upstream/mercurial-mirror Files · tests/test-revert-unknown.t

mq: use dirstateguard instead of dirstate.invalidate (qrefresh)...

mq: use dirstateguard instead of dirstate.invalidate (qrefresh) Before this patch, "mq.queue.refresh()" uses "dirstate.invalidate()" as a kind of "restore .hg/dirstate to the original status" during a failure. But it just discards changes in memory, and doesn't actually restore ".hg/dirstate". Then, it can't work as expected, if "dirstate.write()" is executed while processing. This patch uses "dirstateguard" instead of "dirstate.invalidate()" to restore ".hg/dirstate" during a failure even if "dirstate.write()" is executed before a failure. This patch also removes "beginparentchage()" and "endparentchange()", because "dirstateguard" makes them useless. This is a part of preparations to fix the issue that the recent (in memory) dirstate isn't visible to external processes (e.g. "precommit" hook).

Martin Geisler - - Load All Authors

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        $ hg init

        $ touch unknown

        $ touch a

        $ hg add a

        $ hg ci -m "1"

        $ touch b

        $ hg add b

        $ hg ci -m "2"

      Should show unknown

        $ hg status

        ? unknown

        $ hg revert -r 0 --all

        removing b

      Should show unknown and b removed

        $ hg status

        R b

        ? unknown

      Should show a and unknown

        $ ls

        a

        unknown

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				$ hg init
				$ touch unknown

				$ touch a
				$ hg add a
				$ hg ci -m "1"

				$ touch b
				$ hg add b
				$ hg ci -m "2"

				Should show unknown

				$ hg status
				? unknown
				$ hg revert -r 0 --all
				removing b

				Should show unknown and b removed

				$ hg status
				R b
				? unknown

				Should show a and unknown

				$ ls
				a
				unknown