tests/qunit/suites/resources/jquery/jquery.tablesorter.test.js

   1 ( function ( $, mw ) {
   2         var header = [ 'Planet', 'Radius (km)' ],
   3
   4                 // Data set "planets"
   5                 mercury = [ 'Mercury', '2439.7' ],
   6                 venus = [ 'Venus', '6051.8' ],
   7                 earth = [ 'Earth', '6371.0' ],
   8                 mars = [ 'Mars', '3390.0' ],
   9                 jupiter = [ 'Jupiter', '69911' ],
  10                 saturn = [ 'Saturn', '58232' ],
  11                 planets = [ mercury, venus, earth, mars, jupiter, saturn ],
  12                 planetsAscName = [ earth, jupiter, mars, mercury, saturn, venus ],
  13                 planetsAscRadius = [ mercury, mars, venus, earth, saturn, jupiter ],
  14                 planetsRowspan,
  15                 planetsRowspanII,
  16                 planetsAscNameLegacy,
  17
  18                 // Data set "simple"
  19                 a1 = [ 'A', '1' ],
  20                 a2 = [ 'A', '2' ],
  21                 a3 = [ 'A', '3' ],
  22                 b1 = [ 'B', '1' ],
  23                 b2 = [ 'B', '2' ],
  24                 b3 = [ 'B', '3' ],
  25                 simple = [ a2, b3, a1, a3, b2, b1 ],
  26                 simpleAsc = [ a1, a2, a3, b1, b2, b3 ],
  27                 simpleDescasc = [ b1, b2, b3, a1, a2, a3 ],
  28
  29                 // Data set "colspan"
  30                 header4 = [ 'column1a', 'column1b', 'column1c', 'column2' ],
  31                 aaa1 = [ 'A', 'A', 'A', '1' ],
  32                 aab5 = [ 'A', 'A', 'B', '5' ],
  33                 abc3 = [ 'A', 'B', 'C', '3' ],
  34                 bbc2 = [ 'B', 'B', 'C', '2' ],
  35                 caa4 = [ 'C', 'A', 'A', '4' ],
  36                 colspanInitial = [ aab5, aaa1, abc3, bbc2, caa4 ],
  37
  38                 // Data set "ipv4"
  39                 ipv4 = [
  40                         // Some randomly generated fake IPs
  41                         [ '45.238.27.109' ],
  42                         [ '44.172.9.22' ],
  43                         [ '247.240.82.209' ],
  44                         [ '204.204.132.158' ],
  45                         [ '170.38.91.162' ],
  46                         [ '197.219.164.9' ],
  47                         [ '45.68.154.72' ],
  48                         [ '182.195.149.80' ]
  49                 ],
  50                 ipv4Sorted = [
  51                         // Sort order should go octet by octet
  52                         [ '44.172.9.22' ],
  53                         [ '45.68.154.72' ],
  54                         [ '45.238.27.109' ],
  55                         [ '170.38.91.162' ],
  56                         [ '182.195.149.80' ],
  57                         [ '197.219.164.9' ],
  58                         [ '204.204.132.158' ],
  59                         [ '247.240.82.209' ]
  60                 ],
  61
  62                 // Data set "umlaut"
  63                 umlautWords = [
  64                         [ 'Günther' ],
  65                         [ 'Peter' ],
  66                         [ 'Björn' ],
  67                         [ 'Bjorn' ],
  68                         [ 'Apfel' ],
  69                         [ 'Äpfel' ],
  70                         [ 'Strasse' ],
  71                         [ 'Sträßschen' ]
  72                 ],
  73                 umlautWordsSorted = [
  74                         [ 'Äpfel' ],
  75                         [ 'Apfel' ],
  76                         [ 'Björn' ],
  77                         [ 'Bjorn' ],
  78                         [ 'Günther' ],
  79                         [ 'Peter' ],
  80                         [ 'Sträßschen' ],
  81                         [ 'Strasse' ]
  82                 ],
  83
  84                 // Data set "digraph"
  85                 digraphWords = [
  86                         [ 'London' ],
  87                         [ 'Ljubljana' ],
  88                         [ 'Luxembourg' ],
  89                         [ 'Njivice' ],
  90                         [ 'Norwich' ],
  91                         [ 'New York' ]
  92                 ],
  93                 digraphWordsSorted = [
  94                         [ 'London' ],
  95                         [ 'Luxembourg' ],
  96                         [ 'Ljubljana' ],
  97                         [ 'New York' ],
  98                         [ 'Norwich' ],
  99                         [ 'Njivice' ]
 100                 ],
 101
 102                 complexMDYDates = [
 103                         [ 'January, 19 2010' ],
 104                         [ 'April 21 1991' ],
 105                         [ '04 22 1991' ],
 106                         [ '5.12.1990' ],
 107                         [ 'December 12 \'10' ]
 108                 ],
 109                 complexMDYSorted = [
 110                         [ '5.12.1990' ],
 111                         [ 'April 21 1991' ],
 112                         [ '04 22 1991' ],
 113                         [ 'January, 19 2010' ],
 114                         [ 'December 12 \'10' ]
 115                 ],
 116
 117                 currencyUnsorted = [
 118                         [ '1.02 $' ],
 119                         [ '$ 3.00' ],
 120                         [ '€ 2,99' ],
 121                         [ '$ 1.00' ],
 122                         [ '$3.50' ],
 123                         [ '$ 1.50' ],
 124                         [ '€ 0.99' ]
 125                 ],
 126                 currencySorted = [
 127                         [ '€ 0.99' ],
 128                         [ '$ 1.00' ],
 129                         [ '1.02 $' ],
 130                         [ '$ 1.50' ],
 131                         [ '$ 3.00' ],
 132                         [ '$3.50' ],
 133                         // Comma's sort after dots
 134                         // Not intentional but test to detect changes
 135                         [ '€ 2,99' ]
 136                 ],
 137
 138                 numbers = [
 139                         [ '12' ],
 140                         [ '7' ],
 141                         [ '13,000' ],
 142                         [ '9' ],
 143                         [ '14' ],
 144                         [ '8.0' ]
 145                 ],
 146                 numbersAsc = [
 147                         [ '7' ],
 148                         [ '8.0' ],
 149                         [ '9' ],
 150                         [ '12' ],
 151                         [ '14' ],
 152                         [ '13,000' ]
 153                 ],
 154
 155                 correctDateSorting1 = [
 156                         [ '01 January 2010' ],
 157                         [ '05 February 2010' ],
 158                         [ '16 January 2010' ]
 159                 ],
 160                 correctDateSortingSorted1 = [
 161                         [ '01 January 2010' ],
 162                         [ '16 January 2010' ],
 163                         [ '05 February 2010' ]
 164                 ],
 165
 166                 correctDateSorting2 = [
 167                         [ 'January 01 2010' ],
 168                         [ 'February 05 2010' ],
 169                         [ 'January 16 2010' ]
 170                 ],
 171                 correctDateSortingSorted2 = [
 172                         [ 'January 01 2010' ],
 173                         [ 'January 16 2010' ],
 174                         [ 'February 05 2010' ]
 175                 ],
 176                 isoDateSorting = [
 177                         [ '2010-02-01' ],
 178                         [ '2009-12-25T12:30:45.001Z' ],
 179                         [ '2010-01-31' ],
 180                         [ '2009' ],
 181                         [ '2009-12-25T12:30:45' ],
 182                         [ '2009-12-25T12:30:45.111' ],
 183                         [ '2009-12-25T12:30:45+01:00' ]
 184                 ],
 185                 isoDateSortingSorted = [
 186                         [ '2009' ],
 187                         [ '2009-12-25T12:30:45+01:00' ],
 188                         [ '2009-12-25T12:30:45' ],
 189                         [ '2009-12-25T12:30:45.001Z' ],
 190                         [ '2009-12-25T12:30:45.111' ],
 191                         [ '2010-01-31' ],
 192                         [ '2010-02-01' ]
 193                 ];
 194
 195         QUnit.module( 'jquery.tablesorter', QUnit.newMwEnvironment( {
 196                 setup: function () {
 197                         this.liveMonths = mw.language.months;
 198                         mw.language.months = {
 199                                 keys: {
 200                                         names: [ 'january', 'february', 'march', 'april', 'may_long', 'june',
 201                                                 'july', 'august', 'september', 'october', 'november', 'december' ],
 202                                         genitive: [ 'january-gen', 'february-gen', 'march-gen', 'april-gen', 'may-gen', 'june-gen',
 203                                                 'july-gen', 'august-gen', 'september-gen', 'october-gen', 'november-gen', 'december-gen' ],
 204                                         abbrev: [ 'jan', 'feb', 'mar', 'apr', 'may', 'jun',
 205                                                 'jul', 'aug', 'sep', 'oct', 'nov', 'dec' ]
 206                                 },
 207                                 names: [ 'January', 'February', 'March', 'April', 'May', 'June',
 208                                         'July', 'August', 'September', 'October', 'November', 'December' ],
 209                                 genitive: [ 'January', 'February', 'March', 'April', 'May', 'June',
 210                                         'July', 'August', 'September', 'October', 'November', 'December' ],
 211                                 abbrev: [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
 212                                         'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
 213                         };
 214                 },
 215                 teardown: function () {
 216                         mw.language.months = this.liveMonths;
 217                 },
 218                 config: {
 219                         wgDefaultDateFormat: 'dmy',
 220                         wgSeparatorTransformTable: [ '', '' ],
 221                         wgDigitTransformTable: [ '', '' ],
 222                         wgPageContentLanguage: 'en'
 223                 }
 224         } ) );
 225
 226         /**
 227          * Create an HTML table from an array of row arrays containing text strings.
