[PATCH] mmdevapi/tests: Work around Initialize() render breakage on Win 10.

[Andrew Eikum]

Signed-off-by: Andrew Eikum <aeikum at codeweavers.com>

On Mon, Nov 09, 2020 at 05:40:25PM +0100, Francois Gouget wrote:
> Calling Initialize() twice causes later Start() operations to report a
> failure on Windows 10 >= 1607.
> 
> Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
> ---
>  dlls/mmdevapi/tests/render.c | 11 ++++++++---
>  1 file changed, 8 insertions(+), 3 deletions(-)
> 
> diff --git a/dlls/mmdevapi/tests/render.c b/dlls/mmdevapi/tests/render.c
> index 8c82a1a81fd..a0aa1b18936 100644
> --- a/dlls/mmdevapi/tests/render.c
> +++ b/dlls/mmdevapi/tests/render.c
> @@ -337,6 +337,14 @@ static void test_audioclient(void)
>              trace("Initialize(duration=0) GetBufferSize is %u\n", num);
>      }
>  
> +    hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, pwfx, NULL);
> +    ok(hr == AUDCLNT_E_ALREADY_INITIALIZED, "Calling Initialize twice returns %08x\n", hr);
> +
> +    hr = IAudioClient_Start(ac);
> +    ok(hr == S_OK ||
> +       broken(hr == AUDCLNT_E_DEVICE_INVALIDATED), /* Win10 >= 1607 */
> +       "Start on a doubly initialized stream returns %08x\n", hr);
> +
>      IAudioClient_Release(ac);
>  
>      hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
> @@ -406,9 +414,6 @@ static void test_audioclient(void)
>      if(t2 == 0)
>          win10 = TRUE;
>  
> -    hr = IAudioClient_Initialize(ac, AUDCLNT_SHAREMODE_SHARED, 0, 5000000, 0, pwfx, NULL);
> -    ok(hr == AUDCLNT_E_ALREADY_INITIALIZED, "Calling Initialize twice returns %08x\n", hr);
> -
>      hr = IAudioClient_SetEventHandle(ac, NULL);
>      ok(hr == E_INVALIDARG, "SetEventHandle(NULL) returns %08x\n", hr);
>  
> -- 
> 2.20.1
> 
>