The test traces directory tends to accumulate thousands and thousands of TestStarted-XXX and TestFinished-XXX files. What purpose do they serve?
I assume it's for trying to figure out why something went wrong. If you have a TestStarted-123 without a corresponding TestFinished-123, then you can know that a test crashes and by looking inside the file, you can see which test and what the command was. If that's the case, then wouldn't it be cleaner to delete the TestStarted file when the test finishes rather than writing a second file? Then you can simply search for TestStarted files to see the ones that didn't finish successfully without the noise of thousands of others that did. I suppose it's also possible that some other process is looking at these files in order to collect statistics. Is there such a beast and is it valuable? Adrian.
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