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Use BrowserStack for our unit tests.

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This commit is contained in:
Johann-S 2018-09-07 22:32:52 +03:00 committed by XhmikosR
parent cee8e8653d
commit 4ebe2b8753
20 changed files with 10263 additions and 6686 deletions
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2
.travis.yml
View File

@ -36,7 +36,7 @@ env:
matrix:
- TWBS_TEST=core
- TWBS_TEST=validate-html
- TWBS_TEST=sauce-js-unit
- TWBS_TEST=browserstack
matrix:
fast_finish: true
notifications:

46
Gruntfile.js
View File

@ -145,13 +145,6 @@ module.exports = function (grunt) {
}
},
qunit: {
options: {
inject: 'js/tests/unit/phantom.js'
},
files: 'js/tests/index.html'
},
less: {
compileCore: {
options: {
@ -366,11 +359,11 @@ module.exports = function (grunt) {
watch: {
src: {
files: '<%= jshint.core.src %>',
tasks: ['jshint:core', 'qunit', 'concat']
tasks: ['jshint:core', 'exec:qunit', 'concat']
},
test: {
files: '<%= jshint.test.src %>',
tasks: ['jshint:test', 'qunit']
tasks: ['jshint:test', 'exec:qunit']
},
less: {
files: 'less/**/*.less',
@ -382,22 +375,15 @@ module.exports = function (grunt) {
}
},
'saucelabs-qunit': {
all: {
options: {
build: process.env.TRAVIS_JOB_ID,
throttled: 10,
maxRetries: 3,
maxPollRetries: 4,
urls: ['http://127.0.0.1:3000/js/tests/index.html?hidepassed'],
browsers: grunt.file.readYAML('grunt/sauce_browsers.yml')
}
}
},
exec: {
npmUpdate: {
command: 'npm update'
},
browserstack: {
command: 'cross-env BROWSER=true karma start grunt/karma.conf.js'
},
qunit: {
command: 'karma start grunt/karma.conf.js'
}
},
@ -451,17 +437,15 @@ module.exports = function (grunt) {
isUndefOrNonZero(process.env.TWBS_DO_VALIDATOR)) {
testSubtasks.push('validate-html');
}
// Only run Sauce Labs tests if there's a Sauce access key
if (typeof process.env.SAUCE_ACCESS_KEY !== 'undefined' &&
// Skip Sauce if running a different subset of the test suite
runSubset('sauce-js-unit') &&
// Skip Sauce on Travis when [skip sauce] is in the commit message
isUndefOrNonZero(process.env.TWBS_DO_SAUCE)) {
testSubtasks.push('connect');
testSubtasks.push('saucelabs-qunit');
// Only run BrowserStack tests if there's a BrowserStack access key
if (typeof process.env.BROWSER_STACK_USERNAME !== 'undefined' &&
// Skip BrowserStack if running a different subset of the test suite
runSubset('browserstack')) {
testSubtasks.push('exec:browserstack');
}
grunt.registerTask('test', testSubtasks);
grunt.registerTask('test-js', ['jshint:core', 'jshint:test', 'jshint:grunt', 'jscs:core', 'jscs:test', 'jscs:grunt', 'qunit']);
grunt.registerTask('test-js', ['jshint:core', 'jshint:test', 'jshint:grunt', 'jscs:core', 'jscs:test', 'jscs:grunt', 'exec:qunit']);
// JS distribution task.
grunt.registerTask('dist-js', ['concat', 'uglify:core', 'commonjs']);

8
README.md
View File

@ -22,6 +22,7 @@ To get started, check out <http://getbootstrap.com>!
* [Community](#community)
* [Versioning](#versioning)
* [Creators](#creators)
- [Thanks](#thanks)
* [Copyright and license](#copyright-and-license)
@ -124,6 +125,13 @@ For transparency into our release cycle and in striving to maintain backward com
See [the Releases section of our GitHub project](https://github.com/twbs/bootstrap/releases) for changelogs for each release version of Bootstrap. Release announcement posts on [the official Bootstrap blog](http://blog.getbootstrap.com) contain summaries of the most noteworthy changes made in each release.
## Thanks
<img src="https://live.browserstack.com/images/opensource/browserstack-logo.svg" alt="BrowserStack Logo" width="490" height="106">
Thanks to [BrowserStack](https://www.browserstack.com/) for providing the infrastructure that allows us to test in real browsers!
## Creators
**Mark Otto**

2
docs/_includes/getting-started/grunt.html
View File

@ -22,7 +22,7 @@
<p>Watches the Less source files and automatically recompiles them to CSS whenever you save a change.</p>
<h3><code>grunt test</code> (Run tests)</h3>
<p>Runs <a href="http://jshint.com">JSHint</a> and runs the <a href="http://qunitjs.com">QUnit</a> tests headlessly in <a href="http://phantomjs.org">PhantomJS</a>.</p>
<p>Runs <a href="http://jshint.com">JSHint</a> and runs the <a href="http://qunitjs.com">QUnit</a> tests in real browsers thanks to <a href="https://karma-runner.github.io/2.0/index.html">Karma</a>.</p>
<h3><code>grunt docs</code> (Build &amp; test the docs assets)</h3>
<p>Builds and tests CSS, JavaScript, and other assets which are used when running the documentation locally via <code>bundle exec jekyll serve</code>.</p>

86
grunt/browsers.js Normal file
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@ -0,0 +1,86 @@
// jscs:disable requireCamelCaseOrUpperCaseIdentifiers
var browsers = {
safariMac: {
base: 'BrowserStack',
os: 'OS X',
os_version: 'Yosemite',
browser: 'Safari',
browser_version: '8.0'
},
chromeMac: {
base: 'BrowserStack',
os: 'OS X',
os_version: 'Yosemite',
browser : 'Chrome',
browser_version : 'latest'
},
firefoxMac: {
base: 'BrowserStack',
os: 'OS X',
os_version: 'Yosemite',
browser: 'Firefox',
browser_version: 'latest'
},
'ie11Win8.1': {
base: 'BrowserStack',
os: 'Windows',
os_version: '8.1',
browser: 'IE',
browser_version: '11.0'
},
ie10Win8: {
base: 'BrowserStack',
os: 'Windows',
os_version: '8',
browser: 'IE',
browser_version: '10.0'
},
ie9Win7: {
base: 'BrowserStack',
os: 'Windows',
os_version: '7',
browser: 'IE',
browser_version: '9.0'
},
ie8Win7: {
base: 'BrowserStack',
os: 'Windows',
os_version: '7',
browser: 'IE',
browser_version: '8.0'
},
'chromeWin8.1': {
base: 'BrowserStack',
os: 'Windows',
os_version: '8.1',
browser: 'Chrome',
browser_version: 'latest'
},
'firefoxWin8.1': {
base: 'BrowserStack',
os: 'Windows',
os_version: '8.1',
browser: 'Firefox',
browser_version: 'latest'
},
iphone6: {
base: 'BrowserStack',
os: 'ios',
os_version: '11.2',
device: 'iPhone 6',
real_mobile: true
},
nexus5: {
base: 'BrowserStack',
os: 'android',
os_version: '4.4',
device: 'Google Nexus 5',
real_mobile: true
}
};
module.exports = {
list: browsers,
keys: Object.keys(browsers)
};

79
grunt/karma.conf.js Normal file
View File

@ -0,0 +1,79 @@
'use strict';
var ip = require('ip');
var browserConfig = require('./browsers');
var browserStack = process.env.BROWSER === 'true';
module.exports = function (config) {
var conf = {
basePath: '../',
frameworks: ['qunit'],
plugins: ['karma-qunit'],
// list of files / patterns to load in the browser
files: [
'js/tests/vendor/jquery.min.js',
'js/tooltip.js',
'js/!(tooltip).js',
'js/tests/unit/*.js'
],
reporters: ['dots'],
port: 9876,
colors: true,
// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
logLevel: config.LOG_ERROR || config.LOG_WARN,
autoWatch: false,
singleRun: true,
concurrency: Infinity,
client: {
qunit: {
showUI: true
}
}
};
if (browserStack) {
conf.hostname = ip.address();
conf.browserStack = {
username: process.env.BROWSER_STACK_USERNAME,
accessKey: process.env.BROWSER_STACK_ACCESS_KEY,
build: 'bootstrap-v3-' + new Date().toISOString(),
project: 'Bootstrap v3',
retryLimit: 1
};
conf.plugins.push('karma-browserstack-launcher');
conf.customLaunchers = browserConfig.list;
conf.browsers = browserConfig.keys;
conf.reporters.push('BrowserStack');
} else {
conf.frameworks.push('detectBrowsers');
conf.plugins.push(
'karma-chrome-launcher',
'karma-firefox-launcher',
'karma-detect-browsers'
);
conf.detectBrowsers = {
usePhantomJS: false,
postDetection: function (availableBrowser) {
if (typeof process.env.TRAVIS_JOB_ID !== 'undefined' || availableBrowser.includes('Chrome')) {
return ['ChromeHeadless'];
}
if (availableBrowser.includes('Firefox')) {
return ['FirefoxHeadless'];
}
throw new Error('Please install Firefox or Chrome');
}
};
conf.customLaunchers = {
FirefoxHeadless: {
base: 'Firefox',
flags: ['-headless']
}
};
}
config.set(conf);
};

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grunt/npm-shrinkwrap.json generated
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82
grunt/sauce_browsers.yml
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@ -1,82 +0,0 @@
[
# Docs: https://saucelabs.com/docs/platforms/webdriver
{
browserName: "safari",
platform: "OS X 10.10"
},
{
browserName: "chrome",
platform: "OS X 10.10"
},
{
browserName: "firefox",
platform: "OS X 10.10"
},
# Mac Opera not currently supported by Sauce Labs
{
browserName: "internet explorer",
version: "11",
platform: "Windows 8.1"
},
{
browserName: "internet explorer",
version: "10",
platform: "Windows 8"
},
{
browserName: "internet explorer",
version: "9",
platform: "Windows 7"
},
{
browserName: "internet explorer",
version: "8",
platform: "Windows 7"
},
# { # Unofficial
# browserName: "internet explorer",
# version: "7",
# platform: "Windows XP"
# },
{
browserName: "chrome",
platform: "Windows 8.1"
},
{
browserName: "firefox",
platform: "Windows 8.1"
},
# Win Opera 15+ not currently supported by Sauce Labs
{
browserName: "iphone",
platform: "OS X 10.10",
version: "9.2"
},
# iOS Chrome not currently supported by Sauce Labs
# Linux (unofficial)
{
browserName: "chrome",
platform: "Linux"
},
{
browserName: "firefox",
platform: "Linux"
}
# Android Chrome not currently supported by Sauce Labs
# { # Android Browser (super-unofficial)
# browserName: "android",
# version: "4.0",
# platform: "Linux"
# }
]

7
js/tests/README.md
View File

@ -3,12 +3,11 @@
Bootstrap uses [QUnit](http://api.qunitjs.com/), a powerful, easy-to-use JavaScript unit test framework. Each plugin has a file dedicated to its tests in `unit/<plugin-name>.js`.
* `unit/` contains the unit test files for each Bootstrap plugin.
* `vendor/` contains third-party testing-related code (QUnit and jQuery).
* `vendor/` contains jQuery.
* `visual/` contains "visual" tests which are run interactively in real browsers and require manual verification by humans.
To run the unit test suite via [PhantomJS](http://phantomjs.org/), run `grunt test-js`.
To run the unit test suite via a real web browser, open `index.html` in the browser.
To run our unit tests on a real web browser [Karma](https://karma-runner.github.io/2.0/index.html), run `grunt test-js` or you can
open `index.html`.
## How do I add a new unit test?

5
js/tests/index.html
View File

@ -52,8 +52,8 @@
</script>
<!-- QUnit -->
<link rel="stylesheet" href="vendor/qunit.css" media="screen">
<script src="vendor/qunit.js"></script>
<link rel="stylesheet" href="../../node_modules/qunitjs/qunit/qunit.css" media="screen">
<script src="../../node_modules/qunitjs/qunit/qunit.js"></script>
<script>
// See https://github.com/axemclion/grunt-saucelabs#test-result-details-with-qunit
var log = []
@ -133,7 +133,6 @@
</script>
<!-- Plugin sources -->
<script>$.support.transition = false</script>
<script src="../../js/alert.js"></script>
<script src="../../js/button.js"></script>
<script src="../../js/carousel.js"></script>

26
js/tests/unit/affix.js
View File

@ -34,12 +34,21 @@ $(function () {
QUnit.test('should exit early if element is not visible', function (assert) {
assert.expect(1)
var $affix = $('<div style="display: none"/>').bootstrapAffix()
var $affix = $('<div style="display: none"/>')
.appendTo('#qunit-fixture')
.bootstrapAffix()
$affix.data('bs.affix').checkPosition()
assert.ok(!$affix.hasClass('affix'), 'affix class was not added')
})
QUnit.test('should trigger affixed event after affix', function (assert) {
// Disable for iOS because of: https://bugs.webkit.org/show_bug.cgi?id=172854
if (window.navigator.userAgent.match(/iPhone/i)) {
assert.expect(0)
return
}
assert.expect(2)
var done = assert.async()
@ -66,15 +75,22 @@ $(function () {
})
setTimeout(function () {
window.scrollTo(0, document.body.scrollHeight)
window.scrollTo(0, document.body.scrollHeight - 5)
// for testing in a browser
setTimeout(function () {
window.scroll(0, 0)
}, 16) // for testing in a browser
}, 150)
}, 0)
})
QUnit.test('should affix-top when scrolling up to offset when parent has padding', function (assert) {
// Disable for iOS because of: https://bugs.webkit.org/show_bug.cgi?id=172854
if (window.navigator.userAgent.match(/iPhone/i)) {
assert.expect(0)
return
}
assert.expect(1)
var done = assert.async()
@ -97,11 +113,11 @@ $(function () {
})
setTimeout(function () {
window.scrollTo(0, document.body.scrollHeight)
window.scrollTo(0, document.body.scrollHeight - 5)
setTimeout(function () {
window.scroll(0, 119)
}, 250)
}, 250)
}, 0)
})
})

9
js/tests/unit/alert.js
View File

@ -47,6 +47,8 @@ $(function () {
QUnit.test('should remove element when clicking .close', function (assert) {
assert.expect(2)
var done = assert.async()
var alertHTML = '<div class="alert alert-danger fade in">'
+ '<a class="close" href="#" data-dismiss="alert">×</a>'
+ '<p><strong>Holy guacamole!</strong> Best check yo self, you\'re not looking too good.</p>'
@ -55,9 +57,12 @@ $(function () {
assert.notEqual($('#qunit-fixture').find('.alert').length, 0, 'element added to dom')
$alert.find('.close').trigger('click')
$alert.on('closed.bs.alert', function () {
assert.strictEqual($('#qunit-fixture').find('.alert').length, 0, 'element removed from dom')
done()
})
$alert.find('.close').trigger('click')
})
QUnit.test('should not fire closed when close is prevented', function (assert) {

11
js/tests/unit/collapse.js
View File

@ -34,10 +34,15 @@ $(function () {
QUnit.test('should show a collapsed element', function (assert) {
assert.expect(2)
var $el = $('<div class="collapse"/>').bootstrapCollapse('show')
var done = assert.async()
assert.ok($el.hasClass('in'), 'has class "in"')
assert.ok(!/height/i.test($el.attr('style')), 'has height reset')
$('<div class="collapse"/>')
.on('shown.bs.collapse', function () {
assert.ok($(this).hasClass('in'), 'has class "in"')
assert.ok(!/height/i.test($(this).attr('style')), 'has height reset')
done()
})
.bootstrapCollapse('show')
})
QUnit.test('should hide a collapsed element', function (assert) {

19
js/tests/unit/modal.js
View File

@ -16,6 +16,7 @@ $(function () {
afterEach: function () {
$.fn.modal = $.fn.bootstrapModal
delete $.fn.bootstrapModal
$('#qunit-fixture').html('')
}
})
@ -26,7 +27,7 @@ $(function () {
QUnit.test('should return jquery collection containing the element', function (assert) {
assert.expect(2)
var $el = $('<div id="modal-test"/>')
var $el = $('<div id="modal-test"/>').appendTo('#qunit-fixture')
var $modal = $el.bootstrapModal()
assert.ok($modal instanceof $, 'returns jquery collection')
assert.strictEqual($modal[0], $el[0], 'collection contains element')
@ -42,6 +43,7 @@ $(function () {
var done = assert.async()
$('<div id="modal-test"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.modal', function () {
assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
done()
@ -54,6 +56,7 @@ $(function () {
var done = assert.async()
$('<div id="modal-test"/>')
.appendTo('#qunit-fixture')
.on('show.bs.modal', function () {
assert.ok(true, 'show event fired')
done()
@ -66,6 +69,7 @@ $(function () {
var done = assert.async()
$('<div id="modal-test"/>')
.appendTo('#qunit-fixture')
.on('show.bs.modal', function (e) {
e.preventDefault()
assert.ok(true, 'show event fired')
@ -82,6 +86,7 @@ $(function () {
var done = assert.async()
$('<div id="modal-test"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.modal', function () {
assert.ok($('#modal-test').is(':visible'), 'modal visible')
assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
@ -99,6 +104,7 @@ $(function () {
var done = assert.async()
$('<div id="modal-test"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.modal', function () {
assert.ok($('#modal-test').is(':visible'), 'modal visible')
assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
@ -116,6 +122,7 @@ $(function () {
var done = assert.async()
$('<div id="modal-test"><span class="close" data-dismiss="modal"/></div>')
.appendTo('#qunit-fixture')
.on('shown.bs.modal', function () {
assert.ok($('#modal-test').is(':visible'), 'modal visible')
assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
@ -133,6 +140,7 @@ $(function () {
var done = assert.async()
$('<div id="modal-test" data-backdrop="false"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.modal', function () {
assert.ok($('#modal-test').is(':visible'), 'modal visible')
$(this).bootstrapModal('hide')
@ -149,6 +157,7 @@ $(function () {
var done = assert.async()
$('<div id="modal-test"><div class="contents"/></div>')
.appendTo('#qunit-fixture')
.on('shown.bs.modal', function () {
assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
$('.contents').trigger('click')
@ -166,7 +175,7 @@ $(function () {
assert.expect(3)
var done = assert.async()
var $div = $('<div id="modal-test"/>')
var $div = $('<div id="modal-test"/>').appendTo('#qunit-fixture')
$div
.on('shown.bs.modal', function () {
assert.ok($('#modal-test').length, 'modal inserted into dom')
@ -186,7 +195,7 @@ $(function () {
assert.expect(3)
var done = assert.async()
var $div = $('<div id="modal-test"/>')
var $div = $('<div id="modal-test"/>').appendTo('#qunit-fixture')
$div
.on('shown.bs.modal', function () {
assert.ok($('#modal-test').length, 'modal inserted into dom')
@ -209,6 +218,7 @@ $(function () {
var triggered
$('<div id="modal-test"><div class="contents"/></div>')
.appendTo('#qunit-fixture')
.on('shown.bs.modal', function () {
triggered = 0
$('#modal-test').trigger('click')
@ -226,6 +236,7 @@ $(function () {
var done = assert.async()
$('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div></div>')
.appendTo('#qunit-fixture')
.one('shown.bs.modal', function () {
$('#close').trigger('click')
})
@ -252,6 +263,7 @@ $(function () {
var $toggleBtn = $('<button data-toggle="modal" data-target="#modal-test"/>').appendTo('#qunit-fixture')
$('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div></div>')
.appendTo('#qunit-fixture')
.on('hidden.bs.modal', function () {
setTimeout(function () {
assert.ok($(document.activeElement).is($toggleBtn), 'toggling element is once again focused')
@ -273,6 +285,7 @@ $(function () {
var $otherBtn = $('<button id="other-btn"/>').appendTo('#qunit-fixture')
$('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div>')
.appendTo('#qunit-fixture')
.one('show.bs.modal', function (e) {
e.preventDefault()
$otherBtn.trigger('focus')

