20a427de7c
This commit unifies the detection of Windows builds across the Symfony codebase.
211 lines
6.2 KiB
PHP
211 lines
6.2 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Process\Tests;
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use Symfony\Component\Process\ProcessBuilder;
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class ProcessBuilderTest extends \PHPUnit_Framework_TestCase
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{
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public function testInheritEnvironmentVars()
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{
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$snapshot = $_ENV;
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$_ENV = $expected = array('foo' => 'bar');
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$pb = new ProcessBuilder();
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$pb->add('foo')->inheritEnvironmentVariables();
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$proc = $pb->getProcess();
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$this->assertNull($proc->getEnv(), '->inheritEnvironmentVariables() copies $_ENV');
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$_ENV = $snapshot;
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}
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public function testProcessShouldInheritAndOverrideEnvironmentVars()
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{
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$snapshot = $_ENV;
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$_ENV = array('foo' => 'bar', 'bar' => 'baz');
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$expected = array('foo' => 'foo', 'bar' => 'baz');
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$pb = new ProcessBuilder();
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$pb->add('foo')->inheritEnvironmentVariables()
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->setEnv('foo', 'foo');
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$proc = $pb->getProcess();
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$this->assertEquals($expected, $proc->getEnv(), '->inheritEnvironmentVariables() copies $_ENV');
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$_ENV = $snapshot;
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}
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public function testProcessBuilderShouldNotPassEnvArrays()
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{
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$snapshot = $_ENV;
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$_ENV = array('a' => array('b', 'c'), 'd' => 'e', 'f' => 'g');
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$expected = array('d' => 'e', 'f' => 'g');
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$pb = new ProcessBuilder();
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$pb->add('a')->inheritEnvironmentVariables()
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->setEnv('d', 'e');
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$proc = $pb->getProcess();
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$this->assertEquals($expected, $proc->getEnv(), '->inheritEnvironmentVariables() removes array values from $_ENV');
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$_ENV = $snapshot;
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}
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public function testInheritEnvironmentVarsByDefault()
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{
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$pb = new ProcessBuilder();
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$proc = $pb->add('foo')->getProcess();
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$this->assertNull($proc->getEnv());
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}
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public function testNotReplaceExplicitlySetVars()
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{
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$snapshot = $_ENV;
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$_ENV = array('foo' => 'bar');
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$expected = array('foo' => 'baz');
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$pb = new ProcessBuilder();
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$pb
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->setEnv('foo', 'baz')
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->inheritEnvironmentVariables()
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->add('foo')
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;
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$proc = $pb->getProcess();
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$this->assertEquals($expected, $proc->getEnv(), '->inheritEnvironmentVariables() copies $_ENV');
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$_ENV = $snapshot;
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}
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/**
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* @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
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*/
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public function testNegativeTimeoutFromSetter()
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{
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$pb = new ProcessBuilder();
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$pb->setTimeout(-1);
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}
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public function testNullTimeout()
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{
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$pb = new ProcessBuilder();
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$pb->setTimeout(10);
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$pb->setTimeout(null);
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$r = new \ReflectionObject($pb);
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$p = $r->getProperty('timeout');
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$p->setAccessible(true);
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$this->assertNull($p->getValue($pb));
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}
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public function testShouldSetArguments()
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{
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$pb = new ProcessBuilder(array('initial'));
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$pb->setArguments(array('second'));
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$proc = $pb->getProcess();
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$this->assertContains("second", $proc->getCommandLine());
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}
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public function testPrefixIsPrependedToAllGeneratedProcess()
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{
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$pb = new ProcessBuilder();
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$pb->setPrefix('/usr/bin/php');
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$proc = $pb->setArguments(array('-v'))->getProcess();
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if ('\\' === DIRECTORY_SEPARATOR) {
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$this->assertEquals('"/usr/bin/php" "-v"', $proc->getCommandLine());
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} else {
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$this->assertEquals("'/usr/bin/php' '-v'", $proc->getCommandLine());
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}
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$proc = $pb->setArguments(array('-i'))->getProcess();
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if ('\\' === DIRECTORY_SEPARATOR) {
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$this->assertEquals('"/usr/bin/php" "-i"', $proc->getCommandLine());
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} else {
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$this->assertEquals("'/usr/bin/php' '-i'", $proc->getCommandLine());
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}
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}
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public function testShouldEscapeArguments()
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{
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$pb = new ProcessBuilder(array('%path%', 'foo " bar', '%baz%baz'));
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$proc = $pb->getProcess();
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if ('\\' === DIRECTORY_SEPARATOR) {
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$this->assertSame('^%"path"^% "foo \\" bar" "%baz%baz"', $proc->getCommandLine());
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} else {
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$this->assertSame("'%path%' 'foo \" bar' '%baz%baz'", $proc->getCommandLine());
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}
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}
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public function testShouldEscapeArgumentsAndPrefix()
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{
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$pb = new ProcessBuilder(array('arg'));
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$pb->setPrefix('%prefix%');
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$proc = $pb->getProcess();
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if ('\\' === DIRECTORY_SEPARATOR) {
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$this->assertSame('^%"prefix"^% "arg"', $proc->getCommandLine());
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} else {
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$this->assertSame("'%prefix%' 'arg'", $proc->getCommandLine());
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}
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}
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/**
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* @expectedException \Symfony\Component\Process\Exception\LogicException
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*/
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public function testShouldThrowALogicExceptionIfNoPrefixAndNoArgument()
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{
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ProcessBuilder::create()->getProcess();
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}
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public function testShouldNotThrowALogicExceptionIfNoArgument()
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{
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$process = ProcessBuilder::create()
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->setPrefix('/usr/bin/php')
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->getProcess();
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if ('\\' === DIRECTORY_SEPARATOR) {
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$this->assertEquals('"/usr/bin/php"', $process->getCommandLine());
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} else {
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$this->assertEquals("'/usr/bin/php'", $process->getCommandLine());
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}
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}
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public function testShouldNotThrowALogicExceptionIfNoPrefix()
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{
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$process = ProcessBuilder::create(array('/usr/bin/php'))
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->getProcess();
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if ('\\' === DIRECTORY_SEPARATOR) {
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$this->assertEquals('"/usr/bin/php"', $process->getCommandLine());
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} else {
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$this->assertEquals("'/usr/bin/php'", $process->getCommandLine());
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}
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}
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/**
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* @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
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* @expectedExceptionMessage Symfony\Component\Process\ProcessBuilder::setInput only accepts strings.
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*/
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public function testInvalidInput()
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{
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$builder = ProcessBuilder::create();
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$builder->setInput(array());
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}
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}
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