public function connect($hostConf)
{
$fileStore = new LtStoreFile();
$fileStore->prefix = 'LtCache-file';
$fileStore->useSerialize = true;
$fileStore->init();
return $fileStore;
}
/**
* connect
* @param array $hostConf
* @return \LtStoreFile
*/
public function connect($hostConf)
{
$fileStore = new LtStoreFile();
$fileStore->prefix = 'LtCache-file';
if (isset($hostConf['host'])) {
$fileStore->storeDir = $hostConf["host"];
}
$fileStore->init();
return $fileStore;
}
public function testPerformance()
{
// 准备autoloadPath
$autoloadPath = array(dirname(__FILE__) . "/test_data/class_dir_1", dirname(__FILE__) . "/test_data/class_dir_2", dirname(__FILE__) . "/test_data/function_dir_1", dirname(__FILE__) . "/test_data/function_dir_2");
/**
* 用LtStoreFile作存储层提升性能
*/
$cacheHandle = new LtStoreFile();
$prefix = sprintf("%u", crc32(serialize($autoloadPath)));
$cacheHandle->prefix = 'Lotus-' . $prefix;
$cacheHandle->init();
/**
* 运行autoloader成功加载一个类
* 这是为了证明：使用LtCache作为LtAutoloader的存储，功能是正常的
*/
$autoloader = new LtAutoloader();
$autoloader->devMode = false;
// 关闭开发模式
$autoloader->storeHandle = $cacheHandle;
$autoloader->autoloadPath = $autoloadPath;
$autoloader->init();
$this->assertTrue(class_exists("HelloWorld"));
/**
* 运行1500次，要求在1秒内运行完
*/
$base_memory_usage = memory_get_usage();
$times = 1500;
$startTime = microtime(true);
for ($i = 0; $i < $times; $i++) {
$autoloader = new LtAutoloader();
$autoloader->devMode = false;
// 关闭开发模式
$autoloader->storeHandle = $cacheHandle;
$autoloader->autoloadPath = $autoloadPath;
$autoloader->init();
unset($autoloader);
}
$endTime = microtime(true);
$totalTime = round($endTime - $startTime, 6);
$averageTime = round($totalTime / $times, 6);
$memory_usage = memory_get_usage() - $base_memory_usage;
$averageMemory = formatSize($memory_usage / $times);
$memory_usage = formatSize($memory_usage);
if (LOTUS_UNITTEST_DEBUG) {
echo "\n---------------------autoloader--------------------------\n";
echo "times \t{$times}\n";
echo "totalTime \t{$totalTime}s\taverageTime \t{$averageTime}s\n";
echo "memoryUsage \t{$memory_usage}\taverageMemory \t{$averageMemory}";
echo "\n---------------------------------------------------------\n";
}
$this->assertTrue(1 > $totalTime);
}
public function connect($hostConf)
{
$fileStore = new LtStoreFile();
if (isset($hostConf['host']) && is_string($hostConf['host'])) {
$fileStore->cacheFileRoot = $hostConf['host'];
$fileStore->prefix = 'Ltcache-phps-';
$fileStore->init();
return $fileStore;
} else {
trigger_error("Must set [host]");
return false;
}
}
/**
* 存储resource类型的Value是不支持的，特别是LtStoreFile
*/
public function testStoreResourceTypeValue()
{
$storeHandle = new LtStoreFile();
$storeHandle->init();
//创建一个resource类型的变量
$res = xml_parser_create();
$this->assertTrue(is_resource($res));
//存到LtStoreFile里去
$storeHandle->add("test_key", $res);
//再取出来就变成int型了，只有resource id (一个整数）成功存入了
$valueFromStore = $storeHandle->get("test_key");
$this->assertTrue(is_int($valueFromStore));
//显然他们不相等
$this->assertNotEquals($res, $valueFromStore);
}
public function testPerformance()
{
/**
* 用LtStoreFile作存储层提升性能
*/
$cacheHandle = new LtStoreFile();
$cacheHandle->init();
// 准备confif_file
$config_file = dirname(__FILE__) . "/test_data/conf.php";
/**
