upstream/mercurial-mirror Files · tests/test-rename-after-merge.t

changegroup: introduce safeversion()...

changegroup: introduce safeversion() In a few places (at least repair.py and shelve.py), we want to find the best changegroup version that we can assume users of the repo will understand. For example, we choose version 01 by default, but if it's a generaldelta repo, we expect clients to support version 02 anyway, so we choose that for new bundles (for e.g. "hg strip"). Let's create a helper for this functionality in changegroup, so we can reuse it elsewhere later.

Mads Kiilerich - - Load All Authors

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      Issue746: renaming files brought by the second parent of a merge was

      broken.

      Create source repository:

        $ hg init t

        $ cd t

        $ echo a > a

        $ hg ci -Am a

        adding a

        $ cd ..

      Fork source repository:

        $ hg clone t t2

        updating to branch default

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

        $ cd t2

        $ echo b > b

        $ hg ci -Am b

        adding b

      Update source repository:

        $ cd ../t

        $ echo a >> a

        $ hg ci -m a2

      Merge repositories:

        $ hg pull ../t2

        pulling from ../t2

        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 merge

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

        (branch merge, don't forget to commit)

        $ hg st

        M b

      Rename b as c:

        $ hg mv b c

        $ hg st

        A c

        R b

      Rename back c as b:

        $ hg mv c b

        $ hg st

        M b

        $ cd ..

      Issue 1476: renaming a first parent file into another first parent

      file while none of them belong to the second parent was broken

        $ hg init repo1476

        $ cd repo1476

        $ echo a > a

        $ hg ci -Am adda

        adding a

        $ echo b1 > b1

        $ echo b2 > b2

        $ hg ci -Am changea

        adding b1

        adding b2

        $ hg up -C 0

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

        $ echo c1 > c1

        $ echo c2 > c2

        $ hg ci -Am addcandd

        adding c1

        adding c2

        created new head

      Merge heads:

        $ hg merge

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

        (branch merge, don't forget to commit)

        $ hg mv -Af c1 c2

      Commit issue 1476:

        $ hg ci -m merge

        $ hg log -r tip -C -v | grep copies

        copies:      c2 (c1)

        $ hg rollback

        repository tip rolled back to revision 2 (undo commit)

        working directory now based on revisions 2 and 1

        $ hg up -C .

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

      Merge heads again:

        $ hg merge

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

        (branch merge, don't forget to commit)

        $ hg mv -Af b1 b2

      Commit issue 1476 with a rename on the other side:

        $ hg ci -m merge

        $ hg log -r tip -C -v | grep copies

        copies:      b2 (b1)

        $ cd ..

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				Issue746: renaming files brought by the second parent of a merge was
				broken.

				Create source repository:

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

				Fork source repository:

				$ hg clone t t2
				updating to branch default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ cd t2
				$ echo b > b
				$ hg ci -Am b
				adding b

				Update source repository:

				$ cd ../t
				$ echo a >> a
				$ hg ci -m a2

				Merge repositories:

				$ hg pull ../t2
				pulling from ../t2
				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 merge
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)

				$ hg st
				M b

				Rename b as c:

				$ hg mv b c
				$ hg st
				A c
				R b

				Rename back c as b:

				$ hg mv c b
				$ hg st
				M b

				$ cd ..

				Issue 1476: renaming a first parent file into another first parent
				file while none of them belong to the second parent was broken

				$ hg init repo1476
				$ cd repo1476
				$ echo a > a
				$ hg ci -Am adda
				adding a
				$ echo b1 > b1
				$ echo b2 > b2
				$ hg ci -Am changea
				adding b1
				adding b2
				$ hg up -C 0
				0 files updated, 0 files merged, 2 files removed, 0 files unresolved
				$ echo c1 > c1
				$ echo c2 > c2
				$ hg ci -Am addcandd
				adding c1
				adding c2
				created new head

				Merge heads:

				$ hg merge
				2 files updated, 0 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)

				$ hg mv -Af c1 c2

				Commit issue 1476:

				$ hg ci -m merge

				$ hg log -r tip -C -v \| grep copies
				copies: c2 (c1)

				$ hg rollback
				repository tip rolled back to revision 2 (undo commit)
				working directory now based on revisions 2 and 1

				$ hg up -C .
				2 files updated, 0 files merged, 2 files removed, 0 files unresolved

				Merge heads again:

				$ hg merge
				2 files updated, 0 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)

				$ hg mv -Af b1 b2

				Commit issue 1476 with a rename on the other side:

				$ hg ci -m merge

				$ hg log -r tip -C -v \| grep copies
				copies: b2 (b1)

				$ cd ..