php-src/sapi/fuzzer/generate_execute_corpus.php
2021-07-04 12:31:14 +02:00

37 lines
1.1 KiB
PHP

<?php
if ($argc >= 2) {
$corpusDir = $argv[1];
} else {
$corpusDir = __DIR__ . '/corpus/execute';
}
if ($argc >= 3) {
$testDirs = array_slice($argv, 2);
} else {
$baseDir = __DIR__ . '/../..';
$testDirs = ["$baseDir/Zend/tests", "$baseDir/ext/reflection"];
}
$maxLen = 8 * 1024;
@mkdir($corpusDir);
foreach ($testDirs as $testDir) {
$it = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($testDir),
RecursiveIteratorIterator::LEAVES_ONLY
);
foreach ($it as $file) {
if (!preg_match('/\.phpt$/', $file)) continue;
$fullCode = file_get_contents($file);
if (!preg_match('/--FILE--\R(.*?)\R--([_A-Z]+)--/s', $fullCode, $matches)) continue;
$code = $matches[1];
if (strlen($code) > $maxLen) continue;
$outFile = str_replace($testDir, '', $file);
$outFile = str_replace('/', '_', $outFile);
if (!preg_match('/SKIP_SLOW_TESTS|SKIP_PERF_SENSITIVE|USE_ZEND_ALLOC/', $fullCode)) {
file_put_contents($corpusDir . '/' . $outFile, $code);
}
}
}