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

   1 ( function ( mw, $ ) {
   2         var mwLanguageCache = {}, formatText, formatParse, formatnumTests, specialCharactersPageName,
   3                 expectedListUsers, expectedEntrypoints;
   4
   5         // When the expected result is the same in both modes
   6         function assertBothModes( assert, parserArguments, expectedResult, assertMessage ) {
   7                 assert.equal( formatText.apply( null, parserArguments ), expectedResult, assertMessage + ' when format is \'text\'' );
   8                 assert.equal( formatParse.apply( null, parserArguments ), expectedResult, assertMessage + ' when format is \'parse\'' );
   9         }
  10
  11         QUnit.module( 'mediawiki.jqueryMsg', QUnit.newMwEnvironment( {
  12                 setup: function () {
  13                         this.orgMwLangauge = mw.language;
  14                         mw.language = $.extend( true, {}, this.orgMwLangauge );
  15
  16                         // Messages that are reused in multiple tests
  17                         mw.messages.set( {
  18                                 // The values for gender are not significant,
  19                                 // what matters is which of the values is choosen by the parser
  20                                 'gender-msg': '$1: {{GENDER:$2|blue|pink|green}}',
  21
  22                                 'plural-msg': 'Found $1 {{PLURAL:$1|item|items}}',
  23
  24                                 // Assume the grammar form grammar_case_foo is not valid in any language
  25                                 'grammar-msg': 'Przeszukaj {{GRAMMAR:grammar_case_foo|{{SITENAME}}}}',
  26
  27                                 'formatnum-msg': '{{formatnum:$1}}',
  28
  29                                 'portal-url': 'Project:Community portal',
  30                                 'see-portal-url': '{{Int:portal-url}} is an important community page.',
  31
  32                                 'jquerymsg-test-statistics-users': '注册[[Special:ListUsers|用户]]',
  33
  34                                 'jquerymsg-test-version-entrypoints-index-php': '[https://www.mediawiki.org/wiki/Manual:index.php index.php]',
  35
  36                                 'external-link-replace': 'Foo [$1 bar]'
  37                         } );
  38
  39                         mw.config.set( {
  40                                 wgArticlePath: '/wiki/$1'
  41                         } );
  42
  43                         specialCharactersPageName = '"Who" wants to be a millionaire & live on \'Exotic Island\'?';
  44
  45                         expectedListUsers = '注册<a title="Special:ListUsers" href="/wiki/Special:ListUsers">用户</a>';
  46
  47                         expectedEntrypoints = '<a href="https://www.mediawiki.org/wiki/Manual:index.php">index.php</a>';
  48
  49                         formatText = mw.jqueryMsg.getMessageFunction( {
  50                                 format: 'text'
  51                         } );
  52
  53                         formatParse = mw.jqueryMsg.getMessageFunction( {
  54                                 format: 'parse'
  55                         } );
  56                 },
  57                 teardown: function () {
  58                         mw.language = this.orgMwLangauge;
  59                 }
  60         } ) );
  61
  62         function getMwLanguage( langCode, cb ) {
  63                 if ( mwLanguageCache[langCode] !== undefined ) {
  64                         mwLanguageCache[langCode].add( cb );
  65                         return;
  66                 }
  67                 mwLanguageCache[langCode] = $.Callbacks( 'once memory' );
  68                 mwLanguageCache[langCode].add( cb );
  69                 $.ajax( {
  70                         url: mw.util.wikiScript( 'load' ),
  71                         data: {
  72                                 skin: mw.config.get( 'skin' ),
  73                                 lang: langCode,
  74                                 debug: mw.config.get( 'debug' ),
  75                                 modules: [
  76                                         'mediawiki.language.data',
  77                                         'mediawiki.language'
  78                                 ].join( '|' ),
  79                                 only: 'scripts'
  80                         },
  81                         dataType: 'script'
  82                 } ).done(function () {
  83                                 mwLanguageCache[langCode].fire( mw.language );
  84                         } ).fail( function () {
  85                                 mwLanguageCache[langCode].fire( false );
  86                         } );
  87         }
  88
  89         QUnit.test( 'Replace', 9, function ( assert ) {
  90                 mw.messages.set( 'simple', 'Foo $1 baz $2' );
  91
  92                 assert.equal( formatParse( 'simple' ), 'Foo $1 baz $2', 'Replacements with no substitutes' );
