upstream/mercurial-mirror Files · tests/test-merge10.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".

Mads Kiilerich - - Load All Authors

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      Test for changeset 9fe267f77f56ff127cf7e65dc15dd9de71ce8ceb

      (merge correctly when all the files in a directory are moved

      but then local changes are added in the same directory)

        $ hg init a

        $ cd a

        $ mkdir -p testdir

        $ echo a > testdir/a

        $ hg add testdir/a

        $ hg commit -m a

        $ cd ..

        $ hg clone a b

        updating to branch default

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

        $ cd a

        $ echo alpha > testdir/a

        $ hg commit -m remote-change

        $ cd ..

        $ cd b

        $ mkdir testdir/subdir

        $ hg mv testdir/a testdir/subdir/a

        $ hg commit -m move

        $ mkdir newdir

        $ echo beta > newdir/beta

        $ hg add newdir/beta

        $ hg commit -m local-addition

        $ hg pull ../a

        pulling from ../a

        searching for 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 up -C 2

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

        $ hg merge

        merging testdir/subdir/a and testdir/a to testdir/subdir/a

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

        (branch merge, don't forget to commit)

        $ hg stat

        M testdir/subdir/a

        $ hg diff --nodates

        diff -r bc21c9773bfa testdir/subdir/a

        --- a/testdir/subdir/a

        +++ b/testdir/subdir/a

        @@ -1,1 +1,1 @@

        -a

        +alpha

        $ cd ..

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				Test for changeset 9fe267f77f56ff127cf7e65dc15dd9de71ce8ceb
				(merge correctly when all the files in a directory are moved
				but then local changes are added in the same directory)

				$ hg init a
				$ cd a
				$ mkdir -p testdir
				$ echo a > testdir/a
				$ hg add testdir/a
				$ hg commit -m a
				$ cd ..

				$ hg clone a b
				updating to branch default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ cd a
				$ echo alpha > testdir/a
				$ hg commit -m remote-change
				$ cd ..

				$ cd b
				$ mkdir testdir/subdir
				$ hg mv testdir/a testdir/subdir/a
				$ hg commit -m move
				$ mkdir newdir
				$ echo beta > newdir/beta
				$ hg add newdir/beta
				$ hg commit -m local-addition
				$ hg pull ../a
				pulling from ../a
				searching for 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 up -C 2
				0 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ hg merge
				merging testdir/subdir/a and testdir/a to testdir/subdir/a
				0 files updated, 1 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)
				$ hg stat
				M testdir/subdir/a
				$ hg diff --nodates
				diff -r bc21c9773bfa testdir/subdir/a
				--- a/testdir/subdir/a
				+++ b/testdir/subdir/a
				@@ -1,1 +1,1 @@
				-a
				+alpha

				$ cd ..