 228          * First row will be header row. No fancy rowspan/colspan stuff.
 229          *
 230          * @param {string[]} header
 231          * @param {string[][]} data
 232          * @return {jQuery}
 233          */
 234         function tableCreate( header, data ) {
 235                 var i,
 236                         $table = $( '<table class="sortable"><thead></thead><tbody></tbody></table>' ),
 237                         $thead = $table.find( 'thead' ),
 238                         $tbody = $table.find( 'tbody' ),
 239                         $tr = $( '<tr>' );
 240
 241                 $.each( header, function ( i, str ) {
 242                         var $th = $( '<th>' );
 243                         $th.text( str ).appendTo( $tr );
 244                 } );
 245                 $tr.appendTo( $thead );
 246
 247                 for ( i = 0; i < data.length; i++ ) {
 248                         $tr = $( '<tr>' );
 249                         // eslint-disable-next-line no-loop-func
 250                         $.each( data[ i ], function ( j, str ) {
 251                                 var $td = $( '<td>' );
 252                                 $td.text( str ).appendTo( $tr );
 253                         } );
 254                         $tr.appendTo( $tbody );
 255                 }
 256                 return $table;
 257         }
 258
 259         /**
 260          * Extract text from table.
 261          *
 262          * @param {jQuery} $table
 263          * @return {string[][]}
 264          */
 265         function tableExtract( $table ) {
 266                 var data = [];
 267
 268                 $table.find( 'tbody' ).find( 'tr' ).each( function ( i, tr ) {
 269                         var row = [];
 270                         $( tr ).find( 'td,th' ).each( function ( i, td ) {
 271                                 row.push( $( td ).text() );
 272                         } );
 273                         data.push( row );
 274                 } );
 275                 return data;
 276         }
 277
 278         /**
 279          * Run a table test by building a table with the given data,
 280          * running some callback on it, then checking the results.
 281          *
 282          * @param {string} msg text to pass on to qunit for the comparison
 283          * @param {string[]} header cols to make the table
 284          * @param {string[][]} data rows/cols to make the table
 285          * @param {string[][]} expected rows/cols to compare against at end
 286          * @param {function($table)} callback something to do with the table before we compare
 287          */
 288         function tableTest( msg, header, data, expected, callback ) {
 289                 QUnit.test( msg, function ( assert ) {
 290                         var extracted,
 291                                 $table = tableCreate( header, data );
 292
 293                         // Give caller a chance to set up sorting and manipulate the table.
 294                         callback( $table );
 295
 296                         // Table sorting is done synchronously; if it ever needs to change back
 297                         // to asynchronous, we'll need a timeout or a callback here.
 298                         extracted = tableExtract( $table );
 299                         assert.deepEqual( extracted, expected, msg );
 300                 } );
 301         }
 302
 303         /**
 304          * Run a table test by building a table with the given HTML,
 305          * running some callback on it, then checking the results.
 306          *
 307          * @param {string} msg text to pass on to qunit for the comparison
 308          * @param {string} html HTML to make the table
 309          * @param {string[][]} expected Rows/cols to compare against at end
 310          * @param {function($table)} callback Something to do with the table before we compare
 311          */
 312         function tableTestHTML( msg, html, expected, callback ) {
 313                 QUnit.test( msg, function ( assert ) {
 314                         var extracted,
 315                                 $table = $( html );
 316
 317                         // Give caller a chance to set up sorting and manipulate the table.
 318                         if ( callback ) {
 319                                 callback( $table );
 320                         } else {
 321                                 $table.tablesorter();
 322                                 $table.find( '#sortme' ).click();
 323                         }
 324
 325                         // Table sorting is done synchronously; if it ever needs to change back
 326                         // to asynchronous, we'll need a timeout or a callback here.
