bug #16915 [Process] Enhance compatiblity with --enable-sigchild (nicolas-grekas)
This PR was merged into the 2.3 branch.
Discussion
----------
[Process] Enhance compatiblity with --enable-sigchild
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #16888
| License | MIT
| Doc PR | -
This is complete rewrite of the fallback `--enable-sigchild` handling in the Process class.
It removes most of the differences between this and a non-sigchild-enabled php.
Which means the test suite doesn't need anymore to be replayed 3 times (which is how I started this PR, looking for a way to test this component in less time).
I validated this with a locally compiled php, sigchild-enabled. Green.
Changes affect only this special-mode php.
Ping @romainneutron and @Seldaek (original writer of the sigchild support)
Submitted on 2.3 as bugfix, which it is to me.
Commits
-------
e7cc4aa
[Process] Enhance compatiblity with --enable-sigchild
This commit is contained in:
commit
423f83f75e
|
@ -10,6 +10,7 @@ addons:
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cache:
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directories:
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- .phpunit
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- php-5.3.9
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matrix:
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include:
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|
@ -32,6 +33,7 @@ env:
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|||
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before_install:
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- if [[ "$deps" = "no" ]] && [[ "$TRAVIS_PHP_VERSION" =~ 5.[45] ]] && [[ "$TRAVIS_PULL_REQUEST" != "false" ]]; then export deps=skip; fi;
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- if [[ $deps = no && $TRAVIS_PHP_VERSION = 5.3 && ! -d php-5.3.9/sapi ]]; then wget http://museum.php.net/php5/php-5.3.9.tar.bz2; tar -xjf php-5.3.9.tar.bz2; (cd php-5.3.9; ./configure --enable-sigchild --enable-pcntl; make -j2); fi;
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- if [[ "$TRAVIS_PHP_VERSION" != "hhvm" ]]; then INI_FILE=~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; else INI_FILE=/etc/hhvm/php.ini; fi;
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- echo "memory_limit = -1" >> $INI_FILE
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- echo "session.gc_probability = 0" >> $INI_FILE
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@ -54,6 +56,7 @@ install:
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script:
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- if [ "$deps" = "no" ]; then echo "$COMPONENTS" | parallel --gnu '$PHPUNIT --exclude-group tty,benchmark,intl-data {}'; fi;
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- if [ "$deps" = "no" ]; then echo -e "\\nRunning tests requiring tty"; $PHPUNIT --group tty; fi;
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- if [[ $deps = no && $TRAVIS_PHP_VERSION = 5.3 ]]; then echo -e "1\\n0" | parallel --gnu 'echo -e "\\nPHP --enable-sigchild enhanced={}" && ENHANCE_SIGCHLD={} php-5.3.9/sapi/cli/php .phpunit/phpunit-4.8/phpunit --colors=always src/Symfony/Component/Process/'; fi;
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- if [ "$deps" = "high" ]; then echo "$COMPONENTS" | parallel --gnu -j10% 'cd {}; composer --prefer-source update; $PHPUNIT --exclude-group tty,benchmark,intl-data'; fi;
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- if [ "$deps" = "low" ]; then echo "$COMPONENTS" | parallel --gnu -j10% 'cd {}; composer --prefer-source --prefer-lowest --prefer-stable update; $PHPUNIT --exclude-group tty,benchmark,intl-data'; fi;
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- if [ "$deps" = "skip" ]; then echo 'This matrix line is skipped for pull requests.'; fi;
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|
|
|
@ -46,7 +46,7 @@ class Process
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private $timeout;
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private $options;
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private $exitcode;
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private $fallbackExitcode;
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private $fallbackStatus = array();
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private $processInformation;
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private $stdout;
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private $stderr;
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@ -65,6 +65,14 @@ class Process
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private $latestSignal;
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private static $sigchild;
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private static $posixSignals = array(
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1 => 1, // SIGHUP
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2 => 2, // SIGINT
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3 => 3, // SIGQUIT
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6 => 6, // SIGABRT
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14 => 14, // SIGALRM
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15 => 15, // SIGTERM
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);
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/**
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* Exit codes translation table.
