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

   1 ( function ( mw, $ ) {
   2         var formatText, formatParse, formatnumTests, specialCharactersPageName, expectedListUsers,
   3                 expectedListUsersSitename, expectedLinkPagenamee, 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                                         PAGENAME: '2 + 2',
  20                                         PAGENAMEE: mw.util.wikiUrlencode( '2 + 2' ),
  21                                         SITENAME: 'Wiki'
  22                                 }
  23                         } );
  24
  25                         specialCharactersPageName = '"Who" wants to be a millionaire & live on \'Exotic Island\'?';
  26
  27                         expectedListUsers = '注册<a title="Special:ListUsers" href="/wiki/Special:ListUsers">用户</a>';
  28                         expectedListUsersSitename = '注册<a title="Special:ListUsers" href="/wiki/Special:ListUsers">用户' +
  29                                 'Wiki</a>';
  30                         expectedLinkPagenamee = '<a href="https://example.org/wiki/Foo?bar=baz#val/2_%2B_2">Test</a>';
  31
  32                         expectedEntrypoints = '<a href="https://www.mediawiki.org/wiki/Manual:index.php">index.php</a>';
  33
  34                         formatText = mw.jqueryMsg.getMessageFunction( {
  35                                 format: 'text'
  36                         } );
  37
  38                         formatParse = mw.jqueryMsg.getMessageFunction( {
  39                                 format: 'parse'
  40                         } );
  41                 },
  42                 teardown: function () {
  43                         mw.language = this.originalMwLanguage;
  44                         mw.jqueryMsg.setParserDefaults( this.parserDefaults );
  45                 },
  46                 config: {
  47                         wgArticlePath: '/wiki/$1',
  48                         // jscs:disable requireCamelCaseOrUpperCaseIdentifiers
  49                         wgNamespaceIds: {
  50                                 template: 10,
  51                                 template_talk: 11,
  52                                 // Localised
  53                                 szablon: 10,
  54                                 dyskusja_szablonu: 11
  55                         },
  56                         // jscs:enable requireCamelCaseOrUpperCaseIdentifiers
  57                         wgFormattedNamespaces: {
  58                                 // Localised
  59                                 10: 'Szablon',
  60                                 11: 'Dyskusja szablonu'
  61                         }
  62                 },
  63                 // Messages that are reused in multiple tests
  64                 messages: {
  65                         // The values for gender are not significant,
  66                         // what matters is which of the values is choosen by the parser
  67                         'gender-msg': '$1: {{GENDER:$2|blue|pink|green}}',
  68                         'gender-msg-currentuser': '{{GENDER:|blue|pink|green}}',
  69
  70                         'plural-msg': 'Found $1 {{PLURAL:$1|item|items}}',
  71                         // See https://phabricator.wikimedia.org/T71993
  72                         'plural-msg-explicit-forms-nested': 'Found {{PLURAL:$1|$1 results|0=no results in {{SITENAME}}|1=$1 result}}',
  73                         // Assume the grammar form grammar_case_foo is not valid in any language
  74                         'grammar-msg': 'Przeszukaj {{GRAMMAR:grammar_case_foo|{{SITENAME}}}}',
  75
  76                         'formatnum-msg': '{{formatnum:$1}}',
  77
  78                         'portal-url': 'Project:Community portal',
  79                         'see-portal-url': '{{Int:portal-url}} is an important community page.',
  80
  81                         'jquerymsg-test-statistics-users': '注册[[Special:ListUsers|用户]]',
  82                         'jquerymsg-test-statistics-users-sitename': '注册[[Special:ListUsers|用户{{SITENAME}}]]',
  83                         'jquerymsg-test-link-pagenamee': '[https://example.org/wiki/Foo?bar=baz#val/{{PAGENAMEE}} Test]',
  84
  85                         'jquerymsg-test-version-entrypoints-index-php': '[https://www.mediawiki.org/wiki/Manual:index.php index.php]',
  86
  87                         'external-link-replace': 'Foo [$1 bar]',
  88                         'external-link-plural': 'Foo {{PLURAL:$1|is [$2 one]|are [$2 some]|2=[$2 two]|3=three|4=a=b}} things.',
  89                         'plural-only-explicit-forms': 'It is a {{PLURAL:$1|1=single|2=double}} room.',
  90                         'plural-empty-explicit-form': 'There is me{{PLURAL:$1|0=| and other people}}.'
  91                 }
  92         } ) );
  93
  94         /**
  95          * Be careful to no run this in parallel as it uses a global identifier (mw.language)
  96          * to transport the module back to the test. It musn't be overwritten concurrentely.
  97          *
  98          * This function caches the mw.language data to avoid having to request the same module
  99          * multiple times. There is more than one test case for any given language.
 100          */
 101         function getMwLanguage( langCode ) {
 102                 if ( !hasOwn.call( mwLanguageCache, langCode ) ) {
 103                         mwLanguageCache[ langCode ] = $.ajax( {
 104                                 url: mw.util.wikiScript( 'load' ),
 105                                 data: {
 106                                         skin: mw.config.get( 'skin' ),
 107                                         lang: langCode,
 108                                         debug: mw.config.get( 'debug' ),
 109                                         modules: [
 110                                                 'mediawiki.language.data',
 111                                                 'mediawiki.language'
 112                                         ].join( '|' ),
 113                                         only: 'scripts'
 114                                 },
 115                                 dataType: 'script',
 116                                 cache: true
 117                         } ).then( function () {
 118                                 return mw.language;
 119                         } );
 120                 }
 121                 return mwLanguageCache[ langCode ];
 122         }
 123
 124         /**
 125          * @param {Function[]} tasks List of functions that perform tasks
 126          *  that may be asynchronous. Invoke the callback parameter when done.
 127          */
 128         function process( tasks ) {
 129                 /*jshint latedef:false */
 130                 function abort() {
 131                         tasks.splice( 0, tasks.length );
 132                         next();
 133                 }
 134                 function next() {
 135                         if ( !tasks ) {
 136                                 // This happens if after the process is completed, one of our callbacks is
 137                                 // invoked. This can happen if a test timed out but the process was still
 138                                 // running. In that case, ignore it. Don't invoke complete() a second time.
 139                                 return;
 140                         }
 141                         var task = tasks.shift();
 142                         if ( task ) {
 143                                 task( next, abort );
 144                         } else {
 145                                 // Remove tasks list to indicate the process is final.
