$ . "$TESTDIR/narrow-library.sh"

create full repo

  $ hg init master

  $ cd master

  $ cat >> .hg/hgrc <<EOF

  > [narrow]

  > serveellipses=True

  > EOF

  $ mkdir inside

  $ echo inside1 > inside/f1

  $ echo inside2 > inside/f2

  $ mkdir outside

  $ echo outside1 > outside/f1

  $ echo outside2 > outside/f2

  $ hg ci -Aqm 'initial'

  $ echo modified > inside/f1

  $ hg ci -qm 'modify inside/f1'

  $ hg update -q 0

  $ echo modified > inside/f2

  $ hg ci -qm 'modify inside/f2'

  $ hg update -q 0

  $ echo modified2 > inside/f1

  $ hg ci -qm 'conflicting inside/f1'

  $ hg update -q 0

  $ echo modified > outside/f1

  $ hg ci -qm 'modify outside/f1'

  $ hg update -q 0

  $ echo modified2 > outside/f1

  $ hg ci -qm 'conflicting outside/f1'

  $ cd ..

  $ hg clone --narrow ssh://user@dummy/master narrow --include inside

  requesting all changes

  adding changesets

  adding manifests

  adding file changes

  added 6 changesets with 5 changes to 2 files (+4 heads)

  new changesets *:* (glob)

  updating to branch default

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

  $ cd narrow

  $ hg update -q 0

Can merge in when no files outside narrow spec are involved

  $ hg update -q 'desc("modify inside/f1")'

  $ hg merge 'desc("modify inside/f2")'

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

  (branch merge, don't forget to commit)

  $ hg commit -m 'merge inside changes'

Can merge conflicting changes inside narrow spec

  $ hg update -q 'desc("modify inside/f1")'

  $ hg merge 'desc("conflicting inside/f1")' 2>&1 | egrep -v '(warning:|incomplete!)'

  merging inside/f1

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

  use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon

  $ echo modified3 > inside/f1

  $ hg resolve -m

  (no more unresolved files)

  $ hg commit -m 'merge inside/f1'

TODO: Can merge non-conflicting changes outside narrow spec

  $ hg update -q 'desc("modify inside/f1")'

  $ hg merge 'desc("modify outside/f1")'

  abort: merge affects file 'outside/f1' outside narrow, which is not yet supported

  (merging in the other direction may work)

  [255]

  $ hg update -q 'desc("modify outside/f1")'

  $ hg merge 'desc("modify inside/f1")'

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

  (branch merge, don't forget to commit)

  $ hg ci -m 'merge from inside to outside'

Refuses merge of conflicting outside changes

  $ hg update -q 'desc("modify outside/f1")'

  $ hg merge 'desc("conflicting outside/f1")'

  abort: conflict in file 'outside/f1' is outside narrow clone

  [255]