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

   1 ( function ( mw, $ ) {
   2         var formatText, formatParse, formatnumTests, specialCharactersPageName, expectedListUsers,
   3                 expectedListUsersSitename, expectedEntrypoints,
   4                 mwLanguageCache = {},
   5                 hasOwn = Object.hasOwnProperty;
   6
   7         // When the expected result is the same in both modes
   8         function assertBothModes( assert, parserArguments, expectedResult, assertMessage ) {
   9                 assert.equal( formatText.apply( null, parserArguments ), expectedResult, assertMessage + ' when format is \'text\'' );
  10                 assert.equal( formatParse.apply( null, parserArguments ), expectedResult, assertMessage + ' when format is \'parse\'' );
  11         }
  12
  13         QUnit.module( 'mediawiki.jqueryMsg', QUnit.newMwEnvironment( {
  14                 setup: function () {
  15                         this.originalMwLanguage = mw.language;
  16                         this.parserDefaults = mw.jqueryMsg.getParserDefaults();
  17                         mw.jqueryMsg.setParserDefaults( {
  18                                 magic: {
  19                                         SITENAME: 'Wiki'
  20                                 }
  21                         } );
  22
  23                         specialCharactersPageName = '"Who" wants to be a millionaire & live on \'Exotic Island\'?';
  24
  25                         expectedListUsers = '注册<a title="Special:ListUsers" href="/wiki/Special:ListUsers">用户</a>';
  26                         expectedListUsersSitename = '注册<a title="Special:ListUsers" href="/wiki/Special:ListUsers">用户' +
  27                                 'Wiki</a>';
  28
  29                         expectedEntrypoints = '<a href="https://www.mediawiki.org/wiki/Manual:index.php">index.php</a>';
  30
  31                         formatText = mw.jqueryMsg.getMessageFunction( {
  32                                 format: 'text'
  33                         } );
  34
  35                         formatParse = mw.jqueryMsg.getMessageFunction( {
  36                                 format: 'parse'
  37                         } );
  38                 },
  39                 teardown: function () {
  40                         mw.language = this.originalMwLanguage;
  41                         mw.jqueryMsg.setParserDefaults( this.parserDefaults );
  42                 },
  43                 config: {
  44                         wgArticlePath: '/wiki/$1',
  45                         // jscs:disable requireCamelCaseOrUpperCaseIdentifiers
  46                         wgNamespaceIds: {
  47                                 template: 10,
  48                                 template_talk: 11,
  49                                 // Localised
  50                                 szablon: 10,
  51                                 dyskusja_szablonu: 11
  52                         },
  53                         // jscs:enable requireCamelCaseOrUpperCaseIdentifiers
  54                         wgFormattedNamespaces: {
  55                                 // Localised
  56                                 10: 'Szablon',
  57                                 11: 'Dyskusja szablonu'
  58                         }
  59                 },
  60                 // Messages that are reused in multiple tests
  61                 messages: {
  62                         // The values for gender are not significant,
  63                         // what matters is which of the values is choosen by the parser
  64                         'gender-msg': '$1: {{GENDER:$2|blue|pink|green}}',
  65                         'gender-msg-currentuser': '{{GENDER:|blue|pink|green}}',
  66
  67                         'plural-msg': 'Found $1 {{PLURAL:$1|item|items}}',
  68                         // See https://phabricator.wikimedia.org/T71993
  69                         'plural-msg-explicit-forms-nested': 'Found {{PLURAL:$1|$1 results|0=no results in {{SITENAME}}|1=$1 result}}',
  70                         // Assume the grammar form grammar_case_foo is not valid in any language
  71                         'grammar-msg': 'Przeszukaj {{GRAMMAR:grammar_case_foo|{{SITENAME}}}}',
  72
  73                         'formatnum-msg': '{{formatnum:$1}}',
  74
  75                         'portal-url': 'Project:Community portal',
  76                         'see-portal-url': '{{Int:portal-url}} is an important community page.',
  77
  78                         'jquerymsg-test-statistics-users': '注册[[Special:ListUsers|用户]]',
  79                         'jquerymsg-test-statistics-users-sitename': '注册[[Special:ListUsers|用户{{SITENAME}}]]',
  80
  81                         'jquerymsg-test-version-entrypoints-index-php': '[https://www.mediawiki.org/wiki/Manual:index.php index.php]',
  82
  83                         'external-link-replace': 'Foo [$1 bar]',
  84                         'external-link-plural': 'Foo {{PLURAL:$1|is [$2 one]|are [$2 some]|2=[$2 two]|3=three|4=a=b|5=}} things.',
  85                         'plural-only-explicit-forms': 'It is a {{PLURAL:$1|1=single|2=double}} room.'
  86                 }
  87         } ) );
  88
  89         /**
  90          * Be careful to no run this in parallel as it uses a global identifier (mw.language)
  91          * to transport the module back to the test. It musn't be overwritten concurrentely.
  92          *
  93          * This function caches the mw.language data to avoid having to request the same module
  94          * multiple times. There is more than one test case for any given language.
  95          */
  96         function getMwLanguage( langCode ) {
  97                 if ( !hasOwn.call( mwLanguageCache, langCode ) ) {
  98                         mwLanguageCache[ langCode ] = $.ajax( {
  99                                 url: mw.util.wikiScript( 'load' ),
 100                                 data: {
 101                                         skin: mw.config.get( 'skin' ),
 102                                         lang: langCode,
 103                                         debug: mw.config.get( 'debug' ),
 104                                         modules: [
 105                                                 'mediawiki.language.data',
 106                                                 'mediawiki.language'
 107                                         ].join( '|' ),
 108                                         only: 'scripts'
 109                                 },
 110                                 dataType: 'script',
 111                                 cache: true
 112                         } ).then( function () {
 113                                 return mw.language;
 114                         } );
 115                 }
 116                 return mwLanguageCache[ langCode ];
 117         }
 118
 119         /**
 120          * @param {Function[]} tasks List of functions that perform tasks
 121          *  that may be asynchronous. Invoke the callback parameter when done.
 122          */
 123         function process( tasks ) {
 124                 /*jshint latedef:false */
 125                 function abort() {
 126                         tasks.splice( 0, tasks.length );
 127                         next();
 128                 }
 129                 function next() {
 130                         if ( !tasks ) {
 131                                 // This happens if after the process is completed, one of our callbacks is
 132                                 // invoked. This can happen if a test timed out but the process was still
 133                                 // running. In that case, ignore it. Don't invoke complete() a second time.
 134                                 return;
 135                         }
 136                         var task = tasks.shift();
 137                         if ( task ) {
 138                                 task( next, abort );
 139                         } else {
 140                                 // Remove tasks list to indicate the process is final.
