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

   1 ( function ( mw, $ ) {
   2         /* eslint-disable camelcase */
   3         var formatText, formatParse, formatnumTests, specialCharactersPageName, expectedListUsers,
   4                 expectedListUsersSitename, expectedLinkPagenamee, expectedEntrypoints,
   5                 mwLanguageCache = {},
   6                 hasOwn = Object.hasOwnProperty;
   7
   8         // When the expected result is the same in both modes
   9         function assertBothModes( assert, parserArguments, expectedResult, assertMessage ) {
  10                 assert.equal( formatText.apply( null, parserArguments ), expectedResult, assertMessage + ' when format is \'text\'' );
  11                 assert.equal( formatParse.apply( null, parserArguments ), expectedResult, assertMessage + ' when format is \'parse\'' );
  12         }
  13
  14         QUnit.module( 'mediawiki.jqueryMsg', QUnit.newMwEnvironment( {
  15                 setup: function () {
  16                         this.originalMwLanguage = mw.language;
  17                         this.parserDefaults = mw.jqueryMsg.getParserDefaults();
  18                         mw.jqueryMsg.setParserDefaults( {
  19                                 magic: {
  20                                         PAGENAME: '2 + 2',
  21                                         PAGENAMEE: mw.util.wikiUrlencode( '2 + 2' ),
  22                                         SITENAME: 'Wiki'
  23                                 }
  24                         } );
  25
  26                         specialCharactersPageName = '"Who" wants to be a millionaire & live on \'Exotic Island\'?';
  27
  28                         expectedListUsers = '注册<a title="Special:ListUsers" href="/wiki/Special:ListUsers">用户</a>';
  29                         expectedListUsersSitename = '注册<a title="Special:ListUsers" href="/wiki/Special:ListUsers">用户' +
  30                                 'Wiki</a>';
  31                         expectedLinkPagenamee = '<a href="https://example.org/wiki/Foo?bar=baz#val/2_%2B_2">Test</a>';
  32
  33                         expectedEntrypoints = '<a href="https://www.mediawiki.org/wiki/Manual:index.php">index.php</a>';
  34
  35                         formatText = mw.jqueryMsg.getMessageFunction( {
  36                                 format: 'text'
  37                         } );
  38
  39                         formatParse = mw.jqueryMsg.getMessageFunction( {
  40                                 format: 'parse'
  41                         } );
  42                 },
  43                 teardown: function () {
  44                         mw.language = this.originalMwLanguage;
  45                         mw.jqueryMsg.setParserDefaults( this.parserDefaults );
  46                 },
  47                 config: {
  48                         wgArticlePath: '/wiki/$1',
  49                         wgNamespaceIds: {
  50                                 template: 10,
  51                                 template_talk: 11,
  52                                 // Localised
  53                                 szablon: 10,
  54                                 dyskusja_szablonu: 11
  55                         },
  56                         wgFormattedNamespaces: {
  57                                 // Localised
  58                                 10: 'Szablon',
  59                                 11: 'Dyskusja szablonu'
  60                         }
  61                 },
  62                 // Messages that are reused in multiple tests
  63                 messages: {
  64                         // The values for gender are not significant,
  65                         // what matters is which of the values is choosen by the parser
  66                         'gender-msg': '$1: {{GENDER:$2|blue|pink|green}}',
  67                         'gender-msg-currentuser': '{{GENDER:|blue|pink|green}}',
  68
  69                         'plural-msg': 'Found $1 {{PLURAL:$1|item|items}}',
  70                         // See https://phabricator.wikimedia.org/T71993
  71                         'plural-msg-explicit-forms-nested': 'Found {{PLURAL:$1|$1 results|0=no results in {{SITENAME}}|1=$1 result}}',
  72                         // Assume the grammar form grammar_case_foo is not valid in any language
  73                         'grammar-msg': 'Przeszukaj {{GRAMMAR:grammar_case_foo|{{SITENAME}}}}',
  74
  75                         'formatnum-msg': '{{formatnum:$1}}',
  76
  77                         'portal-url': 'Project:Community portal',
  78                         'see-portal-url': '{{Int:portal-url}} is an important community page.',
  79
  80                         'jquerymsg-test-statistics-users': '注册[[Special:ListUsers|用户]]',
  81                         'jquerymsg-test-statistics-users-sitename': '注册[[Special:ListUsers|用户{{SITENAME}}]]',
  82                         'jquerymsg-test-link-pagenamee': '[https://example.org/wiki/Foo?bar=baz#val/{{PAGENAMEE}} Test]',
  83
  84                         'jquerymsg-test-version-entrypoints-index-php': '[https://www.mediawiki.org/wiki/Manual:index.php index.php]',
  85
  86                         'external-link-replace': 'Foo [$1 bar]',
  87                         'external-link-plural': 'Foo {{PLURAL:$1|is [$2 one]|are [$2 some]|2=[$2 two]|3=three|4=a=b}} things.',
  88                         'plural-only-explicit-forms': 'It is a {{PLURAL:$1|1=single|2=double}} room.',
  89                         'plural-empty-explicit-form': 'There is me{{PLURAL:$1|0=| and other people}}.'
  90                 }
  91         } ) );
  92
  93         /**
  94          * Be careful to no run this in parallel as it uses a global identifier (mw.language)
  95          * to transport the module back to the test. It musn't be overwritten concurrentely.
  96          *
  97          * This function caches the mw.language data to avoid having to request the same module
  98          * multiple times. There is more than one test case for any given language.
