tests/phpunit/includes/GlobalFunctions/GlobalTest.php

   1 <?php
   2
   3 class GlobalTest extends MediaWikiTestCase {
   4         protected function setUp() {
   5                 parent::setUp();
   6
   7                 $readOnlyFile = tempnam( wfTempDir(), "mwtest_readonly" );
   8                 unlink( $readOnlyFile );
   9
  10                 $this->setMwGlobals( array(
  11                         'wgReadOnlyFile' => $readOnlyFile,
  12                         'wgUrlProtocols' => array(
  13                                 'http://',
  14                                 'https://',
  15                                 'mailto:',
  16                                 '//',
  17                                 'file://', # Non-default
  18                         ),
  19                 ) );
  20         }
  21
  22         protected function tearDown() {
  23                 global $wgReadOnlyFile;
  24
  25                 if ( file_exists( $wgReadOnlyFile ) ) {
  26                         unlink( $wgReadOnlyFile );
  27                 }
  28
  29                 parent::tearDown();
  30         }
  31
  32         /** @dataProvider provideForWfArrayDiff2 */
  33         public function testWfArrayDiff2( $a, $b, $expected ) {
  34                 $this->assertEquals(
  35                         wfArrayDiff2( $a, $b), $expected
  36                 );
  37         }
  38
  39         // @todo Provide more tests
  40         public static function provideForWfArrayDiff2() {
  41                 // $a $b $expected
  42                 return array(
  43                         array(
  44                                 array( 'a', 'b'),
  45                                 array( 'a', 'b'),
  46                                 array(),
  47                         ),
  48                         array(
  49                                 array( array( 'a'), array( 'a', 'b', 'c' )),
  50                                 array( array( 'a'), array( 'a', 'b' )),
  51                                 array( 1 => array( 'a', 'b', 'c' ) ),
  52                         ),
  53                 );
  54         }
  55
  56         function testRandom() {
  57                 # This could hypothetically fail, but it shouldn't ;)
  58                 $this->assertFalse(
  59                         wfRandom() == wfRandom() );
  60         }
  61
  62         function testUrlencode() {
  63                 $this->assertEquals(
  64                         "%E7%89%B9%E5%88%A5:Contributions/Foobar",
  65                         wfUrlencode( "\xE7\x89\xB9\xE5\x88\xA5:Contributions/Foobar" ) );
  66         }
  67
  68         function testExpandIRI() {
  69                 $this->assertEquals(
  70                         "https://te.wikibooks.org/wiki/ఉబుంటు_వాడుకరి_మార్గదర్శని",
  71                         wfExpandIRI( "https://te.wikibooks.org/wiki/%E0%B0%89%E0%B0%AC%E0%B1%81%E0%B0%82%E0%B0%9F%E0%B1%81_%E0%B0%B5%E0%B0%BE%E0%B0%A1%E0%B1%81%E0%B0%95%E0%B0%B0%E0%B0%BF_%E0%B0%AE%E0%B0%BE%E0%B0%B0%E0%B1%8D%E0%B0%97%E0%B0%A6%E0%B0%B0%E0%B1%8D%E0%B0%B6%E0%B0%A8%E0%B0%BF" ) );
  72         }
  73
  74         function testReadOnlyEmpty() {
  75                 global $wgReadOnly;
  76                 $wgReadOnly = null;
  77
  78                 $this->assertFalse( wfReadOnly() );
  79                 $this->assertFalse( wfReadOnly() );
  80         }
  81
  82         function testReadOnlySet() {
  83                 global $wgReadOnly, $wgReadOnlyFile;
  84
  85                 $f = fopen( $wgReadOnlyFile, "wt" );
  86                 fwrite( $f, 'Message' );
  87                 fclose( $f );
  88                 $wgReadOnly = null; # Check on $wgReadOnlyFile
  89
  90                 $this->assertTrue( wfReadOnly() );
  91                 $this->assertTrue( wfReadOnly() ); # Check cached
  92
  93                 unlink( $wgReadOnlyFile );
  94                 $wgReadOnly = null; # Clean cache
  95
  96                 $this->assertFalse( wfReadOnly() );
  97                 $this->assertFalse( wfReadOnly() );
  98         }
  99
 100         function testQuotedPrintable() {
 101                 $this->assertEquals(
 102                         "=?UTF-8?Q?=C4=88u=20legebla=3F?=",
 103                         UserMailer::quotedPrintable( "\xc4\x88u legebla?", "UTF-8" ) );
 104         }
 105
 106         function testTime() {
 107                 $start = wfTime();
 108                 $this->assertInternalType( 'float', $start );
