {}, { dude: partial }],
+ 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ',
+ 'Function partials output based in VM.'
+ );
});
it('GH-14: a partial preceding a selector', function() {
var string = 'Dudes: {{>dude}} {{anotherDude}}';
var dude = '{{name}}';
- var hash = {name: 'Jeepers', anotherDude: 'Creepers'};
- shouldCompileToWithPartials(string, [hash, {}, {dude: dude}], true, 'Dudes: Jeepers Creepers', 'Regular selectors can follow a partial');
+ var hash = { name: 'Jeepers', anotherDude: 'Creepers' };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { dude: dude }],
+ true,
+ 'Dudes: Jeepers Creepers',
+ 'Regular selectors can follow a partial'
+ );
});
it('Partials with slash paths', function() {
var string = 'Dudes: {{> shared/dude}}';
var dude = '{{name}}';
- var hash = {name: 'Jeepers', anotherDude: 'Creepers'};
- shouldCompileToWithPartials(string, [hash, {}, {'shared/dude': dude}], true, 'Dudes: Jeepers', 'Partials can use literal paths');
+ var hash = { name: 'Jeepers', anotherDude: 'Creepers' };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { 'shared/dude': dude }],
+ true,
+ 'Dudes: Jeepers',
+ 'Partials can use literal paths'
+ );
});
it('Partials with slash and point paths', function() {
var string = 'Dudes: {{> shared/dude.thing}}';
var dude = '{{name}}';
- var hash = {name: 'Jeepers', anotherDude: 'Creepers'};
- shouldCompileToWithPartials(string, [hash, {}, {'shared/dude.thing': dude}], true, 'Dudes: Jeepers', 'Partials can use literal with points in paths');
+ var hash = { name: 'Jeepers', anotherDude: 'Creepers' };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { 'shared/dude.thing': dude }],
+ true,
+ 'Dudes: Jeepers',
+ 'Partials can use literal with points in paths'
+ );
});
it('Global Partials', function() {
@@ -149,8 +285,14 @@ describe('partials', function() {
var string = 'Dudes: {{> shared/dude}} {{> globalTest}}';
var dude = '{{name}}';
- var hash = {name: 'Jeepers', anotherDude: 'Creepers'};
- shouldCompileToWithPartials(string, [hash, {}, {'shared/dude': dude}], true, 'Dudes: Jeepers Creepers', 'Partials can use globals or passed');
+ var hash = { name: 'Jeepers', anotherDude: 'Creepers' };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { 'shared/dude': dude }],
+ true,
+ 'Dudes: Jeepers Creepers',
+ 'Partials can use globals or passed'
+ );
handlebarsEnv.unregisterPartial('globalTest');
equals(handlebarsEnv.partials.globalTest, undefined);
@@ -163,51 +305,95 @@ describe('partials', function() {
});
var string = 'Dudes: {{> shared/dude}} {{> globalTest}}';
- var hash = {name: 'Jeepers', anotherDude: 'Creepers'};
- shouldCompileToWithPartials(string, [hash], true, 'Dudes: Jeepers Creepers', 'Partials can use globals or passed');
+ var hash = { name: 'Jeepers', anotherDude: 'Creepers' };
+ shouldCompileToWithPartials(
+ string,
+ [hash],
+ true,
+ 'Dudes: Jeepers Creepers',
+ 'Partials can use globals or passed'
+ );
});
it('Partials with integer path', function() {
var string = 'Dudes: {{> 404}}';
var dude = '{{name}}';
- var hash = {name: 'Jeepers', anotherDude: 'Creepers'};
- shouldCompileToWithPartials(string, [hash, {}, {404: dude}], true, 'Dudes: Jeepers', 'Partials can use literal paths');
+ var hash = { name: 'Jeepers', anotherDude: 'Creepers' };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { 404: dude }],
+ true,
+ 'Dudes: Jeepers',
+ 'Partials can use literal paths'
+ );
});
it('Partials with complex path', function() {
var string = 'Dudes: {{> 404/asdf?.bar}}';
var dude = '{{name}}';
- var hash = {name: 'Jeepers', anotherDude: 'Creepers'};
- shouldCompileToWithPartials(string, [hash, {}, {'404/asdf?.bar': dude}], true, 'Dudes: Jeepers', 'Partials can use literal paths');
+ var hash = { name: 'Jeepers', anotherDude: 'Creepers' };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { '404/asdf?.bar': dude }],
+ true,
+ 'Dudes: Jeepers',
+ 'Partials can use literal paths'
+ );
});
it('Partials with escaped', function() {
var string = 'Dudes: {{> [+404/asdf?.bar]}}';
var dude = '{{name}}';
- var hash = {name: 'Jeepers', anotherDude: 'Creepers'};
- shouldCompileToWithPartials(string, [hash, {}, {'+404/asdf?.bar': dude}], true, 'Dudes: Jeepers', 'Partials can use literal paths');
+ var hash = { name: 'Jeepers', anotherDude: 'Creepers' };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { '+404/asdf?.bar': dude }],
+ true,
+ 'Dudes: Jeepers',
+ 'Partials can use literal paths'
+ );
});
it('Partials with string', function() {
- var string = 'Dudes: {{> \'+404/asdf?.bar\'}}';
+ var string = "Dudes: {{> '+404/asdf?.bar'}}";
var dude = '{{name}}';
- var hash = {name: 'Jeepers', anotherDude: 'Creepers'};
- shouldCompileToWithPartials(string, [hash, {}, {'+404/asdf?.bar': dude}], true, 'Dudes: Jeepers', 'Partials can use literal paths');
+ var hash = { name: 'Jeepers', anotherDude: 'Creepers' };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { '+404/asdf?.bar': dude }],
+ true,
+ 'Dudes: Jeepers',
+ 'Partials can use literal paths'
+ );
});
it('should handle empty partial', function() {
var string = 'Dudes: {{#dudes}}{{> dude}}{{/dudes}}';
var partial = '';
- var hash = {dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
- shouldCompileToWithPartials(string, [hash, {}, {dude: partial}], true, 'Dudes: ');
+ var hash = {
+ dudes: [
+ { name: 'Yehuda', url: 'http://yehuda' },
+ { name: 'Alan', url: 'http://alan' }
+ ]
+ };
+ shouldCompileToWithPartials(
+ string,
+ [hash, {}, { dude: partial }],
+ true,
+ 'Dudes: '
+ );
});
it('throw on missing partial', function() {
var compile = handlebarsEnv.compile;
handlebarsEnv.compile = undefined;
- shouldThrow(function() {
- shouldCompileTo('{{> dude}}', [{}, {}, {dude: 'fail'}], '');
- }, Error, /The partial dude could not be compiled/);
+ shouldThrow(
+ function() {
+ shouldCompileTo('{{> dude}}', [{}, {}, { dude: 'fail' }], '');
+ },
+ Error,
+ /The partial dude could not be compiled/
+ );
handlebarsEnv.compile = compile;
});
@@ -217,224 +403,309 @@ describe('partials', function() {
'{{#> dude}}success{{/dude}}',
[{}, {}, {}],
true,
- 'success');
+ 'success'
+ );
});
it('should execute default block with proper context', function() {
shouldCompileToWithPartials(
'{{#> dude context}}{{value}}{{/dude}}',
- [{context: {value: 'success'}}, {}, {}],
+ [{ context: { value: 'success' } }, {}, {}],
true,
- 'success');
+ 'success'
+ );
});
it('should propagate block parameters to default block', function() {
shouldCompileToWithPartials(
'{{#with context as |me|}}{{#> dude}}{{me.value}}{{/dude}}{{/with}}',
- [{context: {value: 'success'}}, {}, {}],
+ [{ context: { value: 'success' } }, {}, {}],
true,
- 'success');
+ 'success'
+ );
});
it('should not use partial block if partial exists', function() {
shouldCompileToWithPartials(
'{{#> dude}}fail{{/dude}}',
- [{}, {}, {dude: 'success'}],
+ [{}, {}, { dude: 'success' }],
true,
- 'success');
+ 'success'
+ );
});
it('should render block from partial', function() {
shouldCompileToWithPartials(
'{{#> dude}}success{{/dude}}',
- [{}, {}, {dude: '{{> @partial-block }}'}],
+ [{}, {}, { dude: '{{> @partial-block }}' }],
true,
- 'success');
+ 'success'
+ );
});
it('should be able to render the partial-block twice', function() {
shouldCompileToWithPartials(
- '{{#> dude}}success{{/dude}}',
- [{}, {}, {dude: '{{> @partial-block }} {{> @partial-block }}'}],
- true,
- 'success success');
+ '{{#> dude}}success{{/dude}}',
+ [{}, {}, { dude: '{{> @partial-block }} {{> @partial-block }}' }],
+ true,
+ 'success success'
+ );
});
it('should render block from partial with context', function() {
shouldCompileToWithPartials(
'{{#> dude}}{{value}}{{/dude}}',
- [{context: {value: 'success'}}, {}, {dude: '{{#with context}}{{> @partial-block }}{{/with}}'}],
+ [
+ { context: { value: 'success' } },
+ {},
+ { dude: '{{#with context}}{{> @partial-block }}{{/with}}' }
+ ],
true,
- 'success');
+ 'success'
+ );
});
it('should be able to access the @data frame from a partial-block', function() {
shouldCompileToWithPartials(
'{{#> dude}}in-block: {{@root/value}}{{/dude}}',
- [{value: 'success'}, {}, {dude: 'before-block: {{@root/value}} {{> @partial-block }}'}],
+ [
+ { value: 'success' },
+ {},
+ {
+ dude:
+ 'before-block: {{@root/value}} {{> @partial-block }}'
+ }
+ ],
true,
- 'before-block: success in-block: success');
+ 'before-block: success in-block: success'
+ );
});
it('should allow the #each-helper to be used along with partial-blocks', function() {
shouldCompileToWithPartials(
'{{#> list value}}value = {{.}}{{/list}} ',
[
- {value: ['a', 'b', 'c']},
+ { value: ['a', 'b', 'c'] },
{},
{
- list: '{{#each .}}- {{> @partial-block}}
{{/each}}
'
+ list:
+ '{{#each .}}- {{> @partial-block}}
{{/each}}
'
}
],
true,
- '- value = a
- value = b
- value = c
- value = a
- value = b
- value = c
{{#> outer}}{{value}}{{/outer}} ',
[
- {value: 'success'},
+ { value: 'success' },
{},
{
- outer: '{{#> nested}}{{> @partial-block}} {{/nested}} ',
+ outer:
+ '{{#> nested}}{{> @partial-block}} {{/nested}} ',
nested: '{{> @partial-block}} '
}
],
true,
- 'success success {{#> outer}}{{value}}{{/outer}} ',
[
- {value: 'success'},
+ { value: 'success' },
{},
{
- outer: '{{#> nested}}{{> @partial-block}} {{/nested}}{{> @partial-block}} ',
+ outer:
+ '{{#> nested}}{{> @partial-block}} {{/nested}}{{> @partial-block}} ',
nested: '{{> @partial-block}} '
}
],
true,
- 'success success {{#> outer}}{{value}}{{/outer}} ',
[
- {value: 'success'},
+ { value: 'success' },
{},
{
- outer: '{{#> nested}}{{> @partial-block}} {{> @partial-block}} {{/nested}}{{> @partial-block}}+{{> @partial-block}} ',
+ outer:
+ '{{#> nested}}{{> @partial-block}} {{> @partial-block}} {{/nested}}{{> @partial-block}}+{{> @partial-block}} ',
nested: '{{> @partial-block}} '
}
],
true,
- 'success success success success {{#> outer}}{{value}}{{/outer}} ',
[
- {value: 'success'},
+ { value: 'success' },
{},
{
- outer: '{{#> nested}}{{> @partial-block}} {{> @partial-block}} {{/nested}} ',
+ outer:
+ '{{#> nested}}{{> @partial-block}} {{> @partial-block}} {{/nested}} ',
nested: '{{> @partial-block}}{{> @partial-block}} '
}
],
true,
'' +
- 'success success success success success success success success {{>@partial-block}} {{/inner}}{{/inline}}' +
- '{{#*inline "inner"}}{{>@partial-block}} {{/inline}}' +
- '{{#>outer}}{{value}}{{/outer}}',
- [{value: 'success'}, {}, {}],
+ '{{#*inline "inner"}}{{>@partial-block}} {{/inline}}' +
+ '{{#>outer}}{{value}}{{/outer}}',
+ [{ value: 'success' }, {}, {}],
true,
- 'success success {{>@partial-block}} {{/inner}}{{>@partial-block}}{{/inline}}' +
- '{{#*inline "inner"}}{{>@partial-block}} {{/inline}}' +
- '{{#>outer}}{{value}}{{/outer}}',
- [{value: 'success'}, {}, {}],
+ '{{#*inline "inner"}}{{>@partial-block}} {{/inline}}' +
+ '{{#>outer}}{{value}}{{/outer}}',
+ [{ value: 'success' }, {}, {}],
true,
- 'success success {{>@partial-block}} {{>@partial-block}} {{/inner}}{{/inline}}' +
- '{{#*inline "inner"}}{{>@partial-block}}{{>@partial-block}} {{/inline}}' +
- '{{#>outer}}{{value}}{{/outer}}',
- [{value: 'success'}, {}, {}],
+ '{{#*inline "inner"}}{{>@partial-block}}{{>@partial-block}} {{/inline}}' +
+ '{{#>outer}}{{value}}{{/outer}}',
+ [{ value: 'success' }, {}, {}],
true,
- 'success success success success success success success success This is a slightly more complicated {{thing}}. .\n'
- + '{{! Just ignore this business. }}\n'
- + 'Check this out:\n'
- + '{{#hasThings}}\n'
- + '\n'
- + '{{#things}}\n'
- + '{{word}} \n'
- + '{{/things}} .\n'
- + '{{/hasThings}}\n'
- + '{{^hasThings}}\n'
- + '\n'
- + 'Nothing to check out... \n'
- + '{{/hasThings}}';
+ var string =
+ 'This is a slightly more complicated {{thing}}. .\n' +
+ '{{! Just ignore this business. }}\n' +
+ 'Check this out:\n' +
+ '{{#hasThings}}\n' +
+ '\n' +
+ '{{#things}}\n' +
+ '{{word}} \n' +
+ '{{/things}} .\n' +
+ '{{/hasThings}}\n' +
+ '{{^hasThings}}\n' +
+ '\n' +
+ 'Nothing to check out... \n' +
+ '{{/hasThings}}';
var data = {
thing: function() {
return 'blah';
},
things: [
- {className: 'one', word: '@fat'},
- {className: 'two', word: '@dhg'},
- {className: 'three', word: '@sayrer'}
+ { className: 'one', word: '@fat' },
+ { className: 'two', word: '@dhg' },
+ { className: 'three', word: '@sayrer' }
],
hasThings: function() {
return true;
}
};
- var output = 'This is a slightly more complicated blah. .\n'
- + 'Check this out:\n'
- + '\n'
- + '@fat \n'
- + '@dhg \n'
- + '@sayrer \n'
- + ' .\n';
+ var output =
+ 'This is a slightly more complicated blah. .\n' +
+ 'Check this out:\n' +
+ '\n' +
+ '@fat \n' +
+ '@dhg \n' +
+ '@sayrer \n' +
+ ' .\n';
shouldCompileTo(string, data, output);
});
it('GH-408: Multiple loops fail', function() {
var context = [
{ name: 'John Doe', location: { city: 'Chicago' } },
- { name: 'Jane Doe', location: { city: 'New York'} }
+ { name: 'Jane Doe', location: { city: 'New York' } }
];
- var template = CompilerContext.compile('{{#.}}{{name}}{{/.}}{{#.}}{{name}}{{/.}}{{#.}}{{name}}{{/.}}');
+ var template = CompilerContext.compile(
+ '{{#.}}{{name}}{{/.}}{{#.}}{{name}}{{/.}}{{#.}}{{name}}{{/.}}'
+ );
var result = template(context);
- equals(result, 'John DoeJane DoeJohn DoeJane DoeJohn DoeJane Doe', 'It should output multiple times');
+ equals(
+ result,
+ 'John DoeJane DoeJohn DoeJane DoeJohn DoeJane Doe',
+ 'It should output multiple times'
+ );
});
it('GS-428: Nested if else rendering', function() {
- var succeedingTemplate = '{{#inverse}} {{#blk}} Unexpected {{/blk}} {{else}} {{#blk}} Expected {{/blk}} {{/inverse}}';
- var failingTemplate = '{{#inverse}} {{#blk}} Unexpected {{/blk}} {{else}} {{#blk}} Expected {{/blk}} {{/inverse}}';
+ var succeedingTemplate =
+ '{{#inverse}} {{#blk}} Unexpected {{/blk}} {{else}} {{#blk}} Expected {{/blk}} {{/inverse}}';
+ var failingTemplate =
+ '{{#inverse}} {{#blk}} Unexpected {{/blk}} {{else}} {{#blk}} Expected {{/blk}} {{/inverse}}';
var helpers = {
- blk: function(block) { return block.fn(''); },
- inverse: function(block) { return block.inverse(''); }
+ blk: function(block) {
+ return block.fn('');
+ },
+ inverse: function(block) {
+ return block.inverse('');
+ }
};
shouldCompileTo(succeedingTemplate, [{}, helpers], ' Expected ');
@@ -95,7 +136,7 @@ describe('Regressions', function() {
});
it('GH-458: Scoped this identifier', function() {
- shouldCompileTo('{{./foo}}', {foo: 'bar'}, 'bar');
+ shouldCompileTo('{{./foo}}', { foo: 'bar' }, 'bar');
});
it('GH-375: Unicode line terminators', function() {
@@ -104,11 +145,11 @@ describe('Regressions', function() {
it('GH-534: Object prototype aliases', function() {
/* eslint-disable no-extend-native */
- Object.prototype[0xD834] = true;
+ Object.prototype[0xd834] = true;
shouldCompileTo('{{foo}}', { foo: 'bar' }, 'bar');
- delete Object.prototype[0xD834];
+ delete Object.prototype[0xd834];
/* eslint-enable no-extend-native */
});
@@ -123,34 +164,46 @@ describe('Regressions', function() {
it('GH-676: Using array in escaping mustache fails', function() {
var string = '{{arr}}';
- var data = { 'arr': [1, 2] };
+ var data = { arr: [1, 2] };
shouldCompileTo(string, data, data.arr.toString(), 'it works as expected');
});
it('Mustache man page', function() {
- var string = 'Hello {{name}}. You have just won ${{value}}!{{#in_ca}} Well, ${{taxed_value}}, after taxes.{{/in_ca}}';
+ var string =
+ 'Hello {{name}}. You have just won ${{value}}!{{#in_ca}} Well, ${{taxed_value}}, after taxes.{{/in_ca}}';
var data = {
- 'name': 'Chris',
- 'value': 10000,
- 'taxed_value': 10000 - (10000 * 0.4),
- 'in_ca': true
+ name: 'Chris',
+ value: 10000,
+ taxed_value: 10000 - 10000 * 0.4,
+ in_ca: true
};
- shouldCompileTo(string, data, 'Hello Chris. You have just won $10000! Well, $6000, after taxes.', 'the hello world mustache example works');
+ shouldCompileTo(
+ string,
+ data,
+ 'Hello Chris. You have just won $10000! Well, $6000, after taxes.',
+ 'the hello world mustache example works'
+ );
});
it('GH-731: zero context rendering', function() {
- shouldCompileTo('{{#foo}} This is {{bar}} ~ {{/foo}}', {foo: 0, bar: 'OK'}, ' This is ~ ');
+ shouldCompileTo(
+ '{{#foo}} This is {{bar}} ~ {{/foo}}',
+ { foo: 0, bar: 'OK' },
+ ' This is ~ '
+ );
});
it('GH-820: zero pathed rendering', function() {
- shouldCompileTo('{{foo.bar}}', {foo: 0}, '');
+ shouldCompileTo('{{foo.bar}}', { foo: 0 }, '');
});
it('GH-837: undefined values for helpers', function() {
var helpers = {
- str: function(value) { return value + ''; }
+ str: function(value) {
+ return value + '';
+ }
};
shouldCompileTo('{{str bar.baz}}', [{}, helpers], 'undefined');
@@ -159,15 +212,13 @@ describe('Regressions', function() {
it('GH-926: Depths and de-dupe', function() {
var context = {
name: 'foo',
- data: [
- 1
- ],
- notData: [
- 1
- ]
+ data: [1],
+ notData: [1]
};
- var template = CompilerContext.compile('{{#if dater}}{{#each data}}{{../name}}{{/each}}{{else}}{{#each notData}}{{../name}}{{/each}}{{/if}}');
+ var template = CompilerContext.compile(
+ '{{#if dater}}{{#each data}}{{../name}}{{/each}}{{else}}{{#each notData}}{{../name}}{{/each}}{{/if}}'
+ );
var result = template(context);
equals(result, 'foo');
@@ -176,11 +227,15 @@ describe('Regressions', function() {
it('GH-1021: Each empty string key', function() {
var data = {
'': 'foo',
- 'name': 'Chris',
- 'value': 10000
+ name: 'Chris',
+ value: 10000
};
- shouldCompileTo('{{#each data}}Key: {{@key}}\n{{/each}}', {data: data}, 'Key: \nKey: name\nKey: value\n');
+ shouldCompileTo(
+ '{{#each data}}Key: {{@key}}\n{{/each}}',
+ { data: data },
+ 'Key: \nKey: name\nKey: value\n'
+ );
});
it('GH-1054: Should handle simple safe string responses', function() {
@@ -194,18 +249,27 @@ describe('Regressions', function() {
}
};
- shouldCompileToWithPartials(root, [{}, helpers, partials], true, '');
+ shouldCompileToWithPartials(
+ root,
+ [{}, helpers, partials],
+ true,
+ ''
+ );
});
it('GH-1065: Sparse arrays', function() {
var array = [];
array[1] = 'foo';
array[3] = 'bar';
- shouldCompileTo('{{#each array}}{{@index}}{{.}}{{/each}}', {array: array}, '1foo3bar');
+ shouldCompileTo(
+ '{{#each array}}{{@index}}{{.}}{{/each}}',
+ { array: array },
+ '1foo3bar'
+ );
});
it('GH-1093: Undefined helper context', function() {
- var obj = {foo: undefined, bar: 'bat'};
+ var obj = { foo: undefined, bar: 'bat' };
var helpers = {
helper: function() {
// It's valid to execute a block against an undefined context, but
@@ -216,28 +280,45 @@ describe('Regressions', function() {
}
}
// And to make IE happy, check for the known string as length is not enumerated.
