ole32/tests: A test to show data cache QI problems.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2016-03-10 10:33:31 +03:00 committed by Alexandre Julliard
parent cceb19d0b2
commit a411ef99fc
1 changed files with 26 additions and 3 deletions

View File

@ -1505,13 +1505,11 @@ static HRESULT WINAPI Unknown_QueryInterface(IUnknown *iface, REFIID riid, void
static ULONG WINAPI Unknown_AddRef(IUnknown *iface)
{
ok(0, "unexpected AddRef\n");
return 2;
}
static ULONG WINAPI Unknown_Release(IUnknown *iface)
{
ok(0, "unexpected Release\n");
return 1;
}
@ -1528,7 +1526,9 @@ static void test_data_cache(void)
{
HRESULT hr;
IOleCache2 *pOleCache;
IOleCache *olecache;
IStorage *pStorage;
IUnknown *unk;
IPersistStorage *pPS;
IViewObject *pViewObject;
IOleCacheControl *pOleCacheControl;
@ -1601,9 +1601,32 @@ static void test_data_cache(void)
todo_wine
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
hr = CreateDataCache(&unknown, &CLSID_NULL, &IID_IUnknown, (void**)&pOleCache);
hr = CreateDataCache(&unknown, &CLSID_NULL, &IID_IUnknown, (void**)&unk);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IUnknown_QueryInterface(unk, &IID_IOleCache, (void**)&olecache);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IUnknown_QueryInterface(unk, &IID_IOleCache2, (void**)&pOleCache);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(unk != (IUnknown*)olecache, "got %p, expected %p\n", olecache, unk);
ok(unk != (IUnknown*)pOleCache, "got %p, expected %p\n", pOleCache, unk);
IOleCache2_Release(pOleCache);
IOleCache_Release(olecache);
IUnknown_Release(unk);
hr = CreateDataCache(NULL, &CLSID_NULL, &IID_IUnknown, (void**)&unk);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IUnknown_QueryInterface(unk, &IID_IOleCache, (void**)&olecache);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IUnknown_QueryInterface(unk, &IID_IOleCache2, (void**)&pOleCache);
ok(hr == S_OK, "got 0x%08x\n", hr);
todo_wine {
ok(unk == (IUnknown*)olecache, "got %p, expected %p\n", olecache, unk);
ok(unk == (IUnknown*)pOleCache, "got %p, expected %p\n", pOleCache, unk);
}
IOleCache2_Release(pOleCache);
IOleCache_Release(olecache);
IUnknown_Release(unk);
/* Test with new data */