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authorAndrew Manning <tamanning@zoho.com>2016-05-01 22:29:51 -0400
committerAndrew Manning <tamanning@zoho.com>2016-05-01 22:29:51 -0400
commitc2d15e6c3bd8a29bae89d184a999ddac15fcb807 (patch)
tree96cbbfa98f131d830fbfd154f82e37383bb37bd8 /library/symfony/process/Tests
parentb1ae4d776c7c093c7f3ff6905e1a5302fbd5e3f6 (diff)
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New plugin repo is cloned to /store/pluginrepos/REPONAME for analysis
Diffstat (limited to 'library/symfony/process/Tests')
-rw-r--r--library/symfony/process/Tests/AbstractProcessTest.php1196
-rw-r--r--library/symfony/process/Tests/ExecutableFinderTest.php144
-rw-r--r--library/symfony/process/Tests/NonStopableProcess.php45
-rw-r--r--library/symfony/process/Tests/PhpExecutableFinderTest.php119
-rw-r--r--library/symfony/process/Tests/PhpProcessTest.php53
-rw-r--r--library/symfony/process/Tests/PipeStdinInStdoutStdErrStreamSelect.php72
-rw-r--r--library/symfony/process/Tests/ProcessBuilderTest.php225
-rw-r--r--library/symfony/process/Tests/ProcessFailedExceptionTest.php146
-rw-r--r--library/symfony/process/Tests/ProcessInSigchildEnvironment.php22
-rw-r--r--library/symfony/process/Tests/ProcessUtilsTest.php48
-rw-r--r--library/symfony/process/Tests/SigchildDisabledProcessTest.php263
-rw-r--r--library/symfony/process/Tests/SigchildEnabledProcessTest.php148
-rw-r--r--library/symfony/process/Tests/SignalListener.php25
-rw-r--r--library/symfony/process/Tests/SimpleProcessTest.php216
14 files changed, 2722 insertions, 0 deletions
diff --git a/library/symfony/process/Tests/AbstractProcessTest.php b/library/symfony/process/Tests/AbstractProcessTest.php
new file mode 100644
index 000000000..fca3729be
--- /dev/null
+++ b/library/symfony/process/Tests/AbstractProcessTest.php
@@ -0,0 +1,1196 @@
+<?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\Exception\LogicException;
+use Symfony\Component\Process\Exception\ProcessTimedOutException;
+use Symfony\Component\Process\Exception\RuntimeException;
+use Symfony\Component\Process\PhpExecutableFinder;
+use Symfony\Component\Process\Pipes\PipesInterface;
+use Symfony\Component\Process\Process;
+
+/**
+ * @author Robert Schönthal <seroscho@googlemail.com>
+ */
+abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
+{
+ protected static $phpBin;
+
+ public static function setUpBeforeClass()
+ {
+ $phpBin = new PhpExecutableFinder();
+ self::$phpBin = 'phpdbg' === PHP_SAPI ? 'php' : $phpBin->find();
+ }
+
+ public function testThatProcessDoesNotThrowWarningDuringRun()
+ {
+ @trigger_error('Test Error', E_USER_NOTICE);
+ $process = $this->getProcess(self::$phpBin." -r 'sleep(3)'");
+ $process->run();
+ $actualError = error_get_last();
+ $this->assertEquals('Test Error', $actualError['message']);
+ $this->assertEquals(E_USER_NOTICE, $actualError['type']);
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
+ */
+ public function testNegativeTimeoutFromConstructor()
+ {
+ $this->getProcess('', null, null, null, -1);
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
+ */
+ public function testNegativeTimeoutFromSetter()
+ {
+ $p = $this->getProcess('');
+ $p->setTimeout(-1);
+ }
+
+ public function testFloatAndNullTimeout()
+ {
+ $p = $this->getProcess('');
+
+ $p->setTimeout(10);
+ $this->assertSame(10.0, $p->getTimeout());
+
+ $p->setTimeout(null);
+ $this->assertNull($p->getTimeout());
+
+ $p->setTimeout(0.0);
+ $this->assertNull($p->getTimeout());
+ }
+
+ public function testStopWithTimeoutIsActuallyWorking()
+ {
+ if (!extension_loaded('pcntl')) {
+ $this->markTestSkipped('Extension pcntl is required.');
+ }
+
+ // exec is mandatory here since we send a signal to the process
+ // see https://github.com/symfony/symfony/issues/5030 about prepending
+ // command with exec
+ $p = $this->getProcess('exec '.self::$phpBin.' '.__DIR__.'/NonStopableProcess.php 3');
+ $p->start();
+ usleep(100000);
+ $start = microtime(true);
+ $p->stop(1.1, SIGKILL);
+ while ($p->isRunning()) {
+ usleep(1000);
+ }
+ $duration = microtime(true) - $start;
+
+ $this->assertLessThan(4, $duration);
+ }
+
+ public function testAllOutputIsActuallyReadOnTermination()
+ {
+ // this code will result in a maximum of 2 reads of 8192 bytes by calling
+ // start() and isRunning(). by the time getOutput() is called the process
+ // has terminated so the internal pipes array is already empty. normally
+ // the call to start() will not read any data as the process will not have
+ // generated output, but this is non-deterministic so we must count it as
+ // a possibility. therefore we need 2 * PipesInterface::CHUNK_SIZE plus
+ // another byte which will never be read.
+ $expectedOutputSize = PipesInterface::CHUNK_SIZE * 2 + 2;
+
+ $code = sprintf('echo str_repeat(\'*\', %d);', $expectedOutputSize);
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg($code)));
+
+ $p->start();
+ // Let's wait enough time for process to finish...
+ // Here we don't call Process::run or Process::wait to avoid any read of pipes
+ usleep(500000);
+
+ if ($p->isRunning()) {
+ $this->markTestSkipped('Process execution did not complete in the required time frame');
+ }
+
+ $o = $p->getOutput();
+
+ $this->assertEquals($expectedOutputSize, strlen($o));
+ }
+
+ public function testCallbacksAreExecutedWithStart()
+ {
+ $data = '';
+
+ $process = $this->getProcess('echo foo && php -r "sleep(1);" && echo foo');
+ $process->start(function ($type, $buffer) use (&$data) {
+ $data .= $buffer;
+ });
+
+ while ($process->isRunning()) {
+ usleep(10000);
+ }
+
+ $this->assertEquals(2, preg_match_all('/foo/', $data, $matches));
+ }
+
+ /**
+ * tests results from sub processes.
+ *
+ * @dataProvider responsesCodeProvider
+ */
+ public function testProcessResponses($expected, $getter, $code)
+ {
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg($code)));
+ $p->run();
+
+ $this->assertSame($expected, $p->$getter());
+ }
+
+ /**
+ * tests results from sub processes.
+ *
+ * @dataProvider pipesCodeProvider
+ */
+ public function testProcessPipes($code, $size)
+ {
+ $expected = str_repeat(str_repeat('*', 1024), $size).'!';
+ $expectedLength = (1024 * $size) + 1;
+
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg($code)));
+ $p->setInput($expected);
+ $p->run();
+
+ $this->assertEquals($expectedLength, strlen($p->getOutput()));
+ $this->assertEquals($expectedLength, strlen($p->getErrorOutput()));
+ }
+
+ /**
+ * @dataProvider pipesCodeProvider
+ */
+ public function testSetStreamAsInput($code, $size)
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestIncomplete('This test fails with a timeout on Windows, can someone investigate please?');
+ }
+ $expected = str_repeat(str_repeat('*', 1024), $size).'!';
+ $expectedLength = (1024 * $size) + 1;
+
+ $stream = fopen('php://temporary', 'w+');
+ fwrite($stream, $expected);
+ rewind($stream);
+
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg($code)), null, null, null, 5);
+ $p->setInput($stream);
+ $p->run();
+
+ fclose($stream);
+
+ $this->assertEquals($expectedLength, strlen($p->getOutput()));
+ $this->assertEquals($expectedLength, strlen($p->getErrorOutput()));
+ }
+
+ public function testSetInputWhileRunningThrowsAnException()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+ $process->start();
+ try {
+ $process->setInput('foobar');
+ $process->stop();
+ $this->fail('A LogicException should have been raised.');
+ } catch (LogicException $e) {
+ $this->assertEquals('Input can not be set while the process is running.', $e->getMessage());
+ }
+ $process->stop();
+ }
+
+ /**
+ * @dataProvider provideInvalidInputValues
+ * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
+ * @expectedExceptionMessage Symfony\Component\Process\Process::setInput only accepts strings or stream resources.
