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