 109                 $end = wfTime();
 110                 $this->assertTrue( $end > $start, "Time is running backwards!" );
 111         }
 112
 113         public static function provideArrayToCGI() {
 114                 return array(
 115                         array( array(), '' ), // empty
 116                         array( array( 'foo' => 'bar' ), 'foo=bar' ), // string test
 117                         array( array( 'foo' => '' ), 'foo=' ), // empty string test
 118                         array( array( 'foo' => 1 ), 'foo=1' ), // number test
 119                         array( array( 'foo' => true ), 'foo=1' ), // true test
 120                         array( array( 'foo' => false ), '' ), // false test
 121                         array( array( 'foo' => null ), '' ), // null test
 122                         array( array( 'foo' => 'A&B=5+6@!"\'' ), 'foo=A%26B%3D5%2B6%40%21%22%27' ), // urlencoding test
 123                         array( array( 'foo' => 'bar', 'baz' => 'is', 'asdf' => 'qwerty' ), 'foo=bar&baz=is&asdf=qwerty' ), // multi-item test
 124                         array( array( 'foo' => array( 'bar' => 'baz' ) ), 'foo%5Bbar%5D=baz' ),
 125                         array( array( 'foo' => array( 'bar' => 'baz', 'qwerty' => 'asdf' ) ), 'foo%5Bbar%5D=baz&foo%5Bqwerty%5D=asdf' ),
 126                         array( array( 'foo' => array( 'bar', 'baz' ) ), 'foo%5B0%5D=bar&foo%5B1%5D=baz' ),
 127                         array( array( 'foo' => array( 'bar' => array( 'bar' => 'baz' ) ) ), 'foo%5Bbar%5D%5Bbar%5D=baz' ),
 128                 );
 129         }
 130
 131         /**
 132          * @dataProvider provideArrayToCGI
 133          */
 134         function testArrayToCGI( $array, $result ) {
 135                 $this->assertEquals( $result, wfArrayToCGI( $array ) );
 136         }
 137
 138
 139         function testArrayToCGI2() {
 140                 $this->assertEquals(
 141                         "baz=bar&foo=bar",
 142                         wfArrayToCGI(
 143                                 array( 'baz' => 'bar' ),
 144                                 array( 'foo' => 'bar', 'baz' => 'overridden value' ) ) );
 145         }
 146
 147         public static function provideCgiToArray() {
 148                 return array(
 149                         array( '', array() ), // empty
 150                         array( 'foo=bar', array( 'foo' => 'bar' ) ), // string
 151                         array( 'foo=', array( 'foo' => '' ) ), // empty string
 152                         array( 'foo', array( 'foo' => '' ) ), // missing =
 153                         array( 'foo=bar&qwerty=asdf', array( 'foo' => 'bar', 'qwerty' => 'asdf' ) ), // multiple value
 154                         array( 'foo=A%26B%3D5%2B6%40%21%22%27', array( 'foo' => 'A&B=5+6@!"\'' ) ), // urldecoding test
 155                         array( 'foo%5Bbar%5D=baz', array( 'foo' => array( 'bar' => 'baz' ) ) ),
 156                         array( 'foo%5Bbar%5D=baz&foo%5Bqwerty%5D=asdf', array( 'foo' => array( 'bar' => 'baz', 'qwerty' => 'asdf' ) ) ),
 157                         array( 'foo%5B0%5D=bar&foo%5B1%5D=baz', array( 'foo' => array( 0 => 'bar', 1 => 'baz' ) ) ),
 158                         array( 'foo%5Bbar%5D%5Bbar%5D=baz', array( 'foo' => array( 'bar' => array( 'bar' => 'baz' ) ) ) ),
 159                 );
 160         }
 161
 162         /**
 163          * @dataProvider provideCgiToArray
 164          */
 165         function testCgiToArray( $cgi, $result ) {
 166                 $this->assertEquals( $result, wfCgiToArray( $cgi ) );
 167         }
 168
 169         public static function provideCgiRoundTrip() {
 170                 return array(
 171                         array( '' ),
 172                         array( 'foo=bar' ),
 173                         array( 'foo=' ),
 174                         array( 'foo=bar&baz=biz' ),
 175                         array( 'foo=A%26B%3D5%2B6%40%21%22%27' ),
 176                         array( 'foo%5Bbar%5D=baz' ),
 177                         array( 'foo%5B0%5D=bar&foo%5B1%5D=baz' ),
 178                         array( 'foo%5Bbar%5D%5Bbar%5D=baz' ),
 179                 );
 180         }
 181
 182         /**
 183          * @dataProvider provideCgiRoundTrip
 184          */
 185         function testCgiRoundTrip( $cgi ) {
 186                 $this->assertEquals( $cgi, wfArrayToCGI( wfCgiToArray( $cgi ) ) );
 187         }
 188
