public function testUseLockShortMessage()
{
$callsQty = 0;
$this->mockFunction('flock', function () use(&$callsQty) {
++$callsQty;
return true;
});
$appender = new AppenderStream($this->logFile);
$appender->setUseLock(true);
$appender->setUseLockShortMessage(true);
$appender->write(Logger::INFO, str_pad('', 4096, '1'));
$this->assertSame(2, $callsQty);
$appender->write(Logger::INFO, str_pad('', 4097, '1'));
$this->assertSame(4, $callsQty);
}
public function testWrite()
{
$path = '/tmp/tmp.log';
$count = 100;
$workers = 10;
if (is_file($path)) {
unlink($path);
}
$message = '';
for ($i = 0; $i < 1000; ++$i) {
$message .= uniqid();
}
$message .= PHP_EOL;
$pids = [];
for ($w = 0; $w < $workers; ++$w) {
$pid = pcntl_fork();
if (function_exists('pcntl_get_last_error')) {
$error_number = pcntl_get_last_error();
$error = "[{$error_number}] " . pcntl_strerror($error_number);
} else {
$error = var_export(error_get_last(), true);
}
$this->assertNotSame(-1, $pid, "Can't fork: " . $error);
if ($pid) {
$pids[] = $pid;
} else {
$writer = new AppenderStream($path);
$writer->setUseLock(true);
$writer->setUseLockShortMessage(true);
for ($i = 0; $i < $count; ++$i) {
$writer->write(1, $message);
}
die;
}
}
foreach ($pids as $p) {
pcntl_waitpid($p, $status);
}
$this->assertSame(13001, strlen($message));
$c = str_pad('', $count * $workers * strlen($message), $message);
$this->assertSame($c, file_get_contents($path));
if (is_file($path)) {
unlink($path);
}
}