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@ -339,17 +347,9 @@ class Process
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* Returns the Pid (process identifier), if applicable.
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*
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* @return int|null The process id if running, null otherwise
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*
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* @throws RuntimeException In case --enable-sigchild is activated
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*/
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public function getPid()
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{
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if ($this->isSigchildEnabled()) {
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throw new RuntimeException('This PHP has been compiled with --enable-sigchild. The process identifier can not be retrieved.');
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}
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$this->updateStatus(false);
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return $this->isRunning() ? $this->processInformation['pid'] : null;
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}
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|
@ -361,7 +361,7 @@ class Process
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* @return Process
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*
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* @throws LogicException In case the process is not running
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* @throws RuntimeException In case --enable-sigchild is activated
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* @throws RuntimeException In case --enable-sigchild is activated and the process can't be killed
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* @throws RuntimeException In case of failure
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*/
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public function signal($signal)
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@ -467,7 +467,9 @@ class Process
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*/
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public function getExitCode()
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{
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if ($this->isSigchildEnabled() && !$this->enhanceSigchildCompatibility) {
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if (!$this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
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$this->stop(0);
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throw new RuntimeException('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.');
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}
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|
@ -484,8 +486,6 @@ class Process
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*
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* @return null|string A string representation for the exit status code, null if the Process is not terminated.
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*
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* @throws RuntimeException In case --enable-sigchild is activated and the sigchild compatibility mode is disabled
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*
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* @see http://tldp.org/LDP/abs/html/exitcodes.html
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* @see http://en.wikipedia.org/wiki/Unix_signal
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*/
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|
@ -522,12 +522,12 @@ class Process
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{
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$this->requireProcessIsTerminated(__FUNCTION__);
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if ($this->isSigchildEnabled()) {
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if (!$this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
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$this->stop(0);
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throw new RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.');
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}
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$this->updateStatus(false);
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return $this->processInformation['signaled'];
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}
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|
@ -545,12 +545,12 @@ class Process
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{
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$this->requireProcessIsTerminated(__FUNCTION__);
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if ($this->isSigchildEnabled()) {
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if ($this->isSigchildEnabled() && (!$this->enhanceSigchildCompatibility || -1 === $this->processInformation['termsig'])) {
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$this->stop(0);
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throw new RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.');
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}
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$this->updateStatus(false);
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return $this->processInformation['termsig'];
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}
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@ -567,8 +567,6 @@ class Process
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{
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$this->requireProcessIsTerminated(__FUNCTION__);
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$this->updateStatus(false);
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return $this->processInformation['stopped'];
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}
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|
@ -585,8 +583,6 @@ class Process
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{
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$this->requireProcessIsTerminated(__FUNCTION__);
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$this->updateStatus(false);
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return $this->processInformation['stopsig'];
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}
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@ -660,7 +656,7 @@ class Process
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usleep(1000);
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} while ($this->isRunning() && microtime(true) < $timeoutMicro);
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if ($this->isRunning() && !$this->isSigchildEnabled()) {
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if ($this->isRunning()) {
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// Avoid exception here: process is supposed to be running, but it might have stopped just
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// after this line. In any case, let's silently discard the error, we cannot do anything.
