tests/qunit/suites/resources/mediawiki/mediawiki.test.js

   1 ( function () {
   2         var specialCharactersPageName,
   3                 // Can't mock SITENAME since jqueryMsg caches it at load
   4                 siteName = mw.config.get( 'wgSiteName' );
   5
   6         // Since QUnitTestResources.php loads both mediawiki and mediawiki.jqueryMsg as
   7         // dependencies, this only tests the monkey-patched behavior with the two of them combined.
   8
   9         // See mediawiki.jqueryMsg.test.js for unit tests for jqueryMsg-specific functionality.
  10
  11         QUnit.module( 'mediawiki', QUnit.newMwEnvironment( {
  12                 setup: function () {
  13                         specialCharactersPageName = '"Who" wants to be a millionaire & live on \'Exotic Island\'?';
  14                 },
  15                 config: {
  16                         wgArticlePath: '/wiki/$1',
  17
  18                         // For formatnum tests
  19                         wgUserLanguage: 'en'
  20                 },
  21                 // Messages used in multiple tests
  22                 messages: {
  23                         'other-message': 'Other Message',
  24                         'mediawiki-test-pagetriage-del-talk-page-notify-summary': 'Notifying author of deletion nomination for [[$1]]',
  25                         'gender-plural-msg': '{{GENDER:$1|he|she|they}} {{PLURAL:$2|is|are}} awesome',
  26                         'grammar-msg': 'Przeszukaj {{GRAMMAR:grammar_case_foo|{{SITENAME}}}}',
  27                         'formatnum-msg': '{{formatnum:$1}}',
  28                         'int-msg': 'Some {{int:other-message}}',
  29                         'mediawiki-test-version-entrypoints-index-php': '[https://www.mediawiki.org/wiki/Manual:index.php index.php]',
  30                         'external-link-replace': 'Foo [$1 bar]'
  31                 }
  32         } ) );
  33
  34         QUnit.test( 'Initial check', function ( assert ) {
  35                 assert.ok( window.jQuery, 'jQuery defined' );
  36                 assert.ok( window.$, '$ defined' );
  37                 assert.strictEqual( window.$, window.jQuery, '$ alias to jQuery' );
  38
  39                 this.suppressWarnings();
  40                 assert.ok( window.$j, '$j defined' );
  41                 assert.strictEqual( window.$j, window.jQuery, '$j alias to jQuery' );
  42                 this.restoreWarnings();
  43
  44                 // window.mw and window.mediaWiki are not deprecated, but for some reason
  45                 // PhantomJS is triggerring the accessors on all mw.* properties in this test,
  46                 // and with that lots of unrelated deprecation notices.
  47                 this.suppressWarnings();
  48                 assert.ok( window.mediaWiki, 'mediaWiki defined' );
  49                 assert.ok( window.mw, 'mw defined' );
  50                 assert.strictEqual( window.mw, window.mediaWiki, 'mw alias to mediaWiki' );
  51                 this.restoreWarnings();
  52         } );
  53
  54         QUnit.test( 'mw.format', function ( assert ) {
  55                 assert.strictEqual(
  56                         mw.format( 'Format $1 $2', 'foo', 'bar' ),
  57                         'Format foo bar',
  58                         'Simple parameters'
  59                 );
  60                 assert.strictEqual(
  61                         mw.format( 'Format $1 $2' ),
  62                         'Format $1 $2',
  63                         'Missing parameters'
  64                 );
  65         } );
  66
  67         QUnit.test( 'mw.now', function ( assert ) {
  68                 assert.strictEqual( typeof mw.now(), 'number', 'Return a number' );
  69                 assert.strictEqual(
  70                         String( Math.round( mw.now() ) ).length,
  71                         String( +new Date() ).length,
  72                         'Match size of current timestamp'
  73                 );
  74         } );
  75
