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

  $ hg init master

  $ cd master

  $ cat >> .hg/hgrc <<EOF

  > [narrow]

  > serveellipses=True

  > EOF

  $ mkdir inside

  $ echo 'inside' > inside/f

  $ hg add inside/f

  $ hg commit -m 'add inside'

  $ mkdir widest

  $ echo 'widest' > widest/f

  $ hg add widest/f

  $ hg commit -m 'add widest'

  $ mkdir outside

  $ echo 'outside' > outside/f

  $ hg add outside/f

  $ hg commit -m 'add outside'

  $ cd ..

narrow clone the inside file

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

  requesting all changes

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 1 changes to 1 files

  new changesets *:* (glob)

  updating to branch default

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

  $ cd narrow

  $ hg tracked

  I path:inside

  $ ls

  inside

  $ cat inside/f

  inside

  $ cd ..

add more upstream files which we will include in a wider narrow spec

  $ cd master

  $ mkdir wider

  $ echo 'wider' > wider/f

  $ hg add wider/f

  $ echo 'widest v2' > widest/f

  $ hg commit -m 'add wider, update widest'

  $ echo 'widest v3' > widest/f

  $ hg commit -m 'update widest v3'

  $ echo 'inside v2' > inside/f

  $ hg commit -m 'update inside'

  $ mkdir outside2

  $ echo 'outside2' > outside2/f

  $ hg add outside2/f

  $ hg commit -m 'add outside2'

  $ echo 'widest v4' > widest/f

  $ hg commit -m 'update widest v4'

  $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"

  *: update widest v4 (glob)

  *: add outside2 (glob)

  *: update inside (glob)

  *: update widest v3 (glob)

  *: add wider, update widest (glob)

  *: add outside (glob)

  *: add widest (glob)

  *: add inside (glob)

  $ cd ..

Widen the narrow spec to see the wider file. This should not get the newly

added upstream revisions.

  $ cd narrow

  $ hg tracked --addinclude wider/f

  comparing with ssh://user@dummy/master

  searching for changes

  no changes found

  saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-widen.hg (glob)

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 1 changes to 1 files

  new changesets *:* (glob)

  $ hg tracked

  I path:inside

  I path:wider/f

Pull down the newly added upstream revision.

  $ hg pull

  pulling from ssh://user@dummy/master

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 4 changesets with 2 changes to 2 files

  new changesets *:* (glob)

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

  $ hg update -r 'desc("add wider")'

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

  $ cat wider/f

  wider

  $ hg update -r 'desc("update inside")'

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

  $ cat wider/f

  wider

  $ cat inside/f

  inside v2

  $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"

  ...*: update widest v4 (glob)

  *: update inside (glob)

  ...*: update widest v3 (glob)

  *: add wider, update widest (glob)

  ...*: add outside (glob)

  *: add inside (glob)

Check that widening with a newline fails

  $ hg tracked --addinclude 'widest

  > '

  abort: newlines are not allowed in narrowspec paths

  [255]

widen the narrow spec to include the widest file

  $ hg tracked --addinclude widest

  comparing with ssh://user@dummy/master

  searching for changes

  no changes found

  saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/*-widen.hg (glob)

  adding changesets

  adding manifests

  adding file changes

  added 8 changesets with 7 changes to 3 files

  new changesets *:* (glob)

  $ hg tracked

  I path:inside

  I path:wider/f

  I path:widest

  $ hg update 'desc("add widest")'

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

  $ cat widest/f

  widest

  $ hg update 'desc("add wider, update widest")'

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

  $ cat wider/f

  wider

  $ cat widest/f

  widest v2

  $ hg update 'desc("update widest v3")'

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

  $ cat widest/f

  widest v3

  $ hg update 'desc("update widest v4")'

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

  $ cat widest/f

  widest v4

  $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"

  *: update widest v4 (glob)

  ...*: add outside2 (glob)

  *: update inside (glob)

  *: update widest v3 (glob)

  *: add wider, update widest (glob)

  ...*: add outside (glob)

  *: add widest (glob)

  *: add inside (glob)

separate suite of tests: files from 0-10 modified in changes 0-10. This allows

more obvious precise tests tickling particular corner cases.

  $ cd ..