- return (this === 'bat' ? 'found' : 'not');
+ return this === 'bat' ? 'found' : 'not';
}
};
- shouldCompileTo('{{#each obj}}{{{helper}}}{{.}}{{/each}}', [{obj: obj}, helpers], 'notfoundbat');
+ shouldCompileTo(
+ '{{#each obj}}{{{helper}}}{{.}}{{/each}}',
+ [{ obj: obj }, helpers],
+ 'notfoundbat'
+ );
});
it('should support multiple levels of inline partials', function() {
- var string = '{{#> layout}}{{#*inline "subcontent"}}subcontent{{/inline}}{{/layout}}';
+ var string =
+ '{{#> layout}}{{#*inline "subcontent"}}subcontent{{/inline}}{{/layout}}';
var partials = {
doctype: 'doctype{{> content}}',
- layout: '{{#> doctype}}{{#*inline "content"}}layout{{> subcontent}}{{/inline}}{{/doctype}}'
+ layout:
+ '{{#> doctype}}{{#*inline "content"}}layout{{> subcontent}}{{/inline}}{{/doctype}}'
};
- shouldCompileToWithPartials(string, [{}, {}, partials], true, 'doctypelayoutsubcontent');
+ shouldCompileToWithPartials(
+ string,
+ [{}, {}, partials],
+ true,
+ 'doctypelayoutsubcontent'
+ );
});
it('GH-1089: should support failover content in multiple levels of inline partials', function() {
var string = '{{#> layout}}{{/layout}}';
var partials = {
doctype: 'doctype{{> content}}',
- layout: '{{#> doctype}}{{#*inline "content"}}layout{{#> subcontent}}subcontent{{/subcontent}}{{/inline}}{{/doctype}}'
+ layout:
+ '{{#> doctype}}{{#*inline "content"}}layout{{#> subcontent}}subcontent{{/subcontent}}{{/inline}}{{/doctype}}'
};
- shouldCompileToWithPartials(string, [{}, {}, partials], true, 'doctypelayoutsubcontent');
+ shouldCompileToWithPartials(
+ string,
+ [{}, {}, partials],
+ true,
+ 'doctypelayoutsubcontent'
+ );
});
it('GH-1099: should support greater than 3 nested levels of inline partials', function() {
var string = '{{#> layout}}Outer{{/layout}}';
@@ -249,37 +330,38 @@ describe('Regressions', function() {
});
it('GH-1135 : Context handling within each iteration', function() {
- var obj = {array: [1], name: 'John'};
+ var obj = { array: [1], name: 'John' };
var helpers = {
myif: function(conditional, options) {
if (conditional) {
- return options.fn(this);
+ return options.fn(this);
} else {
- return options.inverse(this);
+ return options.inverse(this);
}
}
};
shouldCompileTo(
- '{{#each array}}\n'
- + ' 1. IF: {{#if true}}{{../name}}-{{../../name}}-{{../../../name}}{{/if}}\n'
- + ' 2. MYIF: {{#myif true}}{{../name}}={{../../name}}={{../../../name}}{{/myif}}\n'
- + '{{/each}}', [obj, helpers],
- ' 1. IF: John--\n'
- + ' 2. MYIF: John==\n');
+ '{{#each array}}\n' +
+ ' 1. IF: {{#if true}}{{../name}}-{{../../name}}-{{../../../name}}{{/if}}\n' +
+ ' 2. MYIF: {{#myif true}}{{../name}}={{../../name}}={{../../../name}}{{/myif}}\n' +
+ '{{/each}}',
+ [obj, helpers],
+ ' 1. IF: John--\n' + ' 2. MYIF: John==\n'
+ );
});
it('GH-1186: Support block params for existing programs', function() {
var string =
- '{{#*inline "test"}}{{> @partial-block }}{{/inline}}'
- + '{{#>test }}{{#each listOne as |item|}}{{ item }}{{/each}}{{/test}}'
- + '{{#>test }}{{#each listTwo as |item|}}{{ item }}{{/each}}{{/test}}';
+ '{{#*inline "test"}}{{> @partial-block }}{{/inline}}' +
+ '{{#>test }}{{#each listOne as |item|}}{{ item }}{{/each}}{{/test}}' +
+ '{{#>test }}{{#each listTwo as |item|}}{{ item }}{{/each}}{{/test}}';
- shouldCompileTo(string, { listOne: ['a'], listTwo: ['b']}, 'ab', '');
+ shouldCompileTo(string, { listOne: ['a'], listTwo: ['b'] }, 'ab', '');
});
it('should allow hash with protected array names', function() {
- var obj = {array: [1], name: 'John'};
+ var obj = { array: [1], name: 'John' };
var helpers = {
helpa: function(options) {
return options.hash.length;
@@ -290,21 +372,32 @@ describe('Regressions', function() {
});
it('GH-1319: "unless" breaks when "each" value equals "null"', function() {
- var string = '{{#each list}}{{#unless ./prop}}parent={{../value}} {{/unless}}{{/each}}';
- shouldCompileTo(string, { value: 'parent', list: [ null, 'a'] }, 'parent=parent parent=parent ', '');
+ var string =
+ '{{#each list}}{{#unless ./prop}}parent={{../value}} {{/unless}}{{/each}}';
+ shouldCompileTo(
+ string,
+ { value: 'parent', list: [null, 'a'] },
+ 'parent=parent parent=parent ',
+ ''
+ );
});
it('GH-1341: 4.0.7 release breaks {{#if @partial-block}} usage', function() {
var string = 'template {{>partial}} template';
var partials = {
- partialWithBlock: '{{#if @partial-block}} block {{> @partial-block}} block {{/if}}',
+ partialWithBlock:
+ '{{#if @partial-block}} block {{> @partial-block}} block {{/if}}',
partial: '{{#> partialWithBlock}} partial {{/partialWithBlock}}'
};
- shouldCompileToWithPartials(string, [{}, {}, partials], true, 'template block partial block template');
+ shouldCompileToWithPartials(
+ string,
+ [{}, {}, partials],
+ true,
+ 'template block partial block template'
+ );
});
describe('GH-1561: 4.3.x should still work with precompiled templates from 4.0.0 <= x < 4.3.0', function() {
-
it('should compile and execute templates', function() {
var newHandlebarsInstance = Handlebars.create();
@@ -312,31 +405,53 @@ describe('Regressions', function() {
newHandlebarsInstance.registerHelper('loud', function(value) {
return value.toUpperCase();
});
- var result = newHandlebarsInstance.templates['test.hbs']({name: 'yehuda'});
+ var result = newHandlebarsInstance.templates['test.hbs']({
+ name: 'yehuda'
+ });
equals(result.trim(), 'YEHUDA');
});
it('should call "helperMissing" if a helper is missing', function() {
var newHandlebarsInstance = Handlebars.create();
- shouldThrow(function() {
- registerTemplate(newHandlebarsInstance);
- newHandlebarsInstance.templates['test.hbs']({});
- }, Handlebars.Exception, 'Missing helper: "loud"');
+ shouldThrow(
+ function() {
+ registerTemplate(newHandlebarsInstance);
+ newHandlebarsInstance.templates['test.hbs']({});
+ },
+ Handlebars.Exception,
+ 'Missing helper: "loud"'
+ );
});
// This is a only slightly modified precompiled templated from compiled with 4.2.1
function registerTemplate(Handlebars) {
- var template = Handlebars.template, templates = Handlebars.templates = Handlebars.templates || {};
- templates['test.hbs'] = template({'compiler': [7, '>= 4.0.0'], 'main': function(container, depth0, helpers, partials, data) {
- return container.escapeExpression((helpers.loud || (depth0 && depth0.loud) || helpers.helperMissing).call(depth0 != null ? depth0 : (container.nullContext || {}), (depth0 != null ? depth0.name : depth0), {'name': 'loud', 'hash': {}, 'data': data}))
- + '\n\n';
- }, 'useData': true});
+ var template = Handlebars.template,
+ templates = (Handlebars.templates = Handlebars.templates || {});
+ templates['test.hbs'] = template({
+ compiler: [7, '>= 4.0.0'],
+ main: function(container, depth0, helpers, partials, data) {
+ return (
+ container.escapeExpression(
+ (
+ helpers.loud ||
+ (depth0 && depth0.loud) ||
+ helpers.helperMissing
+ ).call(
+ depth0 != null ? depth0 : container.nullContext || {},
+ depth0 != null ? depth0.name : depth0,
+ { name: 'loud', hash: {}, data: data }
+ )
+ ) + '\n\n'
+ );
+ },
+ useData: true
+ });
}
});
it('should allow hash with protected array names', function() {
- var obj = {array: [1], name: 'John'};
+ var obj = { array: [1], name: 'John' };
var helpers = {
helpa: function(options) {
return options.hash.length;
@@ -363,7 +478,7 @@ describe('Regressions', function() {
it('should only compile global partials once', function() {
var templateSpy = sinon.spy(newHandlebarsInstance, 'template');
newHandlebarsInstance.registerPartial({
- 'dude': 'I am a partial'
+ dude: 'I am a partial'
});
var string = 'Dudes: {{> dude}} {{> dude}}';
newHandlebarsInstance.compile(string)(); // This should compile template + partial once
diff --git a/spec/require.js b/spec/require.js
index 6c0b5ae4..f8ddba59 100644
--- a/spec/require.js
+++ b/spec/require.js
@@ -5,7 +5,7 @@ if (typeof require !== 'undefined' && require.extensions['.handlebars']) {
equal(template, require('./artifacts/example_1.handlebars'));
var expected = 'foo\n';
- var result = template({foo: 'foo'});
+ var result = template({ foo: 'foo' });
equal(result, expected);
});
@@ -15,7 +15,7 @@ if (typeof require !== 'undefined' && require.extensions['.handlebars']) {
equal(template, require('./artifacts/example_2.hbs'));
var expected = 'Hello, World!\n';
- var result = template({name: 'World'});
+ var result = template({ name: 'World' });
equal(result, expected);
});
diff --git a/spec/runtime.js b/spec/runtime.js
index 8bea4201..5855f07b 100644
--- a/spec/runtime.js
+++ b/spec/runtime.js
@@ -1,34 +1,58 @@
describe('runtime', function() {
describe('#template', function() {
it('should throw on invalid templates', function() {
- shouldThrow(function() {
- Handlebars.template({});
- }, Error, 'Unknown template object: object');
- shouldThrow(function() {
- Handlebars.template();
- }, Error, 'Unknown template object: undefined');
- shouldThrow(function() {
- Handlebars.template('');
- }, Error, 'Unknown template object: string');
+ shouldThrow(
+ function() {
+ Handlebars.template({});
+ },
+ Error,
+ 'Unknown template object: object'
+ );
+ shouldThrow(
+ function() {
+ Handlebars.template();
+ },
+ Error,
+ 'Unknown template object: undefined'
+ );
+ shouldThrow(
+ function() {
+ Handlebars.template('');
+ },
+ Error,
+ 'Unknown template object: string'