 141                                 tasks = null;
 142                         }
 143                 }
 144                 next();
 145         }
 146
 147         QUnit.test( 'Replace', 16, function ( assert ) {
 148                 mw.messages.set( 'simple', 'Foo $1 baz $2' );
 149
 150                 assert.equal( formatParse( 'simple' ), 'Foo $1 baz $2', 'Replacements with no substitutes' );
 151                 assert.equal( formatParse( 'simple', 'bar' ), 'Foo bar baz $2', 'Replacements with less substitutes' );
 152                 assert.equal( formatParse( 'simple', 'bar', 'quux' ), 'Foo bar baz quux', 'Replacements with all substitutes' );
 153
 154                 mw.messages.set( 'plain-input', '<foo foo="foo">x$1y&lt;</foo>z' );
 155
 156                 assert.equal(
 157                         formatParse( 'plain-input', 'bar' ),
 158                         '&lt;foo foo="foo"&gt;xbary&amp;lt;&lt;/foo&gt;z',
 159                         'Input is not considered html'
 160                 );
 161
 162                 mw.messages.set( 'plain-replace', 'Foo $1' );
 163
 164                 assert.equal(
 165                         formatParse( 'plain-replace', '<bar bar="bar">&gt;</bar>' ),
 166                         'Foo &lt;bar bar="bar"&gt;&amp;gt;&lt;/bar&gt;',
 167                         'Replacement is not considered html'
 168                 );
 169
 170                 mw.messages.set( 'object-replace', 'Foo $1' );
 171
 172                 assert.equal(
 173                         formatParse( 'object-replace', $( '<div class="bar">&gt;</div>' ) ),
 174                         'Foo <div class="bar">&gt;</div>',
 175                         'jQuery objects are preserved as raw html'
 176                 );
 177
 178                 assert.equal(
 179                         formatParse( 'object-replace', $( '<div class="bar">&gt;</div>' ).get( 0 ) ),
 180                         'Foo <div class="bar">&gt;</div>',
 181                         'HTMLElement objects are preserved as raw html'
 182                 );
 183
 184                 assert.equal(
 185                         formatParse( 'object-replace', $( '<div class="bar">&gt;</div>' ).toArray() ),
 186                         'Foo <div class="bar">&gt;</div>',
 187                         'HTMLElement[] arrays are preserved as raw html'
 188                 );
 189
 190                 assert.equal(
 191                         formatParse( 'external-link-replace', 'http://example.org/?x=y&z' ),
 192                         'Foo <a href="http://example.org/?x=y&amp;z">bar</a>',
 193                         'Href is not double-escaped in wikilink function'
 194                 );
 195                 assert.equal(
 196                         formatParse( 'external-link-plural', 1, 'http://example.org' ),
 197                         'Foo is <a href="http://example.org">one</a> things.',
 198                         'Link is expanded inside plural and is not escaped html'
 199                 );
 200                 assert.equal(
 201                         formatParse( 'external-link-plural', 2, 'http://example.org' ),
 202                         'Foo <a href=\"http://example.org\">two</a> things.',
 203                         'Link is expanded inside an explicit plural form and is not escaped html'
 204                 );
 205                 assert.equal(
 206                         formatParse( 'external-link-plural', 3 ),
 207                         'Foo three things.',
 208                         'A simple explicit plural form co-existing with complex explicit plural forms'
 209                 );
 210                 assert.equal(
 211                         formatParse( 'external-link-plural', 4, 'http://example.org' ),
 212                         'Foo a=b things.',
 213                         'Only first equal sign is used as delimiter for explicit plural form. Repeated equal signs does not create issue'
 214                 );
 215                 assert.equal(
 216                         formatParse( 'external-link-plural', 5, 'http://example.org' ),
 217                         'Foo are <a href="http://example.org">some</a> things.',
 218                         'Invalid explicit plural form. Plural fallback to the "other" plural form'
 219                 );
 220                 assert.equal(
 221                         formatParse( 'external-link-plural', 6, 'http://example.org' ),
 222                         'Foo are <a href="http://example.org">some</a> things.',
 223                         'Plural fallback to the "other" plural form'
 224                 );
 225                 assert.equal(
 226                         formatParse( 'plural-only-explicit-forms', 2 ),
 227                         'It is a double room.',
 228                         'Plural with explicit forms alone.'
 229                 );
 230         } );
 231
 232         QUnit.test( 'Plural', 6, function ( assert ) {
 233                 assert.equal( formatParse( 'plural-msg', 0 ), 'Found 0 items', 'Plural test for english with zero as count' );
 234                 assert.equal( formatParse( 'plural-msg', 1 ), 'Found 1 item', 'Singular test for english' );
 235                 assert.equal( formatParse( 'plural-msg', 2 ), 'Found 2 items', 'Plural test for english' );
 236                 assert.equal( formatParse( 'plural-msg-explicit-forms-nested', 6 ), 'Found 6 results', 'Plural message with explicit plural forms' );
 237                 assert.equal( formatParse( 'plural-msg-explicit-forms-nested', 0 ), 'Found no results in Wiki', 'Plural message with explicit plural forms, with nested {{SITENAME}}' );
 238                 assert.equal( formatParse( 'plural-msg-explicit-forms-nested', 1 ), 'Found 1 result', 'Plural message with explicit plural forms with placeholder nested' );
 239         } );
 240
 241         QUnit.test( 'Gender', 15, function ( assert ) {
 242                 var originalGender = mw.user.options.get( 'gender' );
 243
 244                 // TODO: These tests should be for mw.msg once mw.msg integrated with mw.jqueryMsg
 245                 // TODO: English may not be the best language for these tests. Use a language like Arabic or Russian
 246                 mw.user.options.set( 'gender', 'male' );
 247                 assert.equal(
 248                         formatParse( 'gender-msg', 'Bob', 'male' ),
 249                         'Bob: blue',
 250                         'Masculine from string "male"'
 251                 );
 252                 assert.equal(
 253                         formatParse( 'gender-msg', 'Bob', mw.user ),
 254                         'Bob: blue',
 255                         'Masculine from mw.user object'
 256                 );
 257                 assert.equal(
 258                         formatParse( 'gender-msg-currentuser' ),
 259                         'blue',
 260                         'Masculine for current user'
 261                 );
 262
 263                 mw.user.options.set( 'gender', 'female' );
 264                 assert.equal(
 265                         formatParse( 'gender-msg', 'Alice', 'female' ),
 266                         'Alice: pink',
 267                         'Feminine from string "female"' );
 268                 assert.equal(
 269                         formatParse( 'gender-msg', 'Alice', mw.user ),
