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

log: fix crash on empty revision with --copies switch...

log: fix crash on empty revision with --copies switch If a revset is empty, .max() raises ValueError. I don't see any reason to recompute the revs, so I made it reuse the one returned by logcmdutil.getrevs(). If no revs specified by command line, the endrev will be smartset.spanset(repo) + 1, which is basically the same as len(repo), the default of getrenamedfn(). If --follow specified, revs.max() points to the working parent, which seems more correct.

Pierre-Yves David - - Load All Authors

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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

        $ rm b

        $ hg update -c 2

        abort: uncommitted changes

        [255]

        $ hg revert b

        $ hg update -c 2

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

        $ mv a c

      Should abort:

        $ hg update 1

        abort: uncommitted changes

        (commit or update --clean to discard changes)

        [255]

        $ mv c a

      Should succeed:

        $ hg update 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
				$ rm b
				$ hg update -c 2
				abort: uncommitted changes
				[255]
				$ hg revert b
				$ hg update -c 2
				0 files updated, 0 files merged, 1 files removed, 0 files unresolved
				$ mv a c

				Should abort:

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

				Should succeed:

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