+ */
+ public function testInvalidInput($value)
+ {
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->setInput($value);
+ }
+
+ public function provideInvalidInputValues()
+ {
+ return array(
+ array(array()),
+ array(new NonStringifiable()),
+ );
+ }
+
+ /**
+ * @dataProvider provideInputValues
+ */
+ public function testValidInput($expected, $value)
+ {
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->setInput($value);
+ $this->assertSame($expected, $process->getInput());
+ }
+
+ public function provideInputValues()
+ {
+ return array(
+ array(null, null),
+ array('24.5', 24.5),
+ array('input data', 'input data'),
+ );
+ }
+
+ /**
+ * @dataProvider provideLegacyInputValues
+ * @group legacy
+ */
+ public function testLegacyValidInput($expected, $value)
+ {
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->setInput($value);
+ $this->assertSame($expected, $process->getInput());
+ }
+
+ public function provideLegacyInputValues()
+ {
+ return array(
+ array('stringifiable', new Stringifiable()),
+ );
+ }
+
+ public function chainedCommandsOutputProvider()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ return array(
+ array("2 \r\n2\r\n", '&&', '2'),
+ );
+ }
+
+ return array(
+ array("1\n1\n", ';', '1'),
+ array("2\n2\n", '&&', '2'),
+ );
+ }
+
+ /**
+ * @dataProvider chainedCommandsOutputProvider
+ */
+ public function testChainedCommandsOutput($expected, $operator, $input)
+ {
+ $process = $this->getProcess(sprintf('echo %s %s echo %s', $input, $operator, $input));
+ $process->run();
+ $this->assertEquals($expected, $process->getOutput());
+ }
+
+ public function testCallbackIsExecutedForOutput()
+ {
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('echo \'foo\';')));
+
+ $called = false;
+ $p->run(function ($type, $buffer) use (&$called) {
+ $called = $buffer === 'foo';
+ });
+
+ $this->assertTrue($called, 'The callback should be executed with the output');
+ }
+
+ public function testGetErrorOutput()
+ {
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 0; while ($n < 3) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; }')));
+
+ $p->run();
+ $this->assertEquals(3, preg_match_all('/ERROR/', $p->getErrorOutput(), $matches));
+ }
+
+ public function testGetIncrementalErrorOutput()
+ {
+ // use a lock file to toggle between writing ("W") and reading ("R") the
+ // error stream
+ $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
+ file_put_contents($lock, 'W');
+
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
+
+ $p->start();
+ while ($p->isRunning()) {
+ if ('R' === file_get_contents($lock)) {
+ $this->assertLessThanOrEqual(1, preg_match_all('/ERROR/', $p->getIncrementalErrorOutput(), $matches));
+ file_put_contents($lock, 'W');
+ }
+ usleep(100);
+ }
+
+ unlink($lock);
+ }
+
+ public function testFlushErrorOutput()
+ {
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 0; while ($n < 3) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; }')));
+
+ $p->run();
+ $p->clearErrorOutput();
+ $this->assertEmpty($p->getErrorOutput());
+ }
+
+ public function testGetEmptyIncrementalErrorOutput()
+ {
+ // use a lock file to toggle between writing ("W") and reading ("R") the
+ // output stream
+ $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
+ file_put_contents($lock, 'W');
+
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
+
+ $p->start();
+
+ $shouldWrite = false;
+
+ while ($p->isRunning()) {
+ if ('R' === file_get_contents($lock)) {
+ if (!$shouldWrite) {
+ $this->assertLessThanOrEqual(1, preg_match_all('/ERROR/', $p->getIncrementalOutput(), $matches));
+ $shouldWrite = true;
+ } else {
+ $this->assertSame('', $p->getIncrementalOutput());
+
+ file_put_contents($lock, 'W');
+ $shouldWrite = false;
+ }
+ }
+ usleep(100);
+ }
+
+ unlink($lock);
+ }
+
+ public function testGetOutput()
+ {
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 0; while ($n < 3) { echo \' foo \'; $n++; }')));
+
+ $p->run();
+ $this->assertEquals(3, preg_match_all('/foo/', $p->getOutput(), $matches));
+ }
+
+ public function testGetIncrementalOutput()
+ {
+ // use a lock file to toggle between writing ("W") and reading ("R") the
+ // output stream
+ $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
+ file_put_contents($lock, 'W');
+
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { echo \' foo \'; $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
+
+ $p->start();
+ while ($p->isRunning()) {
+ if ('R' === file_get_contents($lock)) {
+ $this->assertLessThanOrEqual(1, preg_match_all('/foo/', $p->getIncrementalOutput(), $matches));
+ file_put_contents($lock, 'W');
+ }
+ usleep(100);
+ }
+
+ unlink($lock);
+ }
+
+ public function testFlushOutput()
+ {
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n=0;while ($n<3) {echo \' foo \';$n++;}')));
+
+ $p->run();
+ $p->clearOutput();
+ $this->assertEmpty($p->getOutput());
+ }
+
+ public function testGetEmptyIncrementalOutput()
+ {
+ // use a lock file to toggle between writing ("W") and reading ("R") the
+ // output stream
+ $lock = tempnam(sys_get_temp_dir(), get_class($this).'Lock');
+ file_put_contents($lock, 'W');
+
+ $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 0; while ($n < 3) { if (\'W\' === file_get_contents('.var_export($lock, true).')) { echo \' foo \'; $n++; file_put_contents('.var_export($lock, true).', \'R\'); } usleep(100); }')));
+
+ $p->start();
+
+ $shouldWrite = false;
+
+ while ($p->isRunning()) {
+ if ('R' === file_get_contents($lock)) {
+ if (!$shouldWrite) {
+ $this->assertLessThanOrEqual(1, preg_match_all('/foo/', $p->getIncrementalOutput(), $matches));
+ $shouldWrite = true;
+ } else {
+ $this->assertSame('', $p->getIncrementalOutput());
+
+ file_put_contents($lock, 'W');
+ $shouldWrite = false;
+ }
+ }
+ usleep(100);
+ }
+
+ unlink($lock);
+ }
+
+ public function testZeroAsOutput()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ // see http://stackoverflow.com/questions/7105433/windows-batch-echo-without-new-line
+ $p = $this->getProcess('echo | set /p dummyName=0');
+ } else {
+ $p = $this->getProcess('printf 0');
+ }
+
+ $p->run();
+ $this->assertSame('0', $p->getOutput());
+ }
+
+ public function testExitCodeCommandFailed()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Windows does not support POSIX exit code');
+ }
+
+ // such command run in bash return an exitcode 127
+ $process = $this->getProcess('nonexistingcommandIhopeneversomeonewouldnameacommandlikethis');
+ $process->run();
+
+ $this->assertGreaterThan(0, $process->getExitCode());
+ }
+
+ public function testTTYCommand()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Windows does have /dev/tty support');
+ }
+
+ $process = $this->getProcess('echo "foo" >> /dev/null && '.self::$phpBin.' -r "usleep(100000);"');
+ $process->setTty(true);
+ $process->start();
+ $this->assertTrue($process->isRunning());
+ $process->wait();
+
+ $this->assertSame(Process::STATUS_TERMINATED, $process->getStatus());
+ }
+
+ public function testTTYCommandExitCode()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Windows does have /dev/tty support');
+ }
+
+ $process = $this->getProcess('echo "foo" >> /dev/null');
+ $process->setTty(true);
+ $process->run();
+
+ $this->assertTrue($process->isSuccessful());
+ }
+
+ public function testTTYInWindowsEnvironment()
+ {
+ if ('\\' !== DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('This test is for Windows platform only');
+ }
+
+ $process = $this->getProcess('echo "foo" >> /dev/null');
+ $process->setTty(false);
+ $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'TTY mode is not supported on Windows platform.');
+ $process->setTty(true);
+ }
+
+ public function testExitCodeTextIsNullWhenExitCodeIsNull()
+ {
+ $process = $this->getProcess('');
+ $this->assertNull($process->getExitCodeText());
+ }
+
+ public function testPTYCommand()
+ {
+ if (!Process::isPtySupported()) {
+ $this->markTestSkipped('PTY is not supported on this operating system.');
+ }
+
+ $process = $this->getProcess('echo "foo"');
+ $process->setPty(true);
+ $process->run();
+
+ $this->assertSame(Process::STATUS_TERMINATED, $process->getStatus());
+ $this->assertEquals("foo\r\n", $process->getOutput());
+ }
+
+ public function testMustRun()
+ {
+ $process = $this->getProcess('echo foo');
+
+ $this->assertSame($process, $process->mustRun());
+ $this->assertEquals('foo'.PHP_EOL, $process->getOutput());
+ }
+
+ public function testSuccessfulMustRunHasCorrectExitCode()
+ {
+ $process = $this->getProcess('echo foo')->mustRun();
+ $this->assertEquals(0, $process->getExitCode());
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\ProcessFailedException
+ */
+ public function testMustRunThrowsException()
+ {
+ $process = $this->getProcess('exit 1');
+ $process->mustRun();
+ }
+
+ public function testExitCodeText()
+ {
+ $process = $this->getProcess('');
+ $r = new \ReflectionObject($process);
+ $p = $r->getProperty('exitcode');
+ $p->setAccessible(true);
+
+ $p->setValue($process, 2);