 270                         'Alice: pink',
 271                         'Feminine from mw.user object'
 272                 );
 273                 assert.equal(
 274                         formatParse( 'gender-msg-currentuser' ),
 275                         'pink',
 276                         'Feminine for current user'
 277                 );
 278
 279                 mw.user.options.set( 'gender', 'unknown' );
 280                 assert.equal(
 281                         formatParse( 'gender-msg', 'Foo', mw.user ),
 282                         'Foo: green',
 283                         'Neutral from mw.user object' );
 284                 assert.equal(
 285                         formatParse( 'gender-msg', 'User' ),
 286                         'User: green',
 287                         'Neutral when no parameter given' );
 288                 assert.equal(
 289                         formatParse( 'gender-msg', 'User', 'unknown' ),
 290                         'User: green',
 291                         'Neutral from string "unknown"'
 292                 );
 293                 assert.equal(
 294                         formatParse( 'gender-msg-currentuser' ),
 295                         'green',
 296                         'Neutral for current user'
 297                 );
 298
 299                 mw.messages.set( 'gender-msg-one-form', '{{GENDER:$1|User}}: $2 {{PLURAL:$2|edit|edits}}' );
 300
 301                 assert.equal(
 302                         formatParse( 'gender-msg-one-form', 'male', 10 ),
 303                         'User: 10 edits',
 304                         'Gender neutral and plural form'
 305                 );
 306                 assert.equal(
 307                         formatParse( 'gender-msg-one-form', 'female', 1 ),
 308                         'User: 1 edit',
 309                         'Gender neutral and singular form'
 310                 );
 311
 312                 mw.messages.set( 'gender-msg-lowercase', '{{gender:$1|he|she}} is awesome' );
 313                 assert.equal(
 314                         formatParse( 'gender-msg-lowercase', 'male' ),
 315                         'he is awesome',
 316                         'Gender masculine'
 317                 );
 318                 assert.equal(
 319                         formatParse( 'gender-msg-lowercase', 'female' ),
 320                         'she is awesome',
 321                         'Gender feminine'
 322                 );
 323
 324                 mw.messages.set( 'gender-msg-wrong', '{{gender}} test' );
 325                 assert.equal(
 326                         formatParse( 'gender-msg-wrong', 'female' ),
 327                         ' test',
 328                         'Invalid syntax should result in {{gender}} simply being stripped away'
 329                 );
 330
 331                 mw.user.options.set( 'gender', originalGender );
 332         } );
 333
 334         QUnit.test( 'Case changing', 8, function ( assert ) {
 335                 mw.messages.set( 'to-lowercase', '{{lc:thIS hAS MEsSed uP CapItaliZatiON}}' );
 336                 assert.equal( formatParse( 'to-lowercase' ), 'this has messed up capitalization', 'To lowercase' );
 337
 338                 mw.messages.set( 'to-caps', '{{uc:thIS hAS MEsSed uP CapItaliZatiON}}' );
 339                 assert.equal( formatParse( 'to-caps' ), 'THIS HAS MESSED UP CAPITALIZATION', 'To caps' );
 340
 341                 mw.messages.set( 'uc-to-lcfirst', '{{lcfirst:THis hAS MEsSed uP CapItaliZatiON}}' );
 342                 mw.messages.set( 'lc-to-lcfirst', '{{lcfirst:thIS hAS MEsSed uP CapItaliZatiON}}' );
 343                 assert.equal( formatParse( 'uc-to-lcfirst' ), 'tHis hAS MEsSed uP CapItaliZatiON', 'Lcfirst caps' );
 344                 assert.equal( formatParse( 'lc-to-lcfirst' ), 'thIS hAS MEsSed uP CapItaliZatiON', 'Lcfirst lowercase' );
 345
 346                 mw.messages.set( 'uc-to-ucfirst', '{{ucfirst:THis hAS MEsSed uP CapItaliZatiON}}' );
 347                 mw.messages.set( 'lc-to-ucfirst', '{{ucfirst:thIS hAS MEsSed uP CapItaliZatiON}}' );
 348                 assert.equal( formatParse( 'uc-to-ucfirst' ), 'THis hAS MEsSed uP CapItaliZatiON', 'Ucfirst caps' );
 349                 assert.equal( formatParse( 'lc-to-ucfirst' ), 'ThIS hAS MEsSed uP CapItaliZatiON', 'Ucfirst lowercase' );
 350
 351                 mw.messages.set( 'mixed-to-sentence', '{{ucfirst:{{lc:thIS hAS MEsSed uP CapItaliZatiON}}}}' );
 352                 assert.equal( formatParse( 'mixed-to-sentence' ), 'This has messed up capitalization', 'To sentence case' );
 353                 mw.messages.set( 'all-caps-except-first', '{{lcfirst:{{uc:thIS hAS MEsSed uP CapItaliZatiON}}}}' );
 354                 assert.equal( formatParse( 'all-caps-except-first' ), 'tHIS HAS MESSED UP CAPITALIZATION', 'To opposite sentence case' );
 355         } );
 356
 357         QUnit.test( 'Grammar', 2, function ( assert ) {
 358                 assert.equal( formatParse( 'grammar-msg' ), 'Przeszukaj Wiki', 'Grammar Test with sitename' );
 359
 360                 mw.messages.set( 'grammar-msg-wrong-syntax', 'Przeszukaj {{GRAMMAR:grammar_case_xyz}}' );
 361                 assert.equal( formatParse( 'grammar-msg-wrong-syntax' ), 'Przeszukaj ', 'Grammar Test with wrong grammar template syntax' );
 362         } );
 363
 364         QUnit.test( 'Match PHP parser', mw.libs.phpParserData.tests.length, function ( assert ) {
 365                 mw.messages.set( mw.libs.phpParserData.messages );
 366                 var tasks = $.map( mw.libs.phpParserData.tests, function ( test ) {
 367                         return function ( next, abort ) {
 368                                 var done = assert.async();
 369                                 getMwLanguage( test.lang )
 370                                         .then( function ( langClass ) {
 371                                                 mw.config.set( 'wgUserLanguage', test.lang );
 372                                                 var parser = new mw.jqueryMsg.parser( { language: langClass } );
 373                                                 assert.equal(
 374                                                         parser.parse( test.key, test.args ).html(),
 375                                                         test.result,
 376                                                         test.name
 377                                                 );
 378                                         }, function () {
 379                                                 assert.ok( false, 'Language "' + test.lang + '" failed to load.' );
 380                                         } )
 381                                         .then( done, done )
 382                                         .then( next, abort );
 383                         };
 384                 } );
 385
 386                 process( tasks );
 387         } );
 388
 389         QUnit.test( 'Links', 14, function ( assert ) {
 390                 var testCases,
 391                         expectedDisambiguationsText,
 392                         expectedMultipleBars,
 393                         expectedSpecialCharacters;
 394
 395                 // The below three are all identical to or based on real messages.  For disambiguations-text,
 396                 // the bold was removed because it is not yet implemented.