+ );
});
it('should throw on version mismatch', function() {
- shouldThrow(function() {
- Handlebars.template({
- main: {},
- compiler: [Handlebars.COMPILER_REVISION + 1]
- });
- }, Error, /Template was precompiled with a newer version of Handlebars than the current runtime/);
- shouldThrow(function() {
- Handlebars.template({
- main: {},
- compiler: [Handlebars.LAST_COMPATIBLE_COMPILER_REVISION - 1]
- });
- }, Error, /Template was precompiled with an older version of Handlebars than the current runtime/);
- shouldThrow(function() {
- Handlebars.template({
- main: {}
- });
- }, Error, /Template was precompiled with an older version of Handlebars than the current runtime/);
+ shouldThrow(
+ function() {
+ Handlebars.template({
+ main: {},
+ compiler: [Handlebars.COMPILER_REVISION + 1]
+ });
+ },
+ Error,
+ /Template was precompiled with a newer version of Handlebars than the current runtime/
+ );
+ shouldThrow(
+ function() {
+ Handlebars.template({
+ main: {},
+ compiler: [Handlebars.LAST_COMPATIBLE_COMPILER_REVISION - 1]
+ });
+ },
+ Error,
+ /Template was precompiled with an older version of Handlebars than the current runtime/
+ );
+ shouldThrow(
+ function() {
+ Handlebars.template({
+ main: {}
+ });
+ },
+ Error,
+ /Template was precompiled with an older version of Handlebars than the current runtime/
+ );
});
});
diff --git a/spec/security.js b/spec/security.js
index 18bfa5dd..ed018928 100644
--- a/spec/security.js
+++ b/spec/security.js
@@ -1,144 +1,208 @@
describe('security issues', function() {
- describe('GH-1495: Prevent Remote Code Execution via constructor', function() {
- it('should not allow constructors to be accessed', function() {
- expectTemplate('{{lookup (lookup this "constructor") "name"}}')
- .withInput({})
- .toCompileTo('');
+ describe('GH-1495: Prevent Remote Code Execution via constructor', function() {
+ it('should not allow constructors to be accessed', function() {
+ expectTemplate('{{lookup (lookup this "constructor") "name"}}')
+ .withInput({})
+ .toCompileTo('');
- expectTemplate('{{constructor.name}}')
- .withInput({})
- .toCompileTo('');
- });
-
- it('GH-1603: should not allow constructors to be accessed (lookup via toString)', function() {
- expectTemplate('{{lookup (lookup this (list "constructor")) "name"}}')
- .withInput({})
- .withHelper('list', function(element) {
- return [element];
- })
- .toCompileTo('');
- });
-
-
- it('should allow the "constructor" property to be accessed if it is enumerable', function() {
- shouldCompileTo('{{constructor.name}}', {'constructor': {
- 'name': 'here we go'
- }}, 'here we go');
- shouldCompileTo('{{lookup (lookup this "constructor") "name"}}', {'constructor': {
- 'name': 'here we go'
- }}, 'here we go');
- });
-
- it('should allow the "constructor" property to be accessed if it is enumerable', function() {
- shouldCompileTo('{{lookup (lookup this "constructor") "name"}}', {'constructor': {
- 'name': 'here we go'
- }}, 'here we go');
- });
-
-
- it('should allow prototype properties that are not constructors', function() {
- function TestClass() {
- }
-
- Object.defineProperty(TestClass.prototype, 'abc', {
- get: function() {
- return 'xyz';
- }
-
- });
-
- shouldCompileTo('{{#with this as |obj|}}{{obj.abc}}{{/with}}',
- new TestClass(), 'xyz');
- shouldCompileTo('{{#with this as |obj|}}{{lookup obj "abc"}}{{/with}}',
- new TestClass(), 'xyz');
-
- });
+ expectTemplate('{{constructor.name}}')
+ .withInput({})
+ .toCompileTo('');
});
- describe('GH-1558: Prevent explicit call of helperMissing-helpers', function() {
- if (!Handlebars.compile) {
- return;
+ it('GH-1603: should not allow constructors to be accessed (lookup via toString)', function() {
+ expectTemplate('{{lookup (lookup this (list "constructor")) "name"}}')
+ .withInput({})
+ .withHelper('list', function(element) {
+ return [element];
+ })
+ .toCompileTo('');
+ });
+
+ it('should allow the "constructor" property to be accessed if it is enumerable', function() {
+ shouldCompileTo(
+ '{{constructor.name}}',
+ {
+ constructor: {
+ name: 'here we go'
+ }
+ },
+ 'here we go'
+ );
+ shouldCompileTo(
+ '{{lookup (lookup this "constructor") "name"}}',
+ {
+ constructor: {
+ name: 'here we go'
+ }
+ },
+ 'here we go'
+ );
+ });
+
+ it('should allow the "constructor" property to be accessed if it is enumerable', function() {
+ shouldCompileTo(
+ '{{lookup (lookup this "constructor") "name"}}',
+ {
+ constructor: {
+ name: 'here we go'
+ }
+ },
+ 'here we go'
+ );
+ });
+
+ it('should allow prototype properties that are not constructors', function() {
+ function TestClass() {}
+
+ Object.defineProperty(TestClass.prototype, 'abc', {
+ get: function() {
+ return 'xyz';
}
+ });
- describe('without the option "allowExplicitCallOfHelperMissing"', function() {
- it('should throw an exception when calling "{{helperMissing}}" ', function() {
- shouldThrow(function() {
- var template = Handlebars.compile('{{helperMissing}}');
- template({});
- }, Error);
- });
- it('should throw an exception when calling "{{#helperMissing}}{{/helperMissing}}" ', function() {
- shouldThrow(function() {
- var template = Handlebars.compile('{{#helperMissing}}{{/helperMissing}}');
- template({});
- }, Error);
- });
- it('should throw an exception when calling "{{blockHelperMissing "abc" .}}" ', function() {
- var functionCalls = [];
- expect(function() {
- var template = Handlebars.compile('{{blockHelperMissing "abc" .}}');
- template({ fn: function() { functionCalls.push('called'); }});
- }).to.throw(Error);
- expect(functionCalls.length).to.equal(0);
- });
- it('should throw an exception when calling "{{#blockHelperMissing .}}{{/blockHelperMissing}}"', function() {
- shouldThrow(function() {
- var template = Handlebars.compile('{{#blockHelperMissing .}}{{/blockHelperMissing}}');
- template({ fn: function() { return 'functionInData';}});
- }, Error);
- });
- });
-
- describe('with the option "allowCallsToHelperMissing" set to true', function() {
- it('should not throw an exception when calling "{{helperMissing}}" ', function() {
- var template = Handlebars.compile('{{helperMissing}}');
- template({}, {allowCallsToHelperMissing: true});
- });
- it('should not throw an exception when calling "{{#helperMissing}}{{/helperMissing}}" ', function() {
- var template = Handlebars.compile('{{#helperMissing}}{{/helperMissing}}');
- template({}, {allowCallsToHelperMissing: true});
- });
- it('should not throw an exception when calling "{{blockHelperMissing "abc" .}}" ', function() {
- var functionCalls = [];
- var template = Handlebars.compile('{{blockHelperMissing "abc" .}}');
- template({ fn: function() { functionCalls.push('called'); }}, {allowCallsToHelperMissing: true});
- equals(functionCalls.length, 1);
- });
- it('should not throw an exception when calling "{{#blockHelperMissing .}}{{/blockHelperMissing}}"', function() {
- var template = Handlebars.compile('{{#blockHelperMissing true}}sdads{{/blockHelperMissing}}');
- template({}, {allowCallsToHelperMissing: true});
- });
- });
+ shouldCompileTo(
+ '{{#with this as |obj|}}{{obj.abc}}{{/with}}',
+ new TestClass(),
+ 'xyz'
+ );
+ shouldCompileTo(
+ '{{#with this as |obj|}}{{lookup obj "abc"}}{{/with}}',
+ new TestClass(),
+ 'xyz'
+ );
});
+ });
- describe('GH-1563', function() {
- it('should not allow to access constructor after overriding via __defineGetter__', function() {
- if (({}).__defineGetter__ == null || ({}).__lookupGetter__ == null) {
- return this.skip(); // Browser does not support this exploit anyway
+ describe('GH-1558: Prevent explicit call of helperMissing-helpers', function() {
+ if (!Handlebars.compile) {
+ return;
+ }
+
+ describe('without the option "allowExplicitCallOfHelperMissing"', function() {
+ it('should throw an exception when calling "{{helperMissing}}" ', function() {
+ shouldThrow(function() {
+ var template = Handlebars.compile('{{helperMissing}}');
+ template({});
+ }, Error);
+ });
+ it('should throw an exception when calling "{{#helperMissing}}{{/helperMissing}}" ', function() {
+ shouldThrow(function() {
+ var template = Handlebars.compile(
+ '{{#helperMissing}}{{/helperMissing}}'
+ );
+ template({});
+ }, Error);
+ });
+ it('should throw an exception when calling "{{blockHelperMissing "abc" .}}" ', function() {
+ var functionCalls = [];
+ expect(function() {
+ var template = Handlebars.compile('{{blockHelperMissing "abc" .}}');
+ template({
+ fn: function() {
+ functionCalls.push('called');
}
- expectTemplate('{{__defineGetter__ "undefined" valueOf }}' +
- '{{#with __lookupGetter__ }}' +
- '{{__defineGetter__ "propertyIsEnumerable" (this.bind (this.bind 1)) }}' +
- '{{constructor.name}}' +
- '{{/with}}')
- .withInput({})
- .toThrow(/Missing helper: "__defineGetter__"/);
- });
- });
-
- describe('GH-1595', function() {
- it('properties, that are required to be enumerable', function() {
- expectTemplate('{{constructor}}').withInput({}).toCompileTo('');
- expectTemplate('{{__defineGetter__}}').withInput({}).toCompileTo('');
- expectTemplate('{{__defineSetter__}}').withInput({}).toCompileTo('');
- expectTemplate('{{__lookupGetter__}}').withInput({}).toCompileTo('');
- expectTemplate('{{__proto__}}').withInput({}).toCompileTo('');
-
- expectTemplate('{{lookup "constructor"}}').withInput({}).toCompileTo('');