 146                                 tasks = null;
 147                         }
 148                 }
 149                 next();
 150         }
 151
 152         QUnit.test( 'Replace', 15, function ( assert ) {
 153                 mw.messages.set( 'simple', 'Foo $1 baz $2' );
 154
 155                 assert.equal( formatParse( 'simple' ), 'Foo $1 baz $2', 'Replacements with no substitutes' );
 156                 assert.equal( formatParse( 'simple', 'bar' ), 'Foo bar baz $2', 'Replacements with less substitutes' );
 157                 assert.equal( formatParse( 'simple', 'bar', 'quux' ), 'Foo bar baz quux', 'Replacements with all substitutes' );
 158
 159                 mw.messages.set( 'plain-input', '<foo foo="foo">x$1y&lt;</foo>z' );
 160
 161                 assert.equal(
 162                         formatParse( 'plain-input', 'bar' ),
 163                         '&lt;foo foo="foo"&gt;xbary&amp;lt;&lt;/foo&gt;z',
 164                         'Input is not considered html'
 165                 );
 166
 167                 mw.messages.set( 'plain-replace', 'Foo $1' );
 168
 169                 assert.equal(
 170                         formatParse( 'plain-replace', '<bar bar="bar">&gt;</bar>' ),
 171                         'Foo &lt;bar bar="bar"&gt;&amp;gt;&lt;/bar&gt;',
 172                         'Replacement is not considered html'
 173                 );
 174
 175                 mw.messages.set( 'object-replace', 'Foo $1' );
 176
 177                 assert.equal(
 178                         formatParse( 'object-replace', $( '<div class="bar">&gt;</div>' ) ),
 179                         'Foo <div class="bar">&gt;</div>',
 180                         'jQuery objects are preserved as raw html'
 181                 );
 182
 183                 assert.equal(
 184                         formatParse( 'object-replace', $( '<div class="bar">&gt;</div>' ).get( 0 ) ),
 185                         'Foo <div class="bar">&gt;</div>',
 186                         'HTMLElement objects are preserved as raw html'
 187                 );
 188
 189                 assert.equal(
 190                         formatParse( 'object-replace', $( '<div class="bar">&gt;</div>' ).toArray() ),
 191                         'Foo <div class="bar">&gt;</div>',
 192                         'HTMLElement[] arrays are preserved as raw html'
 193                 );
 194
 195                 assert.equal(
 196                         formatParse( 'external-link-replace', 'http://example.org/?x=y&z' ),
 197                         'Foo <a href="http://example.org/?x=y&amp;z">bar</a>',
 198                         'Href is not double-escaped in wikilink function'
 199                 );
 200                 assert.equal(
 201                         formatParse( 'external-link-plural', 1, 'http://example.org' ),
 202                         'Foo is <a href="http://example.org">one</a> things.',
 203                         'Link is expanded inside plural and is not escaped html'
 204                 );
 205                 assert.equal(
 206                         formatParse( 'external-link-plural', 2, 'http://example.org' ),
 207                         'Foo <a href=\"http://example.org\">two</a> things.',
 208                         'Link is expanded inside an explicit plural form and is not escaped html'
 209                 );
 210                 assert.equal(
 211                         formatParse( 'external-link-plural', 3 ),
 212                         'Foo three things.',
 213                         'A simple explicit plural form co-existing with complex explicit plural forms'
 214                 );
 215                 assert.equal(
 216                         formatParse( 'external-link-plural', 4, 'http://example.org' ),
 217                         'Foo a=b things.',
 218                         'Only first equal sign is used as delimiter for explicit plural form. Repeated equal signs does not create issue'
 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', 9, 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                 assert.equal( formatParse( 'plural-empty-explicit-form', 0 ), 'There is me.' );
 240                 assert.equal( formatParse( 'plural-empty-explicit-form', 1 ), 'There is me and other people.' );
 241                 assert.equal( formatParse( 'plural-empty-explicit-form', 2 ), 'There is me and other people.' );
 242         } );
 243
 244         QUnit.test( 'Gender', 15, function ( assert ) {
 245                 var originalGender = mw.user.options.get( 'gender' );
 246
 247                 // TODO: These tests should be for mw.msg once mw.msg integrated with mw.jqueryMsg
 248                 // TODO: English may not be the best language for these tests. Use a language like Arabic or Russian
 249                 mw.user.options.set( 'gender', 'male' );
 250                 assert.equal(
 251                         formatParse( 'gender-msg', 'Bob', 'male' ),
 252                         'Bob: blue',
 253                         'Masculine from string "male"'
 254                 );
 255                 assert.equal(
 256                         formatParse( 'gender-msg', 'Bob', mw.user ),
 257                         'Bob: blue',
 258                         'Masculine from mw.user object'
 259                 );
 260                 assert.equal(
 261                         formatParse( 'gender-msg-currentuser' ),
 262                         'blue',
 263                         'Masculine for current user'
 264                 );
 265
 266                 mw.user.options.set( 'gender', 'female' );
 267                 assert.equal(
 268                         formatParse( 'gender-msg', 'Alice', 'female' ),
 269                         'Alice: pink',
 270                         'Feminine from string "female"' );
 271                 assert.equal(
 272                         formatParse( 'gender-msg', 'Alice', mw.user ),
 273                         'Alice: pink',
 274                         'Feminine from mw.user object'
 275                 );
 276                 assert.equal(
 277                         formatParse( 'gender-msg-currentuser' ),
 278                         'pink',
 279                         'Feminine for current user'
 280                 );
 281
 282                 mw.user.options.set( 'gender', 'unknown' );
 283                 assert.equal(
 284                         formatParse( 'gender-msg', 'Foo', mw.user ),
 285                         'Foo: green',
 286                         'Neutral from mw.user object' );
 287                 assert.equal(
 288                         formatParse( 'gender-msg', 'User' ),
 289                         'User: green',
 290                         'Neutral when no parameter given' );
 291                 assert.equal(
 292                         formatParse( 'gender-msg', 'User', 'unknown' ),
 293                         'User: green',
 294                         'Neutral from string "unknown"'
 295                 );
 296                 assert.equal(
 297                         formatParse( 'gender-msg-currentuser' ),
 298                         'green',
 299                         'Neutral for current user'
 300                 );
 301
 302                 mw.messages.set( 'gender-msg-one-form', '{{GENDER:$1|User}}: $2 {{PLURAL:$2|edit|edits}}' );
 303
 304                 assert.equal(
 305                         formatParse( 'gender-msg-one-form', 'male', 10 ),
 306                         'User: 10 edits',
 307                         'Gender neutral and plural form'
 308                 );
 309                 assert.equal(
 310                         formatParse( 'gender-msg-one-form', 'female', 1 ),
