upstream / vendor / symfony / process / Tests / ExecutableFinderTest.php

ExecutableFinderTest.php in UpStream: a Project Management Plugin for WordPress trunk, at vendor/symfony/process/Tests/ExecutableFinderTest.php

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1	<?php
2
3	/*
4	* This file is part of the Symfony package.
5	*
6	* (c) Fabien Potencier <fabien@symfony.com>
7	*
8	* For the full copyright and license information, please view the LICENSE
9	* file that was distributed with this source code.
10	*/
11
12	namespace Symfony\Component\Process\Tests;
13
14	use PHPUnit\Framework\TestCase;
15	use Symfony\Component\Process\ExecutableFinder;
16
17	/**
18	* @author Chris Smith <chris@cs278.org>
19	*/
20	class ExecutableFinderTest extends TestCase
21	{
22	private $path;
23
24	protected function tearDown()
25	{
26	if ($this->path) {
27	// Restore path if it was changed.
28	putenv('PATH='.$this->path);
29	}
30	}
31
32	private function setPath($path)
33	{
34	$this->path = getenv('PATH');
35	putenv('PATH='.$path);
36	}
37
38	public function testFind()
39	{
40	if (ini_get('open_basedir')) {
41	$this->markTestSkipped('Cannot test when open_basedir is set');
42	}
43
44	$this->setPath(\dirname(\PHP_BINARY));
45
46	$finder = new ExecutableFinder();
47	$result = $finder->find($this->getPhpBinaryName());
48
49	$this->assertSamePath(\PHP_BINARY, $result);
50	}
51
52	public function testFindWithDefault()
53	{
54	if (ini_get('open_basedir')) {
55	$this->markTestSkipped('Cannot test when open_basedir is set');
56	}
57
58	$expected = 'defaultValue';
59
60	$this->setPath('');
61
62	$finder = new ExecutableFinder();
63	$result = $finder->find('foo', $expected);
64
65	$this->assertEquals($expected, $result);
66	}
67
68	public function testFindWithNullAsDefault()
69	{
70	if (ini_get('open_basedir')) {
71	$this->markTestSkipped('Cannot test when open_basedir is set');
72	}
73
74	$this->setPath('');
75
76	$finder = new ExecutableFinder();
77
78	$result = $finder->find('foo');
79
80	$this->assertNull($result);
81	}
82
83	public function testFindWithExtraDirs()
84	{
85	if (ini_get('open_basedir')) {
86	$this->markTestSkipped('Cannot test when open_basedir is set');
87	}
88
89	$this->setPath('');
90
91	$extraDirs = [\dirname(\PHP_BINARY)];
92
93	$finder = new ExecutableFinder();
94	$result = $finder->find($this->getPhpBinaryName(), null, $extraDirs);
95
96	$this->assertSamePath(\PHP_BINARY, $result);
97	}
98
99	public function testFindWithOpenBaseDir()
100	{
101	if ('\\' === \DIRECTORY_SEPARATOR) {
102	$this->markTestSkipped('Cannot run test on windows');
103	}
104
105	if (ini_get('open_basedir')) {
106	$this->markTestSkipped('Cannot test when open_basedir is set');
107	}
108
109	$this->iniSet('open_basedir', \dirname(\PHP_BINARY).(!\defined('HHVM_VERSION') \|\| HHVM_VERSION_ID >= 30800 ? \PATH_SEPARATOR.'/' : ''));
110
111	$finder = new ExecutableFinder();
112	$result = $finder->find($this->getPhpBinaryName());
113
114	$this->assertSamePath(\PHP_BINARY, $result);
115	}
116
117	public function testFindProcessInOpenBasedir()
118	{
119	if (ini_get('open_basedir')) {
120	$this->markTestSkipped('Cannot test when open_basedir is set');
121	}
122	if ('\\' === \DIRECTORY_SEPARATOR) {
123	$this->markTestSkipped('Cannot run test on windows');
124	}
125
126	$this->setPath('');
127	$this->iniSet('open_basedir', \PHP_BINARY.(!\defined('HHVM_VERSION') \|\| HHVM_VERSION_ID >= 30800 ? \PATH_SEPARATOR.'/' : ''));
128
129	$finder = new ExecutableFinder();
130	$result = $finder->find($this->getPhpBinaryName(), false);
131
132	$this->assertSamePath(\PHP_BINARY, $result);
133	}
134
135	public function testFindBatchExecutableOnWindows()
136	{
137	if (ini_get('open_basedir')) {
138	$this->markTestSkipped('Cannot test when open_basedir is set');
139	}
140	if ('\\' !== \DIRECTORY_SEPARATOR) {
141	$this->markTestSkipped('Can be only tested on windows');
142	}
143
144	$target = tempnam(sys_get_temp_dir(), 'example-windows-executable');
145
146	touch($target);
147	touch($target.'.BAT');
148
149	$this->assertFalse(is_executable($target));
150
151	$this->setPath(sys_get_temp_dir());
152
153	$finder = new ExecutableFinder();
154	$result = $finder->find(basename($target), false);
155
156	unlink($target);
157	unlink($target.'.BAT');
158
159	$this->assertSamePath($target.'.BAT', $result);
160	}
161
162	private function assertSamePath($expected, $tested)
163	{
164	if ('\\' === \DIRECTORY_SEPARATOR) {
165	$this->assertEquals(strtolower($expected), strtolower($tested));
166	} else {
167	$this->assertEquals($expected, $tested);
168	}
169	}
170
171	private function getPhpBinaryName()
172	{
173	return basename(\PHP_BINARY, '\\' === \DIRECTORY_SEPARATOR ? '.exe' : '');
174	}
175	}
176