+ $this->assertEquals('Misuse of shell builtins', $process->getExitCodeText());
+ }
+
+ public function testStartIsNonBlocking()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+ $start = microtime(true);
+ $process->start();
+ $end = microtime(true);
+ $this->assertLessThan(0.4, $end - $start);
+ $process->wait();
+ }
+
+ public function testUpdateStatus()
+ {
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->run();
+ $this->assertTrue(strlen($process->getOutput()) > 0);
+ }
+
+ public function testGetExitCodeIsNullOnStart()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "usleep(200000);"');
+ $this->assertNull($process->getExitCode());
+ $process->start();
+ $this->assertNull($process->getExitCode());
+ $process->wait();
+ $this->assertEquals(0, $process->getExitCode());
+ }
+
+ public function testGetExitCodeIsNullOnWhenStartingAgain()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "usleep(200000);"');
+ $process->run();
+ $this->assertEquals(0, $process->getExitCode());
+ $process->start();
+ $this->assertNull($process->getExitCode());
+ $process->wait();
+ $this->assertEquals(0, $process->getExitCode());
+ }
+
+ public function testGetExitCode()
+ {
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->run();
+ $this->assertSame(0, $process->getExitCode());
+ }
+
+ public function testStatus()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+ $this->assertFalse($process->isRunning());
+ $this->assertFalse($process->isStarted());
+ $this->assertFalse($process->isTerminated());
+ $this->assertSame(Process::STATUS_READY, $process->getStatus());
+ $process->start();
+ $this->assertTrue($process->isRunning());
+ $this->assertTrue($process->isStarted());
+ $this->assertFalse($process->isTerminated());
+ $this->assertSame(Process::STATUS_STARTED, $process->getStatus());
+ $process->wait();
+ $this->assertFalse($process->isRunning());
+ $this->assertTrue($process->isStarted());
+ $this->assertTrue($process->isTerminated());
+ $this->assertSame(Process::STATUS_TERMINATED, $process->getStatus());
+ }
+
+ public function testStop()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(4);"');
+ $process->start();
+ $this->assertTrue($process->isRunning());
+ $process->stop();
+ $this->assertFalse($process->isRunning());
+ }
+
+ public function testIsSuccessful()
+ {
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->run();
+ $this->assertTrue($process->isSuccessful());
+ }
+
+ public function testIsSuccessfulOnlyAfterTerminated()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(1);"');
+ $process->start();
+
+ $this->assertFalse($process->isSuccessful());
+
+ while ($process->isRunning()) {
+ usleep(300000);
+ }
+
+ $this->assertTrue($process->isSuccessful());
+ }
+
+ public function testIsNotSuccessful()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "usleep(500000);throw new \Exception(\'BOUM\');"');
+ $process->start();
+ $this->assertTrue($process->isRunning());
+ $process->wait();
+ $this->assertFalse($process->isSuccessful());
+ }
+
+ public function testProcessIsNotSignaled()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Windows does not support POSIX signals');
+ }
+
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->run();
+ $this->assertFalse($process->hasBeenSignaled());
+ }
+
+ public function testProcessWithoutTermSignalIsNotSignaled()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Windows does not support POSIX signals');
+ }
+
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->run();
+ $this->assertFalse($process->hasBeenSignaled());
+ }
+
+ public function testProcessWithoutTermSignal()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Windows does not support POSIX signals');
+ }
+
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->run();
+ $this->assertEquals(0, $process->getTermSignal());
+ }
+
+ public function testProcessIsSignaledIfStopped()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Windows does not support POSIX signals');
+ }
+
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(4);"');
+ $process->start();
+ $process->stop();
+ $this->assertTrue($process->hasBeenSignaled());
+ }
+
+ public function testProcessWithTermSignal()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Windows does not support POSIX signals');
+ }
+
+ // SIGTERM is only defined if pcntl extension is present
+ $termSignal = defined('SIGTERM') ? SIGTERM : 15;
+
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(4);"');
+ $process->start();
+ $process->stop();
+
+ $this->assertEquals($termSignal, $process->getTermSignal());
+ }
+
+ public function testProcessThrowsExceptionWhenExternallySignaled()
+ {
+ if (!function_exists('posix_kill')) {
+ $this->markTestSkipped('Function posix_kill is required.');
+ }
+
+ $termSignal = defined('SIGKILL') ? SIGKILL : 9;
+
+ $process = $this->getProcess('exec '.self::$phpBin.' -r "while (true) {}"');
+ $process->start();
+ posix_kill($process->getPid(), $termSignal);
+
+ $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'The process has been signaled with signal "9".');
+ $process->wait();
+ }
+
+ public function testRestart()
+ {
+ $process1 = $this->getProcess(self::$phpBin.' -r "echo getmypid();"');
+ $process1->run();
+ $process2 = $process1->restart();
+
+ $process2->wait(); // wait for output
+
+ // Ensure that both processed finished and the output is numeric
+ $this->assertFalse($process1->isRunning());
+ $this->assertFalse($process2->isRunning());
+ $this->assertTrue(is_numeric($process1->getOutput()));
+ $this->assertTrue(is_numeric($process2->getOutput()));
+
+ // Ensure that restart returned a new process by check that the output is different
+ $this->assertNotEquals($process1->getOutput(), $process2->getOutput());
+ }
+
+ public function testRunProcessWithTimeout()
+ {
+ $timeout = 0.5;
+ $process = $this->getProcess(self::$phpBin.' -r "usleep(600000);"');
+ $process->setTimeout($timeout);
+ $start = microtime(true);
+ try {
+ $process->run();
+ $this->fail('A RuntimeException should have been raised');
+ } catch (RuntimeException $e) {
+ }
+ $duration = microtime(true) - $start;
+
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ // Windows is a bit slower as it read file handles, then allow twice the precision
+ $maxDuration = $timeout + 2 * Process::TIMEOUT_PRECISION;
+ } else {
+ $maxDuration = $timeout + Process::TIMEOUT_PRECISION;
+ }
+
+ $this->assertLessThan($maxDuration, $duration);
+ }
+
+ public function testCheckTimeoutOnNonStartedProcess()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(3);"');
+ $process->checkTimeout();
+ }
+
+ public function testCheckTimeoutOnTerminatedProcess()
+ {
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->run();
+ $process->checkTimeout();
+ }
+
+ public function testCheckTimeoutOnStartedProcess()
+ {
+ $timeout = 0.5;
+ $precision = 100000;
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(3);"');
+ $process->setTimeout($timeout);
+ $start = microtime(true);
+
+ $process->start();
+
+ try {
+ while ($process->isRunning()) {
+ $process->checkTimeout();
+ usleep($precision);
+ }
+ $this->fail('A RuntimeException should have been raised');
+ } catch (RuntimeException $e) {
+ }
+ $duration = microtime(true) - $start;
+
+ $this->assertLessThan($timeout + $precision, $duration);
+ $this->assertFalse($process->isSuccessful());
+ }
+
+ public function testIdleTimeout()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(3);"');
+ $process->setTimeout(10);
+ $process->setIdleTimeout(0.5);
+
+ try {
+ $process->run();
+
+ $this->fail('A timeout exception was expected.');
+ } catch (ProcessTimedOutException $ex) {
+ $this->assertTrue($ex->isIdleTimeout());
+ $this->assertFalse($ex->isGeneralTimeout());
+ $this->assertEquals(0.5, $ex->getExceededTimeout());
+ }
+ }
+
+ public function testIdleTimeoutNotExceededWhenOutputIsSent()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestIncomplete('This test fails with a timeout on Windows, can someone investigate please?');
+ }
+ $process = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 30; while ($n--) {echo "foo\n"; usleep(100000); }')));
+ $process->setTimeout(2);
+ $process->setIdleTimeout(1);
+
+ try {
+ $process->run();
+ $this->fail('A timeout exception was expected.');
+ } catch (ProcessTimedOutException $ex) {
+ $this->assertTrue($ex->isGeneralTimeout(), 'A general timeout is expected.');
+ $this->assertFalse($ex->isIdleTimeout(), 'No idle timeout is expected.');
+ $this->assertEquals(2, $ex->getExceededTimeout());
+ }
+ }
+
+ public function testStartAfterATimeout()
+ {
+ $process = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 1000; while ($n--) {echo \'\'; usleep(1000); }')));
+ $process->setTimeout(0.1);
+
+ try {
+ $process->run();
+ $this->fail('A RuntimeException should have been raised.');
+ } catch (RuntimeException $e) {
+ }
+ $process->start();
+ usleep(1000);
+ $process->stop();
+ }
+
+ public function testGetPid()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+ $process->start();