  99          */
 100         function getMwLanguage( langCode ) {
 101                 if ( !hasOwn.call( mwLanguageCache, langCode ) ) {
 102                         mwLanguageCache[ langCode ] = $.ajax( {
 103                                 url: mw.util.wikiScript( 'load' ),
 104                                 data: {
 105                                         skin: mw.config.get( 'skin' ),
 106                                         lang: langCode,
 107                                         debug: mw.config.get( 'debug' ),
 108                                         modules: [
 109                                                 'mediawiki.language.data',
 110                                                 'mediawiki.language'
 111                                         ].join( '|' ),
 112                                         only: 'scripts'
 113                                 },
 114                                 dataType: 'script',
 115                                 cache: true
 116                         } ).then( function () {
 117                                 return mw.language;
 118                         } );
 119                 }
 120                 return mwLanguageCache[ langCode ];
 121         }
 122
 123         /**
 124          * @param {Function[]} tasks List of functions that perform tasks
 125          *  that may be asynchronous. Invoke the callback parameter when done.
 126          */
 127         function process( tasks ) {
 128                 function abort() {
 129                         tasks.splice( 0, tasks.length );
 130                         // eslint-disable-next-line no-use-before-define
 131                         next();
 132                 }
 133                 function next() {
 134                         var task;
 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                         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', 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', 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', 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', 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', 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', function ( assert ) {
 368                 var tasks;
 369                 mw.messages.set( mw.libs.phpParserData.messages );
 370                 tasks = $.map( mw.libs.phpParserData.tests, function ( test ) {
 371                         var done = assert.async();
 372                         return function ( next, abort ) {
 373                                 getMwLanguage( test.lang )
 374                                         .then( function ( langClass ) {
 375                                                 var parser;
 376                                                 mw.config.set( 'wgUserLanguage', test.lang );
 377                                                 // eslint-disable-next-line new-cap
 378                                                 parser = new mw.jqueryMsg.parser( { language: langClass } );
 379                                                 assert.equal(
 380                                                         parser.parse( test.key, test.args ).html(),
 381                                                         test.result,
 382                                                         test.name
 383                                                 );
 384                                         }, function () {
 385                                                 assert.ok( false, 'Language "' + test.lang + '" failed to load.' );
 386                                         } )
 387                                         .then( done, done )
 388                                         .then( next, abort );
 389                         };
 390                 } );
 391
 392                 process( tasks );
 393         } );
 394
 395         QUnit.test( 'Links', function ( assert ) {
 396                 var testCases,
 397                         expectedDisambiguationsText,
 398                         expectedMultipleBars,
 399                         expectedSpecialCharacters;
 400
 401                 // The below three are all identical to or based on real messages.  For disambiguations-text,
 402                 // the bold was removed because it is not yet implemented.
 403
 404                 assert.htmlEqual(
 405                         formatParse( 'jquerymsg-test-statistics-users' ),
 406                         expectedListUsers,
 407                         'Piped wikilink'
 408                 );
 409
 410                 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 ' +
 411                         '<a title="MediaWiki:Disambiguationspage" href="/wiki/MediaWiki:Disambiguationspage">MediaWiki:Disambiguationspage</a>.';
 412
 413                 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]].' );
 414                 assert.htmlEqual(
 415                         formatParse( 'disambiguations-text' ),
 416                         expectedDisambiguationsText,
 417                         'Wikilink without pipe'
 418                 );
 419
 420                 assert.htmlEqual(
 421                         formatParse( 'jquerymsg-test-version-entrypoints-index-php' ),
 422                         expectedEntrypoints,
 423                         'External link'
 424                 );
 425
 426                 // Pipe trick is not supported currently, but should not parse as text either.
 427                 mw.messages.set( 'pipe-trick', '[[Tampa, Florida|]]' );
 428                 mw.messages.set( 'reverse-pipe-trick', '[[|Tampa, Florida]]' );
 429                 mw.messages.set( 'empty-link', '[[]]' );
 430                 this.suppressWarnings();
 431                 assert.equal(
 432                         formatParse( 'pipe-trick' ),
 433                         '[[Tampa, Florida|]]',
 434                         'Pipe trick should not be parsed.'
 435                 );
 436                 assert.equal(
 437                         formatParse( 'reverse-pipe-trick' ),
 438                         '[[|Tampa, Florida]]',
 439                         'Reverse pipe trick should not be parsed.'
 440                 );
 441                 assert.equal(
 442                         formatParse( 'empty-link' ),
 443                         '[[]]',
 444                         'Empty link should not be parsed.'