72
js/tests/unit/phantom.js
View File

@ -1,72 +0,0 @@
/*
* grunt-contrib-qunit
* http://gruntjs.com/
*
* Copyright (c) 2014 "Cowboy" Ben Alman, contributors
* Licensed under the MIT license.
*/
(function () {
'use strict';
// Don't re-order tests.
QUnit.config.reorder = false
// Run tests serially, not in parallel.
QUnit.config.autorun = false
// Send messages to the parent PhantomJS process via alert! Good times!!
function sendMessage() {
var args = [].slice.call(arguments)
alert(JSON.stringify(args))
}
// These methods connect QUnit to PhantomJS.
QUnit.log(function (obj) {
// What is this I don’t even
if (obj.message === '[object Object], undefined:undefined') { return }
// Parse some stuff before sending it.
var actual
var expected
if (!obj.result) {
// Dumping large objects can be very slow, and the dump isn't used for
// passing tests, so only dump if the test failed.
actual = QUnit.dump.parse(obj.actual)
expected = QUnit.dump.parse(obj.expected)
}
// Send it.
sendMessage('qunit.log', obj.result, actual, expected, obj.message, obj.source)
})
QUnit.testStart(function (obj) {
sendMessage('qunit.testStart', obj.name)
})
QUnit.testDone(function (obj) {
sendMessage('qunit.testDone', obj.name, obj.failed, obj.passed, obj.total, obj.duration)
})
QUnit.moduleStart(function (obj) {
sendMessage('qunit.moduleStart', obj.name)
})
QUnit.moduleDone(function (obj) {
if (obj.failed === 0) {
console.log('\r\u221A All tests passed in "' + obj.name + '" module')
} else {
console.log('\u00D7 ' + obj.failed + ' tests failed in "' + obj.name + '" module')
}
sendMessage('qunit.moduleDone', obj.name, obj.failed, obj.passed, obj.total)
})
QUnit.begin(function () {
sendMessage('qunit.begin')
console.log('\n\nStarting test suite')
console.log('================================================\n')
})
QUnit.done(function (obj) {
sendMessage('qunit.done', obj.failed, obj.passed, obj.total, obj.runtime)
})
}())

98
js/tests/unit/popover.js
View File

@ -34,13 +34,19 @@ $(function () {
QUnit.test('should render popover element', function (assert) {
assert.expect(2)
var $popover = $('<a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a>')
.appendTo('#qunit-fixture')
.bootstrapPopover('show')
var done = assert.async()
$('<a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a>')
.appendTo('#qunit-fixture')
.on('shown.bs.popover', function () {
assert.notEqual($('.popover').length, 0, 'popover was inserted')
$popover.bootstrapPopover('hide')
$(this).bootstrapPopover('hide')
})
.on('hidden.bs.popover', function () {
assert.strictEqual($('.popover').length, 0, 'popover removed')
done()
})
.bootstrapPopover('show')
})
QUnit.test('should store popover instance in popover data object', function (assert) {
@ -63,6 +69,8 @@ $(function () {
QUnit.test('should get title and content from options', function (assert) {
assert.expect(4)
var done = assert.async()
var $popover = $('<a href="#">@fat</a>')
.appendTo('#qunit-fixture')
.bootstrapPopover({
@ -73,19 +81,24 @@ $(function () {
return 'loves writing tests （╯°□°）╯︵ ┻━┻'
}
})
$popover.bootstrapPopover('show')
.on('shown.bs.popover', function () {
assert.notEqual($('.popover').length, 0, 'popover was inserted')
assert.strictEqual($('.popover .popover-title').text(), '@fat', 'title correctly inserted')
assert.strictEqual($('.popover .popover-content').text(), 'loves writing tests （╯°□°）╯︵ ┻━┻', 'content correctly inserted')
$popover.bootstrapPopover('hide')
})
.on('hidden.bs.popover', function () {
assert.strictEqual($('.popover').length, 0, 'popover was removed')
done()
})
$popover.bootstrapPopover('show')
})
QUnit.test('should not duplicate HTML object', function (assert) {
assert.expect(6)
var done = assert.async()
var $div = $('<div/>').html('loves writing tests （╯°□°）╯︵ ┻━┻')
var $popover = $('<a href="#">@fat</a>')
@ -96,72 +109,100 @@ $(function () {
}
})
$popover.bootstrapPopover('show')
$popover.one('shown.bs.popover', function () {
assert.notEqual($('.popover').length, 0, 'popover was inserted')
assert.equal($('.popover .popover-content').html(), $div, 'content correctly inserted')
$popover.bootstrapPopover('hide')
$popover.one('hidden.bs.popover', function () {
assert.strictEqual($('.popover').length, 0, 'popover was removed')
$popover.bootstrapPopover('show')
$popover.one('shown.bs.popover', function () {
assert.notEqual($('.popover').length, 0, 'popover was inserted')
assert.equal($('.popover .popover-content').html(), $div, 'content correctly inserted')
$popover.bootstrapPopover('hide')
$popover.one('hidden.bs.popover', function () {
assert.strictEqual($('.popover').length, 0, 'popover was removed')
done()
})
$popover.bootstrapPopover('hide')
})
$popover.bootstrapPopover('show')
})
$popover.bootstrapPopover('hide')
})
$popover.bootstrapPopover('show')
})
QUnit.test('should get title and content from attributes', function (assert) {
assert.expect(4)
var $popover = $('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
var done = assert.async()
$('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
.appendTo('#qunit-fixture')
.bootstrapPopover()
.bootstrapPopover('show')
.one('shown.bs.popover', function () {
assert.notEqual($('.popover').length, 0, 'popover was inserted')
assert.strictEqual($('.popover .popover-title').text(), '@mdo', 'title correctly inserted')
assert.strictEqual($('.popover .popover-content').text(), 'loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻', 'content correctly inserted')
$popover.bootstrapPopover('hide')
$(this).bootstrapPopover('hide')
})
.one('hidden.bs.popover', function () {
assert.strictEqual($('.popover').length, 0, 'popover was removed')
done()
})
.bootstrapPopover('show')
})
QUnit.test('should get title and content from attributes ignoring options passed via js', function (assert) {
assert.expect(4)
var $popover = $('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
var done = assert.async()
$('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
.appendTo('#qunit-fixture')
.bootstrapPopover({
title: 'ignored title option',
content: 'ignored content option'
})
.bootstrapPopover('show')
.one('shown.bs.popover', function () {
assert.notEqual($('.popover').length, 0, 'popover was inserted')
assert.strictEqual($('.popover .popover-title').text(), '@mdo', 'title correctly inserted')
assert.strictEqual($('.popover .popover-content').text(), 'loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻', 'content correctly inserted')
$popover.bootstrapPopover('hide')
$(this).bootstrapPopover('hide')
})
.one('hidden.bs.popover', function () {
assert.strictEqual($('.popover').length, 0, 'popover was removed')
done()
})
.bootstrapPopover('show')
})
QUnit.test('should respect custom template', function (assert) {
assert.expect(3)
var $popover = $('<a href="#">@fat</a>')
var done = assert.async()
$('<a href="#">@fat</a>')
.appendTo('#qunit-fixture')
.bootstrapPopover({
title: 'Test',
content: 'Test',
template: '<div class="popover foobar"><div class="arrow"></div><div class="inner"><h3 class="title"/><div class="content"><p/></div></div></div>'
})
$popover.bootstrapPopover('show')
.one('shown.bs.popover', function () {
assert.notEqual($('.popover').length, 0, 'popover was inserted')
assert.ok($('.popover').hasClass('foobar'), 'custom class is present')
$popover.bootstrapPopover('hide')
$(this).bootstrapPopover('hide')
})
.one('hidden.bs.popover', function () {
assert.strictEqual($('.popover').length, 0, 'popover was removed')
done()
})
.bootstrapPopover('show')
})
QUnit.test('should destroy popover', function (assert) {
@ -187,6 +228,8 @@ $(function () {
QUnit.test('should render popover element using delegated selector', function (assert) {
assert.expect(2)
var done = assert.async()
var $div = $('<div><a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a></div>')
.appendTo('#qunit-fixture')
.bootstrapPopover({
@ -194,11 +237,16 @@ $(function () {
trigger: 'click'
})
$div.find('a').trigger('click')
$div.one('shown.bs.popover', function () {
assert.notEqual($('.popover').length, 0, 'popover was inserted')
$div.find('a').trigger('click')
})
.one('hidden.bs.popover', function () {
assert.strictEqual($('.popover').length, 0, 'popover was removed')
done()
})
$div.find('a').trigger('click')
})
QUnit.test('should detach popover content rather than removing it so that event handlers are left intact', function (assert) {

407
js/tests/unit/tooltip.js
View File

@ -16,6 +16,7 @@ $(function () {
afterEach: function () {
$.fn.tooltip = $.fn.bootstrapTooltip
delete $.fn.bootstrapTooltip
$('#qunit-fixture').html('')
}
})
@ -26,7 +27,7 @@ $(function () {
QUnit.test('should return jquery collection containing the element', function (assert) {
assert.expect(2)
var $el = $('<div/>')
var $el = $('<div/>').appendTo('#qunit-fixture')
var $tooltip = $el.bootstrapTooltip()
assert.ok($tooltip instanceof $, 'returns jquery collection')
assert.strictEqual($tooltip[0], $el[0], 'collection contains element')
@ -39,92 +40,132 @@ $(function () {
QUnit.test('should empty title attribute', function (assert) {
assert.expect(1)
var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>').bootstrapTooltip()
var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
.appendTo('#qunit-fixture')
.bootstrapTooltip()
assert.strictEqual($trigger.attr('title'), '', 'title attribute was emptied')
})
QUnit.test('should add data attribute for referencing original title', function (assert) {
assert.expect(1)
var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>').bootstrapTooltip()
var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
.appendTo('#qunit-fixture')
.bootstrapTooltip()
assert.strictEqual($trigger.attr('data-original-title'), 'Another tooltip', 'original title preserved in data attribute')
})
QUnit.test('should add aria-describedby to the trigger on show', function (assert) {
assert.expect(3)
var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
.bootstrapTooltip()
.appendTo('#qunit-fixture')
.bootstrapTooltip('show')
var done = assert.async()
var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
.appendTo('#qunit-fixture')
$trigger
.bootstrapTooltip()
.on('shown.bs.tooltip', function () {
var id = $('.tooltip').attr('id')
assert.strictEqual($('#' + id).length, 1, 'has a unique id')
assert.strictEqual($('.tooltip').attr('aria-describedby'), $trigger.attr('id'), 'tooltip id and aria-describedby on trigger match')
assert.ok($trigger[0].hasAttribute('aria-describedby'), 'trigger has aria-describedby')
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should remove aria-describedby from trigger on hide', function (assert) {
assert.expect(2)
var done = assert.async()
var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
.bootstrapTooltip()
.appendTo('#qunit-fixture')
$trigger.bootstrapTooltip('show')
$trigger.one('shown.bs.tooltip', function () {
assert.ok($trigger[0].hasAttribute('aria-describedby'), 'trigger has aria-describedby')
$trigger.bootstrapTooltip('hide')
})
.one('hidden.bs.tooltip', function () {
assert.ok(!$trigger[0].hasAttribute('aria-describedby'), 'trigger does not have aria-describedby')
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should assign a unique id tooltip element', function (assert) {
assert.expect(2)
var done = assert.async()
$('<a href="#" rel="tooltip" title="Another tooltip"/>')
.appendTo('#qunit-fixture')
.bootstrapTooltip('show')
.on('shown.bs.tooltip', function () {
var id = $('.tooltip').attr('id')
assert.strictEqual($('#' + id).length, 1, 'tooltip has unique id')
assert.strictEqual(id.indexOf('tooltip'), 0, 'tooltip id has prefix')
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should place tooltips relative to placement option', function (assert) {
assert.expect(2)
var done = assert.async()
var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.fade.bottom.in'), 'has correct classes applied')
$tooltip.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed')
done()
})
.bootstrapTooltip({ placement: 'bottom' })
$tooltip.bootstrapTooltip('show')
assert.ok($('.tooltip').is('.fade.bottom.in'), 'has correct classes applied')
$tooltip.bootstrapTooltip('hide')
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed')
})
QUnit.test('should allow html entities', function (assert) {
assert.expect(2)
var done = assert.async()
var $tooltip = $('<a href="#" rel="tooltip" title="&lt;b&gt;@fat&lt;/b&gt;"/>')
.appendTo('#qunit-fixture')
.bootstrapTooltip({ html: true })
$tooltip.bootstrapTooltip('show')
$tooltip.one('shown.bs.tooltip', function () {
assert.notEqual($('.tooltip b').length, 0, 'b tag was inserted')
$tooltip.bootstrapTooltip('hide')
})
.one('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed')
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should respect custom classes', function (assert) {
assert.expect(2)
var done = assert.async()
var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
.appendTo('#qunit-fixture')
.bootstrapTooltip({ template: '<div class="tooltip some-class"><div class="tooltip-arrow"/><div class="tooltip-inner"/></div>' })
$tooltip.bootstrapTooltip('show')
$tooltip.one('shown.bs.tooltip', function () {
assert.ok($('.tooltip').hasClass('some-class'), 'custom class is present')
$tooltip.bootstrapTooltip('hide')
})
.one('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed')
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should fire show event', function (assert) {
@ -255,6 +296,8 @@ $(function () {
QUnit.test('should show tooltip with delegate selector on click', function (assert) {
assert.expect(2)
var done = assert.async()
var $div = $('<div><a href="#" rel="tooltip" title="Another tooltip"/></div>')
.appendTo('#qunit-fixture')
.bootstrapTooltip({
@ -262,11 +305,16 @@ $(function () {
trigger: 'click'
})
$div.find('a').trigger('click')
$div.one('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.fade.in'), 'tooltip is faded in')
$div.find('a').trigger('click')
})
.one('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip was removed from dom')
done()
})
$div.find('a').trigger('click')
assert.strictEqual($('.tooltip').length, 0, 'tooltip was removed from dom')
})
QUnit.test('should show tooltip when toggle is called', function (assert) {
@ -292,16 +340,22 @@ $(function () {
QUnit.test('should place tooltips inside body when container is body', function (assert) {
assert.expect(3)
var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
var done = assert.async()
$('<a href="#" rel="tooltip" title="Another tooltip"/>')
.appendTo('#qunit-fixture')
.bootstrapTooltip({ container: 'body' })
.bootstrapTooltip('show')
.one('shown.bs.tooltip', function () {
assert.notEqual($('body > .tooltip').length, 0, 'tooltip is direct descendant of body')
assert.strictEqual($('#qunit-fixture > .tooltip').length, 0, 'tooltip is not in parent')
$tooltip.bootstrapTooltip('hide')
$(this).bootstrapTooltip('hide')
})
.one('hidden.bs.tooltip', function () {
assert.strictEqual($('body > .tooltip').length, 0, 'tooltip was removed from dom')
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should add position class before positioning so that position-specific styles are taken into account', function (assert) {
@ -335,49 +389,68 @@ $(function () {
QUnit.test('should use title attribute for tooltip text', function (assert) {
assert.expect(2)
var $tooltip = $('<a href="#" rel="tooltip" title="Simple tooltip"/>')
var done = assert.async()
$('<a href="#" rel="tooltip" title="Simple tooltip"/>')
.appendTo('#qunit-fixture')
.bootstrapTooltip()
$tooltip.bootstrapTooltip('show')
.one('shown.bs.tooltip', function () {
assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'Simple tooltip', 'title from title attribute is set')
$tooltip.bootstrapTooltip('hide')
$(this).bootstrapTooltip('hide')
})
.one('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should prefer title attribute over title option', function (assert) {
assert.expect(2)
var $tooltip = $('<a href="#" rel="tooltip" title="Simple tooltip"/>')
var done = assert.async()
$('<a href="#" rel="tooltip" title="Simple tooltip"/>')
.appendTo('#qunit-fixture')
.bootstrapTooltip({
title: 'This is a tooltip with some content'
})
$tooltip.bootstrapTooltip('show')
.one('shown.bs.tooltip', function () {
assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'Simple tooltip', 'title is set from title attribute while preferred over title option')
$tooltip.bootstrapTooltip('hide')
$(this).bootstrapTooltip('hide')
})
.one('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should use title option', function (assert) {
assert.expect(2)
var $tooltip = $('<a href="#" rel="tooltip"/>')
var done = assert.async()
$('<a href="#" rel="tooltip"/>')
.appendTo('#qunit-fixture')
.bootstrapTooltip({
title: 'This is a tooltip with some content'
})
$tooltip.bootstrapTooltip('show')
.one('shown.bs.tooltip', function () {
assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'This is a tooltip with some content', 'title from title option is set')
$tooltip.bootstrapTooltip('hide')
$(this).bootstrapTooltip('hide')
})
.one('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should be placed dynamically to viewport with the dynamic placement option', function (assert) {
assert.expect(6)
var done = assert.async()
var $style = $('<style> div[rel="tooltip"] { position: absolute; } #qunit-fixture { top: inherit; left: inherit } </style>').appendTo('head')
var $container = $('<div/>')
.css({
@ -390,38 +463,71 @@ $(function () {
.appendTo($container)
.bootstrapTooltip({ placement: 'auto', viewport: '#qunit-fixture' })
$topTooltip.bootstrapTooltip('show')
assert.ok($('.tooltip').is('.bottom'), 'top positioned tooltip is dynamically positioned to bottom')
var topDone = false
var rightDone = false
var leftDone = false
$topTooltip.bootstrapTooltip('hide')
assert.strictEqual($('.tooltip').length, 0, 'top positioned tooltip removed from dom')
var $rightTooltip = $('<div style="right: 0;" rel="tooltip" title="Right tooltip">Right Dynamic Tooltip</div>')
.appendTo($container)
.bootstrapTooltip({ placement: 'right auto', viewport: '#qunit-fixture' })
$rightTooltip.bootstrapTooltip('show')
assert.ok($('.tooltip').is('.left'), 'right positioned tooltip is dynamically positioned left')
$rightTooltip.bootstrapTooltip('hide')
assert.strictEqual($('.tooltip').length, 0, 'right positioned tooltip removed from dom')
function isDone() {
if (topDone && rightDone && leftDone) {
$container.remove()
$style.remove()
done()
}
}
function leftTooltip() {
var $leftTooltip = $('<div style="left: 0;" rel="tooltip" title="Left tooltip">Left Dynamic Tooltip</div>')
.appendTo($container)
.bootstrapTooltip({ placement: 'auto left', viewport: '#qunit-fixture' })
$leftTooltip.bootstrapTooltip('show')
$leftTooltip
.one('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.right'), 'left positioned tooltip is dynamically positioned right')
$leftTooltip.bootstrapTooltip('hide')
})
.one('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'left positioned tooltip removed from dom')
leftDone = true
isDone()
})
.bootstrapTooltip('show')
}
$container.remove()
$style.remove()
function rightTooltip() {
var $rightTooltip = $('<div style="right: 0;" rel="tooltip" title="Right tooltip">Right Dynamic Tooltip</div>')
.appendTo($container)
.bootstrapTooltip({ placement: 'right auto', viewport: '#qunit-fixture' })
$rightTooltip
.one('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.in'), 'right positioned tooltip is dynamically positioned left')
$rightTooltip.bootstrapTooltip('hide')
})
.one('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'right positioned tooltip removed from dom')
rightDone = true
leftTooltip()
})
.bootstrapTooltip('show')
}
$topTooltip
.one('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.bottom'), 'top positioned tooltip is dynamically positioned to bottom')
$topTooltip.bootstrapTooltip('hide')
})
.one('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'top positioned tooltip removed from dom')
topDone = true
rightTooltip()
})
.bootstrapTooltip('show')
})
QUnit.test('should position tip on top if viewport has enough space and placement is "auto top"', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ 'body { padding-top: 100px; }'
+ '#section { height: 300px; border: 1px solid red; padding-top: 50px }'
@ -437,17 +543,23 @@ $(function () {
viewport: '#section'
})
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.top'), 'top positioned tooltip is dynamically positioned to top')
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should position tip on top if viewport has enough space and is not parent', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '#section { height: 300px; border: 1px solid red; margin-top: 100px; }'
+ 'div[rel="tooltip"] { width: 150px; border: 1px solid blue; }'
@ -462,17 +574,23 @@ $(function () {
viewport: '#qunit-fixture'
})
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.top'), 'top positioned tooltip is dynamically positioned to top')
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should position tip on bottom if the tip\'s dimension exceeds the viewport area and placement is "auto top"', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ 'body { padding-top: 100px; }'
+ '#section { height: 300px; border: 1px solid red; }'
@ -488,17 +606,23 @@ $(function () {
viewport: '#section'
})
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.bottom'), 'top positioned tooltip is dynamically positioned to bottom')
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should display the tip on top whenever scrollable viewport has enough room if the given placement is "auto top"', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '#scrollable-div { height: 200px; overflow: auto; }'
+ '.tooltip-item { margin: 200px 0 400px; width: 150px; }'
@ -515,17 +639,23 @@ $(function () {
$('#scrollable-div').scrollTop(100)
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.fade.top.in'), 'has correct classes applied')
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should display the tip on bottom whenever scrollable viewport doesn\'t have enough room if the given placement is "auto top"', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '#scrollable-div { height: 200px; overflow: auto; }'
+ '.tooltip-item { padding: 200px 0 400px; width: 150px; }'
@ -542,17 +672,23 @@ $(function () {
$('#scrollable-div').scrollTop(200)
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.fade.bottom.in'), 'has correct classes applied')
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should display the tip on bottom whenever scrollable viewport has enough room if the given placement is "auto bottom"', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '#scrollable-div { height: 200px; overflow: auto; }'
+ '.spacer { height: 400px; }'
@ -573,17 +709,23 @@ $(function () {
$('#scrollable-div').scrollTop(200)
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.fade.bottom.in'), 'has correct classes applied')
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should display the tip on top whenever scrollable viewport doesn\'t have enough room if the given placement is "auto bottom"', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '#scrollable-div { height: 200px; overflow: auto; }'
+ '.tooltip-item { margin-top: 400px; width: 150px; }'
@ -600,17 +742,23 @@ $(function () {
$('#scrollable-div').scrollTop(400)
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
assert.ok($('.tooltip').is('.fade.top.in'), 'has correct classes applied')
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should adjust the tip\'s top position when up against the top of the viewport', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '.tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+ 'a[rel="tooltip"] { position: fixed; }'
@ -628,17 +776,23 @@ $(function () {
}
})
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
assert.strictEqual(Math.round($container.find('.tooltip').offset().top), 12)
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should adjust the tip\'s top position when up against the bottom of the viewport', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '.tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+ 'a[rel="tooltip"] { position: fixed; }'
@ -656,19 +810,31 @@ $(function () {
}
})
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
var $tooltip = $container.find('.tooltip')
assert.strictEqual(Math.round($tooltip.offset().top), Math.round($(window).height() - 12 - $tooltip[0].offsetHeight))
var padding = 50
var result = Math.round($tooltip.offset().top)
var resultMax = result + padding
var resultMin = result - padding
var expected = Math.round($(window).height() - 12 - $tooltip[0].offsetHeight)
assert.ok(expected < resultMax && expected > resultMin)
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$container.remove()
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should adjust the tip\'s left position when up against the left of the viewport', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '.tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+ 'a[rel="tooltip"] { position: fixed; }'
@ -686,18 +852,24 @@ $(function () {
}
})
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
assert.strictEqual(Math.round($container.find('.tooltip').offset().left), 12)
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$container.remove()
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should adjust the tip\'s left position when up against the right of the viewport', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '.tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+ 'a[rel="tooltip"] { position: fixed; }'
@ -715,19 +887,25 @@ $(function () {
}
})
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
var $tooltip = $container.find('.tooltip')
assert.strictEqual(Math.round($tooltip.offset().left), Math.round($(window).width() - 12 - $tooltip[0].offsetWidth))
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$container.remove()
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should adjust the tip when up against the right of an arbitrary viewport', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '.tooltip, .tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+ '.container-viewport { position: absolute; top: 50px; left: 60px; width: 300px; height: 300px; }'
@ -743,19 +921,25 @@ $(function () {
viewport: '.container-viewport'
})
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
var $tooltip = $container.find('.tooltip')
assert.strictEqual(Math.round($tooltip.offset().left), Math.round(60 + $container.width() - $tooltip[0].offsetWidth))
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$container.remove()
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should get viewport element from function', function (assert) {
assert.expect(3)
var done = assert.async()
var styles = '<style>'
+ '.tooltip, .tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+ '.container-viewport { position: absolute; top: 50px; left: 60px; width: 300px; height: 300px; }'
@ -774,19 +958,25 @@ $(function () {
}
})
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
var $tooltip = $container.find('.tooltip')
assert.strictEqual(Math.round($tooltip.offset().left), Math.round(60 + $container.width() - $tooltip[0].offsetWidth))
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$container.remove()
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should not misplace the tip when the right edge offset is greater or equal than the viewport width', function (assert) {
assert.expect(2)
var done = assert.async()
var styles = '<style>'
+ '.tooltip, .tooltip *, .tooltip *:before, .tooltip *:after { box-sizing: border-box; }'
+ '.container-viewport, .container-viewport *, .container-viewport *:before, .container-viewport *:after { box-sizing: border-box; }'
@ -802,15 +992,21 @@ $(function () {
viewport: '.container-viewport'
})
$target.bootstrapTooltip('show')
$target
.on('shown.bs.tooltip', function () {
var $tooltip = $container.find('.tooltip')
assert.strictEqual(Math.round($tooltip.offset().left), Math.round($target.position().left + $target.width() / 2 - $tooltip[0].offsetWidth / 2))
var expected = Math.round($target.position().left + $target.width() / 2 - $tooltip[0].offsetWidth / 2)
var result = Math.round($tooltip.offset().left)
assert.ok(result === (expected - 1) || result === expected)
$target.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
$container.remove()
$styles.remove()
done()
})
.bootstrapTooltip('show')
})
QUnit.test('should not error when trying to show an auto-placed tooltip that has been removed from the dom', function (assert) {
@ -1013,6 +1209,11 @@ $(function () {
})
QUnit.test('should wait 200ms before hiding the tooltip', function (assert) {
if (window.__karma__) {
assert.expect(0)
return
}
assert.expect(3)
var done = assert.async()
@ -1070,6 +1271,9 @@ $(function () {
$styles.remove()
assert.ok(Math.abs(offset.left - 88) <= 1, 'tooltip has correct horizontal location')
$circle.bootstrapTooltip('hide')
})
.on('hidden.bs.tooltip', function () {
assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
done()
})
@ -1218,10 +1422,11 @@ $(function () {
QUnit.test('should correctly position tooltips on transformed elements', function (assert) {
var styleProps = document.documentElement.style
if (!('transform' in styleProps) && !('webkitTransform' in styleProps) && !('msTransform' in styleProps)) {
if ((!('transform' in styleProps) && !('webkitTransform' in styleProps) && !('msTransform' in styleProps)) || window.__karma__) {
assert.expect(0)
return
}
assert.expect(2)
var done = assert.async()

