MediaWiki  master
CSSMinTest.php
Go to the documentation of this file.
1 <?php
2 
4 
10 
11  protected function setUp() {
12  parent::setUp();
13 
14  // For wfExpandUrl
15  $server = 'https://expand.example';
16  $this->setMwGlobals( [
17  'wgServer' => $server,
18  'wgCanonicalServer' => $server,
19  ] );
20  }
21 
26  public function testGetLocalFileReferences( $input, $expected ) {
28  $this->assertEquals(
29  $expected,
30  $output,
31  'getLocalFileReferences() must find the local file properly'
32  );
33  }
34 
35  public static function providesReferencedFiles() {
36  // input, array of expected local file names
37  return [
38  [ 'url("//example.org")', [] ],
39  [ 'url("https://example.org")', [] ],
40  [ 'url("#default#")', [] ],
41  [ 'url("WikiFont-Glyphs.svg#wikiglyph")', [ '/WikiFont-Glyphs.svg' ] ],
42  [ 'url("#some-anchor")', [] ],
43  ];
44  }
45 
50  public function testSerializeStringValue( $input, $expected ) {
52  $this->assertEquals(
53  $expected,
54  $output,
55  'Serialized output must be in the expected form.'
56  );
57  }
58 
59  public static function provideSerializeStringValue() {
60  return [
61  [ 'Hello World!', '"Hello World!"' ],
62  [ "Null\0Null", "\"Null\u{FFFD}Null\"" ],
63  [ '"', '"\\""' ],
64  [ "'", '"\'"' ],
65  [ "\\", '"\\\\"' ],
66  [ "Tab\tTab", '"Tab\\9 Tab"' ],
67  [ "Space tab \t space", '"Space tab \\9 space"' ],
68  [ "Line\nfeed", '"Line\\a feed"' ],
69  [ "Return\rreturn", '"Return\\d return"' ],
70  [ "Next\u{0085}line", "\"Next\u{0085}line\"" ],
71  [ "Del\x7fDel", '"Del\\7f Del"' ],
72  [ "nb\u{00A0}sp", "\"nb\u{00A0}sp\"" ],
73  [ "AMP&amp;AMP", "\"AMP&amp;AMP\"" ],
74  [ '!"#$%&\'()*+,-./0123456789:;<=>?', '"!\\"#$%&\'()*+,-./0123456789:;<=>?"' ],
75  [ '@[\\]^_`{|}~', '"@[\\\\]^_`{|}~"' ],
76  [ 'ä', '"ä"' ],
77  [ 'Ä', '"Ä"' ],
78  [ '€', '"€"' ],
79  [ '𝒞', '"𝒞"' ], // U+1D49E 'MATHEMATICAL SCRIPT CAPITAL C'
80  ];
81  }
82 
87  public function testGetMimeType( $fileContents, $fileExtension, $expected ) {
88  // Automatically removed when it falls out of scope (including if the test fails)
89  $file = TempFSFile::factory( 'PHPUnit_CSSMinTest_', $fileExtension, wfTempDir() );
90  $fileName = $file->getPath();
91  file_put_contents( $fileName, $fileContents );
92  $this->assertSame( $expected, CSSMin::getMimeType( $fileName ) );
93  }
94 
95  public static function provideMimeType() {
96  return [
97  'JPEG with short extension' => [
98  "\xFF\xD8\xFF",
99  'jpg',
100  'image/jpeg'
101  ],
102  'JPEG with long extension' => [
103  "\xFF\xD8\xFF",
104  'jpeg',
105  'image/jpeg'
106  ],
107  'PNG' => [
108  "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A",
109  'png',
110  'image/png'
111  ],
112 
113  'PNG extension but JPEG content' => [
114  "\xFF\xD8\xFF",
115  'png',
116  'image/png'
117  ],
118  'JPEG extension but PNG content' => [
119  "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A",
120  'jpg',
121  'image/jpeg'
122  ],
123  'PNG extension but SVG content' => [
124  '<?xml version="1.0"?><svg></svg>',
125  'png',
126  'image/png'
127  ],
128  'SVG extension but PNG content' => [
129  "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A",
130  'svg',
131  'image/svg+xml'
132  ],
133 
134  'SVG with all headers' => [
135  '<?xml version="1.0"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" '
136  . '"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg></svg>',
137  'svg',
138  'image/svg+xml'
139  ],
140  'SVG with XML header only' => [
141  '<?xml version="1.0"?><svg></svg>',
142  'svg',
143  'image/svg+xml'
144  ],
145  'SVG with DOCTYPE only' => [
146  '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" '
147  . '"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg></svg>',
148  'svg',
149  'image/svg+xml'
150  ],
151  'SVG without any header' => [
152  '<svg></svg>',
153  'svg',
154  'image/svg+xml'
155  ],
156  ];
157  }
158 
163  public function testMinify( $code, $expectedOutput ) {
164  $minified = CSSMin::minify( $code );
165 
166  $this->assertEquals(
167  $expectedOutput,
168  $minified,
169  'Minified output should be in the form expected.'