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$this->doSignal($signal ?: 9, false);
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@ -998,9 +994,15 @@ class Process
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if (!$this->useFileHandles && $this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
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// last exit code is output on the fourth pipe and caught to work around --enable-sigchild
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$descriptors = array_merge($descriptors, array(array('pipe', 'w')));
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$descriptors[3] = array('pipe', 'w');
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$this->commandline = '('.$this->commandline.') 3>/dev/null; code=$?; echo $code >&3; exit $code';
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$trap = '';
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foreach (self::$posixSignals as $s) {
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$trap .= "trap 'echo s$s >&3' $s;";
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}
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$this->commandline = $trap.'{ ('.$this->commandline.') <&3 3<&- 3>/dev/null & } 3<&0;';
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$this->commandline .= 'pid=$!; echo p$pid >&3; wait $pid; code=$?; echo x$code >&3; exit $code';
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}
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return $descriptors;
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@ -1047,10 +1049,13 @@ class Process
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}
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$this->processInformation = proc_get_status($this->process);
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$this->captureExitCode();
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$this->readPipes($blocking, '\\' === DIRECTORY_SEPARATOR ? !$this->processInformation['running'] : true);
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if ($this->fallbackStatus && $this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
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$this->processInformation = $this->fallbackStatus + $this->processInformation;
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}
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if (!$this->processInformation['running']) {
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$this->close();
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}
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@ -1067,7 +1072,7 @@ class Process
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return self::$sigchild;
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}
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if (!function_exists('phpinfo')) {
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if (!function_exists('phpinfo') || defined('HHVM_VERSION')) {
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return self::$sigchild = false;
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}
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@ -1093,24 +1098,24 @@ class Process
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$callback = $this->callback;
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foreach ($result as $type => $data) {
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if (3 == $type) {
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$this->fallbackExitcode = (int) $data;
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if (3 === $type) {
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foreach (explode("\n", substr($data, 0, -1)) as $data) {
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if ('p' === $data[0]) {
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$this->fallbackStatus['pid'] = (int) substr($data, 1);
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} elseif ('s' === $data[0]) {
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$this->fallbackStatus['signaled'] = true;
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$this->fallbackStatus['exitcode'] = -1;
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$this->fallbackStatus['termsig'] = (int) substr($data, 1);
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} elseif ('x' === $data[0] && !isset($this->fallbackStatus['signaled'])) {
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$this->fallbackStatus['exitcode'] = (int) substr($data, 1);
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}
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}
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} else {
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$callback($type === self::STDOUT ? self::OUT : self::ERR, $data);
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}
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}
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}
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/**
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* Captures the exitcode if mentioned in the process information.
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*/
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private function captureExitCode()
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{
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if (isset($this->processInformation['exitcode']) && -1 != $this->processInformation['exitcode']) {
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$this->exitcode = $this->processInformation['exitcode'];
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}
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}
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/**
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* Closes process resource, closes file handles, sets the exitcode.
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*
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|
@ -1120,19 +1125,19 @@ class Process
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{
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$this->processPipes->close();
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if (is_resource($this->process)) {
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$exitcode = proc_close($this->process);
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} else {
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$exitcode = -1;