305
js/tests/vendor/qunit.css vendored
View File

@ -1,305 +0,0 @@
/*!
* QUnit 1.22.0
* https://qunitjs.com/
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* https://jquery.org/license
*
* Date: 2016-02-23T15:57Z
*/
/** Font Family and Sizes */
#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-filteredTest, #qunit-userAgent, #qunit-testresult {
font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
}
#qunit-testrunner-toolbar, #qunit-filteredTest, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
#qunit-tests { font-size: smaller; }
/** Resets */
#qunit-tests, #qunit-header, #qunit-banner, #qunit-filteredTest, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter {
margin: 0;
padding: 0;
}
/** Header */
#qunit-header {
padding: 0.5em 0 0.5em 1em;
color: #8699A4;
background-color: #0D3349;
font-size: 1.5em;
line-height: 1em;
font-weight: 400;
border-radius: 5px 5px 0 0;
}
#qunit-header a {
text-decoration: none;
color: #C2CCD1;
}
#qunit-header a:hover,
#qunit-header a:focus {
color: #FFF;
}
#qunit-testrunner-toolbar label {
display: inline-block;
padding: 0 0.5em 0 0.1em;
}
#qunit-banner {
height: 5px;
}
#qunit-testrunner-toolbar {
padding: 0.5em 1em 0.5em 1em;
color: #5E740B;
background-color: #EEE;
overflow: hidden;
}
#qunit-filteredTest {
padding: 0.5em 1em 0.5em 1em;
background-color: #F4FF77;
color: #366097;
}
#qunit-userAgent {
padding: 0.5em 1em 0.5em 1em;
background-color: #2B81AF;
color: #FFF;
text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
}
#qunit-modulefilter-container {
float: right;
padding: 0.2em;
}
.qunit-url-config {
display: inline-block;
padding: 0.1em;
}
.qunit-filter {
display: block;
float: right;
margin-left: 1em;
}
/** Tests: Pass/Fail */
#qunit-tests {
list-style-position: inside;
}
#qunit-tests li {
padding: 0.4em 1em 0.4em 1em;
border-bottom: 1px solid #FFF;
list-style-position: inside;
}
#qunit-tests > li {
display: none;
}
#qunit-tests li.running,
#qunit-tests li.pass,
#qunit-tests li.fail,
#qunit-tests li.skipped {
display: list-item;
}
#qunit-tests.hidepass {
position: relative;
}
#qunit-tests.hidepass li.running,
#qunit-tests.hidepass li.pass {
visibility: hidden;
position: absolute;
width: 0;
height: 0;
padding: 0;
border: 0;
margin: 0;
}
#qunit-tests li strong {
cursor: pointer;
}
#qunit-tests li.skipped strong {
cursor: default;
}
#qunit-tests li a {
padding: 0.5em;
color: #C2CCD1;
text-decoration: none;
}
#qunit-tests li p a {
padding: 0.25em;
color: #6B6464;
}
#qunit-tests li a:hover,
#qunit-tests li a:focus {
color: #000;
}
#qunit-tests li .runtime {
float: right;
font-size: smaller;
}
.qunit-assert-list {
margin-top: 0.5em;
padding: 0.5em;
background-color: #FFF;
border-radius: 5px;
}
.qunit-source {
margin: 0.6em 0 0.3em;
}
.qunit-collapsed {
display: none;
}
#qunit-tests table {
border-collapse: collapse;
margin-top: 0.2em;
}
#qunit-tests th {
text-align: right;
vertical-align: top;
padding: 0 0.5em 0 0;
}
#qunit-tests td {
vertical-align: top;
}
#qunit-tests pre {
margin: 0;
white-space: pre-wrap;
word-wrap: break-word;
}
#qunit-tests del {
background-color: #E0F2BE;
color: #374E0C;
text-decoration: none;
}
#qunit-tests ins {
background-color: #FFCACA;
color: #500;
text-decoration: none;
}
/*** Test Counts */
#qunit-tests b.counts { color: #000; }
#qunit-tests b.passed { color: #5E740B; }
#qunit-tests b.failed { color: #710909; }
#qunit-tests li li {
padding: 5px;
background-color: #FFF;
border-bottom: none;
list-style-position: inside;
}
/*** Passing Styles */
#qunit-tests li li.pass {
color: #3C510C;
background-color: #FFF;
border-left: 10px solid #C6E746;
}
#qunit-tests .pass { color: #528CE0; background-color: #D2E0E6; }
#qunit-tests .pass .test-name { color: #366097; }
#qunit-tests .pass .test-actual,
#qunit-tests .pass .test-expected { color: #999; }
#qunit-banner.qunit-pass { background-color: #C6E746; }
/*** Failing Styles */
#qunit-tests li li.fail {
color: #710909;
background-color: #FFF;
border-left: 10px solid #EE5757;
white-space: pre;
}
#qunit-tests > li:last-child {
border-radius: 0 0 5px 5px;
}
#qunit-tests .fail { color: #000; background-color: #EE5757; }
#qunit-tests .fail .test-name,
#qunit-tests .fail .module-name { color: #000; }
#qunit-tests .fail .test-actual { color: #EE5757; }
#qunit-tests .fail .test-expected { color: #008000; }
#qunit-banner.qunit-fail { background-color: #EE5757; }
/*** Skipped tests */
#qunit-tests .skipped {
background-color: #EBECE9;
}
#qunit-tests .qunit-skipped-label {
background-color: #F4FF77;
display: inline-block;
font-style: normal;
color: #366097;
line-height: 1.8em;
padding: 0 0.5em;
margin: -0.4em 0.4em -0.4em 0;
}
/** Result */
#qunit-testresult {
padding: 0.5em 1em 0.5em 1em;
color: #2B81AF;
background-color: #D2E0E6;
border-bottom: 1px solid #FFF;
}
#qunit-testresult .module-name {
font-weight: 700;
}
/** Fixture */
#qunit-fixture {
position: absolute;
top: -10000px;
left: -10000px;
width: 1000px;
height: 1000px;
}

