[PATCH 2/2] dmusic/tests: Test unimplemented IPersistStream methods in DMCollection

[Michael Stefaniuc]

---
 dlls/dmusic/tests/dmusic.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/dlls/dmusic/tests/dmusic.c b/dlls/dmusic/tests/dmusic.c
index 528d182..b28a187 100644
--- a/dlls/dmusic/tests/dmusic.c
+++ b/dlls/dmusic/tests/dmusic.c
@@ -314,7 +314,10 @@ static void test_dmcoll(void)
 {
     IDirectMusicCollection *dmc;
     IDirectMusicObject *dmo;
+    IPersistStream *ps;
     DMUS_OBJECTDESC desc;
+    CLSID class;
+    ULARGE_INTEGER size;
     HRESULT hr;
 
     hr = CoCreateInstance(&CLSID_DirectMusicCollection, NULL, CLSCTX_INPROC_SERVER,
@@ -347,6 +350,18 @@ static void test_dmcoll(void)
     ok(IsEqualGUID(&desc.guidClass, &CLSID_DirectMusicCollection),
             "guidClass changed, should be CLSID_DirectMusicCollection\n");
 
+    /* Unimplemented IPersistStream methods*/
+    hr = IDirectMusicCollection_QueryInterface(dmc, &IID_IPersistStream, (void**)&ps);
+    ok(hr == S_OK, "QueryInterface for IID_IPersistStream failed: %08x\n", hr);
+    hr = IPersistStream_GetClassID(ps, &class);
+    ok(hr == E_NOTIMPL, "IPersistStream_GetClassID failed: %08x\n", hr);
+    hr = IPersistStream_IsDirty(ps);
+    ok(hr == S_FALSE, "IPersistStream_IsDirty failed: %08x\n", hr);
+    hr = IPersistStream_GetSizeMax(ps, &size);
+    ok(hr == E_NOTIMPL, "IPersistStream_GetSizeMax failed: %08x\n", hr);
+    hr = IPersistStream_Save(ps, NULL, TRUE);
+    ok(hr == E_NOTIMPL, "IPersistStream_Save failed: %08x\n", hr);
+
     while (IDirectMusicCollection_Release(dmc));
 }
 
-- 
1.8.3.1