 311                         'User: 1 edit',
 312                         'Gender neutral and singular form'
 313                 );
 314
 315                 mw.messages.set( 'gender-msg-lowercase', '{{gender:$1|he|she}} is awesome' );
 316                 assert.equal(
 317                         formatParse( 'gender-msg-lowercase', 'male' ),
 318                         'he is awesome',
 319                         'Gender masculine'
 320                 );
 321                 assert.equal(
 322                         formatParse( 'gender-msg-lowercase', 'female' ),
 323                         'she is awesome',
 324                         'Gender feminine'
 325                 );
 326
 327                 mw.messages.set( 'gender-msg-wrong', '{{gender}} test' );
 328                 assert.equal(
 329                         formatParse( 'gender-msg-wrong', 'female' ),
 330                         ' test',
 331                         'Invalid syntax should result in {{gender}} simply being stripped away'
 332                 );
 333
 334                 mw.user.options.set( 'gender', originalGender );
 335         } );
 336
 337         QUnit.test( 'Case changing', 8, function ( assert ) {
 338                 mw.messages.set( 'to-lowercase', '{{lc:thIS hAS MEsSed uP CapItaliZatiON}}' );
 339                 assert.equal( formatParse( 'to-lowercase' ), 'this has messed up capitalization', 'To lowercase' );
 340
 341                 mw.messages.set( 'to-caps', '{{uc:thIS hAS MEsSed uP CapItaliZatiON}}' );
 342                 assert.equal( formatParse( 'to-caps' ), 'THIS HAS MESSED UP CAPITALIZATION', 'To caps' );
 343
 344                 mw.messages.set( 'uc-to-lcfirst', '{{lcfirst:THis hAS MEsSed uP CapItaliZatiON}}' );
 345                 mw.messages.set( 'lc-to-lcfirst', '{{lcfirst:thIS hAS MEsSed uP CapItaliZatiON}}' );
 346                 assert.equal( formatParse( 'uc-to-lcfirst' ), 'tHis hAS MEsSed uP CapItaliZatiON', 'Lcfirst caps' );
 347                 assert.equal( formatParse( 'lc-to-lcfirst' ), 'thIS hAS MEsSed uP CapItaliZatiON', 'Lcfirst lowercase' );
 348
 349                 mw.messages.set( 'uc-to-ucfirst', '{{ucfirst:THis hAS MEsSed uP CapItaliZatiON}}' );
 350                 mw.messages.set( 'lc-to-ucfirst', '{{ucfirst:thIS hAS MEsSed uP CapItaliZatiON}}' );
 351                 assert.equal( formatParse( 'uc-to-ucfirst' ), 'THis hAS MEsSed uP CapItaliZatiON', 'Ucfirst caps' );
 352                 assert.equal( formatParse( 'lc-to-ucfirst' ), 'ThIS hAS MEsSed uP CapItaliZatiON', 'Ucfirst lowercase' );
 353
 354                 mw.messages.set( 'mixed-to-sentence', '{{ucfirst:{{lc:thIS hAS MEsSed uP CapItaliZatiON}}}}' );
 355                 assert.equal( formatParse( 'mixed-to-sentence' ), 'This has messed up capitalization', 'To sentence case' );
 356                 mw.messages.set( 'all-caps-except-first', '{{lcfirst:{{uc:thIS hAS MEsSed uP CapItaliZatiON}}}}' );
 357                 assert.equal( formatParse( 'all-caps-except-first' ), 'tHIS HAS MESSED UP CAPITALIZATION', 'To opposite sentence case' );
 358         } );
 359
 360         QUnit.test( 'Grammar', 2, function ( assert ) {
 361                 assert.equal( formatParse( 'grammar-msg' ), 'Przeszukaj Wiki', 'Grammar Test with sitename' );
 362
 363                 mw.messages.set( 'grammar-msg-wrong-syntax', 'Przeszukaj {{GRAMMAR:grammar_case_xyz}}' );
 364                 assert.equal( formatParse( 'grammar-msg-wrong-syntax' ), 'Przeszukaj ', 'Grammar Test with wrong grammar template syntax' );
 365         } );
 366
 367         QUnit.test( 'Match PHP parser', mw.libs.phpParserData.tests.length, function ( assert ) {
 368                 mw.messages.set( mw.libs.phpParserData.messages );
 369                 var tasks = $.map( mw.libs.phpParserData.tests, function ( test ) {
 370                         var done = assert.async();
 371                         return function ( next, abort ) {
 372                                 getMwLanguage( test.lang )
 373                                         .then( function ( langClass ) {
 374                                                 mw.config.set( 'wgUserLanguage', test.lang );
 375                                                 var parser = new mw.jqueryMsg.parser( { language: langClass } );
 376                                                 assert.equal(
 377                                                         parser.parse( test.key, test.args ).html(),
 378                                                         test.result,
 379                                                         test.name
 380                                                 );
 381                                         }, function () {
 382                                                 assert.ok( false, 'Language "' + test.lang + '" failed to load.' );
 383                                         } )
 384                                         .then( done, done )
 385                                         .then( next, abort );
 386                         };
 387                 } );
 388
 389                 process( tasks );
 390         } );
 391
 392         QUnit.test( 'Links', 15, function ( assert ) {
 393                 var testCases,
 394                         expectedDisambiguationsText,
 395                         expectedMultipleBars,
 396                         expectedSpecialCharacters;
 397
 398                 // The below three are all identical to or based on real messages.  For disambiguations-text,
 399                 // the bold was removed because it is not yet implemented.
 400
 401                 assert.htmlEqual(
 402                         formatParse( 'jquerymsg-test-statistics-users' ),
 403                         expectedListUsers,
 404                         'Piped wikilink'
 405                 );
 406
 407                 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 ' +
 408                         '<a title="MediaWiki:Disambiguationspage" href="/wiki/MediaWiki:Disambiguationspage">MediaWiki:Disambiguationspage</a>.';
 409
 410                 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]].' );
 411                 assert.htmlEqual(
 412                         formatParse( 'disambiguations-text' ),
 413                         expectedDisambiguationsText,
 414                         'Wikilink without pipe'
 415                 );
 416
 417                 assert.htmlEqual(
 418                         formatParse( 'jquerymsg-test-version-entrypoints-index-php' ),
 419                         expectedEntrypoints,
 420                         'External link'
 421                 );
 422
 423                 // Pipe trick is not supported currently, but should not parse as text either.
 424                 mw.messages.set( 'pipe-trick', '[[Tampa, Florida|]]' );
 425                 mw.messages.set( 'reverse-pipe-trick', '[[|Tampa, Florida]]' );
 426                 mw.messages.set( 'empty-link', '[[]]' );
 427                 this.suppressWarnings();
 428                 assert.equal(
 429                         formatParse( 'pipe-trick' ),
 430                         '[[Tampa, Florida|]]',
 431                         'Pipe trick should not be parsed.'
 432                 );
 433                 assert.equal(
 434                         formatParse( 'reverse-pipe-trick' ),
 435                         '[[|Tampa, Florida]]',
 436                         'Reverse pipe trick should not be parsed.'
 437                 );
 438                 assert.equal(
 439                         formatParse( 'empty-link' ),
 440                         '[[]]',
 441                         'Empty link should not be parsed.'
