62 lines
2.1 KiB
PHP
62 lines
2.1 KiB
PHP
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<?php
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namespace PhpParser;
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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) . '$)');
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$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($fileContents);
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// evaluate @@{expr}@@ expressions
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$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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// parse sections
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$parts = preg_split("/\n-----(?:\n|$)/", $fileContents);
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// first part is the name
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$name = array_shift($parts) . ' (' . $fileName . ')';
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$shortName = ltrim(str_replace($directory, '', $fileName), '/\\');
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// multiple sections possible with always two forming a pair
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$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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return $tests;
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}
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private function extractMode($expected) {
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$firstNewLine = strpos($expected, "\n");
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if (false === $firstNewLine) {
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$firstNewLine = strlen($expected);
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}
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$firstLine = substr($expected, 0, $firstNewLine);
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if (0 !== strpos($firstLine, '!!')) {
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return [$expected, null];
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}
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$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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