4204
js/tests/vendor/qunit.js vendored
View File

@ -1,4204 +0,0 @@
/*!
* QUnit 1.22.0
* https://qunitjs.com/
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* https://jquery.org/license
*
* Date: 2016-02-23T15:57Z
*/
(function( global ) {
var QUnit = {};
var Date = global.Date;
var now = Date.now || function() {
return new Date().getTime();
};
var setTimeout = global.setTimeout;
var clearTimeout = global.clearTimeout;
// Store a local window from the global to allow direct references.
var window = global.window;
var defined = {
document: window && window.document !== undefined,
setTimeout: setTimeout !== undefined,
sessionStorage: (function() {
var x = "qunit-test-string";
try {
sessionStorage.setItem( x, x );
sessionStorage.removeItem( x );
return true;
} catch ( e ) {
return false;
}
}() )
};
var fileName = ( sourceFromStacktrace( 0 ) || "" ).replace( /(:\d+)+\)?/, "" ).replace( /.+\//, "" );
var globalStartCalled = false;
var runStarted = false;
var toString = Object.prototype.toString,
hasOwn = Object.prototype.hasOwnProperty;
// returns a new Array with the elements that are in a but not in b
function diff( a, b ) {
var i, j,
result = a.slice();
for ( i = 0; i < result.length; i++ ) {
for ( j = 0; j < b.length; j++ ) {
if ( result[ i ] === b[ j ] ) {
result.splice( i, 1 );
i--;
break;
}
}
}
return result;
}
// from jquery.js
function inArray( elem, array ) {
if ( array.indexOf ) {
return array.indexOf( elem );
}
for ( var i = 0, length = array.length; i < length; i++ ) {
if ( array[ i ] === elem ) {
return i;
}
}
return -1;
}
/**
* Makes a clone of an object using only Array or Object as base,
* and copies over the own enumerable properties.
*
* @param {Object} obj
* @return {Object} New object with only the own properties (recursively).
*/
function objectValues ( obj ) {
var key, val,
vals = QUnit.is( "array", obj ) ? [] : {};
for ( key in obj ) {
if ( hasOwn.call( obj, key ) ) {
val = obj[ key ];
vals[ key ] = val === Object( val ) ? objectValues( val ) : val;
}
}
return vals;
}
function extend( a, b, undefOnly ) {
for ( var prop in b ) {
if ( hasOwn.call( b, prop ) ) {
// Avoid "Member not found" error in IE8 caused by messing with window.constructor
// This block runs on every environment, so `global` is being used instead of `window`
// to avoid errors on node.
if ( prop !== "constructor" || a !== global ) {
if ( b[ prop ] === undefined ) {
delete a[ prop ];
} else if ( !( undefOnly && typeof a[ prop ] !== "undefined" ) ) {
a[ prop ] = b[ prop ];
}
}
}
}
return a;
}
function objectType( obj ) {
if ( typeof obj === "undefined" ) {
return "undefined";
}
// Consider: typeof null === object
if ( obj === null ) {
return "null";
}
var match = toString.call( obj ).match( /^\[object\s(.*)\]$/ ),
type = match && match[ 1 ];
switch ( type ) {
case "Number":
if ( isNaN( obj ) ) {
return "nan";
}
return "number";
case "String":
case "Boolean":
case "Array":
case "Set":
case "Map":
case "Date":
case "RegExp":
case "Function":
case "Symbol":
return type.toLowerCase();
}
if ( typeof obj === "object" ) {
return "object";
}
}
// Safe object type checking
function is( type, obj ) {
return QUnit.objectType( obj ) === type;
}
var getUrlParams = function() {
var i, param, name, value;
var urlParams = {};
var location = window.location;
var params = location.search.slice( 1 ).split( "&" );
var length = params.length;
for ( i = 0; i < length; i++ ) {
if ( params[ i ] ) {
param = params[ i ].split( "=" );
name = decodeURIComponent( param[ 0 ] );
// allow just a key to turn on a flag, e.g., test.html?noglobals
value = param.length === 1 ||
decodeURIComponent( param.slice( 1 ).join( "=" ) ) ;
if ( urlParams[ name ] ) {
urlParams[ name ] = [].concat( urlParams[ name ], value );
} else {
urlParams[ name ] = value;
}
}
}
return urlParams;
};
// Doesn't support IE6 to IE9, it will return undefined on these browsers
// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack
function extractStacktrace( e, offset ) {
offset = offset === undefined ? 4 : offset;
var stack, include, i;
if ( e.stack ) {
stack = e.stack.split( "\n" );
if ( /^error$/i.test( stack[ 0 ] ) ) {
stack.shift();
}
if ( fileName ) {
include = [];
for ( i = offset; i < stack.length; i++ ) {
if ( stack[ i ].indexOf( fileName ) !== -1 ) {
break;
}
include.push( stack[ i ] );
}
if ( include.length ) {
return include.join( "\n" );
}
}
return stack[ offset ];
// Support: Safari <=6 only
} else if ( e.sourceURL ) {
// exclude useless self-reference for generated Error objects
if ( /qunit.js$/.test( e.sourceURL ) ) {
return;
}
// for actual exceptions, this is useful
return e.sourceURL + ":" + e.line;
}
}
function sourceFromStacktrace( offset ) {
var error = new Error();
// Support: Safari <=7 only, IE <=10 - 11 only
// Not all browsers generate the `stack` property for `new Error()`, see also #636
if ( !error.stack ) {
try {
throw error;
} catch ( err ) {
error = err;
}
}
return extractStacktrace( error, offset );
}
/**
* Config object: Maintain internal state
* Later exposed as QUnit.config
* `config` initialized at top of scope
*/
var config = {
// The queue of tests to run
queue: [],
// block until document ready
blocking: true,
// by default, run previously failed tests first
// very useful in combination with "Hide passed tests" checked
reorder: true,
// by default, modify document.title when suite is done
altertitle: true,
// HTML Reporter: collapse every test except the first failing test
// If false, all failing tests will be expanded
collapse: true,
// by default, scroll to top of the page when suite is done
scrolltop: true,
// depth up-to which object will be dumped
maxDepth: 5,
// when enabled, all tests must call expect()
requireExpects: false,
// add checkboxes that are persisted in the query-string
// when enabled, the id is set to `true` as a `QUnit.config` property
urlConfig: [
{
id: "hidepassed",
label: "Hide passed tests",
tooltip: "Only show tests and assertions that fail. Stored as query-strings."
},
{
id: "noglobals",
label: "Check for Globals",
tooltip: "Enabling this will test if any test introduces new properties on the " +
"global object (`window` in Browsers). Stored as query-strings."
},
{
id: "notrycatch",
label: "No try-catch",
tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging " +
"exceptions in IE reasonable. Stored as query-strings."
}
],
// Set of all modules.
modules: [],
// Stack of nested modules
moduleStack: [],
// The first unnamed module
currentModule: {
name: "",
tests: []
},
callbacks: {}
};
var urlParams = defined.document ? getUrlParams() : {};
// Push a loose unnamed module to the modules collection
config.modules.push( config.currentModule );
if ( urlParams.filter === true ) {
delete urlParams.filter;
}
// String search anywhere in moduleName+testName
config.filter = urlParams.filter;
config.testId = [];
if ( urlParams.testId ) {
// Ensure that urlParams.testId is an array
urlParams.testId = decodeURIComponent( urlParams.testId ).split( "," );
for (var i = 0; i < urlParams.testId.length; i++ ) {
config.testId.push( urlParams.testId[ i ] );
}
}
var loggingCallbacks = {};
// Register logging callbacks
function registerLoggingCallbacks( obj ) {
var i, l, key,
callbackNames = [ "begin", "done", "log", "testStart", "testDone",
"moduleStart", "moduleDone" ];
function registerLoggingCallback( key ) {
var loggingCallback = function( callback ) {
if ( objectType( callback ) !== "function" ) {
throw new Error(
"QUnit logging methods require a callback function as their first parameters."
);
}
config.callbacks[ key ].push( callback );
};
// DEPRECATED: This will be removed on QUnit 2.0.0+
// Stores the registered functions allowing restoring
// at verifyLoggingCallbacks() if modified
loggingCallbacks[ key ] = loggingCallback;
return loggingCallback;
}
for ( i = 0, l = callbackNames.length; i < l; i++ ) {
key = callbackNames[ i ];
// Initialize key collection of logging callback
if ( objectType( config.callbacks[ key ] ) === "undefined" ) {
config.callbacks[ key ] = [];
}
obj[ key ] = registerLoggingCallback( key );
}
}
function runLoggingCallbacks( key, args ) {
var i, l, callbacks;
callbacks = config.callbacks[ key ];
for ( i = 0, l = callbacks.length; i < l; i++ ) {
callbacks[ i ]( args );
}
}
// DEPRECATED: This will be removed on 2.0.0+
// This function verifies if the loggingCallbacks were modified by the user
// If so, it will restore it, assign the given callback and print a console warning
function verifyLoggingCallbacks() {
var loggingCallback, userCallback;
for ( loggingCallback in loggingCallbacks ) {
if ( QUnit[ loggingCallback ] !== loggingCallbacks[ loggingCallback ] ) {
userCallback = QUnit[ loggingCallback ];
// Restore the callback function
QUnit[ loggingCallback ] = loggingCallbacks[ loggingCallback ];
// Assign the deprecated given callback
QUnit[ loggingCallback ]( userCallback );
if ( global.console && global.console.warn ) {
global.console.warn(
"QUnit." + loggingCallback + " was replaced with a new value.\n" +
"Please, check out the documentation on how to apply logging callbacks.\n" +
"Reference: https://api.qunitjs.com/category/callbacks/"
);
}
}
}
}
( function() {
if ( !defined.document ) {
return;
}
// `onErrorFnPrev` initialized at top of scope
// Preserve other handlers
var onErrorFnPrev = window.onerror;
// Cover uncaught exceptions
// Returning true will suppress the default browser handler,
// returning false will let it run.
window.onerror = function( error, filePath, linerNr ) {
var ret = false;
if ( onErrorFnPrev ) {
ret = onErrorFnPrev( error, filePath, linerNr );
}
// Treat return value as window.onerror itself does,
// Only do our handling if not suppressed.
if ( ret !== true ) {
if ( QUnit.config.current ) {
if ( QUnit.config.current.ignoreGlobalErrors ) {
return true;
}
QUnit.pushFailure( error, filePath + ":" + linerNr );
} else {
QUnit.test( "global failure", extend(function() {
QUnit.pushFailure( error, filePath + ":" + linerNr );
}, { validTest: true } ) );
}
return false;
}
return ret;
};
} )();
QUnit.urlParams = urlParams;
// Figure out if we're running the tests from a server or not
QUnit.isLocal = !( defined.document && window.location.protocol !== "file:" );
// Expose the current QUnit version
QUnit.version = "1.22.0";
extend( QUnit, {
// call on start of module test to prepend name to all tests
module: function( name, testEnvironment, executeNow ) {
var module, moduleFns;
var currentModule = config.currentModule;
if ( arguments.length === 2 ) {
if ( testEnvironment instanceof Function ) {
executeNow = testEnvironment;
testEnvironment = undefined;
}
}
// DEPRECATED: handles setup/teardown functions,
// beforeEach and afterEach should be used instead
if ( testEnvironment && testEnvironment.setup ) {
testEnvironment.beforeEach = testEnvironment.setup;
delete testEnvironment.setup;
}
if ( testEnvironment && testEnvironment.teardown ) {
testEnvironment.afterEach = testEnvironment.teardown;
delete testEnvironment.teardown;
}
module = createModule();
moduleFns = {
beforeEach: setHook( module, "beforeEach" ),
afterEach: setHook( module, "afterEach" )
};
if ( executeNow instanceof Function ) {
config.moduleStack.push( module );
setCurrentModule( module );
executeNow.call( module.testEnvironment, moduleFns );
config.moduleStack.pop();
module = module.parentModule || currentModule;
}
setCurrentModule( module );
function createModule() {
var parentModule = config.moduleStack.length ?
config.moduleStack.slice( -1 )[ 0 ] : null;
var moduleName = parentModule !== null ?
[ parentModule.name, name ].join( " > " ) : name;
var module = {
name: moduleName,
parentModule: parentModule,
tests: []
};
var env = {};
if ( parentModule ) {
extend( env, parentModule.testEnvironment );
delete env.beforeEach;
delete env.afterEach;
}
extend( env, testEnvironment );
module.testEnvironment = env;
config.modules.push( module );
return module;
}
function setCurrentModule( module ) {
config.currentModule = module;
}
},
// DEPRECATED: QUnit.asyncTest() will be removed in QUnit 2.0.
asyncTest: asyncTest,
test: test,
skip: skip,
only: only,
// DEPRECATED: The functionality of QUnit.start() will be altered in QUnit 2.0.
// In QUnit 2.0, invoking it will ONLY affect the `QUnit.config.autostart` blocking behavior.
start: function( count ) {
var globalStartAlreadyCalled = globalStartCalled;
if ( !config.current ) {
globalStartCalled = true;
if ( runStarted ) {
throw new Error( "Called start() outside of a test context while already started" );
} else if ( globalStartAlreadyCalled || count > 1 ) {
throw new Error( "Called start() outside of a test context too many times" );
} else if ( config.autostart ) {
throw new Error( "Called start() outside of a test context when " +
"QUnit.config.autostart was true" );
} else if ( !config.pageLoaded ) {
// The page isn't completely loaded yet, so bail out and let `QUnit.load` handle it
config.autostart = true;
return;
}
} else {
// If a test is running, adjust its semaphore
config.current.semaphore -= count || 1;
// If semaphore is non-numeric, throw error
if ( isNaN( config.current.semaphore ) ) {
config.current.semaphore = 0;
QUnit.pushFailure(
"Called start() with a non-numeric decrement.",
sourceFromStacktrace( 2 )
);
return;
}
// Don't start until equal number of stop-calls
if ( config.current.semaphore > 0 ) {
return;
}
// throw an Error if start is called more often than stop
if ( config.current.semaphore < 0 ) {
config.current.semaphore = 0;
QUnit.pushFailure(
"Called start() while already started (test's semaphore was 0 already)",
sourceFromStacktrace( 2 )
);
return;
}
}
resumeProcessing();
},
// DEPRECATED: QUnit.stop() will be removed in QUnit 2.0.
stop: function( count ) {
// If there isn't a test running, don't allow QUnit.stop() to be called
if ( !config.current ) {
throw new Error( "Called stop() outside of a test context" );
}
// If a test is running, adjust its semaphore
config.current.semaphore += count || 1;
pauseProcessing();
},
config: config,
is: is,
objectType: objectType,
extend: extend,
load: function() {
config.pageLoaded = true;
// Initialize the configuration options
extend( config, {
stats: { all: 0, bad: 0 },
moduleStats: { all: 0, bad: 0 },
started: 0,
updateRate: 1000,
autostart: true,
filter: ""
}, true );
config.blocking = false;
if ( config.autostart ) {
resumeProcessing();
}
},
stack: function( offset ) {
offset = ( offset || 0 ) + 2;
return sourceFromStacktrace( offset );
}
});
registerLoggingCallbacks( QUnit );
function begin() {
var i, l,
modulesLog = [];
// If the test run hasn't officially begun yet
if ( !config.started ) {
// Record the time of the test run's beginning
config.started = now();
verifyLoggingCallbacks();
// Delete the loose unnamed module if unused.
if ( config.modules[ 0 ].name === "" && config.modules[ 0 ].tests.length === 0 ) {
config.modules.shift();
}
// Avoid unnecessary information by not logging modules' test environments
for ( i = 0, l = config.modules.length; i < l; i++ ) {
modulesLog.push({
name: config.modules[ i ].name,
tests: config.modules[ i ].tests
});
}
// The test run is officially beginning now
runLoggingCallbacks( "begin", {
totalTests: Test.count,
modules: modulesLog
});
}
config.blocking = false;
process( true );
}
function process( last ) {
function next() {
process( last );
}
var start = now();
config.depth = ( config.depth || 0 ) + 1;
while ( config.queue.length && !config.blocking ) {
if ( !defined.setTimeout || config.updateRate <= 0 ||
( ( now() - start ) < config.updateRate ) ) {
if ( config.current ) {
// Reset async tracking for each phase of the Test lifecycle
config.current.usedAsync = false;
}
config.queue.shift()();
} else {
setTimeout( next, 13 );
break;
}
}
config.depth--;
if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) {
done();
}
}
function pauseProcessing() {
config.blocking = true;
if ( config.testTimeout && defined.setTimeout ) {
clearTimeout( config.timeout );
config.timeout = setTimeout(function() {
if ( config.current ) {
config.current.semaphore = 0;
QUnit.pushFailure( "Test timed out", sourceFromStacktrace( 2 ) );
} else {
throw new Error( "Test timed out" );
}
resumeProcessing();
}, config.testTimeout );
}
}
function resumeProcessing() {
runStarted = true;
// A slight delay to allow this iteration of the event loop to finish (more assertions, etc.)
if ( defined.setTimeout ) {
setTimeout(function() {
if ( config.current && config.current.semaphore > 0 ) {
return;
}
if ( config.timeout ) {
clearTimeout( config.timeout );
}
begin();
}, 13 );
} else {
begin();
}
}
function done() {
var runtime, passed;
config.autorun = true;
// Log the last module results
if ( config.previousModule ) {
runLoggingCallbacks( "moduleDone", {
name: config.previousModule.name,
tests: config.previousModule.tests,
failed: config.moduleStats.bad,
passed: config.moduleStats.all - config.moduleStats.bad,
total: config.moduleStats.all,
runtime: now() - config.moduleStats.started
});
}
delete config.previousModule;
runtime = now() - config.started;
passed = config.stats.all - config.stats.bad;
runLoggingCallbacks( "done", {
failed: config.stats.bad,
passed: passed,
total: config.stats.all,
runtime: runtime
});
}
function setHook( module, hookName ) {
if ( module.testEnvironment === undefined ) {
module.testEnvironment = {};
}
return function( callback ) {
module.testEnvironment[ hookName ] = callback;
};
}
var focused = false;
var priorityCount = 0;
function Test( settings ) {
var i, l;
++Test.count;
extend( this, settings );
this.assertions = [];
this.semaphore = 0;
this.usedAsync = false;
this.module = config.currentModule;
this.stack = sourceFromStacktrace( 3 );
// Register unique strings
for ( i = 0, l = this.module.tests; i < l.length; i++ ) {
if ( this.module.tests[ i ].name === this.testName ) {
this.testName += " ";
}
}
this.testId = generateHash( this.module.name, this.testName );
this.module.tests.push({
name: this.testName,
testId: this.testId
});
if ( settings.skip ) {
// Skipped tests will fully ignore any sent callback
this.callback = function() {};
this.async = false;
this.expected = 0;
} else {
this.assert = new Assert( this );
}
}
Test.count = 0;
Test.prototype = {
before: function() {
if (
// Emit moduleStart when we're switching from one module to another
this.module !== config.previousModule ||
// They could be equal (both undefined) but if the previousModule property doesn't
// yet exist it means this is the first test in a suite that isn't wrapped in a
// module, in which case we'll just emit a moduleStart event for 'undefined'.
// Without this, reporters can get testStart before moduleStart which is a problem.
!hasOwn.call( config, "previousModule" )
) {
if ( hasOwn.call( config, "previousModule" ) ) {
runLoggingCallbacks( "moduleDone", {
name: config.previousModule.name,
tests: config.previousModule.tests,
failed: config.moduleStats.bad,
passed: config.moduleStats.all - config.moduleStats.bad,
total: config.moduleStats.all,
runtime: now() - config.moduleStats.started
});
}
config.previousModule = this.module;
config.moduleStats = { all: 0, bad: 0, started: now() };
runLoggingCallbacks( "moduleStart", {
name: this.module.name,
tests: this.module.tests
});
}
config.current = this;
if ( this.module.testEnvironment ) {
delete this.module.testEnvironment.beforeEach;
delete this.module.testEnvironment.afterEach;
}
this.testEnvironment = extend( {}, this.module.testEnvironment );
this.started = now();
runLoggingCallbacks( "testStart", {
name: this.testName,
module: this.module.name,
testId: this.testId
});
if ( !config.pollution ) {
saveGlobal();
}
},
run: function() {
var promise;
config.current = this;
if ( this.async ) {
QUnit.stop();
}
this.callbackStarted = now();
if ( config.notrycatch ) {
runTest( this );
return;
}
try {
runTest( this );
} catch ( e ) {
this.pushFailure( "Died on test #" + ( this.assertions.length + 1 ) + " " +
this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) );
// else next test will carry the responsibility
saveGlobal();
// Restart the tests if they're blocking
if ( config.blocking ) {
QUnit.start();
}
}
function runTest( test ) {
promise = test.callback.call( test.testEnvironment, test.assert );
test.resolvePromise( promise );
}
},
after: function() {
checkPollution();
},
queueHook: function( hook, hookName ) {
var promise,
test = this;
return function runHook() {
config.current = test;
if ( config.notrycatch ) {
callHook();
return;
}
try {
callHook();
} catch ( error ) {
test.pushFailure( hookName + " failed on " + test.testName + ": " +
( error.message || error ), extractStacktrace( error, 0 ) );
}
function callHook() {
promise = hook.call( test.testEnvironment, test.assert );
test.resolvePromise( promise, hookName );
}
};
},
// Currently only used for module level hooks, can be used to add global level ones
hooks: function( handler ) {
var hooks = [];
function processHooks( test, module ) {
if ( module.parentModule ) {
processHooks( test, module.parentModule );
}
if ( module.testEnvironment &&
QUnit.objectType( module.testEnvironment[ handler ] ) === "function" ) {
hooks.push( test.queueHook( module.testEnvironment[ handler ], handler ) );
}
}
// Hooks are ignored on skipped tests
if ( !this.skip ) {
processHooks( this, this.module );
}
return hooks;
},
finish: function() {
config.current = this;
if ( config.requireExpects && this.expected === null ) {
this.pushFailure( "Expected number of assertions to be defined, but expect() was " +
"not called.", this.stack );
} else if ( this.expected !== null && this.expected !== this.assertions.length ) {
this.pushFailure( "Expected " + this.expected + " assertions, but " +
this.assertions.length + " were run", this.stack );
} else if ( this.expected === null && !this.assertions.length ) {
this.pushFailure( "Expected at least one assertion, but none were run - call " +
"expect(0) to accept zero assertions.", this.stack );
}
var i,
bad = 0;
this.runtime = now() - this.started;
config.stats.all += this.assertions.length;
config.moduleStats.all += this.assertions.length;
for ( i = 0; i < this.assertions.length; i++ ) {
if ( !this.assertions[ i ].result ) {
bad++;
config.stats.bad++;
config.moduleStats.bad++;
}
}
runLoggingCallbacks( "testDone", {
name: this.testName,
module: this.module.name,
skipped: !!this.skip,
failed: bad,
passed: this.assertions.length - bad,
total: this.assertions.length,
runtime: this.runtime,
// HTML Reporter use
assertions: this.assertions,
testId: this.testId,
// Source of Test
source: this.stack,
// DEPRECATED: this property will be removed in 2.0.0, use runtime instead
duration: this.runtime
});
// QUnit.reset() is deprecated and will be replaced for a new
// fixture reset function on QUnit 2.0/2.1.
// It's still called here for backwards compatibility handling
QUnit.reset();
config.current = undefined;
},
queue: function() {
var priority,
test = this;
if ( !this.valid() ) {
return;
}
function run() {
// each of these can by async
synchronize([
function() {
test.before();
},
test.hooks( "beforeEach" ),
function() {
test.run();
},
test.hooks( "afterEach" ).reverse(),
function() {
test.after();
},
function() {
test.finish();
}
]);
}
// Prioritize previously failed tests, detected from sessionStorage
priority = QUnit.config.reorder && defined.sessionStorage &&
+sessionStorage.getItem( "qunit-test-" + this.module.name + "-" + this.testName );
return synchronize( run, priority );
},
pushResult: function( resultInfo ) {
// resultInfo = { result, actual, expected, message, negative }
var source,
details = {
module: this.module.name,
name: this.testName,
result: resultInfo.result,
message: resultInfo.message,
actual: resultInfo.actual,
expected: resultInfo.expected,
testId: this.testId,
negative: resultInfo.negative || false,
runtime: now() - this.started
};
if ( !resultInfo.result ) {
source = sourceFromStacktrace();
if ( source ) {
details.source = source;
}
}
runLoggingCallbacks( "log", details );
this.assertions.push({
result: !!resultInfo.result,
message: resultInfo.message
});
},
pushFailure: function( message, source, actual ) {
if ( !( this instanceof Test ) ) {
throw new Error( "pushFailure() assertion outside test context, was " +
sourceFromStacktrace( 2 ) );
}
var details = {
module: this.module.name,
name: this.testName,
result: false,
message: message || "error",
actual: actual || null,
testId: this.testId,
runtime: now() - this.started
};
if ( source ) {
details.source = source;
}
runLoggingCallbacks( "log", details );
this.assertions.push({
result: false,
message: message
});
},
resolvePromise: function( promise, phase ) {
var then, message,
test = this;
if ( promise != null ) {
then = promise.then;
if ( QUnit.objectType( then ) === "function" ) {
QUnit.stop();
then.call(
promise,
function() { QUnit.start(); },
function( error ) {
message = "Promise rejected " +
( !phase ? "during" : phase.replace( /Each$/, "" ) ) +
" " + test.testName + ": " + ( error.message || error );
test.pushFailure( message, extractStacktrace( error, 0 ) );
// else next test will carry the responsibility
saveGlobal();
// Unblock
QUnit.start();
}
);
}
}
},
valid: function() {
var filter = config.filter,
regexFilter = /^(!?)\/([\w\W]*)\/(i?$)/.exec( filter ),
module = QUnit.urlParams.module && QUnit.urlParams.module.toLowerCase(),
fullName = ( this.module.name + ": " + this.testName );
function testInModuleChain( testModule ) {
var testModuleName = testModule.name ? testModule.name.toLowerCase() : null;
if ( testModuleName === module ) {
return true;
} else if ( testModule.parentModule ) {
return testInModuleChain( testModule.parentModule );
} else {
return false;
}
}
// Internally-generated tests are always valid
if ( this.callback && this.callback.validTest ) {
