upstream/mercurial-mirror Files · tests/test-update-issue1456.t

hg: acquire wlock while updating the working directory via updatetotally...

hg: acquire wlock while updating the working directory via updatetotally updatetotally() might be invoked outside wlock scope (e.g. invocation via postincoming() at "hg unbundle" or "hg pull"). In such case, acquisition of wlock is needed for consistent view, because parallel "hg update" and/or "hg bookmarks" might change working directory status while executing updatetotally(). Strictly speaking, truly consistent updating should acquire also store lock, because active bookmark might be moved to another one outside wlock scope (e.g. pulling from other repository causes updating current active one). Acquisition of wlock in this patch ensures consistency in as same level as past "hg update".

Matt Mackall - - Load All Authors

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      #require execbit

        $ rm -rf a

        $ hg init a

        $ cd a

        $ echo foo > foo

        $ hg ci -qAm0

        $ echo toremove > toremove

        $ echo todelete > todelete

        $ chmod +x foo toremove todelete

        $ hg ci -qAm1

      Test that local removed/deleted, remote removed works with flags

        $ hg rm toremove

        $ rm todelete

        $ hg co -q 0

        $ echo dirty > foo

        $ hg up -c

        abort: uncommitted changes

        [255]

        $ hg up -q

        $ cat foo

        dirty

        $ hg st -A

        M foo

        C todelete

        C toremove

      Validate update of standalone execute bit change:

        $ hg up -C 0

        1 files updated, 0 files merged, 2 files removed, 0 files unresolved

        $ chmod -x foo

        $ hg ci -m removeexec

        nothing changed

        [1]

        $ hg up -C 0

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

        $ hg up

        3 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ hg st

        $ cd ..

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				#require execbit

				$ rm -rf a
				$ hg init a
				$ cd a

				$ echo foo > foo
				$ hg ci -qAm0
				$ echo toremove > toremove
				$ echo todelete > todelete
				$ chmod +x foo toremove todelete
				$ hg ci -qAm1

				Test that local removed/deleted, remote removed works with flags
				$ hg rm toremove
				$ rm todelete
				$ hg co -q 0

				$ echo dirty > foo
				$ hg up -c
				abort: uncommitted changes
				[255]
				$ hg up -q
				$ cat foo
				dirty
				$ hg st -A
				M foo
				C todelete
				C toremove

				Validate update of standalone execute bit change:

				$ hg up -C 0
				1 files updated, 0 files merged, 2 files removed, 0 files unresolved
				$ chmod -x foo
				$ hg ci -m removeexec
				nothing changed
				[1]
				$ hg up -C 0
				0 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ hg up
				3 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ hg st

				$ cd ..