54 lines
1.6 KiB
PHP
54 lines
1.6 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, $fileExtension) {
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$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 = realpath($file->getPathname());
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$fileContents = file_get_contents($fileName);
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// evaluate @@{expr}@@ expressions
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$fileContents = preg_replace_callback(
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'/@@\{(.*?)\}@@/',
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array($this, 'evalCallback'),
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$fileContents
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);
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// parse sections
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$parts = array_map('trim', explode('-----', $fileContents));
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// first part is the name
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$name = array_shift($parts) . ' (' . $fileName . ')';
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// multiple sections possible with always two forming a pair
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foreach (array_chunk($parts, 2) as $chunk) {
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$tests[] = array($name, $chunk[0], $chunk[1]);
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}
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}
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return $tests;
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}
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protected function evalCallback($matches) {
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return eval('return ' . $matches[1] . ';');
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}
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protected function canonicalize($str) {
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// trim from both sides
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$str = trim($str);
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// normalize EOL to \n
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$str = str_replace(array("\r\n", "\r"), "\n", $str);
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// trim right side of all lines
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return implode("\n", array_map('rtrim', explode("\n", $str)));
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}
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}
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