upstream/mercurial-mirror Files · tests/test-debugrename.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).

Adrian Buehlmann - - Load All Authors

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        $ hg init

        $ echo a > a

        $ hg ci -Am t

        adding a

        $ hg mv a b

        $ hg ci -Am t1

        $ hg debugrename b

        b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3

        $ hg mv b a

        $ hg ci -Am t2

        $ hg debugrename a

        a renamed from b:37d9b5d994eab34eda9c16b195ace52c7b129980

        $ hg debugrename --rev 1 b

        b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3

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				$ hg init
				$ echo a > a
				$ hg ci -Am t
				adding a

				$ hg mv a b
				$ hg ci -Am t1
				$ hg debugrename b
				b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3

				$ hg mv b a
				$ hg ci -Am t2
				$ hg debugrename a
				a renamed from b:37d9b5d994eab34eda9c16b195ace52c7b129980

				$ hg debugrename --rev 1 b
				b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3