170  );
171  }
172 
173  public static function provideMinifyCases() {
174  return [
175  // Whitespace
176  [ "\r\t\f \v\n\r", "" ],
177  [ "foo, bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ],
178 
179  // Loose comments
180  [ "/* foo */", "" ],
181  [ "/*******\n foo\n *******/", "" ],
182  [ "/*!\n foo\n */", "" ],
183 
184  // Inline comments in various different places
185  [ "/* comment */foo, bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ],
186  [ "foo/* comment */, bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ],
187  [ "foo,/* comment */ bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ],
188  [ "foo, bar/* comment */ {\n\tprop: value;\n}", "foo,bar{prop:value}" ],
189  [ "foo, bar {\n\t/* comment */prop: value;\n}", "foo,bar{prop:value}" ],
190  [ "foo, bar {\n\tprop: /* comment */value;\n}", "foo,bar{prop:value}" ],
191  [ "foo, bar {\n\tprop: value /* comment */;\n}", "foo,bar{prop:value }" ],
192  [ "foo, bar {\n\tprop: value; /* comment */\n}", "foo,bar{prop:value; }" ],
193 
194  // Keep track of things that aren't as minified as much as they
195  // could be (T37493)
196  [ 'foo { prop: value ;}', 'foo{prop:value }' ],
197  [ 'foo { prop : value; }', 'foo{prop :value}' ],
198  [ 'foo { prop: value ; }', 'foo{prop:value }' ],
199  [ 'foo { font-family: "foo" , "bar"; }', 'foo{font-family:"foo" ,"bar"}' ],
200  [ "foo { src:\n\turl('foo') ,\n\turl('bar') ; }", "foo{src:url('foo') ,url('bar') }" ],
201 
202  // Interesting cases with string values
203  // - Double quotes, single quotes
204  [ 'foo { content: ""; }', 'foo{content:""}' ],
205  [ "foo { content: ''; }", "foo{content:''}" ],
206  [ 'foo { content: "\'"; }', 'foo{content:"\'"}' ],
207  [ "foo { content: '\"'; }", "foo{content:'\"'}" ],
208  // - Whitespace in string values
209  [ 'foo { content: " "; }', 'foo{content:" "}' ],
210 
211  // Whitespaces after opening and before closing parentheses and brackets
212  [ 'a:not( [ href ] ) { prop: url( foobar.png ); }', 'a:not([href]){prop:url(foobar.png)}' ],
213 
214  // Ensure that the invalid "url (" will not become the valid "url(" by minification
215  [ 'foo { prop: url ( foobar.png ); }', 'foo{prop:url (foobar.png)}' ],
216  ];
217  }
218 
219  public static function provideIsRemoteUrl() {
220  return [
221  [ true, 'http://localhost/w/red.gif?123' ],
222  [ true, 'https://example.org/x.png' ],
223  [ true, '//example.org/x.y.z/image.png' ],
224  [ true, '//localhost/styles.css?query=yes' ],
225  [ true, 'data:image/gif;base64,R0lGODlhAQABAIAAAP8AADAAACwAAAAAAQABAAACAkQBADs=' ],
226  [ false, '' ],
227  [ false, '/' ],
228  [ true, '//' ],
229  [ false, 'x.gif' ],
230  [ false, '/x.gif' ],
231  [ false, './x.gif' ],
232  [ false, '../x.gif' ],
233  ];
234  }
235 
240  public function testIsRemoteUrl( $expect, $url ) {
241  $class = TestingAccessWrapper::newFromClass( CSSMin::class );
242  $this->assertEquals( $class->isRemoteUrl( $url ), $expect );
243  }
244 
245  public static function provideIsLocalUrls() {
246  return [
247  [ false, '' ],
248  [ false, '/' ],
249  [ false, '//' ],
250  [ false, 'x.gif' ],
251  [ true, '/x.gif' ],
252  [ false, './x.gif' ],
253  [ false, '../x.gif' ],
254  ];
255  }
256 
261  public function testIsLocalUrl( $expect, $url ) {
262  $class = TestingAccessWrapper::newFromClass( CSSMin::class );