  76         QUnit.test( 'mw.Map', function ( assert ) {
  77                 var arry, conf, funky, globalConf, nummy, someValues;
  78
  79                 conf = new mw.Map();
  80
  81                 // Dummy variables
  82                 funky = function () {};
  83                 arry = [];
  84                 nummy = 7;
  85
  86                 // Single get and set
  87
  88                 assert.strictEqual( conf.set( 'foo', 'Bar' ), true, 'Map.set returns boolean true if a value was set for a valid key string' );
  89                 assert.strictEqual( conf.get( 'foo' ), 'Bar', 'Map.get returns a single value value correctly' );
  90
  91                 assert.strictEqual( conf.get( 'example' ), null, 'Map.get returns null if selection was a string and the key was not found' );
  92                 assert.strictEqual( conf.get( 'example', arry ), arry, 'Map.get returns fallback by reference if the key was not found' );
  93                 assert.strictEqual( conf.get( 'example', undefined ), undefined, 'Map.get supports `undefined` as fallback instead of `null`' );
  94
  95                 assert.strictEqual( conf.get( 'constructor' ), null, 'Map.get does not look at Object.prototype of internal storage (constructor)' );
  96                 assert.strictEqual( conf.get( 'hasOwnProperty' ), null, 'Map.get does not look at Object.prototype of internal storage (hasOwnProperty)' );
  97
  98                 conf.set( 'hasOwnProperty', function () { return true; } );
  99                 assert.strictEqual( conf.get( 'example', 'missing' ), 'missing', 'Map.get uses neutral hasOwnProperty method (positive)' );
 100
 101                 conf.set( 'example', 'Foo' );
 102                 conf.set( 'hasOwnProperty', function () { return false; } );
 103                 assert.strictEqual( conf.get( 'example' ), 'Foo', 'Map.get uses neutral hasOwnProperty method (negative)' );
 104
 105                 assert.strictEqual( conf.set( 'constructor', 42 ), true, 'Map.set for key "constructor"' );
 106                 assert.strictEqual( conf.get( 'constructor' ), 42, 'Map.get for key "constructor"' );
 107
 108                 assert.strictEqual( conf.set( 'undef' ), false, 'Map.set requires explicit value (no undefined default)' );
 109
 110                 assert.strictEqual( conf.set( 'undef', undefined ), true, 'Map.set allows setting value to `undefined`' );
 111                 assert.strictEqual( conf.get( 'undef', 'fallback' ), undefined, 'Map.get supports retrieving value of `undefined`' );
 112
 113                 assert.strictEqual( conf.set( funky, 'Funky' ), false, 'Map.set returns boolean false if key was invalid (Function)' );
 114                 assert.strictEqual( conf.set( arry, 'Arry' ), false, 'Map.set returns boolean false if key was invalid (Array)' );
 115                 assert.strictEqual( conf.set( nummy, 'Nummy' ), false, 'Map.set returns boolean false if key was invalid (Number)' );
 116                 assert.strictEqual( conf.set( null, 'Null' ), false, 'Map.set returns false if key is invalid (null)' );
 117                 assert.strictEqual( conf.set( {}, 'Object' ), false, 'Map.set returns false if key is invalid (plain object)' );
 118
 119                 conf.set( String( nummy ), 'I used to be a number' );
 120
 121                 assert.strictEqual( conf.get( funky ), null, 'Map.get returns null if selection was invalid (Function)' );
 122                 assert.strictEqual( conf.get( nummy ), null, 'Map.get returns null if selection was invalid (Number)' );
 123                 assert.propEqual( conf.get( [ nummy ] ), {}, 'Map.get returns null if selection was invalid (multiple)' );
 124                 assert.strictEqual( conf.get( nummy, false ), false, 'Map.get returns custom fallback for invalid selection' );
 125
 126                 assert.strictEqual( conf.exists( 'doesNotExist' ), false, 'Map.exists where property does not exist' );
 127                 assert.strictEqual( conf.exists( 'undef' ), true, 'Map.exists where value is `undefined`' );