  93                 assert.equal( formatParse( 'simple', 'bar' ), 'Foo bar baz $2', 'Replacements with less substitutes' );
  94                 assert.equal( formatParse( 'simple', 'bar', 'quux' ), 'Foo bar baz quux', 'Replacements with all substitutes' );
  95
  96                 mw.messages.set( 'plain-input', '<foo foo="foo">x$1y&lt;</foo>z' );
  97
  98                 assert.equal(
  99                         formatParse( 'plain-input', 'bar' ),
 100                         '&lt;foo foo="foo"&gt;xbary&amp;lt;&lt;/foo&gt;z',
 101                         'Input is not considered html'
 102                 );
 103
 104                 mw.messages.set( 'plain-replace', 'Foo $1' );
 105
 106                 assert.equal(
 107                         formatParse( 'plain-replace', '<bar bar="bar">&gt;</bar>' ),
 108                         'Foo &lt;bar bar="bar"&gt;&amp;gt;&lt;/bar&gt;',
 109                         'Replacement is not considered html'
 110                 );
 111
 112                 mw.messages.set( 'object-replace', 'Foo $1' );
 113
 114                 assert.equal(
 115                         formatParse( 'object-replace', $( '<div class="bar">&gt;</div>' ) ),
 116                         'Foo <div class="bar">&gt;</div>',
 117                         'jQuery objects are preserved as raw html'
 118                 );
 119
 120                 assert.equal(
 121                         formatParse( 'object-replace', $( '<div class="bar">&gt;</div>' ).get( 0 ) ),
 122                         'Foo <div class="bar">&gt;</div>',
 123                         'HTMLElement objects are preserved as raw html'
 124                 );
 125
 126                 assert.equal(
 127                         formatParse( 'object-replace', $( '<div class="bar">&gt;</div>' ).toArray() ),
 128                         'Foo <div class="bar">&gt;</div>',
 129                         'HTMLElement[] arrays are preserved as raw html'
 130                 );
 131
 132                 assert.equal(
 133                         formatParse( 'external-link-replace', 'http://example.org/?x=y&z' ),
 134                         'Foo <a href="http://example.org/?x=y&amp;z">bar</a>',
 135                         'Href is not double-escaped in wikilink function'
 136                 );
 137         } );
 138
 139         QUnit.test( 'Plural', 3, function ( assert ) {
 140                 assert.equal( formatParse( 'plural-msg', 0 ), 'Found 0 items', 'Plural test for english with zero as count' );
 141                 assert.equal( formatParse( 'plural-msg', 1 ), 'Found 1 item', 'Singular test for english' );
 142                 assert.equal( formatParse( 'plural-msg', 2 ), 'Found 2 items', 'Plural test for english' );
 143         } );
 144
 145         QUnit.test( 'Gender', 11, function ( assert ) {
 146                 // TODO: These tests should be for mw.msg once mw.msg integrated with mw.jqueryMsg
 147                 // TODO: English may not be the best language for these tests. Use a language like Arabic or Russian
 148                 var user = mw.user;
 149
 150                 user.options.set( 'gender', 'male' );
 151                 assert.equal(
 152                         formatParse( 'gender-msg', 'Bob', 'male' ),
 153                         'Bob: blue',
 154                         'Masculine from string "male"'
 155                 );
 156                 assert.equal(
 157                         formatParse( 'gender-msg', 'Bob', user ),
 158                         'Bob: blue',
 159                         'Masculine from mw.user object'
 160                 );
 161
 162                 user.options.set( 'gender', 'unknown' );
 163                 assert.equal(
 164                         formatParse( 'gender-msg', 'Foo', user ),
 165                         'Foo: green',
 166                         'Neutral from mw.user object' );
 167                 assert.equal(
 168                         formatParse( 'gender-msg', 'Alice', 'female' ),
 169                         'Alice: pink',
 170                         'Feminine from string "female"' );
 171                 assert.equal(
 172                         formatParse( 'gender-msg', 'User' ),
 173                         'User: green',
 174                         'Neutral when no parameter given' );
 175                 assert.equal(
 176                         formatParse( 'gender-msg', 'User', 'unknown' ),
 177                         'User: green',
 178                         'Neutral from string "unknown"'
 179                 );
 180
 181                 mw.messages.set( 'gender-msg-one-form', '{{GENDER:$1|User}}: $2 {{PLURAL:$2|edit|edits}}' );
 182
 183                 assert.equal(
 184                         formatParse( 'gender-msg-one-form', 'male', 10 ),
 185                         'User: 10 edits',
 186                         'Gender neutral and plural form'
 187                 );
