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

transaction: use 'util.copyfile' for creating backup...

transaction: use 'util.copyfile' for creating backup Using 'copyfile' (single file) instead of 'copyfiles' (tree) will ensures destination file will be overwritten. This will prevent some abort if backup file are left in place for random reason. It also seems more correct.

Adrian Buehlmann - - Load All Authors

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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

        M a

        M a

        M a

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        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

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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