+ $this->assertGreaterThan(0, $process->getPid());
+ $process->wait();
+ }
+
+ public function testGetPidIsNullBeforeStart()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(1);"');
+ $this->assertNull($process->getPid());
+ }
+
+ public function testGetPidIsNullAfterRun()
+ {
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->run();
+ $this->assertNull($process->getPid());
+ }
+
+ public function testSignal()
+ {
+ if (!extension_loaded('pcntl')) {
+ $this->markTestSkipped('Extension pcntl is required.');
+ }
+
+ $process = $this->getProcess('exec php -f '.__DIR__.'/SignalListener.php');
+ $process->start();
+ usleep(500000);
+ $process->signal(SIGUSR1);
+
+ while ($process->isRunning() && false === strpos($process->getOutput(), 'Caught SIGUSR1')) {
+ usleep(10000);
+ }
+
+ $this->assertEquals('Caught SIGUSR1', $process->getOutput());
+ }
+
+ public function testExitCodeIsAvailableAfterSignal()
+ {
+ if (!extension_loaded('pcntl')) {
+ $this->markTestSkipped('Extension pcntl is required.');
+ }
+
+ $process = $this->getProcess('sleep 4');
+ $process->start();
+ $process->signal(SIGKILL);
+
+ while ($process->isRunning()) {
+ usleep(10000);
+ }
+
+ $this->assertFalse($process->isRunning());
+ $this->assertTrue($process->hasBeenSignaled());
+ $this->assertFalse($process->isSuccessful());
+ $this->assertEquals(137, $process->getExitCode());
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\LogicException
+ */
+ public function testSignalProcessNotRunning()
+ {
+ if (!extension_loaded('pcntl')) {
+ $this->markTestSkipped('Extension pcntl is required.');
+ }
+
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $process->signal(SIGHUP);
+ }
+
+ /**
+ * @dataProvider provideMethodsThatNeedARunningProcess
+ */
+ public function testMethodsThatNeedARunningProcess($method)
+ {
+ $process = $this->getProcess(self::$phpBin.' -v');
+ $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', sprintf('Process must be started before calling %s.', $method));
+ $process->{$method}();
+ }
+
+ public function provideMethodsThatNeedARunningProcess()
+ {
+ return array(
+ array('getOutput'),
+ array('getIncrementalOutput'),
+ array('getErrorOutput'),
+ array('getIncrementalErrorOutput'),
+ array('wait'),
+ );
+ }
+
+ /**
+ * @dataProvider provideMethodsThatNeedATerminatedProcess
+ */
+ public function testMethodsThatNeedATerminatedProcess($method)
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(1);"');
+ $process->start();
+ try {
+ $process->{$method}();
+ $process->stop(0);
+ $this->fail('A LogicException must have been thrown');
+ } catch (\Exception $e) {
+ $this->assertInstanceOf('Symfony\Component\Process\Exception\LogicException', $e);
+ $this->assertEquals(sprintf('Process must be terminated before calling %s.', $method), $e->getMessage());
+ }
+ $process->stop(0);
+ }
+
+ public function provideMethodsThatNeedATerminatedProcess()
+ {
+ return array(
+ array('hasBeenSignaled'),
+ array('getTermSignal'),
+ array('hasBeenStopped'),
+ array('getStopSignal'),
+ );
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ */
+ public function testSignalWithWrongIntSignal()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('POSIX signals do not work on Windows');
+ }
+
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(3);"');
+ $process->start();
+ $process->signal(-4);
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ */
+ public function testSignalWithWrongNonIntSignal()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('POSIX signals do not work on Windows');
+ }
+
+ $process = $this->getProcess(self::$phpBin.' -r "sleep(3);"');
+ $process->start();
+ $process->signal('CĂ©phalopodes');
+ }
+
+ public function testDisableOutputDisablesTheOutput()
+ {
+ $p = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+ $this->assertFalse($p->isOutputDisabled());
+ $p->disableOutput();
+ $this->assertTrue($p->isOutputDisabled());
+ $p->enableOutput();
+ $this->assertFalse($p->isOutputDisabled());
+ }
+
+ public function testDisableOutputWhileRunningThrowsException()
+ {
+ $p = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+ $p->start();
+ $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'Disabling output while the process is running is not possible.');
+ $p->disableOutput();
+ }
+
+ public function testEnableOutputWhileRunningThrowsException()
+ {
+ $p = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+ $p->disableOutput();
+ $p->start();
+ $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'Enabling output while the process is running is not possible.');
+ $p->enableOutput();
+ }
+
+ public function testEnableOrDisableOutputAfterRunDoesNotThrowException()
+ {
+ $p = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+ $p->disableOutput();
+ $p->start();
+ $p->wait();
+ $p->enableOutput();
+ $p->disableOutput();
+ }
+
+ public function testDisableOutputWhileIdleTimeoutIsSet()
+ {
+ $process = $this->getProcess('sleep 3');
+ $process->setIdleTimeout(1);
+ $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', 'Output can not be disabled while an idle timeout is set.');
+ $process->disableOutput();
+ }
+
+ public function testSetIdleTimeoutWhileOutputIsDisabled()
+ {
+ $process = $this->getProcess('sleep 3');
+ $process->disableOutput();
+ $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', 'Idle timeout can not be set while the output is disabled.');
+ $process->setIdleTimeout(1);
+ }
+
+ public function testSetNullIdleTimeoutWhileOutputIsDisabled()
+ {
+ $process = $this->getProcess('sleep 3');
+ $process->disableOutput();
+ $process->setIdleTimeout(null);
+ }
+
+ /**
+ * @dataProvider provideStartMethods
+ */
+ public function testStartWithACallbackAndDisabledOutput($startMethod, $exception, $exceptionMessage)
+ {
+ $p = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+ $p->disableOutput();
+ $this->setExpectedException($exception, $exceptionMessage);
+ $p->{$startMethod}(function () {});
+ }
+
+ public function provideStartMethods()
+ {
+ return array(
+ array('start', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
+ array('run', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
+ array('mustRun', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
+ );
+ }
+
+ /**
+ * @dataProvider provideOutputFetchingMethods
+ */
+ public function testGetOutputWhileDisabled($fetchMethod)
+ {
+ $p = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+ $p->disableOutput();
+ $p->start();
+ $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', 'Output has been disabled.');
+ $p->{$fetchMethod}();
+ }
+
+ public function provideOutputFetchingMethods()
+ {
+ return array(
+ array('getOutput'),
+ array('getIncrementalOutput'),
+ array('getErrorOutput'),
+ array('getIncrementalErrorOutput'),
+ );
+ }
+
+ public function responsesCodeProvider()
+ {
+ return array(
+ //expected output / getter / code to execute
+ //array(1,'getExitCode','exit(1);'),
+ //array(true,'isSuccessful','exit();'),
+ array('output', 'getOutput', 'echo \'output\';'),
+ );
+ }
+
+ public function pipesCodeProvider()
+ {
+ $variations = array(
+ 'fwrite(STDOUT, $in = file_get_contents(\'php://stdin\')); fwrite(STDERR, $in);',
+ 'include \''.__DIR__.'/PipeStdinInStdoutStdErrStreamSelect.php\';',
+ );
+
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ // Avoid XL buffers on Windows because of https://bugs.php.net/bug.php?id=65650
+ $sizes = array(1, 2, 4, 8);
+ } else {
+ $sizes = array(1, 16, 64, 1024, 4096);
+ }
+
+ $codes = array();
+ foreach ($sizes as $size) {
+ foreach ($variations as $code) {
+ $codes[] = array($code, $size);
+ }
+ }
+
+ return $codes;
+ }
+
+ /**
+ * provides default method names for simple getter/setter.
+ */
+ public function methodProvider()
+ {
+ $defaults = array(
+ array('CommandLine'),
+ array('Timeout'),
+ array('WorkingDirectory'),
+ array('Env'),
+ array('Stdin'),
+ array('Input'),
+ array('Options'),
+ );
+
+ return $defaults;
+ }
+
+ /**
+ * @param string $commandline
+ * @param null|string $cwd
+ * @param null|array $env
+ * @param null|string $input
+ * @param int $timeout
+ * @param array $options
+ *
+ * @return Process
+ */
+ abstract protected function getProcess($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array());
+}
+
+class Stringifiable
+{
+ public function __toString()
+ {
+ return 'stringifiable';
+ }
+}
+
+class NonStringifiable
+{
+}
diff --git a/library/symfony/process/Tests/ExecutableFinderTest.php b/library/symfony/process/Tests/ExecutableFinderTest.php
new file mode 100644
index 000000000..812429e88
--- /dev/null
+++ b/library/symfony/process/Tests/ExecutableFinderTest.php
@@ -0,0 +1,144 @@
+<?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\ExecutableFinder;
+
+/**
+ * @author Chris Smith <chris@cs278.org>
+ */
+class ExecutableFinderTest extends \PHPUnit_Framework_TestCase
+{
+ private $path;
+
+ protected function tearDown()
+ {
+ if ($this->path) {
+ // Restore path if it was changed.