 188                 assert.equal(
 189                         formatParse( 'gender-msg-one-form', 'female', 1 ),
 190                         'User: 1 edit',
 191                         'Gender neutral and singular form'
 192                 );
 193
 194                 mw.messages.set( 'gender-msg-lowercase', '{{gender:$1|he|she}} is awesome' );
 195                 assert.equal(
 196                         formatParse( 'gender-msg-lowercase', 'male' ),
 197                         'he is awesome',
 198                         'Gender masculine'
 199                 );
 200                 assert.equal(
 201                         formatParse( 'gender-msg-lowercase', 'female' ),
 202                         'she is awesome',
 203                         'Gender feminine'
 204                 );
 205
 206                 mw.messages.set( 'gender-msg-wrong', '{{gender}} test' );
 207                 assert.equal(
 208                         formatParse( 'gender-msg-wrong', 'female' ),
 209                         ' test',
 210                         'Invalid syntax should result in {{gender}} simply being stripped away'
 211                 );
 212         } );
 213
 214         QUnit.test( 'Grammar', 2, function ( assert ) {
 215                 assert.equal( formatParse( 'grammar-msg' ), 'Przeszukaj ' + mw.config.get( 'wgSiteName' ), 'Grammar Test with sitename' );
 216
 217                 mw.messages.set( 'grammar-msg-wrong-syntax', 'Przeszukaj {{GRAMMAR:grammar_case_xyz}}' );
 218                 assert.equal( formatParse( 'grammar-msg-wrong-syntax' ), 'Przeszukaj ', 'Grammar Test with wrong grammar template syntax' );
 219         } );
 220
 221         QUnit.test( 'Match PHP parser', mw.libs.phpParserData.tests.length, function ( assert ) {
 222                 mw.messages.set( mw.libs.phpParserData.messages );
 223                 $.each( mw.libs.phpParserData.tests, function ( i, test ) {
 224                         QUnit.stop();
 225                         getMwLanguage( test.lang, function ( langClass ) {
 226                                 QUnit.start();
 227                                 if ( !langClass ) {
 228                                         assert.ok( false, 'Language "' + test.lang + '" failed to load' );
 229                                         return;
 230                                 }
 231                                 mw.config.set( 'wgUserLanguage', test.lang );
 232                                 var parser = new mw.jqueryMsg.parser( { language: langClass } );
 233                                 assert.equal(
 234                                         parser.parse( test.key, test.args ).html(),
 235                                         test.result,
 236                                         test.name
 237                                 );
 238                         } );
 239                 } );
 240         } );
 241
 242         QUnit.test( 'Links', 6, function ( assert ) {
 243                 var expectedDisambiguationsText,
 244                         expectedMultipleBars,
 245                         expectedSpecialCharacters;
 246
 247                 /*
 248                  The below three are all identical to or based on real messages.  For disambiguations-text,
 249                  the bold was removed because it is not yet implemented.
 250                  */
 251
 252                 assert.htmlEqual(
 253                         formatParse( 'jquerymsg-test-statistics-users' ),
 254                         expectedListUsers,
 255                         'Piped wikilink'
 256                 );
 257
 258                 expectedDisambiguationsText = 'The following pages contain at least one link to a disambiguation page.\nThey may have to link to a more appropriate page instead.\nA page is treated as a disambiguation page if it uses a template that is linked from ' +
 259                         '<a title="MediaWiki:Disambiguationspage" href="/wiki/MediaWiki:Disambiguationspage">MediaWiki:Disambiguationspage</a>.';
 260
 261                 mw.messages.set( 'disambiguations-text', 'The following pages contain at least one link to a disambiguation page.\nThey may have to link to a more appropriate page instead.\nA page is treated as a disambiguation page if it uses a template that is linked from [[MediaWiki:Disambiguationspage]].' );
 262                 assert.htmlEqual(
 263                         formatParse( 'disambiguations-text' ),
 264                         expectedDisambiguationsText,
 265                         'Wikilink without pipe'
 266                 );
 267
 268                 assert.htmlEqual(
 269                         formatParse( 'jquerymsg-test-version-entrypoints-index-php' ),
 270                         expectedEntrypoints,
 271                         'External link'
 272                 );
 273
 274                 // Pipe trick is not supported currently, but should not parse as text either.