 442                 );
 443                 this.restoreWarnings();
 444
 445                 expectedMultipleBars = '<a title="Main Page" href="/wiki/Main_Page">Main|Page</a>';
 446                 mw.messages.set( 'multiple-bars', '[[Main Page|Main|Page]]' );
 447                 assert.htmlEqual(
 448                         formatParse( 'multiple-bars' ),
 449                         expectedMultipleBars,
 450                         'Bar in anchor'
 451                 );
 452
 453                 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>';
 454
 455                 mw.messages.set( 'special-characters', '[[' + specialCharactersPageName + ']]' );
 456                 assert.htmlEqual(
 457                         formatParse( 'special-characters' ),
 458                         expectedSpecialCharacters,
 459                         'Special characters'
 460                 );
 461
 462                 mw.messages.set( 'leading-colon', '[[:File:Foo.jpg]]' );
 463                 assert.htmlEqual(
 464                         formatParse( 'leading-colon' ),
 465                         '<a title="File:Foo.jpg" href="/wiki/File:Foo.jpg">File:Foo.jpg</a>',
 466                         'Leading colon in links is stripped'
 467                 );
 468
 469                 assert.htmlEqual(
 470                         formatParse( 'jquerymsg-test-statistics-users-sitename' ),
 471                         expectedListUsersSitename,
 472                         'Piped wikilink with parser function in the text'
 473                 );
 474
 475                 assert.htmlEqual(
 476                         formatParse( 'jquerymsg-test-link-pagenamee' ),
 477                         expectedLinkPagenamee,
 478                         'External link with parser function in the URL'
 479                 );
 480
 481                 testCases = [
 482                         [
 483                                 'extlink-html-full',
 484                                 'asd [http://example.org <strong>Example</strong>] asd',
 485                                 'asd <a href="http://example.org"><strong>Example</strong></a> asd'
 486                         ],
 487                         [
 488                                 'extlink-html-partial',
 489                                 'asd [http://example.org foo <strong>Example</strong> bar] asd',
 490                                 'asd <a href="http://example.org">foo <strong>Example</strong> bar</a> asd'
 491                         ],
 492                         [
 493                                 'wikilink-html-full',
 494                                 'asd [[Example|<strong>Example</strong>]] asd',
 495                                 'asd <a title="Example" href="/wiki/Example"><strong>Example</strong></a> asd'
 496                         ],
 497                         [
 498                                 'wikilink-html-partial',
 499                                 'asd [[Example|foo <strong>Example</strong> bar]] asd',
 500                                 'asd <a title="Example" href="/wiki/Example">foo <strong>Example</strong> bar</a> asd'
 501                         ]
 502                 ];
 503
 504                 $.each( testCases, function () {
 505                         var
 506                                 key = this[ 0 ],
 507                                 input = this[ 1 ],
 508                                 output = this[ 2 ];
 509                         mw.messages.set( key, input );
 510                         assert.htmlEqual(
 511                                 formatParse( key ),
 512                                 output,
 513                                 'HTML in links: ' + key
 514                         );
 515                 } );
 516         } );
 517
 518         QUnit.test( 'Replacements in links', 14, function ( assert ) {
 519                 var testCases = [
 520                         [
 521                                 'extlink-param-href-full',
 522                                 'asd [$1 Example] asd',
 523                                 'asd <a href="http://example.com">Example</a> asd'
 524                         ],
 525                         [
 526                                 'extlink-param-href-partial',
 527                                 'asd [$1/example Example] asd',
 528                                 'asd <a href="http://example.com/example">Example</a> asd'
 529                         ],
 530                         [
 531                                 'extlink-param-text-full',
 532                                 'asd [http://example.org $2] asd',
 533                                 'asd <a href="http://example.org">Text</a> asd'
 534                         ],
 535                         [
 536                                 'extlink-param-text-partial',
 537                                 'asd [http://example.org Example $2] asd',
 538                                 'asd <a href="http://example.org">Example Text</a> asd'
 539                         ],
 540                         [
 541                                 'extlink-param-both-full',
 542                                 'asd [$1 $2] asd',
 543                                 'asd <a href="http://example.com">Text</a> asd'
 544                         ],
 545                         [
 546                                 'extlink-param-both-partial',
 547                                 'asd [$1/example Example $2] asd',
 548                                 'asd <a href="http://example.com/example">Example Text</a> asd'
 549                         ],
 550                         [
 551                                 'wikilink-param-href-full',
 552                                 'asd [[$1|Example]] asd',
 553                                 'asd <a title="Example" href="/wiki/Example">Example</a> asd'
 554                         ],
 555                         [
 556                                 'wikilink-param-href-partial',
 557                                 'asd [[$1/Test|Example]] asd',
 558                                 'asd <a title="Example/Test" href="/wiki/Example/Test">Example</a> asd'
 559                         ],
 560                         [
 561                                 'wikilink-param-text-full',
 562                                 'asd [[Example|$2]] asd',
 563                                 'asd <a title="Example" href="/wiki/Example">Text</a> asd'
 564                         ],
 565                         [
 566                                 'wikilink-param-text-partial',
 567                                 'asd [[Example|Example $2]] asd',
 568                                 'asd <a title="Example" href="/wiki/Example">Example Text</a> asd'
 569                         ],
 570                         [
 571                                 'wikilink-param-both-full',
 572                                 'asd [[$1|$2]] asd',
 573                                 'asd <a title="Example" href="/wiki/Example">Text</a> asd'
 574                         ],
 575                         [
 576                                 'wikilink-param-both-partial',
 577                                 'asd [[$1/Test|Example $2]] asd',
 578                                 'asd <a title="Example/Test" href="/wiki/Example/Test">Example Text</a> asd'
 579                         ],
 580                         [
 581                                 'wikilink-param-unpiped-full',
 582                                 'asd [[$1]] asd',
 583                                 'asd <a title="Example" href="/wiki/Example">Example</a> asd'
 584                         ],
 585                         [
 586                                 'wikilink-param-unpiped-partial',
 587                                 'asd [[$1/Test]] asd',