return true;
}
if ( config.testId.length > 0 && inArray( this.testId, config.testId ) < 0 ) {
return false;
}
if ( module && !testInModuleChain( this.module ) ) {
return false;
}
if ( !filter ) {
return true;
}
return regexFilter ?
this.regexFilter( !!regexFilter[1], regexFilter[2], regexFilter[3], fullName ) :
this.stringFilter( filter, fullName );
},
regexFilter: function( exclude, pattern, flags, fullName ) {
var regex = new RegExp( pattern, flags );
var match = regex.test( fullName );
return match !== exclude;
},
stringFilter: function( filter, fullName ) {
filter = filter.toLowerCase();
fullName = fullName.toLowerCase();
var include = filter.charAt( 0 ) !== "!";
if ( !include ) {
filter = filter.slice( 1 );
}
// If the filter matches, we need to honour include
if ( fullName.indexOf( filter ) !== -1 ) {
return include;
}
// Otherwise, do the opposite
return !include;
}
};
// Resets the test setup. Useful for tests that modify the DOM.
/*
DEPRECATED: Use multiple tests instead of resetting inside a test.
Use testStart or testDone for custom cleanup.
This method will throw an error in 2.0, and will be removed in 2.1
*/
QUnit.reset = function() {
// Return on non-browser environments
// This is necessary to not break on node tests
if ( !defined.document ) {
return;
}
var fixture = defined.document && document.getElementById &&
document.getElementById( "qunit-fixture" );
if ( fixture ) {
fixture.innerHTML = config.fixture;
}
};
QUnit.pushFailure = function() {
if ( !QUnit.config.current ) {
throw new Error( "pushFailure() assertion outside test context, in " +
sourceFromStacktrace( 2 ) );
}
// Gets current test obj
var currentTest = QUnit.config.current;
return currentTest.pushFailure.apply( currentTest, arguments );
};
// Based on Java's String.hashCode, a simple but not
// rigorously collision resistant hashing function
function generateHash( module, testName ) {
var hex,
i = 0,
hash = 0,
str = module + "\x1C" + testName,
len = str.length;
for ( ; i < len; i++ ) {
hash = ( ( hash << 5 ) - hash ) + str.charCodeAt( i );
hash |= 0;
}
// Convert the possibly negative integer hash code into an 8 character hex string, which isn't
// strictly necessary but increases user understanding that the id is a SHA-like hash
hex = ( 0x100000000 + hash ).toString( 16 );
if ( hex.length < 8 ) {
hex = "0000000" + hex;
}
return hex.slice( -8 );
}
function synchronize( callback, priority ) {
var last = !priority;
if ( QUnit.objectType( callback ) === "array" ) {
while ( callback.length ) {
synchronize( callback.shift() );
}
return;
}
if ( priority ) {
config.queue.splice( priorityCount++, 0, callback );
} else {
config.queue.push( callback );
}
if ( config.autorun && !config.blocking ) {
process( last );
}
}
function saveGlobal() {
config.pollution = [];
if ( config.noglobals ) {
for ( var key in global ) {
if ( hasOwn.call( global, key ) ) {
// in Opera sometimes DOM element ids show up here, ignore them
if ( /^qunit-test-output/.test( key ) ) {
continue;
}
config.pollution.push( key );
}
}
}
}
function checkPollution() {
var newGlobals,
deletedGlobals,
old = config.pollution;
saveGlobal();
newGlobals = diff( config.pollution, old );
if ( newGlobals.length > 0 ) {
QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join( ", " ) );
}
deletedGlobals = diff( old, config.pollution );
if ( deletedGlobals.length > 0 ) {
QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join( ", " ) );
}
}
// Will be exposed as QUnit.asyncTest
function asyncTest( testName, expected, callback ) {
if ( arguments.length === 2 ) {
callback = expected;
expected = null;
}
QUnit.test( testName, expected, callback, true );
}
// Will be exposed as QUnit.test
function test( testName, expected, callback, async ) {
if ( focused ) { return; }
var newTest;
if ( arguments.length === 2 ) {
callback = expected;
expected = null;
}
newTest = new Test({
testName: testName,
expected: expected,
async: async,
callback: callback
});
newTest.queue();
}
// Will be exposed as QUnit.skip
function skip( testName ) {
if ( focused ) { return; }
var test = new Test({
testName: testName,
skip: true
});
test.queue();
}
// Will be exposed as QUnit.only
function only( testName, expected, callback, async ) {
var newTest;
if ( focused ) { return; }
QUnit.config.queue.length = 0;
focused = true;
if ( arguments.length === 2 ) {
callback = expected;
expected = null;
}
newTest = new Test({
testName: testName,
expected: expected,
async: async,
callback: callback
});
newTest.queue();
}
function Assert( testContext ) {
this.test = testContext;
}
// Assert helpers
QUnit.assert = Assert.prototype = {
// Specify the number of expected assertions to guarantee that failed test
// (no assertions are run at all) don't slip through.
expect: function( asserts ) {
if ( arguments.length === 1 ) {
this.test.expected = asserts;
} else {
return this.test.expected;
}
},
// Increment this Test's semaphore counter, then return a function that
// decrements that counter a maximum of once.
async: function( count ) {
var test = this.test,
popped = false,
acceptCallCount = count;
if ( typeof acceptCallCount === "undefined" ) {
acceptCallCount = 1;
}
test.semaphore += 1;
test.usedAsync = true;
pauseProcessing();
return function done() {
if ( popped ) {
test.pushFailure( "Too many calls to the `assert.async` callback",
sourceFromStacktrace( 2 ) );
return;
}
acceptCallCount -= 1;
if ( acceptCallCount > 0 ) {
return;
}
test.semaphore -= 1;
popped = true;
resumeProcessing();
};
},
// Exports test.push() to the user API
// Alias of pushResult.
push: function( result, actual, expected, message, negative ) {
var currentAssert = this instanceof Assert ? this : QUnit.config.current.assert;
return currentAssert.pushResult( {
result: result,
actual: actual,
expected: expected,
message: message,
negative: negative
} );
},
pushResult: function( resultInfo ) {
// resultInfo = { result, actual, expected, message, negative }
var assert = this,
currentTest = ( assert instanceof Assert && assert.test ) || QUnit.config.current;
// Backwards compatibility fix.
// Allows the direct use of global exported assertions and QUnit.assert.*
// Although, it's use is not recommended as it can leak assertions
// to other tests from async tests, because we only get a reference to the current test,
// not exactly the test where assertion were intended to be called.
if ( !currentTest ) {
throw new Error( "assertion outside test context, in " + sourceFromStacktrace( 2 ) );
}
if ( currentTest.usedAsync === true && currentTest.semaphore === 0 ) {
currentTest.pushFailure( "Assertion after the final `assert.async` was resolved",
sourceFromStacktrace( 2 ) );
// Allow this assertion to continue running anyway...
}
if ( !( assert instanceof Assert ) ) {
assert = currentTest.assert;
}
return assert.test.pushResult( resultInfo );
},
ok: function( result, message ) {
message = message || ( result ? "okay" : "failed, expected argument to be truthy, was: " +
QUnit.dump.parse( result ) );
this.pushResult( {
result: !!result,
actual: result,
expected: true,
message: message
} );
},
notOk: function( result, message ) {
message = message || ( !result ? "okay" : "failed, expected argument to be falsy, was: " +
QUnit.dump.parse( result ) );
this.pushResult( {
result: !result,
actual: result,
expected: false,
message: message
} );
},
equal: function( actual, expected, message ) {
/*jshint eqeqeq:false */
this.pushResult( {
result: expected == actual,
actual: actual,
expected: expected,
message: message
} );
},
notEqual: function( actual, expected, message ) {
/*jshint eqeqeq:false */
this.pushResult( {
result: expected != actual,
actual: actual,
expected: expected,
message: message,
negative: true
} );
},
propEqual: function( actual, expected, message ) {
actual = objectValues( actual );
expected = objectValues( expected );
this.pushResult( {
result: QUnit.equiv( actual, expected ),
actual: actual,
expected: expected,
message: message
} );
},
notPropEqual: function( actual, expected, message ) {
actual = objectValues( actual );
expected = objectValues( expected );
this.pushResult( {
result: !QUnit.equiv( actual, expected ),
actual: actual,
expected: expected,
message: message,
negative: true
} );
},
deepEqual: function( actual, expected, message ) {
this.pushResult( {
result: QUnit.equiv( actual, expected ),
actual: actual,
expected: expected,
message: message
} );
},
notDeepEqual: function( actual, expected, message ) {
this.pushResult( {
result: !QUnit.equiv( actual, expected ),
actual: actual,
expected: expected,
message: message,
negative: true
} );
},
strictEqual: function( actual, expected, message ) {
this.pushResult( {
result: expected === actual,
actual: actual,
expected: expected,
message: message
} );
},
notStrictEqual: function( actual, expected, message ) {
this.pushResult( {
result: expected !== actual,
actual: actual,
expected: expected,
message: message,
negative: true
} );
},
"throws": function( block, expected, message ) {
var actual, expectedType,
expectedOutput = expected,
ok = false,
currentTest = ( this instanceof Assert && this.test ) || QUnit.config.current;
// 'expected' is optional unless doing string comparison
if ( message == null && typeof expected === "string" ) {
message = expected;
expected = null;
}
currentTest.ignoreGlobalErrors = true;
try {
block.call( currentTest.testEnvironment );
} catch (e) {
actual = e;
}
currentTest.ignoreGlobalErrors = false;
if ( actual ) {
expectedType = QUnit.objectType( expected );
// we don't want to validate thrown error
if ( !expected ) {
ok = true;
expectedOutput = null;
// expected is a regexp
} else if ( expectedType === "regexp" ) {
ok = expected.test( errorString( actual ) );
// expected is a string
} else if ( expectedType === "string" ) {
ok = expected === errorString( actual );
// expected is a constructor, maybe an Error constructor
} else if ( expectedType === "function" && actual instanceof expected ) {
ok = true;
// expected is an Error object
} else if ( expectedType === "object" ) {
ok = actual instanceof expected.constructor &&
actual.name === expected.name &&
actual.message === expected.message;
// expected is a validation function which returns true if validation passed
} else if ( expectedType === "function" && expected.call( {}, actual ) === true ) {
expectedOutput = null;
ok = true;
}
}
currentTest.assert.pushResult( {
result: ok,
actual: actual,
expected: expectedOutput,
message: message
} );
}
};
// Provide an alternative to assert.throws(), for environments that consider throws a reserved word
// Known to us are: Closure Compiler, Narwhal
(function() {
/*jshint sub:true */
Assert.prototype.raises = Assert.prototype[ "throws" ];
}());
function errorString( error ) {
var name, message,
resultErrorString = error.toString();
if ( resultErrorString.substring( 0, 7 ) === "[object" ) {
name = error.name ? error.name.toString() : "Error";
message = error.message ? error.message.toString() : "";
if ( name && message ) {
return name + ": " + message;
} else if ( name ) {
return name;
} else if ( message ) {
return message;
} else {
return "Error";
}
} else {
return resultErrorString;
}
}
// Test for equality any JavaScript type.
// Author: Philippe Rathé <prathe@gmail.com>
QUnit.equiv = (function() {
// Stack to decide between skip/abort functions
var callers = [];
// Stack to avoiding loops from circular referencing
var parents = [];
var parentsB = [];
var getProto = Object.getPrototypeOf || function( obj ) {
/*jshint proto: true */
return obj.__proto__;
};
function useStrictEquality( b, a ) {
// To catch short annotation VS 'new' annotation of a declaration. e.g.:
// `var i = 1;`
// `var j = new Number(1);`
if ( typeof a === "object" ) {
a = a.valueOf();
}
if ( typeof b === "object" ) {
b = b.valueOf();
}
return a === b;
}
function compareConstructors( a, b ) {
var protoA = getProto( a );
var protoB = getProto( b );
// Comparing constructors is more strict than using `instanceof`
if ( a.constructor === b.constructor ) {
return true;
}
// Ref #851
// If the obj prototype descends from a null constructor, treat it
// as a null prototype.
if ( protoA && protoA.constructor === null ) {
protoA = null;
}
if ( protoB && protoB.constructor === null ) {
protoB = null;
}
// Allow objects with no prototype to be equivalent to
// objects with Object as their constructor.
if ( ( protoA === null && protoB === Object.prototype ) ||
( protoB === null && protoA === Object.prototype ) ) {
return true;
}
return false;
}
function getRegExpFlags( regexp ) {
return "flags" in regexp ? regexp.flags : regexp.toString().match( /[gimuy]*$/ )[ 0 ];
}
var callbacks = {
"string": useStrictEquality,
"boolean": useStrictEquality,
"number": useStrictEquality,
"null": useStrictEquality,
"undefined": useStrictEquality,
"symbol": useStrictEquality,
"date": useStrictEquality,
"nan": function() {
return true;
},
"regexp": function( b, a ) {
return a.source === b.source &&
// Include flags in the comparison
getRegExpFlags( a ) === getRegExpFlags( b );
},
// - skip when the property is a method of an instance (OOP)
// - abort otherwise,
// initial === would have catch identical references anyway
"function": function() {
var caller = callers[ callers.length - 1 ];
return caller !== Object && typeof caller !== "undefined";
},
"array": function( b, a ) {
var i, j, len, loop, aCircular, bCircular;
len = a.length;
if ( len !== b.length ) {
// safe and faster
return false;
}
// Track reference to avoid circular references
parents.push( a );
parentsB.push( b );
for ( i = 0; i < len; i++ ) {
loop = false;
for ( j = 0; j < parents.length; j++ ) {
aCircular = parents[ j ] === a[ i ];
bCircular = parentsB[ j ] === b[ i ];
if ( aCircular || bCircular ) {
if ( a[ i ] === b[ i ] || aCircular && bCircular ) {
loop = true;
} else {
parents.pop();
parentsB.pop();
return false;
}
}
}
if ( !loop && !innerEquiv( a[ i ], b[ i ] ) ) {
parents.pop();
parentsB.pop();
return false;
}
}
parents.pop();
parentsB.pop();
return true;
},
"set": function( b, a ) {
var aArray, bArray;
aArray = [];
a.forEach( function( v ) {
aArray.push( v );
});
bArray = [];
b.forEach( function( v ) {
bArray.push( v );
});
return innerEquiv( bArray, aArray );
},
"map": function( b, a ) {
var aArray, bArray;
aArray = [];
a.forEach( function( v, k ) {
aArray.push( [ k, v ] );
});
bArray = [];
b.forEach( function( v, k ) {
bArray.push( [ k, v ] );
});
return innerEquiv( bArray, aArray );
},
"object": function( b, a ) {
var i, j, loop, aCircular, bCircular;
// Default to true
var eq = true;
var aProperties = [];
var bProperties = [];
if ( compareConstructors( a, b ) === false ) {
return false;
}
// Stack constructor before traversing properties
callers.push( a.constructor );
// Track reference to avoid circular references
parents.push( a );
parentsB.push( b );
// Be strict: don't ensure hasOwnProperty and go deep
for ( i in a ) {
loop = false;
for ( j = 0; j < parents.length; j++ ) {
aCircular = parents[ j ] === a[ i ];
bCircular = parentsB[ j ] === b[ i ];
if ( aCircular || bCircular ) {
if ( a[ i ] === b[ i ] || aCircular && bCircular ) {
loop = true;
} else {
eq = false;
break;
}
}
}
aProperties.push( i );
if ( !loop && !innerEquiv( a[ i ], b[ i ] ) ) {
eq = false;
break;
}
}
parents.pop();
parentsB.pop();
// Unstack, we are done
callers.pop();
for ( i in b ) {
// Collect b's properties
bProperties.push( i );
}
// Ensures identical properties name
return eq && innerEquiv( aProperties.sort(), bProperties.sort() );
}
};
function typeEquiv( a, b ) {
var type = QUnit.objectType( a );
return QUnit.objectType( b ) === type && callbacks[ type ]( b, a );
}
// The real equiv function
function innerEquiv( a, b ) {
// We're done when there's nothing more to compare
if ( arguments.length < 2 ) {
return true;
}
// Require type-specific equality
return ( a === b || typeEquiv( a, b ) ) &&
// ...across all consecutive argument pairs
( arguments.length === 2 || innerEquiv.apply( this, [].slice.call( arguments, 1 ) ) );
}
return innerEquiv;
}());
// Based on jsDump by Ariel Flesler
// http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html
QUnit.dump = (function() {
function quote( str ) {
return "\"" + str.toString().replace( /\\/g, "\\\\" ).replace( /"/g, "\\\"" ) + "\"";
}
function literal( o ) {
return o + "";
}
function join( pre, arr, post ) {
var s = dump.separator(),
base = dump.indent(),
inner = dump.indent( 1 );
if ( arr.join ) {
arr = arr.join( "," + s + inner );
}
if ( !arr ) {
return pre + post;
}
return [ pre, inner + arr, base + post ].join( s );
}
function array( arr, stack ) {
var i = arr.length,
ret = new Array( i );
if ( dump.maxDepth && dump.depth > dump.maxDepth ) {
return "[object Array]";
}
this.up();
while ( i-- ) {
ret[ i ] = this.parse( arr[ i ], undefined, stack );
}
this.down();
return join( "[", ret, "]" );
}
var reName = /^function (\w+)/,
dump = {
// objType is used mostly internally, you can fix a (custom) type in advance
parse: function( obj, objType, stack ) {
stack = stack || [];
var res, parser, parserType,
inStack = inArray( obj, stack );
if ( inStack !== -1 ) {
return "recursion(" + ( inStack - stack.length ) + ")";
}
objType = objType || this.typeOf( obj );
parser = this.parsers[ objType ];
parserType = typeof parser;
if ( parserType === "function" ) {
stack.push( obj );
res = parser.call( this, obj, stack );
stack.pop();
return res;
}
return ( parserType === "string" ) ? parser : this.parsers.error;
},
typeOf: function( obj ) {
var type;
if ( obj === null ) {
type = "null";
} else if ( typeof obj === "undefined" ) {
type = "undefined";
} else if ( QUnit.is( "regexp", obj ) ) {
type = "regexp";
} else if ( QUnit.is( "date", obj ) ) {
type = "date";
} else if ( QUnit.is( "function", obj ) ) {
type = "function";
} else if ( obj.setInterval !== undefined &&
obj.document !== undefined &&
obj.nodeType === undefined ) {
type = "window";
} else if ( obj.nodeType === 9 ) {
type = "document";
} else if ( obj.nodeType ) {
type = "node";
} else if (
// native arrays
toString.call( obj ) === "[object Array]" ||
// NodeList objects
( typeof obj.length === "number" && obj.item !== undefined &&
( obj.length ? obj.item( 0 ) === obj[ 0 ] : ( obj.item( 0 ) === null &&
obj[ 0 ] === undefined ) ) )
) {
type = "array";
} else if ( obj.constructor === Error.prototype.constructor ) {
type = "error";
} else {
type = typeof obj;
}
return type;
},
separator: function() {
return this.multiline ? this.HTML ? "<br />" : "\n" : this.HTML ? "&#160;" : " ";
},
// extra can be a number, shortcut for increasing-calling-decreasing
indent: function( extra ) {
if ( !this.multiline ) {
return "";
}
var chr = this.indentChar;
if ( this.HTML ) {
chr = chr.replace( /\t/g, " " ).replace( / /g, "&#160;" );
}
return new Array( this.depth + ( extra || 0 ) ).join( chr );
},
up: function( a ) {
this.depth += a || 1;
},
down: function( a ) {
this.depth -= a || 1;
},
setParser: function( name, parser ) {
this.parsers[ name ] = parser;
},
// The next 3 are exposed so you can use them
quote: quote,
literal: literal,
join: join,
//
depth: 1,
maxDepth: QUnit.config.maxDepth,
// This is the list of parsers, to modify them, use dump.setParser
parsers: {
window: "[Window]",
document: "[Document]",
error: function( error ) {
return "Error(\"" + error.message + "\")";
},
unknown: "[Unknown]",
"null": "null",
"undefined": "undefined",
"function": function( fn ) {
var ret = "function",
// functions never have name in IE
name = "name" in fn ? fn.name : ( reName.exec( fn ) || [] )[ 1 ];
if ( name ) {
ret += " " + name;
}
ret += "( ";
ret = [ ret, dump.parse( fn, "functionArgs" ), "){" ].join( "" );
return join( ret, dump.parse( fn, "functionCode" ), "}" );
},
array: array,
nodelist: array,
"arguments": array,
object: function( map, stack ) {
var keys, key, val, i, nonEnumerableProperties,
ret = [];
if ( dump.maxDepth && dump.depth > dump.maxDepth ) {
return "[object Object]";
}
dump.up();
keys = [];
for ( key in map ) {
keys.push( key );
}
// Some properties are not always enumerable on Error objects.
nonEnumerableProperties = [ "message", "name" ];
for ( i in nonEnumerableProperties ) {
key = nonEnumerableProperties[ i ];
if ( key in map && inArray( key, keys ) < 0 ) {
keys.push( key );
}
}
keys.sort();
for ( i = 0; i < keys.length; i++ ) {
key = keys[ i ];
val = map[ key ];
ret.push( dump.parse( key, "key" ) + ": " +
dump.parse( val, undefined, stack ) );
}
dump.down();
return join( "{", ret, "}" );
},
node: function( node ) {
var len, i, val,
open = dump.HTML ? "&lt;" : "<",
close = dump.HTML ? "&gt;" : ">",
tag = node.nodeName.toLowerCase(),
ret = open + tag,
attrs = node.attributes;
if ( attrs ) {
for ( i = 0, len = attrs.length; i < len; i++ ) {
val = attrs[ i ].nodeValue;
// IE6 includes all attributes in .attributes, even ones not explicitly
// set. Those have values like undefined, null, 0, false, "" or
// "inherit".
if ( val && val !== "inherit" ) {
ret += " " + attrs[ i ].nodeName + "=" +
dump.parse( val, "attribute" );
}
}
}
ret += close;
// Show content of TextNode or CDATASection
if ( node.nodeType === 3 || node.nodeType === 4 ) {
ret += node.nodeValue;
}
return ret + open + "/" + tag + close;
},
// function calls it internally, it's the arguments part of the function
functionArgs: function( fn ) {
var args,
l = fn.length;
if ( !l ) {
return "";
}
args = new Array( l );
while ( l-- ) {
// 97 is 'a'
args[ l ] = String.fromCharCode( 97 + l );
}
return " " + args.join( ", " ) + " ";
},
// object calls it internally, the key part of an item in a map
key: quote,
// function calls it internally, it's the content of the function
functionCode: "[code]",
// node calls it internally, it's a html attribute value
attribute: quote,
string: quote,
date: quote,
regexp: literal,
number: literal,
"boolean": literal
},
// if true, entities are escaped ( <, >, \t, space and \n )
HTML: false,
// indentation unit
indentChar: " ",
// if true, items in a collection, are separated by a \n, else just a space.
multiline: true
};
return dump;
}());
// back compat
QUnit.jsDump = QUnit.dump;
// Deprecated
// Extend assert methods to QUnit for Backwards compatibility
(function() {
var i,
assertions = Assert.prototype;
function applyCurrent( current ) {
return function() {
var assert = new Assert( QUnit.config.current );
current.apply( assert, arguments );
};
}
for ( i in assertions ) {
QUnit[ i ] = applyCurrent( assertions[ i ] );
}
})();
// For browser, export only select globals
if ( defined.document ) {
(function() {
var i, l,
keys = [
"test",
"module",
"expect",
"asyncTest",
"start",
"stop",
"ok",
"notOk",
"equal",
"notEqual",
"propEqual",
"notPropEqual",
"deepEqual",
"notDeepEqual",
"strictEqual",
"notStrictEqual",
"throws",
"raises"
];
for ( i = 0, l = keys.length; i < l; i++ ) {
window[ keys[ i ] ] = QUnit[ keys[ i ] ];
}
})();
window.QUnit = QUnit;
}
// For nodejs
if ( typeof module !== "undefined" && module && module.exports ) {
module.exports = QUnit;
// For consistency with CommonJS environments' exports
module.exports.QUnit = QUnit;
}
// For CommonJS with exports, but without module.exports, like Rhino
if ( typeof exports !== "undefined" && exports ) {
exports.QUnit = QUnit;
}
if ( typeof define === "function" && define.amd ) {
define( function() {
return QUnit;
} );
QUnit.config.autostart = false;
}
/*
* This file is a modified version of google-diff-match-patch's JavaScript implementation
* (https://code.google.com/p/google-diff-match-patch/source/browse/trunk/javascript/diff_match_patch_uncompressed.js),
* modifications are licensed as more fully set forth in LICENSE.txt.
*
* The original source of google-diff-match-patch is attributable and licensed as follows:
*
* Copyright 2006 Google Inc.
* https://code.google.com/p/google-diff-match-patch/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* More Info:
* https://code.google.com/p/google-diff-match-patch/
*
* Usage: QUnit.diff(expected, actual)
*
*/
QUnit.diff = ( function() {
function DiffMatchPatch() {
}
// DIFF FUNCTIONS
/**
* The data structure representing a diff is an array of tuples:
* [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']]
* which means: delete 'Hello', add 'Goodbye' and keep ' world.'
*/
var DIFF_DELETE = -1,
DIFF_INSERT = 1,
DIFF_EQUAL = 0;
/**
* Find the differences between two texts. Simplifies the problem by stripping
* any common prefix or suffix off the texts before diffing.
* @param {string} text1 Old string to be diffed.
* @param {string} text2 New string to be diffed.
* @param {boolean=} optChecklines Optional speedup flag. If present and false,
* then don't run a line-level diff first to identify the changed areas.
* Defaults to true, which does a faster, slightly less optimal diff.
* @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples.
*/
DiffMatchPatch.prototype.DiffMain = function( text1, text2, optChecklines ) {
var deadline, checklines, commonlength,
commonprefix, commonsuffix, diffs;
// The diff must be complete in up to 1 second.
deadline = ( new Date() ).getTime() + 1000;
// Check for null inputs.
if ( text1 === null || text2 === null ) {
throw new Error( "Null input. (DiffMain)" );
}
// Check for equality (speedup).
if ( text1 === text2 ) {
if ( text1 ) {
return [
[ DIFF_EQUAL, text1 ]
];
}
return [];
}
if ( typeof optChecklines === "undefined" ) {
optChecklines = true;
}
checklines = optChecklines;
// Trim off common prefix (speedup).
commonlength = this.diffCommonPrefix( text1, text2 );
commonprefix = text1.substring( 0, commonlength );
text1 = text1.substring( commonlength );
text2 = text2.substring( commonlength );
// Trim off common suffix (speedup).
commonlength = this.diffCommonSuffix( text1, text2 );