 275                 mw.messages.set( 'pipe-trick', '[[Tampa, Florida|]]' );
 276                 assert.equal(
 277                         formatParse( 'pipe-trick' ),
 278                         'pipe-trick: Parse error at position 0 in input: [[Tampa, Florida|]]',
 279                         'Pipe trick should return error string.'
 280                 );
 281
 282                 expectedMultipleBars = '<a title="Main Page" href="/wiki/Main_Page">Main|Page</a>';
 283                 mw.messages.set( 'multiple-bars', '[[Main Page|Main|Page]]' );
 284                 assert.htmlEqual(
 285                         formatParse( 'multiple-bars' ),
 286                         expectedMultipleBars,
 287                         'Bar in anchor'
 288                 );
 289
 290                 expectedSpecialCharacters = '<a title="&quot;Who&quot; wants to be a millionaire &amp; live on &#039;Exotic Island&#039;?" href="/wiki/%22Who%22_wants_to_be_a_millionaire_%26_live_on_%27Exotic_Island%27%3F">&quot;Who&quot; wants to be a millionaire &amp; live on &#039;Exotic Island&#039;?</a>';
 291
 292                 mw.messages.set( 'special-characters', '[[' + specialCharactersPageName + ']]' );
 293                 assert.htmlEqual(
 294                         formatParse( 'special-characters' ),
 295                         expectedSpecialCharacters,
 296                         'Special characters'
 297                 );
 298         } );
 299
 300 // Tests that {{-transformation vs. general parsing are done as requested
 301         QUnit.test( 'Curly brace transformation', 14, function ( assert ) {
 302                 var oldUserLang = mw.config.get( 'wgUserLanguage' );
 303
 304                 assertBothModes( assert, ['gender-msg', 'Bob', 'male'], 'Bob: blue', 'gender is resolved' );
 305
 306                 assertBothModes( assert, ['plural-msg', 5], 'Found 5 items', 'plural is resolved' );
 307
 308                 assertBothModes( assert, ['grammar-msg'], 'Przeszukaj ' + mw.config.get( 'wgSiteName' ), 'grammar is resolved' );
 309
 310                 mw.config.set( 'wgUserLanguage', 'en' );
 311                 assertBothModes( assert, ['formatnum-msg', '987654321.654321'], '987,654,321.654', 'formatnum is resolved' );
 312
 313                 // Test non-{{ wikitext, where behavior differs
 314
 315                 // Wikilink
 316                 assert.equal(
 317                         formatText( 'jquerymsg-test-statistics-users' ),
 318                         mw.messages.get( 'jquerymsg-test-statistics-users' ),
 319                         'Internal link message unchanged when format is \'text\''
 320                 );
 321                 assert.htmlEqual(
 322                         formatParse( 'jquerymsg-test-statistics-users' ),
 323                         expectedListUsers,
 324                         'Internal link message parsed when format is \'parse\''
 325                 );
 326
 327                 // External link
 328                 assert.equal(
 329                         formatText( 'jquerymsg-test-version-entrypoints-index-php' ),
 330                         mw.messages.get( 'jquerymsg-test-version-entrypoints-index-php' ),
 331                         'External link message unchanged when format is \'text\''
 332                 );
 333                 assert.htmlEqual(
 334                         formatParse( 'jquerymsg-test-version-entrypoints-index-php' ),
 335                         expectedEntrypoints,
 336                         'External link message processed when format is \'parse\''
 337                 );
 338
 339                 // External link with parameter
 340                 assert.equal(
 341                         formatText( 'external-link-replace', 'http://example.com' ),
 342                         'Foo [http://example.com bar]',
 343                         'External link message only substitutes parameter when format is \'text\''
 344                 );
 345                 assert.htmlEqual(
 346                         formatParse( 'external-link-replace', 'http://example.com' ),
 347                         'Foo <a href="http://example.com">bar</a>',
 348                         'External link message processed when format is \'parse\''
 349                 );
 350
 351                 mw.config.set( 'wgUserLanguage', oldUserLang );
 352         } );
 353
 354         QUnit.test( 'Int', 4, function ( assert ) {
 355                 var newarticletextSource = 'You have followed a link to a page that does not exist yet. To create the page, start typing in the box below (see the [[{{Int:Helppage}}|help page]] for more info). If you are here by mistake, click your browser\'s back button.',