 588                                 'asd <a title="Example/Test" href="/wiki/Example/Test">Example/Test</a> asd'
 589                         ]
 590                 ];
 591
 592                 $.each( testCases, function () {
 593                         var
 594                                 key = this[ 0 ],
 595                                 input = this[ 1 ],
 596                                 output = this[ 2 ],
 597                                 paramHref = key.slice( 0, 8 ) === 'wikilink' ? 'Example' : 'http://example.com',
 598                                 paramText = 'Text';
 599                         mw.messages.set( key, input );
 600                         assert.htmlEqual(
 601                                 formatParse( key, paramHref, paramText ),
 602                                 output,
 603                                 'Replacements in links: ' + key
 604                         );
 605                 } );
 606         } );
 607
 608         // Tests that {{-transformation vs. general parsing are done as requested
 609         QUnit.test( 'Curly brace transformation', 16, function ( assert ) {
 610                 var oldUserLang = mw.config.get( 'wgUserLanguage' );
 611
 612                 assertBothModes( assert, [ 'gender-msg', 'Bob', 'male' ], 'Bob: blue', 'gender is resolved' );
 613
 614                 assertBothModes( assert, [ 'plural-msg', 5 ], 'Found 5 items', 'plural is resolved' );
 615
 616                 assertBothModes( assert, [ 'grammar-msg' ], 'Przeszukaj Wiki', 'grammar is resolved' );
 617
 618                 mw.config.set( 'wgUserLanguage', 'en' );
 619                 assertBothModes( assert, [ 'formatnum-msg', '987654321.654321' ], '987,654,321.654', 'formatnum is resolved' );
 620
 621                 // Test non-{{ wikitext, where behavior differs
 622
 623                 // Wikilink
 624                 assert.equal(
 625                         formatText( 'jquerymsg-test-statistics-users' ),
 626                         mw.messages.get( 'jquerymsg-test-statistics-users' ),
 627                         'Internal link message unchanged when format is \'text\''
 628                 );
 629                 assert.htmlEqual(
 630                         formatParse( 'jquerymsg-test-statistics-users' ),
 631                         expectedListUsers,
 632                         'Internal link message parsed when format is \'parse\''
 633                 );
 634
 635                 // External link
 636                 assert.equal(
 637                         formatText( 'jquerymsg-test-version-entrypoints-index-php' ),
 638                         mw.messages.get( 'jquerymsg-test-version-entrypoints-index-php' ),
 639                         'External link message unchanged when format is \'text\''
 640                 );
 641                 assert.htmlEqual(
 642                         formatParse( 'jquerymsg-test-version-entrypoints-index-php' ),
 643                         expectedEntrypoints,
 644                         'External link message processed when format is \'parse\''
 645                 );
 646
 647                 // External link with parameter
 648                 assert.equal(
 649                         formatText( 'external-link-replace', 'http://example.com' ),
 650                         'Foo [http://example.com bar]',
 651                         'External link message only substitutes parameter when format is \'text\''
 652                 );
 653                 assert.htmlEqual(
 654                         formatParse( 'external-link-replace', 'http://example.com' ),
 655                         'Foo <a href="http://example.com">bar</a>',
 656                         'External link message processed when format is \'parse\''
 657                 );
 658                 assert.htmlEqual(
 659                         formatParse( 'external-link-replace', $( '<i>' ) ),
 660                         'Foo <i>bar</i>',
 661                         'External link message processed as jQuery object when format is \'parse\''
 662                 );
 663                 assert.htmlEqual(
 664                         formatParse( 'external-link-replace', function () {} ),
 665                         'Foo <a role="button" tabindex="0">bar</a>',
 666                         'External link message processed as function when format is \'parse\''
 667                 );
 668
 669                 mw.config.set( 'wgUserLanguage', oldUserLang );
 670         } );
 671
 672         QUnit.test( 'Int', 4, function ( assert ) {
 673                 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.',
 674                         expectedNewarticletext,
 675                         helpPageTitle = 'Help:Foobar';
 676
 677                 mw.messages.set( 'foobar', helpPageTitle );
 678
 679                 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 ' +
 680                         '<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.';
 681
 682                 mw.messages.set( 'newarticletext', newarticletextSource );
 683
 684                 assert.htmlEqual(
 685                         formatParse( 'newarticletext' ),
 686                         expectedNewarticletext,
 687                         'Link with nested message'
 688                 );
 689
 690                 assert.equal(
 691                         formatParse( 'see-portal-url' ),
 692                         'Project:Community portal is an important community page.',
 693                         'Nested message'
 694                 );
 695
 696                 mw.messages.set( 'newarticletext-lowercase',
 697                         newarticletextSource.replace( 'Int:Helppage', 'int:helppage' ) );
 698
 699                 assert.htmlEqual(
 700                         formatParse( 'newarticletext-lowercase' ),
 701                         expectedNewarticletext,
 702                         'Link with nested message, lowercase include'
 703                 );
 704
 705                 mw.messages.set( 'uses-missing-int', '{{int:doesnt-exist}}' );
 706
 707                 assert.equal(
 708                         formatParse( 'uses-missing-int' ),
 709                         '⧼doesnt-exist⧽',
 710                         'int: where nested message does not exist'
 711                 );
 712         } );
 713
 714         QUnit.test( 'Ns', 4, function ( assert ) {
 715                 mw.messages.set( 'ns-template-talk', '{{ns:Template talk}}' );
 716                 assert.equal(
 717                         formatParse( 'ns-template-talk' ),
 718                         'Dyskusja szablonu',
 719                         'ns: returns localised namespace when used with a canonical namespace name'
 720                 );
 721
 722                 mw.messages.set( 'ns-10', '{{ns:10}}' );
 723                 assert.equal(
 724                         formatParse( 'ns-10' ),
 725                         'Szablon',
 726                         'ns: returns localised namespace when used with a namespace number'
 727                 );
 728
 729                 mw.messages.set( 'ns-unknown', '{{ns:doesnt-exist}}' );
 730                 assert.equal(
 731                         formatParse( 'ns-unknown' ),
 732                         '',
 733                         'ns: returns empty string for unknown namespace name'
 734                 );
 735
 736                 mw.messages.set( 'ns-in-a-link', '[[{{ns:template}}:Foo]]' );
 737                 assert.equal(
 738                         formatParse( 'ns-in-a-link' ),
 739                         '<a title="Szablon:Foo" href="/wiki/Szablon:Foo">Szablon:Foo</a>',
 740                         'ns: works when used inside a wikilink'
 741                 );
 742         } );
 743
 744         // Tests that getMessageFunction is used for non-plain messages with curly braces or
 745         // square brackets, but not otherwise.