- expectTemplate('{{lookup "__defineGetter__"}}').withInput({}).toCompileTo('');
- expectTemplate('{{lookup "__defineSetter__"}}').withInput({}).toCompileTo('');
- expectTemplate('{{lookup "__lookupGetter__"}}').withInput({}).toCompileTo('');
- expectTemplate('{{lookup "__proto__"}}').withInput({}).toCompileTo('');
+ });
+ }).to.throw(Error);
+ expect(functionCalls.length).to.equal(0);
+ });
+ it('should throw an exception when calling "{{#blockHelperMissing .}}{{/blockHelperMissing}}"', function() {
+ shouldThrow(function() {
+ var template = Handlebars.compile(
+ '{{#blockHelperMissing .}}{{/blockHelperMissing}}'
+ );
+ template({
+ fn: function() {
+ return 'functionInData';
+ }
+ });
+ }, Error);
});
});
+
+ describe('with the option "allowCallsToHelperMissing" set to true', function() {
+ it('should not throw an exception when calling "{{helperMissing}}" ', function() {
+ var template = Handlebars.compile('{{helperMissing}}');
+ template({}, { allowCallsToHelperMissing: true });
+ });
+ it('should not throw an exception when calling "{{#helperMissing}}{{/helperMissing}}" ', function() {
+ var template = Handlebars.compile(
+ '{{#helperMissing}}{{/helperMissing}}'
+ );
+ template({}, { allowCallsToHelperMissing: true });
+ });
+ it('should not throw an exception when calling "{{blockHelperMissing "abc" .}}" ', function() {
+ var functionCalls = [];
+ var template = Handlebars.compile('{{blockHelperMissing "abc" .}}');
+ template(
+ {
+ fn: function() {
+ functionCalls.push('called');
+ }
+ },
+ { allowCallsToHelperMissing: true }
+ );
+ equals(functionCalls.length, 1);
+ });
+ it('should not throw an exception when calling "{{#blockHelperMissing .}}{{/blockHelperMissing}}"', function() {
+ var template = Handlebars.compile(
+ '{{#blockHelperMissing true}}sdads{{/blockHelperMissing}}'
+ );
+ template({}, { allowCallsToHelperMissing: true });
+ });
+ });
+ });
+
+ describe('GH-1563', function() {
+ it('should not allow to access constructor after overriding via __defineGetter__', function() {
+ if ({}.__defineGetter__ == null || {}.__lookupGetter__ == null) {
+ return this.skip(); // Browser does not support this exploit anyway
+ }
+ expectTemplate(
+ '{{__defineGetter__ "undefined" valueOf }}' +
+ '{{#with __lookupGetter__ }}' +
+ '{{__defineGetter__ "propertyIsEnumerable" (this.bind (this.bind 1)) }}' +
+ '{{constructor.name}}' +
+ '{{/with}}'
+ )
+ .withInput({})
+ .toThrow(/Missing helper: "__defineGetter__"/);
+ });
+ });
+
+ describe('GH-1595', function() {
+ it('properties, that are required to be enumerable', function() {
+ expectTemplate('{{constructor}}')
+ .withInput({})
+ .toCompileTo('');
+ expectTemplate('{{__defineGetter__}}')
+ .withInput({})
+ .toCompileTo('');
+ expectTemplate('{{__defineSetter__}}')
+ .withInput({})
+ .toCompileTo('');
+ expectTemplate('{{__lookupGetter__}}')
+ .withInput({})
+ .toCompileTo('');
+ expectTemplate('{{__proto__}}')
+ .withInput({})
+ .toCompileTo('');
+
+ expectTemplate('{{lookup "constructor"}}')
+ .withInput({})
+ .toCompileTo('');
+ expectTemplate('{{lookup "__defineGetter__"}}')
+ .withInput({})
+ .toCompileTo('');
+ expectTemplate('{{lookup "__defineSetter__"}}')
+ .withInput({})
+ .toCompileTo('');
+ expectTemplate('{{lookup "__lookupGetter__"}}')
+ .withInput({})
+ .toCompileTo('');
+ expectTemplate('{{lookup "__proto__"}}')
+ .withInput({})
+ .toCompileTo('');
+ });
+ });
});
diff --git a/spec/source-map.js b/spec/source-map.js
index 54e5e4d9..024aaae6 100644
--- a/spec/source-map.js
+++ b/spec/source-map.js
@@ -1,7 +1,7 @@
try {
if (typeof define !== 'function' || !define.amd) {
var SourceMap = require('source-map'),
- SourceMapConsumer = SourceMap.SourceMapConsumer;
+ SourceMapConsumer = SourceMap.SourceMapConsumer;
}
} catch (err) {
/* NOP for in browser */
@@ -13,22 +13,28 @@ describe('source-map', function() {
}
it('should safely include source map info', function() {
- var template = Handlebars.precompile('{{hello}}', {destName: 'dest.js', srcName: 'src.hbs'});
+ var template = Handlebars.precompile('{{hello}}', {
+ destName: 'dest.js',
+ srcName: 'src.hbs'
+ });
equal(!!template.code, true);
equal(!!template.map, !CompilerContext.browser);
});
it('should map source properly', function() {
- var templateSource = ' b{{hello}} \n {{bar}}a {{#block arg hash=(subex 1 subval)}}{{/block}}',
- template = Handlebars.precompile(templateSource, {destName: 'dest.js', srcName: 'src.hbs'});
+ var templateSource =
+ ' b{{hello}} \n {{bar}}a {{#block arg hash=(subex 1 subval)}}{{/block}}',
+ template = Handlebars.precompile(templateSource, {
+ destName: 'dest.js',
+ srcName: 'src.hbs'
+ });
if (template.map) {
var consumer = new SourceMapConsumer(template.map),
- lines = template.code.split('\n'),
- srcLines = templateSource.split('\n'),
-
- generated = grepLine('" b"', lines),
- source = grepLine(' b', srcLines);
+ lines = template.code.split('\n'),
+ srcLines = templateSource.split('\n'),
+ generated = grepLine('" b"', lines),
+ source = grepLine(' b', srcLines);
var mapped = consumer.originalPositionFor(generated);
equal(mapped.line, source.line);
diff --git a/spec/spec.js b/spec/spec.js
index 805609d0..ff4d7bc9 100644
--- a/spec/spec.js
+++ b/spec/spec.js
@@ -5,11 +5,11 @@ describe('spec', function() {
}
var _ = require('underscore'),
- fs = require('fs');
+ fs = require('fs');
var specDir = __dirname + '/mustache/specs/';
var specs = _.filter(fs.readdirSync(specDir), function(name) {
- return (/.*\.json$/).test(name);
+ return /.*\.json$/.test(name);
});
_.each(specs, function(name) {
@@ -17,16 +17,17 @@ describe('spec', function() {
_.each(spec.tests, function(test) {
// Our lambda implementation knowingly deviates from the optional Mustace lambda spec
// We also do not support alternative delimeters
- if (name === '~lambdas.json'
-
- // We also choose to throw if paritals are not found
- || (name === 'partials.json' && test.name === 'Failed Lookup')
-
- // We nest the entire response from partials, not just the literals
- || (name === 'partials.json' && test.name === 'Standalone Indentation')
-
- || (/\{\{=/).test(test.template)
- || _.any(test.partials, function(partial) { return (/\{\{=/).test(partial); })) {
+ if (
+ name === '~lambdas.json' ||
+ // We also choose to throw if paritals are not found
+ (name === 'partials.json' && test.name === 'Failed Lookup') ||
+ // We nest the entire response from partials, not just the literals
+ (name === 'partials.json' && test.name === 'Standalone Indentation') ||
+ /\{\{=/.test(test.template) ||
+ _.any(test.partials, function(partial) {
+ return /\{\{=/.test(partial);
+ })
+ ) {
it.skip(name + ' - ' + test.name);
return;
}
@@ -40,9 +41,20 @@ describe('spec', function() {
}
it(name + ' - ' + test.name, function() {
if (test.partials) {
- shouldCompileToWithPartials(test.template, [data, {}, test.partials, true], true, test.expected, test.desc + ' "' + test.template + '"');
+ shouldCompileToWithPartials(
+ test.template,
+ [data, {}, test.partials, true],
+ true,
+ test.expected,
+ test.desc + ' "' + test.template + '"'
+ );
} else {
- shouldCompileTo(test.template, [data, {}, {}, true], test.expected, test.desc + ' "' + test.template + '"');
+ shouldCompileTo(
+ test.template,
+ [data, {}, {}, true],
+ test.expected,
+ test.desc + ' "' + test.template + '"'
+ );
}
});
});
diff --git a/spec/strict.js b/spec/strict.js
index 3bd7cc18..680bbc0d 100644
--- a/spec/strict.js
+++ b/spec/strict.js
@@ -3,43 +3,58 @@ var Exception = Handlebars.Exception;
describe('strict', function() {
describe('strict mode', function() {
it('should error on missing property lookup', function() {
- shouldThrow(function() {
- var template = CompilerContext.compile('{{hello}}', {strict: true});
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile('{{hello}}', { strict: true });
- template({});
- }, Exception, /"hello" not defined in/);
+ template({});
+ },
+ Exception,
+ /"hello" not defined in/
+ );
});
it('should error on missing child', function() {
- var template = CompilerContext.compile('{{hello.bar}}', {strict: true});
- equals(template({hello: {bar: 'foo'}}), 'foo');
+ var template = CompilerContext.compile('{{hello.bar}}', { strict: true });
+ equals(template({ hello: { bar: 'foo' } }), 'foo');
- shouldThrow(function() {
- template({hello: {}});
- }, Exception, /"bar" not defined in/);
+ shouldThrow(
+ function() {
+ template({ hello: {} });
+ },
+ Exception,
+ /"bar" not defined in/
+ );
});
it('should handle explicit undefined', function() {
- var template = CompilerContext.compile('{{hello.bar}}', {strict: true});
+ var template = CompilerContext.compile('{{hello.bar}}', { strict: true });
- equals(template({hello: {bar: undefined}}), '');
+ equals(template({ hello: { bar: undefined } }), '');
});
it('should error on missing property lookup in known helpers mode', function() {
- shouldThrow(function() {
- var template = CompilerContext.compile('{{hello}}', {strict: true, knownHelpersOnly: true});
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile('{{hello}}', {
+ strict: true,
+ knownHelpersOnly: true
+ });
- template({});
- }, Exception, /"hello" not defined in/);
+ template({});
+ },
+ Exception,
+ /"hello" not defined in/
+ );
});
it('should error on missing context', function() {