 356                         expectedNewarticletext,
 357                         helpPageTitle = 'Help:Contents';
 358
 359                 mw.messages.set( 'helppage', helpPageTitle );
 360
 361                 expectedNewarticletext = 'You have followed a link to a page that does not exist yet. To create the page, start typing in the box below (see the ' +
 362                         '<a title="Help:Contents" href="/wiki/Help:Contents">help page</a> for more info). If you are here by mistake, click your browser\'s back button.';
 363
 364                 mw.messages.set( 'newarticletext', newarticletextSource );
 365
 366                 assert.htmlEqual(
 367                         formatParse( 'newarticletext' ),
 368                         expectedNewarticletext,
 369                         'Link with nested message'
 370                 );
 371
 372                 assert.equal(
 373                         formatParse( 'see-portal-url' ),
 374                         'Project:Community portal is an important community page.',
 375                         'Nested message'
 376                 );
 377
 378                 mw.messages.set( 'newarticletext-lowercase',
 379                         newarticletextSource.replace( 'Int:Helppage', 'int:helppage' ) );
 380
 381                 assert.htmlEqual(
 382                         formatParse( 'newarticletext-lowercase' ),
 383                         expectedNewarticletext,
 384                         'Link with nested message, lowercase include'
 385                 );
 386
 387                 mw.messages.set( 'uses-missing-int', '{{int:doesnt-exist}}' );
 388
 389                 assert.equal(
 390                         formatParse( 'uses-missing-int' ),
 391                         '[doesnt-exist]',
 392                         'int: where nested message does not exist'
 393                 );
 394         } );
 395
 396 // Tests that getMessageFunction is used for non-plain messages with curly braces or
 397 // square brackets, but not otherwise.
 398         QUnit.test( 'mw.Message.prototype.parser monkey-patch', 22, function ( assert ) {
 399                 var oldGMF, outerCalled, innerCalled;
 400
 401                 mw.messages.set( {
 402                         'curly-brace': '{{int:message}}',
 403                         'single-square-bracket': '[https://www.mediawiki.org/ MediaWiki]',
 404                         'double-square-bracket': '[[Some page]]',
 405                         'regular': 'Other message'
 406                 } );
 407
 408                 oldGMF = mw.jqueryMsg.getMessageFunction;
 409
 410                 mw.jqueryMsg.getMessageFunction = function () {
 411                         outerCalled = true;
 412                         return function () {
 413                                 innerCalled = true;
 414                         };
 415                 };
 416
 417                 function verifyGetMessageFunction( key, format, shouldCall ) {
 418                         var message;
 419                         outerCalled = false;
 420                         innerCalled = false;
 421                         message = mw.message( key );
 422                         message[format]();
 423                         assert.strictEqual( outerCalled, shouldCall, 'Outer function called for ' + key );
 424                         assert.strictEqual( innerCalled, shouldCall, 'Inner function called for ' + key );
 425                 }
 426
 427                 verifyGetMessageFunction( 'curly-brace', 'parse', true );
 428                 verifyGetMessageFunction( 'curly-brace', 'plain', false );
 429
 430                 verifyGetMessageFunction( 'single-square-bracket', 'parse', true );
 431                 verifyGetMessageFunction( 'single-square-bracket', 'plain', false );
 432
 433                 verifyGetMessageFunction( 'double-square-bracket', 'parse', true );
 434                 verifyGetMessageFunction( 'double-square-bracket', 'plain', false );
 435
 436                 verifyGetMessageFunction( 'regular', 'parse', false );
 437                 verifyGetMessageFunction( 'regular', 'plain', false );
 438
 439                 verifyGetMessageFunction( 'jquerymsg-test-pagetriage-del-talk-page-notify-summary', 'plain', false );
 440                 verifyGetMessageFunction( 'jquerymsg-test-categorytree-collapse-bullet', 'plain', false );
 441                 verifyGetMessageFunction( 'jquerymsg-test-wikieditor-toolbar-help-content-signature-result', 'plain', false );