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proc_close($this->process);
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}
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$this->exitcode = -1 !== $exitcode ? $exitcode : (null !== $this->exitcode ? $this->exitcode : -1);
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$this->exitcode = $this->processInformation['exitcode'];
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$this->status = self::STATUS_TERMINATED;
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if (-1 === $this->exitcode && null !== $this->fallbackExitcode) {
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$this->exitcode = $this->fallbackExitcode;
|
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} elseif (-1 === $this->exitcode && $this->processInformation['signaled'] && 0 < $this->processInformation['termsig']) {
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if (-1 === $this->exitcode) {
|
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if ($this->processInformation['signaled'] && 0 < $this->processInformation['termsig']) {
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// if process has been signaled, no exitcode but a valid termsig, apply Unix convention
|
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$this->exitcode = 128 + $this->processInformation['termsig'];
|
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} elseif ($this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
|
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$this->processInformation['signaled'] = true;
|
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$this->processInformation['termsig'] = -1;
|
||||
}
|
||||
}
|
||||
|
||||
// Free memory from self-reference callback created by buildCallback
|
||||
|
@ -1151,7 +1156,7 @@ class Process
|
|||
$this->starttime = null;
|
||||
$this->callback = null;
|
||||
$this->exitcode = null;
|
||||
$this->fallbackExitcode = null;
|
||||
$this->fallbackStatus = array();
|
||||
$this->processInformation = null;
|
||||
$this->stdout = null;
|
||||
$this->stderr = null;
|
||||
|
@ -1171,7 +1176,7 @@ class Process
|
|||
* @return bool True if the signal was sent successfully, false otherwise
|
||||
*
|
||||
* @throws LogicException In case the process is not running
|
||||
* @throws RuntimeException In case --enable-sigchild is activated
|
||||
* @throws RuntimeException In case --enable-sigchild is activated and the process can't be killed
|
||||
* @throws RuntimeException In case of failure
|
||||
*/
|
||||
private function doSignal($signal, $throwException)
|
||||
|
@ -1184,9 +1189,9 @@ class Process
|
|||
return false;
|
||||
}
|
||||
|
||||
if ($this->isSigchildEnabled()) {
|
||||
if ($this->enhanceSigchildCompatibility && $this->isSigchildEnabled() && !isset(self::$posixSignals[$signal]) && !(function_exists('posix_kill') && @posix_kill($this->getPid(), $signal))) {
|
||||
if ($throwException) {
|
||||
throw new RuntimeException('This PHP has been compiled with --enable-sigchild. The process can not be signaled.');
|
||||
throw new RuntimeException('This PHP has been compiled with --enable-sigchild and posix_kill() is not available.');
|
||||
}
|
||||
|
||||
return false;
|
||||
|
@ -1211,7 +1216,10 @@ class Process
|
|||
return false;
|
||||
}
|
||||
|
||||
$this->latestSignal = $signal;
|
||||
$this->latestSignal = (int) $signal;
|
||||
$this->fallbackStatus['signaled'] = true;
|
||||
$this->fallbackStatus['exitcode'] = -1;
|
||||
$this->fallbackStatus['termsig'] = $this->latestSignal;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
|
|
@ -30,24 +30,20 @@ PHP
|
|||
|
||||
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();
|
||||
$commandLine = $process->getCommandLine();
|
||||
|
||||
$this->assertSame($commandLine, $process->getCommandLine(), '::getCommandLine() returns the command line of PHP before start');
|
||||
$f = new PhpExecutableFinder();
|
||||
$this->assertContains($f->find(), $commandLine, '::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');
|
||||
$this->assertContains($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');
|
||||
$this->assertContains($commandLine, $process->getCommandLine(), '::getCommandLine() returns the command line of PHP after wait');
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,22 +0,0 @@
|
|||
<?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;
|
||||
}
|
||||
}
|
|
@ -20,9 +20,10 @@ use Symfony\Component\Process\ProcessPipes;
|
|||
/**
|
||||
* @author Robert Schönthal <seroscho@googlemail.com>
|
||||
*/
|
||||
abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
||||
class ProcessTest extends \PHPUnit_Framework_TestCase
|
||||
{
|
||||
protected static $phpBin;
|
||||
private static $phpBin;
|
||||
private static $notEnhancedSigchild = false;
|
||||
|
||||
public static function setUpBeforeClass()
|
||||
{
|
||||
|
@ -71,12 +72,11 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
$this->assertNull($p->getTimeout());
|
||||
}
|
||||
|
||||
/**
|
||||
* @requires extension pcntl
|
||||
*/
|
||||
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
|
||||
|
@ -124,7 +124,7 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
{
|
||||
$data = '';
|
||||
|
||||
$process = $this->getProcess('echo foo && php -r "sleep(1);" && echo foo');
|
||||
$process = $this->getProcess('echo foo && '.self::$phpBin.' -r "sleep(1);" && echo foo');
|
||||
$process->start(function ($type, $buffer) use (&$data) {
|
||||
$data .= $buffer;
|
||||
});
|
||||
|
@ -401,6 +401,7 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
if ('\\' === DIRECTORY_SEPARATOR) {
|
||||
$this->markTestSkipped('Windows does not support POSIX exit code');
|
||||
}
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
// such command run in bash return an exitcode 127
|
||||
$process = $this->getProcess('nonexistingcommandIhopeneversomeonewouldnameacommandlikethis');
|
||||
|
@ -429,6 +430,7 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
if ('\\' === DIRECTORY_SEPARATOR) {
|
||||
$this->markTestSkipped('Windows does have /dev/tty support');
|
||||
}
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess('echo "foo" >> /dev/null');
|
||||
$process->setTty(true);
|
||||
|
@ -437,6 +439,10 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
$this->assertTrue($process->isSuccessful());
|
||||
}
|
||||
|
||||
/**
|
||||
* @expectedException \Symfony\Component\Process\Exception\RuntimeException
|
||||
* @expectedExceptionMessage TTY mode is not supported on Windows platform.
