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

largefiles: restore standins from non branch-tip parent at rollback correctly...

largefiles: restore standins from non branch-tip parent at rollback correctly Before this patch, "hg rollback" can't restore standins correclty, if: - old parent of the working directory is rollback-ed, and - new parent of the working directory is not branch-tip "overriderollback" uses "merge.update" as a kind of "revert" utility to restore only standins with "node=None", and this makes "merge.update" choose "branch-tip" revision as the updating target unexpectedly. Then, "merge.update" restores standins from the branch-tip revision regardless of the parent of the working directory after rollback and this may cause unexpected behavior. This patch invokes "merge.update" with "node='.'" to restore standins from the parent revision of the working directory. In fact, this "merge.update" invocation will be replaced in the subsequent patch to fix another problem, but this change is usefull to inform reason why such complicated case should be tested.

Pierre-Yves David - - Load All Authors

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      test that a commit clears the merge state.

        $ hg init repo

        $ cd repo

        $ echo foo > file

        $ hg commit -Am 'add file'

        adding file

        $ echo bar >> file

        $ hg commit -Am 'append bar'

      create a second head

        $ hg up -C 0

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

        $ echo baz >> file

        $ hg commit -Am 'append baz'

        created new head

      failing merge

        $ hg merge --tool=internal:fail

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

        use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon

        [1]

      resolve -l should contain an unresolved entry

        $ hg resolve -l

        U file

      resolving an unknown path emits a warning

        $ hg resolve -m does-not-exist

        arguments do not match paths that need resolving

      resolve the failure

        $ echo resolved > file

        $ hg resolve -m file

        (no more unresolved files)

        $ hg commit -m 'resolved'

      resolve -l should be empty

        $ hg resolve -l

      resolve -m should abort since no merge in progress

        $ hg resolve -m

        abort: resolve command not applicable when not merging

        [255]

      test crashed merge with empty mergestate

        $ mkdir .hg/merge

        $ touch .hg/merge/state

      resolve -l, should be empty

        $ hg resolve -l

        $ cd ..

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				test that a commit clears the merge state.

				$ hg init repo
				$ cd repo

				$ echo foo > file
				$ hg commit -Am 'add file'
				adding file

				$ echo bar >> file
				$ hg commit -Am 'append bar'


				create a second head

				$ hg up -C 0
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ echo baz >> file
				$ hg commit -Am 'append baz'
				created new head

				failing merge

				$ hg merge --tool=internal:fail
				0 files updated, 0 files merged, 0 files removed, 1 files unresolved
				use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
				[1]

				resolve -l should contain an unresolved entry

				$ hg resolve -l
				U file

				resolving an unknown path emits a warning
				$ hg resolve -m does-not-exist
				arguments do not match paths that need resolving

				resolve the failure

				$ echo resolved > file
				$ hg resolve -m file
				(no more unresolved files)
				$ hg commit -m 'resolved'

				resolve -l should be empty

				$ hg resolve -l

				resolve -m should abort since no merge in progress
				$ hg resolve -m
				abort: resolve command not applicable when not merging
				[255]

				test crashed merge with empty mergestate

				$ mkdir .hg/merge
				$ touch .hg/merge/state

				resolve -l, should be empty

				$ hg resolve -l

				$ cd ..