 397
 398                 assert.htmlEqual(
 399                         formatParse( 'jquerymsg-test-statistics-users' ),
 400                         expectedListUsers,
 401                         'Piped wikilink'
 402                 );
 403
 404                 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 ' +
 405                         '<a title="MediaWiki:Disambiguationspage" href="/wiki/MediaWiki:Disambiguationspage">MediaWiki:Disambiguationspage</a>.';
 406
 407                 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]].' );
 408                 assert.htmlEqual(
 409                         formatParse( 'disambiguations-text' ),
 410                         expectedDisambiguationsText,
 411                         'Wikilink without pipe'
 412                 );
 413
 414                 assert.htmlEqual(
 415                         formatParse( 'jquerymsg-test-version-entrypoints-index-php' ),
 416                         expectedEntrypoints,
 417                         'External link'
 418                 );
 419
 420                 // Pipe trick is not supported currently, but should not parse as text either.
 421                 mw.messages.set( 'pipe-trick', '[[Tampa, Florida|]]' );
 422                 mw.messages.set( 'reverse-pipe-trick', '[[|Tampa, Florida]]' );
 423                 mw.messages.set( 'empty-link', '[[]]' );
 424                 this.suppressWarnings();
 425                 assert.equal(
 426                         formatParse( 'pipe-trick' ),
 427                         '[[Tampa, Florida|]]',
 428                         'Pipe trick should not be parsed.'
 429                 );
 430                 assert.equal(
 431                         formatParse( 'reverse-pipe-trick' ),
 432                         '[[|Tampa, Florida]]',
 433                         'Reverse pipe trick should not be parsed.'
 434                 );
 435                 assert.equal(
 436                         formatParse( 'empty-link' ),
 437                         '[[]]',
 438                         'Empty link should not be parsed.'
 439                 );
 440                 this.restoreWarnings();
 441
 442                 expectedMultipleBars = '<a title="Main Page" href="/wiki/Main_Page">Main|Page</a>';
 443                 mw.messages.set( 'multiple-bars', '[[Main Page|Main|Page]]' );
 444                 assert.htmlEqual(
 445                         formatParse( 'multiple-bars' ),
 446                         expectedMultipleBars,
 447                         'Bar in anchor'
 448                 );
 449
 450                 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>';
 451
 452                 mw.messages.set( 'special-characters', '[[' + specialCharactersPageName + ']]' );
 453                 assert.htmlEqual(
 454                         formatParse( 'special-characters' ),
 455                         expectedSpecialCharacters,
 456                         'Special characters'
 457                 );
 458
 459                 mw.messages.set( 'leading-colon', '[[:File:Foo.jpg]]' );
 460                 assert.htmlEqual(
 461                         formatParse( 'leading-colon' ),
 462                         '<a title="File:Foo.jpg" href="/wiki/File:Foo.jpg">File:Foo.jpg</a>',
 463                         'Leading colon in links is stripped'
 464                 );
 465
 466                 assert.htmlEqual(
 467                         formatParse( 'jquerymsg-test-statistics-users-sitename' ),
 468                         expectedListUsersSitename,
 469                         'Piped wikilink with parser function in the text'
 470                 );
 471
 472                 testCases = [
 473                         [
 474                                 'extlink-html-full',
 475                                 'asd [http://example.org <strong>Example</strong>] asd',
 476                                 'asd <a href="http://example.org"><strong>Example</strong></a> asd'
 477                         ],
 478                         [
 479                                 'extlink-html-partial',
 480                                 'asd [http://example.org foo <strong>Example</strong> bar] asd',
 481                                 'asd <a href="http://example.org">foo <strong>Example</strong> bar</a> asd'
 482                         ],
 483                         [
 484                                 'wikilink-html-full',
 485                                 'asd [[Example|<strong>Example</strong>]] asd',
 486                                 'asd <a title="Example" href="/wiki/Example"><strong>Example</strong></a> asd'
 487                         ],
 488                         [
 489                                 'wikilink-html-partial',
 490                                 'asd [[Example|foo <strong>Example</strong> bar]] asd',
 491                                 'asd <a title="Example" href="/wiki/Example">foo <strong>Example</strong> bar</a> asd'
 492                         ]
 493                 ];
 494
 495                 $.each( testCases, function () {
 496                         var
 497                                 key = this[ 0 ],
 498                                 input = this[ 1 ],
 499                                 output = this[ 2 ];
 500                         mw.messages.set( key, input );
 501                         assert.htmlEqual(
 502                                 formatParse( key ),
 503                                 output,
 504                                 'HTML in links: ' + key
 505                         );
 506                 } );
 507         } );
 508
 509         QUnit.test( 'Replacements in links', 14, function ( assert ) {
 510                 var testCases = [
 511                         [
 512                                 'extlink-param-href-full',
 513                                 'asd [$1 Example] asd',
 514                                 'asd <a href="http://example.com">Example</a> asd'
 515                         ],
 516                         [
 517                                 'extlink-param-href-partial',
 518                                 'asd [$1/example Example] asd',
 519                                 'asd <a href="http://example.com/example">Example</a> asd'
 520                         ],
 521                         [
 522                                 'extlink-param-text-full',
 523                                 'asd [http://example.org $2] asd',
 524                                 'asd <a href="http://example.org">Text</a> asd'
 525                         ],
 526                         [
 527                                 'extlink-param-text-partial',
 528                                 'asd [http://example.org Example $2] asd',
 529                                 'asd <a href="http://example.org">Example Text</a> asd'
 530                         ],
 531                         [
 532                                 'extlink-param-both-full',
 533                                 'asd [$1 $2] asd',
 534                                 'asd <a href="http://example.com">Text</a> asd'
 535                         ],
 536                         [
 537                                 'extlink-param-both-partial',
 538                                 'asd [$1/example Example $2] asd',
 539                                 'asd <a href="http://example.com/example">Example Text</a> asd'
 540                         ],
 541                         [
 542                                 'wikilink-param-href-full',
 543                                 'asd [[$1|Example]] asd',
 544                                 'asd <a title="Example" href="/wiki/Example">Example</a> asd'
 545                         ],
 546                         [
 547                                 'wikilink-param-href-partial',
 548                                 'asd [[$1/Test|Example]] asd',
 549                                 'asd <a title="Example/Test" href="/wiki/Example/Test">Example</a> asd'
 550                         ],
 551                         [
 552                                 'wikilink-param-text-full',
 553                                 'asd [[Example|$2]] asd',
 554                                 'asd <a title="Example" href="/wiki/Example">Text</a> asd'
 555                         ],
 556                         [
 557                                 'wikilink-param-text-partial',
 558                                 'asd [[Example|Example $2]] asd',
 559                                 'asd <a title="Example" href="/wiki/Example">Example Text</a> asd'
 560                         ],
 561                         [
 562                                 'wikilink-param-both-full',
 563                                 'asd [[$1|$2]] asd',
 564                                 'asd <a title="Example" href="/wiki/Example">Text</a> asd'
