Re: [PATCH 0/5] MR3066: uiautomationcore: Initial patches for serverside event support.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/uiautomationcore/tests/uiautomation.c:
> - startup.cb = sizeof(startup);
> - SET_EXPECT_MULTI(winproc_GETOBJECT_UiaRoot, 22);
> - /* Only sent on Win7. */
> - SET_EXPECT(winproc_GETOBJECT_CLIENT);
> -
> - CreateProcessA(NULL, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &startup, &proc);
> - while (MsgWaitForMultipleObjects(1, &proc.hProcess, FALSE, INFINITE, QS_ALLINPUT) != WAIT_OBJECT_0)
> - {
> -
>    struct Provider *prov;
> -
>    MSG msg = { 0 };
> -
> -
>    while (PeekMessageW(&msg, 0, 0, 0, PM_REMOVE))
> -
>    {
> -
>        switch (msg.message)
> -
>        {
> -
>        case WM_UIA_TEST_RESET_EVENT_PROVIDERS:

Since this is using the WM_USER range, the hwnd theoretically needs to be checked in case there are system windows making use of the same range. Probably easiest to use the WM_APP range instead.