 128                 assert.strictEqual( conf.exists( [ 'undef', 'example' ] ), true, 'Map.exists with multiple keys (all existing)' );
 129                 assert.strictEqual( conf.exists( [ 'example', 'doesNotExist' ] ), false, 'Map.exists with multiple keys (some non-existing)' );
 130                 assert.strictEqual( conf.exists( [] ), true, 'Map.exists with no keys' );
 131                 assert.strictEqual( conf.exists( nummy ), false, 'Map.exists with invalid key that looks like an existing key' );
 132                 assert.strictEqual( conf.exists( [ nummy ] ), false, 'Map.exists with invalid key that looks like an existing key' );
 133
 134                 // Multiple values at once
 135                 conf = new mw.Map();
 136                 someValues = {
 137                         foo: 'bar',
 138                         lorem: 'ipsum',
 139                         MediaWiki: true
 140                 };
 141                 assert.strictEqual( conf.set( someValues ), true, 'Map.set returns boolean true if multiple values were set by passing an object' );
 142                 assert.deepEqual( conf.get( [ 'foo', 'lorem' ] ), {
 143                         foo: 'bar',
 144                         lorem: 'ipsum'
 145                 }, 'Map.get returns multiple values correctly as an object' );
 146
 147                 assert.deepEqual( conf.get( [ 'foo', 'notExist' ] ), {
 148                         foo: 'bar',
 149                         notExist: null
 150                 }, 'Map.get return includes keys that were not found as null values' );
 151
 152                 assert.propEqual( conf.values, someValues, 'Map.values is an internal object with all values (exposed for convenience)' );
 153                 assert.propEqual( conf.get(), someValues, 'Map.get() returns an object with all values' );
 154
 155                 // Interacting with globals
 156                 conf.set( 'globalMapChecker', 'Hi' );
 157
 158                 assert.strictEqual( 'globalMapChecker' in window, false, 'Map does not its store values in the window object by default' );
 159
 160                 globalConf = new mw.Map( true );
 161                 globalConf.set( 'anotherGlobalMapChecker', 'Hello' );
 162
 163                 assert.ok( 'anotherGlobalMapChecker' in window, 'global Map stores its values in the window object' );
 164
 165                 assert.strictEqual( globalConf.get( 'anotherGlobalMapChecker' ), 'Hello', 'get value from global Map via get()' );
 166                 this.suppressWarnings();
 167                 assert.strictEqual( window.anotherGlobalMapChecker, 'Hello', 'get value from global Map via window object' );
 168                 this.restoreWarnings();
 169
 170                 // Change value via global Map
 171                 globalConf.set( 'anotherGlobalMapChecker', 'Again' );
 172                 assert.strictEqual( globalConf.get( 'anotherGlobalMapChecker' ), 'Again', 'Change in global Map reflected via get()' );
 173                 this.suppressWarnings();
 174                 assert.strictEqual( window.anotherGlobalMapChecker, 'Again', 'Change in global Map reflected window object' );
 175                 this.restoreWarnings();
 176
 177                 // Change value via window object
 178                 this.suppressWarnings();
 179                 window.anotherGlobalMapChecker = 'World';
 180                 assert.strictEqual( window.anotherGlobalMapChecker, 'World', 'Change in window object works' );
 181                 this.restoreWarnings();
 182                 assert.strictEqual( globalConf.get( 'anotherGlobalMapChecker' ), 'Again', 'Change in window object not reflected in global Map' );
 183
 184                 // Whitelist this global variable for QUnit's 'noglobal' mode
 185                 if ( QUnit.config.noglobals ) {
 186                         QUnit.config.pollution.push( 'anotherGlobalMapChecker' );
 187                 }
 188         } );
 189
