Re: [PATCH v20 0/3] MR4243: rtworkq: free cancelled work items

[Zhiyi Zhang (＠zhiyi)]

Why can you just use create_test_callback() here as well? This struct test_context is merely a stub interface and there is nothing special about it.

You can use some thing like "EXPECT_REF(&callback->IMFAsyncCallback_iface, 2);" to check the ref count.