Add test to make sure we release the ICorProfilerCallback interfaces #41855
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sdmaclea
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Sep 14, 2020
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- Terminate the wait loop on test complete
- Return result!=100 when test fails.
josalem
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I'm happy to see a test to catch this scenario 👍
sywhang
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Sep 14, 2020
src/tests/profiler/native/releaseonshutdown/releaseonshutdown.h
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We don't actually release any ICorProfilerCallback* on shutdown, we only do on detach
sdmaclea
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A recurring issue is that we add a new ICorProfilerCallback* interface and then forget to add the code to ~EEToProfInterfaceImpl to release it. See #41791 and #10756 for examples.
This test verifies that its destructor is called after detaching. As far as I can reason there isn't a good way to directly assert that all ICorProfilerCallback* interfaces are released, but in order to test new APIs we would have to change the base Profiler test class to inherit from that interface. So, unless we check in code without tests this will provide coverage.