 445                 );
 446                 this.restoreWarnings();
 447
 448                 expectedMultipleBars = '<a title="Main Page" href="/wiki/Main_Page">Main|Page</a>';
 449                 mw.messages.set( 'multiple-bars', '[[Main Page|Main|Page]]' );
 450                 assert.htmlEqual(
 451                         formatParse( 'multiple-bars' ),
 452                         expectedMultipleBars,
 453                         'Bar in anchor'
 454                 );
 455
 456                 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>';
 457
 458                 mw.messages.set( 'special-characters', '[[' + specialCharactersPageName + ']]' );
 459                 assert.htmlEqual(
 460                         formatParse( 'special-characters' ),
 461                         expectedSpecialCharacters,
 462                         'Special characters'
 463                 );
 464
 465                 mw.messages.set( 'leading-colon', '[[:File:Foo.jpg]]' );
 466                 assert.htmlEqual(
 467                         formatParse( 'leading-colon' ),
 468                         '<a title="File:Foo.jpg" href="/wiki/File:Foo.jpg">File:Foo.jpg</a>',
 469                         'Leading colon in links is stripped'
 470                 );
 471
 472                 assert.htmlEqual(
 473                         formatParse( 'jquerymsg-test-statistics-users-sitename' ),
 474                         expectedListUsersSitename,
 475                         'Piped wikilink with parser function in the text'
 476                 );
 477
 478                 assert.htmlEqual(
 479                         formatParse( 'jquerymsg-test-link-pagenamee' ),
 480                         expectedLinkPagenamee,
 481                         'External link with parser function in the URL'
 482                 );
 483
 484                 testCases = [
 485                         [
 486                                 'extlink-html-full',
 487                                 'asd [http://example.org <strong>Example</strong>] asd',
 488                                 'asd <a href="http://example.org"><strong>Example</strong></a> asd'
 489                         ],
 490                         [
 491                                 'extlink-html-partial',
 492                                 'asd [http://example.org foo <strong>Example</strong> bar] asd',
 493                                 'asd <a href="http://example.org">foo <strong>Example</strong> bar</a> asd'
 494                         ],
 495                         [
 496                                 'wikilink-html-full',
 497                                 'asd [[Example|<strong>Example</strong>]] asd',
 498                                 'asd <a title="Example" href="/wiki/Example"><strong>Example</strong></a> asd'
 499                         ],
 500                         [
 501                                 'wikilink-html-partial',
 502                                 'asd [[Example|foo <strong>Example</strong> bar]] asd',
 503                                 'asd <a title="Example" href="/wiki/Example">foo <strong>Example</strong> bar</a> asd'
 504                         ]
 505                 ];
 506
 507                 $.each( testCases, function () {
 508                         var
 509                                 key = this[ 0 ],
 510                                 input = this[ 1 ],
 511                                 output = this[ 2 ];
 512                         mw.messages.set( key, input );
 513                         assert.htmlEqual(
 514                                 formatParse( key ),
 515                                 output,
 516                                 'HTML in links: ' + key
 517                         );
 518                 } );
 519         } );
 520
 521         QUnit.test( 'Replacements in links', function ( assert ) {
 522                 var testCases = [
 523                         [
 524                                 'extlink-param-href-full',
 525                                 'asd [$1 Example] asd',
 526                                 'asd <a href="http://example.com">Example</a> asd'
 527                         ],
 528                         [
 529                                 'extlink-param-href-partial',
 530                                 'asd [$1/example Example] asd',
 531                                 'asd <a href="http://example.com/example">Example</a> asd'
 532                         ],
 533                         [
 534                                 'extlink-param-text-full',
 535                                 'asd [http://example.org $2] asd',
 536                                 'asd <a href="http://example.org">Text</a> asd'
 537                         ],
 538                         [
 539                                 'extlink-param-text-partial',
 540                                 'asd [http://example.org Example $2] asd',
 541                                 'asd <a href="http://example.org">Example Text</a> asd'
 542                         ],
 543                         [
 544                                 'extlink-param-both-full',
 545                                 'asd [$1 $2] asd',
 546                                 'asd <a href="http://example.com">Text</a> asd'
 547                         ],
 548                         [
 549                                 'extlink-param-both-partial',
 550                                 'asd [$1/example Example $2] asd',
 551                                 'asd <a href="http://example.com/example">Example Text</a> asd'
 552                         ],
 553                         [
 554                                 'wikilink-param-href-full',
 555                                 'asd [[$1|Example]] asd',
 556                                 'asd <a title="Example" href="/wiki/Example">Example</a> asd'
 557                         ],
 558                         [
 559                                 'wikilink-param-href-partial',
 560                                 'asd [[$1/Test|Example]] asd',
 561                                 'asd <a title="Example/Test" href="/wiki/Example/Test">Example</a> asd'
 562                         ],
 563                         [
 564                                 'wikilink-param-text-full',
 565                                 'asd [[Example|$2]] asd',
 566                                 'asd <a title="Example" href="/wiki/Example">Text</a> asd'
 567                         ],
 568                         [
 569                                 'wikilink-param-text-partial',
 570                                 'asd [[Example|Example $2]] asd',
 571                                 'asd <a title="Example" href="/wiki/Example">Example Text</a> asd'
 572                         ],
 573                         [
 574                                 'wikilink-param-both-full',
 575                                 'asd [[$1|$2]] asd',
 576                                 'asd <a title="Example" href="/wiki/Example">Text</a> asd'
 577                         ],
 578                         [
 579                                 'wikilink-param-both-partial',
 580                                 'asd [[$1/Test|Example $2]] asd',
 581                                 'asd <a title="Example/Test" href="/wiki/Example/Test">Example Text</a> asd'
 582                         ],
 583                         [
 584                                 'wikilink-param-unpiped-full',
 585                                 'asd [[$1]] asd',
 586                                 'asd <a title="Example" href="/wiki/Example">Example</a> asd'
 587                         ],
 588                         [
 589                                 'wikilink-param-unpiped-partial',
 590                                 'asd [[$1/Test]] asd',
