mediawiki-extensions-Templa.../tests/phpunit/TemplateStylesContentTest.php
libraryupgrader b2ee2313c3 build: Updating composer dependencies
* mediawiki/mediawiki-codesniffer: 35.0.0 → 36.0.0
* php-parallel-lint/php-parallel-lint: 1.2.0 → 1.3.0

Change-Id: I0105b425acd5e65b15c789015cdc9144a2d4f8f1
2021-05-04 09:54:28 +00:00

305 lines
8.9 KiB
PHP

<?php
/**
* @group TemplateStyles
* @covers TemplateStylesContent
*/
class TemplateStylesContentTest extends TextContentTest {
protected function setUp() : void {
parent::setUp();
$this->setMwGlobals( [
'wgTextModelsToParse' => [
'sanitized-css',
],
'wgTemplateStylesMaxStylesheetSize' => 1024000,
] );
}
public function newContent( $text ) {
return new TemplateStylesContent( $text );
}
/**
* @dataProvider provideSanitize
* @param string $text Input text
* @param array $options
* @param Status $expect
*/
public function testSanitize( $text, $options, $expect ) {
$this->assertEquals( $expect, $this->newContent( $text )->sanitize( $options ) );
}
public static function provideSanitize() {
$status1 = Status::newGood( '.mw-parser-output .foo{}' );
$status1->warning( 'templatestyles-error-bad-value-for-property', 1, 15, 'color' );
return [
'flip' => [
'.foo { margin-left: 10px; /*@noflip*/ padding-left: 1em; }',
[ 'flip' => true ],
Status::newGood( '.mw-parser-output .foo{margin-right:10px;padding-left:1em}' )
],
'no minify' => [
'.foo { margin-left: 10px }',
[ 'minify' => false ],
Status::newGood( '.mw-parser-output .foo { margin-left: 10px ; }' )
],
'With warnings' => [
'.foo { color: bogus; }',
[],
$status1
],
'With warnings, fatal and no value' => [
'.foo { bogus: bogus; }',
[ 'severity' => 'fatal', 'novalue' => true ],
Status::newFatal( 'templatestyles-error-unrecognized-property', 1, 8 ),
],
'With overridden class prefix' => [
'.foo { margin-left: 10px }',
[ 'class' => 'foo bar', 'minify' => false ],
Status::newGood( '.foo\ bar .foo { margin-left: 10px ; }' )
],
'With boolean false as a class prefix' => [
'.foo { margin-left: 10px }',
[ 'class' => false, 'minify' => false ],
Status::newGood( '.mw-parser-output .foo { margin-left: 10px ; }' )
],
'With an extra wrapper' => [
'.foo { margin-left: 10px }',
[ 'extraWrapper' => 'div.class' ],
Status::newGood( '.mw-parser-output div.class .foo{margin-left:10px}' )
],
'Escaping U+007F' => [
".foo\\\x7f { content: '\x7f'; }",
[],
Status::newGood(
'.mw-parser-output .foo\\7f {content:"\\7f "}'
)
],
'@font-face prefixing' => [
'@font-face { font-family: nope; }',
[ 'severity' => 'fatal', 'novalue' => true ],
Status::newFatal( 'templatestyles-error-bad-value-for-property', 1, 27, 'font-family' ),
],
'</style> in string' => [
'.foo { content: "</style>"; }',
[],
Status::newGood( '.mw-parser-output .foo{content:"\3c /style\3e "}' )
],
'</style> via identifiers' => [
'.foo { grid-area: \< / style 0 / \>; }',
[],
Status::newGood( '.mw-parser-output .foo{grid-area:\3c /style 0/\3e }' ),
],
];
}
public function testInvalidWrapper() {
$this->expectException( InvalidArgumentException::class );
$this->expectExceptionMessage( 'Invalid value for $extraWrapper: .foo>.bar' );
$this->newContent( '.foo { margin-left: 10px }' )->sanitize( [
'extraWrapper' => '.foo>.bar',
] );
}
public function testCrazyBrokenSanitizer() {
// Big hack: Make a Token that returns a bad string, and a Sanitizer
// that returns that bad Token, just so we can test a code path that
// handles such bad output.
$this->setTemporaryHook(
'TemplateStylesStylesheetSanitizer',
function ( &$sanitizer ) {
$badToken = $this->getMockBuilder( Wikimedia\CSS\Objects\Token::class )
->disableOriginalConstructor()
->onlyMethods( [ '__toString' ] )
->getMock();
$badToken->method( '__toString' )->willReturn( '"</style>"' );
$sanitizer = $this->getMockBuilder( Wikimedia\CSS\Sanitizer\StylesheetSanitizer::class )
->disableOriginalConstructor()
->onlyMethods( [ 'sanitize' ] )
->getMock();
$sanitizer->method( 'sanitize' )->willReturn( $badToken );
return false;
}
);
$this->assertEquals(
Status::newFatal( 'templatestyles-end-tag-injection' ),
$this->newContent( '.foo {}' )->sanitize( [ 'class' => 'testCrazyBrokenSanitizer' ] )
);
}
public function testSizeLimit() {
$this->setMwGlobals( [
'wgTemplateStylesMaxStylesheetSize' => 10,
] );
$this->assertEquals(
Status::newGood( '.mw-parser-output .foobar{}' ),
$this->newContent( '.foobar {}' )->sanitize()
);