 327                         extracted = tableExtract( $table );
 328                         assert.deepEqual( extracted, expected, msg );
 329                 } );
 330         }
 331
 332         function reversed( arr ) {
 333                 // Clone array
 334                 var arr2 = arr.slice( 0 );
 335
 336                 arr2.reverse();
 337
 338                 return arr2;
 339         }
 340
 341         // Sample data set using planets named and their radius
 342
 343         tableTest(
 344                 'Basic planet table: sorting initially - ascending by name',
 345                 header,
 346                 planets,
 347                 planetsAscName,
 348                 function ( $table ) {
 349                         $table.tablesorter( { sortList: [
 350                                 { 0: 'asc' }
 351                         ] } );
 352                 }
 353         );
 354         tableTest(
 355                 'Basic planet table: sorting initially - descending by radius',
 356                 header,
 357                 planets,
 358                 reversed( planetsAscRadius ),
 359                 function ( $table ) {
 360                         $table.tablesorter( { sortList: [
 361                                 { 1: 'desc' }
 362                         ] } );
 363                 }
 364         );
 365         tableTest(
 366                 'Basic planet table: ascending by name',
 367                 header,
 368                 planets,
 369                 planetsAscName,
 370                 function ( $table ) {
 371                         $table.tablesorter();
 372                         $table.find( '.headerSort:eq(0)' ).click();
 373                 }
 374         );
 375         tableTest(
 376                 'Basic planet table: ascending by name a second time',
 377                 header,
 378                 planets,
 379                 planetsAscName,
 380                 function ( $table ) {
 381                         $table.tablesorter();
 382                         $table.find( '.headerSort:eq(0)' ).click();
 383                 }
 384         );
 385         tableTest(
 386                 'Basic planet table: ascending by name (multiple clicks)',
 387                 header,
 388                 planets,
 389                 planetsAscName,
 390                 function ( $table ) {
 391                         $table.tablesorter();
 392                         $table.find( '.headerSort:eq(0)' ).click();
 393                         $table.find( '.headerSort:eq(1)' ).click();
 394                         $table.find( '.headerSort:eq(0)' ).click();
 395                 }
 396         );
 397         tableTest(
 398                 'Basic planet table: descending by name',
 399                 header,
 400                 planets,
 401                 reversed( planetsAscName ),
 402                 function ( $table ) {
 403                         $table.tablesorter();
 404                         $table.find( '.headerSort:eq(0)' ).click().click();
 405                 }
 406         );
 407         tableTest(
 408                 'Basic planet table: ascending radius',
 409                 header,
 410                 planets,
 411                 planetsAscRadius,
 412                 function ( $table ) {
 413                         $table.tablesorter();
 414                         $table.find( '.headerSort:eq(1)' ).click();
 415                 }
 416         );
 417         tableTest(
 418                 'Basic planet table: descending radius',
 419                 header,
 420                 planets,
 421                 reversed( planetsAscRadius ),
 422                 function ( $table ) {
 423                         $table.tablesorter();
 424                         $table.find( '.headerSort:eq(1)' ).click().click();
 425                 }
 426         );
 427         tableTest(
 428                 'Sorting multiple columns by passing sort list',
 429                 header,
 430                 simple,
 431                 simpleAsc,
 432                 function ( $table ) {
 433                         $table.tablesorter(
 434                                 { sortList: [
 435                                         { 0: 'asc' },
 436                                         { 1: 'asc' }
 437                                 ] }
 438                         );
 439                 }
 440         );
 441         tableTest(
 442                 'Sorting multiple columns by programmatically triggering sort()',
 443                 header,
 444                 simple,
 445                 simpleDescasc,
 446                 function ( $table ) {
 447                         $table.tablesorter();
 448                         $table.data( 'tablesorter' ).sort(
 449                                 [
 450                                         { 0: 'desc' },
 451                                         { 1: 'asc' }
 452                                 ]
 453                         );
 454                 }
 455         );
 456         tableTest(
 457                 'Reset to initial sorting by triggering sort() without any parameters',
 458                 header,
 459                 simple,
 460                 simpleAsc,
 461                 function ( $table ) {
 462                         $table.tablesorter(
 463                                 { sortList: [
 464                                         { 0: 'asc' },
 465                                         { 1: 'asc' }
 466                                 ] }
 467                         );
 468                         $table.data( 'tablesorter' ).sort(
 469                                 [
 470                                         { 0: 'desc' },
 471                                         { 1: 'asc' }
 472                                 ]
 473                         );
 474                         $table.data( 'tablesorter' ).sort();
 475                 }
 476         );
 477         tableTest(
 478                 'Sort via click event after having initialized the tablesorter with initial sorting',
 479                 header,
 480                 simple,
 481                 simpleDescasc,
 482                 function ( $table ) {
 483                         $table.tablesorter(
 484                                 { sortList: [ { 0: 'asc' }, { 1: 'asc' } ] }
 485                         );
 486                         $table.find( '.headerSort:eq(0)' ).click();
 487                 }
 488         );
 489         tableTest(
 490                 'Multi-sort via click event after having initialized the tablesorter with initial sorting',
 491                 header,
 492                 simple,
 493                 simpleAsc,
 494                 function ( $table ) {
 495                         var event;
 496                         $table.tablesorter(
 497                                 { sortList: [ { 0: 'desc' }, { 1: 'desc' } ] }
 498                         );
 499                         $table.find( '.headerSort:eq(0)' ).click();
 500
 501                         // Pretend to click while pressing the multi-sort key
 502                         event = $.Event( 'click' );
 503                         event[ $table.data( 'tablesorter' ).config.sortMultiSortKey ] = true;
 504                         $table.find( '.headerSort:eq(1)' ).trigger( event );
 505                 }
 506         );
 507         QUnit.test( 'Reset sorting making table appear unsorted', function ( assert ) {
 508                 var $table = tableCreate( header, simple );
 509                 $table.tablesorter(
 510                         { sortList: [
 511                                 { 0: 'desc' },
 512                                 { 1: 'asc' }
 513                         ] }
 514                 );
 515                 $table.data( 'tablesorter' ).sort( [] );
 516
 517                 assert.equal(
 518                         $table.find( 'th.headerSortUp' ).length + $table.find( 'th.headerSortDown' ).length,
 519                         0,
 520                         'No sort specific sort classes addign to header cells'
 521                 );
 522
 523                 assert.equal(
 524                         $table.find( 'th' ).first().attr( 'title' ),
 525                         mw.msg( 'sort-ascending' ),
 526                         'First header cell has default title'
 527                 );
 528
 529                 assert.equal(
 530                         $table.find( 'th' ).first().attr( 'title' ),
 531                         $table.find( 'th' ).last().attr( 'title' ),
 532                         'Both header cells\' titles match'
 533                 );
 534         } );
 535
 536         // Sorting with colspans
 537
 538         tableTest( 'Sorting with colspanned headers: spanned column',
 539                 header4,
 540                 colspanInitial,
 541                 [ aaa1, aab5, abc3, bbc2, caa4 ],
 542                 function ( $table ) {
 543                         // Make colspanned header for test
 544                         $table.find( 'tr:eq(0) th:eq(1), tr:eq(0) th:eq(2)' ).remove();
 545                         $table.find( 'tr:eq(0) th:eq(0)' ).attr( 'colspan', '3' );
 546
 547                         $table.tablesorter();
 548                         $table.find( '.headerSort:eq(0)' ).click();
 549                 }
 550         );
 551         tableTest( 'Sorting with colspanned headers: sort spanned column twice',
 552                 header4,
 553                 colspanInitial,
 554                 [ caa4, bbc2, abc3, aab5, aaa1 ],
 555                 function ( $table ) {
 556                         // Make colspanned header for test
 557                         $table.find( 'tr:eq(0) th:eq(1), tr:eq(0) th:eq(2)' ).remove();
 558                         $table.find( 'tr:eq(0) th:eq(0)' ).attr( 'colspan', '3' );
 559
 560                         $table.tablesorter();
 561                         $table.find( '.headerSort:eq(0)' ).click();
 562                         $table.find( '.headerSort:eq(0)' ).click();
 563                 }
 564         );
 565         tableTest( 'Sorting with colspanned headers: subsequent column',
 566                 header4,
 567                 colspanInitial,
 568                 [ aaa1, bbc2, abc3, caa4, aab5 ],
 569                 function ( $table ) {
 570                         // Make colspanned header for test
 571                         $table.find( 'tr:eq(0) th:eq(1), tr:eq(0) th:eq(2)' ).remove();
 572                         $table.find( 'tr:eq(0) th:eq(0)' ).attr( 'colspan', '3' );
 573
 574                         $table.tablesorter();
 575                         $table.find( '.headerSort:eq(1)' ).click();
 576                 }
 577         );
 578         tableTest( 'Sorting with colspanned headers: sort subsequent column twice',
 579                 header4,
 580                 colspanInitial,
 581                 [ aab5, caa4, abc3, bbc2, aaa1 ],
 582                 function ( $table ) {
 583                         // Make colspanned header for test
 584                         $table.find( 'tr:eq(0) th:eq(1), tr:eq(0) th:eq(2)' ).remove();
 585                         $table.find( 'tr:eq(0) th:eq(0)' ).attr( 'colspan', '3' );
 586
 587                         $table.tablesorter();
 588                         $table.find( '.headerSort:eq(1)' ).click();
 589                         $table.find( '.headerSort:eq(1)' ).click();
 590                 }
 591         );
 592
 593         QUnit.test( 'Basic planet table: one unsortable column', function ( assert ) {
 594                 var $table = tableCreate( header, planets ),
 595                         $cell;
 596                 $table.find( 'tr:eq(0) > th:eq(0)' ).addClass( 'unsortable' );
 597
 598                 $table.tablesorter();
 599                 $table.find( 'tr:eq(0) > th:eq(0)' ).click();
 600
 601                 assert.deepEqual(
 602                         tableExtract( $table ),
 603                         planets,
 604                         'table not sorted'
 605                 );
 606
 607                 $cell = $table.find( 'tr:eq(0) > th:eq(0)' );
 608                 $table.find( 'tr:eq(0) > th:eq(1)' ).click();
 609
 610                 assert.equal(
 611                         $cell.hasClass( 'headerSortUp' ) || $cell.hasClass( 'headerSortDown' ),
 612                         false,
 613                         'after sort: no class headerSortUp or headerSortDown'
 614                 );
 615
 616                 assert.equal(
 617                         $cell.attr( 'title' ),
 618                         undefined,
 619                         'after sort: no title tag added'
 620                 );
 621
 622         } );
 623
 624         // Regression tests!
 625         tableTest(
 626                 'T30775: German-style (dmy) short numeric dates',
 627                 [ 'Date' ],
 628                 [
 629                         // German-style dates are day-month-year
 630                         [ '11.11.2011' ],
 631                         [ '01.11.2011' ],
 632                         [ '02.10.2011' ],
 633                         [ '03.08.2011' ],
 634                         [ '09.11.2011' ]
 635                 ],
 636                 [
 637                         // Sorted by ascending date
 638                         [ '03.08.2011' ],
 639                         [ '02.10.2011' ],
 640                         [ '01.11.2011' ],
 641                         [ '09.11.2011' ],
 642                         [ '11.11.2011' ]
 643                 ],
 644                 function ( $table ) {
 645                         mw.config.set( 'wgDefaultDateFormat', 'dmy' );
 646                         mw.config.set( 'wgPageContentLanguage', 'de' );
 647
 648                         $table.tablesorter();
 649                         $table.find( '.headerSort:eq(0)' ).click();
 650                 }
 651         );
 652
 653         tableTest(
 654                 'T30775: American-style (mdy) short numeric dates',
 655                 [ 'Date' ],
 656                 [
 657                         // American-style dates are month-day-year
 658                         [ '11.11.2011' ],
 659                         [ '01.11.2011' ],
 660                         [ '02.10.2011' ],
 661                         [ '03.08.2011' ],
 662                         [ '09.11.2011' ]
 663                 ],
 664                 [
 665                         // Sorted by ascending date
 666                         [ '01.11.2011' ],
 667                         [ '02.10.2011' ],
 668                         [ '03.08.2011' ],
 669                         [ '09.11.2011' ],
 670                         [ '11.11.2011' ]
 671                 ],
 672                 function ( $table ) {
 673                         mw.config.set( 'wgDefaultDateFormat', 'mdy' );
 674
 675                         $table.tablesorter();
 676                         $table.find( '.headerSort:eq(0)' ).click();
 677                 }
 678         );
 679
 680         tableTest(
 681                 'T19141: IPv4 address sorting',
 682                 [ 'IP' ],
 683                 ipv4,
 684                 ipv4Sorted,
 685                 function ( $table ) {
 686                         $table.tablesorter();
 687                         $table.find( '.headerSort:eq(0)' ).click();
 688                 }
 689         );
 690         tableTest(
 691                 'T19141: IPv4 address sorting (reverse)',
 692                 [ 'IP' ],
 693                 ipv4,
 694                 reversed( ipv4Sorted ),
 695                 function ( $table ) {
 696                         $table.tablesorter();
 697                         $table.find( '.headerSort:eq(0)' ).click().click();
 698                 }
 699         );
 700
 701         tableTest(
 702                 'Accented Characters with custom collation',
 703                 [ 'Name' ],
 704                 umlautWords,
 705                 umlautWordsSorted,
 706                 function ( $table ) {
 707                         mw.config.set( 'tableSorterCollation', {
 708                                 ä: 'ae',
 709                                 ö: 'oe',
 710                                 ß: 'ss',
 711                                 ü: 'ue'
 712                         } );
 713
 714                         $table.tablesorter();
 715                         $table.find( '.headerSort:eq(0)' ).click();
 716                 }
 717         );
 718
 719         tableTest(
 720                 'Digraphs with custom collation',
 721                 [ 'City' ],
 722                 digraphWords,
 723                 digraphWordsSorted,
 724                 function ( $table ) {
 725                         mw.config.set( 'tableSorterCollation', {
 726                                 lj: 'lzzzz',
 727                                 nj: 'nzzzz'
 728                         } );
 729
 730                         $table.tablesorter();
 731                         $table.find( '.headerSort:eq(0)' ).click();
 732                 }
 733         );
 734
 735         QUnit.test( 'Rowspan not exploded on init', function ( assert ) {
 736                 var $table = tableCreate( header, planets );
 737
 738                 // Modify the table to have a multiple-row-spanning cell:
 739                 // - Remove 2nd cell of 4th row, and, 2nd cell or 5th row.
 740                 $table.find( 'tr:eq(3) td:eq(1), tr:eq(4) td:eq(1)' ).remove();
 741                 // - Set rowspan for 2nd cell of 3rd row to 3.
 742                 //   This covers the removed cell in the 4th and 5th row.
 743                 $table.find( 'tr:eq(2) td:eq(1)' ).attr( 'rowspan', '3' );
 744
 745                 $table.tablesorter();
 746
 747                 assert.equal(
 748                         $table.find( 'tr:eq(2) td:eq(1)' ).prop( 'rowSpan' ),
 749                         3,
 750                         'Rowspan not exploded'
 751                 );
 752         } );
 753
 754         planetsRowspan = [
 755                 [ 'Earth', '6051.8' ],
 756                 jupiter,
 757                 [ 'Mars', '6051.8' ],
 758                 mercury,
 759                 saturn,
 760                 venus
 761         ];
 762         planetsRowspanII = [ jupiter, mercury, saturn, venus, [ 'Venus', '6371.0' ], [ 'Venus', '3390.0' ] ];
 763
 764         tableTest(
 765                 'Basic planet table: same value for multiple rows via rowspan',
 766                 header,
 767                 planets,
 768                 planetsRowspan,
 769                 function ( $table ) {
 770                         // Modify the table to have a multiple-row-spanning cell:
 771                         // - Remove 2nd cell of 4th row, and, 2nd cell or 5th row.
 772                         $table.find( 'tr:eq(3) td:eq(1), tr:eq(4) td:eq(1)' ).remove();
 773                         // - Set rowspan for 2nd cell of 3rd row to 3.
 774                         //   This covers the removed cell in the 4th and 5th row.
 775                         $table.find( 'tr:eq(2) td:eq(1)' ).attr( 'rowspan', '3' );
 776
 777                         $table.tablesorter();
 778                         $table.find( '.headerSort:eq(0)' ).click();
 779                 }
 780         );
 781         tableTest(
 782                 'Basic planet table: same value for multiple rows via rowspan (sorting initially)',
 783                 header,
 784                 planets,
 785                 planetsRowspan,
 786                 function ( $table ) {
 787                         // Modify the table to have a multiple-row-spanning cell:
 788                         // - Remove 2nd cell of 4th row, and, 2nd cell or 5th row.
 789                         $table.find( 'tr:eq(3) td:eq(1), tr:eq(4) td:eq(1)' ).remove();
 790                         // - Set rowspan for 2nd cell of 3rd row to 3.
 791                         //   This covers the removed cell in the 4th and 5th row.
 792                         $table.find( 'tr:eq(2) td:eq(1)' ).attr( 'rowspan', '3' );
 793
 794                         $table.tablesorter( { sortList: [
 795                                 { 0: 'asc' }
 796                         ] } );
 797                 }
 798         );
 799         tableTest(
 800                 'Basic planet table: Same value for multiple rows via rowspan II',
 801                 header,
 802                 planets,
 803                 planetsRowspanII,
 804                 function ( $table ) {
 805                         // Modify the table to have a multiple-row-spanning cell:
 806                         // - Remove 1st cell of 4th row, and, 1st cell or 5th row.
 807                         $table.find( 'tr:eq(3) td:eq(0), tr:eq(4) td:eq(0)' ).remove();
 808                         // - Set rowspan for 1st cell of 3rd row to 3.
 809                         //   This covers the removed cell in the 4th and 5th row.
 810                         $table.find( 'tr:eq(2) td:eq(0)' ).attr( 'rowspan', '3' );
 811
 812                         $table.tablesorter();
 813                         $table.find( '.headerSort:eq(0)' ).click();
 814                 }
 815         );
 816
 817         tableTest(
 818                 'Complex date parsing I',
 819                 [ 'date' ],
 820                 complexMDYDates,
 821                 complexMDYSorted,
 822                 function ( $table ) {
 823                         mw.config.set( 'wgDefaultDateFormat', 'mdy' );
 824
 825                         $table.tablesorter();
 826                         $table.find( '.headerSort:eq(0)' ).click();
 827                 }
 828         );
 829
 830         tableTest(
 831                 'Currency parsing I',
 832                 [ 'currency' ],
 833                 currencyUnsorted,
 834                 currencySorted,
 835                 function ( $table ) {
 836                         $table.tablesorter();
 837                         $table.find( '.headerSort:eq(0)' ).click();
 838                 }
 839         );
 840
 841         planetsAscNameLegacy = planetsAscName.slice( 0 );
 842         planetsAscNameLegacy[ 4 ] = planetsAscNameLegacy[ 5 ];
 843         planetsAscNameLegacy.pop();
 844
 845         tableTest(
 846                 'Legacy compat with .sortbottom',
 847                 header,
 848                 planets,
 849                 planetsAscNameLegacy,
 850                 function ( $table ) {
 851                         $table.find( 'tr:last' ).addClass( 'sortbottom' );
 852                         $table.tablesorter();
 853                         $table.find( '.headerSort:eq(0)' ).click();
 854                 }
 855         );
 856
 857         QUnit.test( 'Test detection routine', function ( assert ) {
 858                 var $table;
 859                 $table = $(
 860                         '<table class="sortable">' +
 861                                 '<caption>CAPTION</caption>' +
 862                                 '<tr><th>THEAD</th></tr>' +
 863                                 '<tr><td>1</td></tr>' +
 864                                 '<tr class="sortbottom"><td>text</td></tr>' +
 865                                 '</table>'
 866                 );
 867                 $table.tablesorter();
 868                 $table.find( '.headerSort:eq(0)' ).click();
 869
 870                 assert.equal(
 871                         $table.data( 'tablesorter' ).config.parsers[ 0 ].id,
 872                         'number',
 873                         'Correctly detected column content skipping sortbottom'
 874                 );
 875         } );
 876
 877         /** FIXME: the diff output is not very readeable. */
 878         QUnit.test( 'T34047 - caption must be before thead', function ( assert ) {
 879                 var $table;
 880                 $table = $(
 881                         '<table class="sortable">' +
 882                                 '<caption>CAPTION</caption>' +
 883                                 '<tr><th>THEAD</th></tr>' +
 884                                 '<tr><td>A</td></tr>' +
 885                                 '<tr><td>B</td></tr>' +
 886                                 '<tr class="sortbottom"><td>TFOOT</td></tr>' +
 887                                 '</table>'
 888                 );
 889                 $table.tablesorter();
 890
 891                 assert.equal(
 892                         $table.children().get( 0 ).nodeName,
 893                         'CAPTION',
 894                         'First element after <thead> must be <caption> (T34047)'
 895                 );
 896         } );
 897
 898         QUnit.test( 'data-sort-value attribute, when available, should override sorting position', function ( assert ) {
 899                 var $table, data;
 900
 901                 // Example 1: All cells except one cell without data-sort-value,
 902                 // which should be sorted at it's text content value.
 903                 $table = $(
 904                         '<table class="sortable"><thead><tr><th>Data</th></tr></thead>' +
 905                                 '<tbody>' +
 906                                 '<tr><td>Cheetah</td></tr>' +
 907                                 '<tr><td data-sort-value="Apple">Bird</td></tr>' +
 908                                 '<tr><td data-sort-value="Bananna">Ferret</td></tr>' +
 909                                 '<tr><td data-sort-value="Drupe">Elephant</td></tr>' +
 910                                 '<tr><td data-sort-value="Cherry">Dolphin</td></tr>' +
 911                                 '</tbody></table>'
 912                 );
 913                 $table.tablesorter().find( '.headerSort:eq(0)' ).click();
 914
 915                 data = [];
 916                 $table.find( 'tbody > tr' ).each( function ( i, tr ) {
 917                         $( tr ).find( 'td' ).each( function ( i, td ) {
 918                                 data.push( {
 919                                         data: $( td ).data( 'sortValue' ),
 920                                         text: $( td ).text()
 921                                 } );
 922                         } );
 923                 } );
 924
 925                 assert.deepEqual( data, [
 926                         {
 927                                 data: 'Apple',
 928                                 text: 'Bird'
 929                         },
 930                         {
 931                                 data: 'Bananna',
 932                                 text: 'Ferret'
 933                         },
 934                         {
 935                                 data: undefined,
 936                                 text: 'Cheetah'
 937                         },
 938                         {
 939                                 data: 'Cherry',
 940                                 text: 'Dolphin'
 941                         },
 942                         {
 943                                 data: 'Drupe',
 944                                 text: 'Elephant'
 945                         }
 946                 ], 'Order matches expected order (based on data-sort-value attribute values)' );
 947
 948                 // Example 2
 949                 $table = $(
 950                         '<table class="sortable"><thead><tr><th>Data</th></tr></thead>' +
 951                                 '<tbody>' +
 952                                 '<tr><td>D</td></tr>' +
 953                                 '<tr><td data-sort-value="E">A</td></tr>' +
 954                                 '<tr><td>B</td></tr>' +
 955                                 '<tr><td>G</td></tr>' +
 956                                 '<tr><td data-sort-value="F">C</td></tr>' +
 957                                 '</tbody></table>'
 958                 );
 959                 $table.tablesorter().find( '.headerSort:eq(0)' ).click();
 960
 961                 data = [];
 962                 $table.find( 'tbody > tr' ).each( function ( i, tr ) {
 963                         $( tr ).find( 'td' ).each( function ( i, td ) {
 964                                 data.push( {
 965                                         data: $( td ).data( 'sortValue' ),
 966                                         text: $( td ).text()
 967                                 } );
 968                         } );
 969                 } );
 970
 971                 assert.deepEqual( data, [
 972                         {
 973                                 data: undefined,
 974                                 text: 'B'
 975                         },
 976                         {
 977                                 data: undefined,
 978                                 text: 'D'
 979                         },
 980                         {
 981                                 data: 'E',
 982                                 text: 'A'
 983                         },
 984                         {
 985                                 data: 'F',
 986                                 text: 'C'
 987                         },
 988                         {
 989                                 data: undefined,
 990                                 text: 'G'
 991                         }
 992                 ], 'Order matches expected order (based on data-sort-value attribute values)' );
 993
 994                 // Example 3: Test that live changes are used from data-sort-value,
 995                 // even if they change after the tablesorter is constructed (T40152).