 746         QUnit.test( 'mw.Message.prototype.parser monkey-patch', 22, function ( assert ) {
 747                 var oldGMF, outerCalled, innerCalled;
 748
 749                 mw.messages.set( {
 750                         'curly-brace': '{{int:message}}',
 751                         'single-square-bracket': '[https://www.mediawiki.org/ MediaWiki]',
 752                         'double-square-bracket': '[[Some page]]',
 753                         regular: 'Other message'
 754                 } );
 755
 756                 oldGMF = mw.jqueryMsg.getMessageFunction;
 757
 758                 mw.jqueryMsg.getMessageFunction = function () {
 759                         outerCalled = true;
 760                         return function () {
 761                                 innerCalled = true;
 762                         };
 763                 };
 764
 765                 function verifyGetMessageFunction( key, format, shouldCall ) {
 766                         var message;
 767                         outerCalled = false;
 768                         innerCalled = false;
 769                         message = mw.message( key );
 770                         message[ format ]();
 771                         assert.strictEqual( outerCalled, shouldCall, 'Outer function called for ' + key );
 772                         assert.strictEqual( innerCalled, shouldCall, 'Inner function called for ' + key );
 773                         delete mw.messages[ format ];
 774                 }
 775
 776                 verifyGetMessageFunction( 'curly-brace', 'parse', true );
 777                 verifyGetMessageFunction( 'curly-brace', 'plain', false );
 778
 779                 verifyGetMessageFunction( 'single-square-bracket', 'parse', true );
 780                 verifyGetMessageFunction( 'single-square-bracket', 'plain', false );
 781
 782                 verifyGetMessageFunction( 'double-square-bracket', 'parse', true );
 783                 verifyGetMessageFunction( 'double-square-bracket', 'plain', false );
 784
 785                 verifyGetMessageFunction( 'regular', 'parse', false );
 786                 verifyGetMessageFunction( 'regular', 'plain', false );
 787
 788                 verifyGetMessageFunction( 'jquerymsg-test-pagetriage-del-talk-page-notify-summary', 'plain', false );
 789                 verifyGetMessageFunction( 'jquerymsg-test-categorytree-collapse-bullet', 'plain', false );
 790                 verifyGetMessageFunction( 'jquerymsg-test-wikieditor-toolbar-help-content-signature-result', 'plain', false );
 791
 792                 mw.jqueryMsg.getMessageFunction = oldGMF;
 793         } );
 794
 795         formatnumTests = [
 796                 {
 797                         lang: 'en',
 798                         number: 987654321.654321,
 799                         result: '987,654,321.654',
 800                         description: 'formatnum test for English, decimal separator'
 801                 },
 802                 {
 803                         lang: 'ar',
 804                         number: 987654321.654321,
 805                         result: '٩٨٧٬٦٥٤٬٣٢١٫٦٥٤',
 806                         description: 'formatnum test for Arabic, with decimal separator'
 807                 },
 808                 {
 809                         lang: 'ar',
 810                         number: '٩٨٧٦٥٤٣٢١٫٦٥٤٣٢١',
 811                         result: 987654321,
 812                         integer: true,
 813                         description: 'formatnum test for Arabic, with decimal separator, reverse'
 814                 },
 815                 {
 816                         lang: 'ar',
 817                         number: -12.89,
 818                         result: '-١٢٫٨٩',
 819                         description: 'formatnum test for Arabic, negative number'
 820                 },
 821                 {
 822                         lang: 'ar',
 823                         number: '-١٢٫٨٩',
 824                         result: -12,
 825                         integer: true,
 826                         description: 'formatnum test for Arabic, negative number, reverse'
 827                 },
 828                 {
 829                         lang: 'nl',
 830                         number: 987654321.654321,
 831                         result: '987.654.321,654',
 832                         description: 'formatnum test for Nederlands, decimal separator'
 833                 },
 834                 {
 835                         lang: 'nl',
 836                         number: -12.89,
 837                         result: '-12,89',
 838                         description: 'formatnum test for Nederlands, negative number'
 839                 },
 840                 {
 841                         lang: 'nl',
 842                         number: '.89',
 843                         result: '0,89',
 844                         description: 'formatnum test for Nederlands'
 845                 },
 846                 {
 847                         lang: 'nl',
 848                         number: 'invalidnumber',
 849                         result: 'invalidnumber',
 850                         description: 'formatnum test for Nederlands, invalid number'
 851                 },
 852                 {
 853                         lang: 'ml',
 854                         number: '1000000000',
 855                         result: '1,00,00,00,000',
 856                         description: 'formatnum test for Malayalam'
 857                 },
 858                 {
 859                         lang: 'ml',
 860                         number: '-1000000000',
 861                         result: '-1,00,00,00,000',
 862                         description: 'formatnum test for Malayalam, negative number'
 863                 },
 864                 /*
 865                  * This will fail because of wrong pattern for ml in MW(different from CLDR)
 866                 {
 867                         lang: 'ml',
 868                         number: '1000000000.000',
 869                         result: '1,00,00,00,000.000',
 870                         description: 'formatnum test for Malayalam with decimal place'
 871                 },
 872                 */
 873                 {
 874                         lang: 'hi',
 875                         number: '123456789.123456789',
 876                         result: '१२,३४,५६,७८९',
 877                         description: 'formatnum test for Hindi'
 878                 },
 879                 {
 880                         lang: 'hi',
 881                         number: '१२,३४,५६,७८९',
 882                         result: '१२,३४,५६,७८९',
 883                         description: 'formatnum test for Hindi, Devanagari digits passed'
 884                 },
 885                 {
 886                         lang: 'hi',
 887                         number: '१,२३,४५६',
 888                         result: '123456',
 889                         integer: true,
 890                         description: 'formatnum test for Hindi, Devanagari digits passed to get integer value'
 891                 }
 892         ];
 893
 894         QUnit.test( 'formatnum', formatnumTests.length, function ( assert ) {
 895                 mw.messages.set( 'formatnum-msg', '{{formatnum:$1}}' );
 896                 mw.messages.set( 'formatnum-msg-int', '{{formatnum:$1|R}}' );
 897                 var queue = $.map( formatnumTests, function ( test ) {
 898                         var done = assert.async();
 899                         return function ( next, abort ) {
 900                                 getMwLanguage( test.lang )
 901                                         .then( function ( langClass ) {
 902                                                 mw.config.set( 'wgUserLanguage', test.lang );
 903                                                 var parser = new mw.jqueryMsg.parser( { language: langClass } );
 904                                                 assert.equal(
 905                                                         parser.parse( test.integer ? 'formatnum-msg-int' : 'formatnum-msg',
 906                                                                 [ test.number ] ).html(),
 907                                                         test.result,
 908                                                         test.description
 909                                                 );
 910                                         }, function () {
 911                                                 assert.ok( false, 'Language "' + test.lang + '" failed to load' );
 912                                         } )
 913                                         .then( done, done )
 914                                         .then( next, abort );
 915                         };
 916                 } );
 917                 process( queue );
 918         } );
 919
 920         // HTML in wikitext
 921         QUnit.test( 'HTML', 33, function ( assert ) {
 922                 mw.messages.set( 'jquerymsg-italics-msg', '<i>Very</i> important' );
 923
 924                 assertBothModes( assert, [ 'jquerymsg-italics-msg' ], mw.messages.get( 'jquerymsg-italics-msg' ), 'Simple italics unchanged' );
 925
 926                 mw.messages.set( 'jquerymsg-bold-msg', '<b>Strong</b> speaker' );
 927                 assertBothModes( assert, [ 'jquerymsg-bold-msg' ], mw.messages.get( 'jquerymsg-bold-msg' ), 'Simple bold unchanged' );
