upstream/mercurial-mirror Files · tests/test-mq-caches.t

mq: catch attempt to qpush to an earlier patch (issue2587)...

mq: catch attempt to qpush to an earlier patch (issue2587) We can't assume that all pushable patches early in the series have already been applied. If a hg qselect is done while you already have patches applied, some patches with guards may now be pushable, even though they come earlier in the series. So instead of checking only applied patches, explicitly check where we are in the series against the position of the patch we want to qpush to.

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        $ branches=.hg/branchheads.cache

        $ echo '[extensions]' >> $HGRCPATH

        $ echo 'mq =' >> $HGRCPATH

        $ show_branch_cache()

        > {

        >     # force cache (re)generation

        >     hg log -r does-not-exist 2> /dev/null

        >     hg log -r tip --template 'tip: {rev}\n'

        >     if [ -f $branches ]; then

        >       sort $branches

        >     else

        >       echo No branch cache

        >     fi

        >     if [ "$1" = 1 ]; then

        >       for b in foo bar; do

        >         hg log -r $b --template "branch $b: "'{rev}\n'

        >       done

        >     fi

        > }

        $ hg init a

        $ cd a

        $ hg qinit -c

      mq patch on an empty repo

        $ hg qnew p1

        $ show_branch_cache

        tip: 0

        No branch cache

        $ echo > pfile

        $ hg add pfile

        $ hg qrefresh -m 'patch 1'

        $ show_branch_cache

        tip: 0

        No branch cache

      some regular revisions

        $ hg qpop

        popping p1

        patch queue now empty

        $ echo foo > foo

        $ hg add foo

        $ echo foo > .hg/branch

        $ hg ci -m 'branch foo'

        $ echo bar > bar

        $ hg add bar

        $ echo bar > .hg/branch

        $ hg ci -m 'branch bar'

        $ show_branch_cache

        tip: 1

        c229711f16da3d7591f89b1b8d963b79bda22714 1

        c229711f16da3d7591f89b1b8d963b79bda22714 bar

        dc25e3827021582e979f600811852e36cbe57341 foo

      add some mq patches

        $ hg qpush

        applying p1

        now at: p1

        $ show_branch_cache

        tip: 2

        c229711f16da3d7591f89b1b8d963b79bda22714 1

        c229711f16da3d7591f89b1b8d963b79bda22714 bar

        dc25e3827021582e979f600811852e36cbe57341 foo

        $ hg qnew p2

        $ echo foo > .hg/branch

        $ echo foo2 >> foo

        $ hg qrefresh -m 'patch 2'

        $ show_branch_cache 1

        tip: 3

        c229711f16da3d7591f89b1b8d963b79bda22714 1

        c229711f16da3d7591f89b1b8d963b79bda22714 bar

        dc25e3827021582e979f600811852e36cbe57341 foo

        branch foo: 3

        branch bar: 2

      removing the cache

        $ rm $branches

        $ show_branch_cache 1

        tip: 3

        c229711f16da3d7591f89b1b8d963b79bda22714 1

        c229711f16da3d7591f89b1b8d963b79bda22714 bar

        dc25e3827021582e979f600811852e36cbe57341 foo

        branch foo: 3

        branch bar: 2

      importing rev 1 (the cache now ends in one of the patches)

        $ hg qimport -r 1 -n p0

        $ show_branch_cache 1

        tip: 3

        c229711f16da3d7591f89b1b8d963b79bda22714 1

        c229711f16da3d7591f89b1b8d963b79bda22714 bar

        dc25e3827021582e979f600811852e36cbe57341 foo

        branch foo: 3

        branch bar: 2

        $ hg log -r qbase --template 'qbase: {rev}\n'

        qbase: 1

      detect an invalid cache

        $ hg qpop -a

        popping p2

        popping p1

        popping p0

        patch queue now empty

        $ hg qpush -a

        applying p0

        applying p1

        applying p2

        now at: p2

        $ show_branch_cache

        tip: 3

        dc25e3827021582e979f600811852e36cbe57341 0

        dc25e3827021582e979f600811852e36cbe57341 foo

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				$ branches=.hg/branchheads.cache
				$ echo '[extensions]' >> $HGRCPATH
				$ echo 'mq =' >> $HGRCPATH

				$ show_branch_cache()
				> {
				> # force cache (re)generation
				> hg log -r does-not-exist 2> /dev/null
				> hg log -r tip --template 'tip: {rev}\n'
				> if [ -f $branches ]; then
				> sort $branches
				> else
				> echo No branch cache
				> fi
				> if [ "$1" = 1 ]; then
				> for b in foo bar; do
				> hg log -r $b --template "branch $b: "'{rev}\n'
				> done
				> fi
				> }

				$ hg init a
				$ cd a
				$ hg qinit -c


				mq patch on an empty repo

				$ hg qnew p1
				$ show_branch_cache
				tip: 0
				No branch cache

				$ echo > pfile
				$ hg add pfile
				$ hg qrefresh -m 'patch 1'
				$ show_branch_cache
				tip: 0
				No branch cache

				some regular revisions

				$ hg qpop
				popping p1
				patch queue now empty
				$ echo foo > foo
				$ hg add foo
				$ echo foo > .hg/branch
				$ hg ci -m 'branch foo'

				$ echo bar > bar
				$ hg add bar
				$ echo bar > .hg/branch
				$ hg ci -m 'branch bar'
				$ show_branch_cache
				tip: 1
				c229711f16da3d7591f89b1b8d963b79bda22714 1
				c229711f16da3d7591f89b1b8d963b79bda22714 bar
				dc25e3827021582e979f600811852e36cbe57341 foo

				add some mq patches

				$ hg qpush
				applying p1
				now at: p1
				$ show_branch_cache
				tip: 2
				c229711f16da3d7591f89b1b8d963b79bda22714 1
				c229711f16da3d7591f89b1b8d963b79bda22714 bar
				dc25e3827021582e979f600811852e36cbe57341 foo

				$ hg qnew p2
				$ echo foo > .hg/branch
				$ echo foo2 >> foo
				$ hg qrefresh -m 'patch 2'
				$ show_branch_cache 1
				tip: 3
				c229711f16da3d7591f89b1b8d963b79bda22714 1
				c229711f16da3d7591f89b1b8d963b79bda22714 bar
				dc25e3827021582e979f600811852e36cbe57341 foo
				branch foo: 3
				branch bar: 2

				removing the cache

				$ rm $branches
				$ show_branch_cache 1
				tip: 3
				c229711f16da3d7591f89b1b8d963b79bda22714 1
				c229711f16da3d7591f89b1b8d963b79bda22714 bar
				dc25e3827021582e979f600811852e36cbe57341 foo
				branch foo: 3
				branch bar: 2

				importing rev 1 (the cache now ends in one of the patches)

				$ hg qimport -r 1 -n p0
				$ show_branch_cache 1
				tip: 3
				c229711f16da3d7591f89b1b8d963b79bda22714 1
				c229711f16da3d7591f89b1b8d963b79bda22714 bar
				dc25e3827021582e979f600811852e36cbe57341 foo
				branch foo: 3
				branch bar: 2
				$ hg log -r qbase --template 'qbase: {rev}\n'
				qbase: 1

				detect an invalid cache

				$ hg qpop -a
				popping p2
				popping p1
				popping p0
				patch queue now empty
				$ hg qpush -a
				applying p0
				applying p1
				applying p2
				now at: p2
				$ show_branch_cache
				tip: 3
				dc25e3827021582e979f600811852e36cbe57341 0
				dc25e3827021582e979f600811852e36cbe57341 foo