upstream/mercurial-mirror Files · tests/test-mq-qgoto.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).

Mads Kiilerich - - Load All Authors

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        $ echo "[extensions]" >> $HGRCPATH

        $ echo "mq=" >> $HGRCPATH

        $ hg init a

        $ cd a

        $ echo a > a

        $ hg ci -Ama

        adding a

        $ hg qnew a.patch

        $ echo a >> a

        $ hg qrefresh

        $ hg qnew b.patch

        $ echo b > b

        $ hg add b

        $ hg qrefresh

        $ hg qnew c.patch

        $ echo c > c

        $ hg add c

        $ hg qrefresh

        $ hg qgoto a.patch

        popping c.patch

        popping b.patch

        now at: a.patch

        $ hg qgoto c.patch

        applying b.patch

        applying c.patch

        now at: c.patch

        $ hg qgoto b.patch

        popping c.patch

        now at: b.patch

      Using index:

        $ hg qgoto 0

        popping b.patch

        now at: a.patch

        $ hg qgoto 2

        applying b.patch

        applying c.patch

        now at: c.patch

      No warnings when using index ... and update from non-qtip and with pending

      changes in unrelated files:

        $ hg qnew bug314159

        $ echo d >> c

        $ hg qrefresh

        $ hg qnew bug141421

        $ echo e >> b

        $ hg qrefresh

        $ hg up -r bug314159

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ echo f >> a

        $ echo f >> b

        $ echo f >> c

        $ hg qgoto 1

        abort: local changes found, refresh first

        [255]

        $ hg qgoto 1 -f

        popping bug141421

        popping bug314159

        popping c.patch

        now at: b.patch

        $ hg st

        M a

        M b

        ? c.orig

        $ hg up -qCr.

        $ hg qgoto 3

        applying c.patch

        applying bug314159

        now at: bug314159

      Detect ambiguous non-index:

        $ hg qgoto 14

        patch name "14" is ambiguous:

          bug314159

          bug141421

        abort: patch 14 not in series

        [255]

        $ cd ..

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				$ echo "[extensions]" >> $HGRCPATH
				$ echo "mq=" >> $HGRCPATH

				$ hg init a
				$ cd a
				$ echo a > a
				$ hg ci -Ama
				adding a

				$ hg qnew a.patch
				$ echo a >> a
				$ hg qrefresh

				$ hg qnew b.patch
				$ echo b > b
				$ hg add b
				$ hg qrefresh

				$ hg qnew c.patch
				$ echo c > c
				$ hg add c
				$ hg qrefresh

				$ hg qgoto a.patch
				popping c.patch
				popping b.patch
				now at: a.patch

				$ hg qgoto c.patch
				applying b.patch
				applying c.patch
				now at: c.patch

				$ hg qgoto b.patch
				popping c.patch
				now at: b.patch

				Using index:

				$ hg qgoto 0
				popping b.patch
				now at: a.patch

				$ hg qgoto 2
				applying b.patch
				applying c.patch
				now at: c.patch

				No warnings when using index ... and update from non-qtip and with pending
				changes in unrelated files:

				$ hg qnew bug314159
				$ echo d >> c
				$ hg qrefresh
				$ hg qnew bug141421
				$ echo e >> b
				$ hg qrefresh

				$ hg up -r bug314159
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ echo f >> a
				$ echo f >> b
				$ echo f >> c

				$ hg qgoto 1
				abort: local changes found, refresh first
				[255]
				$ hg qgoto 1 -f
				popping bug141421
				popping bug314159
				popping c.patch
				now at: b.patch
				$ hg st
				M a
				M b
				? c.orig
				$ hg up -qCr.

				$ hg qgoto 3
				applying c.patch
				applying bug314159
				now at: bug314159

				Detect ambiguous non-index:

				$ hg qgoto 14
				patch name "14" is ambiguous:
				bug314159
				bug141421
				abort: patch 14 not in series
				[255]

				$ cd ..