 996                 $table = $(
 997                         '<table class="sortable"><thead><tr><th>Data</th></tr></thead>' +
 998                                 '<tbody>' +
 999                                 '<tr><td>D</td></tr>' +
1000                                 '<tr><td data-sort-value="1">A</td></tr>' +
1001                                 '<tr><td>B</td></tr>' +
1002                                 '<tr><td data-sort-value="2">G</td></tr>' +
1003                                 '<tr><td>C</td></tr>' +
1004                                 '</tbody></table>'
1005                 );
1006                 // initialize table sorter and sort once
1007                 $table
1008                         .tablesorter()
1009                         .find( '.headerSort:eq(0)' ).click();
1010
1011                 // Change the sortValue data properties (T40152)
1012                 // - change data
1013                 $table.find( 'td:contains(A)' ).data( 'sortValue', 3 );
1014                 // - add data
1015                 $table.find( 'td:contains(B)' ).data( 'sortValue', 1 );
1016                 // - remove data, bring back attribute: 2
1017                 $table.find( 'td:contains(G)' ).removeData( 'sortValue' );
1018
1019                 // Now sort again (twice, so it is back at Ascending)
1020                 $table.find( '.headerSort:eq(0)' ).click();
1021                 $table.find( '.headerSort:eq(0)' ).click();
1022
1023                 data = [];
1024                 $table.find( 'tbody > tr' ).each( function ( i, tr ) {
1025                         $( tr ).find( 'td' ).each( function ( i, td ) {
1026                                 data.push( {
1027                                         data: $( td ).data( 'sortValue' ),
1028                                         text: $( td ).text()
1029                                 } );
1030                         } );
1031                 } );
1032
1033                 assert.deepEqual( data, [
1034                         {
1035                                 data: 1,
1036                                 text: 'B'
1037                         },
1038                         {
1039                                 data: 2,
1040                                 text: 'G'
1041                         },
1042                         {
1043                                 data: 3,
1044                                 text: 'A'
1045                         },
1046                         {
1047                                 data: undefined,
1048                                 text: 'C'
1049                         },
1050                         {
1051                                 data: undefined,
1052                                 text: 'D'
1053                         }
1054                 ], 'Order matches expected order, using the current sortValue in $.data()' );
1055
1056         } );
1057
1058         tableTest( 'T10115: sort numbers with commas (ascending)',
1059                 [ 'Numbers' ], numbers, numbersAsc,
1060                 function ( $table ) {
1061                         $table.tablesorter();
1062                         $table.find( '.headerSort:eq(0)' ).click();
1063                 }
1064         );
1065
1066         tableTest( 'T10115: sort numbers with commas (descending)',
1067                 [ 'Numbers' ], numbers, reversed( numbersAsc ),
1068                 function ( $table ) {
1069                         $table.tablesorter();
1070                         $table.find( '.headerSort:eq(0)' ).click().click();
1071                 }
1072         );
1073         // TODO add numbers sorting tests for T10115 with a different language
1074
1075         QUnit.test( 'T34888 - Tables inside a tableheader cell', function ( assert ) {
1076                 var $table;
1077                 $table = $(
1078                         '<table class="sortable" id="mw-bug-32888">' +
1079                                 '<tr><th>header<table id="mw-bug-32888-2">' +
1080                                 '<tr><th>1</th><th>2</th></tr>' +
1081                                 '</table></th></tr>' +
1082                                 '<tr><td>A</td></tr>' +
1083                                 '<tr><td>B</td></tr>' +
1084                                 '</table>'
1085                 );
1086                 $table.tablesorter();
1087
1088                 assert.equal(
1089                         $table.find( '> thead:eq(0) > tr > th.headerSort' ).length,
1090                         1,
1091                         'Child tables inside a headercell should not interfere with sortable headers (T34888)'
1092                 );
1093                 assert.equal(
1094                         $( '#mw-bug-32888-2' ).find( 'th.headerSort' ).length,
1095                         0,
1096                         'The headers of child tables inside a headercell should not be sortable themselves (T34888)'
1097                 );
1098         } );
1099
1100         tableTest(
1101                 'Correct date sorting I',
1102                 [ 'date' ],
1103                 correctDateSorting1,
1104                 correctDateSortingSorted1,
1105                 function ( $table ) {
1106                         mw.config.set( 'wgDefaultDateFormat', 'mdy' );
1107
1108                         $table.tablesorter();
1109                         $table.find( '.headerSort:eq(0)' ).click();
1110                 }
1111         );
1112
1113         tableTest(
1114                 'Correct date sorting II',
1115                 [ 'date' ],
1116                 correctDateSorting2,
1117                 correctDateSortingSorted2,
1118                 function ( $table ) {
1119                         mw.config.set( 'wgDefaultDateFormat', 'dmy' );
1120
1121                         $table.tablesorter();
1122                         $table.find( '.headerSort:eq(0)' ).click();
1123                 }
1124         );
1125
1126         tableTest(
1127                 'ISO date sorting',
1128                 [ 'isoDate' ],
1129                 isoDateSorting,
1130                 isoDateSortingSorted,
1131                 function ( $table ) {
1132                         mw.config.set( 'wgDefaultDateFormat', 'dmy' );
1133
1134                         $table.tablesorter();
1135                         $table.find( '.headerSort:eq(0)' ).click();
1136                 }
1137         );
1138
1139         QUnit.test( 'Sorting images using alt text', function ( assert ) {
1140                 var $table = $(
1141                         '<table class="sortable">' +
1142                                 '<tr><th>THEAD</th></tr>' +
1143                                 '<tr><td><img alt="2"/></td></tr>' +
1144                                 '<tr><td>1</td></tr>' +
1145                                 '</table>'
1146                 );
1147                 $table.tablesorter().find( '.headerSort:eq(0)' ).click();
1148
1149                 assert.equal(
1150                         $table.find( 'td' ).first().text(),
1151                         '1',
1152                         'Applied correct sorting order'
1153                 );
1154         } );
1155
1156         QUnit.test( 'Sorting images using alt text (complex)', function ( assert ) {
1157                 var $table = $(
1158                         '<table class="sortable">' +
1159                                 '<tr><th>THEAD</th></tr>' +
1160                                 '<tr><td><img alt="D" />A</td></tr>' +
1161                                 '<tr><td>CC</td></tr>' +
1162                                 '<tr><td><a><img alt="A" /></a>F</tr>' +
1163                                 '<tr><td><img alt="A" /><strong>E</strong></tr>' +
1164                                 '<tr><td><strong><img alt="A" />D</strong></tr>' +
1165                                 '<tr><td><img alt="A" />C</tr>' +
1166                                 '</table>'
1167                 );
1168                 $table.tablesorter().find( '.headerSort:eq(0)' ).click();
1169
1170                 assert.equal(
1171                         $table.find( 'td' ).text(),
1172                         'CDEFCCA',
1173                         'Applied correct sorting order'
1174                 );
1175         } );
1176
1177         QUnit.test( 'Sorting images using alt text (with format autodetection)', function ( assert ) {
1178                 var $table = $(
