public function testOpenFile()
{
$file = '/tmp/xs_test.dat';
file_exists($file) && unlink($file);
clearstatcache();
$this->assertFalse(file_exists($file));
$this->object->open('file:///tmp/xs_test.dat');
$this->assertTrue(file_exists($file));
clearstatcache();
$this->assertEquals(0, filesize($file));
$this->object->sendCommand(CMD_NONE);
clearstatcache();
$this->assertEquals(8, filesize($file));
clearstatcache();
$this->assertTrue($this->object->execCommand(CMD_DOC_INDEX));
$this->assertEquals(8, filesize($file));
clearstatcache();
$this->assertTrue($this->object->execCommand(CMD_DEBUG));
$this->assertEquals(24, filesize($file));
clearstatcache();
$this->assertTrue($this->object->execCommand(CMD_DOC_TERM));
$this->assertEquals(24, filesize($file));
clearstatcache();
$this->object->close();
$this->assertEquals(32, filesize($file));
$this->object->reopen();
clearstatcache();
$this->assertEquals(0, filesize($file));
$this->object->close();
unlink($file);
}
/**
* 连接搜索服务端并初始化
* 每次重新连接后所有的搜索语句相关设置均被还原
* @param string $conn
* @see XSServer::open
*/
public function open($conn)
{
parent::open($conn);
$this->_prefix = array();
$this->_fieldSet = false;
$this->_lastCount = false;
}