dmime/tests: Add ParseDescriptor NULL pointer tests.

Signed-off-by: Michael Stefaniuc <mstefani@winehq.org> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dmime/tests: Add ParseDescriptor NULL pointer tests.
387a9f70 · Michael Stefaniuc · Alexandre Julliard · 156aceeb · 387a9f70
Commit 387a9f70 authored Mar 11, 2018 by Michael Stefaniuc Committed by Alexandre Julliard Mar 12, 2018
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dmime.c dlls/dmime/tests/dmime.c +13 -0

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--- a/dlls/dmime/tests/dmime.c
+++ b/dlls/dmime/tests/dmime.c
@@ -781,6 +781,19 @@ static void test_parsedescriptor(void)
                wine_dbgstr_guid(&desc.guidClass), forms[i].class);
        IStream_Release(stream);

+        /* NULL pointers */
+        memset(&desc, 0, sizeof(desc));
+        desc.dwSize = sizeof(desc);
+        hr = IDirectMusicObject_ParseDescriptor(dmo, NULL, &desc);
+        ok(hr == E_POINTER, "ParseDescriptor failed: %08x, expected E_POINTER\n", hr);
+        hr = IDirectMusicObject_ParseDescriptor(dmo, stream, NULL);
+        if (forms[i].needs_size)
+            ok(hr == E_INVALIDARG, "ParseDescriptor failed: %08x, expected E_INVALIDARG\n", hr);
+        else
+            ok(hr == E_POINTER, "ParseDescriptor failed: %08x, expected E_POINTER\n", hr);
+        hr = IDirectMusicObject_ParseDescriptor(dmo, NULL, NULL);
+        ok(hr == E_POINTER, "ParseDescriptor failed: %08x, expected E_POINTER\n", hr);
+
        /* Wrong form */
        empty[1] = DMUS_FOURCC_CONTAINER_FORM;
        stream = gen_riff_stream(empty);