 190         QUnit.test( 'mw.message & mw.messages', function ( assert ) {
 191                 var goodbye, hello;
 192
 193                 // Convenience method for asserting the same result for multiple formats
 194                 function assertMultipleFormats( messageArguments, formats, expectedResult, assertMessage ) {
 195                         var format, i,
 196                                 len = formats.length;
 197
 198                         for ( i = 0; i < len; i++ ) {
 199                                 format = formats[ i ];
 200                                 assert.strictEqual( mw.message.apply( null, messageArguments )[ format ](), expectedResult, assertMessage + ' when format is ' + format );
 201                         }
 202                 }
 203
 204                 assert.ok( mw.messages, 'messages defined' );
 205                 assert.ok( mw.messages.set( 'hello', 'Hello <b>awesome</b> world' ), 'mw.messages.set: Register' );
 206
 207                 hello = mw.message( 'hello' );
 208
 209                 // https://phabricator.wikimedia.org/T46459
 210                 assert.strictEqual( hello.format, 'text', 'Message property "format" defaults to "text"' );
 211
 212                 assert.strictEqual( hello.map, mw.messages, 'Message property "map" defaults to the global instance in mw.messages' );
 213                 assert.strictEqual( hello.key, 'hello', 'Message property "key" (currect key)' );
 214                 assert.deepEqual( hello.parameters, [], 'Message property "parameters" defaults to an empty array' );
 215
 216                 // TODO
 217                 assert.ok( hello.params, 'Message prototype "params"' );
 218
 219                 hello.format = 'plain';
 220                 assert.strictEqual( hello.toString(), 'Hello <b>awesome</b> world', 'Message.toString returns the message as a string with the current "format"' );
 221
 222                 assert.strictEqual( hello.escaped(), 'Hello &lt;b&gt;awesome&lt;/b&gt; world', 'Message.escaped returns the escaped message' );
 223                 assert.strictEqual( hello.format, 'escaped', 'Message.escaped correctly updated the "format" property' );
 224
 225                 assert.ok( mw.messages.set( 'multiple-curly-brace', '"{{SITENAME}}" is the home of {{int:other-message}}' ), 'mw.messages.set: Register' );
 226                 assertMultipleFormats( [ 'multiple-curly-brace' ], [ 'text', 'parse' ], '"' + siteName + '" is the home of Other Message', 'Curly brace format works correctly' );
 227                 assert.strictEqual( mw.message( 'multiple-curly-brace' ).plain(), mw.messages.get( 'multiple-curly-brace' ), 'Plain format works correctly for curly brace message' );
 228                 assert.strictEqual( mw.message( 'multiple-curly-brace' ).escaped(), mw.html.escape( '"' + siteName + '" is the home of Other Message' ), 'Escaped format works correctly for curly brace message' );
 229
 230                 assert.ok( mw.messages.set( 'multiple-square-brackets-and-ampersand', 'Visit the [[Project:Community portal|community portal]] & [[Project:Help desk|help desk]]' ), 'mw.messages.set: Register' );
 231                 assertMultipleFormats( [ 'multiple-square-brackets-and-ampersand' ], [ 'plain', 'text' ], mw.messages.get( 'multiple-square-brackets-and-ampersand' ), 'Square bracket message is not processed' );
 232                 assert.strictEqual( mw.message( 'multiple-square-brackets-and-ampersand' ).escaped(), 'Visit the [[Project:Community portal|community portal]] &amp; [[Project:Help desk|help desk]]', 'Escaped format works correctly for square bracket message' );
 233                 assert.htmlEqual( mw.message( 'multiple-square-brackets-and-ampersand' ).parse(), 'Visit the ' +
 234                         '<a title="Project:Community portal" href="/wiki/Project:Community_portal">community portal</a>' +
 235                         ' &amp; <a title="Project:Help desk" href="/wiki/Project:Help_desk">help desk</a>', 'Internal links work with parse' );