 591                                 'asd <a title="Example/Test" href="/wiki/Example/Test">Example/Test</a> asd'
 592                         ]
 593                 ];
 594
 595                 $.each( testCases, function () {
 596                         var
 597                                 key = this[ 0 ],
 598                                 input = this[ 1 ],
 599                                 output = this[ 2 ],
 600                                 paramHref = key.slice( 0, 8 ) === 'wikilink' ? 'Example' : 'http://example.com',
 601                                 paramText = 'Text';
 602                         mw.messages.set( key, input );
 603                         assert.htmlEqual(
 604                                 formatParse( key, paramHref, paramText ),
 605                                 output,
 606                                 'Replacements in links: ' + key
 607                         );
 608                 } );
 609         } );
 610
 611         // Tests that {{-transformation vs. general parsing are done as requested
 612         QUnit.test( 'Curly brace transformation', function ( assert ) {
 613                 var oldUserLang = mw.config.get( 'wgUserLanguage' );
 614
 615                 assertBothModes( assert, [ 'gender-msg', 'Bob', 'male' ], 'Bob: blue', 'gender is resolved' );
 616
 617                 assertBothModes( assert, [ 'plural-msg', 5 ], 'Found 5 items', 'plural is resolved' );
 618
 619                 assertBothModes( assert, [ 'grammar-msg' ], 'Przeszukaj Wiki', 'grammar is resolved' );
 620
 621                 mw.config.set( 'wgUserLanguage', 'en' );
 622                 assertBothModes( assert, [ 'formatnum-msg', '987654321.654321' ], '987,654,321.654', 'formatnum is resolved' );
 623
 624                 // Test non-{{ wikitext, where behavior differs
 625
 626                 // Wikilink
 627                 assert.equal(
 628                         formatText( 'jquerymsg-test-statistics-users' ),
 629                         mw.messages.get( 'jquerymsg-test-statistics-users' ),
 630                         'Internal link message unchanged when format is \'text\''
 631                 );
 632                 assert.htmlEqual(
 633                         formatParse( 'jquerymsg-test-statistics-users' ),
 634                         expectedListUsers,
 635                         'Internal link message parsed when format is \'parse\''
 636                 );
 637
 638                 // External link
 639                 assert.equal(
 640                         formatText( 'jquerymsg-test-version-entrypoints-index-php' ),
 641                         mw.messages.get( 'jquerymsg-test-version-entrypoints-index-php' ),
 642                         'External link message unchanged when format is \'text\''
 643                 );
 644                 assert.htmlEqual(
 645                         formatParse( 'jquerymsg-test-version-entrypoints-index-php' ),
 646                         expectedEntrypoints,
 647                         'External link message processed when format is \'parse\''
 648                 );
 649
 650                 // External link with parameter
 651                 assert.equal(
 652                         formatText( 'external-link-replace', 'http://example.com' ),
 653                         'Foo [http://example.com bar]',
 654                         'External link message only substitutes parameter when format is \'text\''
 655                 );
 656                 assert.htmlEqual(
 657                         formatParse( 'external-link-replace', 'http://example.com' ),
 658                         'Foo <a href="http://example.com">bar</a>',
 659                         'External link message processed when format is \'parse\''
 660                 );
 661                 assert.htmlEqual(
 662                         formatParse( 'external-link-replace', $( '<i>' ) ),
 663                         'Foo <i>bar</i>',
 664                         'External link message processed as jQuery object when format is \'parse\''
 665                 );
 666                 assert.htmlEqual(
 667                         formatParse( 'external-link-replace', function () {} ),
 668                         'Foo <a role="button" tabindex="0">bar</a>',
 669                         'External link message processed as function when format is \'parse\''
 670                 );
 671
 672                 mw.config.set( 'wgUserLanguage', oldUserLang );
 673         } );
 674
 675         QUnit.test( 'Int', function ( assert ) {
 676                 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.',
 677                         expectedNewarticletext,
 678                         helpPageTitle = 'Help:Foobar';
 679
 680                 mw.messages.set( 'foobar', helpPageTitle );
 681
 682                 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 ' +
 683                         '<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.';
 684
 685                 mw.messages.set( 'newarticletext', newarticletextSource );
 686
 687                 assert.htmlEqual(
 688                         formatParse( 'newarticletext' ),
 689                         expectedNewarticletext,
 690                         'Link with nested message'
 691                 );
 692
 693                 assert.equal(
 694                         formatParse( 'see-portal-url' ),
 695                         'Project:Community portal is an important community page.',
 696                         'Nested message'
 697                 );
 698
 699                 mw.messages.set( 'newarticletext-lowercase',
 700                         newarticletextSource.replace( 'Int:Helppage', 'int:helppage' ) );
 701
 702                 assert.htmlEqual(
 703                         formatParse( 'newarticletext-lowercase' ),
 704                         expectedNewarticletext,
 705                         'Link with nested message, lowercase include'
 706                 );
 707
 708                 mw.messages.set( 'uses-missing-int', '{{int:doesnt-exist}}' );
 709
 710                 assert.equal(
 711                         formatParse( 'uses-missing-int' ),
 712                         '⧼doesnt-exist⧽',
 713                         'int: where nested message does not exist'
 714                 );
 715         } );
 716
 717         QUnit.test( 'Ns', function ( assert ) {
 718                 mw.messages.set( 'ns-template-talk', '{{ns:Template talk}}' );
 719                 assert.equal(
 720                         formatParse( 'ns-template-talk' ),
 721                         'Dyskusja szablonu',
 722                         'ns: returns localised namespace when used with a canonical namespace name'
 723                 );
 724
 725                 mw.messages.set( 'ns-10', '{{ns:10}}' );
 726                 assert.equal(
 727                         formatParse( 'ns-10' ),
 728                         'Szablon',
 729                         'ns: returns localised namespace when used with a namespace number'
 730                 );
 731
 732                 mw.messages.set( 'ns-unknown', '{{ns:doesnt-exist}}' );
 733                 assert.equal(
 734                         formatParse( 'ns-unknown' ),
 735                         '',
 736                         'ns: returns empty string for unknown namespace name'
 737                 );
 738
 739                 mw.messages.set( 'ns-in-a-link', '[[{{ns:template}}:Foo]]' );
 740                 assert.equal(
 741                         formatParse( 'ns-in-a-link' ),
 742                         '<a title="Szablon:Foo" href="/wiki/Szablon:Foo">Szablon:Foo</a>',
 743                         'ns: works when used inside a wikilink'
 744                 );
 745         } );
 746
 747         // Tests that getMessageFunction is used for non-plain messages with curly braces or
 748         // square brackets, but not otherwise.
