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<?php
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Utility methods for PHP sub-processes.
*
* @since Class available since Release 3.4.0
*/
abstract class PHPUnit_Util_PHP
{
/**
* @return PHPUnit_Util_PHP
*
* @since Method available since Release 3.5.12
*/
public static function factory()
{
if (DIRECTORY_SEPARATOR == '\\') {
return new PHPUnit_Util_PHP_Windows;
}
return new PHPUnit_Util_PHP_Default;
}
/**
* Runs a single test in a separate PHP process.
*
* @param string $job
* @param PHPUnit_Framework_Test $test
* @param PHPUnit_Framework_TestResult $result
*
* @throws PHPUnit_Framework_Exception
*/
public function runTestJob($job, PHPUnit_Framework_Test $test, PHPUnit_Framework_TestResult $result)
{
$result->startTest($test);
$_result = $this->runJob($job);
$this->processChildResult(
$test,
$result,
$_result['stdout'],
$_result['stderr']
);
}
/**
* Runs a single job (PHP code) using a separate PHP process.
*
* @param string $job
* @param array $settings
*
* @return array
*
* @throws PHPUnit_Framework_Exception
*/
abstract public function runJob($job, array $settings = array());
/**
* @param array $settings
*
* @return string
*
* @since Method available since Release 4.0.0
*/
protected function settingsToParameters(array $settings)
{
$buffer = '';
foreach ($settings as $setting) {
$buffer .= ' -d ' . $setting;
}
return $buffer;
}
/**
* Processes the TestResult object from an isolated process.
*
* @param PHPUnit_Framework_Test $test
* @param PHPUnit_Framework_TestResult $result
* @param string $stdout
* @param string $stderr
*
* @since Method available since Release 3.5.0
*/
private function processChildResult(PHPUnit_Framework_Test $test, PHPUnit_Framework_TestResult $result, $stdout, $stderr)
{
$time = 0;
if (!empty($stderr)) {
$result->addError(
$test,
new PHPUnit_Framework_Exception(trim($stderr)),
$time
);
} else {
set_error_handler(function ($errno, $errstr, $errfile, $errline) {
throw new ErrorException($errstr, $errno, $errno, $errfile, $errline);
});
try {
if (strpos($stdout, "#!/usr/bin/env php\n") === 0) {
$stdout = substr($stdout, 19);
}
$childResult = unserialize(str_replace("#!/usr/bin/env php\n", '', $stdout));
restore_error_handler();
} catch (ErrorException $e) {
restore_error_handler();
$childResult = false;
$result->addError(
$test,
new PHPUnit_Framework_Exception(trim($stdout), 0, $e),
$time
);
}
if ($childResult !== false) {
if (!empty($childResult['output'])) {
$output = $childResult['output'];
}
$test->setResult($childResult['testResult']);
$test->addToAssertionCount($childResult['numAssertions']);
$childResult = $childResult['result'];
if ($result->getCollectCodeCoverageInformation()) {
$result->getCodeCoverage()->merge(
$childResult->getCodeCoverage()
);
}
$time = $childResult->time();
$notImplemented = $childResult->notImplemented();
$risky = $childResult->risky();
$skipped = $childResult->skipped();
$errors = $childResult->errors();
$failures = $childResult->failures();
if (!empty($notImplemented)) {
$result->addError(
$test,
$this->getException($notImplemented[0]),
$time
);
} elseif (!empty($risky)) {
$result->addError(
$test,
$this->getException($risky[0]),
$time
);
} elseif (!empty($skipped)) {
$result->addError(
$test,
$this->getException($skipped[0]),
$time
);
} elseif (!empty($errors)) {
$result->addError(
$test,
$this->getException($errors[0]),
$time
);
} elseif (!empty($failures)) {
$result->addFailure(
$test,
$this->getException($failures[0]),
$time
);
}
}
}
$result->endTest($test, $time);
if (!empty($output)) {
print $output;
}
}
/**
* Gets the thrown exception from a PHPUnit_Framework_TestFailure.
*
* @param PHPUnit_Framework_TestFailure $error
*
* @return Exception
*
* @since Method available since Release 3.6.0
* @see https://github.com/sebastianbergmann/phpunit/issues/74
*/
private function getException(PHPUnit_Framework_TestFailure $error)
{
$exception = $error->thrownException();
if ($exception instanceof __PHP_Incomplete_Class) {
$exceptionArray = array();
foreach ((array) $exception as $key => $value) {
$key = substr($key, strrpos($key, "\0") + 1);
$exceptionArray[$key] = $value;
}
$exception = new PHPUnit_Framework_SyntheticError(
sprintf(
'%s: %s',
$exceptionArray['_PHP_Incomplete_Class_Name'],
$exceptionArray['message']
),
$exceptionArray['code'],
$exceptionArray['file'],
$exceptionArray['line'],
$exceptionArray['trace']
);
}
return $exception;
}
}
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