upstream/mercurial-mirror Files · tests/test-dirstate-race.t

tests: make test-hup more race-proof...

tests: make test-hup more race-proof We need to wait until a journal exists AND is non-empty before aborting a transaction to get stable output. We move the kill wait outside the fifo block to avoid potential deadlock.

Adrian Buehlmann - - Load All Authors

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                r16342:7e24d348

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             test-dirstate-race.t
        
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        $ hg init

        $ echo a > a

        $ hg add a

        $ hg commit -m test

      Do we ever miss a sub-second change?:

        $ for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do

        >     hg co -qC 0

        >     echo b > a

        >     hg st

        > done

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				$ hg init
				$ echo a > a
				$ hg add a
				$ hg commit -m test

				Do we ever miss a sub-second change?:

				$ for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
				> hg co -qC 0
				> echo b > a
				> hg st
				> done
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a
				M a