mfreadwrite: Add initial tests.

configure

@@ -19692,6 +19692,7 @@ wine_fn_config_makefile dlls/mf3216 enable_mf3216
 wine_fn_config_makefile dlls/mfplat enable_mfplat
 wine_fn_config_makefile dlls/mfplat/tests enable_tests
 wine_fn_config_makefile dlls/mfreadwrite enable_mfreadwrite
+wine_fn_config_makefile dlls/mfreadwrite/tests enable_tests
 wine_fn_config_makefile dlls/mfuuid enable_mfuuid
 wine_fn_config_makefile dlls/mgmtapi enable_mgmtapi
 wine_fn_config_makefile dlls/midimap enable_midimap

configure.ac

@@ -3431,6 +3431,7 @@ WINE_CONFIG_MAKEFILE(dlls/mf3216)
 WINE_CONFIG_MAKEFILE(dlls/mfplat)
 WINE_CONFIG_MAKEFILE(dlls/mfplat/tests)
 WINE_CONFIG_MAKEFILE(dlls/mfreadwrite)
+WINE_CONFIG_MAKEFILE(dlls/mfreadwrite/tests)
 WINE_CONFIG_MAKEFILE(dlls/mfuuid)
 WINE_CONFIG_MAKEFILE(dlls/mgmtapi)
 WINE_CONFIG_MAKEFILE(dlls/midimap)

dlls/mfreadwrite/Makefile.in

 MODULE    = mfreadwrite.dll
+IMPORTLIB = mfreadwrite
 
 C_SRCS = \
 	main.c

dlls/mfreadwrite/tests/Makefile.in

+TESTDLL   = mfreadwrite.dll
+IMPORTS   = ole32 mfplat mfreadwrite mfuuid
+
+C_SRCS = \
+	mfplat.c

dlls/mfreadwrite/tests/mfplat.c

+/*
+ * Copyright 2018 Alistair Leslie-Hughes
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdarg.h>
+#include <string.h>
+
+#define COBJMACROS
+
+#include "windef.h"
+#include "winbase.h"
+#include "winuser.h"
+#include "winreg.h"
+
+#include "mfapi.h"
+#include "mfidl.h"
+#include "mferror.h"
+#include "mfreadwrite.h"
+
+#include "wine/test.h"
+
+#include "initguid.h"
+DEFINE_GUID(MF_READWRITE_MMCSS_PRIORITY_AUDIO,0x273db885, 0x2de2, 0x4db2, 0xa6, 0xa7, 0xfd, 0xb6, 0x6f, 0xb4, 0x0b, 0x61);
+DEFINE_GUID(MF_READWRITE_MMCSS_CLASS_AUDIO,   0x430847da, 0x0890, 0x4b0e, 0x93, 0x8c, 0x05, 0x43, 0x32, 0xc5, 0x47, 0xe1);
+
+static HRESULT (WINAPI *pMFCreateMFByteStreamOnStream)(IStream *stream, IMFByteStream **bytestream);
+
+static void init_functions(void)
+{
+    HMODULE mod = GetModuleHandleA("mfplat.dll");
+
+#define X(f) if (!(p##f = (void*)GetProcAddress(mod, #f))) return;
+    X(MFCreateMFByteStreamOnStream);
+#undef X
+}
+
+static void test_MFCreateSourceReaderFromByteStream(void)
+{
+    static const WCHAR audio[] = {'A','u','d','i','o',0};
+    IMFSourceReader *source;
+    IMFAttributes *attributes;
+    IMFByteStream *bytestream = NULL;
+    IStream *stream = NULL;
+    HRESULT hr;
+
+    if(!pMFCreateMFByteStreamOnStream)
+    {
+        win_skip("MFCreateMFByteStreamOnStream() not found\n");
+        return;
+    }
+
+    hr = MFCreateAttributes( &attributes, 3 );
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    hr =  IMFAttributes_SetString(attributes, &MF_READWRITE_MMCSS_CLASS_AUDIO, audio);
+    todo_wine ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    hr = IMFAttributes_SetUINT32(attributes, &MF_READWRITE_MMCSS_PRIORITY_AUDIO, 0);
+    todo_wine ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    hr = CreateStreamOnHGlobal(NULL, TRUE, &stream);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    hr = pMFCreateMFByteStreamOnStream(stream, &bytestream);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    hr = MFCreateSourceReaderFromByteStream(bytestream, attributes, &source);
+    ok(hr == S_OK || hr == MF_E_UNSUPPORTED_BYTESTREAM_TYPE, "got 0x%08x\n", hr);
+
+    if(stream)
+        IStream_Release(stream);
+    if(bytestream)
+        IMFByteStream_Release(bytestream);
+    IMFAttributes_Release(attributes);
+    if(source)
+        IMFSourceReader_Release(source);
+}
+
+START_TEST(mfplat)
+{
+    HRESULT hr;
+
+    CoInitialize(NULL);
+
+    hr = MFStartup(MF_VERSION, MFSTARTUP_FULL);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    init_functions();
+
+    test_MFCreateSourceReaderFromByteStream();
+
+    MFShutdown();
+
+    CoUninitialize();
+}