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vendor/phpunit/phpunit/src/Util/PHP/Windows.php

<?php

/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <[e-mail]>
 *
 * 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);
  }

}

Classes

Name	Description
PHPUnit_Util_PHP_Windows	Windows utility for PHP sub-processes.