private function pri($x, $y)
{
error_log("in pri:" . $x . " " . $y);
foo($x, $y);
if ($x == 3) {
hphpd_break();
}
error_log("out pri:" . $x . " " . $y);
}
private function pri($x)
{
error_log("in pri:" . $x);
$y = $x + 3;
$z = $x * 5;
foo($y, $z);
if ($x == 3) {
hphpd_break();
}
if ($x == 4) {
bigLoop(100000);
// Slow enough that incorrect stepping will time out.
}
if ($x == 5 || $x == 6) {
baz($x);
}
error_log("out pri:" . $x);
}
<?php hphpd_break();
public function pubHardBreak($x)
{
error_log("pubHardBreak:" . $x);
hphpd_break();
error_log("pubHardBreak:done");
}
/**
* Run a fuzz test series
* Draw input from a set of test files
* @param array $filenames
*/
function fuzzTest($filenames)
{
$dict = $this->getFuzzInput($filenames);
$dictSize = strlen($dict);
$logMaxLength = log($this->maxFuzzTestLength);
$teardown = $this->parserTest->staticSetup();
$teardown = $this->parserTest->setupDatabase($teardown);
$teardown = $this->parserTest->setupUploads($teardown);
$fakeTest = ['test' => '', 'desc' => '', 'input' => '', 'result' => '', 'options' => '', 'config' => ''];
ini_set('memory_limit', $this->memoryLimit * 1048576 * 2);
$numTotal = 0;
$numSuccess = 0;
$user = new User();
$opts = ParserOptions::newFromUser($user);
$title = Title::makeTitle(NS_MAIN, 'Parser_test');
while (true) {
// Generate test input
mt_srand(++$this->seed);
$totalLength = mt_rand(1, $this->maxFuzzTestLength);
$input = '';
while (strlen($input) < $totalLength) {
$logHairLength = mt_rand(0, 1000000) / 1000000 * $logMaxLength;
$hairLength = min(intval(exp($logHairLength)), $dictSize);
$offset = mt_rand(0, $dictSize - $hairLength);
$input .= substr($dict, $offset, $hairLength);
}
$perTestTeardown = $this->parserTest->perTestSetup($fakeTest);
$parser = $this->parserTest->getParser();
// Run the test
try {
$parser->parse($input, $title, $opts);
$fail = false;
} catch (Exception $exception) {
$fail = true;
}
if ($fail) {
echo "Test failed with seed {$this->seed}\n";
echo "Input:\n";
printf("string(%d) \"%s\"\n\n", strlen($input), $input);
echo "{$exception}\n";
} else {
$numSuccess++;
}
$numTotal++;
ScopedCallback::consume($perTestTeardown);
if ($numTotal % 100 == 0) {
$usage = intval(memory_get_usage(true) / $this->memoryLimit / 1048576 * 100);
echo "{$this->seed}: {$numSuccess}/{$numTotal} (mem: {$usage}%)\n";
if ($usage >= 100) {
echo "Out of memory:\n";
$memStats = $this->getMemoryBreakdown();
foreach ($memStats as $name => $usage) {
echo "{$name}: {$usage}\n";
}
if (function_exists('hphpd_break')) {
hphpd_break();
}
return;
}
}
}
}