+ putenv('PATH='.$this->path);
+ }
+ }
+
+ private function setPath($path)
+ {
+ $this->path = getenv('PATH');
+ putenv('PATH='.$path);
+ }
+
+ /**
+ * @requires PHP 5.4
+ */
+ public function testFind()
+ {
+ if (ini_get('open_basedir')) {
+ $this->markTestSkipped('Cannot test when open_basedir is set');
+ }
+
+ $this->setPath(dirname(PHP_BINARY));
+
+ $finder = new ExecutableFinder();
+ $result = $finder->find($this->getPhpBinaryName());
+
+ $this->assertSamePath(PHP_BINARY, $result);
+ }
+
+ public function testFindWithDefault()
+ {
+ if (ini_get('open_basedir')) {
+ $this->markTestSkipped('Cannot test when open_basedir is set');
+ }
+
+ $expected = 'defaultValue';
+
+ $this->setPath('');
+
+ $finder = new ExecutableFinder();
+ $result = $finder->find('foo', $expected);
+
+ $this->assertEquals($expected, $result);
+ }
+
+ /**
+ * @requires PHP 5.4
+ */
+ public function testFindWithExtraDirs()
+ {
+ if (ini_get('open_basedir')) {
+ $this->markTestSkipped('Cannot test when open_basedir is set');
+ }
+
+ $this->setPath('');
+
+ $extraDirs = array(dirname(PHP_BINARY));
+
+ $finder = new ExecutableFinder();
+ $result = $finder->find($this->getPhpBinaryName(), null, $extraDirs);
+
+ $this->assertSamePath(PHP_BINARY, $result);
+ }
+
+ /**
+ * @requires PHP 5.4
+ */
+ public function testFindWithOpenBaseDir()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Cannot run test on windows');
+ }
+
+ if (ini_get('open_basedir')) {
+ $this->markTestSkipped('Cannot test when open_basedir is set');
+ }
+
+ $this->iniSet('open_basedir', dirname(PHP_BINARY).(!defined('HHVM_VERSION') ? PATH_SEPARATOR.'/' : ''));
+
+ $finder = new ExecutableFinder();
+ $result = $finder->find($this->getPhpBinaryName());
+
+ $this->assertSamePath(PHP_BINARY, $result);
+ }
+
+ /**
+ * @requires PHP 5.4
+ */
+ public function testFindProcessInOpenBasedir()
+ {
+ if (ini_get('open_basedir')) {
+ $this->markTestSkipped('Cannot test when open_basedir is set');
+ }
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Cannot run test on windows');
+ }
+
+ $this->setPath('');
+ $this->iniSet('open_basedir', PHP_BINARY.(!defined('HHVM_VERSION') ? PATH_SEPARATOR.'/' : ''));
+
+ $finder = new ExecutableFinder();
+ $result = $finder->find($this->getPhpBinaryName(), false);
+
+ $this->assertSamePath(PHP_BINARY, $result);
+ }
+
+ private function assertSamePath($expected, $tested)
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->assertEquals(strtolower($expected), strtolower($tested));
+ } else {
+ $this->assertEquals($expected, $tested);
+ }
+ }
+
+ private function getPhpBinaryName()
+ {
+ return basename(PHP_BINARY, '\\' === DIRECTORY_SEPARATOR ? '.exe' : '');
+ }
+}
diff --git a/library/symfony/process/Tests/NonStopableProcess.php b/library/symfony/process/Tests/NonStopableProcess.php
new file mode 100644
index 000000000..54510c16a
--- /dev/null
+++ b/library/symfony/process/Tests/NonStopableProcess.php
@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Runs a PHP script that can be stopped only with a SIGKILL (9) signal for 3 seconds.
+ *
+ * @args duration Run this script with a custom duration
+ *
+ * @example `php NonStopableProcess.php 42` will run the script for 42 seconds
+ */
+function handleSignal($signal)
+{
+ switch ($signal) {
+ case SIGTERM:
+ $name = 'SIGTERM';
+ break;
+ case SIGINT:
+ $name = 'SIGINT';
+ break;
+ default:
+ $name = $signal.' (unknown)';
+ break;
+ }
+
+ echo "received signal $name\n";
+}
+
+declare (ticks = 1);
+pcntl_signal(SIGTERM, 'handleSignal');
+pcntl_signal(SIGINT, 'handleSignal');
+
+$duration = isset($argv[1]) ? (int) $argv[1] : 3;
+$start = microtime(true);
+
+while ($duration > (microtime(true) - $start)) {
+ usleep(1000);
+}
diff --git a/library/symfony/process/Tests/PhpExecutableFinderTest.php b/library/symfony/process/Tests/PhpExecutableFinderTest.php
new file mode 100644
index 000000000..87d0efe9e
--- /dev/null
+++ b/library/symfony/process/Tests/PhpExecutableFinderTest.php
@@ -0,0 +1,119 @@
+<?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\PhpExecutableFinder;
+
+/**
+ * @author Robert Schönthal <seroscho@googlemail.com>
+ */
+class PhpExecutableFinderTest extends \PHPUnit_Framework_TestCase
+{
+ /**
+ * tests find() with the env var PHP_PATH.
+ */
+ public function testFindWithPhpPath()
+ {
+ if (defined('PHP_BINARY')) {
+ $this->markTestSkipped('The PHP binary is easily available as of PHP 5.4');
+ }
+
+ $f = new PhpExecutableFinder();
+
+ $current = $f->find();
+
+ //not executable PHP_PATH
+ putenv('PHP_PATH=/not/executable/php');
+ $this->assertFalse($f->find(), '::find() returns false for not executable PHP');
+ $this->assertFalse($f->find(false), '::find() returns false for not executable PHP');
+
+ //executable PHP_PATH
+ putenv('PHP_PATH='.$current);
+ $this->assertEquals($f->find(), $current, '::find() returns the executable PHP');
+ $this->assertEquals($f->find(false), $current, '::find() returns the executable PHP');
+ }
+
+ /**
+ * tests find() with the constant PHP_BINARY.
+ *
+ * @requires PHP 5.4
+ */
+ public function testFind()
+ {
+ if (defined('HHVM_VERSION')) {
+ $this->markTestSkipped('Should not be executed in HHVM context.');
+ }
+
+ $f = new PhpExecutableFinder();
+
+ $current = PHP_BINARY;
+ $args = 'phpdbg' === PHP_SAPI ? ' -qrr' : '';
+
+ $this->assertEquals($current.$args, $f->find(), '::find() returns the executable PHP');
+ $this->assertEquals($current, $f->find(false), '::find() returns the executable PHP');
+ }
+
+ /**
+ * tests find() with the env var / constant PHP_BINARY with HHVM.
+ */
+ public function testFindWithHHVM()
+ {
+ if (!defined('HHVM_VERSION')) {
+ $this->markTestSkipped('Should be executed in HHVM context.');
+ }
+
+ $f = new PhpExecutableFinder();
+
+ $current = getenv('PHP_BINARY') ?: PHP_BINARY;
+
+ $this->assertEquals($current.' --php', $f->find(), '::find() returns the executable PHP');
+ $this->assertEquals($current, $f->find(false), '::find() returns the executable PHP');
+ }
+
+ /**
+ * tests find() with the env var PHP_PATH.
+ */
+ public function testFindArguments()
+ {
+ $f = new PhpExecutableFinder();
+
+ if (defined('HHVM_VERSION')) {
+ $this->assertEquals($f->findArguments(), array('--php'), '::findArguments() returns HHVM arguments');
+ } elseif ('phpdbg' === PHP_SAPI) {
+ $this->assertEquals($f->findArguments(), array('-qrr'), '::findArguments() returns phpdbg arguments');
+ } else {
+ $this->assertEquals($f->findArguments(), array(), '::findArguments() returns no arguments');
+ }
+ }
+
+ /**
+ * tests find() with default executable.