 189         function testMimeTypeMatch() {
 190                 $this->assertEquals(
 191                         'text/html',
 192                         mimeTypeMatch( 'text/html',
 193                                 array( 'application/xhtml+xml' => 1.0,
 194                                        'text/html'             => 0.7,
 195                                        'text/plain'            => 0.3 ) ) );
 196                 $this->assertEquals(
 197                         'text/*',
 198                         mimeTypeMatch( 'text/html',
 199                                 array( 'image/*' => 1.0,
 200                                        'text/*'  => 0.5 ) ) );
 201                 $this->assertEquals(
 202                         '*/*',
 203                         mimeTypeMatch( 'text/html',
 204                                 array( '*/*' => 1.0 ) ) );
 205                 $this->assertNull(
 206                         mimeTypeMatch( 'text/html',
 207                                 array( 'image/png'     => 1.0,
 208                                        'image/svg+xml' => 0.5 ) ) );
 209         }
 210
 211         function testNegotiateType() {
 212                 $this->assertEquals(
 213                         'text/html',
 214                         wfNegotiateType(
 215                                 array( 'application/xhtml+xml' => 1.0,
 216                                        'text/html'             => 0.7,
 217                                        'text/plain'            => 0.5,
 218                                        'text/*'                => 0.2 ),
 219                                 array( 'text/html'             => 1.0 ) ) );
 220                 $this->assertEquals(
 221                         'application/xhtml+xml',
 222                         wfNegotiateType(
 223                                 array( 'application/xhtml+xml' => 1.0,
 224                                        'text/html'             => 0.7,
 225                                        'text/plain'            => 0.5,
 226                                        'text/*'                => 0.2 ),
 227                                 array( 'application/xhtml+xml' => 1.0,
 228                                        'text/html'             => 0.5 ) ) );
 229                 $this->assertEquals(
 230                         'text/html',
 231                         wfNegotiateType(
 232                                 array( 'text/html'             => 1.0,
 233                                        'text/plain'            => 0.5,
 234                                        'text/*'                => 0.5,
 235                                        'application/xhtml+xml' => 0.2 ),
 236                                 array( 'application/xhtml+xml' => 1.0,
 237                                        'text/html'             => 0.5 ) ) );
 238                 $this->assertEquals(
 239                         'text/html',
 240                         wfNegotiateType(
 241                                 array( 'text/*'                => 1.0,
 242                                        'image/*'               => 0.7,
 243                                        '*/*'                   => 0.3 ),
 244                                 array( 'application/xhtml+xml' => 1.0,
 245                                        'text/html'             => 0.5 ) ) );
 246                 $this->assertNull(
 247                         wfNegotiateType(
 248                                 array( 'text/*'                => 1.0 ),
 249                                 array( 'application/xhtml+xml' => 1.0 ) ) );
 250         }
 251
 252         function testFallbackMbstringFunctions() {
 253
 254                 if( !extension_loaded( 'mbstring' ) ) {
 255                         $this->markTestSkipped( "The mb_string functions must be installed to test the fallback functions" );
 256                 }
 257
 258                 $sampleUTF = "Östergötland_coat_of_arms.png";
 259
 260
 261                 //mb_substr
 262                 $substr_params = array(
 263                         array( 0, 0 ),
 264                         array( 5, -4 ),
 265                         array( 33 ),
 266                         array( 100, -5 ),
 267                         array( -8, 10 ),
 268                         array( 1, 1 ),
 269                         array( 2, -1 )
 270                 );
 271
