public function testRotation()
{
if (file_exists('log')) {
rmdir('log');
}
mkdir("log");
$logger = Logger::create("log")->setDatetimeFormat("")->setEntrySeparator("")->setLineSeparator("")->setPrefix("l")->setSuffix("")->setMaxFileCount(4)->setMaxFileSize(10)->setHeader("");
// Header is therefore one space that separates the (empty) date from the (empty) header text
$logger->log("A23456789");
$logger->flush();
$logger->log("B23456789");
$logger->flush();
$logger->log("C23456789");
$logger->flush();
$logger->log("D23456789");
$logger->flush();
$logger->log("E23456789");
$logger->flush();
$logger->log("F23456789");
$logger->flush();
$logger->log("G23456789");
$logger->flush();
// We have filled 7 files, and maximum file count is 4.
// It should have gone:
// A l0
// B l0, l1
// C l0, l1, l2
// D l0, l1, l2, l3
// E l1, l2, l3, l4
// F l0, l2, l3, l4
// G l0, l1, l3, l4, where l1 is newest and l3 oldest
$this->assertFileExists('log/l0');
$this->assertFileExists('log/l1');
$this->assertFileNotExists('log/l2');
$this->assertFileExists('log/l3');
$this->assertFileExists('log/l4');
$this->assertFileNotExists('log/l5');
$this->assertFileNotExists('log/l6');
$this->assertFileNotExists('log/l7');
$this->assertSame(' D23456789', file_get_contents('log/l3'));
$this->assertSame(' E23456789', file_get_contents('log/l4'));
$this->assertSame(' F23456789', file_get_contents('log/l0'));
$this->assertSame(' G23456789', file_get_contents('log/l1'));
\asm\utils\Filesystem::removeDir("log");
}
/**
* Creates and initializes logger instance if it doesn't exist yet.
*/
protected static function initLogger()
{
if (!self::$logger) {
$user = User::instance();
$username = $user->isLogged() ? $user->getName() : '[not logged in]';
$remoteAddr = $_SERVER['REMOTE_ADDR'] != '::1' ? $_SERVER['REMOTE_ADDR'] : '[localhost]';
$remoteHost = isset($_SERVER['REMOTE_HOST']) ? $_SERVER['REMOTE_ADDR'] : '[no lookup]';
self::$logger = Logger::create(Config::get('paths', 'log'))->setMaxFileSize(2097152)->setMaxFileCount(5)->setEntrySeparator("\n\n")->setLineSeparator("\n")->setDatetimeFormat('Y-m-d H:i:s')->setHeader("User " . $username . ", IP " . $remoteAddr . ", host " . $remoteHost . ", request " . self::$request);
}
}