 749         QUnit.test( 'mw.Message.prototype.parser monkey-patch', function ( assert ) {
 750                 var oldGMF, outerCalled, innerCalled;
 751
 752                 mw.messages.set( {
 753                         'curly-brace': '{{int:message}}',
 754                         'single-square-bracket': '[https://www.mediawiki.org/ MediaWiki]',
 755                         'double-square-bracket': '[[Some page]]',
 756                         regular: 'Other message'
 757                 } );
 758
 759                 oldGMF = mw.jqueryMsg.getMessageFunction;
 760
 761                 mw.jqueryMsg.getMessageFunction = function () {
 762                         outerCalled = true;
 763                         return function () {
 764                                 innerCalled = true;
 765                         };
 766                 };
 767
 768                 function verifyGetMessageFunction( key, format, shouldCall ) {
 769                         var message;
 770                         outerCalled = false;
 771                         innerCalled = false;
 772                         message = mw.message( key );
 773                         message[ format ]();
 774                         assert.strictEqual( outerCalled, shouldCall, 'Outer function called for ' + key );
 775                         assert.strictEqual( innerCalled, shouldCall, 'Inner function called for ' + key );
 776                         delete mw.messages[ format ];
 777                 }
 778
 779                 verifyGetMessageFunction( 'curly-brace', 'parse', true );
 780                 verifyGetMessageFunction( 'curly-brace', 'plain', false );
 781
 782                 verifyGetMessageFunction( 'single-square-bracket', 'parse', true );
 783                 verifyGetMessageFunction( 'single-square-bracket', 'plain', false );
 784
 785                 verifyGetMessageFunction( 'double-square-bracket', 'parse', true );
 786                 verifyGetMessageFunction( 'double-square-bracket', 'plain', false );
 787
 788                 verifyGetMessageFunction( 'regular', 'parse', false );
 789                 verifyGetMessageFunction( 'regular', 'plain', false );
 790
 791                 verifyGetMessageFunction( 'jquerymsg-test-pagetriage-del-talk-page-notify-summary', 'plain', false );
 792                 verifyGetMessageFunction( 'jquerymsg-test-categorytree-collapse-bullet', 'plain', false );
 793                 verifyGetMessageFunction( 'jquerymsg-test-wikieditor-toolbar-help-content-signature-result', 'plain', false );
 794
 795                 mw.jqueryMsg.getMessageFunction = oldGMF;
 796         } );
 797
 798         formatnumTests = [
 799                 {
 800                         lang: 'en',
 801                         number: 987654321.654321,
 802                         result: '987,654,321.654',
 803                         description: 'formatnum test for English, decimal separator'
 804                 },
 805                 {
 806                         lang: 'ar',
 807                         number: 987654321.654321,
 808                         result: '٩٨٧٬٦٥٤٬٣٢١٫٦٥٤',
 809                         description: 'formatnum test for Arabic, with decimal separator'
 810                 },
 811                 {
 812                         lang: 'ar',
 813                         number: '٩٨٧٦٥٤٣٢١٫٦٥٤٣٢١',
 814                         result: 987654321,
 815                         integer: true,
 816                         description: 'formatnum test for Arabic, with decimal separator, reverse'
 817                 },
 818                 {
 819                         lang: 'ar',
 820                         number: -12.89,
 821                         result: '-١٢٫٨٩',
 822                         description: 'formatnum test for Arabic, negative number'
 823                 },
 824                 {
 825                         lang: 'ar',
 826                         number: '-١٢٫٨٩',
 827                         result: -12,
 828                         integer: true,
 829                         description: 'formatnum test for Arabic, negative number, reverse'
 830                 },
 831                 {
 832                         lang: 'nl',
 833                         number: 987654321.654321,
 834                         result: '987.654.321,654',
 835                         description: 'formatnum test for Nederlands, decimal separator'
 836                 },
 837                 {
 838                         lang: 'nl',
 839                         number: -12.89,
 840                         result: '-12,89',
 841                         description: 'formatnum test for Nederlands, negative number'
 842                 },
 843                 {
 844                         lang: 'nl',
 845                         number: '.89',
 846                         result: '0,89',
 847                         description: 'formatnum test for Nederlands'
 848                 },
 849                 {
 850                         lang: 'nl',
 851                         number: 'invalidnumber',
 852                         result: 'invalidnumber',
 853                         description: 'formatnum test for Nederlands, invalid number'
 854                 },
 855                 {
 856                         lang: 'ml',
 857                         number: '1000000000',
 858                         result: '1,00,00,00,000',
 859                         description: 'formatnum test for Malayalam'
 860                 },
 861                 {
 862                         lang: 'ml',
 863                         number: '-1000000000',
 864                         result: '-1,00,00,00,000',
 865                         description: 'formatnum test for Malayalam, negative number'
 866                 },
 867                 /*
 868                  * This will fail because of wrong pattern for ml in MW(different from CLDR)
 869                 {
 870                         lang: 'ml',
 871                         number: '1000000000.000',
 872                         result: '1,00,00,00,000.000',
 873                         description: 'formatnum test for Malayalam with decimal place'
 874                 },
 875                 */
 876                 {
 877                         lang: 'hi',