 272                 foreach( $substr_params as $param_set ) {
 273                         $old_param_set = $param_set;
 274                         array_unshift( $param_set, $sampleUTF );
 275
 276                         $this->assertEquals(
 277                                 MWFunction::callArray( 'mb_substr', $param_set ),
 278                                 MWFunction::callArray( 'Fallback::mb_substr', $param_set ),
 279                                 'Fallback mb_substr with params ' . implode( ', ', $old_param_set )
 280                         );
 281                 }
 282
 283
 284                 //mb_strlen
 285                 $this->assertEquals(
 286                         mb_strlen( $sampleUTF ),
 287                         Fallback::mb_strlen( $sampleUTF ),
 288                         'Fallback mb_strlen'
 289                 );
 290
 291
 292                 //mb_str(r?)pos
 293                 $strpos_params = array(
 294                         //array( 'ter' ),
 295                         //array( 'Ö' ),
 296                         //array( 'Ö', 3 ),
 297                         //array( 'oat_', 100 ),
 298                         //array( 'c', -10 ),
 299                         //Broken for now
 300                 );
 301
 302                 foreach( $strpos_params as $param_set ) {
 303                         $old_param_set = $param_set;
 304                         array_unshift( $param_set, $sampleUTF );
 305
 306                         $this->assertEquals(
 307                                 MWFunction::callArray( 'mb_strpos', $param_set ),
 308                                 MWFunction::callArray( 'Fallback::mb_strpos', $param_set ),
 309                                 'Fallback mb_strpos with params ' . implode( ', ', $old_param_set )
 310                         );
 311
 312                         $this->assertEquals(
 313                                 MWFunction::callArray( 'mb_strrpos', $param_set ),
 314                                 MWFunction::callArray( 'Fallback::mb_strrpos', $param_set ),
 315                                 'Fallback mb_strrpos with params ' . implode( ', ', $old_param_set )
 316                         );
 317                 }
 318
 319         }
 320
 321
 322         function testDebugFunctionTest() {
 323
 324                 global $wgDebugLogFile, $wgDebugTimestamps;
 325
 326                 $old_log_file = $wgDebugLogFile;
 327                 $wgDebugLogFile = tempnam( wfTempDir(), 'mw-' );
 328                 # @todo FIXME: $wgDebugTimestamps should be tested
 329                 $old_wgDebugTimestamps = $wgDebugTimestamps;
 330                 $wgDebugTimestamps = false;
 331
 332
 333                 wfDebug( "This is a normal string" );
 334                 $this->assertEquals( "This is a normal string", file_get_contents( $wgDebugLogFile ) );
 335                 unlink( $wgDebugLogFile );
 336
 337                 wfDebug( "This is nöt an ASCII string" );
 338                 $this->assertEquals( "This is nöt an ASCII string", file_get_contents( $wgDebugLogFile ) );
 339                 unlink( $wgDebugLogFile );
 340
 341
 342                 wfDebug( "\00305This has böth UTF and control chars\003" );
 343                 $this->assertEquals( " 05This has böth UTF and control chars ", file_get_contents( $wgDebugLogFile ) );
 344                 unlink( $wgDebugLogFile );
 345
 346                 wfDebugMem();
 347                 $this->assertGreaterThan( 5000, preg_replace( '/\D/', '', file_get_contents( $wgDebugLogFile ) ) );
 348                 unlink( $wgDebugLogFile );
 349
 350                 wfDebugMem(true);
 351                 $this->assertGreaterThan( 5000000, preg_replace( '/\D/', '', file_get_contents( $wgDebugLogFile ) ) );
 352                 unlink( $wgDebugLogFile );
 353
 354
 355                 $wgDebugLogFile = $old_log_file;
 356                 $wgDebugTimestamps = $old_wgDebugTimestamps;
 357         }
 358
 359         function testClientAcceptsGzipTest() {
 360
 361                 $settings = array(
 362                         'gzip' => true,
 363                         'bzip' => false,
 364                         '*' => false,
 365                         'compress, gzip' => true,
 366                         'gzip;q=1.0' => true,
 367                         'foozip' => false,
 368                         'foo*zip' => false,
 369                         'gzip;q=abcde' => true, //is this REALLY valid?