shouldThrow(function() {
- var template = CompilerContext.compile('{{hello}}', {strict: true});
+ var template = CompilerContext.compile('{{hello}}', { strict: true });
template();
}, Error);
});
it('should error on missing data lookup', function() {
- var template = CompilerContext.compile('{{@hello}}', {strict: true});
- equals(template(undefined, {data: {hello: 'foo'}}), 'foo');
+ var template = CompilerContext.compile('{{@hello}}', { strict: true });
+ equals(template(undefined, { data: { hello: 'foo' } }), 'foo');
shouldThrow(function() {
template();
@@ -47,45 +62,81 @@ describe('strict', function() {
});
it('should not run helperMissing for helper calls', function() {
- shouldThrow(function() {
- var template = CompilerContext.compile('{{hello foo}}', {strict: true});
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile('{{hello foo}}', {
+ strict: true
+ });
- template({foo: true});
- }, Exception, /"hello" not defined in/);
+ template({ foo: true });
+ },
+ Exception,
+ /"hello" not defined in/
+ );
- shouldThrow(function() {
- var template = CompilerContext.compile('{{#hello foo}}{{/hello}}', {strict: true});
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile('{{#hello foo}}{{/hello}}', {
+ strict: true
+ });
- template({foo: true});
- }, Exception, /"hello" not defined in/);
+ template({ foo: true });
+ },
+ Exception,
+ /"hello" not defined in/
+ );
});
it('should throw on ambiguous blocks', function() {
- shouldThrow(function() {
- var template = CompilerContext.compile('{{#hello}}{{/hello}}', {strict: true});
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile('{{#hello}}{{/hello}}', {
+ strict: true
+ });
- template({});
- }, Exception, /"hello" not defined in/);
+ template({});
+ },
+ Exception,
+ /"hello" not defined in/
+ );
- shouldThrow(function() {
- var template = CompilerContext.compile('{{^hello}}{{/hello}}', {strict: true});
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile('{{^hello}}{{/hello}}', {
+ strict: true
+ });
- template({});
- }, Exception, /"hello" not defined in/);
+ template({});
+ },
+ Exception,
+ /"hello" not defined in/
+ );
- shouldThrow(function() {
- var template = CompilerContext.compile('{{#hello.bar}}{{/hello.bar}}', {strict: true});
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile(
+ '{{#hello.bar}}{{/hello.bar}}',
+ { strict: true }
+ );
- template({hello: {}});
- }, Exception, /"bar" not defined in/);
+ template({ hello: {} });
+ },
+ Exception,
+ /"bar" not defined in/
+ );
});
it('should allow undefined parameters when passed to helpers', function() {
- var template = CompilerContext.compile('{{#unless foo}}success{{/unless}}', {strict: true});
+ var template = CompilerContext.compile(
+ '{{#unless foo}}success{{/unless}}',
+ { strict: true }
+ );
equals(template({}), 'success');
});
it('should allow undefined hash when passed to helpers', function() {
- var template = CompilerContext.compile('{{helper value=@foo}}', {strict: true});
+ var template = CompilerContext.compile('{{helper value=@foo}}', {
+ strict: true
+ });
var helpers = {
helper: function(options) {
equals('value' in options.hash, true);
@@ -93,19 +144,27 @@ describe('strict', function() {
return 'success';
}
};
- equals(template({}, {helpers: helpers}), 'success');
+ equals(template({}, { helpers: helpers }), 'success');
});
it('should show error location on missing property lookup', function() {
- shouldThrow(function() {
- var template = CompilerContext.compile('\n\n\n {{hello}}', {strict: true});
- template({});
- }, Exception, '"hello" not defined in [object Object] - 4:5');
+ shouldThrow(
+ function() {
+ var template = CompilerContext.compile('\n\n\n {{hello}}', {
+ strict: true
+ });
+ template({});
+ },
+ Exception,
+ '"hello" not defined in [object Object] - 4:5'
+ );
});
it('should error contains correct location properties on missing property lookup', function() {
try {
- var template = CompilerContext.compile('\n\n\n {{hello}}', {strict: true});
+ var template = CompilerContext.compile('\n\n\n {{hello}}', {
+ strict: true
+ });
template({});
} catch (error) {
equals(error.lineNumber, 4);
@@ -118,25 +177,33 @@ describe('strict', function() {
describe('assume objects', function() {
it('should ignore missing property', function() {
- var template = CompilerContext.compile('{{hello}}', {assumeObjects: true});
+ var template = CompilerContext.compile('{{hello}}', {
+ assumeObjects: true
+ });
equal(template({}), '');
});
it('should ignore missing child', function() {
- var template = CompilerContext.compile('{{hello.bar}}', {assumeObjects: true});
+ var template = CompilerContext.compile('{{hello.bar}}', {
+ assumeObjects: true
+ });
- equal(template({hello: {}}), '');
+ equal(template({ hello: {} }), '');
});
it('should error on missing object', function() {
shouldThrow(function() {
- var template = CompilerContext.compile('{{hello.bar}}', {assumeObjects: true});
+ var template = CompilerContext.compile('{{hello.bar}}', {
+ assumeObjects: true
+ });
template({});
}, Error);
});
it('should error on missing context', function() {
shouldThrow(function() {
- var template = CompilerContext.compile('{{hello}}', {assumeObjects: true});
+ var template = CompilerContext.compile('{{hello}}', {
+ assumeObjects: true
+ });
template();
}, Error);
@@ -144,14 +211,18 @@ describe('strict', function() {
it('should error on missing data lookup', function() {
shouldThrow(function() {
- var template = CompilerContext.compile('{{@hello.bar}}', {assumeObjects: true});
+ var template = CompilerContext.compile('{{@hello.bar}}', {
+ assumeObjects: true
+ });
template();
}, Error);
});
it('should execute blockHelperMissing', function() {
- var template = CompilerContext.compile('{{^hello}}foo{{/hello}}', {assumeObjects: true});
+ var template = CompilerContext.compile('{{^hello}}foo{{/hello}}', {
+ assumeObjects: true
+ });
equals(template({}), 'foo');
});
diff --git a/spec/subexpressions.js b/spec/subexpressions.js
index 3810eb85..19c92891 100644
--- a/spec/subexpressions.js
+++ b/spec/subexpressions.js
@@ -31,7 +31,7 @@ describe('subexpressions', function() {
it('mixed paths and helpers', function() {
var string = '{{blog baz.bat (equal a b) baz.bar}}';
- var context = { bar: 'LOL', baz: {bat: 'foo!', bar: 'bar!'} };
+ var context = { bar: 'LOL', baz: { bat: 'foo!', bar: 'bar!' } };
var helpers = {
blog: function(val, that, theOther) {
return 'val is ' + val + ', ' + that + ' and ' + theOther;
@@ -59,7 +59,7 @@ describe('subexpressions', function() {
});
it('GH-800 : Complex subexpressions', function() {
- var context = {a: 'a', b: 'b', c: {c: 'c'}, d: 'd', e: {e: 'e'}};
+ var context = { a: 'a', b: 'b', c: { c: 'c' }, d: 'd', e: { e: 'e' } };
var helpers = {
dash: function(a, b) {
return a + '-' + b;
@@ -69,7 +69,11 @@ describe('subexpressions', function() {
}
};
- shouldCompileTo("{{dash 'abc' (concat a b)}}", [context, helpers], 'abc-ab');
+ shouldCompileTo(
+ "{{dash 'abc' (concat a b)}}",
+ [context, helpers],
+ 'abc-ab'
+ );
shouldCompileTo('{{dash d (concat a b)}}', [context, helpers], 'd-ab');
shouldCompileTo('{{dash c.c (concat a b)}}', [context, helpers], 'c-ab');
shouldCompileTo('{{dash (concat a b) c.c}}', [context, helpers], 'ab-c');
@@ -122,24 +126,36 @@ describe('subexpressions', function() {
});
it('multiple subexpressions in a hash', function() {
- var string = '{{input aria-label=(t "Name") placeholder=(t "Example User")}}';
+ var string =
+ '{{input aria-label=(t "Name") placeholder=(t "Example User")}}';
var helpers = {
input: function(options) {
var hash = options.hash;
var ariaLabel = Handlebars.Utils.escapeExpression(hash['aria-label']);
var placeholder = Handlebars.Utils.escapeExpression(hash.placeholder);
- return new Handlebars.SafeString('Sean O'Malley ');
- shouldCompileTo('{{name}}', [{name: name}], 'Sean O'Malley ');
+ shouldCompileTo(
+ '{{name}}',
+ [{ name: name }],
+ 'Sean O'Malley '
+ );
});
});
describe('#escapeExpression', function() {
it('shouhld escape html', function() {
- equals(Handlebars.Utils.escapeExpression('foo<&"\'>'), 'foo<&"'>');
+ equals(
+ Handlebars.Utils.escapeExpression('foo<&"\'>'),
+ 'foo<&"'>'
+ );
equals(Handlebars.Utils.escapeExpression('foo='), 'foo=');
});
it('should not escape SafeString', function() {
@@ -58,7 +69,7 @@ describe('utils', function() {
equals(Handlebars.Utils.isEmpty(0), false);
equals(Handlebars.Utils.isEmpty([1]), false);
equals(Handlebars.Utils.isEmpty('foo'), false);
- equals(Handlebars.Utils.isEmpty({bar: 1}), false);
+ equals(Handlebars.Utils.isEmpty({ bar: 1 }), false);
});
});
@@ -69,7 +80,7 @@ describe('utils', function() {
}
A.prototype.b = 4;
- var b = {b: 2};
+ var b = { b: 2 };
Handlebars.Utils.extend(b, new A());
diff --git a/spec/visitor.js b/spec/visitor.js
index d3fb795e..2bec356f 100644
--- a/spec/visitor.js
+++ b/spec/visitor.js
@@ -7,7 +7,11 @@ describe('Visitor', function() {
// Simply run the thing and make sure it does not fail and that all of the
// stub methods are executed
var visitor = new Handlebars.Visitor();
- visitor.accept(Handlebars.parse('{{foo}}{{#foo (bar 1 "1" true undefined null) foo=@data}}{{!comment}}{{> bar }} {{/foo}}'));
+ visitor.accept(
+ Handlebars.parse(
+ '{{foo}}{{#foo (bar 1 "1" true undefined null) foo=@data}}{{!comment}}{{> bar }} {{/foo}}'