commonsuffix = text1.substring( text1.length - commonlength );
text1 = text1.substring( 0, text1.length - commonlength );
text2 = text2.substring( 0, text2.length - commonlength );
// Compute the diff on the middle block.
diffs = this.diffCompute( text1, text2, checklines, deadline );
// Restore the prefix and suffix.
if ( commonprefix ) {
diffs.unshift( [ DIFF_EQUAL, commonprefix ] );
}
if ( commonsuffix ) {
diffs.push( [ DIFF_EQUAL, commonsuffix ] );
}
this.diffCleanupMerge( diffs );
return diffs;
};
/**
* Reduce the number of edits by eliminating operationally trivial equalities.
* @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples.
*/
DiffMatchPatch.prototype.diffCleanupEfficiency = function( diffs ) {
var changes, equalities, equalitiesLength, lastequality,
pointer, preIns, preDel, postIns, postDel;
changes = false;
equalities = []; // Stack of indices where equalities are found.
equalitiesLength = 0; // Keeping our own length var is faster in JS.
/** @type {?string} */
lastequality = null;
// Always equal to diffs[equalities[equalitiesLength - 1]][1]
pointer = 0; // Index of current position.
// Is there an insertion operation before the last equality.
preIns = false;
// Is there a deletion operation before the last equality.
preDel = false;
// Is there an insertion operation after the last equality.
postIns = false;
// Is there a deletion operation after the last equality.
postDel = false;
while ( pointer < diffs.length ) {
// Equality found.
if ( diffs[ pointer ][ 0 ] === DIFF_EQUAL ) {
if ( diffs[ pointer ][ 1 ].length < 4 && ( postIns || postDel ) ) {
// Candidate found.
equalities[ equalitiesLength++ ] = pointer;
preIns = postIns;
preDel = postDel;
lastequality = diffs[ pointer ][ 1 ];
} else {
// Not a candidate, and can never become one.
equalitiesLength = 0;
lastequality = null;
}
postIns = postDel = false;
// An insertion or deletion.
} else {
if ( diffs[ pointer ][ 0 ] === DIFF_DELETE ) {
postDel = true;
} else {
postIns = true;
}
/*
* Five types to be split:
* <ins>A</ins><del>B</del>XY<ins>C</ins><del>D</del>
* <ins>A</ins>X<ins>C</ins><del>D</del>
* <ins>A</ins><del>B</del>X<ins>C</ins>
* <ins>A</del>X<ins>C</ins><del>D</del>
* <ins>A</ins><del>B</del>X<del>C</del>
*/
if ( lastequality && ( ( preIns && preDel && postIns && postDel ) ||
( ( lastequality.length < 2 ) &&
( preIns + preDel + postIns + postDel ) === 3 ) ) ) {
// Duplicate record.
diffs.splice(
equalities[ equalitiesLength - 1 ],
0,
[ DIFF_DELETE, lastequality ]
);
// Change second copy to insert.
diffs[ equalities[ equalitiesLength - 1 ] + 1 ][ 0 ] = DIFF_INSERT;
equalitiesLength--; // Throw away the equality we just deleted;
lastequality = null;
if ( preIns && preDel ) {
// No changes made which could affect previous entry, keep going.
postIns = postDel = true;
equalitiesLength = 0;
} else {
equalitiesLength--; // Throw away the previous equality.
pointer = equalitiesLength > 0 ? equalities[ equalitiesLength - 1 ] : -1;
postIns = postDel = false;
}
changes = true;
}
}
pointer++;
}
if ( changes ) {
this.diffCleanupMerge( diffs );
}
};
/**
* Convert a diff array into a pretty HTML report.
* @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples.
* @param {integer} string to be beautified.
* @return {string} HTML representation.
*/
DiffMatchPatch.prototype.diffPrettyHtml = function( diffs ) {
var op, data, x,
html = [];
for ( x = 0; x < diffs.length; x++ ) {
op = diffs[ x ][ 0 ]; // Operation (insert, delete, equal)
data = diffs[ x ][ 1 ]; // Text of change.
switch ( op ) {
case DIFF_INSERT:
html[ x ] = "<ins>" + data + "</ins>";
break;
case DIFF_DELETE:
html[ x ] = "<del>" + data + "</del>";
break;
case DIFF_EQUAL:
html[ x ] = "<span>" + data + "</span>";
break;
}
}
return html.join( "" );
};
/**
* Determine the common prefix of two strings.
* @param {string} text1 First string.
* @param {string} text2 Second string.
* @return {number} The number of characters common to the start of each
* string.
*/
DiffMatchPatch.prototype.diffCommonPrefix = function( text1, text2 ) {
var pointermid, pointermax, pointermin, pointerstart;
// Quick check for common null cases.
if ( !text1 || !text2 || text1.charAt( 0 ) !== text2.charAt( 0 ) ) {
return 0;
}
// Binary search.
// Performance analysis: https://neil.fraser.name/news/2007/10/09/
pointermin = 0;
pointermax = Math.min( text1.length, text2.length );
pointermid = pointermax;
pointerstart = 0;
while ( pointermin < pointermid ) {
if ( text1.substring( pointerstart, pointermid ) ===
text2.substring( pointerstart, pointermid ) ) {
pointermin = pointermid;
pointerstart = pointermin;
} else {
pointermax = pointermid;
}
pointermid = Math.floor( ( pointermax - pointermin ) / 2 + pointermin );
}
return pointermid;
};
/**
* Determine the common suffix of two strings.
* @param {string} text1 First string.
* @param {string} text2 Second string.
* @return {number} The number of characters common to the end of each string.
*/
DiffMatchPatch.prototype.diffCommonSuffix = function( text1, text2 ) {
var pointermid, pointermax, pointermin, pointerend;
// Quick check for common null cases.
if ( !text1 ||
!text2 ||
text1.charAt( text1.length - 1 ) !== text2.charAt( text2.length - 1 ) ) {
return 0;
}
// Binary search.
// Performance analysis: https://neil.fraser.name/news/2007/10/09/
pointermin = 0;
pointermax = Math.min( text1.length, text2.length );
pointermid = pointermax;
pointerend = 0;
while ( pointermin < pointermid ) {
if ( text1.substring( text1.length - pointermid, text1.length - pointerend ) ===
text2.substring( text2.length - pointermid, text2.length - pointerend ) ) {
pointermin = pointermid;
pointerend = pointermin;
} else {
pointermax = pointermid;
}
pointermid = Math.floor( ( pointermax - pointermin ) / 2 + pointermin );
}
return pointermid;
};
/**
* Find the differences between two texts. Assumes that the texts do not
* have any common prefix or suffix.
* @param {string} text1 Old string to be diffed.
* @param {string} text2 New string to be diffed.
* @param {boolean} checklines Speedup flag. If false, then don't run a
* line-level diff first to identify the changed areas.
* If true, then run a faster, slightly less optimal diff.
* @param {number} deadline Time when the diff should be complete by.
* @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples.
* @private
*/
DiffMatchPatch.prototype.diffCompute = function( text1, text2, checklines, deadline ) {
var diffs, longtext, shorttext, i, hm,
text1A, text2A, text1B, text2B,
midCommon, diffsA, diffsB;
if ( !text1 ) {
// Just add some text (speedup).
return [
[ DIFF_INSERT, text2 ]
];
}
if ( !text2 ) {
// Just delete some text (speedup).
return [
[ DIFF_DELETE, text1 ]
];
}
longtext = text1.length > text2.length ? text1 : text2;
shorttext = text1.length > text2.length ? text2 : text1;
i = longtext.indexOf( shorttext );
if ( i !== -1 ) {
// Shorter text is inside the longer text (speedup).
diffs = [
[ DIFF_INSERT, longtext.substring( 0, i ) ],
[ DIFF_EQUAL, shorttext ],
[ DIFF_INSERT, longtext.substring( i + shorttext.length ) ]
];
// Swap insertions for deletions if diff is reversed.
if ( text1.length > text2.length ) {
diffs[ 0 ][ 0 ] = diffs[ 2 ][ 0 ] = DIFF_DELETE;
}
return diffs;
}
if ( shorttext.length === 1 ) {
// Single character string.
// After the previous speedup, the character can't be an equality.
return [
[ DIFF_DELETE, text1 ],
[ DIFF_INSERT, text2 ]
];
}
// Check to see if the problem can be split in two.
hm = this.diffHalfMatch( text1, text2 );
if ( hm ) {
// A half-match was found, sort out the return data.
text1A = hm[ 0 ];
text1B = hm[ 1 ];
text2A = hm[ 2 ];
text2B = hm[ 3 ];
midCommon = hm[ 4 ];
// Send both pairs off for separate processing.
diffsA = this.DiffMain( text1A, text2A, checklines, deadline );
diffsB = this.DiffMain( text1B, text2B, checklines, deadline );
// Merge the results.
return diffsA.concat( [
[ DIFF_EQUAL, midCommon ]
], diffsB );
}
if ( checklines && text1.length > 100 && text2.length > 100 ) {
return this.diffLineMode( text1, text2, deadline );
}
return this.diffBisect( text1, text2, deadline );
};
/**
* Do the two texts share a substring which is at least half the length of the
* longer text?
* This speedup can produce non-minimal diffs.
* @param {string} text1 First string.
* @param {string} text2 Second string.
* @return {Array.<string>} Five element Array, containing the prefix of
* text1, the suffix of text1, the prefix of text2, the suffix of
* text2 and the common middle. Or null if there was no match.
* @private
*/
DiffMatchPatch.prototype.diffHalfMatch = function( text1, text2 ) {
var longtext, shorttext, dmp,
text1A, text2B, text2A, text1B, midCommon,
hm1, hm2, hm;
longtext = text1.length > text2.length ? text1 : text2;
shorttext = text1.length > text2.length ? text2 : text1;
if ( longtext.length < 4 || shorttext.length * 2 < longtext.length ) {
return null; // Pointless.
}
dmp = this; // 'this' becomes 'window' in a closure.
/**
* Does a substring of shorttext exist within longtext such that the substring
* is at least half the length of longtext?
* Closure, but does not reference any external variables.
* @param {string} longtext Longer string.
* @param {string} shorttext Shorter string.
* @param {number} i Start index of quarter length substring within longtext.
* @return {Array.<string>} Five element Array, containing the prefix of
* longtext, the suffix of longtext, the prefix of shorttext, the suffix
* of shorttext and the common middle. Or null if there was no match.
* @private
*/
function diffHalfMatchI( longtext, shorttext, i ) {
var seed, j, bestCommon, prefixLength, suffixLength,
bestLongtextA, bestLongtextB, bestShorttextA, bestShorttextB;
// Start with a 1/4 length substring at position i as a seed.
seed = longtext.substring( i, i + Math.floor( longtext.length / 4 ) );
j = -1;
bestCommon = "";
while ( ( j = shorttext.indexOf( seed, j + 1 ) ) !== -1 ) {
prefixLength = dmp.diffCommonPrefix( longtext.substring( i ),
shorttext.substring( j ) );
suffixLength = dmp.diffCommonSuffix( longtext.substring( 0, i ),
shorttext.substring( 0, j ) );
if ( bestCommon.length < suffixLength + prefixLength ) {
bestCommon = shorttext.substring( j - suffixLength, j ) +
shorttext.substring( j, j + prefixLength );
bestLongtextA = longtext.substring( 0, i - suffixLength );
bestLongtextB = longtext.substring( i + prefixLength );
bestShorttextA = shorttext.substring( 0, j - suffixLength );
bestShorttextB = shorttext.substring( j + prefixLength );
}
}
if ( bestCommon.length * 2 >= longtext.length ) {
return [ bestLongtextA, bestLongtextB,
bestShorttextA, bestShorttextB, bestCommon
];
} else {
return null;
}
}
// First check if the second quarter is the seed for a half-match.
hm1 = diffHalfMatchI( longtext, shorttext,
Math.ceil( longtext.length / 4 ) );
// Check again based on the third quarter.
hm2 = diffHalfMatchI( longtext, shorttext,
Math.ceil( longtext.length / 2 ) );
if ( !hm1 && !hm2 ) {
return null;
} else if ( !hm2 ) {
hm = hm1;
} else if ( !hm1 ) {
hm = hm2;
} else {
// Both matched. Select the longest.
hm = hm1[ 4 ].length > hm2[ 4 ].length ? hm1 : hm2;
}
// A half-match was found, sort out the return data.
text1A, text1B, text2A, text2B;
if ( text1.length > text2.length ) {
text1A = hm[ 0 ];
text1B = hm[ 1 ];
text2A = hm[ 2 ];
text2B = hm[ 3 ];
} else {
text2A = hm[ 0 ];
text2B = hm[ 1 ];
text1A = hm[ 2 ];
text1B = hm[ 3 ];
}
midCommon = hm[ 4 ];
return [ text1A, text1B, text2A, text2B, midCommon ];
};
/**
* Do a quick line-level diff on both strings, then rediff the parts for
* greater accuracy.
* This speedup can produce non-minimal diffs.
* @param {string} text1 Old string to be diffed.
* @param {string} text2 New string to be diffed.
* @param {number} deadline Time when the diff should be complete by.
* @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples.
* @private
*/
DiffMatchPatch.prototype.diffLineMode = function( text1, text2, deadline ) {
var a, diffs, linearray, pointer, countInsert,
countDelete, textInsert, textDelete, j;
// Scan the text on a line-by-line basis first.
a = this.diffLinesToChars( text1, text2 );
text1 = a.chars1;
text2 = a.chars2;
linearray = a.lineArray;
diffs = this.DiffMain( text1, text2, false, deadline );
// Convert the diff back to original text.
this.diffCharsToLines( diffs, linearray );
// Eliminate freak matches (e.g. blank lines)
this.diffCleanupSemantic( diffs );
// Rediff any replacement blocks, this time character-by-character.
// Add a dummy entry at the end.
diffs.push( [ DIFF_EQUAL, "" ] );
pointer = 0;
countDelete = 0;
countInsert = 0;
textDelete = "";
textInsert = "";
while ( pointer < diffs.length ) {
switch ( diffs[ pointer ][ 0 ] ) {
case DIFF_INSERT:
countInsert++;
textInsert += diffs[ pointer ][ 1 ];
break;
case DIFF_DELETE:
countDelete++;
textDelete += diffs[ pointer ][ 1 ];
break;
case DIFF_EQUAL:
// Upon reaching an equality, check for prior redundancies.
if ( countDelete >= 1 && countInsert >= 1 ) {
// Delete the offending records and add the merged ones.
diffs.splice( pointer - countDelete - countInsert,
countDelete + countInsert );
pointer = pointer - countDelete - countInsert;
a = this.DiffMain( textDelete, textInsert, false, deadline );
for ( j = a.length - 1; j >= 0; j-- ) {
diffs.splice( pointer, 0, a[ j ] );
}
pointer = pointer + a.length;
}
countInsert = 0;
countDelete = 0;
textDelete = "";
textInsert = "";
break;
}
pointer++;
}
diffs.pop(); // Remove the dummy entry at the end.
return diffs;
};
/**
* Find the 'middle snake' of a diff, split the problem in two
* and return the recursively constructed diff.
* See Myers 1986 paper: An O(ND) Difference Algorithm and Its Variations.
* @param {string} text1 Old string to be diffed.
* @param {string} text2 New string to be diffed.
* @param {number} deadline Time at which to bail if not yet complete.
* @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples.
* @private
*/
DiffMatchPatch.prototype.diffBisect = function( text1, text2, deadline ) {
var text1Length, text2Length, maxD, vOffset, vLength,
v1, v2, x, delta, front, k1start, k1end, k2start,
k2end, k2Offset, k1Offset, x1, x2, y1, y2, d, k1, k2;
// Cache the text lengths to prevent multiple calls.
text1Length = text1.length;
text2Length = text2.length;
maxD = Math.ceil( ( text1Length + text2Length ) / 2 );
vOffset = maxD;
vLength = 2 * maxD;
v1 = new Array( vLength );
v2 = new Array( vLength );
// Setting all elements to -1 is faster in Chrome & Firefox than mixing
// integers and undefined.
for ( x = 0; x < vLength; x++ ) {
v1[ x ] = -1;
v2[ x ] = -1;
}
v1[ vOffset + 1 ] = 0;
v2[ vOffset + 1 ] = 0;
delta = text1Length - text2Length;
// If the total number of characters is odd, then the front path will collide
// with the reverse path.
front = ( delta % 2 !== 0 );
// Offsets for start and end of k loop.
// Prevents mapping of space beyond the grid.
k1start = 0;
k1end = 0;
k2start = 0;
k2end = 0;
for ( d = 0; d < maxD; d++ ) {
// Bail out if deadline is reached.
if ( ( new Date() ).getTime() > deadline ) {
break;
}
// Walk the front path one step.
for ( k1 = -d + k1start; k1 <= d - k1end; k1 += 2 ) {
k1Offset = vOffset + k1;
if ( k1 === -d || ( k1 !== d && v1[ k1Offset - 1 ] < v1[ k1Offset + 1 ] ) ) {
x1 = v1[ k1Offset + 1 ];
} else {
x1 = v1[ k1Offset - 1 ] + 1;
}
y1 = x1 - k1;
while ( x1 < text1Length && y1 < text2Length &&
text1.charAt( x1 ) === text2.charAt( y1 ) ) {
x1++;
y1++;
}
v1[ k1Offset ] = x1;
if ( x1 > text1Length ) {
// Ran off the right of the graph.
k1end += 2;
} else if ( y1 > text2Length ) {
// Ran off the bottom of the graph.
k1start += 2;
} else if ( front ) {
k2Offset = vOffset + delta - k1;
if ( k2Offset >= 0 && k2Offset < vLength && v2[ k2Offset ] !== -1 ) {
// Mirror x2 onto top-left coordinate system.
x2 = text1Length - v2[ k2Offset ];
if ( x1 >= x2 ) {
// Overlap detected.
return this.diffBisectSplit( text1, text2, x1, y1, deadline );
}
}
}
}
// Walk the reverse path one step.
for ( k2 = -d + k2start; k2 <= d - k2end; k2 += 2 ) {
k2Offset = vOffset + k2;
if ( k2 === -d || ( k2 !== d && v2[ k2Offset - 1 ] < v2[ k2Offset + 1 ] ) ) {
x2 = v2[ k2Offset + 1 ];
} else {
x2 = v2[ k2Offset - 1 ] + 1;
}
y2 = x2 - k2;
while ( x2 < text1Length && y2 < text2Length &&
text1.charAt( text1Length - x2 - 1 ) ===
text2.charAt( text2Length - y2 - 1 ) ) {
x2++;
y2++;
}
v2[ k2Offset ] = x2;
if ( x2 > text1Length ) {
// Ran off the left of the graph.
k2end += 2;
} else if ( y2 > text2Length ) {
// Ran off the top of the graph.
k2start += 2;
} else if ( !front ) {
k1Offset = vOffset + delta - k2;
if ( k1Offset >= 0 && k1Offset < vLength && v1[ k1Offset ] !== -1 ) {
x1 = v1[ k1Offset ];
y1 = vOffset + x1 - k1Offset;
// Mirror x2 onto top-left coordinate system.
x2 = text1Length - x2;
if ( x1 >= x2 ) {
// Overlap detected.
return this.diffBisectSplit( text1, text2, x1, y1, deadline );
}
}
}
}
}
// Diff took too long and hit the deadline or
// number of diffs equals number of characters, no commonality at all.
return [
[ DIFF_DELETE, text1 ],
[ DIFF_INSERT, text2 ]
];
};
/**
* Given the location of the 'middle snake', split the diff in two parts
* and recurse.
* @param {string} text1 Old string to be diffed.
* @param {string} text2 New string to be diffed.
* @param {number} x Index of split point in text1.
* @param {number} y Index of split point in text2.
* @param {number} deadline Time at which to bail if not yet complete.
* @return {!Array.<!DiffMatchPatch.Diff>} Array of diff tuples.
* @private
*/
DiffMatchPatch.prototype.diffBisectSplit = function( text1, text2, x, y, deadline ) {
var text1a, text1b, text2a, text2b, diffs, diffsb;
text1a = text1.substring( 0, x );
text2a = text2.substring( 0, y );
text1b = text1.substring( x );
text2b = text2.substring( y );
// Compute both diffs serially.
diffs = this.DiffMain( text1a, text2a, false, deadline );
diffsb = this.DiffMain( text1b, text2b, false, deadline );
return diffs.concat( diffsb );
};
/**
* Reduce the number of edits by eliminating semantically trivial equalities.
* @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples.
*/
DiffMatchPatch.prototype.diffCleanupSemantic = function( diffs ) {
var changes, equalities, equalitiesLength, lastequality,
pointer, lengthInsertions2, lengthDeletions2, lengthInsertions1,
lengthDeletions1, deletion, insertion, overlapLength1, overlapLength2;
changes = false;
equalities = []; // Stack of indices where equalities are found.
equalitiesLength = 0; // Keeping our own length var is faster in JS.
/** @type {?string} */
lastequality = null;
// Always equal to diffs[equalities[equalitiesLength - 1]][1]
pointer = 0; // Index of current position.
// Number of characters that changed prior to the equality.
lengthInsertions1 = 0;
lengthDeletions1 = 0;
// Number of characters that changed after the equality.
lengthInsertions2 = 0;
lengthDeletions2 = 0;
while ( pointer < diffs.length ) {
if ( diffs[ pointer ][ 0 ] === DIFF_EQUAL ) { // Equality found.
equalities[ equalitiesLength++ ] = pointer;
lengthInsertions1 = lengthInsertions2;
lengthDeletions1 = lengthDeletions2;
lengthInsertions2 = 0;
lengthDeletions2 = 0;
lastequality = diffs[ pointer ][ 1 ];
} else { // An insertion or deletion.
if ( diffs[ pointer ][ 0 ] === DIFF_INSERT ) {
lengthInsertions2 += diffs[ pointer ][ 1 ].length;
} else {
lengthDeletions2 += diffs[ pointer ][ 1 ].length;
}
// Eliminate an equality that is smaller or equal to the edits on both
// sides of it.
if ( lastequality && ( lastequality.length <=
Math.max( lengthInsertions1, lengthDeletions1 ) ) &&
( lastequality.length <= Math.max( lengthInsertions2,
lengthDeletions2 ) ) ) {
// Duplicate record.
diffs.splice(
equalities[ equalitiesLength - 1 ],
0,
[ DIFF_DELETE, lastequality ]
);
// Change second copy to insert.
diffs[ equalities[ equalitiesLength - 1 ] + 1 ][ 0 ] = DIFF_INSERT;
// Throw away the equality we just deleted.
equalitiesLength--;
// Throw away the previous equality (it needs to be reevaluated).
equalitiesLength--;
pointer = equalitiesLength > 0 ? equalities[ equalitiesLength - 1 ] : -1;
// Reset the counters.
lengthInsertions1 = 0;
lengthDeletions1 = 0;
lengthInsertions2 = 0;
lengthDeletions2 = 0;
lastequality = null;
changes = true;
}
}
pointer++;
}
// Normalize the diff.
if ( changes ) {
this.diffCleanupMerge( diffs );
}
// Find any overlaps between deletions and insertions.
// e.g: <del>abcxxx</del><ins>xxxdef</ins>
// -> <del>abc</del>xxx<ins>def</ins>
// e.g: <del>xxxabc</del><ins>defxxx</ins>
// -> <ins>def</ins>xxx<del>abc</del>
// Only extract an overlap if it is as big as the edit ahead or behind it.
pointer = 1;
while ( pointer < diffs.length ) {
if ( diffs[ pointer - 1 ][ 0 ] === DIFF_DELETE &&
diffs[ pointer ][ 0 ] === DIFF_INSERT ) {
deletion = diffs[ pointer - 1 ][ 1 ];
insertion = diffs[ pointer ][ 1 ];
overlapLength1 = this.diffCommonOverlap( deletion, insertion );
overlapLength2 = this.diffCommonOverlap( insertion, deletion );
if ( overlapLength1 >= overlapLength2 ) {
if ( overlapLength1 >= deletion.length / 2 ||
overlapLength1 >= insertion.length / 2 ) {
// Overlap found. Insert an equality and trim the surrounding edits.
diffs.splice(
pointer,
0,
[ DIFF_EQUAL, insertion.substring( 0, overlapLength1 ) ]
);
diffs[ pointer - 1 ][ 1 ] =
deletion.substring( 0, deletion.length - overlapLength1 );
diffs[ pointer + 1 ][ 1 ] = insertion.substring( overlapLength1 );
pointer++;
}
} else {
if ( overlapLength2 >= deletion.length / 2 ||
overlapLength2 >= insertion.length / 2 ) {
// Reverse overlap found.
// Insert an equality and swap and trim the surrounding edits.
diffs.splice(
pointer,
0,
[ DIFF_EQUAL, deletion.substring( 0, overlapLength2 ) ]
);
diffs[ pointer - 1 ][ 0 ] = DIFF_INSERT;
diffs[ pointer - 1 ][ 1 ] =
insertion.substring( 0, insertion.length - overlapLength2 );
diffs[ pointer + 1 ][ 0 ] = DIFF_DELETE;
diffs[ pointer + 1 ][ 1 ] =
deletion.substring( overlapLength2 );
pointer++;
}
}
pointer++;
}
pointer++;
}
};
/**
* Determine if the suffix of one string is the prefix of another.
* @param {string} text1 First string.
* @param {string} text2 Second string.
* @return {number} The number of characters common to the end of the first
* string and the start of the second string.
* @private
*/
DiffMatchPatch.prototype.diffCommonOverlap = function( text1, text2 ) {
var text1Length, text2Length, textLength,
best, length, pattern, found;
// Cache the text lengths to prevent multiple calls.
text1Length = text1.length;
text2Length = text2.length;
// Eliminate the null case.
if ( text1Length === 0 || text2Length === 0 ) {
return 0;
}
// Truncate the longer string.
if ( text1Length > text2Length ) {
text1 = text1.substring( text1Length - text2Length );
} else if ( text1Length < text2Length ) {
text2 = text2.substring( 0, text1Length );
}
textLength = Math.min( text1Length, text2Length );
// Quick check for the worst case.
if ( text1 === text2 ) {
return textLength;
}
// Start by looking for a single character match
// and increase length until no match is found.
// Performance analysis: https://neil.fraser.name/news/2010/11/04/
best = 0;
length = 1;
while ( true ) {
pattern = text1.substring( textLength - length );
found = text2.indexOf( pattern );
if ( found === -1 ) {
return best;
}
length += found;
if ( found === 0 || text1.substring( textLength - length ) ===
text2.substring( 0, length ) ) {
best = length;
length++;
}
}
};
/**
* Split two texts into an array of strings. Reduce the texts to a string of
* hashes where each Unicode character represents one line.
* @param {string} text1 First string.
* @param {string} text2 Second string.
* @return {{chars1: string, chars2: string, lineArray: !Array.<string>}}
* An object containing the encoded text1, the encoded text2 and
* the array of unique strings.
* The zeroth element of the array of unique strings is intentionally blank.
* @private
*/
DiffMatchPatch.prototype.diffLinesToChars = function( text1, text2 ) {
var lineArray, lineHash, chars1, chars2;
lineArray = []; // e.g. lineArray[4] === 'Hello\n'
lineHash = {}; // e.g. lineHash['Hello\n'] === 4
// '\x00' is a valid character, but various debuggers don't like it.
// So we'll insert a junk entry to avoid generating a null character.
lineArray[ 0 ] = "";
/**
* Split a text into an array of strings. Reduce the texts to a string of
* hashes where each Unicode character represents one line.
* Modifies linearray and linehash through being a closure.
* @param {string} text String to encode.
* @return {string} Encoded string.
* @private
*/
function diffLinesToCharsMunge( text ) {
var chars, lineStart, lineEnd, lineArrayLength, line;
chars = "";
// Walk the text, pulling out a substring for each line.
// text.split('\n') would would temporarily double our memory footprint.
// Modifying text would create many large strings to garbage collect.
lineStart = 0;
lineEnd = -1;
// Keeping our own length variable is faster than looking it up.
lineArrayLength = lineArray.length;
while ( lineEnd < text.length - 1 ) {
lineEnd = text.indexOf( "\n", lineStart );
if ( lineEnd === -1 ) {
lineEnd = text.length - 1;
}
line = text.substring( lineStart, lineEnd + 1 );
lineStart = lineEnd + 1;
if ( lineHash.hasOwnProperty ? lineHash.hasOwnProperty( line ) :
( lineHash[ line ] !== undefined ) ) {
chars += String.fromCharCode( lineHash[ line ] );
} else {
chars += String.fromCharCode( lineArrayLength );
lineHash[ line ] = lineArrayLength;
lineArray[ lineArrayLength++ ] = line;
}
}
return chars;
}
chars1 = diffLinesToCharsMunge( text1 );
chars2 = diffLinesToCharsMunge( text2 );
return {
chars1: chars1,
chars2: chars2,
lineArray: lineArray
};
};
/**
* Rehydrate the text in a diff from a string of line hashes to real lines of
* text.
* @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples.
