upstream/mercurial-mirror Files · tests/test-merge5.t

graft: fix collision detection with origin revisions that are missing...

graft: fix collision detection with origin revisions that are missing When grafting something with a matching origin, it would normally be skipped: skipping already grafted revision 123 (23 also has origin 12) But after stripping a graft origin, graft could fail with a reference to the origin that no longer exists: abort: unknown revision '5c095ad7e90f871700f02dd1fa5012cb4498a2d4'! Instead, detect that the origin is unknown and skip it anyway, like: skipping already grafted revision 8 (2 also has unknown origin 5c095ad7e90f871700f02dd1fa5012cb4498a2d4)

Siddharth Agarwal - - Load All Authors

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r19801:41abe2e3 default


                r22302:9472284d

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        $ hg init

        $ echo This is file a1 > a

        $ echo This is file b1 > b

        $ hg add a b

        $ hg commit -m "commit #0"

        $ echo This is file b22 > b

        $ hg commit -m "comment #1"

        $ hg update 0

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

        $ rm b

        $ hg commit -A -m "comment #2"

        removing b

        created new head

        $ hg update 1

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

        $ hg update

        abort: not a linear update

        (merge or update --check to force update)

        [255]

        $ rm b

        $ hg update -c

        abort: uncommitted changes

        [255]

        $ hg revert b

        $ hg update -c

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

        $ mv a c

      In theory, we shouldn't need the "-y" below, but it prevents this test

      from hanging when "hg update" erroneously prompts the user for "keep

      or delete".

      Should abort:

        $ hg update -y 1

        abort: uncommitted changes

        (commit or update --clean to discard changes)

        [255]

        $ mv c a

      Should succeed:

        $ hg update -y 1

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

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				$ hg init
				$ echo This is file a1 > a
				$ echo This is file b1 > b
				$ hg add a b
				$ hg commit -m "commit #0"
				$ echo This is file b22 > b
				$ hg commit -m "comment #1"
				$ hg update 0
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ rm b
				$ hg commit -A -m "comment #2"
				removing b
				created new head
				$ hg update 1
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ hg update
				abort: not a linear update
				(merge or update --check to force update)
				[255]
				$ rm b
				$ hg update -c
				abort: uncommitted changes
				[255]
				$ hg revert b
				$ hg update -c
				0 files updated, 0 files merged, 1 files removed, 0 files unresolved
				$ mv a c

				In theory, we shouldn't need the "-y" below, but it prevents this test
				from hanging when "hg update" erroneously prompts the user for "keep
				or delete".

				Should abort:

				$ hg update -y 1
				abort: uncommitted changes
				(commit or update --clean to discard changes)
				[255]
				$ mv c a

				Should succeed:

				$ hg update -y 1
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved