function setUp()
{
parent::setUp();
$parser = new Parser();
$options = new ParserOptions();
$options->setTemplateCallback(array($this, 'templateCallback'));
$parser->startExternalParse(Title::newMainPage(), $options, Parser::OT_HTML, true);
try {
$engine = new Scribunto_LuaSandboxEngine(array('parser' => $parser) + $this->sandboxOpts);
$engine->setTitle($parser->getTitle());
$engine->getInterpreter();
$this->engines['LuaSandbox'] = $engine;
} catch (Scribunto_LuaInterpreterNotFoundError $e) {
$this->markTestSkipped("LuaSandbox interpreter not available");
return;
}
try {
$engine = new Scribunto_LuaStandaloneEngine(array('parser' => $parser) + $this->standaloneOpts);
$engine->setTitle($parser->getTitle());
$engine->getInterpreter();
$this->engines['LuaStandalone'] = $engine;
} catch (Scribunto_LuaInterpreterNotFoundError $e) {
$this->markTestSkipped("LuaStandalone interpreter not available");
return;
}
}
/**
* @return mixed
*/
function getClockTick()
{
if (self::$clockTick === null) {
wfSuppressWarnings();
self::$clockTick = intval(shell_exec('getconf CLK_TCK'));
wfRestoreWarnings();
if (!self::$clockTick) {
self::$clockTick = 100;
}
}
return self::$clockTick;
}
/**
* @throws ScribuntoException
*/
protected function checkStatus()
{
$this->checkValid();
$status = proc_get_status($this->proc);
if (!$status['running']) {
wfDebug(__METHOD__ . ": not running\n");
proc_close($this->proc);
$this->proc = false;
if ($status['signaled']) {
$this->exitError = $this->engine->newException('scribunto-luastandalone-signal', array('args' => array($status['termsig'])));
} elseif (defined('SIGXCPU') && $status['exitcode'] == 128 + SIGXCPU) {
$this->exitError = $this->engine->newException('scribunto-common-timeout');
} else {
$this->exitError = $this->engine->newException('scribunto-luastandalone-exited', array('args' => array($status['exitcode'])));
}
throw $this->exitError;
}
}
/**
* @throws ScribuntoException
*/
protected function handleIOError()
{
$this->checkValid();
proc_terminate($this->proc);
$wstatus = proc_close($this->proc);
$signaled = pcntl_wifsignaled($wstatus);
$termsig = pcntl_wtermsig($wstatus);
$exitcode = pcntl_wexitstatus($wstatus);
$this->proc = false;
if ($signaled) {
if (defined('SIGXCPU') && $termsig == SIGXCPU) {
$this->exitError = $this->engine->newException('scribunto-common-timeout');
} else {
$this->exitError = $this->engine->newException('scribunto-luastandalone-signal', array('args' => array($termsig)));
}
} else {
$this->exitError = $this->engine->newException('scribunto-luastandalone-exited', array('args' => array($exitcode)));
}
throw $this->exitError;
}