 370                         'gzip;q=12345678.9' => true,
 371                         ' gzip' => true,
 372                 );
 373
 374                 if( isset( $_SERVER['HTTP_ACCEPT_ENCODING'] ) ) $old_server_setting = $_SERVER['HTTP_ACCEPT_ENCODING'];
 375
 376                 foreach ( $settings as $encoding => $expect ) {
 377                         $_SERVER['HTTP_ACCEPT_ENCODING'] = $encoding;
 378
 379                         $this->assertEquals( $expect, wfClientAcceptsGzip( true ),
 380                                 "'$encoding' => " . wfBoolToStr( $expect ) );
 381                 }
 382
 383                 if( isset( $old_server_setting ) ) $_SERVER['HTTP_ACCEPT_ENCODING'] = $old_server_setting;
 384
 385         }
 386
 387
 388
 389         function testSwapVarsTest() {
 390
 391
 392                 $var1 = 1;
 393                 $var2 = 2;
 394
 395                 $this->assertEquals( $var1, 1, 'var1 is set originally' );
 396                 $this->assertEquals( $var2, 2, 'var1 is set originally' );
 397
 398                 swap( $var1, $var2 );
 399
 400                 $this->assertEquals( $var1, 2, 'var1 is swapped' );
 401                 $this->assertEquals( $var2, 1, 'var2 is swapped' );
 402
 403         }
 404
 405
 406         function testWfPercentTest() {
 407
 408                 $pcts = array(
 409                         array( 6/7, '0.86%', 2, false ),
 410                         array( 3/3, '1%' ),
 411                         array( 22/7, '3.14286%', 5 ),
 412                         array( 3/6, '0.5%' ),
 413                         array( 1/3, '0%', 0 ),
 414                         array( 10/3, '0%', -1 ),
 415                         array( 3/4/5, '0.1%', 1 ),
 416                         array( 6/7*8, '6.8571428571%', 10 ),
 417                 );
 418
 419                 foreach( $pcts as $pct ) {
 420                         if( !isset( $pct[2] ) ) $pct[2] = 2;
 421                         if( !isset( $pct[3] ) ) $pct[3] = true;
 422
 423                         $this->assertEquals( wfPercent( $pct[0], $pct[2], $pct[3] ), $pct[1], $pct[1] );
 424                 }
 425
 426         }
 427
 428
 429         function testInStringTest() {
 430
 431                 $this->assertTrue( in_string( 'foo', 'foobar' ), 'foo is in foobar' );
 432                 $this->assertFalse( in_string( 'Bar', 'foobar' ), 'Case-sensitive by default' );
 433                 $this->assertTrue( in_string( 'Foo', 'foobar', true ), 'Case-insensitive when asked' );
 434
 435         }
 436
 437         /**
 438          * test @see wfShorthandToInteger()
 439          * @dataProvider provideShorthand
 440          */
 441         public function testWfShorthandToInteger( $shorthand, $expected ) {
 442                 $this->assertEquals( $expected,
 443                         wfShorthandToInteger( $shorthand )
 444                 );
 445         }
 446
 447         /** array( shorthand, expected integer ) */
 448         public static function provideShorthand() {
 449                 return array(
 450                         # Null, empty ...
 451                         array(     '', -1),
 452                         array(   '  ', -1),
 453                         array(   null, -1),
 454
 455                         # Failures returns 0 :(
 456                         array( 'ABCDEFG', 0 ),
 457                         array( 'Ak',      0 ),
 458
 459                         # Int, strings with spaces
 460                         array(        1,    1 ),
 461                         array(    ' 1 ',    1 ),
 462                         array(     1023, 1023 ),
 463                         array( ' 1023 ', 1023 ),
 464
 465                         # kilo, Mega, Giga
 466                         array(   '1k', 1024 ),
 467                         array(   '1K', 1024 ),
 468                         array(   '1m', 1024 * 1024 ),
 469                         array(   '1M', 1024 * 1024 ),
 470                         array(   '1g', 1024 * 1024 * 1024 ),
 471                         array(   '1G', 1024 * 1024 * 1024 ),
 472
 473                         # Negatives
 474                         array(     -1,    -1 ),
 475                         array(   -500,  -500 ),
 476                         array( '-500',  -500 ),
 477                         array(  '-1k', -1024 ),
 478
 479                         # Zeroes
 480                         array(   '0', 0 ),
 481                         array(  '0k', 0 ),
 482                         array(  '0M', 0 ),
 483                         array(  '0G', 0 ),
 484                         array(  '-0', 0 ),
 485                         array( '-0k', 0 ),
 486                         array( '-0M', 0 ),
 487                         array( '-0G', 0 ),
 488                 );
 489         }
 490
 491         /**
 492          * @param String $old: Text as it was in the database
 493          * @param String $mine: Text submitted while user was editing
 494          * @param String $yours: Text submitted by the user
 495          * @param Boolean $expectedMergeResult Whether the merge should be a success
 496          * @param String $expectedText: Text after merge has been completed
 497          *
 498          * @dataProvider provideMerge()
 499          */
 500         public function testMerge( $old, $mine, $yours, $expectedMergeResult, $expectedText ) {