$this->assertEquals(
Status::newFatal( wfMessage( 'templatestyles-size-exceeded', 10, Message::sizeParam( 10 ) ) ),
$this->newContent( '.foobar2 {}' )->sanitize()
);
$this->setMwGlobals( [
'wgTemplateStylesMaxStylesheetSize' => null,
] );
$long = str_repeat( 'X', 102400 );
$this->assertEquals(
Status::newGood( ".mw-parser-output .{$long}{}" ),
$this->newContent( ".{$long} {}" )->sanitize()
);
}
public function testPrepareSave() {
$this->assertEquals(
$this->newContent( '.foo { bogus: bogus; }' )->prepareSave(
WikiPage::factory( Title::newFromText( 'Template:Test/styles.css' ) ),
0,
123,
new User
),
Status::newFatal( 'templatestyles-error-unrecognized-property', 1, 8 )
);
}
public static function dataGetParserOutput() {
return [
[
'Template:Test/styles.css',
'sanitized-css',
".hello { content: 'world'; color: bogus; }\n\n<ok>\n",
// phpcs:ignore Generic.Files.LineLength
"<pre class=\"mw-code mw-css\" dir=\"ltr\">\n.hello { content: 'world'; color: bogus; }\n\n&lt;ok&gt;\n\n</pre>",
[
'Warnings' => [
'Unexpected end of stylesheet in rule at line 4 character 1.',
'Invalid or unsupported value for property <code>color</code> at line 1 character 35.',
]
]
],
[
'Template:Test/styles.css',
'sanitized-css',
"/* hello [[world]] */\n",
"<pre class=\"mw-code mw-css\" dir=\"ltr\">\n/* hello [[world]] */\n\n</pre>",
[
'Links' => [
[ 'World' => 0 ]
]
]
],
];
}
public static function dataPreSaveTransform() {
return [
[
'hello this is ~~~',
'hello this is ~~~',
],
[
'hello \'\'this\'\' is <nowiki>~~~</nowiki>',
'hello \'\'this\'\' is <nowiki>~~~</nowiki>',
],
[
" Foo \n ",
" Foo",
],
];
}
public static function dataPreloadTransform() {
return [
[
'hello this is ~~~',
'hello this is ~~~',
],
[
'hello \'\'this\'\' is <noinclude>foo</noinclude><includeonly>bar</includeonly>',
'hello \'\'this\'\' is <noinclude>foo</noinclude><includeonly>bar</includeonly>',
],
];
}
public function testGetModel() {
$content = $this->newContent( 'hello world.' );
$this->assertEquals( 'sanitized-css', $content->getModel() );
}
public function testGetContentHandler() {
$content = $this->newContent( 'hello world.' );
$this->assertEquals( 'sanitized-css', $content->getContentHandler()->getModelID() );
}
/**
* Redirects aren't supported
*/
public static function provideUpdateRedirect() {
// phpcs:disable Generic.Files.LineLength
return [
[
'#REDIRECT [[Someplace]]',
'#REDIRECT [[Someplace]]',
],
// The style supported by CssContent
[
'/* #REDIRECT */@import url(//example.org/w/index.php?title=MediaWiki:MonoBook.css&action=raw&ctype=text/css);',
'/* #REDIRECT */@import url(//example.org/w/index.php?title=MediaWiki:MonoBook.css&action=raw&ctype=text/css);',
],
];
// phpcs:enable
}
/**
* @dataProvider provideGetRedirectTarget
*/
public function testGetRedirectTarget( $title, $text ) {
$this->setMwGlobals( [
'wgServer' => '//example.org',
'wgScriptPath' => '/w',
'wgScript' => '/w/index.php',
] );
$content = $this->newContent( $text );
$target = $content->getRedirectTarget();
$this->assertEquals( $title, $target ? $target->getPrefixedText() : null );
}
public static function provideGetRedirectTarget() {
// phpcs:disable Generic.Files.LineLength
return [
[ null, "/* #REDIRECT */@import url(//example.org/w/index.php?title=MediaWiki:MonoBook.css&action=raw&ctype=text/css);" ],
[ null, "/* #REDIRECT */@import url(//example.org/w/index.php?title=User:FooBar/common.css&action=raw&ctype=text/css);" ],
[ null, "/* #REDIRECT */@import url(//example.org/w/index.php?title=Gadget:FooBaz.css&action=raw&ctype=text/css);" ],
[ null, "@import url(//example.org/w/index.php?title=Gadget:FooBaz.css&action=raw&ctype=text/css);" ],
[ null, "/* #REDIRECT */@import url(//example.com/w/index.php?title=Gadget:FooBaz.css&action=raw&ctype=text/css);" ],
];
// phpcs:enable
}
public static function dataEquals() {
return [
[ new TemplateStylesContent( 'hallo' ), null, false ],
[ new TemplateStylesContent( 'hallo' ), new TemplateStylesContent( 'hallo' ), true ],
[ new TemplateStylesContent( 'hallo' ), new CssContent( 'hallo' ), false ],
[ new TemplateStylesContent( 'hallo' ), new WikitextContent( 'hallo' ), false ],
[ new TemplateStylesContent( 'hallo' ), new TemplateStylesContent( 'HALLO' ), false ],
];
}
/**
* @dataProvider dataEquals
*/
public function testEquals( Content $a, Content $b = null, $equal = false ) {
$this->assertEquals( $equal, $a->equals( $b ) );
}
}