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quartz/tests: Clean up CommitDecommitTest(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-02-22 19:27:01 -06:00 committed by Alexandre Julliard
parent 930e0cdc08
commit 83dc66730e
1 changed files with 47 additions and 46 deletions
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93
dlls/quartz/tests/memallocator.c
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@ -1,5 +1,5 @@
/*
* Unit tests for Direct Show functions
* Memory allocator unit tests
*
* Copyright (C) 2005 Christian Costa
*
@ -19,72 +19,73 @@
*/
#define COBJMACROS
#include "wine/test.h"
#include "uuids.h"
#include "dshow.h"
#include "control.h"
#include "wine/test.h"
static void CommitDecommitTest(void)
static IMemAllocator *create_allocator(void)
{
IMemAllocator* pMemAllocator;
IMemAllocator *allocator = NULL;
HRESULT hr = CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER,
&IID_IMemAllocator, (void **)&allocator);
ok(hr == S_OK, "Got hr %#x.\n", hr);
return allocator;
}
static void test_commit(void)
{
ALLOCATOR_PROPERTIES req_props = {2, 65536, 1, 0}, ret_props;
IMemAllocator *allocator = create_allocator();
IMediaSample *sample, *sample2;
HRESULT hr;
BYTE *data;
hr = CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER, &IID_IMemAllocator, (LPVOID*)&pMemAllocator);
ok(hr==S_OK, "Unable to create memory allocator %x\n", hr);
hr = IMemAllocator_SetProperties(allocator, &req_props, &ret_props);
ok(hr == S_OK, "Got hr %#x.\n", hr);
if (hr == S_OK)
{
ALLOCATOR_PROPERTIES RequestedProps;
ALLOCATOR_PROPERTIES ActualProps;
hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, 0);
ok(hr == VFW_E_NOT_COMMITTED, "Got hr %#x.\n", hr);
IMediaSample *sample = NULL, *sample2 = NULL;
hr = IMemAllocator_Commit(allocator);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMemAllocator_Commit(allocator);
ok(hr == S_OK, "Got hr %#x.\n", hr);
RequestedProps.cBuffers = 2;
RequestedProps.cbBuffer = 65536;
RequestedProps.cbAlign = 1;
RequestedProps.cbPrefix = 0;
hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, 0);
ok(hr == S_OK, "Got hr %#x.\n", hr);
IMediaSample_Release(sample);
hr = IMemAllocator_SetProperties(pMemAllocator, &RequestedProps, &ActualProps);
ok(hr==S_OK, "SetProperties returned: %x\n", hr);
hr = IMemAllocator_Decommit(allocator);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMemAllocator_Decommit(allocator);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMemAllocator_Commit(pMemAllocator);
ok(hr==S_OK, "Commit returned: %x\n", hr);
hr = IMemAllocator_Commit(pMemAllocator);
ok(hr==S_OK, "Commit returned: %x\n", hr);
/* Extant samples remain valid even after Decommit() is called. */
hr = IMemAllocator_Commit(allocator);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMemAllocator_GetBuffer(pMemAllocator, &sample, NULL, NULL, 0);
ok(hr==S_OK, "Could not get a buffer: %x\n", hr);
hr = IMemAllocator_GetBuffer(allocator, &sample, NULL, NULL, 0);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMemAllocator_Decommit(pMemAllocator);
ok(hr==S_OK, "Decommit returned: %x\n", hr);
hr = IMemAllocator_Decommit(pMemAllocator);
ok(hr==S_OK, "Cecommit returned: %x\n", hr);
hr = IMediaSample_GetPointer(sample, &data);
ok(hr == S_OK, "Got hr %#x.\n", hr);
/* Decommit and recommit while holding a sample */
if (sample)
{
hr = IMemAllocator_Commit(pMemAllocator);
ok(hr==S_OK, "Commit returned: %x\n", hr);
hr = IMemAllocator_Decommit(allocator);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IMemAllocator_GetBuffer(pMemAllocator, &sample2, NULL, NULL, 0);
ok(hr==S_OK, "Could not get a buffer: %x\n", hr);
IMediaSample_Release(sample);
if (sample2)
IMediaSample_Release(sample2);
memset(data, 0xcc, 65536);
hr = IMemAllocator_Decommit(pMemAllocator);
ok(hr==S_OK, "Cecommit returned: %x\n", hr);
}
IMemAllocator_Release(pMemAllocator);
}
hr = IMemAllocator_GetBuffer(allocator, &sample2, NULL, NULL, 0);
ok(hr == VFW_E_NOT_COMMITTED, "Got hr %#x.\n", hr);
IMediaSample_Release(sample);
IMemAllocator_Release(allocator);
}
START_TEST(memallocator)
{
CoInitialize(NULL);
CommitDecommitTest();
test_commit();
CoUninitialize();
}