263  $this->assertEquals( $class->isLocalUrl( $url ), $expect );
264  }
265 
274  public function testRemap( $message, $params, $expectedOutput ) {
275  $remapped = call_user_func_array( 'CSSMin::remap', $params );
276 
277  $messageAdd = " Case: $message";
278  $this->assertEquals(
279  $expectedOutput,
280  $remapped,
281  'CSSMin::remap should return the expected url form.' . $messageAdd
282  );
283  }
284 
285  public static function provideRemapCases() {
286  // Parameter signature:
287  // CSSMin::remap( $code, $local, $remote, $embedData = true )
288  return [
289  [
290  'Simple case',
291  [ 'foo { prop: url(bar.png); }', false, 'http://example.org', false ],
292  'foo { prop: url(http://example.org/bar.png); }',
293  ],
294  [
295  'Without trailing slash',
296  [ 'foo { prop: url(../bar.png); }', false, 'http://example.org/quux', false ],
297  'foo { prop: url(http://example.org/bar.png); }',
298  ],
299  [
300  'With trailing slash on remote (T29052)',
301  [ 'foo { prop: url(../bar.png); }', false, 'http://example.org/quux/', false ],
302  'foo { prop: url(http://example.org/bar.png); }',
303  ],
304  [
305  'Guard against stripping double slashes from query',
306  [ 'foo { prop: url(bar.png?corge=//grault); }', false, 'http://example.org/quux/', false ],
307  'foo { prop: url(http://example.org/quux/bar.png?corge=//grault); }',
308  ],
309  [
310  'Expand absolute paths',
311  [ 'foo { prop: url(/w/skin/images/bar.png); }', false, 'http://example.org/quux', false ],
312  'foo { prop: url(https://expand.example/w/skin/images/bar.png); }',
313  ],
314  [
315  "Don't barf at behavior: url(#default#behaviorName) - T162973",
316  [ 'foo { behavior: url(#default#bar); }', false, '/w/', false ],
317  'foo { behavior: url("#default#bar"); }',
318  ],
319  [
320  'Keeps anchors',
321  [ 'url(#other)', false, '/', false ],
322  'url("#other")'
323  ],
324  [
325  'Keeps anchors after a path',
326  [ 'url(images/file.svg#id)', false, '/', false ],
327  'url("/images/file.svg#id")'
328  ],
329  ];
330  }
331 
340  public function testRemapEmptyUrl( $params, $expected ) {
341  $remapped = call_user_func_array( 'CSSMin::remap', $params );
342  $this->assertEquals( $expected, $remapped, 'Ignore empty url' );
343  }
344 
345  public static function provideRemapEmptyUrl() {
346  return [
347  'Empty' => [
348  [ "background-image: url();", false, '/example', false ],
349  "background-image: url();",
350  ],
351  'Single quote' => [
352  [ "background-image: url('');", false, '/example', false ],
353  "background-image: url('');",
354  ],
355  'Double quote' => [
356  [ 'background-image: url("");', false, '/example', false ],
357  'background-image: url("");',
358  ],
359  'Single quote with outer spacing' => [
360  [ "background-image: url( '' );", false, '/example', false ],
361  "background-image: url( '' );",
362  ],
363  ];
364  }
365 
373  public function testRemapRemapping( $message, $input, $expectedOutput ) {
374  $localPath = __DIR__ . '/../../data/cssmin';
375  $remotePath = 'http://localhost/w';
376 
377  $realOutput = CSSMin::remap( $input, $localPath, $remotePath );
378  $this->assertEquals( $expectedOutput, $realOutput, "CSSMin::remap: $message" );
379  }
380 
381  public static function provideRemapRemappingCases() {
382  // red.gif and green.gif are one-pixel 35-byte GIFs.