1179                         '<table class="sortable">' +
1180                                 '<tr><th>THEAD</th></tr>' +
1181                                 '<tr><td><img alt="1" />7</td></tr>' +
1182                                 '<tr><td>1<img alt="6" /></td></tr>' +
1183                                 '<tr><td>5</td></tr>' +
1184                                 '<tr><td>4</td></tr>' +
1185                                 '</table>'
1186                 );
1187                 $table.tablesorter().find( '.headerSort:eq(0)' ).click();
1188
1189                 assert.equal(
1190                         $table.find( 'td' ).text(),
1191                         '4517',
1192                         'Applied correct sorting order'
1193                 );
1194         } );
1195
1196         QUnit.test( 'T40911 - The row with the largest amount of columns should receive the sort indicators', function ( assert ) {
1197                 var $table = $(
1198                         '<table class="sortable">' +
1199                                 '<thead>' +
1200                                 '<tr><th rowspan="2" id="A1">A1</th><th colspan="2">B2a</th></tr>' +
1201                                 '<tr><th id="B2b">B2b</th><th id="C2b">C2b</th></tr>' +
1202                                 '</thead>' +
1203                                 '<tr><td>A</td><td>Aa</td><td>Ab</td></tr>' +
1204                                 '<tr><td>B</td><td>Ba</td><td>Bb</td></tr>' +
1205                                 '</table>'
1206                 );
1207                 $table.tablesorter();
1208
1209                 assert.equal(
1210                         $table.find( '#A1' ).attr( 'class' ),
1211                         'headerSort',
1212                         'The first column of the first row should be sortable'
1213                 );
1214                 assert.equal(
1215                         $table.find( '#B2b' ).attr( 'class' ),
1216                         'headerSort',
1217                         'The th element of the 2nd row of the 2nd column should be sortable'
1218                 );
1219                 assert.equal(
1220                         $table.find( '#C2b' ).attr( 'class' ),
1221                         'headerSort',
1222                         'The th element of the 2nd row of the 3rd column should be sortable'
1223                 );
1224         } );
1225
1226         QUnit.test( 'rowspans in table headers should prefer the last row when rows are equal in length', function ( assert ) {
1227                 var $table = $(
1228                         '<table class="sortable">' +
1229                                 '<thead>' +
1230                                 '<tr><th rowspan="2" id="A1">A1</th><th>B2a</th></tr>' +
1231                                 '<tr><th id="B2b">B2b</th></tr>' +
1232                                 '</thead>' +
1233                                 '<tr><td>A</td><td>Aa</td></tr>' +
1234                                 '<tr><td>B</td><td>Ba</td></tr>' +
1235                                 '</table>'
1236                 );
1237                 $table.tablesorter();
1238
1239                 assert.equal(
1240                         $table.find( '#A1' ).attr( 'class' ),
1241                         'headerSort',
1242                         'The first column of the first row should be sortable'
1243                 );
1244                 assert.equal(
1245                         $table.find( '#B2b' ).attr( 'class' ),
1246                         'headerSort',
1247                         'The th element of the 2nd row of the 2nd column should be sortable'
1248                 );
1249         } );
1250
1251         QUnit.test( 'holes in the table headers should not throw JS errors', function ( assert ) {
1252                 var $table = $(
1253                         '<table class="sortable">' +
1254                                 '<thead>' +
1255                                 '<tr><th id="A1">A1</th><th>B1</th><th id="C1" rowspan="2">C1</th></tr>' +
1256                                 '<tr><th id="A2">A2</th></tr>' +
1257                                 '</thead>' +
1258                                 '<tr><td>A</td><td>Aa</td><td>Aaa</td></tr>' +
1259                                 '<tr><td>B</td><td>Ba</td><td>Bbb</td></tr>' +
1260                                 '</table>'
1261                 );
1262                 $table.tablesorter();
1263                 assert.equal( $table.find( '#A2' ).data( 'headerIndex' ),
1264                         undefined,
1265                         'A2 should not be a sort header'
1266                 );
1267                 assert.equal( $table.find( '#C1' ).data( 'headerIndex' ),
1268                         2,
1269                         'C1 should be a sort header'
1270                 );
1271         } );
1272
1273         // T55527
1274         QUnit.test( 'td cells in thead should not be taken into account for longest row calculation', function ( assert ) {
1275                 var $table = $(
1276                         '<table class="sortable">' +
1277                                 '<thead>' +
1278                                 '<tr><th id="A1">A1</th><th>B1</th><td id="C1">C1</td></tr>' +
1279                                 '<tr><th id="A2">A2</th><th>B2</th><th id="C2">C2</th></tr>' +
1280                                 '</thead>' +
1281                                 '</table>'
1282                 );
1283                 $table.tablesorter();
1284                 assert.equal( $table.find( '#C2' ).data( 'headerIndex' ),
1285                         2,
1286                         'C2 should be a sort header'
1287                 );
1288                 assert.equal( $table.find( '#C1' ).data( 'headerIndex' ),
1289                         undefined,
1290                         'C1 should not be a sort header'
1291                 );
1292         } );
1293
1294         // T43889 - exploding rowspans in more complex cases
1295         tableTestHTML(
1296                 'Rowspan exploding with row headers',
1297                 '<table class="sortable">' +
1298                         '<thead><tr><th id="sortme">n</th><th>foo</th><th>bar</th><th>baz</th></tr></thead>' +
1299                         '<tbody>' +
1300                         '<tr><td>1</td><th rowspan="2">foo</th><td rowspan="2">bar</td><td>baz</td></tr>' +
1301                         '<tr><td>2</td><td>baz</td></tr>' +
1302                         '</tbody></table>',
1303                 [
1304                         [ '1', 'foo', 'bar', 'baz' ],
1305                         [ '2', 'foo', 'bar', 'baz' ]
1306                 ]
1307         );
1308
1309         // T55211 - exploding rowspans in more complex cases
1310         QUnit.test(
1311                 'Rowspan exploding with row headers and colspans', function ( assert ) {
1312                         var $table = $( '<table class="sortable">' +
1313                                 '<thead><tr><th rowspan="2">n</th><th colspan="2">foo</th><th rowspan="2">baz</th></tr>' +
1314                                 '<tr><th>foo</th><th>bar</th></tr></thead>' +
1315                                 '<tbody>' +
1316                                 '<tr><td>1</td><td>foo</td><td>bar</td><td>baz</td></tr>' +
1317                                 '<tr><td>2</td><td>foo</td><td>bar</td><td>baz</td></tr>' +
1318                                 '</tbody></table>' );
1319
1320                         $table.tablesorter();
1321                         assert.equal( $table.find( 'tr:eq(1) th:eq(1)' ).data( 'headerIndex' ),
1322                                 2,
1323                                 'Incorrect index of sort header'
1324                         );
1325                 }
1326         );
1327
1328         tableTestHTML(
1329                 'Rowspan exploding with colspanned cells',
1330                 '<table class="sortable">' +
1331                         '<thead><tr><th id="sortme">n</th><th>foo</th><th>bar</th><th>baz</th></tr></thead>' +
1332                         '<tbody>' +
1333                         '<tr><td>1</td><td>foo</td><td>bar</td><td rowspan="2">baz</td></tr>' +
1334                         '<tr><td>2</td><td colspan="2">foobar</td></tr>' +
1335                         '</tbody></table>',
1336                 [
