upstream/mercurial-mirror Files · tests/test-unrelated-pull.t

tryimportone: use dirstateguard instead of beginparentchange/endparentchange...

tryimportone: use dirstateguard instead of beginparentchange/endparentchange To fix the issue that the recent (in memory) dirstate isn't visible to external process (e.g. "precommit" hook), a subsequent patch makes "localrepository.commit()" invoke "dirstate.write()" in it. This change will make "beginparentchange()" and "endparentchange()" on dirstate in "cmdutil.tryimportone()" meaningless, because: - "dirstate.write()" writes changed data into ".hg/dirstate", but - aborting between "beginparentchange()" and "endparentchange()" doesn't cause any restoring ".hg/dirstate" it just discards changes in memory. This patch uses "dirstateguard" instead of "beginparentchange()" and "endparentchange()" in "cmdutil.tryimportone()" to restore ".hg/dirstate" during a failure even if "dirstate.write()" is executed before a failure. This patch uses "lockmod.release(dsguard)" instead of "dsguard.release()", because processing may be aborted before assignment to "dsguard" , and the "if dsguard" examination for safety is redundant.

Mads Kiilerich - - Load All Authors

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        $ hg init a

        $ cd a

        $ echo 123 > a

        $ hg add a

        $ hg commit -m "a" -u a

        $ cd ..

        $ hg init b

        $ cd b

        $ echo 321 > b

        $ hg add b

        $ hg commit -m "b" -u b

        $ hg pull ../a

        pulling from ../a

        searching for changes

        abort: repository is unrelated

        [255]

        $ hg pull -f ../a

        pulling from ../a

        searching for changes

        warning: repository is unrelated

        requesting all changes

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 1 changes to 1 files (+1 heads)

        (run 'hg heads' to see heads, 'hg merge' to merge)

        $ hg heads

        changeset:   1:9a79c33a9db3

        tag:         tip

        parent:      -1:000000000000

        user:        a

        date:        Thu Jan 01 00:00:00 1970 +0000

        summary:     a

        changeset:   0:01f8062b2de5

        user:        b

        date:        Thu Jan 01 00:00:00 1970 +0000

        summary:     b

        $ cd ..

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				$ hg init a
				$ cd a
				$ echo 123 > a
				$ hg add a
				$ hg commit -m "a" -u a

				$ cd ..
				$ hg init b
				$ cd b
				$ echo 321 > b
				$ hg add b
				$ hg commit -m "b" -u b

				$ hg pull ../a
				pulling from ../a
				searching for changes
				abort: repository is unrelated
				[255]

				$ hg pull -f ../a
				pulling from ../a
				searching for changes
				warning: repository is unrelated
				requesting all changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files (+1 heads)
				(run 'hg heads' to see heads, 'hg merge' to merge)

				$ hg heads
				changeset: 1:9a79c33a9db3
				tag: tip
				parent: -1:000000000000
				user: a
				date: Thu Jan 01 00:00:00 1970 +0000
				summary: a

				changeset: 0:01f8062b2de5
				user: b
				date: Thu Jan 01 00:00:00 1970 +0000
				summary: b


				$ cd ..