383  // large.png is a 35K PNG that should be non-embeddable.
384  // Full paths start with http://localhost/w/.
385  // Timestamps in output are replaced with 'timestamp'.
386 
387  // data: URIs for red.gif, green.gif, circle.svg
388  $red = 'data:image/gif;base64,R0lGODlhAQABAIAAAP8AADAAACwAAAAAAQABAAACAkQBADs=';
389  $green = 'data:image/gif;base64,R0lGODlhAQABAIAAAACAADAAACwAAAAAAQABAAACAkQBADs=';
390  $svg = 'data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 width=%228'
391  . '%22 height=%228%22 viewBox=%220 0 8 8%22%3E %3Ccircle cx=%224%22 cy=%224%22 '
392  . 'r=%222%22/%3E %3Ca xmlns:xlink=%22http://www.w3.org/1999/xlink%22 xlink:title='
393  . '%22%3F%3E%22%3Etest%3C/a%3E %3C/svg%3E';
394 
395  // phpcs:disable Generic.Files.LineLength
396  return [
397  [
398  'Regular file',
399  'foo { background: url(red.gif); }',
400  'foo { background: url(http://localhost/w/red.gif?34ac6); }',
401  ],
402  [
403  'Regular file (missing)',
404  'foo { background: url(theColorOfHerHair.gif); }',
405  'foo { background: url(http://localhost/w/theColorOfHerHair.gif); }',
406  ],
407  [
408  'Remote URL',
409  'foo { background: url(http://example.org/w/foo.png); }',
410  'foo { background: url(http://example.org/w/foo.png); }',
411  ],
412  [
413  'Protocol-relative remote URL',
414  'foo { background: url(//example.org/w/foo.png); }',
415  'foo { background: url(//example.org/w/foo.png); }',
416  ],
417  [
418  'Remote URL with query',
419  'foo { background: url(http://example.org/w/foo.png?query=yes); }',
420  'foo { background: url(http://example.org/w/foo.png?query=yes); }',
421  ],
422  [
423  'Protocol-relative remote URL with query',
424  'foo { background: url(//example.org/w/foo.png?query=yes); }',
425  'foo { background: url(//example.org/w/foo.png?query=yes); }',
426  ],
427  [
428  'Domain-relative URL',
429  'foo { background: url(/static/foo.png); }',
430  'foo { background: url(https://expand.example/static/foo.png); }',
431  ],
432  [
433  'Domain-relative URL with query',
434  'foo { background: url(/static/foo.png?query=yes); }',
435  'foo { background: url(https://expand.example/static/foo.png?query=yes); }',
436  ],
437  [
438  'Path-relative URL with query',
439  "foo { background: url(?query=yes); }",
440  'foo { background: url(http://localhost/w/?query=yes); }',
441  ],
442  [
443  'Remote URL (unnecessary quotes not preserved)',
444  'foo { background: url("http://example.org/w/unnecessary-quotes.png"); }',
445  'foo { background: url(http://example.org/w/unnecessary-quotes.png); }',
446  ],
447  [
448  'Embedded file',
449  'foo { /* @embed */ background: url(red.gif); }',
450  "foo { background: url($red); background: url(http://localhost/w/red.gif?34ac6)!ie; }",
451  ],
452  [
453  'Embedded file, other comments before the rule',
454  "foo { /* Bar. */ /* @embed */ background: url(red.gif); }",
455  "foo { /* Bar. */ background: url($red); /* Bar. */ background: url(http://localhost/w/red.gif?34ac6)!ie; }",
456  ],
457  [
458  'Can not re-embed data: URIs',
459  "foo { /* @embed */ background: url($red); }",
460  "foo { background: url($red); }",
461  ],
462  [
463  'Can not remap data: URIs',
