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

changegroup: don't support versions 01 and 02 with treemanifests...

changegroup: don't support versions 01 and 02 with treemanifests Since it would be terribly expensive to convert between flat manifests and treemanifests, we have decided to simply not support changegroup version 01 and 02 with treemanifests. Therefore, let's stop announcing that we support these versions on treemanifest repos. Note that this means that older clients that try to clone from a treemanifest repo will fail. What happens is that the server, after this patch, finds that there are no common versions and raises "ValueError: no common changegroup version". This results in "abort: HTTP Error 500: Internal Server Error" on the client. Before this patch, it was no better: The server would instead find that there were directory manifest nodes to put in the changegroup 01 or 02 and raise an AssertionError on changegroup.py#668 (assert not tmfnodes), which would also appear as a 500 to the client.

Pierre-Yves David - - Load All Authors

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        $ echo "[extensions]" >> $HGRCPATH

        $ echo "mq=" >> $HGRCPATH

        $ hg init a

        $ cd a

        $ echo 'base' > base

        $ hg ci -Ambase

        adding base

        $ hg qnew -mmqbase mqbase

        $ hg qrename mqbase renamed

        $ mkdir .hg/patches/foo

        $ hg qrename renamed foo

        $ hg qseries

        foo/renamed

        $ ls .hg/patches/foo

        renamed

        $ mkdir .hg/patches/bar

        $ hg qrename foo/renamed bar

        $ hg qseries

        bar/renamed

        $ ls .hg/patches/bar

        renamed

        $ hg qrename bar/renamed baz

        $ hg qseries

        baz

        $ ls .hg/patches/baz

        .hg/patches/baz

        $ hg qrename baz new/dir

        $ hg qseries

        new/dir

        $ ls .hg/patches/new/dir

        .hg/patches/new/dir

        $ cd ..

      Test patch being renamed before committed:

        $ hg init b

        $ cd b

        $ hg qinit -c

        $ hg qnew x

        $ hg qrename y

        $ hg qcommit -m rename

        $ cd ..

      Test overlapping renames (issue2388)

        $ hg init c

        $ cd c

        $ hg qinit -c

        $ echo a > a

        $ hg add

        adding a

        $ hg qnew patcha

        $ echo b > b

        $ hg add

        adding b

        $ hg qnew patchb

        $ hg ci --mq -m c1

        $ hg qrename patchb patchc

        $ hg qrename patcha patchb

        $ hg st --mq

        M patchb

        M series

        A patchc

        R patcha

        $ cd ..

      Test renames with mq repo (issue2097)

        $ hg init issue2097

        $ cd issue2097

        $ hg qnew p0

        $ (cd .hg/patches && hg init)

        $ hg qren p0 p1

        $ hg debugstate --mq

        $ hg ci --mq -mq0

        nothing changed

        [1]

        $ cd ..

      Test renaming to a folded patch (issue3058)

        $ hg init issue3058

        $ cd issue3058

        $ hg init --mq

        $ echo a > a

        $ hg add a

        $ hg qnew adda

        $ echo b >> a

        $ hg qnew addb

        $ hg qpop

        popping addb

        now at: adda

        $ hg ci --mq -m "save mq"

        $ hg qfold addb

        $ hg qmv addb

        $ cat .hg/patches/addb

        # HG changeset patch

        # Parent  0000000000000000000000000000000000000000

        diff -r 000000000000 a

        --- /dev/null	* (glob)

        +++ b/a	* (glob)

        @@ -0,0 +1,2 @@

        +a

        +b

        $ cd ..

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				$ echo "[extensions]" >> $HGRCPATH
				$ echo "mq=" >> $HGRCPATH

				$ hg init a
				$ cd a

				$ echo 'base' > base
				$ hg ci -Ambase
				adding base

				$ hg qnew -mmqbase mqbase

				$ hg qrename mqbase renamed
				$ mkdir .hg/patches/foo
				$ hg qrename renamed foo

				$ hg qseries
				foo/renamed

				$ ls .hg/patches/foo
				renamed

				$ mkdir .hg/patches/bar
				$ hg qrename foo/renamed bar

				$ hg qseries
				bar/renamed

				$ ls .hg/patches/bar
				renamed

				$ hg qrename bar/renamed baz

				$ hg qseries
				baz

				$ ls .hg/patches/baz
				.hg/patches/baz

				$ hg qrename baz new/dir

				$ hg qseries
				new/dir

				$ ls .hg/patches/new/dir
				.hg/patches/new/dir

				$ cd ..

				Test patch being renamed before committed:

				$ hg init b
				$ cd b
				$ hg qinit -c
				$ hg qnew x
				$ hg qrename y
				$ hg qcommit -m rename

				$ cd ..

				Test overlapping renames (issue2388)

				$ hg init c
				$ cd c
				$ hg qinit -c
				$ echo a > a
				$ hg add
				adding a
				$ hg qnew patcha
				$ echo b > b
				$ hg add
				adding b
				$ hg qnew patchb
				$ hg ci --mq -m c1
				$ hg qrename patchb patchc
				$ hg qrename patcha patchb
				$ hg st --mq
				M patchb
				M series
				A patchc
				R patcha
				$ cd ..

				Test renames with mq repo (issue2097)

				$ hg init issue2097
				$ cd issue2097
				$ hg qnew p0
				$ (cd .hg/patches && hg init)
				$ hg qren p0 p1
				$ hg debugstate --mq
				$ hg ci --mq -mq0
				nothing changed
				[1]
				$ cd ..

				Test renaming to a folded patch (issue3058)

				$ hg init issue3058
				$ cd issue3058
				$ hg init --mq
				$ echo a > a
				$ hg add a
				$ hg qnew adda
				$ echo b >> a
				$ hg qnew addb
				$ hg qpop
				popping addb
				now at: adda
				$ hg ci --mq -m "save mq"
				$ hg qfold addb
				$ hg qmv addb
				$ cat .hg/patches/addb
				# HG changeset patch
				# Parent 0000000000000000000000000000000000000000

				diff -r 000000000000 a
				--- /dev/null * (glob)
				+++ b/a * (glob)
				@@ -0,0 +1,2 @@
				+a
				+b
				$ cd ..