upstream/mercurial-mirror Files · tests/test-journal-exists.t

copyfile: allow optional hardlinking...

copyfile: allow optional hardlinking Some code paths use 'copyfiles' (full tree) for a single file to take advantage of the best-effort-hard-linking parameter. We add similar parameter and logic to 'copyfile' (single file) for this purpose. The single file version have the advantage to overwrite the destination file if it exists.

Johan Bjork - - Load All Authors

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             test-journal-exists.t
        
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        $ hg init

        $ echo a > a

        $ hg ci -Am0

        adding a

        $ hg -q clone . foo

        $ touch .hg/store/journal

        $ echo foo > a

        $ hg ci -Am0

        abort: abandoned transaction found!

        (run 'hg recover' to clean up transaction)

        [255]

        $ hg recover

        rolling back interrupted transaction

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        1 files, 1 changesets, 1 total revisions

      Check that zero-size journals are correctly aborted:

      #if unix-permissions no-root

        $ hg bundle -qa repo.hg

        $ chmod -w foo/.hg/store/00changelog.i

        $ hg -R foo unbundle repo.hg

        adding changesets

        abort: Permission denied: $TESTTMP/foo/.hg/store/.00changelog.i-* (glob)

        [255]

        $ if test -f foo/.hg/store/journal; then echo 'journal exists :-('; fi

      #endif

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				$ hg init
				$ echo a > a
				$ hg ci -Am0
				adding a

				$ hg -q clone . foo

				$ touch .hg/store/journal

				$ echo foo > a
				$ hg ci -Am0
				abort: abandoned transaction found!
				(run 'hg recover' to clean up transaction)
				[255]

				$ hg recover
				rolling back interrupted transaction
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				1 files, 1 changesets, 1 total revisions

				Check that zero-size journals are correctly aborted:

				#if unix-permissions no-root
				$ hg bundle -qa repo.hg
				$ chmod -w foo/.hg/store/00changelog.i

				$ hg -R foo unbundle repo.hg
				adding changesets
				abort: Permission denied: $TESTTMP/foo/.hg/store/.00changelog.i-* (glob)
				[255]

				$ if test -f foo/.hg/store/journal; then echo 'journal exists :-('; fi
				#endif