464  "foo { background: url($red); }",
465  "foo { background: url($red); }",
466  ],
467  [
468  'Can not embed remote URLs',
469  'foo { /* @embed */ background: url(http://example.org/w/foo.png); }',
470  'foo { background: url(http://example.org/w/foo.png); }',
471  ],
472  [
473  'Embedded file (inline @embed)',
474  'foo { background: /* @embed */ url(red.gif); }',
475  "foo { background: url($red); "
476  . "background: url(http://localhost/w/red.gif?34ac6)!ie; }",
477  ],
478  [
479  'Can not embed large files',
480  'foo { /* @embed */ background: url(large.png); }',
481  "foo { background: url(http://localhost/w/large.png?e3d1f); }",
482  ],
483  [
484  'SVG files are embedded without base64 encoding and unnecessary IE 6 and 7 fallback',
485  'foo { /* @embed */ background: url(circle.svg); }',
486  "foo { background: url(\"$svg\"); }",
487  ],
488  [
489  'Two regular files in one rule',
490  'foo { background: url(red.gif), url(green.gif); }',
491  'foo { background: url(http://localhost/w/red.gif?34ac6), '
492  . 'url(http://localhost/w/green.gif?13651); }',
493  ],
494  [
495  'Two embedded files in one rule',
496  'foo { /* @embed */ background: url(red.gif), url(green.gif); }',
497  "foo { background: url($red), url($green); "
498  . "background: url(http://localhost/w/red.gif?34ac6), "
499  . "url(http://localhost/w/green.gif?13651)!ie; }",
500  ],
501  [
502  'Two embedded files in one rule (inline @embed)',
503  'foo { background: /* @embed */ url(red.gif), /* @embed */ url(green.gif); }',
504  "foo { background: url($red), url($green); "
505  . "background: url(http://localhost/w/red.gif?34ac6), "
506  . "url(http://localhost/w/green.gif?13651)!ie; }",
507  ],
508  [
509  'Two embedded files in one rule (inline @embed), one too large',
510  'foo { background: /* @embed */ url(red.gif), /* @embed */ url(large.png); }',
511  "foo { background: url($red), url(http://localhost/w/large.png?e3d1f); "
512  . "background: url(http://localhost/w/red.gif?34ac6), "
513  . "url(http://localhost/w/large.png?e3d1f)!ie; }",
514  ],
515  [
516  'Practical example with some noise',
517  'foo { /* @embed */ background: #f9f9f9 url(red.gif) 0 0 no-repeat; }',
518  "foo { background: #f9f9f9 url($red) 0 0 no-repeat; "
519  . "background: #f9f9f9 url(http://localhost/w/red.gif?34ac6) 0 0 no-repeat!ie; }",
520  ],
521  [
522  'Does not mess with other properties',
523  'foo { color: red; background: url(red.gif); font-size: small; }',
524  'foo { color: red; background: url(http://localhost/w/red.gif?34ac6); font-size: small; }',
525  ],
526  [
527  'Spacing and miscellanea not changed (1)',
528  'foo { background: url(red.gif); }',
529  'foo { background: url(http://localhost/w/red.gif?34ac6); }',
530  ],
531  [
532  'Spacing and miscellanea not changed (2)',
533  'foo {background:url(red.gif)}',
534  'foo {background:url(http://localhost/w/red.gif?34ac6)}',
535  ],
536  [
537  'Spaces within url() parentheses are ignored',
538  'foo { background: url( red.gif ); }',
539  'foo { background: url(http://localhost/w/red.gif?34ac6); }',
540  ],
541  [
542  '@import rule to local file (should we remap this?)',
543  '@import url(/styles.css)',
