/**
* @return array
*/
public function supportsCurrentOS(Detector $detector = null)
{
if ($detector === null) {
$detector = new Detector();
}
return $detector->isUnixLike();
}
/**
* @covers \Tivie\Command\Command::chdir
* @covers \Tivie\Command\Command::setCurrentWorkingDirectory
* @covers \Tivie\Command\Command::exec
* @covers \Tivie\Command\Command::proc_open
*/
public function testChdir()
{
$s = DIRECTORY_SEPARATOR;
$dir = realpath(__DIR__ . $s . ".." . $s . "dir" . $s . "test" . $s);
if (!$dir) {
// something went wrong setting the relative path so we inform and quick gracefully
fwrite(STDERR, "CommandTest::testChdir() - Failed to discover the test directory in testChdir so the " . "test was skipped");
return;
}
$cmd = new Command();
if ($this->os->isWindowsLike()) {
$cmd->setCommand('cd');
} else {
$cmd->setCommand('pwd');
}
// Test with no working directory
$result = $this->getResultMock();
$result->expects($this->once())->method('setStdOut')->with($this->equalTo(realpath(getcwd())));
$cmd->run($result);
// Test with working directory
$cmd->setCurrentWorkingDirectory($dir);
//Test with exec
$cmd->setFlags(FORCE_USE_EXEC);
$result = $this->getResultMock();
$result->expects($this->once())->method('setStdOut')->with($this->equalTo($dir));
$cmd->run($result);
//Test with proc_open
$cmd->setFlags(FORCE_USE_PROC_OPEN);
$result = $this->getResultMock();
$result->expects($this->once())->method('setStdOut')->with($this->equalTo($dir));
$cmd->run($result);
}
public function testWithPingCommand()
{
$osDetect = new Detector();
$cmd1 = new Command(ESCAPE);
$cmd1->setCommand('ping')->addArgument(new Argument('-n', 1, \Tivie\OS\WINDOWS_FAMILY))->addArgument(new Argument('-l', 32, \Tivie\OS\WINDOWS_FAMILY))->addArgument(new Argument('-c', 1, \Tivie\OS\UNIX_FAMILY))->addArgument(new Argument('-s', 24, \Tivie\OS\UNIX_FAMILY))->addArgument(new Argument('www.google.com'));
if ($osDetect->isWindowsLike()) {
$cmdStr = 'ping -"n" "1" -"l" "32" "www.google.com"';
} else {
$cmdStr = "ping -'c' '1' -'s' '24' 'www.google.com'";
}
self::assertEquals($cmdStr, $cmd1->getBuiltCommand());
$cmd2 = new Command();
$cmd2->setCommand('php')->addArgument(new Argument(__DIR__ . "/cmd.php"))->addArgument(new Argument('--hasStdIn'));
$results = $cmd1->chain()->add($cmd2, RUN_REGARDLESS, true)->run();
$res = json_decode($results[1]->getStdOut());
self::assertEquals(2, $res->NumOfArgs);
self::assertEquals(trim($results[0]->getStdOut()), $results[1]->getStdIn());
}
/**
* Find the right command to launch a url on a platform.
* @param string $url
* @return string
*/
protected function getBrowserCommand($url)
{
// Mac
if (\Tivie\OS\MACOSX == $this->os->getType()) {
return "open {$url}";
}
// Windows
if ($this->os->isWindowsLike()) {
return "start {$url}";
}
// everything else (most likely unix)
return "xdg-open {$url}";
}
private function escapeshellarg($arg)
{
//remove whitespaces
$arg = trim($arg);
// remove " from the beginning and end
$arg = trim($arg, '"');
if ($this->os->isWindowsLike()) {
// escape " by doubling
$arg = str_replace('"', '""', $arg);
// check variable expansion
$this->checkWindowsEnvVar($arg);
$arg = "\"{$arg}\"";
} else {
$arg = escapeshellarg($arg);
}
return $arg;
}
/**
* @param Detector|null $detector
* @return string
* @throws \Exception
*/
public static function getProcessForCurrentOS(Detector $detector = null)
{
if ($detector === null) {
$detector = new Detector();
}
if ($detector->isUnixLike()) {
return 'php ' . __DIR__ . DIRECTORY_SEPARATOR . 'child-process.php';
}
if ($detector->isWindowsLike()) {
return 'php.exe ' . __DIR__ . DIRECTORY_SEPARATOR . 'child-process.php';
}
throw new \Exception('Unknown OS family');
}