|
||||
*/
|
||||
public function testTTYInWindowsEnvironment()
|
||||
{
|
||||
if ('\\' !== DIRECTORY_SEPARATOR) {
|
||||
|
@ -445,18 +451,21 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
|
||||
$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()
|
||||
{
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess('');
|
||||
$this->assertNull($process->getExitCodeText());
|
||||
}
|
||||
|
||||
public function testExitCodeText()
|
||||
{
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess('');
|
||||
$r = new \ReflectionObject($process);
|
||||
$p = $r->getProperty('exitcode');
|
||||
|
@ -485,6 +494,8 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
|
||||
public function testGetExitCodeIsNullOnStart()
|
||||
{
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -r "usleep(200000);"');
|
||||
$this->assertNull($process->getExitCode());
|
||||
$process->start();
|
||||
|
@ -495,6 +506,8 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
|
||||
public function testGetExitCodeIsNullOnWhenStartingAgain()
|
||||
{
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -r "usleep(200000);"');
|
||||
$process->run();
|
||||
$this->assertEquals(0, $process->getExitCode());
|
||||
|
@ -506,6 +519,8 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
|
||||
public function testGetExitCode()
|
||||
{
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -v');
|
||||
$process->run();
|
||||
$this->assertSame(0, $process->getExitCode());
|
||||
|
@ -541,6 +556,8 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
|
||||
public function testIsSuccessful()
|
||||
{
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -v');
|
||||
$process->run();
|
||||
$this->assertTrue($process->isSuccessful());
|
||||
|
@ -548,6 +565,8 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
|
||||
public function testIsSuccessfulOnlyAfterTerminated()
|
||||
{
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -r "sleep(1);"');
|
||||
$process->start();
|
||||
|
||||
|
@ -562,6 +581,8 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
|
||||
public function testIsNotSuccessful()
|
||||
{
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -r "usleep(500000);throw new \Exception(\'BOUM\');"');
|
||||
$process->start();
|
||||
$this->assertTrue($process->isRunning());
|
||||
|
@ -574,6 +595,7 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
if ('\\' === DIRECTORY_SEPARATOR) {
|
||||
$this->markTestSkipped('Windows does not support POSIX signals');
|
||||
}
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -v');
|
||||
$process->run();
|
||||
|
@ -585,6 +607,7 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
if ('\\' === DIRECTORY_SEPARATOR) {
|
||||
$this->markTestSkipped('Windows does not support POSIX signals');
|
||||
}
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -v');
|
||||
$process->run();
|
||||
|
@ -596,6 +619,7 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
if ('\\' === DIRECTORY_SEPARATOR) {
|
||||
$this->markTestSkipped('Windows does not support POSIX signals');
|
||||
}
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -v');
|
||||
$process->run();
|
||||
|
@ -607,6 +631,7 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
if ('\\' === DIRECTORY_SEPARATOR) {
|
||||
$this->markTestSkipped('Windows does not support POSIX signals');
|
||||
}
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -r "sleep(4);"');
|
||||
$process->start();
|
||||
|
@ -619,22 +644,25 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
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;
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -r "sleep(4);"');
|
||||
$process->start();
|
||||
$process->stop();
|
||||
|
||||