+ )
+ );
visitor.accept(Handlebars.parse('{{#> bar }} {{/bar}}'));
visitor.accept(Handlebars.parse('{{#* bar }} {{/bar}}'));
visitor.accept(Handlebars.parse('{{* bar }}'));
@@ -40,7 +44,11 @@ describe('Visitor', function() {
equal(comment.value, 'comment');
};
- visitor.accept(Handlebars.parse('{{#foo.bar (foo.bar 1 "2" true) foo=@foo.bar}}{{!comment}}{{> bar }} {{/foo.bar}}'));
+ visitor.accept(
+ Handlebars.parse(
+ '{{#foo.bar (foo.bar 1 "2" true) foo=@foo.bar}}{{!comment}}{{> bar }} {{/foo.bar}}'
+ )
+ );
});
describe('mutating', function() {
@@ -50,12 +58,15 @@ describe('Visitor', function() {
visitor.mutating = true;
visitor.StringLiteral = function(string) {
- return {type: 'NumberLiteral', value: 42, loc: string.loc};
+ return { type: 'NumberLiteral', value: 42, loc: string.loc };
};
var ast = Handlebars.parse('{{foo foo="foo"}}');
visitor.accept(ast);
- equals(Handlebars.print(ast), '{{ PATH:foo [] HASH{foo=NUMBER{42}} }}\n');
+ equals(
+ Handlebars.print(ast),
+ '{{ PATH:foo [] HASH{foo=NUMBER{42}} }}\n'
+ );
});
it('should treat undefined resonse as identity', function() {
var visitor = new Handlebars.Visitor();
@@ -63,7 +74,10 @@ describe('Visitor', function() {
var ast = Handlebars.parse('{{foo foo=42}}');
visitor.accept(ast);
- equals(Handlebars.print(ast), '{{ PATH:foo [] HASH{foo=NUMBER{42}} }}\n');
+ equals(
+ Handlebars.print(ast),
+ '{{ PATH:foo [] HASH{foo=NUMBER{42}} }}\n'
+ );
});
it('should remove false responses', function() {
var visitor = new Handlebars.Visitor();
@@ -78,30 +92,38 @@ describe('Visitor', function() {
equals(Handlebars.print(ast), '{{ PATH:foo [] }}\n');
});
it('should throw when removing required values', function() {
- shouldThrow(function() {
- var visitor = new Handlebars.Visitor();
+ shouldThrow(
+ function() {
+ var visitor = new Handlebars.Visitor();
- visitor.mutating = true;
- visitor.PathExpression = function() {
- return false;
- };
+ visitor.mutating = true;
+ visitor.PathExpression = function() {
+ return false;
+ };
- var ast = Handlebars.parse('{{foo 42}}');
- visitor.accept(ast);
- }, Handlebars.Exception, 'MustacheStatement requires path');
+ var ast = Handlebars.parse('{{foo 42}}');
+ visitor.accept(ast);
+ },
+ Handlebars.Exception,
+ 'MustacheStatement requires path'
+ );
});
it('should throw when returning non-node responses', function() {
- shouldThrow(function() {
- var visitor = new Handlebars.Visitor();
+ shouldThrow(
+ function() {
+ var visitor = new Handlebars.Visitor();
- visitor.mutating = true;
- visitor.PathExpression = function() {
- return {};
- };
+ visitor.mutating = true;
+ visitor.PathExpression = function() {
+ return {};
+ };
- var ast = Handlebars.parse('{{foo 42}}');
- visitor.accept(ast);
- }, Handlebars.Exception, 'Unexpected node type "undefined" found when accepting path on MustacheStatement');
+ var ast = Handlebars.parse('{{foo 42}}');
+ visitor.accept(ast);
+ },
+ Handlebars.Exception,
+ 'Unexpected node type "undefined" found when accepting path on MustacheStatement'
+ );
});
});
describe('arrays', function() {
@@ -110,7 +132,7 @@ describe('Visitor', function() {
visitor.mutating = true;
visitor.StringLiteral = function(string) {
- return {type: 'NumberLiteral', value: 42, loc: string.locInfo};
+ return { type: 'NumberLiteral', value: 42, loc: string.locInfo };
};
var ast = Handlebars.parse('{{foo "foo"}}');
diff --git a/spec/whitespace-control.js b/spec/whitespace-control.js
index a5c9bf14..b1a6db04 100644
--- a/spec/whitespace-control.js
+++ b/spec/whitespace-control.js
@@ -1,6 +1,6 @@
describe('whitespace control', function() {
it('should strip whitespace around mustache calls', function() {
- var hash = {foo: 'bar<'};
+ var hash = { foo: 'bar<' };
shouldCompileTo(' {{~foo~}} ', hash, 'bar<');
shouldCompileTo(' {{~foo}} ', hash, 'bar< ');
@@ -14,15 +14,23 @@ describe('whitespace control', function() {
describe('blocks', function() {
it('should strip whitespace around simple block calls', function() {
- var hash = {foo: 'bar<'};
+ var hash = { foo: 'bar<' };
shouldCompileTo(' {{~#if foo~}} bar {{~/if~}} ', hash, 'bar');
shouldCompileTo(' {{#if foo~}} bar {{/if~}} ', hash, ' bar ');
shouldCompileTo(' {{~#if foo}} bar {{~/if}} ', hash, ' bar ');
shouldCompileTo(' {{#if foo}} bar {{/if}} ', hash, ' bar ');
- shouldCompileTo(' \n\n{{~#if foo~}} \n\nbar \n\n{{~/if~}}\n\n ', hash, 'bar');
- shouldCompileTo(' a\n\n{{~#if foo~}} \n\nbar \n\n{{~/if~}}\n\na ', hash, ' abara ');
+ shouldCompileTo(
+ ' \n\n{{~#if foo~}} \n\nbar \n\n{{~/if~}}\n\n ',
+ hash,
+ 'bar'
+ );
+ shouldCompileTo(
+ ' a\n\n{{~#if foo~}} \n\nbar \n\n{{~/if~}}\n\na ',
+ hash,
+ ' abara '
+ );
});
it('should strip whitespace around inverse block calls', function() {
var hash = {};
@@ -32,10 +40,14 @@ describe('whitespace control', function() {
shouldCompileTo(' {{~^if foo}} bar {{~/if}} ', hash, ' bar ');
shouldCompileTo(' {{^if foo}} bar {{/if}} ', hash, ' bar ');
- shouldCompileTo(' \n\n{{~^if foo~}} \n\nbar \n\n{{~/if~}}\n\n ', hash, 'bar');
+ shouldCompileTo(
+ ' \n\n{{~^if foo~}} \n\nbar \n\n{{~/if~}}\n\n ',
+ hash,
+ 'bar'
+ );
});
it('should strip whitespace around complex block calls', function() {
- var hash = {foo: 'bar<'};
+ var hash = { foo: 'bar<' };
shouldCompileTo('{{#if foo~}} bar {{~^~}} baz {{~/if}}', hash, 'bar');
shouldCompileTo('{{#if foo~}} bar {{^~}} baz {{/if}}', hash, 'bar ');
@@ -44,8 +56,16 @@ describe('whitespace control', function() {
shouldCompileTo('{{#if foo~}} bar {{~else~}} baz {{~/if}}', hash, 'bar');
- shouldCompileTo('\n\n{{~#if foo~}} \n\nbar \n\n{{~^~}} \n\nbaz \n\n{{~/if~}}\n\n', hash, 'bar');
- shouldCompileTo('\n\n{{~#if foo~}} \n\n{{{foo}}} \n\n{{~^~}} \n\nbaz \n\n{{~/if~}}\n\n', hash, 'bar<');
+ shouldCompileTo(
+ '\n\n{{~#if foo~}} \n\nbar \n\n{{~^~}} \n\nbaz \n\n{{~/if~}}\n\n',
+ hash,
+ 'bar'
+ );
+ shouldCompileTo(
+ '\n\n{{~#if foo~}} \n\n{{{foo}}} \n\n{{~^~}} \n\nbaz \n\n{{~/if~}}\n\n',
+ hash,
+ 'bar<'
+ );
hash = {};
@@ -56,21 +76,50 @@ describe('whitespace control', function() {
shouldCompileTo('{{#if foo~}} bar {{~else~}} baz {{~/if}}', hash, 'baz');
- shouldCompileTo('\n\n{{~#if foo~}} \n\nbar \n\n{{~^~}} \n\nbaz \n\n{{~/if~}}\n\n', hash, 'baz');
+ shouldCompileTo(
+ '\n\n{{~#if foo~}} \n\nbar \n\n{{~^~}} \n\nbaz \n\n{{~/if~}}\n\n',
+ hash,
+ 'baz'
+ );
});
});
it('should strip whitespace around partials', function() {
- shouldCompileToWithPartials('foo {{~> dude~}} ', [{}, {}, {dude: 'bar'}], true, 'foobar');
- shouldCompileToWithPartials('foo {{> dude~}} ', [{}, {}, {dude: 'bar'}], true, 'foo bar');
- shouldCompileToWithPartials('foo {{> dude}} ', [{}, {}, {dude: 'bar'}], true, 'foo bar ');
+ shouldCompileToWithPartials(
+ 'foo {{~> dude~}} ',
+ [{}, {}, { dude: 'bar' }],
+ true,
+ 'foobar'
+ );
+ shouldCompileToWithPartials(
+ 'foo {{> dude~}} ',
+ [{}, {}, { dude: 'bar' }],
+ true,
+ 'foo bar'
+ );
+ shouldCompileToWithPartials(
+ 'foo {{> dude}} ',
+ [{}, {}, { dude: 'bar' }],
+ true,
+ 'foo bar '
+ );
- shouldCompileToWithPartials('foo\n {{~> dude}} ', [{}, {}, {dude: 'bar'}], true, 'foobar');
- shouldCompileToWithPartials('foo\n {{> dude}} ', [{}, {}, {dude: 'bar'}], true, 'foo\n bar');
+ shouldCompileToWithPartials(
+ 'foo\n {{~> dude}} ',
+ [{}, {}, { dude: 'bar' }],
+ true,
+ 'foobar'
+ );
+ shouldCompileToWithPartials(
+ 'foo\n {{> dude}} ',
+ [{}, {}, { dude: 'bar' }],
+ true,
+ 'foo\n bar'
+ );
});
it('should only strip whitespace once', function() {
- var hash = {foo: 'bar'};
+ var hash = { foo: 'bar' };
shouldCompileTo(' {{~foo~}} {{foo}} {{foo}} ', hash, 'barbar bar ');
});
diff --git a/tasks/metrics.js b/tasks/metrics.js
index a1fa5c95..f903ceb7 100644
--- a/tasks/metrics.js
+++ b/tasks/metrics.js
@@ -1,14 +1,16 @@
var _ = require('underscore'),
- async = require('neo-async'),
- metrics = require('../bench');
+ async = require('neo-async'),
+ metrics = require('../bench');
module.exports = function(grunt) {
grunt.registerTask('metrics', function() {
var done = this.async(),
- execName = grunt.option('name'),
- events = {};
+ execName = grunt.option('name'),
+ events = {};
- async.each(_.keys(metrics), function(name, complete) {
+ async.each(
+ _.keys(metrics),
+ function(name, complete) {
if (/^_/.test(name) || (execName && name !== execName)) {
return complete();
}
@@ -18,6 +20,7 @@ module.exports = function(grunt) {
complete();
});
},
- done);
+ done
+ );
});
};
diff --git a/tasks/parser.js b/tasks/parser.js
index 7ff72585..0adba111 100644
--- a/tasks/parser.js
+++ b/tasks/parser.js
@@ -7,10 +7,14 @@ module.exports = function(grunt) {
var cmd = './node_modules/.bin/jison';
if (process.platform === 'win32') {
- cmd = 'node_modules\\.bin\\jison.cmd';
+ cmd = 'node_modules\\.bin\\jison.cmd';
}
- var child = childProcess.spawn(cmd, ['-m', 'js', 'src/handlebars.yy', 'src/handlebars.l'], {stdio: 'inherit'});
+ var child = childProcess.spawn(
+ cmd,
+ ['-m', 'js', 'src/handlebars.yy', 'src/handlebars.l'],
+ { stdio: 'inherit' }
+ );
child.on('exit', function(code) {
if (code != 0) {
grunt.fatal('Jison failure: ' + code);
@@ -18,7 +22,13 @@ module.exports = function(grunt) {
return;
}
- var src = ['src/parser-prefix.js', 'handlebars.js', 'src/parser-suffix.js'].map(grunt.file.read).join('');
+ var src = [