 236
 237                 assertMultipleFormats( [ 'mediawiki-test-version-entrypoints-index-php' ], [ 'plain', 'text', 'escaped' ], mw.messages.get( 'mediawiki-test-version-entrypoints-index-php' ), 'External link markup is unprocessed' );
 238                 assert.htmlEqual( mw.message( 'mediawiki-test-version-entrypoints-index-php' ).parse(), '<a href="https://www.mediawiki.org/wiki/Manual:index.php">index.php</a>', 'External link works correctly in parse mode' );
 239
 240                 assertMultipleFormats( [ 'external-link-replace', 'http://example.org/?x=y&z' ], [ 'plain', 'text' ], 'Foo [http://example.org/?x=y&z bar]', 'Parameters are substituted but external link is not processed' );
 241                 assert.strictEqual( mw.message( 'external-link-replace', 'http://example.org/?x=y&z' ).escaped(), 'Foo [http://example.org/?x=y&amp;z bar]', 'In escaped mode, parameters are substituted and ampersand is escaped, but external link is not processed' );
 242                 assert.htmlEqual( mw.message( 'external-link-replace', 'http://example.org/?x=y&z' ).parse(), 'Foo <a href="http://example.org/?x=y&amp;z">bar</a>', 'External link with replacement works in parse mode without double-escaping' );
 243
 244                 hello.parse();
 245                 assert.strictEqual( hello.format, 'parse', 'Message.parse correctly updated the "format" property' );
 246
 247                 hello.plain();
 248                 assert.strictEqual( hello.format, 'plain', 'Message.plain correctly updated the "format" property' );
 249
 250                 hello.text();
 251                 assert.strictEqual( hello.format, 'text', 'Message.text correctly updated the "format" property' );
 252
 253                 assert.strictEqual( hello.exists(), true, 'Message.exists returns true for existing messages' );
 254
 255                 goodbye = mw.message( 'goodbye' );
 256                 assert.strictEqual( goodbye.exists(), false, 'Message.exists returns false for nonexistent messages' );
 257
 258                 assertMultipleFormats( [ 'good<>bye' ], [ 'plain', 'text', 'parse', 'escaped' ], '⧼good&lt;&gt;bye⧽', 'Message.toString returns ⧼key⧽ if key does not exist' );
 259
 260                 assert.ok( mw.messages.set( 'plural-test-msg', 'There {{PLURAL:$1|is|are}} $1 {{PLURAL:$1|result|results}}' ), 'mw.messages.set: Register' );
 261                 assertMultipleFormats( [ 'plural-test-msg', 6 ], [ 'text', 'parse', 'escaped' ], 'There are 6 results', 'plural get resolved' );
 262                 assert.strictEqual( mw.message( 'plural-test-msg', 6 ).plain(), 'There {{PLURAL:6|is|are}} 6 {{PLURAL:6|result|results}}', 'Parameter is substituted but plural is not resolved in plain' );
 263
 264                 assert.ok( mw.messages.set( 'plural-test-msg-explicit', 'There {{plural:$1|is one car|are $1 cars|0=are no cars|12=are a dozen cars}}' ), 'mw.messages.set: Register message with explicit plural forms' );
 265                 assertMultipleFormats( [ 'plural-test-msg-explicit', 12 ], [ 'text', 'parse', 'escaped' ], 'There are a dozen cars', 'explicit plural get resolved' );
 266
 267                 assert.ok( mw.messages.set( 'plural-test-msg-explicit-beginning', 'Basket has {{plural:$1|0=no eggs|12=a dozen eggs|6=half a dozen eggs|one egg|$1 eggs}}' ), 'mw.messages.set: Register message with explicit plural forms' );
 268                 assertMultipleFormats( [ 'plural-test-msg-explicit-beginning', 1 ], [ 'text', 'parse', 'escaped' ], 'Basket has one egg', 'explicit plural given at beginning get resolved for singular' );
 269                 assertMultipleFormats( [ 'plural-test-msg-explicit-beginning', 4 ], [ 'text', 'parse', 'escaped' ], 'Basket has 4 eggs', 'explicit plural given at beginning get resolved for plural' );
 270                 assertMultipleFormats( [ 'plural-test-msg-explicit-beginning', 6 ], [ 'text', 'parse', 'escaped' ], 'Basket has half a dozen eggs', 'explicit plural given at beginning get resolved for 6' );
