136 lines
4.7 KiB
PHP
136 lines
4.7 KiB
PHP
<?php
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/**
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* This file test the CSSMin library shipped with Mediawiki.
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*
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* @author Timo Tijhof
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*/
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class CSSMinTest extends MediaWikiTestCase {
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protected function setUp() {
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parent::setUp();
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$server = 'http://doc.example.org';
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$this->setMwGlobals( array(
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'wgServer' => $server,
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'wgCanonicalServer' => $server,
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) );
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}
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/**
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* @dataProvider provideMinifyCases
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* @covers CSSMin::minify
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*/
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public function testMinify( $code, $expectedOutput ) {
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$minified = CSSMin::minify( $code );
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$this->assertEquals( $expectedOutput, $minified, 'Minified output should be in the form expected.' );
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}
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public static function provideMinifyCases() {
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return array(
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// Whitespace
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array( "\r\t\f \v\n\r", "" ),
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array( "foo, bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ),
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// Loose comments
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array( "/* foo */", "" ),
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array( "/*******\n foo\n *******/", "" ),
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array( "/*!\n foo\n */", "" ),
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// Inline comments in various different places
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array( "/* comment */foo, bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ),
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array( "foo/* comment */, bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ),
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array( "foo,/* comment */ bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ),
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array( "foo, bar/* comment */ {\n\tprop: value;\n}", "foo,bar{prop:value}" ),
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array( "foo, bar {\n\t/* comment */prop: value;\n}", "foo,bar{prop:value}" ),
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array( "foo, bar {\n\tprop: /* comment */value;\n}", "foo,bar{prop:value}" ),
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array( "foo, bar {\n\tprop: value /* comment */;\n}", "foo,bar{prop:value }" ),
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array( "foo, bar {\n\tprop: value; /* comment */\n}", "foo,bar{prop:value; }" ),
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// Keep track of things that aren't as minified as much as they
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// could be (bug 35493)
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array( 'foo { prop: value ;}', 'foo{prop:value }' ),
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array( 'foo { prop : value; }', 'foo{prop :value}' ),
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array( 'foo { prop: value ; }', 'foo{prop:value }' ),
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array( 'foo { font-family: "foo" , "bar"; }', 'foo{font-family:"foo" ,"bar"}' ),
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array( "foo { src:\n\turl('foo') ,\n\turl('bar') ; }", "foo{src:url('foo') ,url('bar') }" ),
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// Interesting cases with string values
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// - Double quotes, single quotes
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array( 'foo { content: ""; }', 'foo{content:""}' ),
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array( "foo { content: ''; }", "foo{content:''}" ),
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array( 'foo { content: "\'"; }', 'foo{content:"\'"}' ),
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array( "foo { content: '\"'; }", "foo{content:'\"'}" ),
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// - Whitespace in string values
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array( 'foo { content: " "; }', 'foo{content:" "}' ),
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);
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}
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/**
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* @dataProvider provideRemapCases
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* @covers CSSMin::remap
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*/
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public function testRemap( $message, $params, $expectedOutput ) {
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$remapped = call_user_func_array( 'CSSMin::remap', $params );
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$messageAdd = " Case: $message";
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$this->assertEquals( $expectedOutput, $remapped, 'CSSMin::remap should return the expected url form.' . $messageAdd );
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}
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public static function provideRemapCases() {
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// Parameter signature:
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// CSSMin::remap( $code, $local, $remote, $embedData = true )
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return array(
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array(
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'Simple case',
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array( 'foo { prop: url(bar.png); }', false, 'http://example.org', false ),
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'foo { prop: url(http://example.org/bar.png); }',
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),
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array(
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'Without trailing slash',
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array( 'foo { prop: url(../bar.png); }', false, 'http://example.org/quux', false ),
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'foo { prop: url(http://example.org/quux/../bar.png); }',
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),
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array(
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'With trailing slash on remote (bug 27052)',
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array( 'foo { prop: url(../bar.png); }', false, 'http://example.org/quux/', false ),
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'foo { prop: url(http://example.org/quux/../bar.png); }',
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),
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array(
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'Guard against stripping double slashes from query',
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array( 'foo { prop: url(bar.png?corge=//grault); }', false, 'http://example.org/quux/', false ),
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'foo { prop: url(http://example.org/quux/bar.png?corge=//grault); }',
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),
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array(
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'Expand absolute paths',
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array( 'foo { prop: url(/w/skin/images/bar.png); }', false, 'http://example.org/quux', false ),
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'foo { prop: url(http://doc.example.org/w/skin/images/bar.png); }',
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),
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);
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}
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/**
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* Seperated because they are currently broken (bug 35492)
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*
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* @group Broken
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* @dataProvider provideStringCases
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* @covers CSSMin::remap
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*/
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public function testMinifyWithCSSStringValues( $code, $expectedOutput ) {
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$this->testMinifyOutput( $code, $expectedOutput );
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}
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public static function provideStringCases() {
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return array(
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// String values should be respected
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// - More than one space in a string value
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array( 'foo { content: " "; }', 'foo{content:" "}' ),
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// - Using a tab in a string value (turns into a space)
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array( "foo { content: '\t'; }", "foo{content:'\t'}" ),
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// - Using css-like syntax in string values
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array( 'foo::after { content: "{;}"; position: absolute; }', 'foo::after{content:"{;}";position:absolute}' ),
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);
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}
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}
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