 878                         number: '123456789.123456789',
 879                         result: '१२,३४,५६,७८९',
 880                         description: 'formatnum test for Hindi'
 881                 },
 882                 {
 883                         lang: 'hi',
 884                         number: '१२,३४,५६,७८९',
 885                         result: '१२,३४,५६,७८९',
 886                         description: 'formatnum test for Hindi, Devanagari digits passed'
 887                 },
 888                 {
 889                         lang: 'hi',
 890                         number: '१,२३,४५६',
 891                         result: '123456',
 892                         integer: true,
 893                         description: 'formatnum test for Hindi, Devanagari digits passed to get integer value'
 894                 }
 895         ];
 896
 897         QUnit.test( 'formatnum', function ( assert ) {
 898                 var queue;
 899                 mw.messages.set( 'formatnum-msg', '{{formatnum:$1}}' );
 900                 mw.messages.set( 'formatnum-msg-int', '{{formatnum:$1|R}}' );
 901                 queue = $.map( formatnumTests, function ( test ) {
 902                         var done = assert.async();
 903                         return function ( next, abort ) {
 904                                 getMwLanguage( test.lang )
 905                                         .then( function ( langClass ) {
 906                                                 var parser;
 907                                                 mw.config.set( 'wgUserLanguage', test.lang );
 908                                                 // eslint-disable-next-line new-cap
 909                                                 parser = new mw.jqueryMsg.parser( { language: langClass } );
 910                                                 assert.equal(
 911                                                         parser.parse( test.integer ? 'formatnum-msg-int' : 'formatnum-msg',
 912                                                                 [ test.number ] ).html(),
 913                                                         test.result,
 914                                                         test.description
 915                                                 );
 916                                         }, function () {
 917                                                 assert.ok( false, 'Language "' + test.lang + '" failed to load' );
 918                                         } )
 919                                         .then( done, done )
 920                                         .then( next, abort );
 921                         };
 922                 } );
 923                 process( queue );
 924         } );
 925
 926         // HTML in wikitext
 927         QUnit.test( 'HTML', function ( assert ) {
 928                 mw.messages.set( 'jquerymsg-italics-msg', '<i>Very</i> important' );
 929
 930                 assertBothModes( assert, [ 'jquerymsg-italics-msg' ], mw.messages.get( 'jquerymsg-italics-msg' ), 'Simple italics unchanged' );
 931
 932                 mw.messages.set( 'jquerymsg-bold-msg', '<b>Strong</b> speaker' );
 933                 assertBothModes( assert, [ 'jquerymsg-bold-msg' ], mw.messages.get( 'jquerymsg-bold-msg' ), 'Simple bold unchanged' );
 934
 935                 mw.messages.set( 'jquerymsg-bold-italics-msg', 'It is <b><i>key</i></b>' );
 936                 assertBothModes( assert, [ 'jquerymsg-bold-italics-msg' ], mw.messages.get( 'jquerymsg-bold-italics-msg' ), 'Bold and italics nesting order preserved' );
 937
 938                 mw.messages.set( 'jquerymsg-italics-bold-msg', 'It is <i><b>vital</b></i>' );
 939                 assertBothModes( assert, [ 'jquerymsg-italics-bold-msg' ], mw.messages.get( 'jquerymsg-italics-bold-msg' ), 'Italics and bold nesting order preserved' );
 940
 941                 mw.messages.set( 'jquerymsg-italics-with-link', 'An <i>italicized [[link|wiki-link]]</i>' );
 942
 943                 assert.htmlEqual(
 944                         formatParse( 'jquerymsg-italics-with-link' ),
 945                         'An <i>italicized <a title="link" href="' + mw.html.escape( mw.util.getUrl( 'link' ) ) + '">wiki-link</i>',
 946                         'Italics with link inside in parse mode'
 947                 );
 948
 949                 assert.equal(
 950                         formatText( 'jquerymsg-italics-with-link' ),
 951                         mw.messages.get( 'jquerymsg-italics-with-link' ),
 952                         'Italics with link unchanged in text mode'
 953                 );
 954
 955                 mw.messages.set( 'jquerymsg-italics-id-class', '<i id="foo" class="bar">Foo</i>' );
 956                 assert.htmlEqual(
 957                         formatParse( 'jquerymsg-italics-id-class' ),
 958                         mw.messages.get( 'jquerymsg-italics-id-class' ),
 959                         'ID and class are allowed'
 960                 );
 961
 962                 mw.messages.set( 'jquerymsg-italics-onclick', '<i onclick="alert(\'foo\')">Foo</i>' );
 963                 assert.htmlEqual(
 964                         formatParse( 'jquerymsg-italics-onclick' ),
 965                         '&lt;i onclick=&quot;alert(\'foo\')&quot;&gt;Foo&lt;/i&gt;',
 966                         'element with onclick is escaped because it is not allowed'
 967                 );
 968
 969                 mw.messages.set( 'jquerymsg-script-msg', '<script  >alert( "Who put this tag here?" );</script>' );
 970                 assert.htmlEqual(
 971                         formatParse( 'jquerymsg-script-msg' ),
 972                         '&lt;script  &gt;alert( &quot;Who put this tag here?&quot; );&lt;/script&gt;',
 973                         'Tag outside whitelist escaped in parse mode'
 974                 );
 975
 976                 assert.equal(
 977                         formatText( 'jquerymsg-script-msg' ),
 978                         mw.messages.get( 'jquerymsg-script-msg' ),
 979                         'Tag outside whitelist unchanged in text mode'
 980                 );
 981
 982                 mw.messages.set( 'jquerymsg-script-link-msg', '<script>[[Foo|bar]]</script>' );
 983                 assert.htmlEqual(
 984                         formatParse( 'jquerymsg-script-link-msg' ),