544  '@import url(https://expand.example/styles.css)',
545  ],
546  [
547  '@import rule to local file (should we remap this?)',
548  '@import url(/styles.css)',
549  '@import url(https://expand.example/styles.css)',
550  ],
551  [
552  '@import rule to URL',
553  '@import url(//localhost/styles.css?query=val)',
554  '@import url(//localhost/styles.css?query=val)',
555  ],
556  [
557  'Background URL (double quotes)',
558  'foo { background: url("//localhost/styles.css?quoted=double") }',
559  'foo { background: url(//localhost/styles.css?quoted=double) }',
560  ],
561  [
562  'Background URL (single quotes)',
563  'foo { background: url(\'//localhost/styles.css?quoted=single\') }',
564  'foo { background: url(//localhost/styles.css?quoted=single) }',
565  ],
566  [
567  'Background URL (double quoted, containing parentheses; T60473)',
568  'foo { background: url("//localhost/styles.css?query=(parens)") }',
569  'foo { background: url("//localhost/styles.css?query=(parens)") }',
570  ],
571  [
572  'Background URL (double quoted, containing single quotes; T60473)',
573  'foo { background: url("//localhost/styles.css?quote=\'") }',
574  'foo { background: url("//localhost/styles.css?quote=\'") }',
575  ],
576  [
577  'Background URL (single quoted, containing double quotes; T60473)',
578  'foo { background: url(\'//localhost/styles.css?quote="\') }',
579  'foo { background: url("//localhost/styles.css?quote=\"") }',
580  ],
581  [
582  'Background URL (double quoted with outer spacing)',
583  'foo { background: url( "http://localhost/styles.css?quoted=double" ) }',
584  'foo { background: url(http://localhost/styles.css?quoted=double) }',
585  ],
586  [
587  'Background URL (single quoted, containing spaces, with outer spacing)',
588  "foo { background: url( ' red.gif ' ); }",
589  'foo { background: url("http://localhost/w/ red.gif "); }',
590  ],
591  [
592  'Simple case with comments before url',
593  'foo { prop: /* some {funny;} comment */ url(bar.png); }',
594  'foo { prop: /* some {funny;} comment */ url(http://localhost/w/bar.png); }',
595  ],
596  [
597  'Simple case with comments after url',
598  'foo { prop: url(red.gif)/* some {funny;} comment */ ; }',
599  'foo { prop: url(http://localhost/w/red.gif?34ac6)/* some {funny;} comment */ ; }',
600  ],
601  [
602  'Embedded file with comment before url',
603  'foo { /* @embed */ background: /* some {funny;} comment */ url(red.gif); }',
604  "foo { background: /* some {funny;} comment */ url($red); background: /* some {funny;} comment */ url(http://localhost/w/red.gif?34ac6)!ie; }",
605  ],
606  [
607  'Embedded file with comments inside and outside the rule',
608  'foo { /* @embed */ background: url(red.gif) /* some {foo;} comment */; /* some {bar;} comment */ }',
609  "foo { background: url($red) /* some {foo;} comment */; background: url(http://localhost/w/red.gif?34ac6) /* some {foo;} comment */!ie; /* some {bar;} comment */ }",
610  ],
611  [
612  'Embedded file with comment outside the rule',
613  'foo { /* @embed */ background: url(red.gif); /* some {funny;} comment */ }',
614  "foo { background: url($red); background: url(http://localhost/w/red.gif?34ac6)!ie; /* some {funny;} comment */ }",
615  ],
616  [