 565                         ],
 566                         [
 567                                 'wikilink-param-both-partial',
 568                                 'asd [[$1/Test|Example $2]] asd',
 569                                 'asd <a title="Example/Test" href="/wiki/Example/Test">Example Text</a> asd'
 570                         ],
 571                         [
 572                                 'wikilink-param-unpiped-full',
 573                                 'asd [[$1]] asd',
 574                                 'asd <a title="Example" href="/wiki/Example">Example</a> asd'
 575                         ],
 576                         [
 577                                 'wikilink-param-unpiped-partial',
 578                                 'asd [[$1/Test]] asd',
 579                                 'asd <a title="Example/Test" href="/wiki/Example/Test">Example/Test</a> asd'
 580                         ]
 581                 ];
 582
 583                 $.each( testCases, function () {
 584                         var
 585                                 key = this[ 0 ],
 586                                 input = this[ 1 ],
 587                                 output = this[ 2 ],
 588                                 paramHref = key.slice( 0, 8 ) === 'wikilink' ? 'Example' : 'http://example.com',
 589                                 paramText = 'Text';
 590                         mw.messages.set( key, input );
 591                         assert.htmlEqual(
 592                                 formatParse( key, paramHref, paramText ),
 593                                 output,
 594                                 'Replacements in links: ' + key
 595                         );
 596                 } );
 597         } );
 598
 599         // Tests that {{-transformation vs. general parsing are done as requested
 600         QUnit.test( 'Curly brace transformation', 16, function ( assert ) {
 601                 var oldUserLang = mw.config.get( 'wgUserLanguage' );
 602
 603                 assertBothModes( assert, [ 'gender-msg', 'Bob', 'male' ], 'Bob: blue', 'gender is resolved' );
 604
 605                 assertBothModes( assert, [ 'plural-msg', 5 ], 'Found 5 items', 'plural is resolved' );
 606
 607                 assertBothModes( assert, [ 'grammar-msg' ], 'Przeszukaj Wiki', 'grammar is resolved' );
 608
 609                 mw.config.set( 'wgUserLanguage', 'en' );
 610                 assertBothModes( assert, [ 'formatnum-msg', '987654321.654321' ], '987,654,321.654', 'formatnum is resolved' );
 611
 612                 // Test non-{{ wikitext, where behavior differs
 613
 614                 // Wikilink
 615                 assert.equal(
 616                         formatText( 'jquerymsg-test-statistics-users' ),
 617                         mw.messages.get( 'jquerymsg-test-statistics-users' ),
 618                         'Internal link message unchanged when format is \'text\''
 619                 );
 620                 assert.htmlEqual(
 621                         formatParse( 'jquerymsg-test-statistics-users' ),
 622                         expectedListUsers,
 623                         'Internal link message parsed when format is \'parse\''
 624                 );
 625
 626                 // External link
 627                 assert.equal(
 628                         formatText( 'jquerymsg-test-version-entrypoints-index-php' ),
 629                         mw.messages.get( 'jquerymsg-test-version-entrypoints-index-php' ),
 630                         'External link message unchanged when format is \'text\''
 631                 );
 632                 assert.htmlEqual(
 633                         formatParse( 'jquerymsg-test-version-entrypoints-index-php' ),
 634                         expectedEntrypoints,
 635                         'External link message processed when format is \'parse\''
 636                 );
 637
 638                 // External link with parameter
 639                 assert.equal(
 640                         formatText( 'external-link-replace', 'http://example.com' ),
 641                         'Foo [http://example.com bar]',
 642                         'External link message only substitutes parameter when format is \'text\''
 643                 );
 644                 assert.htmlEqual(
 645                         formatParse( 'external-link-replace', 'http://example.com' ),
 646                         'Foo <a href="http://example.com">bar</a>',
 647                         'External link message processed when format is \'parse\''
 648                 );
 649                 assert.htmlEqual(
 650                         formatParse( 'external-link-replace', $( '<i>' ) ),
 651                         'Foo <i>bar</i>',
 652                         'External link message processed as jQuery object when format is \'parse\''
 653                 );
 654                 assert.htmlEqual(
 655                         formatParse( 'external-link-replace', function () {} ),
 656                         'Foo <a href="#">bar</a>',
 657                         'External link message processed as function when format is \'parse\''
 658                 );
 659
 660                 mw.config.set( 'wgUserLanguage', oldUserLang );
 661         } );
 662
 663         QUnit.test( 'Int', 4, function ( assert ) {
 664                 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:Foobar}}|foobar]] for more info). If you are here by mistake, click your browser\'s back button.',
 665                         expectedNewarticletext,
 666                         helpPageTitle = 'Help:Foobar';
 667
 668                 mw.messages.set( 'foobar', helpPageTitle );
 669
 670                 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 ' +
 671                         '<a title="Help:Foobar" href="/wiki/Help:Foobar">foobar</a> for more info). If you are here by mistake, click your browser\'s back button.';
 672
 673                 mw.messages.set( 'newarticletext', newarticletextSource );
 674
 675                 assert.htmlEqual(
 676                         formatParse( 'newarticletext' ),
 677                         expectedNewarticletext,
 678                         'Link with nested message'
 679                 );
 680
 681                 assert.equal(
 682                         formatParse( 'see-portal-url' ),
 683                         'Project:Community portal is an important community page.',
 684                         'Nested message'
 685                 );
 686
 687                 mw.messages.set( 'newarticletext-lowercase',
 688                         newarticletextSource.replace( 'Int:Helppage', 'int:helppage' ) );
 689
 690                 assert.htmlEqual(
 691                         formatParse( 'newarticletext-lowercase' ),
 692                         expectedNewarticletext,
 693                         'Link with nested message, lowercase include'
 694                 );
 695
 696                 mw.messages.set( 'uses-missing-int', '{{int:doesnt-exist}}' );
 697
 698                 assert.equal(
 699                         formatParse( 'uses-missing-int' ),
 700                         '[doesnt-exist]',
 701                         'int: where nested message does not exist'
 702                 );
 703         } );
 704
 705         QUnit.test( 'Ns', 4, function ( assert ) {
 706                 mw.messages.set( 'ns-template-talk', '{{ns:Template talk}}' );
 707                 assert.equal(
 708                         formatParse( 'ns-template-talk' ),
 709                         'Dyskusja szablonu',
 710                         'ns: returns localised namespace when used with a canonical namespace name'
 711                 );
 712
 713                 mw.messages.set( 'ns-10', '{{ns:10}}' );
 714                 assert.equal(
 715                         formatParse( 'ns-10' ),
 716                         'Szablon',
 717                         'ns: returns localised namespace when used with a namespace number'
 718                 );
 719
 720                 mw.messages.set( 'ns-unknown', '{{ns:doesnt-exist}}' );
 721                 assert.equal(
 722                         formatParse( 'ns-unknown' ),
 723                         '',
 724                         'ns: returns empty string for unknown namespace name'
 725                 );
 726
 727                 mw.messages.set( 'ns-in-a-link', '[[{{ns:template}}:Foo]]' );
 728                 assert.equal(
 729                         formatParse( 'ns-in-a-link' ),
 730                         '<a title="Szablon:Foo" href="/wiki/Szablon:Foo">Szablon:Foo</a>',
 731                         'ns: works when used inside a wikilink'
 732                 );
 733         } );
 734
 735         // Tests that getMessageFunction is used for non-plain messages with curly braces or
 736         // square brackets, but not otherwise.
