public bool HandleMessage(MessageBase message)
{
bool state = false;
RmtGenMessage rmtGenMessage = (RmtGenMessage)message;
if (rmtGenMessage.Params["MsgType"].Equals("Success"))
{
state = true;
TestGenEventInfo genEventInfo = new TestGenEventInfo(rmtGenMessage.Id, TestGenState.GenerationOver,
rmtGenMessage.Time);
_globalInfo.EventQueue.Enqueue(genEventInfo);
_runtimeContainers[rmtGenMessage.Id].HostReady = true;
}
else if (rmtGenMessage.Params["MsgType"].Equals("Failed"))
{
state = false;
TestGenEventInfo genEventInfo = new TestGenEventInfo(rmtGenMessage.Id, TestGenState.Error,
rmtGenMessage.Time)
{
ErrorInfo = rmtGenMessage.Params["FailedInfo"]
};
_globalInfo.EventQueue.Enqueue(genEventInfo);
FreeHost(rmtGenMessage.Id);
}
// 如果所有的host都已经ready，则释放主线程等待生成结束的锁
if (_runtimeContainers.Values.All(item => item.HostReady))
{
_blockHandle.Free(Constants.RmtGenState);
}
return(state);
}
private ISessionGenerationInfo SetGenerationInfo(TestGenEventInfo eventInfo, GenerationStatus status)
{
_generationInfo.Status = status;
foreach (int sequenceIndex in _generationInfo.SequenceStatus.Keys)
{
_generationInfo.SequenceStatus[sequenceIndex] = status;
}
return(_generationInfo);
}
// 完成的功能：执行结束后构造TestInstanceData并持久化，转发测试消息和事件到下级
#region 事件和消息处理
private void TestGenEventProcess(EventInfoBase eventInfo)
{
TestGenEventInfo testGenEventInfo = (TestGenEventInfo)eventInfo;
switch (testGenEventInfo.GenState)
{
case TestGenState.StartGeneration:
if (RuntimeState.Idle == _globalInfo.StateMachine.State)
{
_globalInfo.StateMachine.State = RuntimeState.TestGen;
_stateManageContext.TestInstance.StartGenTime = eventInfo.TimeStamp;
_stateManageContext.DatabaseProxy.WriteData(_stateManageContext.TestInstance);
_stateManageContext.EventDispatcher.RaiseEvent(Constants.TestGenerationStart, eventInfo.Session,
_stateManageContext.TestGenerationInfo);
}
_sessionStateHandles[eventInfo.Session].TestGenEventProcess(testGenEventInfo);
break;
case TestGenState.GenerationOver:
_sessionStateHandles[testGenEventInfo.Session].TestGenEventProcess(testGenEventInfo);
if (_sessionStateHandles.Values.All(item => item.State == RuntimeState.StartIdle))
{
_globalInfo.StateMachine.State = RuntimeState.StartIdle;
_stateManageContext.TestInstance.EndGenTime = testGenEventInfo.TimeStamp;
_stateManageContext.DatabaseProxy.UpdateData(_stateManageContext.TestInstance);
_stateManageContext.EventDispatcher.RaiseEvent(Constants.TestGenerationEnd, testGenEventInfo.Session,
_stateManageContext.TestGenerationInfo);
}
break;
case TestGenState.Error:
_sessionStateHandles[eventInfo.Session].TestGenEventProcess(testGenEventInfo);
_globalInfo.StateMachine.State = RuntimeState.Error;
SetTestInstanceEndTime(testGenEventInfo.TimeStamp);
_stateManageContext.DatabaseProxy.UpdateData(_stateManageContext.TestInstance);
_stateManageContext.EventDispatcher.RaiseEvent(Constants.TestGenerationEnd, testGenEventInfo.Session,
_stateManageContext.TestGenerationInfo);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
public void SendTestGenMessage(int session, string sequenceData)
{
// TODO 暂时不配置Host信息
RunnerType runnerType = (session == Constants.TestProjectSessionId)
? RunnerType.TestProject
: RunnerType.SequenceGroup;
RmtGenMessage rmtGenMessage = new RmtGenMessage(MessageNames.DownRmtGenMsgName, session, runnerType,
sequenceData);
rmtGenMessage.Params.Add("MsgType", "Generation");
_globalInfo.MessageTransceiver.Send(rmtGenMessage);
// 发送生成事件
TestGenEventInfo testGenEventInfo = new TestGenEventInfo(rmtGenMessage, TestGenState.StartGeneration);
_globalInfo.EventQueue.Enqueue(testGenEventInfo);
}
// 事件处理和消息处理需要完成：Handle状态更新、外部事件触发、数据库写入三个功能
// SeesionHandle主要实现会话级别的管理(SequenceGroup)，例如TestGen、全局状态维护、会话时间统计、性能统计、全局结束和全局终止。
// SequenceStateHandle实现序列级别的管理，例如当前栈维护、序列级别的时间统计、序列的时间维护。
// 写入数据库的状态数据包含两部分，分别是以Sequence为单位和Session为单位执行统计
// 该类的处理方法完成的工作有：
// 更新SessionStateHandle的状态、生成PerformanceData并持久化、序列执行结束后生成SessionResultData并持久化、更新TestResult、整体执行结束后触发结束事件
#region 消息处理和内部事件处理
public void TestGenEventProcess(TestGenEventInfo eventInfo)
{
// TODO 暂时不更新所有Sequence的状态，按照SequenceGroup为单位进行报告
ISessionGenerationInfo generationInfo;
switch (eventInfo.GenState)
{
case TestGenState.StartGeneration:
this.State = RuntimeState.TestGen;
this.StartGenTime = eventInfo.TimeStamp;
RefreshTime(eventInfo);
SetGenerationInfo(eventInfo, GenerationStatus.InProgress);
break;
case TestGenState.GenerationOver:
this.State = RuntimeState.StartIdle;
this.EndGenTime = eventInfo.TimeStamp;
RefreshTime(eventInfo);
SetGenerationInfo(eventInfo, GenerationStatus.Success);
break;
case TestGenState.Error:
// 更新Handle状态
this.State = RuntimeState.Error;
RefreshTime(eventInfo);
// 停止所有Handle，写入错误数据
foreach (SequenceStateHandle sequenceStateHandle in _sequenceHandles.Values)
{
sequenceStateHandle.StopStateHandle(eventInfo.TimeStamp, State, eventInfo.ErrorInfo);
}
// 持久化会话失败信息
UpdateSessionResultData(eventInfo.ErrorInfo);
// 更新TestResults信息
SetTestResultStatistics(null);
// 触发生成失败的事件
SetGenerationInfo(eventInfo, GenerationStatus.Failed);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
