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File Content: ProcessBuilderTest.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Process\Tests;

use Symfony\Component\Process\ProcessBuilder;

class ProcessBuilderTest extends \PHPUnit_Framework_TestCase
{
    public function testInheritEnvironmentVars()
    {
        $_ENV['MY_VAR_1'] = 'foo';

$proc = ProcessBuilder::create()
            ->add('foo')
            ->getProcess();

unset($_ENV['MY_VAR_1']);

$env = $proc->getEnv();
        $this->assertArrayHasKey('MY_VAR_1', $env);
        $this->assertEquals('foo', $env['MY_VAR_1']);
    }

public function testAddEnvironmentVariables()
    {
        $pb = new ProcessBuilder();
        $env = array(
            'foo' => 'bar',
            'foo2' => 'bar2',
        );
        $proc = $pb
            ->add('command')
            ->setEnv('foo', 'bar2')
            ->addEnvironmentVariables($env)
            ->inheritEnvironmentVariables(false)
            ->getProcess()
        ;

$this->assertSame($env, $proc->getEnv());
    }

public function testProcessShouldInheritAndOverrideEnvironmentVars()
    {
        $_ENV['MY_VAR_1'] = 'foo';

$proc = ProcessBuilder::create()
            ->setEnv('MY_VAR_1', 'bar')
            ->add('foo')
            ->getProcess();

unset($_ENV['MY_VAR_1']);

$env = $proc->getEnv();
        $this->assertArrayHasKey('MY_VAR_1', $env);
        $this->assertEquals('bar', $env['MY_VAR_1']);
    }

/**
     * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
     */
    public function testNegativeTimeoutFromSetter()
    {
        $pb = new ProcessBuilder();
        $pb->setTimeout(-1);
    }

public function testNullTimeout()
    {
        $pb = new ProcessBuilder();
        $pb->setTimeout(10);
        $pb->setTimeout(null);

$r = new \ReflectionObject($pb);
        $p = $r->getProperty('timeout');
        $p->setAccessible(true);

$this->assertNull($p->getValue($pb));
    }

public function testShouldSetArguments()
    {
        $pb = new ProcessBuilder(array('initial'));
        $pb->setArguments(array('second'));

$proc = $pb->getProcess();

$this->assertContains("second", $proc->getCommandLine());
    }

public function testPrefixIsPrependedToAllGeneratedProcess()
    {
        $pb = new ProcessBuilder();
        $pb->setPrefix('/usr/bin/php');

$proc = $pb->setArguments(array('-v'))->getProcess();
        if (defined('PHP_WINDOWS_VERSION_BUILD')) {
            $this->assertEquals('"/usr/bin/php" "-v"', $proc->getCommandLine());
        } else {
            $this->assertEquals("'/usr/bin/php' '-v'", $proc->getCommandLine());
        }

$proc = $pb->setArguments(array('-i'))->getProcess();
        if (defined('PHP_WINDOWS_VERSION_BUILD')) {
            $this->assertEquals('"/usr/bin/php" "-i"', $proc->getCommandLine());
        } else {
            $this->assertEquals("'/usr/bin/php' '-i'", $proc->getCommandLine());
        }
    }

public function testArrayPrefixesArePrependedToAllGeneratedProcess()
    {
        $pb = new ProcessBuilder();
        $pb->setPrefix(array('/usr/bin/php', 'composer.phar'));

$proc = $pb->setArguments(array('-v'))->getProcess();
        if (defined('PHP_WINDOWS_VERSION_BUILD')) {
            $this->assertEquals('"/usr/bin/php" "composer.phar" "-v"', $proc->getCommandLine());
        } else {
            $this->assertEquals("'/usr/bin/php' 'composer.phar' '-v'", $proc->getCommandLine());
        }

$proc = $pb->setArguments(array('-i'))->getProcess();
        if (defined('PHP_WINDOWS_VERSION_BUILD')) {
            $this->assertEquals('"/usr/bin/php" "composer.phar" "-i"', $proc->getCommandLine());
        } else {
            $this->assertEquals("'/usr/bin/php' 'composer.phar' '-i'", $proc->getCommandLine());
        }
    }

public function testShouldEscapeArguments()
    {
        $pb = new ProcessBuilder(array('%path%', 'foo " bar', '%baz%baz'));
        $proc = $pb->getProcess();

if (defined('PHP_WINDOWS_VERSION_BUILD')) {
            $this->assertSame('^%"path"^% "foo \\" bar" "%baz%baz"', $proc->getCommandLine());
        } else {
            $this->assertSame("'%path%' 'foo \" bar' '%baz%baz'", $proc->getCommandLine());
        }
    }

public function testShouldEscapeArgumentsAndPrefix()
    {
        $pb = new ProcessBuilder(array('arg'));
        $pb->setPrefix('%prefix%');
        $proc = $pb->getProcess();

if (defined('PHP_WINDOWS_VERSION_BUILD')) {
            $this->assertSame('^%"prefix"^% "arg"', $proc->getCommandLine());
        } else {
            $this->assertSame("'%prefix%' 'arg'", $proc->getCommandLine());
        }
    }

/**
     * @expectedException \Symfony\Component\Process\Exception\LogicException
     */
    public function testShouldThrowALogicExceptionIfNoPrefixAndNoArgument()
    {
        ProcessBuilder::create()->getProcess();
    }

public function testShouldNotThrowALogicExceptionIfNoArgument()
    {
        $process = ProcessBuilder::create()
            ->setPrefix('/usr/bin/php')
            ->getProcess();

if (defined('PHP_WINDOWS_VERSION_BUILD')) {
            $this->assertEquals('"/usr/bin/php"', $process->getCommandLine());
        } else {
            $this->assertEquals("'/usr/bin/php'", $process->getCommandLine());
        }
    }

public function testShouldNotThrowALogicExceptionIfNoPrefix()
    {
        $process = ProcessBuilder::create(array('/usr/bin/php'))
            ->getProcess();

Name	Size	Permission
AbstractProcessTest.php	26691 bytes	0644
NonStopableProcess.php	812 bytes	0644
PhpExecutableFinderTest.php	1869 bytes	0644
PhpProcessTest.php	673 bytes	0644
PipeStdinInStdoutStdErrStreamSelect.php	1542 bytes	0644
ProcessBuilderTest.php	6000 bytes	0644
ProcessFailedExceptionTest.php	2707 bytes	0644
ProcessInSigchildEnvironment.php	453 bytes	0644
ProcessUtilsTest.php	1365 bytes	0644
SigchildDisabledProcessTest.php	8111 bytes	0644
SigchildEnabledProcessTest.php	4444 bytes	0644
SignalListener.php	254 bytes	0644
SimpleProcessTest.php	6393 bytes	0644