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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.
*/
use SebastianBergmann\Environment\Runtime;
/**
* Windows utility for PHP sub-processes.
*
* @since Class available since Release 3.5.12
*/
class PHPUnit_Util_PHP_Windows extends PHPUnit_Util_PHP_Default
{
/**
* @var string
*/
private $tempFile;
/**
* {@inheritdoc}
*
* Reading from STDOUT or STDERR hangs forever on Windows if the output is
* too large.
*
* @see https://bugs.php.net/bug.php?id=51800
*/
public function runJob($job, array $settings = array())
{
$runtime = new Runtime;
if (false === $stdout_handle = tmpfile()) {
throw new PHPUnit_Framework_Exception(
'A temporary file could not be created; verify that your TEMP environment variable is writable'
);
}
$process = proc_open(
$runtime->getBinary() . $this->settingsToParameters($settings),
array(
0 => array('pipe', 'r'),
1 => $stdout_handle,
2 => array('pipe', 'w')
),
$pipes
);
if (!is_resource($process)) {
throw new PHPUnit_Framework_Exception(
'Unable to spawn worker process'
);
}
$this->process($pipes[0], $job);
fclose($pipes[0]);
$stderr = stream_get_contents($pipes[2]);
fclose($pipes[2]);
proc_close($process);
rewind($stdout_handle);
$stdout = stream_get_contents($stdout_handle);
fclose($stdout_handle);
$this->cleanup();
return array('stdout' => $stdout, 'stderr' => $stderr);
}
/**
* @param resource $pipe
* @param string $job
*
* @throws PHPUnit_Framework_Exception
*
* @since Method available since Release 3.5.12
*/
protected function process($pipe, $job)
{
if (!($this->tempFile = tempnam(sys_get_temp_dir(), 'PHPUnit')) ||
file_put_contents($this->tempFile, $job) === false) {
throw new PHPUnit_Framework_Exception(
'Unable to write temporary file'
);
}
fwrite(
$pipe,
'<?php require_once ' . var_export($this->tempFile, true) . '; ?>'
);
}
/**
* @since Method available since Release 3.5.12
*/
protected function cleanup()
{
unlink($this->tempFile);
}
}
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