617  'Rule with two urls, each with comments',
618  '{ background: /*asd*/ url(something.png); background: /*jkl*/ url(something.png); }',
619  '{ background: /*asd*/ url(http://localhost/w/something.png); background: /*jkl*/ url(http://localhost/w/something.png); }',
620  ],
621  [
622  'Sanity check for offending line from jquery.ui.theme.css (T62077)',
623  '.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default { border: 1px solid #d3d3d3/*{borderColorDefault}*/; background: #e6e6e6/*{bgColorDefault}*/ url(images/ui-bg_glass_75_e6e6e6_1x400.png)/*{bgImgUrlDefault}*/ 50%/*{bgDefaultXPos}*/ 50%/*{bgDefaultYPos}*/ repeat-x/*{bgDefaultRepeat}*/; font-weight: normal/*{fwDefault}*/; color: #555555/*{fcDefault}*/; }',
624  '.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default { border: 1px solid #d3d3d3/*{borderColorDefault}*/; background: #e6e6e6/*{bgColorDefault}*/ url(http://localhost/w/images/ui-bg_glass_75_e6e6e6_1x400.png)/*{bgImgUrlDefault}*/ 50%/*{bgDefaultXPos}*/ 50%/*{bgDefaultYPos}*/ repeat-x/*{bgDefaultRepeat}*/; font-weight: normal/*{fwDefault}*/; color: #555555/*{fcDefault}*/; }',
625  ],
626  ];
627  // phpcs:enable
628  }
629 
636  public function testBuildUrlValue( $message, $input, $expectedOutput ) {
637  $this->assertEquals(
638  $expectedOutput,
640  "CSSMin::buildUrlValue: $message"
641  );
642  }
643 
644  public static function provideBuildUrlValueCases() {
645  return [
646  [
647  'Full URL',
648  'scheme://user@domain:port/~user/fi%20le.png?query=yes&really=y+s',
649  'url(scheme://user@domain:port/~user/fi%20le.png?query=yes&really=y+s)',
650  ],
651  [
652  'data: URI',
653  'data:image/png;base64,R0lGODlh/+==',
654  'url(data:image/png;base64,R0lGODlh/+==)',
655  ],
656  [
657  'URL with quotes',
658  "https://en.wikipedia.org/wiki/Wendy's",
659  "url(\"https://en.wikipedia.org/wiki/Wendy's\")",
660  ],
661  [
662  'URL with parentheses',
663  'https://en.wikipedia.org/wiki/Boston_(band)',
664  'url("https://en.wikipedia.org/wiki/Boston_(band)")',
665  ],
666  ];
667  }
668 
676  public function testMinifyWithCSSStringValues( $code, $expectedOutput ) {
677  $this->testMinifyOutput( $code, $expectedOutput );
678  }
679 
680  public static function provideStringCases() {
681  return [
682  // String values should be respected
683  // - More than one space in a string value
684  [ 'foo { content: " "; }', 'foo{content:" "}' ],
685  // - Using a tab in a string value (turns into a space)
686  [ "foo { content: '\t'; }", "foo{content:'\t'}" ],
687  // - Using css-like syntax in string values
688  [
689  'foo::after { content: "{;}"; position: absolute; }',
690  'foo::after{content:"{;}";position:absolute}'
691  ],
692  ];
693  }
694 }
testRemapEmptyUrl( $params, $expected)
Cases with empty url() for CSSMin::remap.
Definition: CSSMinTest.php:340
static provideMimeType()
Definition: CSSMinTest.php:95
static provideStringCases()
Definition: CSSMinTest.php:680
testIsRemoteUrl( $expect, $url)
provideIsRemoteUrl CSSMin::isRemoteUrl
Definition: CSSMinTest.php:240
if(is_array( $mode)) switch( $mode) $input
static serializeStringValue( $value)
Serialize a string (escape and quote) for use as a CSS string value.
