upstream/mercurial-mirror Files · tests/test-diff-issue2761.t

transaction: use 'util.copyfile' for creating backup...

transaction: use 'util.copyfile' for creating backup Using 'copyfile' (single file) instead of 'copyfiles' (tree) will ensures destination file will be overwritten. This will prevent some abort if backup file are left in place for random reason. It also seems more correct.

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      Test issue2761

        $ hg init

        $ touch to-be-deleted

        $ hg add

        adding to-be-deleted

        $ hg ci -m first

        $ echo a > to-be-deleted

        $ hg ci -m second

        $ rm to-be-deleted

        $ hg diff -r 0

      Same issue, different code path

        $ hg up -C

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

        $ touch does-not-exist-in-1

        $ hg add

        adding does-not-exist-in-1

        $ hg ci -m third

        $ rm does-not-exist-in-1

        $ hg diff -r 1

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				Test issue2761

				$ hg init

				$ touch to-be-deleted
				$ hg add
				adding to-be-deleted
				$ hg ci -m first
				$ echo a > to-be-deleted
				$ hg ci -m second
				$ rm to-be-deleted
				$ hg diff -r 0

				Same issue, different code path

				$ hg up -C
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ touch does-not-exist-in-1
				$ hg add
				adding does-not-exist-in-1
				$ hg ci -m third
				$ rm does-not-exist-in-1
				$ hg diff -r 1