[PATCH] dmloader/tests: Add IDirectMusicObject::ParseDescriptor() tests
Michael Stefaniuc
mstefani at winehq.org
Mon Mar 5 18:07:26 CST 2018
Signed-off-by: Michael Stefaniuc <mstefani at winehq.org>
---
dlls/dmloader/tests/loader.c | 204 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 204 insertions(+)
diff --git a/dlls/dmloader/tests/loader.c b/dlls/dmloader/tests/loader.c
index ff084b6e4b..46e46d4baf 100644
--- a/dlls/dmloader/tests/loader.c
+++ b/dlls/dmloader/tests/loader.c
@@ -19,11 +19,14 @@
#define COBJMACROS
#include "initguid.h"
+#include <ole2.h>
#include "dmusici.h"
+#include <dmusicf.h>
#include "wine/test.h"
#define ARRAY_SIZE(a) (sizeof(a)/sizeof((a)[0]))
+DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
static unsigned char mp3file[] = "\xFF\xFB\x92\x04"; /* MP3 header */
static unsigned char rifffile[8+4+8+16+8+256] = "RIFF\x24\x01\x00\x00WAVE" /* header: 4 ("WAVE") + (8 + 16) (format segment) + (8 + 256) (data segment) = 0x124 */
"fmt \x10\x00\x00\x00\x01\x00\x20\x00\xAC\x44\x00\x00\x10\xB1\x02\x00\x04\x00\x10\x00" /* format segment: PCM, 2 chan, 44100 Hz, 16 bits */
@@ -391,6 +394,205 @@ static void test_container(void)
while (IDirectMusicContainer_Release(dmc));
}
+struct chunk {
+ FOURCC id;
+ DWORD size;
+ FOURCC type;
+};
+
+#define CHUNK_HDR_SIZE (sizeof(FOURCC) + sizeof(DWORD))
+
+/* Generate a RIFF file format stream from an array of FOURCC ids.
+ RIFF and LIST need to be followed by the form type respectively list type,
+ followed by the chunks of the list and terminated with 0. */
+static IStream *gen_riff_stream(const FOURCC *ids)
+{
+ static const LARGE_INTEGER zero;
+ int level = -1;
+ DWORD *sizes[4]; /* Stack for the sizes of RIFF and LIST chunks */
+ char riff[1024];
+ char *p = riff;
+ struct chunk *ck;
+ IStream *stream;
+
+ do {
+ ck = (struct chunk *)p;
+ ck->id = *ids++;
+ switch (ck->id) {
+ case 0:
+ *sizes[level] = p - (char *)sizes[level] - sizeof(DWORD);
+ level--;
+ break;
+ case FOURCC_LIST:
+ case FOURCC_RIFF:
+ level++;
+ sizes[level] = &ck->size;
+ ck->type = *ids++;
+ p += sizeof(*ck);
+ break;
+ case DMUS_FOURCC_GUID_CHUNK:
+ ck->size = sizeof(GUID_NULL);
+ p += CHUNK_HDR_SIZE;
+ memcpy(p, &GUID_NULL, sizeof(GUID_NULL));
+ p += ck->size;
+ break;
+ case DMUS_FOURCC_VERSION_CHUNK:
+ {
+ DMUS_VERSION ver = {5, 8};
+
+ ck->size = sizeof(ver);
+ p += CHUNK_HDR_SIZE;
+ memcpy(p, &ver, sizeof(ver));
+ p += ck->size;
+ break;
+ }
+ default:
+ {
+ /* Just convert the FOURCC id to a WCHAR string */
+ WCHAR *s;
+
+ ck->size = 5 * sizeof(WCHAR);
+ p += CHUNK_HDR_SIZE;
+ s = (WCHAR *)p;
+ s[0] = (char)(ck->id);
+ s[1] = (char)(ck->id >> 8);
+ s[2] = (char)(ck->id >> 16);
+ s[3] = (char)(ck->id >> 24);
+ s[4] = 0;
+ p += ck->size;
+ }
+ }
+ } while (level >= 0);
+
+ ck = (struct chunk *)riff;
+ CreateStreamOnHGlobal(NULL, TRUE, &stream);
