Sweden-Number/dlls/quartz/tests/misc.c

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/*
* Misc unit tests for Quartz
*
* Copyright (C) 2007 Google (Lei Zhang)
*
* 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 "wine/test.h"
#include "dshow.h"
#define QI_SUCCEED(iface, riid, ppv) hr = IUnknown_QueryInterface(iface, &riid, (LPVOID*)&ppv); \
ok(hr == S_OK, "IUnknown_QueryInterface returned %x\n", hr); \
ok(ppv != NULL, "Pointer is NULL\n");
#define QI_FAIL(iface, riid, ppv) hr = IUnknown_QueryInterface(iface, &riid, (LPVOID*)&ppv); \
ok(hr == E_NOINTERFACE, "IUnknown_QueryInterface returned %x\n", hr); \
ok(ppv == NULL, "Pointer is %p\n", ppv);
#define ADDREF_EXPECT(iface, num) if (iface) { \
hr = IUnknown_AddRef(iface); \
ok(hr == num, "IUnknown_AddRef should return %d, got %d\n", num, hr); \
}
#define RELEASE_EXPECT(iface, num) if (iface) { \
hr = IUnknown_Release(iface); \
ok(hr == num, "IUnknown_Release should return %d, got %d\n", num, hr); \
}
static void test_aggregation(const CLSID clsidOuter, const CLSID clsidInner,
const IID iidOuter, const IID iidInner)
{
HRESULT hr;
IUnknown *pUnkOuter = NULL;
IUnknown *pUnkInner = NULL;
IUnknown *pUnkInnerFail = NULL;
IUnknown *pUnkOuterTest = NULL;
IUnknown *pUnkInnerTest = NULL;
IUnknown *pUnkAggregatee = NULL;
IUnknown *pUnkAggregator = NULL;
IUnknown *pUnkTest = NULL;
hr = CoCreateInstance(&clsidOuter, NULL, CLSCTX_INPROC_SERVER,
&IID_IUnknown, (LPVOID*)&pUnkOuter);
ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
ok(pUnkOuter != NULL, "pUnkOuter is NULL\n");
if (!pUnkOuter)
{
skip("pUnkOuter is NULL\n");
return;
}
/* for aggregation, we should only be able to request IUnknown */
hr = CoCreateInstance(&clsidInner, pUnkOuter, CLSCTX_INPROC_SERVER,
&iidInner, (LPVOID*)&pUnkInnerFail);
ok(hr == E_NOINTERFACE, "CoCreateInstance returned %x\n", hr);
ok(pUnkInnerFail == NULL, "pUnkInnerFail is not NULL\n");
/* aggregation, request IUnknown */
hr = CoCreateInstance(&clsidInner, pUnkOuter, CLSCTX_INPROC_SERVER,
&IID_IUnknown, (LPVOID*)&pUnkInner);
ok(hr == S_OK, "CoCreateInstance returned %x\n", hr);
ok(pUnkInner != NULL, "pUnkInner is NULL\n");
if (!pUnkInner)
{
skip("pUnkInner is NULL\n");
return;
}
ADDREF_EXPECT(pUnkOuter, 2);
ADDREF_EXPECT(pUnkInner, 2);
RELEASE_EXPECT(pUnkOuter, 1);
RELEASE_EXPECT(pUnkInner, 1);
QI_FAIL(pUnkOuter, iidInner, pUnkAggregatee);
QI_FAIL(pUnkInner, iidOuter, pUnkAggregator);
/* these QueryInterface calls should work */
QI_SUCCEED(pUnkOuter, iidOuter, pUnkAggregator);
QI_SUCCEED(pUnkOuter, IID_IUnknown, pUnkOuterTest);
QI_SUCCEED(pUnkInner, iidInner, pUnkAggregatee);
QI_SUCCEED(pUnkInner, IID_IUnknown, pUnkInnerTest);
if (!pUnkAggregator || !pUnkOuterTest || !pUnkAggregatee
|| !pUnkInnerTest)
{
skip("One of the required interfaces is NULL\n");
return;
}
ADDREF_EXPECT(pUnkAggregator, 5);
ADDREF_EXPECT(pUnkOuterTest, 6);
ADDREF_EXPECT(pUnkAggregatee, 7);
ADDREF_EXPECT(pUnkInnerTest, 3);
RELEASE_EXPECT(pUnkAggregator, 6);
RELEASE_EXPECT(pUnkOuterTest, 5);
RELEASE_EXPECT(pUnkAggregatee, 4);
RELEASE_EXPECT(pUnkInnerTest, 2);
QI_SUCCEED(pUnkAggregator, IID_IUnknown, pUnkTest);
QI_SUCCEED(pUnkOuterTest, IID_IUnknown, pUnkTest);
QI_SUCCEED(pUnkAggregatee, IID_IUnknown, pUnkTest);
QI_SUCCEED(pUnkInnerTest, IID_IUnknown, pUnkTest);
QI_FAIL(pUnkAggregator, iidInner, pUnkTest);
QI_FAIL(pUnkOuterTest, iidInner, pUnkTest);
QI_FAIL(pUnkAggregatee, iidInner, pUnkTest);
QI_SUCCEED(pUnkInnerTest, iidInner, pUnkTest);
QI_SUCCEED(pUnkAggregator, iidOuter, pUnkTest);
QI_SUCCEED(pUnkOuterTest, iidOuter, pUnkTest);
QI_SUCCEED(pUnkAggregatee, iidOuter, pUnkTest);
QI_FAIL(pUnkInnerTest, iidOuter, pUnkTest);
RELEASE_EXPECT(pUnkAggregator, 10);
RELEASE_EXPECT(pUnkOuterTest, 9);
RELEASE_EXPECT(pUnkAggregatee, 8);
RELEASE_EXPECT(pUnkInnerTest, 2);
RELEASE_EXPECT(pUnkOuter, 7);
RELEASE_EXPECT(pUnkInner, 1);
}
static void test_video_renderer_aggregations(void)
{
const IID * iids[] = {
&IID_IMediaFilter, &IID_IBaseFilter, &IID_IBasicVideo, &IID_IVideoWindow
};
int i;
for (i = 0; i < sizeof(iids) / sizeof(iids[0]); i++)
{
test_aggregation(CLSID_SystemClock, CLSID_VideoRenderer,
IID_IReferenceClock, *iids[i]);
}
}
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static void test_filter_graph_aggregations(void)
{
const IID * iids[] = {
&IID_IFilterGraph2, &IID_IMediaControl, &IID_IGraphBuilder,
&IID_IFilterGraph, &IID_IMediaSeeking, &IID_IBasicAudio, &IID_IBasicVideo,
&IID_IVideoWindow, &IID_IMediaEventEx, &IID_IMediaFilter,
&IID_IMediaEventSink, &IID_IGraphConfig, &IID_IMediaPosition
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};
int i;
for (i = 0; i < sizeof(iids) / sizeof(iids[0]); i++)
{
test_aggregation(CLSID_SystemClock, CLSID_FilterGraph,
IID_IReferenceClock, *iids[i]);
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}
}
START_TEST(misc)
{
CoInitialize(NULL);
test_video_renderer_aggregations();
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test_filter_graph_aggregations();
}