 442
 443                 mw.jqueryMsg.getMessageFunction = oldGMF;
 444         } );
 445
 446 formatnumTests = [
 447         {
 448                 lang: 'en',
 449                 number: 987654321.654321,
 450                 result: '987,654,321.654',
 451                 description: 'formatnum test for English, decimal seperator'
 452         },
 453         {
 454                 lang: 'ar',
 455                 number: 987654321.654321,
 456                 result: '٩٨٧٬٦٥٤٬٣٢١٫٦٥٤',
 457                 description: 'formatnum test for Arabic, with decimal seperator'
 458         },
 459         {
 460                 lang: 'ar',
 461                 number: '٩٨٧٦٥٤٣٢١٫٦٥٤٣٢١',
 462                 result: 987654321,
 463                 integer: true,
 464                 description: 'formatnum test for Arabic, with decimal seperator, reverse'
 465         },
 466         {
 467                 lang: 'ar',
 468                 number: -12.89,
 469                 result: '-١٢٫٨٩',
 470                 description: 'formatnum test for Arabic, negative number'
 471         },
 472         {
 473                 lang: 'ar',
 474                 number: '-١٢٫٨٩',
 475                 result: -12,
 476                 integer: true,
 477                 description: 'formatnum test for Arabic, negative number, reverse'
 478         },
 479         {
 480                 lang: 'nl',
 481                 number: 987654321.654321,
 482                 result: '987.654.321,654',
 483                 description: 'formatnum test for Nederlands, decimal seperator'
 484         },
 485         {
 486                 lang: 'nl',
 487                 number: -12.89,
 488                 result: '-12,89',
 489                 description: 'formatnum test for Nederlands, negative number'
 490         },
 491         {
 492                 lang: 'nl',
 493                 number: '.89',
 494                 result: '0,89',
 495                 description: 'formatnum test for Nederlands'
 496         },
 497         {
 498                 lang: 'nl',
 499                 number: 'invalidnumber',
 500                 result: 'invalidnumber',
 501                 description: 'formatnum test for Nederlands, invalid number'
 502         },
 503         {
 504                 lang: 'ml',
 505                 number: '1000000000',
 506                 result: '1,00,00,00,000',
 507                 description: 'formatnum test for Malayalam'
 508         },
 509         {
 510                 lang: 'ml',
 511                 number: '-1000000000',
 512                 result: '-1,00,00,00,000',
 513                 description: 'formatnum test for Malayalam, negative number'
 514         },
 515         /*
 516          * This will fail because of wrong pattern for ml in MW(different from CLDR)
 517         {
 518                 lang: 'ml',
 519                 number: '1000000000.000',
 520                 result: '1,00,00,00,000.000',
 521                 description: 'formatnum test for Malayalam with decimal place'
 522         },
 523         */
 524         {
 525                 lang: 'hi',
 526                 number: '123456789.123456789',
 527                 result: '१२,३४,५६,७८९',
 528                 description: 'formatnum test for Hindi'
 529         },
 530         {
 531                 lang: 'hi',
 532                 number: '१२,३४,५६,७८९',
 533                 result: '१२,३४,५६,७८९',
 534                 description: 'formatnum test for Hindi, Devanagari digits passed'
 535         },
 536         {
 537                 lang: 'hi',
 538                 number: '१२३४५६,७८९',
 539                 result: '123456',
 540                 integer: true,
 541                 description: 'formatnum test for Hindi, Devanagari digits passed to get integer value'
 542         }
 543 ];
 544
 545 QUnit.test( 'formatnum', formatnumTests.length, function ( assert ) {
 546         mw.messages.set( 'formatnum-msg', '{{formatnum:$1}}' );
 547         mw.messages.set( 'formatnum-msg-int', '{{formatnum:$1|R}}' );
 548         $.each( formatnumTests, function ( i, test ) {
 549                 QUnit.stop();
 550                 getMwLanguage( test.lang, function ( langClass ) {
 551                         QUnit.start();
 552                         if ( !langClass ) {
 553                                 assert.ok( false, 'Language "' + test.lang + '" failed to load' );
 554                                 return;
 555                         }
 556                         mw.messages.set(test.message );