+ 'src/parser-prefix.js',
+ 'handlebars.js',
+ 'src/parser-suffix.js'
+ ]
+ .map(grunt.file.read)
+ .join('');
grunt.file.delete('handlebars.js');
grunt.file.write('lib/handlebars/compiler/parser.js', src);
diff --git a/tasks/publish.js b/tasks/publish.js
index c3729596..b22c9b8e 100644
--- a/tasks/publish.js
+++ b/tasks/publish.js
@@ -1,8 +1,8 @@
var _ = require('underscore'),
- async = require('neo-async'),
- AWS = require('aws-sdk'),
- git = require('./util/git'),
- semver = require('semver');
+ async = require('neo-async'),
+ AWS = require('aws-sdk'),
+ git = require('./util/git'),
+ semver = require('semver');
module.exports = function(grunt) {
grunt.registerTask('publish:latest', function() {
@@ -53,21 +53,27 @@ module.exports = function(grunt) {
function initSDK() {
var bucket = process.env.S3_BUCKET_NAME,
- key = process.env.S3_ACCESS_KEY_ID,
- secret = process.env.S3_SECRET_ACCESS_KEY;
+ key = process.env.S3_ACCESS_KEY_ID,
+ secret = process.env.S3_SECRET_ACCESS_KEY;
if (!bucket || !key || !secret) {
throw new Error('Missing S3 config values');
}
- AWS.config.update({accessKeyId: key, secretAccessKey: secret});
+ AWS.config.update({ accessKeyId: key, secretAccessKey: secret });
}
function publish(files, callback) {
var s3 = new AWS.S3(),
- bucket = process.env.S3_BUCKET_NAME;
+ bucket = process.env.S3_BUCKET_NAME;
- async.each(_.keys(files), function(file, callback) {
- var params = {Bucket: bucket, Key: file, Body: grunt.file.read(files[file])};
+ async.each(
+ _.keys(files),
+ function(file, callback) {
+ var params = {
+ Bucket: bucket,
+ Key: file,
+ Body: grunt.file.read(files[file])
+ };
s3.putObject(params, function(err) {
if (err) {
throw err;
@@ -77,15 +83,24 @@ module.exports = function(grunt) {
}
});
},
- callback);
+ callback
+ );
}
function fileMap(suffixes) {
var map = {};
- _.each(['handlebars.js', 'handlebars.min.js', 'handlebars.runtime.js', 'handlebars.runtime.min.js'], function(file) {
- _.each(suffixes, function(suffix) {
- map[file.replace(/\.js$/, suffix + '.js')] = 'dist/' + file;
- });
- });
+ _.each(
+ [
+ 'handlebars.js',
+ 'handlebars.min.js',
+ 'handlebars.runtime.js',
+ 'handlebars.runtime.min.js'
+ ],
+ function(file) {
+ _.each(suffixes, function(suffix) {
+ map[file.replace(/\.js$/, suffix + '.js')] = 'dist/' + file;
+ });
+ }
+ );
return map;
}
};
diff --git a/tasks/test.js b/tasks/test.js
index a17fc2a2..94fc8c25 100644
--- a/tasks/test.js
+++ b/tasks/test.js
@@ -1,13 +1,13 @@
var childProcess = require('child_process'),
- fs = require('fs'),
- os = require('os');
+ fs = require('fs'),
+ os = require('os');
module.exports = function(grunt) {
grunt.registerTask('test:bin', function() {
var done = this.async();
var cmd = './bin/handlebars';
- var args = [ '-a', 'spec/artifacts/empty.handlebars' ];
+ var args = ['-a', 'spec/artifacts/empty.handlebars'];
// On Windows, the executable handlebars.js file cannot be run directly
if (os.platform() === 'win32') {
@@ -19,10 +19,19 @@ module.exports = function(grunt) {
throw err;
}
- var expected = fs.readFileSync('./spec/expected/empty.amd.js').toString().replace(/\r\n/g, '\n');
+ var expected = fs
+ .readFileSync('./spec/expected/empty.amd.js')
+ .toString()
+ .replace(/\r\n/g, '\n');
if (stdout.toString() !== expected) {
- throw new Error('Expected binary output differed:\n\n"' + stdout + '"\n\n"' + expected + '"');
+ throw new Error(
+ 'Expected binary output differed:\n\n"' +
+ stdout +
+ '"\n\n"' +
+ expected +
+ '"'
+ );
}
done();
@@ -31,7 +40,9 @@ module.exports = function(grunt) {
grunt.registerTask('test:mocha', function() {
var done = this.async();
- var runner = childProcess.fork('./spec/env/runner', [], {stdio: 'inherit'});
+ var runner = childProcess.fork('./spec/env/runner', [], {
+ stdio: 'inherit'
+ });
runner.on('close', function(code) {
if (code !== 0) {
grunt.fatal(code + ' tests failed');
@@ -42,7 +53,11 @@ module.exports = function(grunt) {
grunt.registerTask('test:cov', function() {
var done = this.async();
- var runner = childProcess.fork('node_modules/istanbul/lib/cli.js', ['cover', '--source-map', '--', './spec/env/runner.js'], {stdio: 'inherit'});
+ var runner = childProcess.fork(
+ 'node_modules/istanbul/lib/cli.js',
+ ['cover', '--source-map', '--', './spec/env/runner.js'],
+ { stdio: 'inherit' }
+ );
runner.on('close', function(code) {
if (code != 0) {
grunt.fatal(code + ' tests failed');
@@ -53,7 +68,9 @@ module.exports = function(grunt) {
grunt.registerTask('test:min', function() {
var done = this.async();
- var runner = childProcess.fork('./spec/env/runner', ['--min'], {stdio: 'inherit'});
+ var runner = childProcess.fork('./spec/env/runner', ['--min'], {
+ stdio: 'inherit'
+ });
runner.on('close', function(code) {
if (code !== 0) {
grunt.fatal(code + ' tests failed');
@@ -65,7 +82,20 @@ module.exports = function(grunt) {
grunt.registerTask('test:check-cov', function() {
var done = this.async();
- var runner = childProcess.fork('node_modules/istanbul/lib/cli.js', ['check-coverage', '--statements', '100', '--functions', '100', '--branches', '100', '--lines 100'], {stdio: 'inherit'});
+ var runner = childProcess.fork(
+ 'node_modules/istanbul/lib/cli.js',
+ [
+ 'check-coverage',
+ '--statements',
+ '100',
+ '--functions',
+ '100',
+ '--branches',
+ '100',
+ '--lines 100'
+ ],
+ { stdio: 'inherit' }
+ );
runner.on('close', function(code) {
if (code != 0) {
grunt.fatal('Coverage check failed: ' + code);
diff --git a/tasks/util/git.js b/tasks/util/git.js
index 03802630..5418bf03 100644
--- a/tasks/util/git.js
+++ b/tasks/util/git.js
@@ -17,7 +17,10 @@ module.exports = {
});
},
clean: function(callback) {
- childProcess.exec('git diff-index --name-only HEAD --', {}, function(err, stdout) {
+ childProcess.exec('git diff-index --name-only HEAD --', {}, function(
+ err,
+ stdout
+ ) {
callback(undefined, !err && !stdout);
});
},
@@ -47,10 +50,13 @@ module.exports = {
});
},
master: function(callback) {
- childProcess.exec('git rev-parse --short origin/master', {}, function(err, stdout) {
+ childProcess.exec('git rev-parse --short origin/master', {}, function(
+ err,
+ stdout
+ ) {
// This will error if master was not checked out but in this case we know we are not master
// so we can ignore.
- if (err && !(/Needed a single revision/.test(err.message))) {
+ if (err && !/Needed a single revision/.test(err.message)) {
throw new Error('git.master: ' + err.message);
}
@@ -77,7 +83,9 @@ module.exports = {
});
},
tag: function(name, callback) {
- childProcess.exec('git tag -a --message=' + name + ' ' + name, {}, function(err) {
+ childProcess.exec('git tag -a --message=' + name + ' ' + name, {}, function(
+ err
+ ) {
if (err) {
throw new Error('git.tag: ' + err.message);
}
@@ -98,7 +106,7 @@ module.exports = {
});
var versionTags = tags.filter(function(info) {
- return (/^v/.test(info[0]));
+ return /^v/.test(info[0]);
});
callback(undefined, versionTags[0] || tags[0]);
diff --git a/tasks/version.js b/tasks/version.js
index 05f70341..05c05fa0 100644
--- a/tasks/version.js
+++ b/tasks/version.js
@@ -1,38 +1,64 @@
var async = require('neo-async'),
- git = require('./util/git'),
- semver = require('semver');
+ git = require('./util/git'),
+ semver = require('semver');
module.exports = function(grunt) {
- grunt.registerTask('version', 'Updates the current release version', function() {
- var done = this.async(),
+ grunt.registerTask(
+ 'version',
+ 'Updates the current release version',
+ function() {
+ var done = this.async(),
pkg = grunt.config('pkg'),
version = grunt.option('ver');
- if (!semver.valid(version)) {
- throw new Error('Must provide a version number (Ex: --ver=1.0.0):\n\t' + version + '\n\n');
+ if (!semver.valid(version)) {
+ throw new Error(
+ 'Must provide a version number (Ex: --ver=1.0.0):\n\t' +
+ version +
+ '\n\n'
+ );
+ }
+
+ pkg.version = version;
+ grunt.config('pkg', pkg);
+
+ grunt.log.writeln('Updating to version ' + version);
+
+ async.each(
+ [
+ [
+ 'lib/handlebars/base.js',
+ /const VERSION = ['"](.*)['"];/,
+ "const VERSION = '" + version + "';"
+ ],
+ [
+ 'components/bower.json',
+ /"version":.*/,
+ '"version": "' + version + '",'
+ ],
+ [
+ 'components/package.json',
+ /"version":.*/,
+ '"version": "' + version + '",'
+ ],
+ [
+ 'components/handlebars.js.nuspec',
+ /.*<\/version>/,
+ '' + version + ' '
+ ]
+ ],
+ function(args, callback) {
+ replace.apply(undefined, args);
+ grunt.log.writeln(' - ' + args[0]);
+ git.add(args[0], callback);
+ },
+ function() {
+ grunt.task.run(['default']);
+ done();
+ }
+ );
}
-
- pkg.version = version;
- grunt.config('pkg', pkg);
-
- grunt.log.writeln('Updating to version ' + version);
-
- async.each([
- ['lib/handlebars/base.js', (/const VERSION = ['"](.*)['"];/), 'const VERSION = \'' + version + '\';'],
- ['components/bower.json', (/"version":.*/), '"version": "' + version + '",'],
- ['components/package.json', /"version":.*/, '"version": "' + version + '",'],
- ['components/handlebars.js.nuspec', (/.*<\/version>/), '' + version + ' ']
- ],
- function(args, callback) {
- replace.apply(undefined, args);
- grunt.log.writeln(' - ' + args[0]);
- git.add(args[0], callback);
- },
- function() {
- grunt.task.run(['default']);
- done();
- });
- });
+ );
function replace(path, regex, value) {
var content = grunt.file.read(path);