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

  $ hg init master

  $ cd master

  $ 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)

  $ cd ..

Error if '.' or '..' are in the directory to track.

  $ hg clone --narrow ssh://user@dummy/master foo --include ./asdf

  requesting all changes

  abort: "." and ".." are not allowed in narrowspec paths

  [255]

  $ hg clone --narrow ssh://user@dummy/master foo --include asdf/..

  requesting all changes

  abort: "." and ".." are not allowed in narrowspec paths

  [255]

  $ hg clone --narrow ssh://user@dummy/master foo --include a/./c

  requesting all changes

  abort: "." and ".." are not allowed in narrowspec paths

  [255]

Names with '.' in them are OK.

  $ hg clone --narrow ssh://user@dummy/master $RANDOM --include a/.b/c

  requesting all changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 0 changes to 0 files

  new changesets * (glob)

  updating to branch default

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

Test repo with local changes

  $ hg clone --narrow ssh://user@dummy/master narrow-local-changes --include d0 --include d3 --include d6

  requesting all changes

  adding changesets

  adding manifests

  adding file changes

  added 6 changesets with 3 changes to 3 files

  new changesets *:* (glob)

  updating to branch default

  3 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cd narrow-local-changes

  $ cat >> $HGRCPATH << EOF

  > [experimental]

  > evolution=createmarkers

  > EOF

  $ echo local change >> d0/f

  $ hg ci -m 'local change to d0'

  $ hg co '.^'

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

  $ echo local change >> d3/f

  $ hg ci -m 'local hidden change to d3'

  created new head

  $ hg ci --amend -m 'local change to d3'

  $ hg tracked --removeinclude d0

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

  The following changeset(s) or their ancestors have local changes not on the remote:

  * (glob)

  abort: local changes found

  (use --force-delete-local-changes to ignore)

  [255]

Check that nothing was removed by the failed attempts

  $ hg tracked

  I path:d0

  I path:d3

  I path:d6

  $ hg files

  d0/f

  d3/f

  d6/f

  $ find *

  d0

  d0/f

  d3

  d3/f

  d6

  d6/f

  $ hg verify -q

Force deletion of local changes

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

  *: local change to d3  (glob)

  *: local change to d0  (glob)

  *: add d10/f outsidenarrow (glob)

  *: add d6/f  (glob)

  *: add d5/f outsidenarrow (glob)

  *: add d3/f  (glob)

  *: add d2/f outsidenarrow (glob)

  *: add d0/f  (glob)

  $ hg tracked --removeinclude d0 --force-delete-local-changes

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

  The following changeset(s) or their ancestors have local changes not on the remote:

  * (glob)

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

  deleting data/d0/f.i

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

  *: local change to d3  (glob)

  *: add d10/f outsidenarrow (glob)

  *: add d6/f  (glob)

  *: add d5/f outsidenarrow (glob)

  *: add d3/f  (glob)

  *: add d2/f outsidenarrow (glob)

  *: add d0/f outsidenarrow (glob)

Can restore stripped local changes after widening

  $ hg tracked --addinclude d0 -q

  $ hg unbundle .hg/strip-backup/*-narrow.hg -q

  $ hg --hidden co -r 'desc("local change to d0")' -q

  $ cat d0/f

  0

  local change

Pruned commits affecting removed paths should not prevent narrowing

  $ hg co '.^'

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

  $ hg debugobsolete `hg log -T '{node}' -r 'desc("local change to d0")'`

  obsoleted 1 changesets

  $ hg tracked --removeinclude d0

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

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

  deleting data/d0/f.i

Updates off of stripped commit if necessary

  $ hg co -r 'desc("local change to d3")' -q

  $ echo local change >> d6/f

  $ hg ci -m 'local change to d6'

  $ hg tracked --removeinclude d3 --force-delete-local-changes

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

  The following changeset(s) or their ancestors have local changes not on the remote:

  * (glob)

  * (glob)

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

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

  deleting data/d3/f.i

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

  add d10/f

Updates to nullid if necessary

  $ hg tracked --addinclude d3 -q

  $ hg co null -q

  $ mkdir d3

  $ echo local change > d3/f

  $ hg add d3/f

  $ hg ci -m 'local change to d3'

  created new head

  $ hg tracked --removeinclude d3 --force-delete-local-changes

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

  The following changeset(s) or their ancestors have local changes not on the remote:

  * (glob)

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

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

  deleting data/d3/f.i

  $ hg id

  000000000000

  $ cd ..

Can remove last include, making repo empty

  $ hg clone --narrow ssh://user@dummy/master narrow-empty --include d0 -r 5

  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-empty

  $ hg tracked --removeinclude d0

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

  deleting data/d0/f.i

  $ hg tracked

  $ hg files

  [1]

  $ test -d d0

  [1]

Do some work in the empty clone

  $ hg diff --change .

  $ hg branch foo

  marked working directory as branch foo

  (branches are permanent and global, did you want a bookmark?)

  $ hg ci -m empty

  $ hg pull -q

Can widen the empty clone

  $ hg tracked --addinclude d0

  comparing with ssh://user@dummy/master

  searching for changes

  no changes found

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

  adding changesets

  adding manifests

  adding file changes

  added 3 changesets with 1 changes to 1 files

  new changesets *:* (glob)

  $ hg tracked

  I path:d0

  $ hg files

  d0/f

  $ find *

  d0

  d0/f

  $ cd ..

TODO(martinvonz): test including e.g. d3/g and then removing it once

https://bitbucket.org/Google/narrowhg/issues/6 is fixed

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

  $ hg tracked

  I path:d0

  I path:d3

  I path:d6

  I path:d9

  $ hg tracked --removeinclude d6

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

  deleting data/d6/f.i

  $ hg tracked

  I path:d0

  I path:d3

  I path:d9

  $ hg debugrebuildfncache

  fncache already up to date

  $ find *

  d0

  d0/f

  d3

  d3/f

  d9

  d9/f

  $ hg verify -q

  $ hg tracked --addexclude d3/f

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

  deleting data/d3/f.i

  $ hg tracked

  I path:d0

  I path:d3

  I path:d9

  X path:d3/f

  $ hg debugrebuildfncache

  fncache already up to date

  $ find *

  d0

  d0/f

  d9

  d9/f

  $ hg verify -q

  $ hg tracked --addexclude d0

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

  deleting data/d0/f.i

  $ hg tracked

  I path:d3

  I path:d9

  X path:d0

  X path:d3/f

  $ hg debugrebuildfncache

  fncache already up to date

  $ find *

  d9

  d9/f

Make a 15 of changes to d9 to test the path without --verbose

(Note: using regexes instead of "* (glob)" because if the test fails, it

produces more sensible diffs)

  $ hg tracked

  I path:d3

  I path:d9

  X path:d0

  X path:d3/f

  $ for x in `$TESTDIR/seq.py 1 15`

  > do

  >   echo local change >> d9/f

  >   hg commit -m "change $x to d9/f"

  > done

  $ hg tracked --removeinclude d9

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

  The following changeset(s) or their ancestors have local changes not on the remote:

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ...and 5 more, use --verbose to list all

  abort: local changes found

  (use --force-delete-local-changes to ignore)

  [255]

Now test it *with* verbose.

  $ hg tracked --removeinclude d9 --verbose

  comparing with ssh://user@dummy/master

  searching for changes

  looking for local changes to affected paths

  The following changeset(s) or their ancestors have local changes not on the remote:

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  ^[0-9a-f]{12}$ (re)

  abort: local changes found

  (use --force-delete-local-changes to ignore)

  [255]