 557                         mw.config.set( 'wgUserLanguage', test.lang ) ;
 558                         var parser = new mw.jqueryMsg.parser( { language: langClass } );
 559                         assert.equal(
 560                                 parser.parse( test.integer ? 'formatnum-msg-int' : 'formatnum-msg',
 561                                         [ test.number ] ).html(),
 562                                 test.result,
 563                                 test.description
 564                         );
 565                 } );
 566         } );
 567 } );
 568
 569 // HTML in wikitext
 570 QUnit.test( 'HTML', 26, function ( assert ) {
 571         mw.messages.set( 'jquerymsg-italics-msg', '<i>Very</i> important' );
 572
 573         assertBothModes( assert, ['jquerymsg-italics-msg'], mw.messages.get( 'jquerymsg-italics-msg' ), 'Simple italics unchanged' );
 574
 575         mw.messages.set( 'jquerymsg-bold-msg', '<b>Strong</b> speaker' );
 576         assertBothModes( assert, ['jquerymsg-bold-msg'], mw.messages.get( 'jquerymsg-bold-msg' ), 'Simple bold unchanged' );
 577
 578         mw.messages.set( 'jquerymsg-bold-italics-msg', 'It is <b><i>key</i></b>' );
 579         assertBothModes( assert, ['jquerymsg-bold-italics-msg'], mw.messages.get( 'jquerymsg-bold-italics-msg' ), 'Bold and italics nesting order preserved' );
 580
 581         mw.messages.set( 'jquerymsg-italics-bold-msg', 'It is <i><b>vital</b></i>' );
 582         assertBothModes( assert, ['jquerymsg-italics-bold-msg'], mw.messages.get( 'jquerymsg-italics-bold-msg' ), 'Italics and bold nesting order preserved' );
 583
 584         mw.messages.set( 'jquerymsg-italics-with-link', 'An <i>italicized [[link|wiki-link]]</i>' );
 585
 586         assert.htmlEqual(
 587                 formatParse( 'jquerymsg-italics-with-link' ),
 588                 'An <i>italicized <a title="link" href="' + mw.html.escape( mw.util.getUrl( 'link' ) ) + '">wiki-link</i>',
 589                 'Italics with link inside in parse mode'
 590         );
 591
 592         assert.equal(
 593                 formatText( 'jquerymsg-italics-with-link' ),
 594                 mw.messages.get( 'jquerymsg-italics-with-link' ),
 595                 'Italics with link unchanged in text mode'
 596         );
 597
 598         mw.messages.set( 'jquerymsg-italics-id-class', '<i id="foo" class="bar">Foo</i>' );
 599         assert.htmlEqual(
 600                 formatParse( 'jquerymsg-italics-id-class' ),
 601                 mw.messages.get( 'jquerymsg-italics-id-class' ),
 602                 'ID and class are allowed'
 603         );
 604
 605         mw.messages.set( 'jquerymsg-italics-onclick', '<i onclick="alert(\'foo\')">Foo</i>' );
 606         assert.htmlEqual(
 607                 formatParse( 'jquerymsg-italics-onclick' ),
 608                 '&lt;i onclick=&quot;alert(\'foo\')&quot;&gt;Foo&lt;/i&gt;',
 609                 'element with onclick is escaped because it is not allowed'
 610         );
 611
 612         mw.messages.set( 'jquerymsg-script-msg', '<script  >alert( "Who put this tag here?" );</script>' );
 613         assert.htmlEqual(
 614                 formatParse( 'jquerymsg-script-msg' ),
 615                 '&lt;script  &gt;alert( &quot;Who put this tag here?&quot; );&lt;/script&gt;',
 616                 'Tag outside whitelist escaped in parse mode'
 617         );
 618
 619         assert.equal(
 620                 formatText( 'jquerymsg-script-msg' ),
 621                 mw.messages.get( 'jquerymsg-script-msg' ),
 622                 'Tag outside whitelist unchanged in text mode'
 623         );
 624
 625         mw.messages.set( 'jquerymsg-script-link-msg', '<script>[[Foo|bar]]</script>' );
 626         assert.htmlEqual(
 627                 formatParse( 'jquerymsg-script-link-msg' ),
 628                 '&lt;script&gt;<a title="Foo" href="' + mw.html.escape( mw.util.getUrl( 'Foo' ) ) + '">bar</a>&lt;/script&gt;',
 629                 'Script tag text is escaped because that element is not allowed, but link inside is still HTML'
 630         );
 631
 632         mw.messages.set( 'jquerymsg-mismatched-html', '<i class="important">test</b>' );
 633         assert.htmlEqual(
 634                 formatParse( 'jquerymsg-mismatched-html' ),
 635                 '&lt;i class=&quot;important&quot;&gt;test&lt;/b&gt;',
 636                 'Mismatched HTML start and end tag treated as text'
 637         );
 638
 639         // TODO (mattflaschen, 2013-03-18): It's not a security issue, but there's no real
 640         // reason the htmlEmitter span needs to be here. It's an artifact of how emitting works.
