cacert-testmgr/external/ZendFramework-1.9.5/tests/Zend/Memory/MemoryManagerTest.php
Markus Warg 8398c9048d initially import ZendFramework-1.9.5 into repository
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
2010-03-31 10:12:32 +02:00

188 lines
6.1 KiB
PHP

<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Memory
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: MemoryManagerTest.php 17363 2009-08-03 07:40:18Z bkarwin $
*/
if (!defined('PHPUnit_MAIN_METHOD')) {
define('PHPUnit_MAIN_METHOD', 'Zend_Memory_MemoryManagerTest::main');
}
/**
* Test helper
*/
require_once dirname(__FILE__) . '/../../TestHelper.php';
/** Zend_Memory */
require_once 'Zend/Memory.php';
/**
* @category Zend
* @package Zend_Memory
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @group Zend_Memory
*/
class Zend_Memory_MemoryManagerTest extends PHPUnit_Framework_TestCase
{
public static function main()
{
$suite = new PHPUnit_Framework_TestSuite(__CLASS__);
$result = PHPUnit_TextUI_TestRunner::run($suite);
}
public function setUp()
{
$tmpDir = sys_get_temp_dir() . '/zend_memory';
$this->_removeCacheDir($tmpDir);
mkdir($tmpDir);
$this->cacheDir = $tmpDir;
}
protected function _removeCacheDir($dir)
{
if (!file_exists($dir)) {
return true;
}
if (!is_dir($dir) || is_link($dir)) {
return unlink($dir);
}
foreach (scandir($dir) as $item) {
if ($item == '.' || $item == '..') {
continue;
}
$this->_removeCacheDir($dir . '/' . $item);
}
return rmdir($dir);
}
/**
* tests the Memory Manager creation
*
*/
public function testCreation()
{
/** 'File' backend */
$backendOptions = array('cache_dir' => $this->cacheDir); // Directory where to put the cache files
$memoryManager = Zend_Memory::factory('File', $backendOptions);
$this->assertTrue($memoryManager instanceof Zend_Memory_Manager);
}
/**
* tests the Memory Manager settings
*/
public function testSettings()
{
/** 'File' backend */
$backendOptions = array('cache_dir' => $this->cacheDir); // Directory where to put the cache files
$memoryManager = Zend_Memory::factory('File', $backendOptions);
// MemoryLimit
$memoryManager->setMemoryLimit(2*1024*1024 /* 2Mb */);
$this->assertEquals($memoryManager->getMemoryLimit(), 2*1024*1024);
// MinSize
$this->assertEquals($memoryManager->getMinSize(), 16*1024); // check for default value (16K)
$memoryManager->setMinSize(4*1024 /* 4Kb */);
$this->assertEquals($memoryManager->getMinSize(), 4*1024);
}
/**
* tests the memory Objects creation
*/
public function testCreate()
{
/** 'File' backend */
$backendOptions = array('cache_dir' => $this->cacheDir); // Directory where to put the cache files
$memoryManager = Zend_Memory::factory('File', $backendOptions);
$memObject1 = $memoryManager->create('Value of object 1');
$this->assertTrue($memObject1 instanceof Zend_Memory_AccessController);
$this->assertEquals($memObject1->getRef(), 'Value of object 1');
$memObject2 = $memoryManager->create();
$this->assertTrue($memObject2 instanceof Zend_Memory_AccessController);
$this->assertEquals($memObject2->getRef(), '');
$memObject3 = $memoryManager->createLocked('Value of object 3');
$this->assertTrue($memObject3 instanceof Zend_Memory_Container_Locked);
$this->assertEquals($memObject3->getRef(), 'Value of object 3');
$memObject4 = $memoryManager->createLocked();
$this->assertTrue($memObject4 instanceof Zend_Memory_Container_Locked);
$this->assertEquals($memObject4->getRef(), '');
}
/**
* tests the processing of data
*/
public function testProcessing()
{
/** 'File' backend */
$backendOptions = array('cache_dir' => $this->cacheDir); // Directory where to put the cache files
$memoryManager = Zend_Memory::factory('File', $backendOptions);
$memoryManager->setMinSize(256);
$memoryManager->setMemoryLimit(1024*32);
$memObjects = array();
for ($count = 0; $count < 64; $count++) {
$memObject = $memoryManager->create(str_repeat((string)($count % 10), 1024) /* 1K */);
$memObjects[] = $memObject;
}
for ($count = 0; $count < 64; $count += 2) {
if (version_compare(PHP_VERSION, '5.2') < 0) {
$value = $memObjects[$count]->getRef();
$this->assertEquals($value[16], (string)($count % 10));
} else {
$this->assertEquals($memObjects[$count]->value[16], (string)($count % 10));
}
}
for ($count = 63; $count > 0; $count -= 2) {
if (version_compare(PHP_VERSION, '5.2') < 0) {
$value = &$memObjects[$count]->getRef();
$value[16] = '_';
} else {
$memObjects[$count]->value[16] = '_';
}
}
for ($count = 1; $count < 64; $count += 2) {
if (version_compare(PHP_VERSION, '5.2') < 0) {
$value = $memObjects[$count]->getRef();
$this->assertEquals($value[16], '_');
} else {
$this->assertEquals($memObjects[$count]->value[16], '_');
}
}
}
}
if (PHPUnit_MAIN_METHOD == 'Zend_Memory_MemoryManagerTest::main') {
Zend_Memory_MemoryManagerTest::main();
}