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