 271                 assertMultipleFormats( [ 'plural-test-msg-explicit-beginning', 0 ], [ 'text', 'parse', 'escaped' ], 'Basket has no eggs', 'explicit plural given at beginning get resolved for 0' );
 272
 273                 assertMultipleFormats( [ 'mediawiki-test-pagetriage-del-talk-page-notify-summary' ], [ 'plain', 'text' ], mw.messages.get( 'mediawiki-test-pagetriage-del-talk-page-notify-summary' ), 'Double square brackets with no parameters unchanged' );
 274
 275                 assertMultipleFormats( [ 'mediawiki-test-pagetriage-del-talk-page-notify-summary', specialCharactersPageName ], [ 'plain', 'text' ], 'Notifying author of deletion nomination for [[' + specialCharactersPageName + ']]', 'Double square brackets with one parameter' );
 276
 277                 assert.strictEqual( mw.message( 'mediawiki-test-pagetriage-del-talk-page-notify-summary', specialCharactersPageName ).escaped(), 'Notifying author of deletion nomination for [[' + mw.html.escape( specialCharactersPageName ) + ']]', 'Double square brackets with one parameter, when escaped' );
 278
 279                 assert.ok( mw.messages.set( 'mediawiki-test-categorytree-collapse-bullet', '[<b>−</b>]' ), 'mw.messages.set: Register' );
 280                 assert.strictEqual( mw.message( 'mediawiki-test-categorytree-collapse-bullet' ).plain(), mw.messages.get( 'mediawiki-test-categorytree-collapse-bullet' ), 'Single square brackets unchanged in plain mode' );
 281
 282                 assert.ok( mw.messages.set( 'mediawiki-test-wikieditor-toolbar-help-content-signature-result', '<a href=\'#\' title=\'{{#special:mypage}}\'>Username</a> (<a href=\'#\' title=\'{{#special:mytalk}}\'>talk</a>)' ), 'mw.messages.set: Register' );
 283                 assert.strictEqual( mw.message( 'mediawiki-test-wikieditor-toolbar-help-content-signature-result' ).plain(), mw.messages.get( 'mediawiki-test-wikieditor-toolbar-help-content-signature-result' ), 'HTML message with curly braces is not changed in plain mode' );
 284
 285                 assertMultipleFormats( [ 'gender-plural-msg', 'male', 1 ], [ 'text', 'parse', 'escaped' ], 'he is awesome', 'Gender and plural are resolved' );
 286                 assert.strictEqual( mw.message( 'gender-plural-msg', 'male', 1 ).plain(), '{{GENDER:male|he|she|they}} {{PLURAL:1|is|are}} awesome', 'Parameters are substituted, but gender and plural are not resolved in plain mode' );
 287
 288                 assert.strictEqual( mw.message( 'grammar-msg' ).plain(), mw.messages.get( 'grammar-msg' ), 'Grammar is not resolved in plain mode' );
 289                 assertMultipleFormats( [ 'grammar-msg' ], [ 'text', 'parse' ], 'Przeszukaj ' + siteName, 'Grammar is resolved' );
 290                 assert.strictEqual( mw.message( 'grammar-msg' ).escaped(), 'Przeszukaj ' + siteName, 'Grammar is resolved in escaped mode' );
 291
 292                 assertMultipleFormats( [ 'formatnum-msg', '987654321.654321' ], [ 'text', 'parse', 'escaped' ], '987,654,321.654', 'formatnum is resolved' );
 293                 assert.strictEqual( mw.message( 'formatnum-msg' ).plain(), mw.messages.get( 'formatnum-msg' ), 'formatnum is not resolved in plain mode' );
 294
 295                 assertMultipleFormats( [ 'int-msg' ], [ 'text', 'parse', 'escaped' ], 'Some Other Message', 'int is resolved' );
 296                 assert.strictEqual( mw.message( 'int-msg' ).plain(), mw.messages.get( 'int-msg' ), 'int is not resolved in plain mode' );
 297
 298                 assert.ok( mw.messages.set( 'mediawiki-italics-msg', '<i>Very</i> important' ), 'mw.messages.set: Register' );
 299                 assertMultipleFormats( [ 'mediawiki-italics-msg' ], [ 'plain', 'text', 'parse' ], mw.messages.get( 'mediawiki-italics-msg' ), 'Simple italics unchanged' );
 300                 assert.htmlEqual(
 301                         mw.message( 'mediawiki-italics-msg' ).escaped(),
 302                         '&lt;i&gt;Very&lt;/i&gt; important',
 303                         'Italics are escaped in escaped mode'
 304                 );
 305