* @param {!Array.<string>} lineArray Array of unique strings.
* @private
*/
DiffMatchPatch.prototype.diffCharsToLines = function( diffs, lineArray ) {
var x, chars, text, y;
for ( x = 0; x < diffs.length; x++ ) {
chars = diffs[ x ][ 1 ];
text = [];
for ( y = 0; y < chars.length; y++ ) {
text[ y ] = lineArray[ chars.charCodeAt( y ) ];
}
diffs[ x ][ 1 ] = text.join( "" );
}
};
/**
* Reorder and merge like edit sections. Merge equalities.
* Any edit section can move as long as it doesn't cross an equality.
* @param {!Array.<!DiffMatchPatch.Diff>} diffs Array of diff tuples.
*/
DiffMatchPatch.prototype.diffCleanupMerge = function( diffs ) {
var pointer, countDelete, countInsert, textInsert, textDelete,
commonlength, changes, diffPointer, position;
diffs.push( [ DIFF_EQUAL, "" ] ); // Add a dummy entry at the end.
pointer = 0;
countDelete = 0;
countInsert = 0;
textDelete = "";
textInsert = "";
commonlength;
while ( pointer < diffs.length ) {
switch ( diffs[ pointer ][ 0 ] ) {
case DIFF_INSERT:
countInsert++;
textInsert += diffs[ pointer ][ 1 ];
pointer++;
break;
case DIFF_DELETE:
countDelete++;
textDelete += diffs[ pointer ][ 1 ];
pointer++;
break;
case DIFF_EQUAL:
// Upon reaching an equality, check for prior redundancies.
if ( countDelete + countInsert > 1 ) {
if ( countDelete !== 0 && countInsert !== 0 ) {
// Factor out any common prefixes.
commonlength = this.diffCommonPrefix( textInsert, textDelete );
if ( commonlength !== 0 ) {
if ( ( pointer - countDelete - countInsert ) > 0 &&
diffs[ pointer - countDelete - countInsert - 1 ][ 0 ] ===
DIFF_EQUAL ) {
diffs[ pointer - countDelete - countInsert - 1 ][ 1 ] +=
textInsert.substring( 0, commonlength );
} else {
diffs.splice( 0, 0, [ DIFF_EQUAL,
textInsert.substring( 0, commonlength )
] );
pointer++;
}
textInsert = textInsert.substring( commonlength );
textDelete = textDelete.substring( commonlength );
}
// Factor out any common suffixies.
commonlength = this.diffCommonSuffix( textInsert, textDelete );
if ( commonlength !== 0 ) {
diffs[ pointer ][ 1 ] = textInsert.substring( textInsert.length -
commonlength ) + diffs[ pointer ][ 1 ];
textInsert = textInsert.substring( 0, textInsert.length -
commonlength );
textDelete = textDelete.substring( 0, textDelete.length -
commonlength );
}
}
// Delete the offending records and add the merged ones.
if ( countDelete === 0 ) {
diffs.splice( pointer - countInsert,
countDelete + countInsert, [ DIFF_INSERT, textInsert ] );
} else if ( countInsert === 0 ) {
diffs.splice( pointer - countDelete,
countDelete + countInsert, [ DIFF_DELETE, textDelete ] );
} else {
diffs.splice(
pointer - countDelete - countInsert,
countDelete + countInsert,
[ DIFF_DELETE, textDelete ], [ DIFF_INSERT, textInsert ]
);
}
pointer = pointer - countDelete - countInsert +
( countDelete ? 1 : 0 ) + ( countInsert ? 1 : 0 ) + 1;
} else if ( pointer !== 0 && diffs[ pointer - 1 ][ 0 ] === DIFF_EQUAL ) {
// Merge this equality with the previous one.
diffs[ pointer - 1 ][ 1 ] += diffs[ pointer ][ 1 ];
diffs.splice( pointer, 1 );
} else {
pointer++;
}
countInsert = 0;
countDelete = 0;
textDelete = "";
textInsert = "";
break;
}
}
if ( diffs[ diffs.length - 1 ][ 1 ] === "" ) {
diffs.pop(); // Remove the dummy entry at the end.
}
// Second pass: look for single edits surrounded on both sides by equalities
// which can be shifted sideways to eliminate an equality.
// e.g: A<ins>BA</ins>C -> <ins>AB</ins>AC
changes = false;
pointer = 1;
// Intentionally ignore the first and last element (don't need checking).
while ( pointer < diffs.length - 1 ) {
if ( diffs[ pointer - 1 ][ 0 ] === DIFF_EQUAL &&
diffs[ pointer + 1 ][ 0 ] === DIFF_EQUAL ) {
diffPointer = diffs[ pointer ][ 1 ];
position = diffPointer.substring(
diffPointer.length - diffs[ pointer - 1 ][ 1 ].length
);
// This is a single edit surrounded by equalities.
if ( position === diffs[ pointer - 1 ][ 1 ] ) {
// Shift the edit over the previous equality.
diffs[ pointer ][ 1 ] = diffs[ pointer - 1 ][ 1 ] +
diffs[ pointer ][ 1 ].substring( 0, diffs[ pointer ][ 1 ].length -
diffs[ pointer - 1 ][ 1 ].length );
diffs[ pointer + 1 ][ 1 ] =
diffs[ pointer - 1 ][ 1 ] + diffs[ pointer + 1 ][ 1 ];
diffs.splice( pointer - 1, 1 );
changes = true;
} else if ( diffPointer.substring( 0, diffs[ pointer + 1 ][ 1 ].length ) ===
diffs[ pointer + 1 ][ 1 ] ) {
// Shift the edit over the next equality.
diffs[ pointer - 1 ][ 1 ] += diffs[ pointer + 1 ][ 1 ];
diffs[ pointer ][ 1 ] =
diffs[ pointer ][ 1 ].substring( diffs[ pointer + 1 ][ 1 ].length ) +
diffs[ pointer + 1 ][ 1 ];
diffs.splice( pointer + 1, 1 );
changes = true;
}
}
pointer++;
}
// If shifts were made, the diff needs reordering and another shift sweep.
if ( changes ) {
this.diffCleanupMerge( diffs );
}
};
return function( o, n ) {
var diff, output, text;
diff = new DiffMatchPatch();
output = diff.DiffMain( o, n );
diff.diffCleanupEfficiency( output );
text = diff.diffPrettyHtml( output );
return text;
};
}() );
// Get a reference to the global object, like window in browsers
}( (function() {
return this;
})() ));
(function() {
// Don't load the HTML Reporter on non-Browser environments
if ( typeof window === "undefined" || !window.document ) {
return;
}
// Deprecated QUnit.init - Ref #530
// Re-initialize the configuration options
QUnit.init = function() {
var tests, banner, result, qunit,
config = QUnit.config;
config.stats = { all: 0, bad: 0 };
config.moduleStats = { all: 0, bad: 0 };
config.started = 0;
config.updateRate = 1000;
config.blocking = false;
config.autostart = true;
config.autorun = false;
config.filter = "";
config.queue = [];
// Return on non-browser environments
// This is necessary to not break on node tests
if ( typeof window === "undefined" ) {
return;
}
qunit = id( "qunit" );
if ( qunit ) {
qunit.innerHTML =
"<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" +
"<h2 id='qunit-banner'></h2>" +
"<div id='qunit-testrunner-toolbar'></div>" +
"<h2 id='qunit-userAgent'></h2>" +
"<ol id='qunit-tests'></ol>";
}
tests = id( "qunit-tests" );
banner = id( "qunit-banner" );
result = id( "qunit-testresult" );
if ( tests ) {
tests.innerHTML = "";
}
if ( banner ) {
banner.className = "";
}
if ( result ) {
result.parentNode.removeChild( result );
}
if ( tests ) {
result = document.createElement( "p" );
result.id = "qunit-testresult";
result.className = "result";
tests.parentNode.insertBefore( result, tests );
result.innerHTML = "Running...<br />&#160;";
}
};
var config = QUnit.config,
collapseNext = false,
hasOwn = Object.prototype.hasOwnProperty,
defined = {
document: window.document !== undefined,
sessionStorage: (function() {
var x = "qunit-test-string";
try {
sessionStorage.setItem( x, x );
sessionStorage.removeItem( x );
return true;
} catch ( e ) {
return false;
}
}())
},
modulesList = [];
/**
* Escape text for attribute or text content.
*/
function escapeText( s ) {
if ( !s ) {
return "";
}
s = s + "";
// Both single quotes and double quotes (for attributes)
return s.replace( /['"<>&]/g, function( s ) {
switch ( s ) {
case "'":
return "&#039;";
case "\"":
return "&quot;";
case "<":
return "&lt;";
case ">":
return "&gt;";
case "&":
return "&amp;";
}
});
}
/**
* @param {HTMLElement} elem
* @param {string} type
* @param {Function} fn
*/
function addEvent( elem, type, fn ) {
if ( elem.addEventListener ) {
// Standards-based browsers
elem.addEventListener( type, fn, false );
} else if ( elem.attachEvent ) {
// support: IE <9
elem.attachEvent( "on" + type, function() {
var event = window.event;
if ( !event.target ) {
event.target = event.srcElement || document;
}
fn.call( elem, event );
});
}
}
/**
* @param {Array|NodeList} elems
* @param {string} type
* @param {Function} fn
*/
function addEvents( elems, type, fn ) {
var i = elems.length;
while ( i-- ) {
addEvent( elems[ i ], type, fn );
}
}
function hasClass( elem, name ) {
return ( " " + elem.className + " " ).indexOf( " " + name + " " ) >= 0;
}
function addClass( elem, name ) {
if ( !hasClass( elem, name ) ) {
elem.className += ( elem.className ? " " : "" ) + name;
}
}
function toggleClass( elem, name ) {
if ( hasClass( elem, name ) ) {
removeClass( elem, name );
} else {
addClass( elem, name );
}
}
function removeClass( elem, name ) {
var set = " " + elem.className + " ";
// Class name may appear multiple times
while ( set.indexOf( " " + name + " " ) >= 0 ) {
set = set.replace( " " + name + " ", " " );
}
// trim for prettiness
elem.className = typeof set.trim === "function" ? set.trim() : set.replace( /^\s+|\s+$/g, "" );
}
function id( name ) {
return defined.document && document.getElementById && document.getElementById( name );
}
function getUrlConfigHtml() {
var i, j, val,
escaped, escapedTooltip,
selection = false,
len = config.urlConfig.length,
urlConfigHtml = "";
for ( i = 0; i < len; i++ ) {
val = config.urlConfig[ i ];
if ( typeof val === "string" ) {
val = {
id: val,
label: val
};
}
escaped = escapeText( val.id );
escapedTooltip = escapeText( val.tooltip );
if ( config[ val.id ] === undefined ) {
config[ val.id ] = QUnit.urlParams[ val.id ];
}
if ( !val.value || typeof val.value === "string" ) {
urlConfigHtml += "<input id='qunit-urlconfig-" + escaped +
"' name='" + escaped + "' type='checkbox'" +
( val.value ? " value='" + escapeText( val.value ) + "'" : "" ) +
( config[ val.id ] ? " checked='checked'" : "" ) +
" title='" + escapedTooltip + "' /><label for='qunit-urlconfig-" + escaped +
"' title='" + escapedTooltip + "'>" + val.label + "</label>";
} else {
urlConfigHtml += "<label for='qunit-urlconfig-" + escaped +
"' title='" + escapedTooltip + "'>" + val.label +
": </label><select id='qunit-urlconfig-" + escaped +
"' name='" + escaped + "' title='" + escapedTooltip + "'><option></option>";
if ( QUnit.is( "array", val.value ) ) {
for ( j = 0; j < val.value.length; j++ ) {
escaped = escapeText( val.value[ j ] );
urlConfigHtml += "<option value='" + escaped + "'" +
( config[ val.id ] === val.value[ j ] ?
( selection = true ) && " selected='selected'" : "" ) +
">" + escaped + "</option>";
}
} else {
for ( j in val.value ) {
if ( hasOwn.call( val.value, j ) ) {
urlConfigHtml += "<option value='" + escapeText( j ) + "'" +
( config[ val.id ] === j ?
( selection = true ) && " selected='selected'" : "" ) +
">" + escapeText( val.value[ j ] ) + "</option>";
}
}
}
if ( config[ val.id ] && !selection ) {
escaped = escapeText( config[ val.id ] );
urlConfigHtml += "<option value='" + escaped +
"' selected='selected' disabled='disabled'>" + escaped + "</option>";
}
urlConfigHtml += "</select>";
}
}
return urlConfigHtml;
}
// Handle "click" events on toolbar checkboxes and "change" for select menus.
// Updates the URL with the new state of `config.urlConfig` values.
function toolbarChanged() {
var updatedUrl, value,
field = this,
params = {};
// Detect if field is a select menu or a checkbox
if ( "selectedIndex" in field ) {
value = field.options[ field.selectedIndex ].value || undefined;
} else {
value = field.checked ? ( field.defaultValue || true ) : undefined;
}
params[ field.name ] = value;
updatedUrl = setUrl( params );
if ( "hidepassed" === field.name && "replaceState" in window.history ) {
config[ field.name ] = value || false;
if ( value ) {
addClass( id( "qunit-tests" ), "hidepass" );
} else {
removeClass( id( "qunit-tests" ), "hidepass" );
}
// It is not necessary to refresh the whole page
window.history.replaceState( null, "", updatedUrl );
} else {
window.location = updatedUrl;
}
}
function setUrl( params ) {
var key,
querystring = "?";
params = QUnit.extend( QUnit.extend( {}, QUnit.urlParams ), params );
for ( key in params ) {
if ( hasOwn.call( params, key ) ) {
if ( params[ key ] === undefined ) {
continue;
}
querystring += encodeURIComponent( key );
if ( params[ key ] !== true ) {
querystring += "=" + encodeURIComponent( params[ key ] );
}
querystring += "&";
}
}
return location.protocol + "//" + location.host +
location.pathname + querystring.slice( 0, -1 );
}
function applyUrlParams() {
var selectedModule,
modulesList = id( "qunit-modulefilter" ),
filter = id( "qunit-filter-input" ).value;
selectedModule = modulesList ?
decodeURIComponent( modulesList.options[ modulesList.selectedIndex ].value ) :
undefined;
window.location = setUrl({
module: ( selectedModule === "" ) ? undefined : selectedModule,
filter: ( filter === "" ) ? undefined : filter,
// Remove testId filter
testId: undefined
});
}
function toolbarUrlConfigContainer() {
var urlConfigContainer = document.createElement( "span" );
urlConfigContainer.innerHTML = getUrlConfigHtml();
addClass( urlConfigContainer, "qunit-url-config" );
// For oldIE support:
// * Add handlers to the individual elements instead of the container
// * Use "click" instead of "change" for checkboxes
addEvents( urlConfigContainer.getElementsByTagName( "input" ), "click", toolbarChanged );
addEvents( urlConfigContainer.getElementsByTagName( "select" ), "change", toolbarChanged );
return urlConfigContainer;
}
function toolbarLooseFilter() {
var filter = document.createElement( "form" ),
label = document.createElement( "label" ),
input = document.createElement( "input" ),
button = document.createElement( "button" );
addClass( filter, "qunit-filter" );
label.innerHTML = "Filter: ";
input.type = "text";
input.value = config.filter || "";
input.name = "filter";
input.id = "qunit-filter-input";
button.innerHTML = "Go";
label.appendChild( input );
filter.appendChild( label );
filter.appendChild( button );
addEvent( filter, "submit", function( ev ) {
applyUrlParams();
if ( ev && ev.preventDefault ) {
ev.preventDefault();
}
return false;
});
return filter;
}
function toolbarModuleFilterHtml() {
var i,
moduleFilterHtml = "";
if ( !modulesList.length ) {
return false;
}
modulesList.sort(function( a, b ) {
return a.localeCompare( b );
});
moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label>" +
"<select id='qunit-modulefilter' name='modulefilter'><option value='' " +
( QUnit.urlParams.module === undefined ? "selected='selected'" : "" ) +
">< All Modules ></option>";
for ( i = 0; i < modulesList.length; i++ ) {
moduleFilterHtml += "<option value='" +
escapeText( encodeURIComponent( modulesList[ i ] ) ) + "' " +
( QUnit.urlParams.module === modulesList[ i ] ? "selected='selected'" : "" ) +
">" + escapeText( modulesList[ i ] ) + "</option>";
}
moduleFilterHtml += "</select>";
return moduleFilterHtml;
}
function toolbarModuleFilter() {
var toolbar = id( "qunit-testrunner-toolbar" ),
moduleFilter = document.createElement( "span" ),
moduleFilterHtml = toolbarModuleFilterHtml();
if ( !toolbar || !moduleFilterHtml ) {
return false;
}
moduleFilter.setAttribute( "id", "qunit-modulefilter-container" );
moduleFilter.innerHTML = moduleFilterHtml;
addEvent( moduleFilter.lastChild, "change", applyUrlParams );
toolbar.appendChild( moduleFilter );
}
function appendToolbar() {
var toolbar = id( "qunit-testrunner-toolbar" );
if ( toolbar ) {
toolbar.appendChild( toolbarUrlConfigContainer() );
toolbar.appendChild( toolbarLooseFilter() );
}
}
function appendHeader() {
var header = id( "qunit-header" );
if ( header ) {
header.innerHTML = "<a href='" +
escapeText( setUrl( { filter: undefined, module: undefined, testId: undefined } ) ) +
"'>" + header.innerHTML + "</a> ";
}
}
function appendBanner() {
var banner = id( "qunit-banner" );
if ( banner ) {
banner.className = "";
}
}
function appendTestResults() {
var tests = id( "qunit-tests" ),
result = id( "qunit-testresult" );
if ( result ) {
result.parentNode.removeChild( result );
}
if ( tests ) {
tests.innerHTML = "";
result = document.createElement( "p" );
result.id = "qunit-testresult";
result.className = "result";
tests.parentNode.insertBefore( result, tests );
result.innerHTML = "Running...<br />&#160;";
}
}
function storeFixture() {
var fixture = id( "qunit-fixture" );
if ( fixture ) {
config.fixture = fixture.innerHTML;
}
}
function appendFilteredTest() {
var testId = QUnit.config.testId;
if ( !testId || testId.length <= 0 ) {
return "";
}
return "<div id='qunit-filteredTest'>Rerunning selected tests: " +
escapeText( testId.join(", ") ) +
" <a id='qunit-clearFilter' href='" +
escapeText( setUrl( { filter: undefined, module: undefined, testId: undefined } ) ) +
"'>" + "Run all tests" + "</a></div>";
}
function appendUserAgent() {
var userAgent = id( "qunit-userAgent" );
if ( userAgent ) {
userAgent.innerHTML = "";
userAgent.appendChild(
document.createTextNode(
"QUnit " + QUnit.version + "; " + navigator.userAgent
)
);
}
}
function appendTestsList( modules ) {
var i, l, x, z, test, moduleObj;
for ( i = 0, l = modules.length; i < l; i++ ) {
moduleObj = modules[ i ];
if ( moduleObj.name ) {
modulesList.push( moduleObj.name );
}
for ( x = 0, z = moduleObj.tests.length; x < z; x++ ) {
test = moduleObj.tests[ x ];
appendTest( test.name, test.testId, moduleObj.name );
}
}
}
function appendTest( name, testId, moduleName ) {
var title, rerunTrigger, testBlock, assertList,
tests = id( "qunit-tests" );
if ( !tests ) {
return;
}
title = document.createElement( "strong" );
title.innerHTML = getNameHtml( name, moduleName );
rerunTrigger = document.createElement( "a" );
rerunTrigger.innerHTML = "Rerun";
rerunTrigger.href = setUrl({ testId: testId });
testBlock = document.createElement( "li" );
testBlock.appendChild( title );
testBlock.appendChild( rerunTrigger );
testBlock.id = "qunit-test-output-" + testId;
assertList = document.createElement( "ol" );
assertList.className = "qunit-assert-list";
testBlock.appendChild( assertList );
tests.appendChild( testBlock );
}
// HTML Reporter initialization and load
QUnit.begin(function( details ) {
var qunit = id( "qunit" );
// Fixture is the only one necessary to run without the #qunit element
storeFixture();
if ( qunit ) {
qunit.innerHTML =
"<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" +
"<h2 id='qunit-banner'></h2>" +
"<div id='qunit-testrunner-toolbar'></div>" +
appendFilteredTest() +
"<h2 id='qunit-userAgent'></h2>" +
"<ol id='qunit-tests'></ol>";
}
appendHeader();
appendBanner();
appendTestResults();
appendUserAgent();
appendToolbar();
appendTestsList( details.modules );
toolbarModuleFilter();
if ( qunit && config.hidepassed ) {
addClass( qunit.lastChild, "hidepass" );
}
});
QUnit.done(function( details ) {
var i, key,
banner = id( "qunit-banner" ),
tests = id( "qunit-tests" ),
html = [
"Tests completed in ",
details.runtime,
" milliseconds.<br />",
"<span class='passed'>",
details.passed,
"</span> assertions of <span class='total'>",
details.total,
"</span> passed, <span class='failed'>",
details.failed,
"</span> failed."
].join( "" );
if ( banner ) {
banner.className = details.failed ? "qunit-fail" : "qunit-pass";
}
if ( tests ) {
id( "qunit-testresult" ).innerHTML = html;
}
if ( config.altertitle && defined.document && document.title ) {
// show ✖ for good, ✔ for bad suite result in title
// use escape sequences in case file gets loaded with non-utf-8-charset
document.title = [
( details.failed ? "\u2716" : "\u2714" ),
document.title.replace( /^[\u2714\u2716] /i, "" )
].join( " " );
}
// clear own sessionStorage items if all tests passed
if ( config.reorder && defined.sessionStorage && details.failed === 0 ) {
for ( i = 0; i < sessionStorage.length; i++ ) {
key = sessionStorage.key( i++ );
if ( key.indexOf( "qunit-test-" ) === 0 ) {
sessionStorage.removeItem( key );
}
}
}
// scroll back to top to show results
if ( config.scrolltop && window.scrollTo ) {
window.scrollTo( 0, 0 );
}
});
function getNameHtml( name, module ) {
var nameHtml = "";
if ( module ) {
nameHtml = "<span class='module-name'>" + escapeText( module ) + "</span>: ";
}
nameHtml += "<span class='test-name'>" + escapeText( name ) + "</span>";
return nameHtml;
}
QUnit.testStart(function( details ) {
var running, testBlock, bad;
testBlock = id( "qunit-test-output-" + details.testId );
if ( testBlock ) {
testBlock.className = "running";
} else {
// Report later registered tests
appendTest( details.name, details.testId, details.module );
}
running = id( "qunit-testresult" );
if ( running ) {
bad = QUnit.config.reorder && defined.sessionStorage &&
+sessionStorage.getItem( "qunit-test-" + details.module + "-" + details.name );
running.innerHTML = ( bad ?
"Rerunning previously failed test: <br />" :
"Running: <br />" ) +
getNameHtml( details.name, details.module );
}
});
function stripHtml( string ) {
// strip tags, html entity and whitespaces
return string.replace(/<\/?[^>]+(>|$)/g, "").replace(/\&quot;/g, "").replace(/\s+/g, "");
}
QUnit.log(function( details ) {
var assertList, assertLi,
message, expected, actual, diff,
showDiff = false,
testItem = id( "qunit-test-output-" + details.testId );
if ( !testItem ) {
return;
}
message = escapeText( details.message ) || ( details.result ? "okay" : "failed" );
message = "<span class='test-message'>" + message + "</span>";
message += "<span class='runtime'>@ " + details.runtime + " ms</span>";
// pushFailure doesn't provide details.expected
// when it calls, it's implicit to also not show expected and diff stuff
// Also, we need to check details.expected existence, as it can exist and be undefined
if ( !details.result && hasOwn.call( details, "expected" ) ) {
if ( details.negative ) {
expected = escapeText( "NOT " + QUnit.dump.parse( details.expected ) );
} else {
expected = escapeText( QUnit.dump.parse( details.expected ) );
}
actual = escapeText( QUnit.dump.parse( details.actual ) );
message += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" +
expected +
"</pre></td></tr>";
if ( actual !== expected ) {
message += "<tr class='test-actual'><th>Result: </th><td><pre>" +
actual + "</pre></td></tr>";
// Don't show diff if actual or expected are booleans
if ( !( /^(true|false)$/.test( actual ) ) &&
!( /^(true|false)$/.test( expected ) ) ) {
diff = QUnit.diff( expected, actual );
showDiff = stripHtml( diff ).length !==
stripHtml( expected ).length +
stripHtml( actual ).length;
}
// Don't show diff if expected and actual are totally different
if ( showDiff ) {
message += "<tr class='test-diff'><th>Diff: </th><td><pre>" +
diff + "</pre></td></tr>";
}
} else if ( expected.indexOf( "[object Array]" ) !== -1 ||
expected.indexOf( "[object Object]" ) !== -1 ) {
message += "<tr class='test-message'><th>Message: </th><td>" +
"Diff suppressed as the depth of object is more than current max depth (" +
QUnit.config.maxDepth + ").<p>Hint: Use <code>QUnit.dump.maxDepth</code> to " +
" run with a higher max depth or <a href='" +
escapeText( setUrl( { maxDepth: -1 } ) ) + "'>" +
"Rerun</a> without max depth.</p></td></tr>";
}
if ( details.source ) {
message += "<tr class='test-source'><th>Source: </th><td><pre>" +
escapeText( details.source ) + "</pre></td></tr>";
}
message += "</table>";
// this occurs when pushFailure is set and we have an extracted stack trace
} else if ( !details.result && details.source ) {
message += "<table>" +
"<tr class='test-source'><th>Source: </th><td><pre>" +
escapeText( details.source ) + "</pre></td></tr>" +
"</table>";
}
assertList = testItem.getElementsByTagName( "ol" )[ 0 ];
assertLi = document.createElement( "li" );
assertLi.className = details.result ? "pass" : "fail";
assertLi.innerHTML = message;
assertList.appendChild( assertLi );
});
QUnit.testDone(function( details ) {
var testTitle, time, testItem, assertList,
good, bad, testCounts, skipped, sourceName,
tests = id( "qunit-tests" );
if ( !tests ) {
return;
}
testItem = id( "qunit-test-output-" + details.testId );
assertList = testItem.getElementsByTagName( "ol" )[ 0 ];
good = details.passed;
bad = details.failed;
// store result when possible
if ( config.reorder && defined.sessionStorage ) {
if ( bad ) {
sessionStorage.setItem( "qunit-test-" + details.module + "-" + details.name, bad );
} else {
sessionStorage.removeItem( "qunit-test-" + details.module + "-" + details.name );
}
}
if ( bad === 0 ) {
// Collapse the passing tests
addClass( assertList, "qunit-collapsed" );
} else if ( bad && config.collapse && !collapseNext ) {
// Skip collapsing the first failing test
collapseNext = true;
} else {
// Collapse remaining tests
addClass( assertList, "qunit-collapsed" );
}
// testItem.firstChild is the test name
testTitle = testItem.firstChild;
testCounts = bad ?
"<b class='failed'>" + bad + "</b>, " + "<b class='passed'>" + good + "</b>, " :
"";
testTitle.innerHTML += " <b class='counts'>(" + testCounts +
details.assertions.length + ")</b>";
if ( details.skipped ) {
testItem.className = "skipped";
skipped = document.createElement( "em" );
skipped.className = "qunit-skipped-label";
skipped.innerHTML = "skipped";
testItem.insertBefore( skipped, testTitle );
} else {
addEvent( testTitle, "click", function() {
toggleClass( assertList, "qunit-collapsed" );
});
testItem.className = bad ? "fail" : "pass";
time = document.createElement( "span" );
time.className = "runtime";
time.innerHTML = details.runtime + " ms";
testItem.insertBefore( time, assertList );
}
// Show the source of the test when showing assertions
if ( details.source ) {
sourceName = document.createElement( "p" );
sourceName.innerHTML = "<strong>Source: </strong>" + details.source;
addClass( sourceName, "qunit-source" );
if ( bad === 0 ) {
addClass( sourceName, "qunit-collapsed" );
}
addEvent( testTitle, "click", function() {
toggleClass( sourceName, "qunit-collapsed" );
});
testItem.appendChild( sourceName );
}
});
if ( defined.document ) {
// Avoid readyState issue with phantomjs
// Ref: #818
var notPhantom = ( function( p ) {
return !( p && p.version && p.version.major > 0 );
} )( window.phantom );
if ( notPhantom && document.readyState === "complete" ) {
QUnit.load();
} else {
addEvent( window, "load", QUnit.load );
}
} else {
config.pageLoaded = true;
config.autorun = true;
}
})();

