upstream/mercurial-mirror Files · tests/test-import-unknown.t

scmutil: make shortest() respect disambiguation revset...

scmutil: make shortest() respect disambiguation revset The previous patch would let you use a shorter prefix if the prefix is unique within a configured revset. However, that's not very useful if there's no simple way of knowing what that shorter prefix is. This patch adapts the shortest() template function to use the shorter prefixes for nodes in the configured revset. This is currently extremely slow, because it calculates the revset for each call to shortest(). To make this faster, the next patch will start caching the revset instance. Ideally we'd cache a prefix tree instance instead. Differential Revision: https://phab.mercurial-scm.org/D4038

Mads Kiilerich - - Load All Authors

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        $ cat <<EOF >> $HGRCPATH

        > [extensions]

        > purge =

        > EOF

        $ hg init test

        $ cd test

        $ echo a > changed

        $ echo a > removed

        $ echo a > source

        $ hg ci -Am addfiles

        adding changed

        adding removed

        adding source

        $ echo a >> changed

        $ echo a > added

        $ hg add added

        $ hg rm removed

        $ hg cp source copied

        $ hg diff --git > ../unknown.diff

      Test adding on top of an unknown file

        $ hg up -qC 0

        $ hg purge

        $ echo a > added

        $ hg import --no-commit ../unknown.diff

        applying ../unknown.diff

        file added already exists

        1 out of 1 hunks FAILED -- saving rejects to file added.rej

        abort: patch failed to apply

        [255]

      Test modifying an unknown file

        $ hg revert -aq

        $ hg purge

        $ hg rm changed

        $ hg ci -m removechanged

        $ echo a > changed

        $ hg import --no-commit ../unknown.diff

        applying ../unknown.diff

        abort: cannot patch changed: file is not tracked

        [255]

      Test removing an unknown file

        $ hg up -qC 0

        $ hg purge

        $ hg rm removed

        $ hg ci -m removeremoved

        created new head

        $ echo a > removed

        $ hg import --no-commit ../unknown.diff

        applying ../unknown.diff

        abort: cannot patch removed: file is not tracked

        [255]

      Test copying onto an unknown file

        $ hg up -qC 0

        $ hg purge

        $ echo a > copied

        $ hg import --no-commit ../unknown.diff

        applying ../unknown.diff

        abort: cannot create copied: destination already exists

        [255]

        $ cd ..

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				$ cat <<EOF >> $HGRCPATH
				> [extensions]
				> purge =
				> EOF

				$ hg init test
				$ cd test
				$ echo a > changed
				$ echo a > removed
				$ echo a > source
				$ hg ci -Am addfiles
				adding changed
				adding removed
				adding source
				$ echo a >> changed
				$ echo a > added
				$ hg add added
				$ hg rm removed
				$ hg cp source copied
				$ hg diff --git > ../unknown.diff

				Test adding on top of an unknown file

				$ hg up -qC 0
				$ hg purge
				$ echo a > added
				$ hg import --no-commit ../unknown.diff
				applying ../unknown.diff
				file added already exists
				1 out of 1 hunks FAILED -- saving rejects to file added.rej
				abort: patch failed to apply
				[255]

				Test modifying an unknown file

				$ hg revert -aq
				$ hg purge
				$ hg rm changed
				$ hg ci -m removechanged
				$ echo a > changed
				$ hg import --no-commit ../unknown.diff
				applying ../unknown.diff
				abort: cannot patch changed: file is not tracked
				[255]

				Test removing an unknown file

				$ hg up -qC 0
				$ hg purge
				$ hg rm removed
				$ hg ci -m removeremoved
				created new head
				$ echo a > removed
				$ hg import --no-commit ../unknown.diff
				applying ../unknown.diff
				abort: cannot patch removed: file is not tracked
				[255]

				Test copying onto an unknown file

				$ hg up -qC 0
				$ hg purge
				$ echo a > copied
				$ hg import --no-commit ../unknown.diff
				applying ../unknown.diff
				abort: cannot create copied: destination already exists
				[255]

				$ cd ..