+ */
+ public function testFindWithSuffix()
+ {
+ if (defined('PHP_BINARY')) {
+ $this->markTestSkipped('The PHP binary is easily available as of PHP 5.4');
+ }
+
+ putenv('PHP_PATH=');
+ putenv('PHP_PEAR_PHP_BIN=');
+ $f = new PhpExecutableFinder();
+
+ $current = $f->find();
+
+ //TODO maybe php executable is custom or even Windows
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->assertTrue(is_executable($current));
+ $this->assertTrue((bool) preg_match('/'.addslashes(DIRECTORY_SEPARATOR).'php\.(exe|bat|cmd|com)$/i', $current), '::find() returns the executable PHP with suffixes');
+ }
+ }
+}
diff --git a/library/symfony/process/Tests/PhpProcessTest.php b/library/symfony/process/Tests/PhpProcessTest.php
new file mode 100644
index 000000000..2cf79aa1a
--- /dev/null
+++ b/library/symfony/process/Tests/PhpProcessTest.php
@@ -0,0 +1,53 @@
+<?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\PhpExecutableFinder;
+use Symfony\Component\Process\PhpProcess;
+
+class PhpProcessTest extends \PHPUnit_Framework_TestCase
+{
+ public function testNonBlockingWorks()
+ {
+ $expected = 'hello world!';
+ $process = new PhpProcess(<<<PHP
+<?php echo '$expected';
+PHP
+ );
+ $process->start();
+ $process->wait();
+ $this->assertEquals($expected, $process->getOutput());
+ }
+
+ public function testCommandLine()
+ {
+ if ('phpdbg' === PHP_SAPI) {
+ $this->markTestSkipped('phpdbg SAPI is not supported by this test.');
+ }
+
+ $process = new PhpProcess(<<<PHP
+<?php echo 'foobar';
+PHP
+ );
+
+ $f = new PhpExecutableFinder();
+ $commandLine = $f->find();
+
+ $this->assertSame($commandLine, $process->getCommandLine(), '::getCommandLine() returns the command line of PHP before start');
+
+ $process->start();
+ $this->assertSame($commandLine, $process->getCommandLine(), '::getCommandLine() returns the command line of PHP after start');
+
+ $process->wait();
+ $this->assertSame($commandLine, $process->getCommandLine(), '::getCommandLine() returns the command line of PHP after wait');
+ }
+}
diff --git a/library/symfony/process/Tests/PipeStdinInStdoutStdErrStreamSelect.php b/library/symfony/process/Tests/PipeStdinInStdoutStdErrStreamSelect.php
new file mode 100644
index 000000000..bbd7ddfeb
--- /dev/null
+++ b/library/symfony/process/Tests/PipeStdinInStdoutStdErrStreamSelect.php
@@ -0,0 +1,72 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+define('ERR_SELECT_FAILED', 1);
+define('ERR_TIMEOUT', 2);
+define('ERR_READ_FAILED', 3);
+define('ERR_WRITE_FAILED', 4);
+
+$read = array(STDIN);
+$write = array(STDOUT, STDERR);
+
+stream_set_blocking(STDIN, 0);
+stream_set_blocking(STDOUT, 0);
+stream_set_blocking(STDERR, 0);
+
+$out = $err = '';
+while ($read || $write) {
+ $r = $read;
+ $w = $write;
+ $e = null;
+ $n = stream_select($r, $w, $e, 5);
+
+ if (false === $n) {
+ die(ERR_SELECT_FAILED);
+ } elseif ($n < 1) {
+ die(ERR_TIMEOUT);
+ }
+
+ if (in_array(STDOUT, $w) && strlen($out) > 0) {
+ $written = fwrite(STDOUT, (binary) $out, 32768);
+ if (false === $written) {
+ die(ERR_WRITE_FAILED);
+ }
+ $out = (binary) substr($out, $written);
+ }
+ if (null === $read && '' === $out) {
+ $write = array_diff($write, array(STDOUT));
+ }
+
+ if (in_array(STDERR, $w) && strlen($err) > 0) {
+ $written = fwrite(STDERR, (binary) $err, 32768);
+ if (false === $written) {
+ die(ERR_WRITE_FAILED);
+ }
+ $err = (binary) substr($err, $written);
+ }
+ if (null === $read && '' === $err) {
+ $write = array_diff($write, array(STDERR));
+ }
+
+ if ($r) {
+ $str = fread(STDIN, 32768);
+ if (false !== $str) {
+ $out .= $str;
+ $err .= $str;
+ }
+ if (false === $str || feof(STDIN)) {
+ $read = null;
+ if (!feof(STDIN)) {
+ die(ERR_READ_FAILED);
+ }
+ }
+ }
+}
diff --git a/library/symfony/process/Tests/ProcessBuilderTest.php b/library/symfony/process/Tests/ProcessBuilderTest.php
new file mode 100644
index 000000000..1b5056d1b
--- /dev/null
+++ b/library/symfony/process/Tests/ProcessBuilderTest.php
@@ -0,0 +1,225 @@
+<?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 ('\\' === DIRECTORY_SEPARATOR) {
+ $this->assertEquals('"/usr/bin/php" "-v"', $proc->getCommandLine());
+ } else {
+ $this->assertEquals("'/usr/bin/php' '-v'", $proc->getCommandLine());
+ }
+
+ $proc = $pb->setArguments(array('-i'))->getProcess();
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $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 ('\\' === DIRECTORY_SEPARATOR) {
+ $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 ('\\' === DIRECTORY_SEPARATOR) {
+ $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 ('\\' === DIRECTORY_SEPARATOR) {
+ $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 ('\\' === DIRECTORY_SEPARATOR) {
+ $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 ('\\' === DIRECTORY_SEPARATOR) {
+ $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();
+
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->assertEquals('"/usr/bin/php"', $process->getCommandLine());
+ } else {
+ $this->assertEquals("'/usr/bin/php'", $process->getCommandLine());
+ }
+ }
+
+ public function testShouldReturnProcessWithDisabledOutput()
+ {
+ $process = ProcessBuilder::create(array('/usr/bin/php'))
+ ->disableOutput()
+ ->getProcess();
+
+ $this->assertTrue($process->isOutputDisabled());
+ }
+
+ public function testShouldReturnProcessWithEnabledOutput()
+ {
+ $process = ProcessBuilder::create(array('/usr/bin/php'))
+ ->disableOutput()
+ ->enableOutput()
+ ->getProcess();
+
+ $this->assertFalse($process->isOutputDisabled());
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
+ * @expectedExceptionMessage Symfony\Component\Process\ProcessBuilder::setInput only accepts strings or stream resources.
+ */
+ public function testInvalidInput()
+ {
+ $builder = ProcessBuilder::create();
+ $builder->setInput(array());
+ }
+}
diff --git a/library/symfony/process/Tests/ProcessFailedExceptionTest.php b/library/symfony/process/Tests/ProcessFailedExceptionTest.php
new file mode 100644
index 000000000..0d763a470
--- /dev/null
+++ b/library/symfony/process/Tests/ProcessFailedExceptionTest.php
@@ -0,0 +1,146 @@
+<?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\Exception\ProcessFailedException;
+
+/**
+ * @author Sebastian Marek <proofek@gmail.com>
+ */
+class ProcessFailedExceptionTest extends \PHPUnit_Framework_TestCase
+{
+ /**
+ * tests ProcessFailedException throws exception if the process was successful.
+ */
+ public function testProcessFailedExceptionThrowsException()
+ {
+ $process = $this->getMock(
+ 'Symfony\Component\Process\Process',
+ array('isSuccessful'),
+ array('php')
+ );
+ $process->expects($this->once())
+ ->method('isSuccessful')
+ ->will($this->returnValue(true));
+
+ $this->setExpectedException(
+ '\InvalidArgumentException',
+ 'Expected a failed process, but the given process was successful.'
+ );
+
+ new ProcessFailedException($process);
+ }
+
+ /**
+ * tests ProcessFailedException uses information from process output
+ * to generate exception message.
+ */
+ public function testProcessFailedExceptionPopulatesInformationFromProcessOutput()
+ {
+ $cmd = 'php';
+ $exitCode = 1;
+ $exitText = 'General error';
+ $output = 'Command output';
+ $errorOutput = 'FATAL: Unexpected error';
+ $workingDirectory = getcwd();
+
+ $process = $this->getMock(
+ 'Symfony\Component\Process\Process',
+ array('isSuccessful', 'getOutput', 'getErrorOutput', 'getExitCode', 'getExitCodeText', 'isOutputDisabled', 'getWorkingDirectory'),
+ array($cmd)
+ );
+ $process->expects($this->once())
+ ->method('isSuccessful')
+ ->will($this->returnValue(false));
+
+ $process->expects($this->once())
+ ->method('getOutput')
+ ->will($this->returnValue($output));
+
+ $process->expects($this->once())
+ ->method('getErrorOutput')
+ ->will($this->returnValue($errorOutput));
+
+ $process->expects($this->once())
+ ->method('getExitCode')
+ ->will($this->returnValue($exitCode));
+
+ $process->expects($this->once())
+ ->method('getExitCodeText')
+ ->will($this->returnValue($exitText));
+
+ $process->expects($this->once())
+ ->method('isOutputDisabled')
+ ->will($this->returnValue(false));
+
+ $process->expects($this->once())
+ ->method('getWorkingDirectory')
+ ->will($this->returnValue($workingDirectory));
+
+ $exception = new ProcessFailedException($process);
+
+ $this->assertEquals(
+ "The command \"$cmd\" failed.\n\nExit Code: $exitCode($exitText)\n\nWorking directory: {$workingDirectory}\n\nOutput:\n================\n{$output}\n\nError Output:\n================\n{$errorOutput}",
+ $exception->getMessage()
+ );
+ }
+
+ /**
+ * Tests that ProcessFailedException does not extract information from
+ * process output if it was previously disabled.
