ProcessHelperTest.php
4.64 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
<?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\Console\Tests\Helper;
use Symfony\Component\Console\Helper\DebugFormatterHelper;
use Symfony\Component\Console\Helper\HelperSet;
use Symfony\Component\Console\Output\StreamOutput;
use Symfony\Component\Console\Helper\ProcessHelper;
use Symfony\Component\Process\Process;
class ProcessHelperTest extends \PHPUnit_Framework_TestCase
{
/**
* @dataProvider provideCommandsAndOutput
*/
public function testVariousProcessRuns($expected, $cmd, $verbosity, $error)
{
$helper = new ProcessHelper();
$helper->setHelperSet(new HelperSet(array(new DebugFormatterHelper())));
$output = $this->getOutputStream($verbosity);
$helper->run($output, $cmd, $error);
$this->assertEquals($expected, $this->getOutput($output));
}
public function testPassedCallbackIsExecuted()
{
$helper = new ProcessHelper();
$helper->setHelperSet(new HelperSet(array(new DebugFormatterHelper())));
$output = $this->getOutputStream(StreamOutput::VERBOSITY_NORMAL);
$executed = false;
$callback = function () use (&$executed) { $executed = true; };
$helper->run($output, 'php -r "echo 42;"', null, $callback);
$this->assertTrue($executed);
}
public function provideCommandsAndOutput()
{
$successOutputVerbose = <<<EOT
RUN php -r "echo 42;"
RES Command ran successfully
EOT;
$successOutputDebug = <<<EOT
RUN php -r "echo 42;"
OUT 42
RES Command ran successfully
EOT;
$successOutputDebugWithTags = <<<EOT
RUN php -r "echo '<info>42</info>';"
OUT <info>42</info>
RES Command ran successfully
EOT;
$successOutputProcessDebug = <<<EOT
RUN 'php' '-r' 'echo 42;'
OUT 42
RES Command ran successfully
EOT;
$syntaxErrorOutputVerbose = <<<EOT
RUN php -r "fwrite(STDERR, 'error message');usleep(50000);fwrite(STDOUT, 'out message');exit(252);"
RES 252 Command did not run successfully
EOT;
$syntaxErrorOutputDebug = <<<EOT
RUN php -r "fwrite(STDERR, 'error message');usleep(500000);fwrite(STDOUT, 'out message');exit(252);"
ERR error message
OUT out message
RES 252 Command did not run successfully
EOT;
$errorMessage = 'An error occurred';
if ('\\' === DIRECTORY_SEPARATOR) {
$successOutputProcessDebug = str_replace("'", '"', $successOutputProcessDebug);
}
return array(
array('', 'php -r "echo 42;"', StreamOutput::VERBOSITY_VERBOSE, null),
array($successOutputVerbose, 'php -r "echo 42;"', StreamOutput::VERBOSITY_VERY_VERBOSE, null),
array($successOutputDebug, 'php -r "echo 42;"', StreamOutput::VERBOSITY_DEBUG, null),
array($successOutputDebugWithTags, 'php -r "echo \'<info>42</info>\';"', StreamOutput::VERBOSITY_DEBUG, null),
array('', 'php -r "syntax error"', StreamOutput::VERBOSITY_VERBOSE, null),
array($syntaxErrorOutputVerbose, 'php -r "fwrite(STDERR, \'error message\');usleep(50000);fwrite(STDOUT, \'out message\');exit(252);"', StreamOutput::VERBOSITY_VERY_VERBOSE, null),
array($syntaxErrorOutputDebug, 'php -r "fwrite(STDERR, \'error message\');usleep(500000);fwrite(STDOUT, \'out message\');exit(252);"', StreamOutput::VERBOSITY_DEBUG, null),
array($errorMessage.PHP_EOL, 'php -r "fwrite(STDERR, \'error message\');usleep(50000);fwrite(STDOUT, \'out message\');exit(252);"', StreamOutput::VERBOSITY_VERBOSE, $errorMessage),
array($syntaxErrorOutputVerbose.$errorMessage.PHP_EOL, 'php -r "fwrite(STDERR, \'error message\');usleep(50000);fwrite(STDOUT, \'out message\');exit(252);"', StreamOutput::VERBOSITY_VERY_VERBOSE, $errorMessage),
array($syntaxErrorOutputDebug.$errorMessage.PHP_EOL, 'php -r "fwrite(STDERR, \'error message\');usleep(500000);fwrite(STDOUT, \'out message\');exit(252);"', StreamOutput::VERBOSITY_DEBUG, $errorMessage),
array($successOutputProcessDebug, array('php', '-r', 'echo 42;'), StreamOutput::VERBOSITY_DEBUG, null),
array($successOutputDebug, new Process('php -r "echo 42;"'), StreamOutput::VERBOSITY_DEBUG, null),
);
}
private function getOutputStream($verbosity)
{
return new StreamOutput(fopen('php://memory', 'r+', false), $verbosity, false);
}
private function getOutput(StreamOutput $output)
{
rewind($output->getStream());
return stream_get_contents($output->getStream());
}
}