 928
 929                 mw.messages.set( 'jquerymsg-bold-italics-msg', 'It is <b><i>key</i></b>' );
 930                 assertBothModes( assert, [ 'jquerymsg-bold-italics-msg' ], mw.messages.get( 'jquerymsg-bold-italics-msg' ), 'Bold and italics nesting order preserved' );
 931
 932                 mw.messages.set( 'jquerymsg-italics-bold-msg', 'It is <i><b>vital</b></i>' );
 933                 assertBothModes( assert, [ 'jquerymsg-italics-bold-msg' ], mw.messages.get( 'jquerymsg-italics-bold-msg' ), 'Italics and bold nesting order preserved' );
 934
 935                 mw.messages.set( 'jquerymsg-italics-with-link', 'An <i>italicized [[link|wiki-link]]</i>' );
 936
 937                 assert.htmlEqual(
 938                         formatParse( 'jquerymsg-italics-with-link' ),
 939                         'An <i>italicized <a title="link" href="' + mw.html.escape( mw.util.getUrl( 'link' ) ) + '">wiki-link</i>',
 940                         'Italics with link inside in parse mode'
 941                 );
 942
 943                 assert.equal(
 944                         formatText( 'jquerymsg-italics-with-link' ),
 945                         mw.messages.get( 'jquerymsg-italics-with-link' ),
 946                         'Italics with link unchanged in text mode'
 947                 );
 948
 949                 mw.messages.set( 'jquerymsg-italics-id-class', '<i id="foo" class="bar">Foo</i>' );
 950                 assert.htmlEqual(
 951                         formatParse( 'jquerymsg-italics-id-class' ),
 952                         mw.messages.get( 'jquerymsg-italics-id-class' ),
 953                         'ID and class are allowed'
 954                 );
 955
 956                 mw.messages.set( 'jquerymsg-italics-onclick', '<i onclick="alert(\'foo\')">Foo</i>' );
 957                 assert.htmlEqual(
 958                         formatParse( 'jquerymsg-italics-onclick' ),
 959                         '&lt;i onclick=&quot;alert(\'foo\')&quot;&gt;Foo&lt;/i&gt;',
 960                         'element with onclick is escaped because it is not allowed'
 961                 );
 962
 963                 mw.messages.set( 'jquerymsg-script-msg', '<script  >alert( "Who put this tag here?" );</script>' );
 964                 assert.htmlEqual(
 965                         formatParse( 'jquerymsg-script-msg' ),
 966                         '&lt;script  &gt;alert( &quot;Who put this tag here?&quot; );&lt;/script&gt;',
 967                         'Tag outside whitelist escaped in parse mode'
 968                 );
 969
 970                 assert.equal(
 971                         formatText( 'jquerymsg-script-msg' ),
 972                         mw.messages.get( 'jquerymsg-script-msg' ),
 973                         'Tag outside whitelist unchanged in text mode'
 974                 );
 975
 976                 mw.messages.set( 'jquerymsg-script-link-msg', '<script>[[Foo|bar]]</script>' );
 977                 assert.htmlEqual(
 978                         formatParse( 'jquerymsg-script-link-msg' ),
 979                         '&lt;script&gt;<a title="Foo" href="' + mw.html.escape( mw.util.getUrl( 'Foo' ) ) + '">bar</a>&lt;/script&gt;',
 980                         'Script tag text is escaped because that element is not allowed, but link inside is still HTML'
 981                 );
 982
 983                 mw.messages.set( 'jquerymsg-mismatched-html', '<i class="important">test</b>' );
 984                 assert.htmlEqual(
 985                         formatParse( 'jquerymsg-mismatched-html' ),
 986                         '&lt;i class=&quot;important&quot;&gt;test&lt;/b&gt;',
 987                         'Mismatched HTML start and end tag treated as text'
 988                 );
 989
 990                 mw.messages.set( 'jquerymsg-script-and-external-link', '<script>alert( "jquerymsg-script-and-external-link test" );</script> [http://example.com <i>Foo</i> bar]' );
 991                 assert.htmlEqual(
 992                         formatParse( 'jquerymsg-script-and-external-link' ),
 993                         '&lt;script&gt;alert( "jquerymsg-script-and-external-link test" );&lt;/script&gt; <a href="http://example.com"><i>Foo</i> bar</a>',
 994                         'HTML tags in external links not interfering with escaping of other tags'
 995                 );
 996
 997                 mw.messages.set( 'jquerymsg-link-script', '[http://example.com <script>alert( "jquerymsg-link-script test" );</script>]' );
 998                 assert.htmlEqual(
 999                         formatParse( 'jquerymsg-link-script' ),
1000                         '<a href="http://example.com">&lt;script&gt;alert( "jquerymsg-link-script test" );&lt;/script&gt;</a>',
1001                         'Non-whitelisted HTML tag in external link anchor treated as text'
1002                 );
1003
1004                 // Intentionally not using htmlEqual for the quote tests
1005                 mw.messages.set( 'jquerymsg-double-quotes-preserved', '<i id="double">Double</i>' );
1006                 assert.equal(
1007                         formatParse( 'jquerymsg-double-quotes-preserved' ),
1008                         mw.messages.get( 'jquerymsg-double-quotes-preserved' ),
1009                         'Attributes with double quotes are preserved as such'
1010                 );
1011
1012                 mw.messages.set( 'jquerymsg-single-quotes-normalized-to-double', '<i id=\'single\'>Single</i>' );
1013                 assert.equal(
1014                         formatParse( 'jquerymsg-single-quotes-normalized-to-double' ),
1015                         '<i id="single">Single</i>',
1016                         'Attributes with single quotes are normalized to double'
1017                 );
1018
1019                 mw.messages.set( 'jquerymsg-escaped-double-quotes-attribute', '<i style="font-family:&quot;Arial&quot;">Styled</i>' );
1020                 assert.htmlEqual(
1021                         formatParse( 'jquerymsg-escaped-double-quotes-attribute' ),
1022                         mw.messages.get( 'jquerymsg-escaped-double-quotes-attribute' ),
1023                         'Escaped attributes are parsed correctly'
1024                 );
1025
1026                 mw.messages.set( 'jquerymsg-escaped-single-quotes-attribute', '<i style=\'font-family:&#039;Arial&#039;\'>Styled</i>' );
1027                 assert.htmlEqual(
1028                         formatParse( 'jquerymsg-escaped-single-quotes-attribute' ),
1029                         mw.messages.get( 'jquerymsg-escaped-single-quotes-attribute' ),
1030                         'Escaped attributes are parsed correctly'
1031                 );
1032
1033                 mw.messages.set( 'jquerymsg-wikitext-contents-parsed', '<i>[http://example.com Example]</i>' );
1034                 assert.htmlEqual(
1035                         formatParse( 'jquerymsg-wikitext-contents-parsed' ),
1036                         '<i><a href="http://example.com">Example</a></i>',
1037                         'Contents of valid tag are treated as wikitext, so external link is parsed'
1038                 );
1039
1040                 mw.messages.set( 'jquerymsg-wikitext-contents-script', '<i><script>Script inside</script></i>' );
1041                 assert.htmlEqual(
1042                         formatParse( 'jquerymsg-wikitext-contents-script' ),
1043                         '<i>&lt;script&gt;Script inside&lt;/script&gt;</i>',
1044                         'Contents of valid tag are treated as wikitext, so invalid HTML element is treated as text'
1045                 );
1046
1047                 mw.messages.set( 'jquerymsg-unclosed-tag', 'Foo<tag>bar' );
1048                 assert.htmlEqual(
1049                         formatParse( 'jquerymsg-unclosed-tag' ),
1050                         'Foo&lt;tag&gt;bar',
1051                         'Nonsupported unclosed tags are escaped'
1052                 );
1053
1054                 mw.messages.set( 'jquerymsg-self-closing-tag', 'Foo<tag/>bar' );
1055                 assert.htmlEqual(
1056                         formatParse( 'jquerymsg-self-closing-tag' ),
1057                         'Foo&lt;tag/&gt;bar',
1058                         'Self-closing tags don\'t cause a parse error'
1059                 );
1060
1061                 mw.messages.set( 'jquerymsg-asciialphabetliteral-regression', '<b >>>="dir">asd</b>' );
1062                 assert.htmlEqual(
1063                         formatParse( 'jquerymsg-asciialphabetliteral-regression' ),
1064                         '<b>&gt;&gt;="dir"&gt;asd</b>',
1065                         'Regression test for bad "asciiAlphabetLiteral" definition'
1066                 );
1067
1068                 mw.messages.set( 'jquerymsg-entities1', 'A&B' );
1069                 mw.messages.set( 'jquerymsg-entities2', 'A&gt;B' );
1070                 mw.messages.set( 'jquerymsg-entities3', 'A&rarr;B' );
1071                 assert.htmlEqual(
1072                         formatParse( 'jquerymsg-entities1' ),
1073                         'A&amp;B',
1074                         'Lone "&" is escaped in text'
1075                 );
1076                 assert.htmlEqual(
1077                         formatParse( 'jquerymsg-entities2' ),
1078                         'A&amp;gt;B',
1079                         '"&gt;" entity is double-escaped in text' // (WHY?)
