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ole32/tests: Add more tests for custom ILockBytes implementation. 

Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Esme Povirk <esme@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2021-03-31 10:45:33 +03:00 committed by Alexandre Julliard
parent 97b420224e
commit 6fdbec0890
1 changed files with 23 additions and 2 deletions
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25
dlls/ole32/tests/storage32.c
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@ -241,6 +241,9 @@ static void CreateTestLockBytes(TestLockBytes **This)
{
(*This)->ILockBytes_iface.lpVtbl = &TestLockBytes_Vtbl;
(*This)->ref = 1;
(*This)->size = 0;
(*This)->buffer_size = 1024;
(*This)->contents = HeapAlloc(GetProcessHeap(), 0, (*This)->buffer_size);
}
}
@ -3872,9 +3875,16 @@ static void test_custom_lockbytes(void)
hr = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, 0, &stm);
ok(hr==S_OK, "IStorage_CreateStream failed %x\n", hr);
IStream_Write(stm, "Hello World!", 12, NULL);
IStream_Release(stm);
memset(lockbytes->contents, 0, lockbytes->buffer_size);
hr = IStorage_Commit(stg, 0);
ok(hr==S_OK, "IStorage_Commit failed %x\n", hr);
todo_wine
ok(*(DWORD *)lockbytes->contents == 0xe011cfd0, "contents: %08x\n", *(DWORD *)lockbytes->contents);
IStorage_Release(stg);
@ -3888,14 +3898,25 @@ static void test_custom_lockbytes(void)
hr = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, 0, &stm);
ok(hr==S_OK, "IStorage_CreateStream failed %x\n", hr);
IStream_Write(stm, "Hello World!", 12, NULL);
IStream_Release(stm);
hr = IStorage_Commit(stg, 0);
IStorage_Release(stg);
ok(hr==S_OK, "IStorage_Commit failed %x\n", hr);
ok(lockbytes->lock_called, "expected LockRegion to be called\n");
ok(*(DWORD *)lockbytes->contents == 0xe011cfd0, "contents: %08x\n", *(DWORD *)lockbytes->contents);
memset(lockbytes->contents, 0, lockbytes->buffer_size);
hr = IStorage_Commit(stg, 0);
ok(hr==STG_E_INVALIDHEADER, "IStorage_Commit should fail: %x\n", hr);
ok(*(DWORD *)lockbytes->contents == 0, "contents: %08x\n", *(DWORD *)lockbytes->contents);
IStorage_Release(stg);
lockbytes->lock_hr = STG_E_INVALIDFUNCTION;
hr = StgCreateDocfileOnILockBytes(&lockbytes->ILockBytes_iface, STGM_CREATE|STGM_READWRITE|STGM_TRANSACTED, 0, &stg);