+ */
+ public function testDisabledOutputInFailedExceptionDoesNotPopulateOutput()
+ {
+ $cmd = 'php';
+ $exitCode = 1;
+ $exitText = 'General error';
+ $workingDirectory = getcwd();
+
+ $process = $this->getMock(
+ 'Symfony\Component\Process\Process',
+ array('isSuccessful', 'isOutputDisabled', 'getExitCode', 'getExitCodeText', 'getOutput', 'getErrorOutput', 'getWorkingDirectory'),
+ array($cmd)
+ );
+ $process->expects($this->once())
+ ->method('isSuccessful')
+ ->will($this->returnValue(false));
+
+ $process->expects($this->never())
+ ->method('getOutput');
+
+ $process->expects($this->never())
+ ->method('getErrorOutput');
+
+ $process->expects($this->once())
+ ->method('getExitCode')
+ ->will($this->returnValue($exitCode));
+
+ $process->expects($this->once())
+ ->method('getExitCodeText')
+ ->will($this->returnValue($exitText));
+
+ $process->expects($this->once())
+ ->method('isOutputDisabled')
+ ->will($this->returnValue(true));
+
+ $process->expects($this->once())
+ ->method('getWorkingDirectory')
+ ->will($this->returnValue($workingDirectory));
+
+ $exception = new ProcessFailedException($process);
+
+ $this->assertEquals(
+ "The command \"$cmd\" failed.\n\nExit Code: $exitCode($exitText)\n\nWorking directory: {$workingDirectory}",
+ $exception->getMessage()
+ );
+ }
+}
diff --git a/library/symfony/process/Tests/ProcessInSigchildEnvironment.php b/library/symfony/process/Tests/ProcessInSigchildEnvironment.php
new file mode 100644
index 000000000..3977bcdcf
--- /dev/null
+++ b/library/symfony/process/Tests/ProcessInSigchildEnvironment.php
@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Process\Tests;
+
+use Symfony\Component\Process\Process;
+
+class ProcessInSigchildEnvironment extends Process
+{
+ protected function isSigchildEnabled()
+ {
+ return true;
+ }
+}
diff --git a/library/symfony/process/Tests/ProcessUtilsTest.php b/library/symfony/process/Tests/ProcessUtilsTest.php
new file mode 100644
index 000000000..e6564cde5
--- /dev/null
+++ b/library/symfony/process/Tests/ProcessUtilsTest.php
@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Process\Tests;
+
+use Symfony\Component\Process\ProcessUtils;
+
+class ProcessUtilsTest extends \PHPUnit_Framework_TestCase
+{
+ /**
+ * @dataProvider dataArguments
+ */
+ public function testEscapeArgument($result, $argument)
+ {
+ $this->assertSame($result, ProcessUtils::escapeArgument($argument));
+ }
+
+ public function dataArguments()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ return array(
+ array('"\"php\" \"-v\""', '"php" "-v"'),
+ array('"foo bar"', 'foo bar'),
+ array('^%"path"^%', '%path%'),
+ array('"<|>\\" \\"\'f"', '<|>" "\'f'),
+ array('""', ''),
+ array('"with\trailingbs\\\\"', 'with\trailingbs\\'),
+ );
+ }
+
+ return array(
+ array("'\"php\" \"-v\"'", '"php" "-v"'),
+ array("'foo bar'", 'foo bar'),
+ array("'%path%'", '%path%'),
+ array("'<|>\" \"'\\''f'", '<|>" "\'f'),
+ array("''", ''),
+ array("'with\\trailingbs\\'", 'with\trailingbs\\'),
+ );
+ }
+}
diff --git a/library/symfony/process/Tests/SigchildDisabledProcessTest.php b/library/symfony/process/Tests/SigchildDisabledProcessTest.php
new file mode 100644
index 000000000..fdae5ec25
--- /dev/null
+++ b/library/symfony/process/Tests/SigchildDisabledProcessTest.php
@@ -0,0 +1,263 @@
+<?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;
+
+class SigchildDisabledProcessTest extends AbstractProcessTest
+{
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testGetExitCode()
+ {
+ parent::testGetExitCode();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testGetExitCodeIsNullOnStart()
+ {
+ parent::testGetExitCodeIsNullOnStart();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testGetExitCodeIsNullOnWhenStartingAgain()
+ {
+ parent::testGetExitCodeIsNullOnWhenStartingAgain();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testExitCodeCommandFailed()
+ {
+ parent::testExitCodeCommandFailed();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testMustRun()
+ {
+ parent::testMustRun();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testSuccessfulMustRunHasCorrectExitCode()
+ {
+ parent::testSuccessfulMustRunHasCorrectExitCode();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ */
+ public function testMustRunThrowsException()
+ {
+ parent::testMustRunThrowsException();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ */
+ public function testProcessIsSignaledIfStopped()
+ {
+ parent::testProcessIsSignaledIfStopped();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.
+ */
+ public function testProcessWithTermSignal()
+ {
+ parent::testProcessWithTermSignal();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.
+ */
+ public function testProcessIsNotSignaled()
+ {
+ parent::testProcessIsNotSignaled();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.
+ */
+ public function testProcessWithoutTermSignal()
+ {
+ parent::testProcessWithoutTermSignal();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testCheckTimeoutOnStartedProcess()
+ {
+ parent::testCheckTimeoutOnStartedProcess();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. The process identifier can not be retrieved.
+ */
+ public function testGetPid()
+ {
+ parent::testGetPid();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. The process identifier can not be retrieved.
+ */
+ public function testGetPidIsNullBeforeStart()
+ {
+ parent::testGetPidIsNullBeforeStart();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. The process identifier can not be retrieved.
+ */
+ public function testGetPidIsNullAfterRun()
+ {
+ parent::testGetPidIsNullAfterRun();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testExitCodeText()
+ {
+ $process = $this->getProcess('qdfsmfkqsdfmqmsd');
+ $process->run();
+
+ $process->getExitCodeText();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testExitCodeTextIsNullWhenExitCodeIsNull()
+ {
+ parent::testExitCodeTextIsNullWhenExitCodeIsNull();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testIsSuccessful()
+ {
+ parent::testIsSuccessful();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testIsSuccessfulOnlyAfterTerminated()
+ {
+ parent::testIsSuccessfulOnlyAfterTerminated();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testIsNotSuccessful()
+ {
+ parent::testIsNotSuccessful();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.
+ */
+ public function testTTYCommandExitCode()
+ {
+ parent::testTTYCommandExitCode();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. The process can not be signaled.
+ */
+ public function testSignal()
+ {
+ parent::testSignal();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.
+ */
+ public function testProcessWithoutTermSignalIsNotSignaled()
+ {
+ parent::testProcessWithoutTermSignalIsNotSignaled();
+ }
+
+ public function testStopWithTimeoutIsActuallyWorking()
+ {
+ $this->markTestSkipped('Stopping with signal is not supported in sigchild environment');
+ }
+
+ public function testProcessThrowsExceptionWhenExternallySignaled()
+ {
+ $this->markTestSkipped('Retrieving Pid is not supported in sigchild environment');
+ }
+
+ public function testExitCodeIsAvailableAfterSignal()
+ {
+ $this->markTestSkipped('Signal is not supported in sigchild environment');
+ }
+
+ public function testRunProcessWithTimeout()
+ {
+ $this->markTestSkipped('Signal (required for timeout) is not supported in sigchild environment');
+ }
+
+ public function provideStartMethods()
+ {
+ return array(
+ array('start', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
+ array('run', 'Symfony\Component\Process\Exception\LogicException', 'Output has been disabled, enable it to allow the use of a callback.'),
+ array('mustRun', 'Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.'),
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getProcess($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array())
+ {
+ $process = new ProcessInSigchildEnvironment($commandline, $cwd, $env, $input, $timeout, $options);
+ $process->setEnhanceSigchildCompatibility(false);
+
+ return $process;
+ }
+}
diff --git a/library/symfony/process/Tests/SigchildEnabledProcessTest.php b/library/symfony/process/Tests/SigchildEnabledProcessTest.php
new file mode 100644
index 000000000..2668a9b4b
--- /dev/null
+++ b/library/symfony/process/Tests/SigchildEnabledProcessTest.php
@@ -0,0 +1,148 @@
+<?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;
+
+class SigchildEnabledProcessTest extends AbstractProcessTest
+{
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.
+ */
+ public function testProcessIsSignaledIfStopped()
+ {
+ parent::testProcessIsSignaledIfStopped();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.
+ */
+ public function testProcessWithTermSignal()
+ {
+ parent::testProcessWithTermSignal();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.
+ */
+ public function testProcessIsNotSignaled()
+ {
+ parent::testProcessIsNotSignaled();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.
+ */
+ public function testProcessWithoutTermSignal()
+ {
+ parent::testProcessWithoutTermSignal();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. The process identifier can not be retrieved.
+ */
+ public function testGetPid()
+ {
+ parent::testGetPid();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. The process identifier can not be retrieved.
+ */
+ public function testGetPidIsNullBeforeStart()
+ {
+ parent::testGetPidIsNullBeforeStart();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. The process identifier can not be retrieved.
