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

exchange: move disabling of rev-branch-cache bundle part out of narrow...

exchange: move disabling of rev-branch-cache bundle part out of narrow I'm attempting to refactor changegroup code in order to better support alternate storage backends. The narrow extension is performing a lot of monkeypatching to this code and it is making it difficult to reason about how everything works. I'm reasonably certain I would be unable to abstract storage without requiring extensive rework of narrow. I believe it is less effort to move narrow code into core so it can be accounted for when changegroup code is refactored. So I'll be doing that. The first part of this is integrating the disabling of the cache:rev-branch-cache bundle2 part into core. This doesn't seem like it is related to changegroup, but narrow's modifications to changegroup are invasive and also require taking its code for bundle generation and exchange into core in order for the changegroup code to work. Differential Revision: https://phab.mercurial-scm.org/D4007

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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

        undeleting a

        forgetting b

      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

        undeleting a

        forgetting b

      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
				undeleting a
				forgetting b

				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
				undeleting a
				forgetting b

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

				$ hg status
				M a
				? b

				Should show foo-b:

				$ cat a
				foo-b