 985                         '&lt;script&gt;<a title="Foo" href="' + mw.html.escape( mw.util.getUrl( 'Foo' ) ) + '">bar</a>&lt;/script&gt;',
 986                         'Script tag text is escaped because that element is not allowed, but link inside is still HTML'
 987                 );
 988
 989                 mw.messages.set( 'jquerymsg-mismatched-html', '<i class="important">test</b>' );
 990                 assert.htmlEqual(
 991                         formatParse( 'jquerymsg-mismatched-html' ),
 992                         '&lt;i class=&quot;important&quot;&gt;test&lt;/b&gt;',
 993                         'Mismatched HTML start and end tag treated as text'
 994                 );
 995
 996                 mw.messages.set( 'jquerymsg-script-and-external-link', '<script>alert( "jquerymsg-script-and-external-link test" );</script> [http://example.com <i>Foo</i> bar]' );
 997                 assert.htmlEqual(
 998                         formatParse( 'jquerymsg-script-and-external-link' ),
 999                         '&lt;script&gt;alert( "jquerymsg-script-and-external-link test" );&lt;/script&gt; <a href="http://example.com"><i>Foo</i> bar</a>',
1000                         'HTML tags in external links not interfering with escaping of other tags'
1001                 );
1002
1003                 mw.messages.set( 'jquerymsg-link-script', '[http://example.com <script>alert( "jquerymsg-link-script test" );</script>]' );
1004                 assert.htmlEqual(
1005                         formatParse( 'jquerymsg-link-script' ),
1006                         '<a href="http://example.com">&lt;script&gt;alert( "jquerymsg-link-script test" );&lt;/script&gt;</a>',
1007                         'Non-whitelisted HTML tag in external link anchor treated as text'
1008                 );
1009
1010                 // Intentionally not using htmlEqual for the quote tests
1011                 mw.messages.set( 'jquerymsg-double-quotes-preserved', '<i id="double">Double</i>' );
1012                 assert.equal(
1013                         formatParse( 'jquerymsg-double-quotes-preserved' ),
1014                         mw.messages.get( 'jquerymsg-double-quotes-preserved' ),
1015                         'Attributes with double quotes are preserved as such'
1016                 );
1017
1018                 mw.messages.set( 'jquerymsg-single-quotes-normalized-to-double', '<i id=\'single\'>Single</i>' );
1019                 assert.equal(
1020                         formatParse( 'jquerymsg-single-quotes-normalized-to-double' ),
1021                         '<i id="single">Single</i>',
1022                         'Attributes with single quotes are normalized to double'
1023                 );
1024
1025                 mw.messages.set( 'jquerymsg-escaped-double-quotes-attribute', '<i style="font-family:&quot;Arial&quot;">Styled</i>' );
1026                 assert.htmlEqual(
1027                         formatParse( 'jquerymsg-escaped-double-quotes-attribute' ),
1028                         mw.messages.get( 'jquerymsg-escaped-double-quotes-attribute' ),
1029                         'Escaped attributes are parsed correctly'
1030                 );
1031
1032                 mw.messages.set( 'jquerymsg-escaped-single-quotes-attribute', '<i style=\'font-family:&#039;Arial&#039;\'>Styled</i>' );
1033                 assert.htmlEqual(
1034                         formatParse( 'jquerymsg-escaped-single-quotes-attribute' ),
1035                         mw.messages.get( 'jquerymsg-escaped-single-quotes-attribute' ),
1036                         'Escaped attributes are parsed correctly'
1037                 );
1038
1039                 mw.messages.set( 'jquerymsg-wikitext-contents-parsed', '<i>[http://example.com Example]</i>' );
1040                 assert.htmlEqual(
1041                         formatParse( 'jquerymsg-wikitext-contents-parsed' ),
1042                         '<i><a href="http://example.com">Example</a></i>',
1043                         'Contents of valid tag are treated as wikitext, so external link is parsed'
1044                 );
1045
1046                 mw.messages.set( 'jquerymsg-wikitext-contents-script', '<i><script>Script inside</script></i>' );
1047                 assert.htmlEqual(
1048                         formatParse( 'jquerymsg-wikitext-contents-script' ),
1049                         '<i>&lt;script&gt;Script inside&lt;/script&gt;</i>',
1050                         'Contents of valid tag are treated as wikitext, so invalid HTML element is treated as text'
1051                 );
1052
1053                 mw.messages.set( 'jquerymsg-unclosed-tag', 'Foo<tag>bar' );
1054                 assert.htmlEqual(
1055                         formatParse( 'jquerymsg-unclosed-tag' ),
1056                         'Foo&lt;tag&gt;bar',
1057                         'Nonsupported unclosed tags are escaped'
1058                 );
1059
1060                 mw.messages.set( 'jquerymsg-self-closing-tag', 'Foo<tag/>bar' );
1061                 assert.htmlEqual(
1062                         formatParse( 'jquerymsg-self-closing-tag' ),
1063                         'Foo&lt;tag/&gt;bar',
1064                         'Self-closing tags don\'t cause a parse error'
1065                 );
1066
1067                 mw.messages.set( 'jquerymsg-asciialphabetliteral-regression', '<b >>>="dir">asd</b>' );
1068                 assert.htmlEqual(
1069                         formatParse( 'jquerymsg-asciialphabetliteral-regression' ),
1070                         '<b>&gt;&gt;="dir"&gt;asd</b>',
1071                         'Regression test for bad "asciiAlphabetLiteral" definition'
1072                 );
1073
1074                 mw.messages.set( 'jquerymsg-entities1', 'A&B' );
1075                 mw.messages.set( 'jquerymsg-entities2', 'A&gt;B' );
1076                 mw.messages.set( 'jquerymsg-entities3', 'A&rarr;B' );
1077                 assert.htmlEqual(
1078                         formatParse( 'jquerymsg-entities1' ),
1079                         'A&amp;B',
1080                         'Lone "&" is escaped in text'
1081                 );
1082                 assert.htmlEqual(
1083                         formatParse( 'jquerymsg-entities2' ),
1084                         'A&amp;gt;B',
1085                         '"&gt;" entity is double-escaped in text' // (WHY?)