1337                         [ '1', 'foo', 'bar', 'baz' ],
1338                         [ '2', 'foobar', 'baz' ]
1339                 ]
1340         );
1341
1342         tableTestHTML(
1343                 'Rowspan exploding with colspanned cells (2)',
1344                 '<table class="sortable">' +
1345                         '<thead><tr><th>n</th><th>foo</th><th>bar</th><th>baz</th><th id="sortme">n2</th></tr></thead>' +
1346                         '<tbody>' +
1347                         '<tr><td>1</td><td>foo</td><td>bar</td><td rowspan="2">baz</td><td>2</td></tr>' +
1348                         '<tr><td>2</td><td colspan="2">foobar</td><td>1</td></tr>' +
1349                         '</tbody></table>',
1350                 [
1351                         [ '2', 'foobar', 'baz', '1' ],
1352                         [ '1', 'foo', 'bar', 'baz', '2' ]
1353                 ]
1354         );
1355
1356         tableTestHTML(
1357                 'Rowspan exploding with rightmost rows spanning most',
1358                 '<table class="sortable">' +
1359                         '<thead><tr><th id="sortme">n</th><th>foo</th><th>bar</th></tr></thead>' +
1360                         '<tbody>' +
1361                         '<tr><td>1</td><td rowspan="2">foo</td><td rowspan="4">bar</td></tr>' +
1362                         '<tr><td>2</td></tr>' +
1363                         '<tr><td>3</td><td rowspan="2">foo</td></tr>' +
1364                         '<tr><td>4</td></tr>' +
1365                         '</tbody></table>',
1366                 [
1367                         [ '1', 'foo', 'bar' ],
1368                         [ '2', 'foo', 'bar' ],
1369                         [ '3', 'foo', 'bar' ],
1370                         [ '4', 'foo', 'bar' ]
1371                 ]
1372         );
1373
1374         tableTestHTML(
1375                 'Rowspan exploding with rightmost rows spanning most (2)',
1376                 '<table class="sortable">' +
1377                         '<thead><tr><th id="sortme">n</th><th>foo</th><th>bar</th><th>baz</th></tr></thead>' +
1378                         '<tbody>' +
1379                         '<tr><td>1</td><td rowspan="2">foo</td><td rowspan="4">bar</td><td>baz</td></tr>' +
1380                         '<tr><td>2</td><td>baz</td></tr>' +
1381                         '<tr><td>3</td><td rowspan="2">foo</td><td>baz</td></tr>' +
1382                         '<tr><td>4</td><td>baz</td></tr>' +
1383                         '</tbody></table>',
1384                 [
1385                         [ '1', 'foo', 'bar', 'baz' ],
1386                         [ '2', 'foo', 'bar', 'baz' ],
1387                         [ '3', 'foo', 'bar', 'baz' ],
1388                         [ '4', 'foo', 'bar', 'baz' ]
1389                 ]
1390         );
1391
1392         tableTestHTML(
1393                 'Rowspan exploding with row-and-colspanned cells',
1394                 '<table class="sortable">' +
1395                         '<thead><tr><th id="sortme">n</th><th>foo1</th><th>foo2</th><th>bar</th><th>baz</th></tr></thead>' +
1396                         '<tbody>' +
1397                         '<tr><td>1</td><td rowspan="2">foo1</td><td rowspan="2">foo2</td><td rowspan="4">bar</td><td>baz</td></tr>' +
1398                         '<tr><td>2</td><td>baz</td></tr>' +
1399                         '<tr><td>3</td><td colspan="2" rowspan="2">foo</td><td>baz</td></tr>' +
1400                         '<tr><td>4</td><td>baz</td></tr>' +
1401                         '</tbody></table>',
1402                 [
1403                         [ '1', 'foo1', 'foo2', 'bar', 'baz' ],
1404                         [ '2', 'foo1', 'foo2', 'bar', 'baz' ],
1405                         [ '3', 'foo', 'bar', 'baz' ],
1406                         [ '4', 'foo', 'bar', 'baz' ]
1407                 ]
1408         );
1409
1410         tableTestHTML(
1411                 'Rowspan exploding with uneven rowspan layout',
1412                 '<table class="sortable">' +
1413                         '<thead><tr><th id="sortme">n</th><th>foo1</th><th>foo2</th><th>foo3</th><th>bar</th><th>baz</th></tr></thead>' +
1414                         '<tbody>' +
1415                         '<tr><td>1</td><td rowspan="2">foo1</td><td rowspan="2">foo2</td><td rowspan="2">foo3</td><td>bar</td><td>baz</td></tr>' +
1416                         '<tr><td>2</td><td rowspan="3">bar</td><td>baz</td></tr>' +
1417                         '<tr><td>3</td><td rowspan="2">foo1</td><td rowspan="2">foo2</td><td rowspan="2">foo3</td><td>baz</td></tr>' +
1418                         '<tr><td>4</td><td>baz</td></tr>' +
1419                         '</tbody></table>',
1420                 [
1421                         [ '1', 'foo1', 'foo2', 'foo3', 'bar', 'baz' ],
1422                         [ '2', 'foo1', 'foo2', 'foo3', 'bar', 'baz' ],
1423                         [ '3', 'foo1', 'foo2', 'foo3', 'bar', 'baz' ],
1424                         [ '4', 'foo1', 'foo2', 'foo3', 'bar', 'baz' ]
1425                 ]
1426         );
1427
1428         QUnit.test( 'T105731 - incomplete rows in table body', function ( assert ) {
1429                 var $table, parsers;
1430                 $table = $(
1431                         '<table class="sortable">' +
1432                                 '<tr><th>A</th><th>B</th></tr>' +
1433                                 '<tr><td>3</td></tr>' +
1434                                 '<tr><td>1</td><td>2</td></tr>' +
1435                                 '</table>'
1436                 );
1437                 $table.tablesorter();
1438                 $table.find( '.headerSort:eq(0)' ).click();
1439                 // now the first row have 2 columns
1440                 $table.find( '.headerSort:eq(1)' ).click();
1441
1442                 parsers = $table.data( 'tablesorter' ).config.parsers;
1443
1444                 assert.equal(
1445                         parsers.length,
1446                         2,
1447                         'detectParserForColumn() detect 2 parsers'
1448                 );
1449
1450                 assert.equal(
1451                         parsers[ 1 ].id,
1452                         'number',
1453                         'detectParserForColumn() detect parser.id "number" for second column'
1454                 );
1455
1456                 assert.equal(
1457                         parsers[ 1 ].format( $table.find( 'tbody > tr > td:eq(1)' ).text() ),
1458                         -Infinity,
1459                         'empty cell is sorted as number -Infinity'
1460                 );
1461         } );
1462
1463         QUnit.test( 'bug T114721 - use of expand-child class', function ( assert ) {
1464                 var $table, parsers;
1465                 $table = $(
1466                         '<table class="sortable">' +
1467                                 '<tr><th>A</th><th>B</th></tr>' +
1468                                 '<tr><td>b</td><td>4</td></tr>' +
1469                                 '<tr class="expand-child"><td colspan="2">some text follow b</td></tr>' +
1470                                 '<tr><td>a</td><td>2</td></tr>' +
1471                                 '<tr class="expand-child"><td colspan="2">some text follow a</td></tr>' +
1472                                 '<tr class="expand-child"><td colspan="2">more text</td></tr>' +
1473                                 '</table>'
1474                 );
1475                 $table.tablesorter();
1476                 $table.find( '.headerSort:eq(0)' ).click();
1477
1478                 assert.deepEqual(
1479                         tableExtract( $table ),
1480                         [
1481                                 [ 'a', '2' ],
1482                                 [ 'some text follow a' ],
1483                                 [ 'more text' ],
1484                                 [ 'b', '4' ],
1485                                 [ 'some text follow b' ]
1486                         ],
1487                         'row with expand-child class follow above row'
1488                 );
1489
1490                 parsers = $table.data( 'tablesorter' ).config.parsers;
1491                 assert.equal(
1492                         parsers[ 1 ].id,
1493                         'number',
1494                         'detectParserForColumn() detect parser.id "number" for second column'
1495                 );
1496         } );
1497
1498 }( jQuery, mediaWiki ) );