Re: (try 5) comdlg32/tests: Windows XP+ cannot do a CreateViewWindow2 twice in rapid seccesion. handle this error.

[Alexandre Julliard]

Aric Stewart  writes:
> @@ -182,19 +182,26 @@ static UINT CALLBACK create_view_window2_hook(HWND dlg, UINT msg, WPARAM wParam,
>          hr = IShellView2_GetCurrentInfo(shell_view2, &folder_settings);
>          ok(SUCCEEDED(hr), "GetCurrentInfo returned %#x\n", hr);
> -
>        ok(folder_settings.ViewMode == FVM_LIST, "view mode is %d, expected %d\n", folder_settings.ViewMode, FVM_LIST);
> -
>        ok(folder_settings.ViewMode == FVM_DETAILS, "view mode is %d, expected %d\n", folder_settings.ViewMode, FVM_DETAILS);
>
>        hr = IShellView2_DestroyViewWindow(shell_view2);
>        ok(SUCCEEDED(hr), "DestroyViewWindow returned %#x\n", hr);
>
> -
>        view_params.pvid = &VID_Details;
> -
>        folder_settings.ViewMode = FVM_LIST;
> -
>        folder_settings.fFlags = 0;
> -
>        view_params.pvid = NULL;
>        hr = IShellView2_CreateViewWindow2(shell_view2, &view_params);
> -
>        ok(SUCCEEDED(hr), "CreateViewWindow2 returned %#x\n", hr);
> -
>        /*
> -
>         * Windows XP is unable to recreate the ViewWindow2 returning
> -
>         * A Catastrophic failure error
> -
>         */

So why can't it recreate it?  Do you need to clean up something else beforehand?

(try 5) comdlg32/tests: Windows XP+ cannot do a CreateViewWindow2 twice in rapid seccesion. handle this error.

[Paul Vriens]

Alexandre Julliard wrote:
> Aric Stewart  writes:
> > @@ -182,19 +182,26 @@ static UINT CALLBACK create_view_window2_hook(HWND dlg, UINT msg, WPARAM wParam,
> >          hr = IShellView2_GetCurrentInfo(shell_view2, &folder_settings);
> >          ok(SUCCEEDED(hr), "GetCurrentInfo returned %#x\n", hr);
> > -
> >        ok(folder_settings.ViewMode == FVM_LIST, "view mode is %d, expected %d\n", folder_settings.ViewMode, FVM_LIST);
> > -
> >        ok(folder_settings.ViewMode == FVM_DETAILS, "view mode is %d, expected %d\n", folder_settings.ViewMode, FVM_DETAILS);
> >
> >        hr = IShellView2_DestroyViewWindow(shell_view2);
> >        ok(SUCCEEDED(hr), "DestroyViewWindow returned %#x\n", hr);
> >
> > -
> >        view_params.pvid = &VID_Details;
> > -
> >        folder_settings.ViewMode = FVM_LIST;
> > -
> >        folder_settings.fFlags = 0;
> > -
> >        view_params.pvid = NULL;
> >        hr = IShellView2_CreateViewWindow2(shell_view2, &view_params);
> > -
> >        ok(SUCCEEDED(hr), "CreateViewWindow2 returned %#x\n", hr);
> > -
> >        /*
> > -
> >         * Windows XP is unable to recreate the ViewWindow2 returning
> > -
> >         * A Catastrophic failure error
> > -
> >         */
>
> So why can't it recreate it?  Do you need to clean up something else beforehand?

Hi,

In an effort to squash the last test failures (W2K3), I had a go at this one.

When I add a DestroyWindow() the tests succeed on my W2K3. I'm however not sure 
it's the correct way or if I'm even close:

hr = IShellView2_DestroyViewWindow(shell_view2);
              ok(SUCCEEDED(hr), "DestroyViewWindow returned %#x\n", hr);

+            DestroyWindow(view_params.hwndView);
+
              view_params.pvid = &VID_Details;
              hr = IShellView2_CreateViewWindow2(shell_view2, &view_params);
              ok(SUCCEEDED(hr), "CreateViewWindow2 returned %#x\n", hr);

The DestroyWindow() succeeds on W2K3 and Vista but fails 
(ERROR_INVALID_WINDOW_HANDLE) on W2K.

(Even though DestroyWindow() succeeds on Vista is doesn't fix the failure on 
that platform).