+ */
+ public function testGetPidIsNullAfterRun()
+ {
+ parent::testGetPidIsNullAfterRun();
+ }
+
+ public function testExitCodeText()
+ {
+ $process = $this->getProcess('qdfsmfkqsdfmqmsd');
+ $process->run();
+
+ $this->assertInternalType('string', $process->getExitCodeText());
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. The process can not be signaled.
+ */
+ public function testSignal()
+ {
+ parent::testSignal();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\RuntimeException
+ * @expectedExceptionMessage This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.
+ */
+ public function testProcessWithoutTermSignalIsNotSignaled()
+ {
+ parent::testProcessWithoutTermSignalIsNotSignaled();
+ }
+
+ public function testProcessThrowsExceptionWhenExternallySignaled()
+ {
+ $this->markTestSkipped('Retrieving Pid is not supported in sigchild environment');
+ }
+
+ public function testExitCodeIsAvailableAfterSignal()
+ {
+ $this->markTestSkipped('Signal is not supported in sigchild environment');
+ }
+
+ public function testStartAfterATimeout()
+ {
+ if ('\\' === DIRECTORY_SEPARATOR) {
+ $this->markTestSkipped('Restarting a timed-out process on Windows is not supported in sigchild environment');
+ }
+ parent::testStartAfterATimeout();
+ }
+
+ public function testStopWithTimeoutIsActuallyWorking()
+ {
+ $this->markTestSkipped('Stopping with signal is not supported in sigchild environment');
+ }
+
+ public function testRunProcessWithTimeout()
+ {
+ $this->markTestSkipped('Signal (required for timeout) is not supported in sigchild environment');
+ }
+
+ public function testCheckTimeoutOnStartedProcess()
+ {
+ $this->markTestSkipped('Signal (required for timeout) is not supported in sigchild environment');
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getProcess($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array())
+ {
+ $process = new ProcessInSigchildEnvironment($commandline, $cwd, $env, $input, $timeout, $options);
+ $process->setEnhanceSigchildCompatibility(true);
+
+ return $process;
+ }
+}
diff --git a/library/symfony/process/Tests/SignalListener.php b/library/symfony/process/Tests/SignalListener.php
new file mode 100644
index 000000000..4206550f5
--- /dev/null
+++ b/library/symfony/process/Tests/SignalListener.php
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+// required for signal handling
+declare (ticks = 1);
+
+pcntl_signal(SIGUSR1, function () {echo 'Caught SIGUSR1'; exit;});
+
+$n = 0;
+
+// ticks require activity to work - sleep(4); does not work
+while ($n < 400) {
+ usleep(10000);
+ ++$n;
+}
+
+return;
diff --git a/library/symfony/process/Tests/SimpleProcessTest.php b/library/symfony/process/Tests/SimpleProcessTest.php
new file mode 100644
index 000000000..78f20eb10
--- /dev/null
+++ b/library/symfony/process/Tests/SimpleProcessTest.php
@@ -0,0 +1,216 @@
+<?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\Process;
+
+class SimpleProcessTest extends AbstractProcessTest
+{
+ private $enabledSigchild = false;
+
+ protected function setUp()
+ {
+ ob_start();
+ phpinfo(INFO_GENERAL);
+
+ $this->enabledSigchild = false !== strpos(ob_get_clean(), '--enable-sigchild');
+ }
+
+ public function testGetExitCode()
+ {
+ $this->skipIfPHPSigchild(); // This test use exitcode that is not available in this case
+ parent::testGetExitCode();
+ }
+
+ public function testExitCodeCommandFailed()
+ {
+ $this->skipIfPHPSigchild(); // This test use exitcode that is not available in this case
+ parent::testExitCodeCommandFailed();
+ }
+
+ public function testProcessIsSignaledIfStopped()
+ {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved');
+ parent::testProcessIsSignaledIfStopped();
+ }
+
+ public function testProcessWithTermSignal()
+ {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved');
+ parent::testProcessWithTermSignal();
+ }
+
+ public function testProcessIsNotSignaled()
+ {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved');
+ parent::testProcessIsNotSignaled();
+ }
+
+ public function testProcessWithoutTermSignal()
+ {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved');
+ parent::testProcessWithoutTermSignal();
+ }
+
+ public function testExitCodeText()
+ {
+ $this->skipIfPHPSigchild(); // This test use exitcode that is not available in this case
+ parent::testExitCodeText();
+ }
+
+ public function testIsSuccessful()
+ {
+ $this->skipIfPHPSigchild(); // This test use PID that is not available in this case
+ parent::testIsSuccessful();
+ }
+
+ public function testIsNotSuccessful()
+ {
+ $this->skipIfPHPSigchild(); // This test use PID that is not available in this case
+ parent::testIsNotSuccessful();
+ }
+
+ public function testGetPid()
+ {
+ $this->skipIfPHPSigchild(); // This test use PID that is not available in this case
+ parent::testGetPid();
+ }
+
+ public function testGetPidIsNullBeforeStart()
+ {
+ $this->skipIfPHPSigchild(); // This test use PID that is not available in this case
+ parent::testGetPidIsNullBeforeStart();
+ }
+
+ public function testGetPidIsNullAfterRun()
+ {
+ $this->skipIfPHPSigchild(); // This test use PID that is not available in this case
+ parent::testGetPidIsNullAfterRun();
+ }
+
+ public function testSignal()
+ {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. The process can not be signaled.');
+ parent::testSignal();
+ }
+
+ public function testProcessWithoutTermSignalIsNotSignaled()
+ {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved');
+ parent::testProcessWithoutTermSignalIsNotSignaled();
+ }
+
+ public function testProcessThrowsExceptionWhenExternallySignaled()
+ {
+ $this->skipIfPHPSigchild(); // This test use PID that is not available in this case
+ parent::testProcessThrowsExceptionWhenExternallySignaled();
+ }
+
+ public function testExitCodeIsAvailableAfterSignal()
+ {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. The process can not be signaled.');
+ parent::testExitCodeIsAvailableAfterSignal();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Process\Exception\LogicException
+ * @expectedExceptionMessage Can not send signal on a non running process.
+ */
+ public function testSignalProcessNotRunning()
+ {
+ parent::testSignalProcessNotRunning();
+ }
+
+ public function testSignalWithWrongIntSignal()
+ {
+ if ($this->enabledSigchild) {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. The process can not be signaled.');
+ } else {
+ $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'Error while sending signal `-4`.');
+ }
+ parent::testSignalWithWrongIntSignal();
+ }
+
+ public function testSignalWithWrongNonIntSignal()
+ {
+ if ($this->enabledSigchild) {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. The process can not be signaled.');
+ } else {
+ $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'Error while sending signal `CĂ©phalopodes`.');
+ }
+ parent::testSignalWithWrongNonIntSignal();
+ }
+
+ public function testStopTerminatesProcessCleanly()
+ {
+ $process = $this->getProcess(self::$phpBin.' -r "echo \'foo\'; sleep(1); echo \'bar\';"');
+ $process->run(function () use ($process) {
+ $process->stop();
+ });
+ $this->assertTrue(true, 'A call to stop() is not expected to cause wait() to throw a RuntimeException');
+ }
+
+ public function testKillSignalTerminatesProcessCleanly()
+ {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. The process can not be signaled.');
+
+ $process = $this->getProcess(self::$phpBin.' -r "echo \'foo\'; sleep(1); echo \'bar\';"');
+ $process->run(function () use ($process) {
+ if ($process->isRunning()) {
+ $process->signal(defined('SIGKILL') ? SIGKILL : 9);
+ }
+ });
+ $this->assertTrue(true, 'A call to signal() is not expected to cause wait() to throw a RuntimeException');
+ }
+
+ public function testTermSignalTerminatesProcessCleanly()
+ {
+ $this->expectExceptionIfPHPSigchild('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild. The process can not be signaled.');
+
+ $process = $this->getProcess(self::$phpBin.' -r "echo \'foo\'; sleep(1); echo \'bar\';"');
+ $process->run(function () use ($process) {
+ if ($process->isRunning()) {
+ $process->signal(defined('SIGTERM') ? SIGTERM : 15);
+ }
+ });
+ $this->assertTrue(true, 'A call to signal() is not expected to cause wait() to throw a RuntimeException');
+ }
+
+ public function testStopWithTimeoutIsActuallyWorking()
+ {
+ $this->skipIfPHPSigchild();
+
+ parent::testStopWithTimeoutIsActuallyWorking();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getProcess($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array())
+ {
+ return new Process($commandline, $cwd, $env, $input, $timeout, $options);
+ }
+
+ private function skipIfPHPSigchild()
+ {
+ if ($this->enabledSigchild) {
+ $this->markTestSkipped('Your PHP has been compiled with --enable-sigchild, this test can not be executed');
+ }
+ }
+
+ private function expectExceptionIfPHPSigchild($classname, $message)
+ {
+ if ($this->enabledSigchild) {
+ $this->setExpectedException($classname, $message);
+ }
+ }
+}