 737         QUnit.test( 'mw.Message.prototype.parser monkey-patch', 22, function ( assert ) {
 738                 var oldGMF, outerCalled, innerCalled;
 739
 740                 mw.messages.set( {
 741                         'curly-brace': '{{int:message}}',
 742                         'single-square-bracket': '[https://www.mediawiki.org/ MediaWiki]',
 743                         'double-square-bracket': '[[Some page]]',
 744                         regular: 'Other message'
 745                 } );
 746
 747                 oldGMF = mw.jqueryMsg.getMessageFunction;
 748
 749                 mw.jqueryMsg.getMessageFunction = function () {
 750                         outerCalled = true;
 751                         return function () {
 752                                 innerCalled = true;
 753                         };
 754                 };
 755
 756                 function verifyGetMessageFunction( key, format, shouldCall ) {
 757                         var message;
 758                         outerCalled = false;
 759                         innerCalled = false;
 760                         message = mw.message( key );
 761                         message[ format ]();
 762                         assert.strictEqual( outerCalled, shouldCall, 'Outer function called for ' + key );
 763                         assert.strictEqual( innerCalled, shouldCall, 'Inner function called for ' + key );
 764                         delete mw.messages[ format ];
 765                 }
 766
 767                 verifyGetMessageFunction( 'curly-brace', 'parse', true );
 768                 verifyGetMessageFunction( 'curly-brace', 'plain', false );
 769
 770                 verifyGetMessageFunction( 'single-square-bracket', 'parse', true );
 771                 verifyGetMessageFunction( 'single-square-bracket', 'plain', false );
 772
 773                 verifyGetMessageFunction( 'double-square-bracket', 'parse', true );
 774                 verifyGetMessageFunction( 'double-square-bracket', 'plain', false );
 775
 776                 verifyGetMessageFunction( 'regular', 'parse', false );
 777                 verifyGetMessageFunction( 'regular', 'plain', false );
 778
 779                 verifyGetMessageFunction( 'jquerymsg-test-pagetriage-del-talk-page-notify-summary', 'plain', false );
 780                 verifyGetMessageFunction( 'jquerymsg-test-categorytree-collapse-bullet', 'plain', false );
 781                 verifyGetMessageFunction( 'jquerymsg-test-wikieditor-toolbar-help-content-signature-result', 'plain', false );
 782
 783                 mw.jqueryMsg.getMessageFunction = oldGMF;
 784         } );
 785
 786         formatnumTests = [
 787                 {
 788                         lang: 'en',
 789                         number: 987654321.654321,
 790                         result: '987,654,321.654',
 791                         description: 'formatnum test for English, decimal separator'
 792                 },
 793                 {
 794                         lang: 'ar',
 795                         number: 987654321.654321,
 796                         result: '٩٨٧٬٦٥٤٬٣٢١٫٦٥٤',
 797                         description: 'formatnum test for Arabic, with decimal separator'
 798                 },
 799                 {
 800                         lang: 'ar',
 801                         number: '٩٨٧٦٥٤٣٢١٫٦٥٤٣٢١',
 802                         result: 987654321,
 803                         integer: true,
 804                         description: 'formatnum test for Arabic, with decimal separator, reverse'
 805                 },
 806                 {
 807                         lang: 'ar',
 808                         number: -12.89,
 809                         result: '-١٢٫٨٩',
 810                         description: 'formatnum test for Arabic, negative number'
 811                 },
 812                 {
 813                         lang: 'ar',
 814                         number: '-١٢٫٨٩',
 815                         result: -12,
 816                         integer: true,
 817                         description: 'formatnum test for Arabic, negative number, reverse'
 818                 },
 819                 {
 820                         lang: 'nl',
 821                         number: 987654321.654321,
 822                         result: '987.654.321,654',
 823                         description: 'formatnum test for Nederlands, decimal separator'
 824                 },
 825                 {
 826                         lang: 'nl',
 827                         number: -12.89,
 828                         result: '-12,89',
 829                         description: 'formatnum test for Nederlands, negative number'
 830                 },
 831                 {
 832                         lang: 'nl',
 833                         number: '.89',
 834                         result: '0,89',
 835                         description: 'formatnum test for Nederlands'
 836                 },
 837                 {
 838                         lang: 'nl',
 839                         number: 'invalidnumber',
 840                         result: 'invalidnumber',
 841                         description: 'formatnum test for Nederlands, invalid number'
 842                 },
 843                 {
 844                         lang: 'ml',
 845                         number: '1000000000',
 846                         result: '1,00,00,00,000',
 847                         description: 'formatnum test for Malayalam'
 848                 },
 849                 {
 850                         lang: 'ml',
 851                         number: '-1000000000',
 852                         result: '-1,00,00,00,000',
 853                         description: 'formatnum test for Malayalam, negative number'
 854                 },
 855                 /*
 856                  * This will fail because of wrong pattern for ml in MW(different from CLDR)
 857                 {
 858                         lang: 'ml',
 859                         number: '1000000000.000',
 860                         result: '1,00,00,00,000.000',
 861                         description: 'formatnum test for Malayalam with decimal place'
 862                 },
 863                 */
 864                 {
 865                         lang: 'hi',
 866                         number: '123456789.123456789',
 867                         result: '१२,३४,५६,७८९',
 868                         description: 'formatnum test for Hindi'
 869                 },
 870                 {
 871                         lang: 'hi',
 872                         number: '१२,३४,५६,७८९',
 873                         result: '१२,३४,५६,७८९',
 874                         description: 'formatnum test for Hindi, Devanagari digits passed'
 875                 },
 876                 {
 877                         lang: 'hi',
 878                         number: '१२३४५६,७८९',
 879                         result: '123456',
 880                         integer: true,
 881                         description: 'formatnum test for Hindi, Devanagari digits passed to get integer value'
 882                 }
 883         ];
 884
 885         QUnit.test( 'formatnum', formatnumTests.length, function ( assert ) {
 886                 mw.messages.set( 'formatnum-msg', '{{formatnum:$1}}' );
 887                 mw.messages.set( 'formatnum-msg-int', '{{formatnum:$1|R}}' );
 888                 var queue = $.map( formatnumTests, function ( test ) {
 889                         return function ( next, abort ) {
