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<?php |
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|
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namespace PhpParser; |
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|
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abstract class CodeTestAbstract extends \PHPUnit_Framework_TestCase |
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{ |
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protected function getTests($directory, $fileExtension) { |
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$directory = realpath($directory); |
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$it = new \RecursiveDirectoryIterator($directory); |
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$it = new \RecursiveIteratorIterator($it, \RecursiveIteratorIterator::LEAVES_ONLY); |
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$it = new \RegexIterator($it, '(\.' . preg_quote($fileExtension) . '$)'); |
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|
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$tests = array(); |
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foreach ($it as $file) { |
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$fileName = $file->getPathname(); |
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$fileContents = file_get_contents($fileName); |
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$fileContents = canonicalize($fileContents); |
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|
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// evaluate @@{expr}@@ expressions |
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$fileContents = preg_replace_callback( |
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'/@@\{(.*?)\}@@/', |
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function($matches) { |
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return eval('return ' . $matches[1] . ';'); |
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}, |
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$fileContents |
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); |
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|
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// parse sections |
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$parts = preg_split("/\n-----(?:\n|$)/", $fileContents); |
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|
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// first part is the name |
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$name = array_shift($parts) . ' (' . $fileName . ')'; |
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$shortName = ltrim(str_replace($directory, '', $fileName), '/\\'); |
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|
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// multiple sections possible with always two forming a pair |
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$chunks = array_chunk($parts, 2); |
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foreach ($chunks as $i => $chunk) { |
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$dataSetName = $shortName . (count($chunks) > 1 ? '#' . $i : ''); |
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list($expected, $mode) = $this->extractMode($chunk[1]); |
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$tests[$dataSetName] = array($name, $chunk[0], $expected, $mode); |
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} |
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} |
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|
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return $tests; |
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} |
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|
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private function extractMode($expected) { |
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$firstNewLine = strpos($expected, "\n"); |
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if (false === $firstNewLine) { |
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$firstNewLine = strlen($expected); |
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} |
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|
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$firstLine = substr($expected, 0, $firstNewLine); |
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if (0 !== strpos($firstLine, '!!')) { |
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return [$expected, null]; |
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} |
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|
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$expected = (string) substr($expected, $firstNewLine + 1); |
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return [$expected, substr($firstLine, 2)]; |
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} |
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} |
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|