Definition: CSSMin.php:190
processing should stop and the error should be shown to the user * false
Definition: hooks.txt:187
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
if(PHP_SAPI !='cli-server') if(!isset( $_SERVER['SCRIPT_FILENAME'])) $file
Definition: router.php:42
static provideRemapEmptyUrl()
Definition: CSSMinTest.php:345
testRemap( $message, $params, $expectedOutput)
This test tests funky parameters to CSSMin::remap.
Definition: CSSMinTest.php:274
static minify( $css)
Removes whitespace from CSS data.
Definition: CSSMin.php:540
static getMimeType( $file)
Definition: CSSMin.php:202
static remap( $source, $local, $remote, $embedData=true)
Remaps CSS URL paths and automatically embeds data URIs for CSS rules or url() values preceded by an ...
Definition: CSSMin.php:239
static providesReferencedFiles()
Definition: CSSMinTest.php:35
static configuration should be added through ResourceLoaderGetConfigVars instead can be used to get the real title e g db for database replication lag or jobqueue for job queue size converted to pseudo seconds It is possible to add more fields and they will be returned to the user in the API response after the basic globals have been set but before ordinary actions take place $output
Definition: hooks.txt:2217
wfTempDir()
Tries to get the system directory for temporary files.
static factory( $prefix, $extension='', $tmpDirectory=null)
Make a new temporary file on the file system.
Definition: TempFSFile.php:55
static provideMinifyCases()
Definition: CSSMinTest.php:173
testGetMimeType( $fileContents, $fileExtension, $expected)
provideMimeType CSSMin::getMimeType
Definition: CSSMinTest.php:87
testRemapRemapping( $message, $input, $expectedOutput)
This tests the basic functionality of CSSMin::remap.
Definition: CSSMinTest.php:373
testMinifyWithCSSStringValues( $code, $expectedOutput)
Separated because they are currently broken (T37492)
Definition: CSSMinTest.php:676
static provideSerializeStringValue()
Definition: CSSMinTest.php:59
static buildUrlValue( $url)
Build a CSS &#39;url()&#39; value for the given URL, quoting parentheses (and other funny characters) and esc...
Definition: CSSMin.php:217
ResourceLoader CSSMin.
Definition: CSSMinTest.php:9
static string [] static getLocalFileReferences( $source, $path)
Get a list of local files referenced in a stylesheet (includes non-existent files).
Definition: CSSMin.php:63
$params
testSerializeStringValue( $input, $expected)
provideSerializeStringValue CSSMin::serializeStringValue
Definition: CSSMinTest.php:50
testBuildUrlValue( $message, $input, $expectedOutput)
This tests basic functionality of CSSMin::buildUrlValue.
Definition: CSSMinTest.php:636
testGetLocalFileReferences( $input, $expected)
providesReferencedFiles CSSMin::getLocalFileReferences
Definition: CSSMinTest.php:26
setMwGlobals( $pairs, $value=null)
Sets a global, maintaining a stashed version of the previous global to be restored in tearDown...
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that When $user is not it can be in the form of< username >< more info > e g for bot passwords intended to be added to log contexts Fields it might only if the login was with a bot password it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output modifiable & $code
Definition: hooks.txt:780
testIsLocalUrl( $expect, $url)
provideIsLocalUrls CSSMin::isLocalUrl
Definition: CSSMinTest.php:261
static provideRemapRemappingCases()
Definition: CSSMinTest.php:381
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
static provideIsLocalUrls()
Definition: CSSMinTest.php:245
you have access to all of the normal MediaWiki so you can get a DB use the etc For full docs on the Maintenance class
Definition: maintenance.txt:52
testMinify( $code, $expectedOutput)
provideMinifyCases CSSMin::minify
Definition: CSSMinTest.php:163
static provideIsRemoteUrl()
Definition: CSSMinTest.php:219
static provideRemapCases()
Definition: CSSMinTest.php:285
static provideBuildUrlValueCases()
Definition: CSSMinTest.php:644