119 lines
4.7 KiB
PHP
119 lines
4.7 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\Console\Tests\Helper;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Console\Helper\DebugFormatterHelper;
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use Symfony\Component\Console\Helper\HelperSet;
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use Symfony\Component\Console\Helper\ProcessHelper;
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use Symfony\Component\Console\Output\StreamOutput;
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use Symfony\Component\Process\Process;
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class ProcessHelperTest extends TestCase
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{
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/**
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* @dataProvider provideCommandsAndOutput
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*/
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public function testVariousProcessRuns($expected, $cmd, $verbosity, $error)
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{
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$helper = new ProcessHelper();
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$helper->setHelperSet(new HelperSet(array(new DebugFormatterHelper())));
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$output = $this->getOutputStream($verbosity);
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$helper->run($output, $cmd, $error);
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$this->assertEquals($expected, $this->getOutput($output));
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}
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public function testPassedCallbackIsExecuted()
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{
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$helper = new ProcessHelper();
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$helper->setHelperSet(new HelperSet(array(new DebugFormatterHelper())));
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$output = $this->getOutputStream(StreamOutput::VERBOSITY_NORMAL);
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$executed = false;
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$callback = function () use (&$executed) { $executed = true; };
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$helper->run($output, 'php -r "echo 42;"', null, $callback);
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$this->assertTrue($executed);
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}
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public function provideCommandsAndOutput()
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{
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$successOutputVerbose = <<<'EOT'
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RUN php -r "echo 42;"
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RES Command ran successfully
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EOT;
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$successOutputDebug = <<<'EOT'
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RUN php -r "echo 42;"
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OUT 42
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RES Command ran successfully
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EOT;
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$successOutputDebugWithTags = <<<'EOT'
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RUN php -r "echo '<info>42</info>';"
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OUT <info>42</info>
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RES Command ran successfully
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EOT;
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$successOutputProcessDebug = <<<'EOT'
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RUN 'php' '-r' 'echo 42;'
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OUT 42
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RES Command ran successfully
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EOT;
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$syntaxErrorOutputVerbose = <<<'EOT'
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RUN php -r "fwrite(STDERR, 'error message');usleep(50000);fwrite(STDOUT, 'out message');exit(252);"
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RES 252 Command did not run successfully
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EOT;
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$syntaxErrorOutputDebug = <<<'EOT'
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RUN php -r "fwrite(STDERR, 'error message');usleep(500000);fwrite(STDOUT, 'out message');exit(252);"
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ERR error message
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OUT out message
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RES 252 Command did not run successfully
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EOT;
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$errorMessage = 'An error occurred';
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$args = new Process(array('php', '-r', 'echo 42;'));
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$args = $args->getCommandLine();
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$successOutputProcessDebug = str_replace("'php' '-r' 'echo 42;'", $args, $successOutputProcessDebug);
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return array(
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array('', 'php -r "echo 42;"', StreamOutput::VERBOSITY_VERBOSE, null),
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array($successOutputVerbose, 'php -r "echo 42;"', StreamOutput::VERBOSITY_VERY_VERBOSE, null),
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array($successOutputDebug, 'php -r "echo 42;"', StreamOutput::VERBOSITY_DEBUG, null),
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array($successOutputDebugWithTags, 'php -r "echo \'<info>42</info>\';"', StreamOutput::VERBOSITY_DEBUG, null),
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array('', 'php -r "syntax error"', StreamOutput::VERBOSITY_VERBOSE, null),
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array($syntaxErrorOutputVerbose, 'php -r "fwrite(STDERR, \'error message\');usleep(50000);fwrite(STDOUT, \'out message\');exit(252);"', StreamOutput::VERBOSITY_VERY_VERBOSE, null),
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array($syntaxErrorOutputDebug, 'php -r "fwrite(STDERR, \'error message\');usleep(500000);fwrite(STDOUT, \'out message\');exit(252);"', StreamOutput::VERBOSITY_DEBUG, null),
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array($errorMessage.PHP_EOL, 'php -r "fwrite(STDERR, \'error message\');usleep(50000);fwrite(STDOUT, \'out message\');exit(252);"', StreamOutput::VERBOSITY_VERBOSE, $errorMessage),
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array($syntaxErrorOutputVerbose.$errorMessage.PHP_EOL, 'php -r "fwrite(STDERR, \'error message\');usleep(50000);fwrite(STDOUT, \'out message\');exit(252);"', StreamOutput::VERBOSITY_VERY_VERBOSE, $errorMessage),
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array($syntaxErrorOutputDebug.$errorMessage.PHP_EOL, 'php -r "fwrite(STDERR, \'error message\');usleep(500000);fwrite(STDOUT, \'out message\');exit(252);"', StreamOutput::VERBOSITY_DEBUG, $errorMessage),
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array($successOutputProcessDebug, array('php', '-r', 'echo 42;'), StreamOutput::VERBOSITY_DEBUG, null),
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array($successOutputDebug, new Process('php -r "echo 42;"'), StreamOutput::VERBOSITY_DEBUG, null),
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);
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}
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private function getOutputStream($verbosity)
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{
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return new StreamOutput(fopen('php://memory', 'r+', false), $verbosity, false);
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}
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private function getOutput(StreamOutput $output)
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{
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rewind($output->getStream());
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return stream_get_contents($output->getStream());
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}
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}
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