upstream/mercurial-mirror Files · tests/test-update-issue1456.t

localrepo: strip now incrementally updates the branchheads cache...

localrepo: strip now incrementally updates the branchheads cache Destroying history via strip used to invalidate the branchheads cache, causing it to be regenerated the next time it is read. This is expensive in large repos. This change converts strip to pass info to localrepo.destroyed() to enable to it to incrementally update the cache, improving the performance of strip and other operations that depend on it (e.g., rebase). This change also strengthens a bit the integrity checking of the branchheads cache when it is read, by rejecting the cache if it has nodes in it that no longer exist.

Mads Kiilerich - - Load All Authors

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        $ "$TESTDIR/hghave" execbit || exit 80

        $ rm -rf a

        $ hg init a

        $ cd a

        $ echo foo > foo

        $ hg ci -qAm0

        $ chmod +x foo

        $ hg ci -m1

        $ hg co -q 0

        $ echo dirty > foo

        $ hg up -c

        abort: uncommitted local changes

        [255]

        $ hg up -q

        $ cat foo

        dirty

        $ hg st -A

        M foo

      Validate update of standalone execute bit change:

        $ hg up -C 0

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

        $ chmod -x foo

        $ hg ci -m removeexec

        nothing changed

        [1]

        $ hg up -C 0

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

        $ hg up

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

        $ hg st

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				$ "$TESTDIR/hghave" execbit \|\| exit 80

				$ rm -rf a
				$ hg init a
				$ cd a

				$ echo foo > foo
				$ hg ci -qAm0
				$ chmod +x foo
				$ hg ci -m1
				$ hg co -q 0
				$ echo dirty > foo
				$ hg up -c
				abort: uncommitted local changes
				[255]
				$ hg up -q
				$ cat foo
				dirty
				$ hg st -A
				M foo

				Validate update of standalone execute bit change:

				$ hg up -C 0
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ chmod -x foo
				$ hg ci -m removeexec
				nothing changed
				[1]
				$ hg up -C 0
				0 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ hg up
				0 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ hg st