 641         mw.messages.set( 'jquerymsg-script-and-external-link', '<script>alert( "jquerymsg-script-and-external-link test" );</script> [http://example.com <i>Foo</i> bar]' );
 642         assert.htmlEqual(
 643                 formatParse( 'jquerymsg-script-and-external-link' ),
 644                 '&lt;script&gt;alert( "jquerymsg-script-and-external-link test" );&lt;/script&gt; <a href="http://example.com"><span class="mediaWiki_htmlEmitter"><i>Foo</i> bar</span></a>',
 645                 'HTML tags in external links not interfering with escaping of other tags'
 646         );
 647
 648         mw.messages.set( 'jquerymsg-link-script', '[http://example.com <script>alert( "jquerymsg-link-script test" );</script>]' );
 649         assert.htmlEqual(
 650                 formatParse( 'jquerymsg-link-script' ),
 651                 '<a href="http://example.com"><span class="mediaWiki_htmlEmitter">&lt;script&gt;alert( "jquerymsg-link-script test" );&lt;/script&gt;</span></a>',
 652                 'Non-whitelisted HTML tag in external link anchor treated as text'
 653         );
 654
 655         // Intentionally not using htmlEqual for the quote tests
 656         mw.messages.set( 'jquerymsg-double-quotes-preserved', '<i id="double">Double</i>' );
 657         assert.equal(
 658                 formatParse( 'jquerymsg-double-quotes-preserved' ),
 659                 mw.messages.get( 'jquerymsg-double-quotes-preserved' ),
 660                 'Attributes with double quotes are preserved as such'
 661         );
 662
 663         mw.messages.set( 'jquerymsg-single-quotes-normalized-to-double', '<i id=\'single\'>Single</i>' );
 664         assert.equal(
 665                 formatParse( 'jquerymsg-single-quotes-normalized-to-double' ),
 666                 '<i id="single">Single</i>',
 667                 'Attributes with single quotes are normalized to double'
 668         );
 669
 670         mw.messages.set( 'jquerymsg-escaped-double-quotes-attribute', '<i style="font-family:&quot;Arial&quot;">Styled</i>' );
 671         assert.htmlEqual(
 672                 formatParse( 'jquerymsg-escaped-double-quotes-attribute' ),
 673                 mw.messages.get( 'jquerymsg-escaped-double-quotes-attribute' ),
 674                 'Escaped attributes are parsed correctly'
 675         );
 676
 677         mw.messages.set( 'jquerymsg-escaped-single-quotes-attribute', '<i style=\'font-family:&#039;Arial&#039;\'>Styled</i>' );
 678         assert.htmlEqual(
 679                 formatParse( 'jquerymsg-escaped-single-quotes-attribute' ),
 680                 mw.messages.get( 'jquerymsg-escaped-single-quotes-attribute' ),
 681                 'Escaped attributes are parsed correctly'
 682         );
 683
 684
 685         mw.messages.set( 'jquerymsg-wikitext-contents-parsed', '<i>[http://example.com Example]</i>' );
 686         assert.htmlEqual(
 687                 formatParse( 'jquerymsg-wikitext-contents-parsed' ),
 688                 '<i><a href="http://example.com">Example</a></i>',
 689                 'Contents of valid tag are treated as wikitext, so external link is parsed'
 690         );
 691
 692         mw.messages.set( 'jquerymsg-wikitext-contents-script', '<i><script>Script inside</script></i>' );
 693         assert.htmlEqual(
 694                 formatParse( 'jquerymsg-wikitext-contents-script' ),
 695                 '<i><span class="mediaWiki_htmlEmitter">&lt;script&gt;Script inside&lt;/script&gt;</span></i>',
 696                 'Contents of valid tag are treated as wikitext, so invalid HTML element is treated as text'
 697         );
 698
 699         mw.messages.set( 'jquerymsg-unclosed-tag', 'Foo<tag>bar' );
 700         assert.htmlEqual(
 701                 formatParse( 'jquerymsg-unclosed-tag' ),
 702                 'Foo&lt;tag&gt;bar',
 703                 'Nonsupported unclosed tags are escaped'
 704         );
 705
 706         mw.messages.set( 'jquerymsg-self-closing-tag', 'Foo<tag/>bar' );
 707         assert.htmlEqual(
 708                 formatParse( 'jquerymsg-self-closing-tag' ),
 709                 'Foo&lt;tag/&gt;bar',
 710                 'Self-closing tags don\'t cause a parse error'
 711         );
 712 } );
 713
 714 }( mediaWiki, jQuery ) );