upstream/mercurial-mirror Files · tests/test-dirstate.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.

Pierre-Yves David - - Load All Authors

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      ------ Test dirstate._dirs refcounting

        $ hg init t

        $ cd t

        $ mkdir -p a/b/c/d

        $ touch a/b/c/d/x

        $ touch a/b/c/d/y

        $ touch a/b/c/d/z

        $ hg ci -Am m

        adding a/b/c/d/x

        adding a/b/c/d/y

        adding a/b/c/d/z

        $ hg mv a z

        moving a/b/c/d/x to z/b/c/d/x (glob)

        moving a/b/c/d/y to z/b/c/d/y (glob)

        moving a/b/c/d/z to z/b/c/d/z (glob)

      Test name collisions

        $ rm z/b/c/d/x

        $ mkdir z/b/c/d/x

        $ touch z/b/c/d/x/y

        $ hg add z/b/c/d/x/y

        abort: file 'z/b/c/d/x' in dirstate clashes with 'z/b/c/d/x/y'

        [255]

        $ rm -rf z/b/c/d

        $ touch z/b/c/d

        $ hg add z/b/c/d

        abort: directory 'z/b/c/d' already in dirstate

        [255]

        $ cd ..

      Issue1790: dirstate entry locked into unset if file mtime is set into

      the future

      Prepare test repo:

        $ hg init u

        $ cd u

        $ echo a > a

        $ hg add

        adding a

        $ hg ci -m1

      Set mtime of a into the future:

        $ touch -t 202101011200 a

      Status must not set a's entry to unset (issue1790):

        $ hg status

        $ hg debugstate

        n 644          2 2021-01-01 12:00:00 a

      Test modulo storage/comparison of absurd dates:

      #if no-aix

        $ touch -t 195001011200 a

        $ hg st

        $ hg debugstate

        n 644          2 2018-01-19 15:14:08 a

      #endif

      Verify that exceptions during a dirstate change leave the dirstate

      coherent (issue4353)

        $ cat > ../dirstateexception.py <<EOF

        > from mercurial import merge, extensions, error

        > 

        > def wraprecordupdates(orig, repo, actions, branchmerge):

        >     raise error.Abort("simulated error while recording dirstateupdates")

        > 

        > def reposetup(ui, repo):

        >     extensions.wrapfunction(merge, 'recordupdates', wraprecordupdates)

        > EOF

        $ hg rm a

        $ hg commit -m 'rm a'

        $ echo "[extensions]" >> .hg/hgrc

        $ echo "dirstateex=../dirstateexception.py" >> .hg/hgrc

        $ hg up 0

        abort: simulated error while recording dirstateupdates

        [255]

        $ hg log -r . -T '{rev}\n'

        1

        $ hg status

        ? a

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				------ Test dirstate._dirs refcounting

				$ hg init t
				$ cd t
				$ mkdir -p a/b/c/d
				$ touch a/b/c/d/x
				$ touch a/b/c/d/y
				$ touch a/b/c/d/z
				$ hg ci -Am m
				adding a/b/c/d/x
				adding a/b/c/d/y
				adding a/b/c/d/z
				$ hg mv a z
				moving a/b/c/d/x to z/b/c/d/x (glob)
				moving a/b/c/d/y to z/b/c/d/y (glob)
				moving a/b/c/d/z to z/b/c/d/z (glob)

				Test name collisions

				$ rm z/b/c/d/x
				$ mkdir z/b/c/d/x
				$ touch z/b/c/d/x/y
				$ hg add z/b/c/d/x/y
				abort: file 'z/b/c/d/x' in dirstate clashes with 'z/b/c/d/x/y'
				[255]
				$ rm -rf z/b/c/d
				$ touch z/b/c/d
				$ hg add z/b/c/d
				abort: directory 'z/b/c/d' already in dirstate
				[255]

				$ cd ..

				Issue1790: dirstate entry locked into unset if file mtime is set into
				the future

				Prepare test repo:

				$ hg init u
				$ cd u
				$ echo a > a
				$ hg add
				adding a
				$ hg ci -m1

				Set mtime of a into the future:

				$ touch -t 202101011200 a

				Status must not set a's entry to unset (issue1790):

				$ hg status
				$ hg debugstate
				n 644 2 2021-01-01 12:00:00 a

				Test modulo storage/comparison of absurd dates:

				#if no-aix
				$ touch -t 195001011200 a
				$ hg st
				$ hg debugstate
				n 644 2 2018-01-19 15:14:08 a
				#endif

				Verify that exceptions during a dirstate change leave the dirstate
				coherent (issue4353)

				$ cat > ../dirstateexception.py <<EOF
				> from mercurial import merge, extensions, error
				>
				> def wraprecordupdates(orig, repo, actions, branchmerge):
				> raise error.Abort("simulated error while recording dirstateupdates")
				>
				> def reposetup(ui, repo):
				> extensions.wrapfunction(merge, 'recordupdates', wraprecordupdates)
				> EOF

				$ hg rm a
				$ hg commit -m 'rm a'
				$ echo "[extensions]" >> .hg/hgrc
				$ echo "dirstateex=../dirstateexception.py" >> .hg/hgrc
				$ hg up 0
				abort: simulated error while recording dirstateupdates
				[255]
				$ hg log -r . -T '{rev}\n'
				1
				$ hg status
				? a