$this->assertEquals($termSignal, $process->getTermSignal());
|
||||
$this->assertEquals(15, $process->getTermSignal()); // SIGTERM
|
||||
}
|
||||
|
||||
/**
|
||||
* @expectedException \Symfony\Component\Process\Exception\RuntimeException
|
||||
* @expectedExceptionMessage The process has been signaled
|
||||
*/
|
||||
public function testProcessThrowsExceptionWhenExternallySignaled()
|
||||
{
|
||||
if (!function_exists('posix_kill')) {
|
||||
$this->markTestSkipped('Function posix_kill is required.');
|
||||
}
|
||||
$this->skipIfNotEnhancedSigchild(false);
|
||||
|
||||
$termSignal = defined('SIGKILL') ? SIGKILL : 9;
|
||||
|
||||
|
@ -642,7 +670,6 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
$process->start();
|
||||
posix_kill($process->getPid(), $termSignal);
|
||||
|
||||
$this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'The process has been signaled with signal "9".');
|
||||
$process->wait();
|
||||
}
|
||||
|
||||
|
@ -725,7 +752,7 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
}
|
||||
$duration = microtime(true) - $start;
|
||||
|
||||
$this->assertLessThan(1, $duration);
|
||||
$this->assertLessThan(3, $duration);
|
||||
|
||||
throw $e;
|
||||
}
|
||||
|
@ -771,12 +798,11 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
$this->assertNull($process->getPid());
|
||||
}
|
||||
|
||||
/**
|
||||
* @requires extension pcntl
|
||||
*/
|
||||
public function testSignal()
|
||||
{
|
||||
if (!extension_loaded('pcntl')) {
|
||||
$this->markTestSkipped('Extension pcntl is required.');
|
||||
}
|
||||
|
||||
$process = $this->getProcess('exec '.self::$phpBin.' '.__DIR__.'/SignalListener.php');
|
||||
$process->start();
|
||||
|
||||
|
@ -789,11 +815,12 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
$this->assertEquals('Caught SIGUSR1', $process->getOutput());
|
||||
}
|
||||
|
||||
/**
|
||||
* @requires extension pcntl
|
||||
*/
|
||||
public function testExitCodeIsAvailableAfterSignal()
|
||||
{
|
||||
if (!extension_loaded('pcntl')) {
|
||||
$this->markTestSkipped('Extension pcntl is required.');
|
||||
}
|
||||
$this->skipIfNotEnhancedSigchild();
|
||||
|
||||
$process = $this->getProcess('sleep 4');
|
||||
$process->start();
|
||||
|
@ -811,15 +838,12 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
|
||||
/**
|
||||
* @expectedException \Symfony\Component\Process\Exception\LogicException
|
||||
* @expectedExceptionMessage Can not send signal on a non running process.
|
||||
*/
|
||||
public function testSignalProcessNotRunning()
|
||||
{
|
||||
if (!extension_loaded('pcntl')) {
|
||||
$this->markTestSkipped('Extension pcntl is required.');
|
||||
}
|
||||
|
||||
$process = $this->getProcess(self::$phpBin.' -v');
|
||||
$process->signal(SIGHUP);
|
||||
$process->signal(1); // SIGHUP
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -901,6 +925,37 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
$process->signal('Céphalopodes');
|
||||
}
|
||||
|
||||
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()
|
||||
{
|
||||
$process = $this->getProcess(self::$phpBin.' -r "echo \'foo\'; sleep(1); echo \'bar\';"');
|
||||
$process->run(function () use ($process) {
|
||||
if ($process->isRunning()) {
|
||||
$process->signal(9); // SIGKILL
|
||||
}
|
||||
});
|
||||
$this->assertTrue(true, 'A call to signal() is not expected to cause wait() to throw a RuntimeException');
|
||||
}
|
||||
|
||||
public function testTermSignalTerminatesProcessCleanly()
|
||||
{
|
||||
$process = $this->getProcess(self::$phpBin.' -r "echo \'foo\'; sleep(1); echo \'bar\';"');
|
||||
$process->run(function () use ($process) {
|
||||
if ($process->isRunning()) {
|
||||
$process->signal(15); // SIGTERM
|
||||
}
|