 501                 $mergedText = null;
 502                 $isMerged = wfMerge( $old, $mine, $yours, $mergedText );
 503
 504                 $msg = 'Merge should be a ';
 505                 $msg .= $expectedMergeResult ? 'success' : 'failure';
 506                 $this->assertEquals( $expectedMergeResult, $isMerged, $msg );
 507
 508                 if( $isMerged ) {
 509                         // Verify the merged text
 510                         $this->assertEquals( $expectedText, $mergedText,
 511                                 'is merged text as expected?' );
 512                 }
 513         }
 514
 515         public static function provideMerge() {
 516                 $EXPECT_MERGE_SUCCESS = true;
 517                 $EXPECT_MERGE_FAILURE = false;
 518
 519                 return array(
 520
 521                         // #0: clean merge
 522                         array(
 523                                 // old:
 524                                 "one one one\n" . // trimmed
 525                                 "\n" .
 526                                 "two two two",
 527
 528                                 // mine:
 529                                 "one one one ONE ONE\n" .
 530                                 "\n" .
 531                                 "two two two\n", // with tailing whitespace
 532
 533                                 // yours:
 534                                 "one one one\n" .
 535                                 "\n" .
 536                                 "two two TWO TWO", // trimmed
 537
 538                                 // ok:
 539                                 $EXPECT_MERGE_SUCCESS,
 540
 541                                 // result:
 542                                 "one one one ONE ONE\n" .
 543                                 "\n" .
 544                                 "two two TWO TWO\n", // note: will always end in a newline
 545                         ),
 546
 547                         // #1: conflict, fail
 548                         array(
 549                                 // old:
 550                                 "one one one", // trimmed
 551
 552                                 // mine:
 553                                 "one one one ONE ONE\n" .
 554                                 "\n" .
 555                                 "bla bla\n" .
 556                                 "\n", // with tailing whitespace
 557
 558                                 // yours:
 559                                 "one one one\n" .
 560                                 "\n" .
 561                                 "two two", // trimmed
 562
 563                                 $EXPECT_MERGE_FAILURE,
 564
 565                                 // result:
 566                                 null,
 567                         ),
 568                 );
 569         }
 570
 571         /**
 572          * @dataProvider provideMakeUrlIndexes()
 573          */
 574         function testMakeUrlIndexes( $url, $expected ) {
 575                 $index = wfMakeUrlIndexes( $url );
 576                 $this->assertEquals( $expected, $index, "wfMakeUrlIndexes(\"$url\")" );
 577         }
 578
 579         function provideMakeUrlIndexes() {
 580                 return array(
 581                         array(
 582                                 // just a regular :)
 583                                 'https://bugzilla.wikimedia.org/show_bug.cgi?id=28627',
 584                                 array( 'https://org.wikimedia.bugzilla./show_bug.cgi?id=28627' )
 585                         ),
 586                         array(
 587                                 // mailtos are handled special
 588                                 // is this really right though? that final . probably belongs earlier?
 589                                 'mailto:wiki@wikimedia.org',
 590                                 array( 'mailto:org.wikimedia@wiki.' )
 591                         ),
 592
 593                         // file URL cases per bug 28627...
 594                         array(
 595                                 // three slashes: local filesystem path Unix-style
 596                                 'file:///whatever/you/like.txt',
 597                                 array( 'file://./whatever/you/like.txt' )
 598                         ),
 599                         array(
 600                                 // three slashes: local filesystem path Windows-style
 601                                 'file:///c:/whatever/you/like.txt',
 602                                 array( 'file://./c:/whatever/you/like.txt' )
 603                         ),
 604                         array(
 605                                 // two slashes: UNC filesystem path Windows-style
 606                                 'file://intranet/whatever/you/like.txt',
 607                                 array( 'file://intranet./whatever/you/like.txt' )
 608                         ),
 609                         // Multiple-slash cases that can sorta work on Mozilla
 610                         // if you hack it just right are kinda pathological,
 611                         // and unreliable cross-platform or on IE which means they're
 612                         // unlikely to appear on intranets.
