Help needed for executing test cases

[sonali sohoni]

Hi,

When I try to execute test cases, "Can't open test case source ".....\TestCases.TCF".

Are there any prerequisites for running GUI Replay tool?

Help appreciated.

Thanks,

Sonali Sohoni

[Pekka Aho]

Hello,

I managed to use JFCRipper, convert GUI to EFG, and generate test cases. However JFCReplayer doesn't seem to be able to run the generated test cases. I get the following error after "Executing test case…"

ERROR Window ID not found

ERROR GUITAR Exception
edu.umd.cs.guitar.exception.ComponentNotFound
        at edu.umd.cs.guitar.replayer.Replayer.executeStep(Unknown Source)
        at edu.umd.cs.guitar.replayer.Replayer.execute(Unknown Source)
        at edu.umd.cs.guitar.replayer.JFCReplayer.execute(Unknown Source)
        at edu.umd.cs.guitar.replayer.JFCReplayerMain.main(Unknown Source)
   
Thanks,

-Pekka

[Bao N. Nguyen]

Can you double check if the right GUI file was used as the replayer input?

[Pekka Aho]

Yep, the GUI file should be the right one and the sWidgetID is found from there. I'll try debugging this and give you some more info later.

[Pekka Aho]

I put some debugging code into replayer:

        java.io.File file = new java.io.File(sGUIFile);
        log.info("sGUIFile exists: "+file.exists());
        docGUI = builder.parse(sGUIFile);
        log.info("docGUI: "+docGUI);

And the result was:

       INFO  sGUIFile exists: true
       INFO  docGUI:

On other words it seems that the name of the GUI file  is ok (file exists) but the parsing fails for some reason. Any ideas why?

[Pekka Aho]

My GUI.xml file is quite big: 1268 kb and 41693 lines - could the xml parser run out of memory? No exceptions are visible when the parsing is executed.

[Bao N. Nguyen]

No, the parser can handle that size. Did you get any exception? Maybe it's another bug

[Pekka Aho]

Hi, made some more debugging, maybe the problem is in xpathExpression:

        docGUI = builder.parse(sGUIFile);
        NodeList nodeList = docGUI.getElementsByTagName("Value");
        for(int i=0;i<nodeList.getLength();i++){
        if(((String)nodeList.item(i).getTextContent()).equalsIgnoreCase("w227")) {
        log.info("nodeList: index "+i+" value is "+nodeList.item(i).getTextContent());
        }
        }

Result:

       INFO  nodeList: index 7729 value is w227

And the exception while getting the window name (I added some more debug info):

       INFO  EventID: e54
       INFO  sWidgetID: w227
       INFO  getting window name….
       INFO  xpathExpression: /GUIStructure/GUI[Container//Property]/Window/Attributes/Property/Value/text()
       INFO  docGUI:
       INFO  nodes: 0
       ERROR Window ID not found
       ERROR GUITAR Exception
      edu.umd.cs.guitar.exception.ComponentNotFound