wine-staging/patches/mfplat-MFTRegister/0004-mfplat-tests-Add-tests.patch

From f7566e5af2508b89e87644cc079844f5827714ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20M=C3=BCller?= <michael@fds-team.de>
Date: Fri, 2 Oct 2015 05:09:10 +0200
Subject: mfplat/tests: Add tests.

---
 configure.ac                  |   1 +
 dlls/mfplat/tests/Makefile.in |   5 ++
 dlls/mfplat/tests/mfplat.c    | 151 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 157 insertions(+)
 create mode 100644 dlls/mfplat/tests/Makefile.in
 create mode 100644 dlls/mfplat/tests/mfplat.c

diff --git a/configure.ac b/configure.ac
index 26be5e60676..a4c1360b3db 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3122,6 +3122,7 @@ WINE_CONFIG_DLL(mciwave)
 WINE_CONFIG_DLL(mf)
 WINE_CONFIG_DLL(mf3216)
 WINE_CONFIG_DLL(mfplat)
+WINE_CONFIG_TEST(dlls/mfplat/tests)
 WINE_CONFIG_DLL(mfreadwrite)
 WINE_CONFIG_DLL(mgmtapi)
 WINE_CONFIG_DLL(midimap)
diff --git a/dlls/mfplat/tests/Makefile.in b/dlls/mfplat/tests/Makefile.in
new file mode 100644
index 00000000000..41a098daafe
--- /dev/null
+++ b/dlls/mfplat/tests/Makefile.in
@@ -0,0 +1,5 @@
+TESTDLL   = mfplat.dll
+IMPORTS   = ole32
+
+C_SRCS = \
+	mfplat.c
diff --git a/dlls/mfplat/tests/mfplat.c b/dlls/mfplat/tests/mfplat.c
new file mode 100644
index 00000000000..5e3be98b59d
--- /dev/null
+++ b/dlls/mfplat/tests/mfplat.c
@@ -0,0 +1,151 @@
+/*
+ * Unit test suite for mfplat.
+ *
+ * Copyright 2015 Michael Müller
+ *
+ * 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 "initguid.h"
+#include "mfapi.h"
+#include "mferror.h"
+
+#include "wine/test.h"
+
+DEFINE_GUID(MFT_CATEGORY_OTHER, 0x90175d57,0xb7ea,0x4901,0xae,0xb3,0x93,0x3a,0x87,0x47,0x75,0x6f);
+
+DEFINE_GUID(DUMMY_CLSID, 0x12345678,0x1234,0x1234,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19);
+DEFINE_GUID(DUMMY_GUID1, 0x12345678,0x1234,0x1234,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x21);
+DEFINE_GUID(DUMMY_GUID2, 0x12345678,0x1234,0x1234,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22);
+DEFINE_GUID(DUMMY_GUID3, 0x12345678,0x1234,0x1234,0x33,0x33,0x33,0x33,0x33,0x33,0x33,0x33);
+
+static HRESULT (WINAPI* pMFTEnum)(GUID, UINT32, MFT_REGISTER_TYPE_INFO *, MFT_REGISTER_TYPE_INFO *,
+                                  IMFAttributes *, CLSID**, UINT32*);
+static HRESULT (WINAPI* pMFTRegister)(CLSID, GUID, LPWSTR, UINT32, UINT32, MFT_REGISTER_TYPE_INFO *,
+                                      UINT32, MFT_REGISTER_TYPE_INFO *, void *);
+static HRESULT (WINAPI* pMFTUnregister)(CLSID);
+
+static BOOL check_clsid(CLSID *clsids, UINT32 count)
+{
+    int i;
+    for (i = 0; i < count; i++)
+    {
+        if (IsEqualGUID(&clsids[i], &DUMMY_CLSID))
+            return TRUE;
+    }
+    return FALSE;
+}
+
+static void test_register(void)
+{
+    static WCHAR name[] = {'W','i','n','e',' ','t','e','s','t',0};
+    MFT_REGISTER_TYPE_INFO input;
+    MFT_REGISTER_TYPE_INFO output;
