upstream/mercurial-mirror Files · tests/test-merge-remove.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.

Adrian Buehlmann - - Load All Authors

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        $ hg init

        $ echo foo > foo

        $ echo bar > bar

        $ hg ci -qAm 'add foo bar'

        $ echo foo2 >> foo

        $ echo bleh > bar

        $ hg ci -m 'change foo bar'

        $ hg up -qC 0

        $ hg mv foo foo1

        $ echo foo1 > foo1

        $ hg cat foo >> foo1

        $ hg ci -m 'mv foo foo1'

        created new head

        $ hg merge

        merging foo1 and foo to foo1

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

        (branch merge, don't forget to commit)

        $ hg debugstate --nodates

        n   0         -2 bar

        m 644         14 foo1

        copy: foo -> foo1

        $ hg st -q

        M bar

        M foo1

      Removing foo1 and bar:

        $ cp foo1 F

        $ cp bar B

        $ hg rm -f foo1 bar

        $ hg debugstate --nodates

        r   0         -2 bar

        r   0         -1 foo1

        copy: foo -> foo1

        $ hg st -qC

        R bar

        R foo1

      Re-adding foo1 and bar:

        $ cp F foo1

        $ cp B bar

        $ hg add -v foo1 bar

        adding bar

        adding foo1

        $ hg debugstate --nodates

        n   0         -2 bar

        m 644         14 foo1

        copy: foo -> foo1

        $ hg st -qC

        M bar

        M foo1

          foo

      Reverting foo1 and bar:

        $ hg revert -vr . foo1 bar

        saving current version of bar as bar.orig

        reverting bar

        saving current version of foo1 as foo1.orig

        reverting foo1

        $ hg debugstate --nodates

        n   0         -2 bar

        m 644         14 foo1

        copy: foo -> foo1

        $ hg st -qC

        M bar

        M foo1

          foo

        $ hg diff

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				$ hg init

				$ echo foo > foo
				$ echo bar > bar
				$ hg ci -qAm 'add foo bar'

				$ echo foo2 >> foo
				$ echo bleh > bar
				$ hg ci -m 'change foo bar'

				$ hg up -qC 0
				$ hg mv foo foo1
				$ echo foo1 > foo1
				$ hg cat foo >> foo1
				$ hg ci -m 'mv foo foo1'
				created new head

				$ hg merge
				merging foo1 and foo to foo1
				1 files updated, 1 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)

				$ hg debugstate --nodates
				n 0 -2 bar
				m 644 14 foo1
				copy: foo -> foo1

				$ hg st -q
				M bar
				M foo1


				Removing foo1 and bar:

				$ cp foo1 F
				$ cp bar B
				$ hg rm -f foo1 bar

				$ hg debugstate --nodates
				r 0 -2 bar
				r 0 -1 foo1
				copy: foo -> foo1

				$ hg st -qC
				R bar
				R foo1


				Re-adding foo1 and bar:

				$ cp F foo1
				$ cp B bar
				$ hg add -v foo1 bar
				adding bar
				adding foo1

				$ hg debugstate --nodates
				n 0 -2 bar
				m 644 14 foo1
				copy: foo -> foo1

				$ hg st -qC
				M bar
				M foo1
				foo


				Reverting foo1 and bar:

				$ hg revert -vr . foo1 bar
				saving current version of bar as bar.orig
				reverting bar
				saving current version of foo1 as foo1.orig
				reverting foo1

				$ hg debugstate --nodates
				n 0 -2 bar
				m 644 14 foo1
				copy: foo -> foo1

				$ hg st -qC
				M bar
				M foo1
				foo

				$ hg diff