+ IStream_Write(stream, riff, ck->size + CHUNK_HDR_SIZE, NULL);
+ IStream_Seek(stream, zero, STREAM_SEEK_SET, NULL);
+
+ return stream;
+}
+
+static void test_parsedescriptor(void)
+{
+ IDirectMusicObject *dmo;
+ IStream *stream;
+ DMUS_OBJECTDESC desc;
+ HRESULT hr;
+ DWORD valid;
+ const WCHAR s_unam[] = {'U','N','A','M','\0'};
+ const FOURCC alldesc[] =
+ {
+ FOURCC_RIFF, DMUS_FOURCC_CONTAINER_FORM, DMUS_FOURCC_CATEGORY_CHUNK, FOURCC_LIST,
+ DMUS_FOURCC_UNFO_LIST, DMUS_FOURCC_UNAM_CHUNK, DMUS_FOURCC_UCOP_CHUNK,
+ DMUS_FOURCC_UCMT_CHUNK, DMUS_FOURCC_USBJ_CHUNK, 0, DMUS_FOURCC_VERSION_CHUNK,
+ DMUS_FOURCC_GUID_CHUNK, 0
+ };
+ const FOURCC dupes[] =
+ {
+ FOURCC_RIFF, DMUS_FOURCC_CONTAINER_FORM, DMUS_FOURCC_CATEGORY_CHUNK,
+ DMUS_FOURCC_CATEGORY_CHUNK, DMUS_FOURCC_VERSION_CHUNK, DMUS_FOURCC_VERSION_CHUNK,
+ DMUS_FOURCC_GUID_CHUNK, DMUS_FOURCC_GUID_CHUNK, FOURCC_LIST, DMUS_FOURCC_UNFO_LIST,
+ DMUS_FOURCC_UNAM_CHUNK, 0, FOURCC_LIST, DMUS_FOURCC_UNFO_LIST, mmioFOURCC('I','N','A','M'),
+ 0, 0
+ };
+ FOURCC empty[] = {FOURCC_RIFF, DMUS_FOURCC_CONTAINER_FORM, 0};
+ FOURCC inam[] =
+ {
+ FOURCC_RIFF, DMUS_FOURCC_CONTAINER_FORM, FOURCC_LIST, DMUS_FOURCC_UNFO_LIST,
+ mmioFOURCC('I','N','A','M'), 0, 0
+ };
+
+ hr = CoCreateInstance(&CLSID_DirectMusicContainer, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IDirectMusicObject, (void **)&dmo);
+ ok(hr == S_OK, "DirectMusicContainer create failed: %08x, expected S_OK\n", hr);
+
+ /* Nothing loaded */
+ memset(&desc, 0, sizeof(desc));
+ hr = IDirectMusicObject_GetDescriptor(dmo, &desc);
+ ok(hr == S_OK, "GetDescriptor failed: %08x, expected S_OK\n", hr);
+ ok(desc.dwValidData == DMUS_OBJ_CLASS /* XP */ ||
+ broken(desc.dwValidData == (DMUS_OBJ_OBJECT | DMUS_OBJ_CLASS)), /* Vista and above */
+ "Got valid data %#x, expected DMUS_OBJ_OBJECT\n", desc.dwValidData);
+ ok(IsEqualGUID(&desc.guidClass, &CLSID_DirectMusicContainer),
+ "Got class guid %s, expected CLSID_DirectMusicContainer\n",
+ wine_dbgstr_guid(&desc.guidClass));
+
+ /* Empty RIFF stream */
+ stream = gen_riff_stream(empty);
+ memset(&desc, 0, sizeof(desc));
+ hr = IDirectMusicObject_ParseDescriptor(dmo, stream, &desc);
+ ok(hr == E_INVALIDARG, "ParseDescriptor failed: %08x, expected E_INVALIDARG\n", hr);
+ desc.dwSize = sizeof(desc);
+ hr = IDirectMusicObject_ParseDescriptor(dmo, stream, &desc);
+ ok(hr == S_OK, "ParseDescriptor failed: %08x, expected S_OK\n", hr);
+ ok(desc.dwValidData == DMUS_OBJ_CLASS, "Got valid data %#x, expected DMUS_OBJ_CLASS\n",
+ desc.dwValidData);
+ ok(IsEqualGUID(&desc.guidClass, &CLSID_DirectMusicContainer),
+ "Got class guid %s, expected CLSID_DirectMusicContainer\n",
+ wine_dbgstr_guid(&desc.guidClass));
+ IStream_Release(stream);
+
+ /* Wrong form */
+ empty[1] = DMUS_FOURCC_SEGMENT_FORM;
+ stream = gen_riff_stream(empty);
