public function testMain()
{
// First start
ob_start();
$app = $this->getApp();
$app->cache->flush();
$app->run();
$result = ob_get_clean();
$this->assertEquals('body0', $result, "First run, put data into cache");
// Make sure cache works
ob_start();
self::$body = 1;
$app = $this->getApp();
$app->run();
$result = ob_get_clean();
$app->mutex->releaseAll();
$this->assertEquals('body0', $result, "Second run, get data from cache");
// Make sure dependency works
ob_start();
self::$tag = 1;
$app = $this->getApp();
$app->run();
$app->mutex->releaseAll();
$result = ob_get_clean();
$this->assertEquals('body1', $result);
$pid = pcntl_fork();
$this->assertNotEquals(-1, $pid, "Can not fork process");
self::$tag = 2;
self::$body = 2;
if ($pid) {
// Parent starts after child and should get old data from cache, because child
// is regenerating data right now
usleep(1000);
ob_start();
$app = $this->getApp();
$app->run();
$result = ob_get_clean();
$this->assertEquals('body1', $result, "Both processes have started cache rebuild ;-(");
// Wait for child ends and now parent should get new data
pcntl_wait($status);
ob_start();
$app = $this->getApp();
$app->run();
$result = ob_get_clean();
$this->assertEquals('body2', $result);
} else {
// Child starts immediately after forking and generates new data with 100 ms delay
self::$timeout = 2000;
$app->run();
}
}
public function testMain()
{
// First start
ob_start();
$app = $this->getApp();
$app->cache->flush();
$app->run();
$result = ob_get_clean();
$this->assertEquals('body0', $result, "First run, put data into cache");
// Make sure cache works
ob_start();
self::$body = 1;
$app = $this->getApp();
$app->run();
$result = ob_get_clean();
$app->mutex->releaseAll();
$this->assertEquals('body0', $result, "Second run, get data from cache");
// Make sure dependency works
ob_start();
self::$tag = 1;
$app = $this->getApp();
$app->run();
$app->mutex->releaseAll();
$result = ob_get_clean();
$this->assertEquals('body1', $result);
$pid = pcntl_fork();
$this->assertNotEquals(-1, $pid, "Can not fork process");
self::$tag = 2;
self::$body = 2;
ob_start();
$app = $this->getApp();
self::$mutexState = $app->mutex->acquire('test');
$app->run();
$result = ob_get_clean();
if (self::$mutexState) {
$this->assertEquals('body2', $result);
} else {
$this->assertEquals('body1', $result);
}
}