 306                 assert.ok( mw.messages.set( 'mediawiki-italics-with-link', 'An <i>italicized [[link|wiki-link]]</i>' ), 'mw.messages.set: Register' );
 307                 assertMultipleFormats( [ 'mediawiki-italics-with-link' ], [ 'plain', 'text' ], mw.messages.get( 'mediawiki-italics-with-link' ), 'Italics with link unchanged' );
 308                 assert.htmlEqual(
 309                         mw.message( 'mediawiki-italics-with-link' ).escaped(),
 310                         'An &lt;i&gt;italicized [[link|wiki-link]]&lt;/i&gt;',
 311                         'Italics and link unchanged except for escaping in escaped mode'
 312                 );
 313                 assert.htmlEqual(
 314                         mw.message( 'mediawiki-italics-with-link' ).parse(),
 315                         'An <i>italicized <a title="link" href="' + mw.util.getUrl( 'link' ) + '">wiki-link</i>',
 316                         'Italics with link inside in parse mode'
 317                 );
 318
 319                 assert.ok( mw.messages.set( 'mediawiki-script-msg', '<script  >alert( "Who put this script here?" );</script>' ), 'mw.messages.set: Register' );
 320                 assertMultipleFormats( [ 'mediawiki-script-msg' ], [ 'plain', 'text' ], mw.messages.get( 'mediawiki-script-msg' ), 'Script unchanged' );
 321                 assert.htmlEqual(
 322                         mw.message( 'mediawiki-script-msg' ).escaped(),
 323                         '&lt;script  &gt;alert( "Who put this script here?" );&lt;/script&gt;',
 324                         'Script escaped when using escaped format'
 325                 );
 326                 assert.htmlEqual(
 327                         mw.message( 'mediawiki-script-msg' ).parse(),
 328                         '&lt;script  &gt;alert( "Who put this script here?" );&lt;/script&gt;',
 329                         'Script escaped when using parse format'
 330                 );
 331
 332         } );
 333
 334         QUnit.test( 'mw.msg', function ( assert ) {
 335                 assert.ok( mw.messages.set( 'hello', 'Hello <b>awesome</b> world' ), 'mw.messages.set: Register' );
 336                 assert.strictEqual( mw.msg( 'hello' ), 'Hello <b>awesome</b> world', 'Gets message with default options (existing message)' );
 337                 assert.strictEqual( mw.msg( 'goodbye' ), '⧼goodbye⧽', 'Gets message with default options (nonexistent message)' );
 338
 339                 assert.ok( mw.messages.set( 'plural-item', 'Found $1 {{PLURAL:$1|item|items}}' ), 'mw.messages.set: Register' );
 340                 assert.strictEqual( mw.msg( 'plural-item', 5 ), 'Found 5 items', 'Apply plural for count 5' );
 341                 assert.strictEqual( mw.msg( 'plural-item', 0 ), 'Found 0 items', 'Apply plural for count 0' );
 342                 assert.strictEqual( mw.msg( 'plural-item', 1 ), 'Found 1 item', 'Apply plural for count 1' );
 343
 344                 assert.strictEqual( mw.msg( 'mediawiki-test-pagetriage-del-talk-page-notify-summary', specialCharactersPageName ), 'Notifying author of deletion nomination for [[' + specialCharactersPageName + ']]', 'Double square brackets in mw.msg one parameter' );
 345
 346                 assert.strictEqual( mw.msg( 'gender-plural-msg', 'male', 1 ), 'he is awesome', 'Gender test for male, plural count 1' );
 347                 assert.strictEqual( mw.msg( 'gender-plural-msg', 'female', '1' ), 'she is awesome', 'Gender test for female, plural count 1' );
 348                 assert.strictEqual( mw.msg( 'gender-plural-msg', 'unknown', 10 ), 'they are awesome', 'Gender test for neutral, plural count 10' );
 349
 350                 assert.strictEqual( mw.msg( 'grammar-msg' ), 'Przeszukaj ' + siteName, 'Grammar is resolved' );
 351
 352                 assert.strictEqual( mw.msg( 'formatnum-msg', '987654321.654321' ), '987,654,321.654', 'formatnum is resolved' );
 353
 354                 assert.strictEqual( mw.msg( 'int-msg' ), 'Some Other Message', 'int is resolved' );
 355         } );
 356 }() );