  $ hg init upstream

  $ cd upstream

  $ cat >> .hg/hgrc <<EOF

  > [narrow]

  > serveellipses=True

  > EOF

  $ for x in `$TESTDIR/seq.py 0 10`

  > do

  >   mkdir d$x

  >   echo $x > d$x/f

  >   hg add d$x/f

  >   hg commit -m "add d$x/f"

  > done

  $ hg log -T "{node|short}: {desc}\n"

  *: add d10/f (glob)

  *: add d9/f (glob)

  *: add d8/f (glob)

  *: add d7/f (glob)

  *: add d6/f (glob)

  *: add d5/f (glob)

  *: add d4/f (glob)

  *: add d3/f (glob)

  *: add d2/f (glob)

  *: add d1/f (glob)

  *: add d0/f (glob)

make narrow clone with every third node.

  $ cd ..

  $ hg clone --narrow ssh://user@dummy/upstream narrow2 --include d0 --include d3 --include d6 --include d9

  requesting all changes

  adding changesets

  adding manifests

  adding file changes

  added 8 changesets with 4 changes to 4 files

  new changesets *:* (glob)

  updating to branch default

  4 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cd narrow2

  $ hg tracked

  I path:d0

  I path:d3

  I path:d6

  I path:d9

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  4 files, 8 changesets, 4 total revisions

  $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"

  ...*: add d10/f (glob)

  *: add d9/f (glob)

  ...*: add d8/f (glob)

  *: add d6/f (glob)

  ...*: add d5/f (glob)

  *: add d3/f (glob)

  ...*: add d2/f (glob)

  *: add d0/f (glob)

  $ hg tracked --addinclude d1

  comparing with ssh://user@dummy/upstream

  searching for changes

  no changes found

  saved backup bundle to $TESTTMP/narrow2/.hg/strip-backup/*-widen.hg (glob)

  adding changesets

  adding manifests

  adding file changes

  added 9 changesets with 5 changes to 5 files

  new changesets *:* (glob)

  $ hg tracked

  I path:d0

  I path:d1

  I path:d3

  I path:d6

  I path:d9

  $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"

  ...*: add d10/f (glob)

  *: add d9/f (glob)

  ...*: add d8/f (glob)

  *: add d6/f (glob)

  ...*: add d5/f (glob)

  *: add d3/f (glob)

  ...*: add d2/f (glob)

  *: add d1/f (glob)

  *: add d0/f (glob)

Verify shouldn't claim the repo is corrupt after a widen.

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  5 files, 9 changesets, 5 total revisions

Widening preserves parent of local commit

  $ cd ..

  $ hg clone -q --narrow ssh://user@dummy/upstream narrow3 --include d2 -r 2

  $ cd narrow3

  $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"

  *: add d2/f (glob)

  ...*: add d1/f (glob)

  $ hg pull -q -r 3

  $ hg co -q tip

  $ hg pull -q -r 4

  $ echo local > d2/f

  $ hg ci -m local

  created new head

  $ hg tracked -q --addinclude d0 --addinclude d9

Widening preserves bookmarks

  $ cd ..

  $ hg clone -q --narrow ssh://user@dummy/upstream narrow-bookmarks --include d4

  $ cd narrow-bookmarks

  $ echo local > d4/f

  $ hg ci -m local

  $ hg bookmarks bookmark

  $ hg bookmarks

   * bookmark                  3:* (glob)

  $ hg -q tracked --addinclude d2

  $ hg bookmarks

   * bookmark                  5:* (glob)

  $ hg log -r bookmark -T '{desc}\n'

  local

Widening that fails can be recovered from

  $ cd ..

  $ hg clone -q --narrow ssh://user@dummy/upstream interrupted --include d0

  $ cd interrupted

  $ echo local > d0/f

  $ hg ci -m local

  $ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"

  2: local

  ...1: add d10/f

  0: add d0/f

  $ hg bookmarks bookmark

  $ hg --config hooks.pretxnchangegroup.bad=false tracked --addinclude d1

  comparing with ssh://user@dummy/upstream

  searching for changes

  no changes found

  saved backup bundle to $TESTTMP/interrupted/.hg/strip-backup/*-widen.hg (glob)

  adding changesets

  adding manifests

  adding file changes

  added 3 changesets with 2 changes to 2 files

  transaction abort!

  rollback completed

  abort: pretxnchangegroup.bad hook exited with status 1

  [255]

  $ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"

  $ hg bookmarks

  no bookmarks set

  $ hg unbundle .hg/strip-backup/*-widen.hg

  adding changesets

  adding manifests

  adding file changes

  added 3 changesets with 2 changes to 1 files

  new changesets *:* (glob)

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

  $ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"

  2: local

  ...1: add d10/f

  0: add d0/f

  $ hg bookmarks

   * bookmark                  2:* (glob)