 890                                 var done = assert.async();
 891                                 getMwLanguage( test.lang )
 892                                         .then( function ( langClass ) {
 893                                                 mw.config.set( 'wgUserLanguage', test.lang );
 894                                                 var parser = new mw.jqueryMsg.parser( { language: langClass } );
 895                                                 assert.equal(
 896                                                         parser.parse( test.integer ? 'formatnum-msg-int' : 'formatnum-msg',
 897                                                                 [ test.number ] ).html(),
 898                                                         test.result,
 899                                                         test.description
 900                                                 );
 901                                         }, function () {
 902                                                 assert.ok( false, 'Language "' + test.lang + '" failed to load' );
 903                                         } )
 904                                         .then( done, done )
 905                                         .then( next, abort );
 906                         };
 907                 } );
 908                 process( queue );
 909         } );
 910
 911         // HTML in wikitext
 912         QUnit.test( 'HTML', 32, function ( assert ) {
 913                 mw.messages.set( 'jquerymsg-italics-msg', '<i>Very</i> important' );
 914
 915                 assertBothModes( assert, [ 'jquerymsg-italics-msg' ], mw.messages.get( 'jquerymsg-italics-msg' ), 'Simple italics unchanged' );
 916
 917                 mw.messages.set( 'jquerymsg-bold-msg', '<b>Strong</b> speaker' );
 918                 assertBothModes( assert, [ 'jquerymsg-bold-msg' ], mw.messages.get( 'jquerymsg-bold-msg' ), 'Simple bold unchanged' );
 919
 920                 mw.messages.set( 'jquerymsg-bold-italics-msg', 'It is <b><i>key</i></b>' );
 921                 assertBothModes( assert, [ 'jquerymsg-bold-italics-msg' ], mw.messages.get( 'jquerymsg-bold-italics-msg' ), 'Bold and italics nesting order preserved' );
 922
 923                 mw.messages.set( 'jquerymsg-italics-bold-msg', 'It is <i><b>vital</b></i>' );
 924                 assertBothModes( assert, [ 'jquerymsg-italics-bold-msg' ], mw.messages.get( 'jquerymsg-italics-bold-msg' ), 'Italics and bold nesting order preserved' );
 925
 926                 mw.messages.set( 'jquerymsg-italics-with-link', 'An <i>italicized [[link|wiki-link]]</i>' );
 927
 928                 assert.htmlEqual(
 929                         formatParse( 'jquerymsg-italics-with-link' ),
 930                         'An <i>italicized <a title="link" href="' + mw.html.escape( mw.util.getUrl( 'link' ) ) + '">wiki-link</i>',
 931                         'Italics with link inside in parse mode'
 932                 );
 933
 934                 assert.equal(
 935                         formatText( 'jquerymsg-italics-with-link' ),
 936                         mw.messages.get( 'jquerymsg-italics-with-link' ),
 937                         'Italics with link unchanged in text mode'
 938                 );
 939
 940                 mw.messages.set( 'jquerymsg-italics-id-class', '<i id="foo" class="bar">Foo</i>' );
 941                 assert.htmlEqual(
 942                         formatParse( 'jquerymsg-italics-id-class' ),
 943                         mw.messages.get( 'jquerymsg-italics-id-class' ),
 944                         'ID and class are allowed'
 945                 );
 946
 947                 mw.messages.set( 'jquerymsg-italics-onclick', '<i onclick="alert(\'foo\')">Foo</i>' );
 948                 assert.htmlEqual(
 949                         formatParse( 'jquerymsg-italics-onclick' ),
 950                         '&lt;i onclick=&quot;alert(\'foo\')&quot;&gt;Foo&lt;/i&gt;',
 951                         'element with onclick is escaped because it is not allowed'
 952                 );
 953
 954                 mw.messages.set( 'jquerymsg-script-msg', '<script  >alert( "Who put this tag here?" );</script>' );
 955                 assert.htmlEqual(
 956                         formatParse( 'jquerymsg-script-msg' ),
 957                         '&lt;script  &gt;alert( &quot;Who put this tag here?&quot; );&lt;/script&gt;',
 958                         'Tag outside whitelist escaped in parse mode'
 959                 );
 960
 961                 assert.equal(
 962                         formatText( 'jquerymsg-script-msg' ),
 963                         mw.messages.get( 'jquerymsg-script-msg' ),
 964                         'Tag outside whitelist unchanged in text mode'
 965                 );
 966
 967                 mw.messages.set( 'jquerymsg-script-link-msg', '<script>[[Foo|bar]]</script>' );
 968                 assert.htmlEqual(
 969                         formatParse( 'jquerymsg-script-link-msg' ),
 970                         '&lt;script&gt;<a title="Foo" href="' + mw.html.escape( mw.util.getUrl( 'Foo' ) ) + '">bar</a>&lt;/script&gt;',
 971                         'Script tag text is escaped because that element is not allowed, but link inside is still HTML'
 972                 );
 973
 974                 mw.messages.set( 'jquerymsg-mismatched-html', '<i class="important">test</b>' );
 975                 assert.htmlEqual(
 976                         formatParse( 'jquerymsg-mismatched-html' ),
 977                         '&lt;i class=&quot;important&quot;&gt;test&lt;/b&gt;',
 978                         'Mismatched HTML start and end tag treated as text'
 979                 );
 980
 981                 mw.messages.set( 'jquerymsg-script-and-external-link', '<script>alert( "jquerymsg-script-and-external-link test" );</script> [http://example.com <i>Foo</i> bar]' );
 982                 assert.htmlEqual(
 983                         formatParse( 'jquerymsg-script-and-external-link' ),
 984                         '&lt;script&gt;alert( "jquerymsg-script-and-external-link test" );&lt;/script&gt; <a href="http://example.com"><i>Foo</i> bar</a>',
 985                         'HTML tags in external links not interfering with escaping of other tags'
 986                 );
 987
 988                 mw.messages.set( 'jquerymsg-link-script', '[http://example.com <script>alert( "jquerymsg-link-script test" );</script>]' );
 989                 assert.htmlEqual(
 990                         formatParse( 'jquerymsg-link-script' ),
 991                         '<a href="http://example.com">&lt;script&gt;alert( "jquerymsg-link-script test" );&lt;/script&gt;</a>',
 992                         'Non-whitelisted HTML tag in external link anchor treated as text'
 993                 );
 994
 995                 // Intentionally not using htmlEqual for the quote tests
 996                 mw.messages.set( 'jquerymsg-double-quotes-preserved', '<i id="double">Double</i>' );
 997                 assert.equal(
 998                         formatParse( 'jquerymsg-double-quotes-preserved' ),
 999                         mw.messages.get( 'jquerymsg-double-quotes-preserved' ),
1000                         'Attributes with double quotes are preserved as such'
1001                 );
1002
1003                 mw.messages.set( 'jquerymsg-single-quotes-normalized-to-double', '<i id=\'single\'>Single</i>' );
1004                 assert.equal(
1005                         formatParse( 'jquerymsg-single-quotes-normalized-to-double' ),
