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TestFunctionStarts.py: add synchronization

Authored by friss on Aug 26 2019, 10:14 AM.

Description

TestFunctionStarts.py: add synchronization

We have started to see the no_binary version of this test
fail. The reason is that the binary was being removed
before the spawn actually launched the inferior. Add a
simple filesystem based synchronization to avoid this race.

llvm-svn: 369930

Details

Committed
frissAug 26 2019, 10:14 AM
Parents
rG2511b5a4638a: [asan_symbolize] Attempt to fix build-bot failure after latest change
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