dmsynth: Add basic tests.

configure

@@ -15024,6 +15024,7 @@ wine_fn_config_test dlls/dmloader/tests dmloader_test
 wine_fn_config_dll dmscript enable_dmscript
 wine_fn_config_dll dmstyle enable_dmstyle
 wine_fn_config_dll dmsynth enable_dmsynth
+wine_fn_config_test dlls/dmsynth/tests dmsynth_test
 wine_fn_config_dll dmusic enable_dmusic
 wine_fn_config_test dlls/dmusic/tests dmusic_test
 wine_fn_config_dll dmusic32 enable_dmusic32 implib

configure.ac

@@ -2530,6 +2530,7 @@ WINE_CONFIG_TEST(dlls/dmloader/tests)
 WINE_CONFIG_DLL(dmscript)
 WINE_CONFIG_DLL(dmstyle)
 WINE_CONFIG_DLL(dmsynth)
+WINE_CONFIG_TEST(dlls/dmsynth/tests)
 WINE_CONFIG_DLL(dmusic)
 WINE_CONFIG_TEST(dlls/dmusic/tests)
 WINE_CONFIG_DLL(dmusic32,,[implib])

dlls/dmsynth/tests/Makefile.in

+TESTDLL   = dmsynth.dll
+IMPORTS   = oleaut32 ole32 uuid
+
+C_SRCS = \
+	dmsynth.c
+
+@MAKE_TEST_RULES@

dlls/dmsynth/tests/dmsynth.c

+/*
+ * Unit tests for dmsynth functions
+ *
+ * Copyright (C) 2012 Christian Costa
+ *
+ * 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
+ */
+
+#define COBJMACROS
+
+#include <stdio.h>
+
+#include "wine/test.h"
+#include "uuids.h"
+#include "ole2.h"
+#include "initguid.h"
+#include "dmusics.h"
+#include "dmusici.h"
+
+static void test_dmsynth(void)
+{
+    IDirectMusicSynth *dmsynth = NULL;
+    IDirectMusicSynthSink *dmsynth_sink = NULL;
+    HRESULT hr;
+
+    hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth, (LPVOID*)&dmsynth);
+    if (hr != S_OK)
+    {
+        skip("Cannot create DirectMusicSync object (%x)\n", hr);
+        return;
+    }
+
+    hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynthSink, (LPVOID*)&dmsynth_sink);
+    todo_wine ok(hr == S_OK, "CoCreateInstance returned: %x\n", hr);
+
+    if (dmsynth_sink)
+        IDirectMusicSynthSink_Release(dmsynth_sink);
+    IDirectMusicSynth_Release(dmsynth);
+}
+
+START_TEST(dmsynth)
+{
+    CoInitializeEx(NULL, COINIT_MULTITHREADED);
+
+    test_dmsynth();
+
+    CoUninitialize();
+}