upstream/mercurial-mirror Files · tests/test-issue612.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.

Matt Mackall - - Load All Authors

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      http://mercurial.selenic.com/bts/issue612

        $ hg init

        $ mkdir src

        $ echo a > src/a.c

        $ hg ci -Ama

        adding src/a.c

        $ hg mv src source

        moving src/a.c to source/a.c (glob)

        $ hg ci -Ammove

        $ hg co -C 0

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

        $ echo new > src/a.c

        $ echo compiled > src/a.o

        $ hg ci -mupdate

        created new head

        $ hg status

        ? src/a.o

        $ hg merge

        merging src/a.c and source/a.c to source/a.c

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

        (branch merge, don't forget to commit)

        $ hg status

        M source/a.c

        R src/a.c

        ? src/a.o

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				http://mercurial.selenic.com/bts/issue612

				$ hg init
				$ mkdir src
				$ echo a > src/a.c
				$ hg ci -Ama
				adding src/a.c

				$ hg mv src source
				moving src/a.c to source/a.c (glob)

				$ hg ci -Ammove

				$ hg co -C 0
				1 files updated, 0 files merged, 1 files removed, 0 files unresolved

				$ echo new > src/a.c
				$ echo compiled > src/a.o
				$ hg ci -mupdate
				created new head

				$ hg status
				? src/a.o

				$ hg merge
				merging src/a.c and source/a.c to source/a.c
				0 files updated, 1 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)

				$ hg status
				M source/a.c
				R src/a.c
				? src/a.o