$ cat <<EOF >> $HGRCPATH

  > [ui]

  > interactive = true

  > EOF

  $ hg init repo

  $ cd repo

  $ echo foo > foo

  $ hg ci -qAm 'add foo'

  $ echo >> foo

  $ hg ci -m 'change foo'

  $ hg up -qC 0

  $ echo bar > bar

  $ hg ci -qAm 'add bar'

  $ hg log

  changeset:   2:effea6de0384

  tag:         tip

  parent:      0:bbd179dfa0a7

  user:        test

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

  summary:     add bar

  changeset:   1:ed1b79f46b9a

  user:        test

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

  summary:     change foo

  changeset:   0:bbd179dfa0a7

  user:        test

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

  summary:     add foo

  $ cd ..

don't show "(+1 heads)" message when pulling closed head

  $ hg clone -q repo repo2

  $ hg clone -q repo2 repo3

  $ cd repo2

  $ hg up -q 0

  $ echo hello >> foo

  $ hg ci -mx1

  created new head

  $ hg ci -mx2 --close-branch

  $ cd ../repo3

  $ hg heads -q --closed

  2:effea6de0384

  1:ed1b79f46b9a

  $ hg pull --confirm << EOF

  > n

  > EOF

  pulling from $TESTTMP/repo2

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  adding 2 changesets with 1 changes to 1 files

  new changesets 8c900227dd5d:00cfe9073916

  accept incoming changes (yn)? n

  transaction abort!

  rollback completed

  abort: user aborted

  [255]

  $ hg pull --config pull.confirm=true << EOF

  > n

  > EOF

  pulling from $TESTTMP/repo2

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  adding 2 changesets with 1 changes to 1 files

  new changesets 8c900227dd5d:00cfe9073916

  accept incoming changes (yn)? n

  transaction abort!

  rollback completed

  abort: user aborted

  [255]

  $ hg pull --confirm << EOF

  > y

  > EOF

  pulling from $TESTTMP/repo2

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  adding 2 changesets with 1 changes to 1 files

  new changesets 8c900227dd5d:00cfe9073916

  accept incoming changes (yn)? y

  added 2 changesets with 1 changes to 1 files

  new changesets 8c900227dd5d:00cfe9073916

  (run 'hg update' to get a working copy)

  $ hg heads -q --closed

  4:00cfe9073916

  2:effea6de0384

  1:ed1b79f46b9a

pull--confirm config option should be ignored if HGPLAIN is set

  $ HGPLAIN=1 hg pull --config pull.confirm=True

  pulling from $TESTTMP/repo2

  searching for changes

  no changes found

  $ cd ..

  $ hg init copy

  $ cd copy

Pull a missing revision:

  $ hg pull -qr missing ../repo

  abort: unknown revision 'missing'

  [10]

Pull multiple revisions with update:

  $ hg pull -qu -r 0 -r 1 ../repo

  $ hg -q parents

  0:bbd179dfa0a7

  $ hg rollback

  repository tip rolled back to revision -1 (undo pull)

  working directory now based on revision -1

  $ hg pull -qr 0 ../repo

  $ hg log

  changeset:   0:bbd179dfa0a7

  tag:         tip

  user:        test

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

  summary:     add foo

  $ hg pull -qr 1 ../repo

  $ hg log

  changeset:   1:ed1b79f46b9a

  tag:         tip

  user:        test

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

  summary:     change foo

  changeset:   0:bbd179dfa0a7

  user:        test

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

  summary:     add foo

This used to abort: received changelog group is empty:

  $ hg pull -qr 1 ../repo

Test race condition with -r and -U (issue4707)

We pull '-U -r <name>' and the name change right after/during the changegroup emission.

We use http because http is better is our racy-est option.

  $ echo babar > ../repo/jungle

  $ cat <<EOF > ../repo/.hg/hgrc

  > [hooks]

  > outgoing.makecommit = hg ci -Am 'racy commit'; echo committed in pull-race

  > EOF

  $ hg serve -R ../repo -p $HGPORT2 -d --pid-file=../repo.pid

  $ cat ../repo.pid >> $DAEMON_PIDS

  $ hg pull --rev default --update http://localhost:$HGPORT2/

  pulling from http://localhost:$HGPORT2/

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files (+1 heads)

  new changesets effea6de0384

  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg log -G

  @  changeset:   2:effea6de0384

  |  tag:         tip

  |  parent:      0:bbd179dfa0a7

  |  user:        test

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

  |  summary:     add bar

  |

  | o  changeset:   1:ed1b79f46b9a

  |/   user:        test

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

  |    summary:     change foo

  |

  o  changeset:   0:bbd179dfa0a7

     user:        test

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

     summary:     add foo

  $ cd ..

  $ killdaemons.py