Verify RegisterProfilerManager doesn't overwrite an existing registration #1837
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…tion Tested: Add a second registration to test/profiler_manager_test.cc and verify the test crashes as expected.
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i don't see the test in the PR |
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Yeah, I wasn't sure how to write a crash test. Is there an existing example? |
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it would be a standard googletest death test (https://github.com/google/googletest/blob/main/docs/advanced.md#death-tests) .. the test file must end with _gtest.cc so we run it against googletest correctly. but bear in mind we only assert-fatal in debug, not release. |
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Tested:
Add a second registration to test/profiler_manager_test.cc and verify the test crashes as expected.