/**
* Load value from swap file.
*
* @internal
* @param Zend_Memory_Container_Movable $container
* @param integer $id
*/
public function load(Zend_Memory_Container_Movable $container, $id)
{
$value = $this->_backend->load($this->_managerId . $id, true);
// Try to swap other objects if necessary
// (do not include specified object into check)
$this->_memorySize += strlen($value);
$this->_swapCheck();
// Add loaded obect to the end of loaded objects list
$container->setValue($value);
if ($this->_sizes[$id] > $this->_minSize) {
// Add object to the end of "unload candidates list"
$this->_unloadCandidates[$id] = $container;
}
}
/**
* tests the value update tracing
*/
public function testValueUpdateTracing()
{
if (version_compare(PHP_VERSION, '5.2') < 0) {
// Skip next tests for PHP versions before 5.2
return;
}
$memoryManager = new Zend_Memory_Manager_Dummy();
$memObject = new Zend_Memory_Container_Movable($memoryManager, 10, '0123456789');
// startTrace() method is usually invoked by memory manager, when it need to be notified
// about value update
$memObject->startTrace();
$this->assertFalse($memoryManager->processUpdatePassed);
$memObject->value[6] = '_';
$this->assertTrue($memoryManager->processUpdatePassed);
$this->assertTrue($memoryManager->processedObject === $memObject);
$this->assertEquals($memoryManager->processedId, 10);
}