||||
});
|
||||
$this->assertTrue(true, 'A call to signal() is not expected to cause wait() to throw a RuntimeException');
|
||||
}
|
||||
|
||||
public function responsesCodeProvider()
|
||||
{
|
||||
return array(
|
||||
|
@ -962,7 +1017,38 @@ abstract class AbstractProcessTest extends \PHPUnit_Framework_TestCase
|
|||
*
|
||||
* @return Process
|
||||
*/
|
||||
abstract protected function getProcess($commandline, $cwd = null, array $env = null, $stdin = null, $timeout = 60, array $options = array());
|
||||
private function getProcess($commandline, $cwd = null, array $env = null, $stdin = null, $timeout = 60, array $options = array())
|
||||
{
|
||||
$process = new Process($commandline, $cwd, $env, $stdin, $timeout, $options);
|
||||
|
||||
if (false !== $enhance = getenv('ENHANCE_SIGCHLD')) {
|
||||
try {
|
||||
$process->setEnhanceSigchildCompatibility(false);
|
||||
$process->getExitCode();
|
||||
$this->fail('ENHANCE_SIGCHLD must be used together with a sigchild-enabled PHP.');
|
||||
} catch (RuntimeException $e) {
|
||||
$this->assertSame('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.', $e->getMessage());
|
||||
if ($enhance) {
|
||||
$process->setEnhanceSigChildCompatibility(true);
|
||||
} else {
|
||||
self::$notEnhancedSigchild = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $process;
|
||||
}
|
||||
|
||||
private function skipIfNotEnhancedSigchild($expectException = true)
|
||||
{
|
||||
if (self::$notEnhancedSigchild) {
|
||||
if ($expectException) {
|
||||
$this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild.');
|
||||
} else {
|
||||
$this->markTestSkipped('PHP is compiled with --enable-sigchild and enhanced mode is disabled.');
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
class Stringifiable
|
|
@ -1,225 +0,0 @@
|
|||
<?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. 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();
|
||||
}
|
||||
|
||||
public function testCheckTimeoutOnStartedProcess()
|
||||
{
|
||||
$this->markTestSkipped('Stopping with signal is not supported in sigchild environment');
|
||||
}
|
||||
|
||||
/**
|
||||
* @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()
|
||||
{
|
||||
$this->markTestSkipped('Signal (required for timeout) is not supported in sigchild environment');
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
protected function getProcess($commandline, $cwd = null, array $env = null, $stdin = null, $timeout = 60, array $options = array())
|
||||
{
|
||||
$process = new ProcessInSigchildEnvironment($commandline, $cwd, $env, $stdin, $timeout, $options);
|
||||
$process->setEnhanceSigchildCompatibility(false);
|
||||
|
||||
return $process;
|
||||
}
|
||||
}
|
|
@ -1,152 +0,0 @@
|
|||
<?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');
|
||||
}
|
||||
|
||||
/**
|
||||
* @expectedException Symfony\Component\Process\Exception\RuntimeException
|
||||
* @expectedExceptionMessage The process timed-out.
|
||||
*/
|
||||
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, $stdin = null, $timeout = 60, array $options = array())
|
||||
{
|
||||
$process = new ProcessInSigchildEnvironment($commandline, $cwd, $env, $stdin, $timeout, $options);
|
||||
$process->setEnhanceSigchildCompatibility(true);
|
||||
|
||||
return $process;
|
||||
}
|
||||
}
|
|
@ -1,216 +0,0 @@
|
|||
<?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 `Céphalopodes`.');
|
||||
}
|
||||
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, $stdin = null, $timeout = 60, array $options = array())
|
||||
{
|
||||
return new Process($commandline, $cwd, $env, $stdin, $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);
|
||||
}
|
||||
}
|
||||
}
|
Reference in New Issue