 613                         //
 614                         // Those will survive the algorithm but with results that
 615                         // are less consistent.
 616
 617                         // protocol-relative URL cases per bug 29854...
 618                         array(
 619                                 '//bugzilla.wikimedia.org/show_bug.cgi?id=28627',
 620                                 array(
 621                                         'http://org.wikimedia.bugzilla./show_bug.cgi?id=28627',
 622                                         'https://org.wikimedia.bugzilla./show_bug.cgi?id=28627'
 623                                 )
 624                         ),
 625                 );
 626         }
 627
 628         /**
 629          * @dataProvider provideWfMatchesDomainList
 630          */
 631         function testWfMatchesDomainList( $url, $domains, $expected, $description ) {
 632                 $actual = wfMatchesDomainList( $url, $domains );
 633                 $this->assertEquals( $expected, $actual, $description );
 634         }
 635
 636         function provideWfMatchesDomainList() {
 637                 $a = array();
 638                 $protocols = array( 'HTTP' => 'http:', 'HTTPS' => 'https:', 'protocol-relative' => '' );
 639                 foreach ( $protocols as $pDesc => $p ) {
 640                         $a = array_merge( $a, array(
 641                                 array( "$p//www.example.com", array(), false, "No matches for empty domains array, $pDesc URL" ),
 642                                 array( "$p//www.example.com", array( 'www.example.com' ), true, "Exact match in domains array, $pDesc URL" ),
 643                                 array( "$p//www.example.com", array( 'example.com' ), true, "Match without subdomain in domains array, $pDesc URL" ),
 644                                 array( "$p//www.example2.com", array( 'www.example.com', 'www.example2.com', 'www.example3.com' ), true, "Exact match with other domains in array, $pDesc URL" ),
 645                                 array( "$p//www.example2.com", array( 'example.com', 'example2.com', 'example3,com' ), true, "Match without subdomain with other domains in array, $pDesc URL" ),
 646                                 array( "$p//www.example4.com", array( 'example.com', 'example2.com', 'example3,com' ), false, "Domain not in array, $pDesc URL" ),
 647
 648                                 // FIXME: This is a bug in wfMatchesDomainList(). If and when this is fixed, update this test case
 649                                 array( "$p//nds-nl.wikipedia.org", array( 'nl.wikipedia.org' ), true, "Substrings of domains match while they shouldn't, $pDesc URL" ),
 650                         ) );
 651                 }
 652                 return $a;
 653         }
 654
 655         /**
 656          * @dataProvider provideWfShellMaintenanceCmdList
 657          */
 658         function testWfShellMaintenanceCmd( $script, $parameters, $options, $expected, $description ) {
 659                 if( wfIsWindows() ) {
 660                         // Approximation that's good enough for our purposes just now
 661                         $expected = str_replace( "'", '"', $expected );
 662                 }
 663                 $actual = wfShellMaintenanceCmd( $script, $parameters, $options );
 664                 $this->assertEquals( $expected, $actual, $description );
 665         }
 666
 667         function provideWfShellMaintenanceCmdList() {
 668                 global $wgPhpCli;
 669                 return array(
 670                         array( 'eval.php', array( '--help', '--test' ), array(),
 671                                 "'$wgPhpCli' 'eval.php' '--help' '--test'",
 672                                 "Called eval.php --help --test" ),
 673                         array( 'eval.php', array( '--help', '--test space' ), array('php' => 'php5'),
 674                                 "'php5' 'eval.php' '--help' '--test space'",
 675                                 "Called eval.php --help --test with php option" ),
 676                         array( 'eval.php', array( '--help', '--test', 'X' ), array('wrapper' => 'MWScript.php'),
 677                                 "'$wgPhpCli' 'MWScript.php' 'eval.php' '--help' '--test' 'X'",
 678                                 "Called eval.php --help --test with wrapper option" ),
 679                         array( 'eval.php', array( '--help', '--test', 'y' ), array('php' => 'php5', 'wrapper' => 'MWScript.php'),
 680                                 "'php5' 'MWScript.php' 'eval.php' '--help' '--test' 'y'",
 681                                 "Called eval.php --help --test with wrapper and php option" ),
 682                 );
 683         }
 684         /* TODO: many more! */
 685 }
 686