$ . "$TESTDIR/testlib/topic_setup.sh"
$ cat << EOF >> $HGRCPATH
> [experimental]
> evolution = all
> topic.publish-bare-branch = yes
> topic.server-gate-topic-changesets = yes
>
> [extensions]
> evolve =
>
> [phases]
> publish = no
>
> [ui]
> ssh = "$PYTHON" "$RUNTESTDIR/dummyssh"
> EOF
$ hg init server
$ cd server
$ echo a > a
$ hg commit -qAm root
$ hg phase --public -r 'all()'
$ cd ..
$ hg clone ssh://user@dummy/server client-topic1
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 6569b5a81c7e
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg clone ssh://user@dummy/server client-topic2
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 6569b5a81c7e
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg version -v -R client-topic1
warning: --repository ignored
Mercurial Distributed SCM (*) (glob)
(see https://mercurial-scm.org for more information)
Copyright (C) 2005-* Matt Mackall and others (glob)
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Enabled extensions:
rebase internal
topic external * (glob)
evolve external * (glob)
$ hg clone ssh://user@dummy/server client-plain
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 6569b5a81c7e
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat << EOF >> client-plain/.hg/hgrc
> [extensions]
> topic = !
> EOF
$ hg version -v -R client-plain
warning: --repository ignored
Mercurial Distributed SCM (*) (glob)
(see https://mercurial-scm.org for more information)
Copyright (C) 2005-* Matt Mackall and others (glob)
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Enabled extensions:
rebase internal
evolve external * (glob)
Make two commits, with and without a topic, and push them to the server
$ cd client-topic1
$ echo b > b
$ hg topic some-work
marked working directory as topic: some-work
$ hg commit -Am 'adding b (topic)'
adding b
active topic 'some-work' grew its first changeset
(see 'hg help topics' for more information)
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo c > c
$ hg commit -Am 'adding c (no topic)'
adding c
$ hg up some-work
switching to topic some-work
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg topic --clear
$ echo d > d
$ hg commit -Am 'adding d (no topic)'
adding d
created new head
(consider using topic for lightweight branches. See 'hg help topic')
$ hg log -r 'all() - 0'
changeset: 1:2a2e8b3520f2
topic: some-work
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: adding b (topic)
changeset: 2:b46feb4d24f9
parent: 0:6569b5a81c7e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: adding c (no topic)
changeset: 3:be22ca6e89ea
tag: tip
parent: 1:2a2e8b3520f2
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: adding d (no topic)
(disable the bare publishing to put a bare draft on the server)
$ cat << EOF >> ../server/.hg/hgrc
> [experimental]
> topic.publish-bare-branch = no
> EOF
$ hg push --force
pushing to ssh://user@dummy/server
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 3 changesets with 3 changes to 3 files (+1 heads)
$ cd ..
$ hg --cwd server phase -r 'tip'
3: draft
Clients with topic can exchange draft changesets both with and without a topic through the server
$ hg --cwd client-topic2 pull
pulling from ssh://user@dummy/server
searching for changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 3 files (+1 heads)
new changesets 2a2e8b3520f2:be22ca6e89ea (3 drafts)
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hg --cwd client-topic2 log -r 'all() - 0'
changeset: 1:2a2e8b3520f2
topic: some-work
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: adding b (topic)
changeset: 2:b46feb4d24f9
parent: 0:6569b5a81c7e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: adding c (no topic)
changeset: 3:be22ca6e89ea
tag: tip
parent: 1:2a2e8b3520f2
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: adding d (no topic)
Client without topic only sees draft changesets if they don't have a topic
$ hg --cwd client-plain pull
pulling from ssh://user@dummy/server
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets b46feb4d24f9 (1 drafts)
(run 'hg update' to get a working copy)
$ hg --cwd client-plain phase -r 'all() - 0'
1: draft
$ hg --cwd client-plain log -r 'all() - 0'
changeset: 1:b46feb4d24f9
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: adding c (no topic)