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quartz/tests: Test filter mapper interfaces. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-05-15 16:09:16 -05:00 committed by Alexandre Julliard
parent cecd09ceb9
commit e1c57c27cd
1 changed files with 40 additions and 0 deletions
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40
dlls/quartz/tests/filtermapper.c
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@ -27,6 +27,15 @@
#include "initguid.h"
#include "wine/fil_data.h"
static IFilterMapper3 *create_mapper(void)
{
IFilterMapper3 *ret;
HRESULT hr;
hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER, &IID_IFilterMapper3, (void **)&ret);
ok(hr == S_OK, "Failed to create filter mapper, hr %#x.\n", hr);
return ret;
}
static ULONG get_refcount(void *iface)
{
IUnknown *unknown = iface;
@ -34,6 +43,36 @@ static ULONG get_refcount(void *iface)
return IUnknown_Release(unknown);
}
#define check_interface(a, b, c) check_interface_(__LINE__, a, b, c)
static void check_interface_(unsigned int line, void *iface_ptr, REFIID iid, BOOL supported)
{
IUnknown *iface = iface_ptr;
HRESULT hr, expected_hr;
IUnknown *unk;
expected_hr = supported ? S_OK : E_NOINTERFACE;
hr = IUnknown_QueryInterface(iface, iid, (void **)&unk);
ok_(__FILE__, line)(hr == expected_hr, "Got hr %#x, expected %#x.\n", hr, expected_hr);
if (SUCCEEDED(hr))
IUnknown_Release(unk);
}
static void test_interfaces(void)
{
IFilterMapper3 *mapper = create_mapper();
check_interface(mapper, &IID_IAMFilterData, TRUE);
check_interface(mapper, &IID_IFilterMapper, TRUE);
check_interface(mapper, &IID_IFilterMapper2, TRUE);
check_interface(mapper, &IID_IFilterMapper3, TRUE);
check_interface(mapper, &IID_IUnknown, TRUE);
check_interface(mapper, &IID_IFilterGraph, FALSE);
IFilterMapper3_Release(mapper);
}
/* Helper function, checks if filter with given name was enumerated. */
static BOOL enum_find_filter(const WCHAR *wszFilterName, IEnumMoniker *pEnum)
{
@ -624,6 +663,7 @@ START_TEST(filtermapper)
{
CoInitialize(NULL);
test_interfaces();
test_fm2_enummatchingfilters();
test_legacy_filter_registration();
test_ifiltermapper_from_filtergraph();