35 lines
1.3 KiB
PHP
35 lines
1.3 KiB
PHP
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<?php
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/**
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* Checks that all Codex tokens have defaults defined in mediawiki.skin.defaults.less
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*
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* @coversNothing
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*/
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class CodexTokenDefaultsTest extends MediaWikiIntegrationTestCase {
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public function testTokenDefaults() {
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$resourcesPath = __DIR__ . '/../../../resources';
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$codexTokensLess = "$resourcesPath/lib/codex-design-tokens/theme-wikimedia-ui.less";
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$defaultsLess = "$resourcesPath/src/mediawiki.less/mediawiki.skin.defaults.less";
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$codexVars = static::getVariableNames( $codexTokensLess );
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$defaultVars = static::getVariableNames( $defaultsLess );
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$missingVars = array_values( array_diff( $codexVars, $defaultVars ) );
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$this->assertEquals( [], $missingVars );
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}
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protected static function getVariableNames( $lessFilePath ) {
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// We'd like to do something like:
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// $parser = new Less_Parser;
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// $parser->parseFile( $lessFilePath, '' );
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// $parser->getCss(); // Have to call this for ->getVariables() to work; discard the result
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// return array_keys( $parser->getVariables() );
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// But that doesn't work, the Less compiler appears to crash because of the calc() and rgba()
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// calls in the variable values. Instead, use regexes :(
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$fileContents = file_get_contents( $lessFilePath );
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$matches = null;
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preg_match_all( '/^@([^:]+):/m', $fileContents, $matches, PREG_PATTERN_ORDER );
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return $matches[1];
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}
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}
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