1086                 );
1087                 assert.htmlEqual(
1088                         formatParse( 'jquerymsg-entities3' ),
1089                         'A&amp;rarr;B',
1090                         '"&rarr;" entity is double-escaped in text'
1091                 );
1092
1093                 mw.messages.set( 'jquerymsg-entities-attr1', '<i title="A&B"></i>' );
1094                 mw.messages.set( 'jquerymsg-entities-attr2', '<i title="A&gt;B"></i>' );
1095                 mw.messages.set( 'jquerymsg-entities-attr3', '<i title="A&rarr;B"></i>' );
1096                 assert.htmlEqual(
1097                         formatParse( 'jquerymsg-entities-attr1' ),
1098                         '<i title="A&amp;B"></i>',
1099                         'Lone "&" is escaped in attribute'
1100                 );
1101                 assert.htmlEqual(
1102                         formatParse( 'jquerymsg-entities-attr2' ),
1103                         '<i title="A&gt;B"></i>',
1104                         '"&gt;" entity is not double-escaped in attribute' // (WHY?)
1105                 );
1106                 assert.htmlEqual(
1107                         formatParse( 'jquerymsg-entities-attr3' ),
1108                         '<i title="A&amp;rarr;B"></i>',
1109                         '"&rarr;" entity is double-escaped in attribute'
1110                 );
1111         } );
1112
1113         QUnit.test( 'Nowiki', function ( assert ) {
1114                 mw.messages.set( 'jquerymsg-nowiki-link', 'Foo <nowiki>[[bar]]</nowiki> baz.' );
1115                 assert.equal(
1116                         formatParse( 'jquerymsg-nowiki-link' ),
1117                         'Foo [[bar]] baz.',
1118                         'Link inside nowiki is not parsed'
1119                 );
1120
1121                 mw.messages.set( 'jquerymsg-nowiki-htmltag', 'Foo <nowiki><b>bar</b></nowiki> baz.' );
1122                 assert.equal(
1123                         formatParse( 'jquerymsg-nowiki-htmltag' ),
1124                         'Foo &lt;b&gt;bar&lt;/b&gt; baz.',
1125                         'HTML inside nowiki is not parsed and escaped'
1126                 );
1127
1128                 mw.messages.set( 'jquerymsg-nowiki-template', 'Foo <nowiki>{{bar}}</nowiki> baz.' );
1129                 assert.equal(
1130                         formatParse( 'jquerymsg-nowiki-template' ),
1131                         'Foo {{bar}} baz.',
1132                         'Template inside nowiki is not parsed and does not cause a parse error'
1133                 );
1134         } );
1135
1136         QUnit.test( 'Behavior in case of invalid wikitext', function ( assert ) {
1137                 var logSpy;
1138                 mw.messages.set( 'invalid-wikitext', '<b>{{FAIL}}</b>' );
1139
1140                 this.suppressWarnings();
1141                 logSpy = this.sandbox.spy( mw.log, 'warn' );
1142
1143                 assert.equal(
1144                         formatParse( 'invalid-wikitext' ),
1145                         '&lt;b&gt;{{FAIL}}&lt;/b&gt;',
1146                         'Invalid wikitext: \'parse\' format'
1147                 );
1148
1149                 assert.equal(
1150                         formatText( 'invalid-wikitext' ),
1151                         '<b>{{FAIL}}</b>',
1152                         'Invalid wikitext: \'text\' format'
1153                 );
1154
1155                 assert.equal( logSpy.callCount, 2, 'mw.log.warn calls' );
1156         } );
1157
1158         QUnit.test( 'Integration', function ( assert ) {
1159                 var expected, logSpy, msg;
1160
1161                 expected = '<b><a title="Bold" href="/wiki/Bold">Bold</a>!</b>';
1162                 mw.messages.set( 'integration-test', '<b>[[Bold]]!</b>' );
1163
1164                 this.suppressWarnings();
1165                 logSpy = this.sandbox.spy( mw.log, 'warn' );
1166                 assert.equal(
1167                         window.gM( 'integration-test' ),
1168                         expected,
1169                         'Global function gM() works correctly'
1170                 );
1171                 assert.equal( logSpy.callCount, 1, 'mw.log.warn called' );
1172                 this.restoreWarnings();
1173
1174                 assert.equal(
1175                         mw.message( 'integration-test' ).parse(),
1176                         expected,
1177                         'mw.message().parse() works correctly'
1178                 );
1179
1180                 assert.equal(
1181                         $( '<span>' ).msg( 'integration-test' ).html(),
1182                         expected,
1183                         'jQuery plugin $.fn.msg() works correctly'
1184                 );
1185
1186                 mw.messages.set( 'integration-test-extlink', '[$1 Link]' );
1187                 msg = mw.message(
1188                         'integration-test-extlink',
1189                         $( '<a>' ).attr( 'href', 'http://example.com/' )
1190                 );
1191                 msg.parse(); // Not a no-op
1192                 assert.equal(
1193                         msg.parse(),
1194                         '<a href="http://example.com/">Link</a>',
1195                         'Calling .parse() multiple times does not duplicate link contents'
1196                 );
1197         } );
1198
1199         QUnit.test( 'setParserDefaults', function ( assert ) {
1200                 mw.jqueryMsg.setParserDefaults( {
1201                         magic: {
1202                                 FOO: 'foo',
1203                                 BAR: 'bar'
1204                         }
1205                 } );
1206
1207                 assert.deepEqual(
1208                         mw.jqueryMsg.getParserDefaults().magic,
1209                         {
1210                                 FOO: 'foo',
1211                                 BAR: 'bar'
1212                         },
1213                         'setParserDefaults is shallow by default'
1214                 );
1215
1216                 mw.jqueryMsg.setParserDefaults(
1217                         {
1218                                 magic: {
1219                                         BAZ: 'baz'
1220                                 }
1221                         },
1222                         true
1223                 );
1224
1225                 assert.deepEqual(
1226                         mw.jqueryMsg.getParserDefaults().magic,
1227                         {
1228                                 FOO: 'foo',
1229                                 BAR: 'bar',
1230                                 BAZ: 'baz'
1231                         },
1232                         'setParserDefaults is deep if requested'
1233                 );
1234         } );
1235 }( mediaWiki, jQuery ) );