1080                 );
1081                 assert.htmlEqual(
1082                         formatParse( 'jquerymsg-entities3' ),
1083                         'A&amp;rarr;B',
1084                         '"&rarr;" entity is double-escaped in text'
1085                 );
1086
1087                 mw.messages.set( 'jquerymsg-entities-attr1', '<i title="A&B"></i>' );
1088                 mw.messages.set( 'jquerymsg-entities-attr2', '<i title="A&gt;B"></i>' );
1089                 mw.messages.set( 'jquerymsg-entities-attr3', '<i title="A&rarr;B"></i>' );
1090                 assert.htmlEqual(
1091                         formatParse( 'jquerymsg-entities-attr1' ),
1092                         '<i title="A&amp;B"></i>',
1093                         'Lone "&" is escaped in attribute'
1094                 );
1095                 assert.htmlEqual(
1096                         formatParse( 'jquerymsg-entities-attr2' ),
1097                         '<i title="A&gt;B"></i>',
1098                         '"&gt;" entity is not double-escaped in attribute' // (WHY?)
1099                 );
1100                 assert.htmlEqual(
1101                         formatParse( 'jquerymsg-entities-attr3' ),
1102                         '<i title="A&amp;rarr;B"></i>',
1103                         '"&rarr;" entity is double-escaped in attribute'
1104                 );
1105         } );
1106
1107         QUnit.test( 'Nowiki', 3, function ( assert ) {
1108                 mw.messages.set( 'jquerymsg-nowiki-link', 'Foo <nowiki>[[bar]]</nowiki> baz.' );
1109                 assert.equal(
1110                         formatParse( 'jquerymsg-nowiki-link' ),
1111                         'Foo [[bar]] baz.',
1112                         'Link inside nowiki is not parsed'
1113                 );
1114
1115                 mw.messages.set( 'jquerymsg-nowiki-htmltag', 'Foo <nowiki><b>bar</b></nowiki> baz.' );
1116                 assert.equal(
1117                         formatParse( 'jquerymsg-nowiki-htmltag' ),
1118                         'Foo &lt;b&gt;bar&lt;/b&gt; baz.',
1119                         'HTML inside nowiki is not parsed and escaped'
1120                 );
1121
1122                 mw.messages.set( 'jquerymsg-nowiki-template', 'Foo <nowiki>{{bar}}</nowiki> baz.' );
1123                 assert.equal(
1124                         formatParse( 'jquerymsg-nowiki-template' ),
1125                         'Foo {{bar}} baz.',
1126                         'Template inside nowiki is not parsed and does not cause a parse error'
1127                 );
1128         } );
1129
1130         QUnit.test( 'Behavior in case of invalid wikitext', 3, function ( assert ) {
1131                 mw.messages.set( 'invalid-wikitext', '<b>{{FAIL}}</b>' );
1132
1133                 this.suppressWarnings();
1134                 var logSpy = this.sandbox.spy( mw.log, 'warn' );
1135
1136                 assert.equal(
1137                         formatParse( 'invalid-wikitext' ),
1138                         '&lt;b&gt;{{FAIL}}&lt;/b&gt;',
1139                         'Invalid wikitext: \'parse\' format'
1140                 );
1141
1142                 assert.equal(
1143                         formatText( 'invalid-wikitext' ),
1144                         '<b>{{FAIL}}</b>',
1145                         'Invalid wikitext: \'text\' format'
1146                 );
1147
1148                 assert.equal( logSpy.callCount, 2, 'mw.log.warn calls' );
1149         } );
1150
1151         QUnit.test( 'Integration', 5, function ( assert ) {
1152                 var expected, logSpy, msg;
1153
1154                 expected = '<b><a title="Bold" href="/wiki/Bold">Bold</a>!</b>';
1155                 mw.messages.set( 'integration-test', '<b>[[Bold]]!</b>' );
1156
1157                 this.suppressWarnings();
1158                 logSpy = this.sandbox.spy( mw.log, 'warn' );
1159                 assert.equal(
1160                         window.gM( 'integration-test' ),
1161                         expected,
1162                         'Global function gM() works correctly'
1163                 );
1164                 assert.equal( logSpy.callCount, 1, 'mw.log.warn called' );
1165                 this.restoreWarnings();
1166
1167                 assert.equal(
1168                         mw.message( 'integration-test' ).parse(),
1169                         expected,
1170                         'mw.message().parse() works correctly'
1171                 );
1172
1173                 assert.equal(
1174                         $( '<span>' ).msg( 'integration-test' ).html(),
1175                         expected,
1176                         'jQuery plugin $.fn.msg() works correctly'
1177                 );
1178
1179                 mw.messages.set( 'integration-test-extlink', '[$1 Link]' );
1180                 msg = mw.message(
1181                         'integration-test-extlink',
1182                         $( '<a>' ).attr( 'href', 'http://example.com/' )
1183                 );
1184                 msg.parse(); // Not a no-op
1185                 assert.equal(
1186                         msg.parse(),
1187                         '<a href="http://example.com/">Link</a>',
1188                         'Calling .parse() multiple times does not duplicate link contents'
1189                 );
1190         } );
1191
1192 }( mediaWiki, jQuery ) );