* 运行autoloader成功取到一个配置
* 这是为了证明：使用LtCache作为LtConfig的存储，功能是正常的
*/
$conf = new LtConfig();
$conf->storeHandle = $cacheHandle;
$conf->loadConfigFile($config_file);
$conf->init();
$this->assertEquals("localhost", $conf->get("db.conn.host"));
/**
* 运行100次，要求在1秒内运行完
*/
$base_memory_usage = memory_get_usage();
$times = 100;
$startTime = microtime(true);
for ($i = 0; $i < $times; $i++) {
$conf->get('db.conn.host');
}
$endTime = microtime(true);
$totalTime = round($endTime - $startTime, 6);
$averageTime = round($totalTime / $times, 6);
$memory_usage = memory_get_usage() - $base_memory_usage;
$averageMemory = formatSize($memory_usage / $times);
$memory_usage = formatSize($memory_usage);
if (LOTUS_UNITTEST_DEBUG) {
echo "\n----------------------config-----------------------------\n";
echo "times \t{$times}\n";
echo "totalTime \t{$totalTime}s\taverageTime \t{$averageTime}s\n";
echo "memoryUsage \t{$memory_usage}\taverageMemory \t{$averageMemory}";
echo "\n---------------------------------------------------------\n";
}
$this->assertTrue(1 > $totalTime);
}
public function init()
{
$underMVC = false;
if (isset($this->option["proj_dir"]) && !empty($this->option["proj_dir"])) {
$this->proj_dir = rtrim($this->option["proj_dir"], '\\/') . '/';
if (isset($this->option["app_name"]) && !empty($this->option["app_name"])) {
$this->app_dir = $this->proj_dir . "app/" . $this->option["app_name"] . "/";
$this->data_dir = $this->proj_dir . "data/" . $this->option["app_name"] . "/";
$underMVC = true;
} else {
trigger_error("Lotus option [app_name] is missing.");
}
}
/**
* Load core component
*/
require_once $this->lotusRuntimeDir . "Store.php";
require_once $this->lotusRuntimeDir . "StoreMemory.php";
require_once $this->lotusRuntimeDir . "StoreFile.php";
if ($this->defaultStoreDir) {
if ($defaultStoreDir = realpath($this->defaultStoreDir)) {
LtStoreFile::$defaultStoreDir = $defaultStoreDir;
} else {
trigger_error("invalid [default store dir]: " . $this->defaultStoreDir);
}
}
if (!$this->devMode) {
/**
* accelerate LtAutoloader, LtConfig
*/
$this->coreCacheHandle = new LtStoreFile();
$prefix = sprintf("%u", crc32(serialize($this->app_dir)));
$this->coreCacheHandle->prefix = 'Lotus-' . $prefix;
$this->coreCacheHandle->useSerialize = true;
$this->coreCacheHandle->init();
}
/**
* Init Autoloader, do this before init all other lotusphp component.
*/
$this->prepareAutoloader();
/**
* init Config
*/
$this->prepareConfig();
/**
* Run dispatcher when under MVC mode
*/
if ($underMVC) {
$this->runMVC();
}
}
/**
* 设置默认存储目录
* @param string $dir
* @return boolean
*/
public static function setDefaultStoreDir($dir = null)
{
if (null === $dir) {
$dir = sys_get_temp_dir();
}
self::$defaultStoreDir = $dir;
return true;
}
/**
* 测试Value数据类型支持情况
* @dataProvider testValueTypeDataProvider
*/
public function testValueType($value, $excepted)
{
for ($i = 0;; $i++) {
switch ($i % 10) {
case "0":
$storeHandle = new LtStoreMemory();
break;
case "1":
$storeHandle = new LtStoreFile();
break;
default:
break 2;
}
$storeHandle->init();
$key = uniqid();
$storeHandle->del($key);
$result = $storeHandle->add($key, $value);
$this->assertEquals($excepted, $result);
if ($result) {
$this->assertEquals($storeHandle->get($key), $value);
}
}
}
