+++ /dev/null
-/*
- * Unit tests for Direct Show functions - IReferenceClock
- *
- * Copyright (C) 2007 Alex VillacĂs Lasso
- *
- * 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 "uuids.h"
-#include "dshow.h"
-#include "control.h"
-
-static void test_IReferenceClock_query_interface(const char * clockdesc, IReferenceClock * pClock)
-{
- HRESULT hr;
- IUnknown *pF;
-
- hr = IReferenceClock_QueryInterface(pClock, &IID_IUnknown, (void**)&pF);
- ok(hr == S_OK, "IReferenceClock_QueryInterface returned %x\n", hr);
- ok(pF != NULL, "pF is NULL\n");
- if (SUCCEEDED(hr)) IUnknown_Release(pF);
-
- hr = IReferenceClock_QueryInterface(pClock, &IID_IDirectDraw, (void**)&pF);
- ok(hr == E_NOINTERFACE, "IReferenceClock_QueryInterface returned %x\n", hr);
- ok(pF == NULL, "pF is not NULL\n");
-
- hr = IReferenceClock_QueryInterface(pClock, &IID_IReferenceClock, (void**)&pF);
- ok(hr == S_OK, "IReferenceClock_QueryInterface returned %x\n", hr);
- ok(pF != NULL, "pF is NULL\n");
- if (SUCCEEDED(hr)) IUnknown_Release(pF);
-}
-
-/* The following method expects a reference clock that will keep ticking for
- * at least 5 seconds since its creation. This method assumes no other methods
- * were called on the IReferenceClock interface since its creation.
- */
-static void test_IReferenceClock_methods(const char * clockdesc, IReferenceClock * pClock)
-{
- HRESULT hr;
- REFERENCE_TIME time1;
- REFERENCE_TIME time2;
- LONG diff;
-
- /* Test response from invalid (NULL) argument */
- hr = IReferenceClock_GetTime(pClock, NULL);
- ok (hr == E_POINTER, "%s - Expected E_POINTER (0x%08x), got 0x%08x\n", clockdesc, E_POINTER, hr);
-
- /* Test response for valid value - try 1 */
- /* TODO: test whether Windows actually returns S_FALSE in its first invocation */
- time1 = (REFERENCE_TIME)0xdeadbeef;
- hr = IReferenceClock_GetTime(pClock, &time1);
- ok (hr == S_FALSE || hr == S_OK, "%s - Expected S_OK or S_FALSE, got 0x%08x\n", clockdesc, hr);
- ok (time1 != 0xdeadbeef, "%s - value was NOT changed on return!\n", clockdesc);
-
- /* Test response for valid value - try 2 */
- time2 = (REFERENCE_TIME)0xdeadbeef;
- hr = IReferenceClock_GetTime(pClock, &time2);
- ok (hr == S_FALSE || hr == S_OK, "%s - Expected S_OK or S_FALSE, got 0x%08x\n", clockdesc, hr);
- ok (time2 != 0xdeadbeef, "%s - value was NOT changed on return!\n", clockdesc);
-
- /* In case the second invocation managed to return S_FALSE, MSDN says the
- returned time is the same as the previous one. */
- ok ((hr != S_FALSE || time1 == time2), "%s - returned S_FALSE, but values not equal!\n", clockdesc);
-
- time1 = time2;
- Sleep(1000); /* Sleep for at least 1 second */
- hr = IReferenceClock_GetTime(pClock, &time2);
- /* After a 1-second sleep, there is no excuse to get S_FALSE (see TODO above) */
- ok (hr == S_OK, "%s - Expected S_OK, got 0x%08x\n", clockdesc, hr);
-
- /* FIXME: How much deviation should be allowed after a sleep? */
- /* 0.3% is common, and 0.4% is sometimes observed. */
- diff = time2 - time1;
- ok (9940000 <= diff && diff <= 10240000, "%s - Expected difference around 10000000, got %u\n", clockdesc, diff);
-
-}
-
-static void test_IReferenceClock_SystemClock(void)
-{
- IReferenceClock * pReferenceClock;
- HRESULT hr;
-
- hr = CoCreateInstance(&CLSID_SystemClock, NULL, CLSCTX_INPROC_SERVER, &IID_IReferenceClock, (LPVOID*)&pReferenceClock);
- ok(hr == S_OK, "Unable to create reference clock from system clock %x\n", hr);
- if (hr == S_OK)
- {
- test_IReferenceClock_query_interface("SystemClock", pReferenceClock);
- test_IReferenceClock_methods("SystemClock", pReferenceClock);
- IReferenceClock_Release(pReferenceClock);
- }
-}
-
-START_TEST(referenceclock)
-{
- CoInitialize(NULL);
-
- test_IReferenceClock_SystemClock();
-
- CoUninitialize();
-}