+    CLSID *clsids;
+    UINT32 count;
+    HRESULT ret;
+
+    memcpy(&input.guidMajorType, &DUMMY_GUID1, sizeof(GUID));
+    memcpy(&input.guidMajorType, &DUMMY_GUID2, sizeof(GUID));
+    memcpy(&output.guidSubtype, &DUMMY_GUID1, sizeof(GUID));
+    memcpy(&output.guidSubtype, &DUMMY_GUID3, sizeof(GUID));
+
+    ret = pMFTRegister(DUMMY_CLSID, MFT_CATEGORY_OTHER, name, 0, 1, &input, 1, &output, NULL);
+    ok(!ret, "Failed to register dummy filter: %x\n", ret);
+    if (ret) return;
+
+    count = 0;
+    clsids = NULL;
+    ret = pMFTEnum(MFT_CATEGORY_OTHER, 0, NULL, NULL, NULL, &clsids, &count);
+    ok(!ret, "Failed to enumerate filters: %x\n", ret);
+    ok(count > 0, "Expected count > 0\n");
+    ok(clsids != NULL, "Expected clsids != NULL\n");
+    ok(check_clsid(clsids, count), "Filter was not part of enumeration\n");
+    CoTaskMemFree(clsids);
+
+    count = 0;
+    clsids = NULL;
+    ret = pMFTEnum(MFT_CATEGORY_OTHER, 0, &input, NULL, NULL, &clsids, &count);
+    ok(!ret, "Failed to enumerate filters: %x\n", ret);
+    ok(count > 0, "Expected count > 0\n");
+    ok(clsids != NULL, "Expected clsids != NULL\n");
+    ok(check_clsid(clsids, count), "Filter was not part of enumeration\n");
+    CoTaskMemFree(clsids);
+
+    count = 0;
+    clsids = NULL;
+    ret = pMFTEnum(MFT_CATEGORY_OTHER, 0, NULL, &output, NULL, &clsids, &count);
+    ok(!ret, "Failed to enumerate filters: %x\n", ret);
+    ok(count > 0, "Expected count > 0\n");
+    ok(clsids != NULL, "Expected clsids != NULL\n");
+    ok(check_clsid(clsids, count), "Filter was not part of enumeration\n");
+    CoTaskMemFree(clsids);
+
+    count = 0;
+    clsids = NULL;
+    ret = pMFTEnum(MFT_CATEGORY_OTHER, 0, &input, &output, NULL, &clsids, &count);
+    ok(!ret, "Failed to enumerate filters: %x\n", ret);
+    ok(count > 0, "Expected count > 0\n");
+    ok(clsids != NULL, "Expected clsids != NULL\n");
+    ok(check_clsid(clsids, count), "Filter was not part of enumeration\n");
+    CoTaskMemFree(clsids);
+
+    /* exchange input and output */
+    count = 0;
+    clsids = NULL;
+    ret = pMFTEnum(MFT_CATEGORY_OTHER, 0, &output, &input, NULL, &clsids, &count);
+    ok(!ret, "Failed to enumerate filters: %x\n", ret);
+    ok(!count, "Expected count == 0\n");
+    ok(clsids == NULL, "Expected clsids == NULL\n");
+
+    pMFTUnregister(DUMMY_CLSID);
+}
+
+BOOL init_function_ptrs(void)
+{
+    HMODULE mfplat = LoadLibraryA("mfplat.dll");
+    if (!mfplat)
+    {
+        win_skip("Could not load mfplat.dll\n");
+        return FALSE;
+    }
+
+    #define LOAD_FUNCPTR(f) p##f = (void*)GetProcAddress(mfplat, #f)
+    LOAD_FUNCPTR(MFTEnum);
+    LOAD_FUNCPTR(MFTRegister);
+    LOAD_FUNCPTR(MFTUnregister);
+    #undef LOAD_FUNCPTR
+
+    return TRUE;
+}
+
+START_TEST(mfplat)
+{
+    if (!init_function_ptrs())
+        return;
+
+    CoInitialize(NULL);
+    test_register();
+}
-- 
2.11.0