upstream/mercurial-mirror Files · tests/test-changelog-exec.t

strip: incrementally update the branchheads cache after a strip...

strip: incrementally update the branchheads cache after a strip This function augments strip to incrementally update the branchheads cache rather than recompute it from scratch. This speeds up the performance of strip and rebase on repos with long history. The performance optimization only happens if the revisions stripped are all on the same branch and the parents of the stripped revisions are also on that same branch. This adds a few test cases, particularly one that reproduces the extra heads that mpm observed.

Mads Kiilerich - - Load All Authors

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      b51a8138292a introduced a regression where we would mention in the

      changelog executable files added by the second parent of a merge. Test

      that that doesn't happen anymore

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

        $ hg init repo

        $ cd repo

        $ echo foo > foo

        $ hg ci -qAm 'add foo'

        $ echo bar > bar

        $ chmod +x bar

        $ hg ci -qAm 'add bar'

      manifest of p2:

        $ hg manifest

        bar

        foo

        $ hg up -qC 0

        $ echo >> foo

        $ hg ci -m 'change foo'

        created new head

      manifest of p1:

        $ hg manifest

        foo

        $ hg merge

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

        (branch merge, don't forget to commit)

        $ hg ci -m 'merge'

      this should not mention bar:

        $ hg tip -v

        changeset:   3:ef2fc9b4a51b

        tag:         tip

        parent:      2:ed1b79f46b9a

        parent:      1:d394a8db219b

        user:        test

        date:        Thu Jan 01 00:00:00 1970 +0000

        description:

        merge

        $ hg debugindex bar

           rev    offset  length   base linkrev nodeid       p1           p2

             0         0       5      0       1 b004912a8510 000000000000 000000000000

        $ cd ..

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				b51a8138292a introduced a regression where we would mention in the
				changelog executable files added by the second parent of a merge. Test
				that that doesn't happen anymore

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

				$ hg init repo
				$ cd repo
				$ echo foo > foo
				$ hg ci -qAm 'add foo'

				$ echo bar > bar
				$ chmod +x bar
				$ hg ci -qAm 'add bar'

				manifest of p2:

				$ hg manifest
				bar
				foo

				$ hg up -qC 0
				$ echo >> foo
				$ hg ci -m 'change foo'
				created new head

				manifest of p1:

				$ hg manifest
				foo

				$ hg merge
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)
				$ hg ci -m 'merge'

				this should not mention bar:

				$ hg tip -v
				changeset: 3:ef2fc9b4a51b
				tag: tip
				parent: 2:ed1b79f46b9a
				parent: 1:d394a8db219b
				user: test
				date: Thu Jan 01 00:00:00 1970 +0000
				description:
				merge



				$ hg debugindex bar
				rev offset length base linkrev nodeid p1 p2
				0 0 5 0 1 b004912a8510 000000000000 000000000000

				$ cd ..