Forum Discussion

nastester's avatar
nastester
Regular Contributor
4 years ago

Running tests on laptop screen vs monitor screen

Hello! My team has a TestComplete project, for testing a web application, mostly comprised of keyword tests but also some scripts.  We have found that some tests are failing when ran on a laptop sc...
Keyword Tests
Object Recognition
  • nastester's avatar
    nastester
    4 years ago

    In this case, it makes no sense that the object was zero as it is visible on both the laptop screen and monitor screen. 

    What I found is that by default, when you keyword record a Click event, a coordinate pair is given to the action (not sure if this is a setting that can be disabled or not).  Changing the coordinates to the default value of  (-1, -1) or using a script click without coordinates like obj.Click(); the item is able to be clicked on both screen resolutions 

AlexKaras's avatar
AlexKaras
Champion Level 3

Hi,

 

What error is posted to test log?

How problematic object is identified when the tested application is displayed on both laptop and desktop monitors?

 

nastester's avatar
nastester
Regular Contributor
4 years ago

Hi Alex,

 So for one of the tests, an icon is clicked to open a modal. On a laptop screen, the "click" is performed but it's not on the object, so nothing is opened and the next test step fails:

  The window size is (0, 0); the screen rectangle: the left top corner is (72, 154), the right bottom corner is (72, 154).
 
Is there a way I can have the test be purely object based instead of positioning? Because of course that would vary on different screen sizes.
 
thanks for your help 
  • AlexKaras's avatar
    AlexKaras
    Champion Level 3
    4 years ago

    Hi,

     

    > The window size is (0, 0)

    This means that the sought for object (UI element) was found but its size is zero. Obviously, zero-sized UI element cannot be clicked.

    The reason why element size is zero depends on your tested application and how developers manipulate with UI (depending on screen size/resolution).

     

    >  test be purely object based instead of positioning?

    No coordinate-dependent positioning occurred in this case, but just the target UI element is of zero size and thus cannot be clicked.

     

    • nastester's avatar
      nastester
      Regular Contributor
      4 years ago

      In this case, it makes no sense that the object was zero as it is visible on both the laptop screen and monitor screen. 

      What I found is that by default, when you keyword record a Click event, a coordinate pair is given to the action (not sure if this is a setting that can be disabled or not).  Changing the coordinates to the default value of  (-1, -1) or using a script click without coordinates like obj.Click(); the item is able to be clicked on both screen resolutions 

      • AlexKaras's avatar
        AlexKaras
        Champion Level 3
        4 years ago

        Hi,

         

        It is great to hear that the problem has been solved.

         

        Just a note to clarify:

        > it makes no sense that the object was zero as it is visible 

        The message that you quoted ("The window size is (0, 0) [...]") clearly states that the size of the window is zero (in pixels). Zero-sized window cannot be visible just because it is not rendered on the screen. (Zero pixels are used.)

        I don't know details of your tested application, but it is not a rare case when some object in the web application is not destroyed after been used, but is just hidden by setting its size to zero. And another object with the same characteristics is created when needed. From the user point of view this looks like the previous object remains on its place. But from programmatic point of view this is a new object. (Maybe, located on top of the previous one which has zero size.)

         

        > Click event, a coordinate pair is given to the action

        Yes, correct. When recorded, .Click() action always provided with coordinates where the click occurred and there is no option to disable this. Setting coordinates to -1 (or omitting them) makes Click action to click in the middle of the object.