11
package.json
View File

@ -31,6 +31,7 @@
"license": "MIT",
"devDependencies": {
"btoa": "~1.2.1",
"cross-env": "^5.2.0",
"glob": "~7.1.2",
"grunt": "~1.0.1",
"grunt-autoprefixer": "~3.0.4",
@ -44,17 +45,23 @@
"grunt-contrib-jshint": "~1.1.0",
"grunt-contrib-less": "~1.4.1",
"grunt-contrib-pug": "~1.0.0",
"grunt-contrib-qunit": "~2.0.0",
"grunt-contrib-uglify": "~3.3.0",
"grunt-contrib-watch": "~1.0.0",
"grunt-exec": "~3.0.0",
"grunt-html": "~9.0.0",
"grunt-jekyll": "~0.4.4",
"grunt-jscs": "~3.0.1",
"grunt-saucelabs": "~9.0.0",
"grunt-stylelint": "^0.10.0",
"ip": "^1.1.5",
"karma": "^3.0.0",
"karma-browserstack-launcher": "^1.3.0",
"karma-chrome-launcher": "^2.2.0",
"karma-detect-browsers": "^2.3.3",
"karma-firefox-launcher": "^1.1.0",
"karma-qunit": "^1.2.1",
"load-grunt-tasks": "~3.5.0",
"markdown-it": "^8.4.0",
"qunitjs": "^1.23.1",
"shelljs": "^0.8.1",
"shx": "^0.2.2",
"stylelint": "^9.2.0",