1006                         '<i id="single">Single</i>',
1007                         'Attributes with single quotes are normalized to double'
1008                 );
1009
1010                 mw.messages.set( 'jquerymsg-escaped-double-quotes-attribute', '<i style="font-family:&quot;Arial&quot;">Styled</i>' );
1011                 assert.htmlEqual(
1012                         formatParse( 'jquerymsg-escaped-double-quotes-attribute' ),
1013                         mw.messages.get( 'jquerymsg-escaped-double-quotes-attribute' ),
1014                         'Escaped attributes are parsed correctly'
1015                 );
1016
1017                 mw.messages.set( 'jquerymsg-escaped-single-quotes-attribute', '<i style=\'font-family:&#039;Arial&#039;\'>Styled</i>' );
1018                 assert.htmlEqual(
1019                         formatParse( 'jquerymsg-escaped-single-quotes-attribute' ),
1020                         mw.messages.get( 'jquerymsg-escaped-single-quotes-attribute' ),
1021                         'Escaped attributes are parsed correctly'
1022                 );
1023
1024                 mw.messages.set( 'jquerymsg-wikitext-contents-parsed', '<i>[http://example.com Example]</i>' );
1025                 assert.htmlEqual(
1026                         formatParse( 'jquerymsg-wikitext-contents-parsed' ),
1027                         '<i><a href="http://example.com">Example</a></i>',
1028                         'Contents of valid tag are treated as wikitext, so external link is parsed'
1029                 );
1030
1031                 mw.messages.set( 'jquerymsg-wikitext-contents-script', '<i><script>Script inside</script></i>' );
1032                 assert.htmlEqual(
1033                         formatParse( 'jquerymsg-wikitext-contents-script' ),
1034                         '<i>&lt;script&gt;Script inside&lt;/script&gt;</i>',
1035                         'Contents of valid tag are treated as wikitext, so invalid HTML element is treated as text'
1036                 );
1037
1038                 mw.messages.set( 'jquerymsg-unclosed-tag', 'Foo<tag>bar' );
1039                 assert.htmlEqual(
1040                         formatParse( 'jquerymsg-unclosed-tag' ),
1041                         'Foo&lt;tag&gt;bar',
1042                         'Nonsupported unclosed tags are escaped'
1043                 );
1044
1045                 mw.messages.set( 'jquerymsg-self-closing-tag', 'Foo<tag/>bar' );
1046                 assert.htmlEqual(
1047                         formatParse( 'jquerymsg-self-closing-tag' ),
1048                         'Foo&lt;tag/&gt;bar',
1049                         'Self-closing tags don\'t cause a parse error'
1050                 );
1051
1052                 mw.messages.set( 'jquerymsg-entities1', 'A&B' );
1053                 mw.messages.set( 'jquerymsg-entities2', 'A&gt;B' );
1054                 mw.messages.set( 'jquerymsg-entities3', 'A&rarr;B' );
1055                 assert.htmlEqual(
1056                         formatParse( 'jquerymsg-entities1' ),
1057                         'A&amp;B',
1058                         'Lone "&" is escaped in text'
1059                 );
1060                 assert.htmlEqual(
1061                         formatParse( 'jquerymsg-entities2' ),
1062                         'A&amp;gt;B',
1063                         '"&gt;" entity is double-escaped in text' // (WHY?)
1064                 );
1065                 assert.htmlEqual(
1066                         formatParse( 'jquerymsg-entities3' ),
1067                         'A&amp;rarr;B',
1068                         '"&rarr;" entity is double-escaped in text'
1069                 );
1070
1071                 mw.messages.set( 'jquerymsg-entities-attr1', '<i title="A&B"></i>' );
1072                 mw.messages.set( 'jquerymsg-entities-attr2', '<i title="A&gt;B"></i>' );
1073                 mw.messages.set( 'jquerymsg-entities-attr3', '<i title="A&rarr;B"></i>' );
1074                 assert.htmlEqual(
1075                         formatParse( 'jquerymsg-entities-attr1' ),
1076                         '<i title="A&amp;B"></i>',
1077                         'Lone "&" is escaped in attribute'
1078                 );
1079                 assert.htmlEqual(
1080                         formatParse( 'jquerymsg-entities-attr2' ),
1081                         '<i title="A&gt;B"></i>',
1082                         '"&gt;" entity is not double-escaped in attribute' // (WHY?)
1083                 );
1084                 assert.htmlEqual(
1085                         formatParse( 'jquerymsg-entities-attr3' ),
1086                         '<i title="A&amp;rarr;B"></i>',
1087                         '"&rarr;" entity is double-escaped in attribute'
1088                 );
1089         } );
1090
1091         QUnit.test( 'Behavior in case of invalid wikitext', 3, function ( assert ) {
1092                 mw.messages.set( 'invalid-wikitext', '<b>{{FAIL}}</b>' );
1093
1094                 this.suppressWarnings();
1095                 var logSpy = this.sandbox.spy( mw.log, 'warn' );
1096
1097                 assert.equal(
1098                         formatParse( 'invalid-wikitext' ),
1099                         '&lt;b&gt;{{FAIL}}&lt;/b&gt;',
1100                         'Invalid wikitext: \'parse\' format'
1101                 );
1102
1103                 assert.equal(
1104                         formatText( 'invalid-wikitext' ),
1105                         '<b>{{FAIL}}</b>',
1106                         'Invalid wikitext: \'text\' format'
1107                 );
1108
1109                 assert.equal( logSpy.callCount, 2, 'mw.log.warn calls' );
1110         } );
1111
1112         QUnit.test( 'Integration', 5, function ( assert ) {
1113                 var expected, logSpy, msg;
1114
1115                 expected = '<b><a title="Bold" href="/wiki/Bold">Bold</a>!</b>';
1116                 mw.messages.set( 'integration-test', '<b>[[Bold]]!</b>' );
1117
1118                 this.suppressWarnings();
1119                 logSpy = this.sandbox.spy( mw.log, 'warn' );
1120                 assert.equal(
1121                         window.gM( 'integration-test' ),
1122                         expected,
1123                         'Global function gM() works correctly'
1124                 );
1125                 assert.equal( logSpy.callCount, 1, 'mw.log.warn called' );
1126                 this.restoreWarnings();
1127
1128                 assert.equal(
1129                         mw.message( 'integration-test' ).parse(),
1130                         expected,
1131                         'mw.message().parse() works correctly'
1132                 );
1133
1134                 assert.equal(
1135                         $( '<span>' ).msg( 'integration-test' ).html(),
1136                         expected,
1137                         'jQuery plugin $.fn.msg() works correctly'
1138                 );
1139
1140                 mw.messages.set( 'integration-test-extlink', '[$1 Link]' );
1141                 msg = mw.message(
1142                         'integration-test-extlink',
1143                         $( '<a>' ).attr( 'href', 'http://example.com/' )
1144                 );
1145                 msg.parse(); // Not a no-op
1146                 assert.equal(
1147                         msg.parse(),
1148                         '<a href="http://example.com/">Link</a>',
1149                         'Calling .parse() multiple times does not duplicate link contents'
1150                 );
1151         } );
1152
1153 }( mediaWiki, jQuery ) );