upstream/mercurial-mirror Files · tests/test-confused-revert.t

localrepo: handle ValueError during repository opening...

localrepo: handle ValueError during repository opening Python 3.8 can raise ValueError on attempt of an I/O operation against an illegal path. This was causing test-remotefilelog-gc.t to fail on Python 3.8. This commit teaches repository opening to handle ValueError and re-raise an Abort on failure. An arguably better solution would be to implement this logic in the vfs layer. But that seems like a bag of worms and I don't want to go down that rabbit hole. Until users report uncaught ValueError exceptions in the wild, I think it is fine to patch this at the only occurrence our test harness is finding it. Differential Revision: https://phab.mercurial-scm.org/D7944

Sushil khanchi - - Load All Authors

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        $ hg init

        $ echo foo > a

        $ hg add a

        $ hg commit -m "1"

        $ echo bar > b

        $ hg add b

        $ hg remove a

      Should show a removed and b added:

        $ hg status

        A b

        R a

        $ hg revert --all

        forgetting b

        undeleting a

      Should show b unknown and a back to normal:

        $ hg status

        ? b

        $ rm b

        $ hg co -C 0

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

        $ echo foo-a > a

        $ hg commit -m "2a"

        $ hg co -C 0

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

        $ echo foo-b > a

        $ hg commit -m "2b"

        created new head

        $ HGMERGE=true hg merge 1

        merging a

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

        (branch merge, don't forget to commit)

      Should show foo-b:

        $ cat a

        foo-b

        $ echo bar > b

        $ hg add b

        $ rm a

        $ hg remove a

      Should show a removed and b added:

        $ hg status

        A b

        R a

      Revert should fail:

        $ hg revert

        abort: uncommitted merge with no revision specified

        (use 'hg update' or see 'hg help revert')

        [255]

      Revert should be ok now:

        $ hg revert -r2 --all

        forgetting b

        undeleting a

      Should show b unknown and a marked modified (merged):

        $ hg status

        M a

        ? b

      Should show foo-b:

        $ cat a

        foo-b

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				$ hg init
				$ echo foo > a
				$ hg add a
				$ hg commit -m "1"

				$ echo bar > b
				$ hg add b
				$ hg remove a

				Should show a removed and b added:

				$ hg status
				A b
				R a

				$ hg revert --all
				forgetting b
				undeleting a

				Should show b unknown and a back to normal:

				$ hg status
				? b

				$ rm b

				$ hg co -C 0
				0 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ echo foo-a > a
				$ hg commit -m "2a"

				$ hg co -C 0
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ echo foo-b > a
				$ hg commit -m "2b"
				created new head

				$ HGMERGE=true hg merge 1
				merging a
				0 files updated, 1 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)

				Should show foo-b:

				$ cat a
				foo-b

				$ echo bar > b
				$ hg add b
				$ rm a
				$ hg remove a

				Should show a removed and b added:

				$ hg status
				A b
				R a

				Revert should fail:

				$ hg revert
				abort: uncommitted merge with no revision specified
				(use 'hg update' or see 'hg help revert')
				[255]

				Revert should be ok now:

				$ hg revert -r2 --all
				forgetting b
				undeleting a

				Should show b unknown and a marked modified (merged):

				$ hg status
				M a
				? b

				Should show foo-b:

				$ cat a
				foo-b