等待进程终止失败

Question

我正在开发此功能以等待 WPF 应用程序完成。

while (stillRunning)
  {
    if (timeOut > maxTime)
    {
      Log["Error"]("The App failed to shutdown correctly.");
      break;
    }
    else
    { 
      if (Aliases[process]["Exists"])
      {
        timeOut+=1000;

        if ((timeOut % 1000) == 0)
        {  
          Log["Message"]("The Application process is still running. " + (timeOut / 1000) + " seconds and waiting");
        }
      }
      else
      {
        stillRunning = false;
      }
    }
  }

  Log["Message"]("The Application process has been shutdown correctly."); 

}

现在，TestComplete 9 无法识别应用程序何时关闭。我的意思是...我可以清楚地看到任务管理器中不再存在该进程，而 TC 一直计数直到达到限制时间（在这种情况下已经足够了）。

有什么线索吗？

Answer 1

使用此代码：

function test()
{
  var timeout = 5000;

  var startTime = GetTickCount();
  var pClosed = waitProcessClose("notepad", timeout);
  var endTime = GetTickCount();

  var closeTimeS = Math.round((endTime - startTime) / 100) / 10;

  if (pClosed) {
    Log.Message("The process was closed in " + closeTimeS + " seconds.");
  }
  else {
    Log.Warning("The process was not closed in " + (timeout / 1000) + " seconds.");
  }
}    

function waitProcessClose(processName, timeout)
{
  var endTime = GetTickCount() + timeout;
  var proc = Sys.WaitProcess(processName);

  while (proc.Exists) {
    var secondsLeft = Math.floor((endTime - GetTickCount()) / 1000);
    Delay(200, "Waiting for the '" + processName + "' process to be closed: " + secondsLeft);
    if (GetTickCount() > endTime) {
      Log.Warning("The process is not closed within '" + timeout + "' ms.");
      return false;
    }
  }

  return true;
}