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dmsynth/tests: Clarify the sink init / synth latency clock relationship.
Signed-off-by: Michael Stefaniuc <mstefani@winehq.org> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -44,6 +44,13 @@ static BOOL missing_dmsynth(void)
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return TRUE;
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}
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static ULONG get_refcount(void *iface)
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{
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IUnknown *unknown = iface;
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IUnknown_AddRef(unknown);
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return IUnknown_Release(unknown);
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}
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static void test_dmsynth(void)
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{
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IDirectMusicSynth *dmsynth = NULL;
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@ -52,6 +59,7 @@ static void test_dmsynth(void)
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IReferenceClock* clock_sink = NULL;
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IKsControl* control_synth = NULL;
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IKsControl* control_sink = NULL;
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ULONG ref_clock_synth, ref_clock_sink;
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HRESULT hr;
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KSPROPERTY property;
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ULONG value;
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@ -104,6 +112,10 @@ static void test_dmsynth(void)
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ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
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ok(value == TRUE, "Return value: %u, should be 1\n", value);
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/* Synth isn't fully initialized yet */
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hr = IDirectMusicSynth_Activate(dmsynth, TRUE);
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todo_wine ok(hr == DMUS_E_NOSYNTHSINK, "IDirectMusicSynth_Activate returned: %x\n", hr);
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/* Synth has no default clock */
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hr = IDirectMusicSynth_GetLatencyClock(dmsynth, &clock_synth);
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ok(hr == DMUS_E_NOSYNTHSINK, "IDirectMusicSynth_GetLatencyClock returned: %x\n", hr);
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@ -112,8 +124,9 @@ static void test_dmsynth(void)
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hr = IDirectMusicSynthSink_GetLatencyClock(dmsynth_sink, &clock_sink);
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ok(hr == S_OK, "IDirectMusicSynth_GetLatencyClock returned: %x\n", hr);
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ok(clock_sink != NULL, "No clock returned\n");
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ref_clock_sink = get_refcount(clock_sink);
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/* This will set clock to Synth */
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/* This will Init() the SynthSink and finish initializing the Synth */
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hr = IDirectMusicSynth_SetSynthSink(dmsynth, dmsynth_sink);
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ok(hr == S_OK, "IDirectMusicSynth_SetSynthSink returned: %x\n", hr);
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@ -122,6 +135,8 @@ static void test_dmsynth(void)
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ok(hr == S_OK, "IDirectMusicSynth_GetLatencyClock returned: %x\n", hr);
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ok(clock_synth != NULL, "No clock returned\n");
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ok(clock_synth == clock_sink, "Synth and SynthSink clocks are not the same\n");
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ref_clock_synth = get_refcount(clock_synth);
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ok(ref_clock_synth > ref_clock_sink + 1, "Latency clock refcount didn't increase\n");
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if (control_synth)
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IDirectMusicSynth_Release(control_synth);
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