+ hr = IDirectMusicObject_ParseDescriptor(dmo, stream, &desc);
+ todo_wine ok(hr == DMUS_E_DESCEND_CHUNK_FAIL,
+ "ParseDescriptor failed: %08x, expected DMUS_E_DESCEND_CHUNK_FAIL\n", hr);
+
+ /* All desc chunks */
+ stream = gen_riff_stream(alldesc);
+ memset(&desc, 0, sizeof(desc));
+ desc.dwSize = sizeof(desc);
+ hr = IDirectMusicObject_ParseDescriptor(dmo, stream, &desc);
+ ok(hr == S_OK, "ParseDescriptor failed: %08x, expected S_OK\n", hr);
+ valid = DMUS_OBJ_OBJECT|DMUS_OBJ_CLASS|DMUS_OBJ_NAME|DMUS_OBJ_CATEGORY|DMUS_OBJ_VERSION;
+ ok(desc.dwValidData == valid, "Got valid data %#x, expected %#x\n", desc.dwValidData, valid);
+ ok(IsEqualGUID(&desc.guidClass, &CLSID_DirectMusicContainer),
+ "Got class guid %s, expected CLSID_DirectMusicContainer\n",
+ wine_dbgstr_guid(&desc.guidClass));
+ ok(IsEqualGUID(&desc.guidObject, &GUID_NULL), "Got object guid %s, expected GUID_NULL\n",
+ wine_dbgstr_guid(&desc.guidClass));
+ ok(!memcmp(desc.wszName, s_unam, sizeof(s_unam)), "Got name '%s', expected 'UNAM'\n",
+ wine_dbgstr_w(desc.wszName));
+ IStream_Release(stream);
+
+ /* UNFO list with INAM */
+ inam[3] = DMUS_FOURCC_UNFO_LIST;
+ stream = gen_riff_stream(inam);
+ memset(&desc, 0, sizeof(desc));
+ desc.dwSize = sizeof(desc);
+ hr = IDirectMusicObject_ParseDescriptor(dmo, stream, &desc);
+ ok(hr == S_OK, "ParseDescriptor failed: %08x, expected S_OK\n", hr);
+ todo_wine ok(desc.dwValidData == DMUS_OBJ_CLASS, "Got valid data %#x, expected DMUS_OBJ_CLASS\n",
+ desc.dwValidData);
+ IStream_Release(stream);
+
+ /* INFO list with INAM */
+ inam[3] = DMUS_FOURCC_INFO_LIST;
+ stream = gen_riff_stream(inam);
+ memset(&desc, 0, sizeof(desc));
+ desc.dwSize = sizeof(desc);
+ hr = IDirectMusicObject_ParseDescriptor(dmo, stream, &desc);
+ ok(hr == S_OK, "ParseDescriptor failed: %08x, expected S_OK\n", hr);
+ ok(desc.dwValidData == DMUS_OBJ_CLASS, "Got valid data %#x, expected DMUS_OBJ_CLASS\n",
+ desc.dwValidData);
+ IStream_Release(stream);
+
+ /* Duplicated chunks */
+ stream = gen_riff_stream(dupes);
+ memset(&desc, 0, sizeof(desc));
+ desc.dwSize = sizeof(desc);
+ hr = IDirectMusicObject_ParseDescriptor(dmo, stream, &desc);
+ ok(hr == S_OK, "ParseDescriptor failed: %08x, expected S_OK\n", hr);
+ valid = DMUS_OBJ_OBJECT|DMUS_OBJ_CLASS|DMUS_OBJ_NAME|DMUS_OBJ_CATEGORY|DMUS_OBJ_VERSION;
+ ok(desc.dwValidData == valid, "Got valid data %#x, expected %#x\n", desc.dwValidData, valid);
+ todo_wine ok(!memcmp(desc.wszName, s_unam, sizeof(s_unam)), "Got name '%s', expected 'UNAM'\n",
+ wine_dbgstr_w(desc.wszName));
+ IStream_Release(stream);
+
+ IDirectMusicObject_Release(dmo);
+}
+
START_TEST(loader)
{
CoInitialize(NULL);
@@ -408,5 +610,7 @@ START_TEST(loader)
test_COM();
test_COM_container();
test_container();
+ test_parsedescriptor();
+
CoUninitialize();
}
--
2.14.3
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