$ "$TESTDIR/hghave" svn || exit 80

  $ fix_path()

  > {

  >     tr '\\' /

  > }

SVN wants all paths to start with a slash. Unfortunately, Windows ones

don't. Handle that.

  $ escapedwd=`pwd | fix_path`

  $ expr "$escapedwd" : '\/' > /dev/null || escapedwd="/$escapedwd"

  $ escapedwd=`python -c "import urllib, sys; sys.stdout.write(urllib.quote(sys.argv[1]))" "$escapedwd"`

create subversion repo

  $ SVNREPO="file://$escapedwd/svn-repo"

  $ WCROOT="`pwd`/svn-wc"

  $ svnadmin create svn-repo

  $ svn co "$SVNREPO" svn-wc

  Checked out revision 0.

  $ cd svn-wc

  $ mkdir src

  $ echo alpha > src/alpha

  $ svn add src

  A         src

  A         src/alpha

  $ mkdir externals

  $ echo other > externals/other

  $ svn add externals

  A         externals

  A         externals/other

  $ svn ci -m 'Add alpha'

  Adding         externals

  Adding         externals/other

  Adding         src

  Adding         src/alpha

  Transmitting file data ..

  Committed revision 1.

  $ svn up

  At revision 1.

  $ echo "externals -r1 $SVNREPO/externals" > extdef

  $ svn propset -F extdef svn:externals src

  property 'svn:externals' set on 'src'

  $ svn ci -m 'Setting externals'

  Sending        src

  Committed revision 2.

  $ cd ..

create hg repo

  $ mkdir sub

  $ cd sub

  $ hg init t

  $ cd t

first revision, no sub

  $ echo a > a

  $ hg ci -Am0

  adding a

add first svn sub with leading whitespaces

  $ svn co --quiet "$SVNREPO"/src s

  $ hg add .hgsub

  $ hg ci -m1

  committing subrepository s

make sure we avoid empty commits (issue2445)

  $ hg sum

  parent: 1:* tip (glob)

   1

  branch: default

  commit: (clean)

  update: (current)

  $ hg ci -moops

  nothing changed

  [1]

debugsub

  $ hg debugsub

  path s

   source   file://*/svn-repo/src (glob)

   revision 2

change file in svn and hg, commit

  $ echo a >> a

  $ echo alpha >> s/alpha

  $ hg sum

  parent: 1:* tip (glob)

   1

  branch: default

  commit: 1 modified, 1 subrepos

  update: (current)

  $ hg commit -m 'Message!'

  committing subrepository s

  Sending*s/alpha (glob)

  Transmitting file data .

  Committed revision 3.

  Fetching external item into '$TESTTMP/sub/t/s/externals'

  External at revision 1.

  At revision 3.

  $ hg debugsub

  path s

   source   file://*/svn-repo/src (glob)

   revision 3

  $ echo a > s/a

should be empty despite change to s/a

  $ hg st

add a commit from svn

  $ cd "$WCROOT"/src

  $ svn up

  U    alpha

  Fetching external item into 'externals'

  A    externals/other

  Updated external to revision 1.

  Updated to revision 3.

  $ echo xyz >> alpha

  $ svn propset svn:mime-type 'text/xml' alpha

  property 'svn:mime-type' set on 'alpha'

  $ svn ci -m 'amend a from svn'

  Sending        src/alpha

  Transmitting file data .

  Committed revision 4.

  $ cd ../../sub/t

this commit from hg will fail

  $ echo zzz >> s/alpha

  $ hg ci -m 'amend alpha from hg'

  committing subrepository s

  abort: svn: Commit failed (details follow):

  svn: (Out of date)?.*/src/alpha.*(is out of date)? (re)

  [255]

  $ svn revert -q s/alpha

this commit fails because of meta changes

  $ svn propset svn:mime-type 'text/html' s/alpha

  property 'svn:mime-type' set on 's/alpha'

  $ hg ci -m 'amend alpha from hg'

  committing subrepository s

  abort: svn: Commit failed (details follow):

  svn: (Out of date)?.*/src/alpha.*(is out of date)? (re)

  [255]

  $ svn revert -q s/alpha

this commit fails because of externals changes

  $ echo zzz > s/externals/other

  $ hg ci -m 'amend externals from hg'

  committing subrepository s

  abort: cannot commit svn externals

  [255]

  $ hg diff --subrepos -r 1:2 | grep -v diff

  --- a/.hgsubstate	Thu Jan 01 00:00:00 1970 +0000

  +++ b/.hgsubstate	Thu Jan 01 00:00:00 1970 +0000

  -2 s

  +3 s

  --- a/a	Thu Jan 01 00:00:00 1970 +0000

  +++ b/a	Thu Jan 01 00:00:00 1970 +0000

  @@ -1,1 +1,2 @@

   a

  +a

  $ svn revert -q s/externals/other

this commit fails because of externals meta changes

  $ svn propset svn:mime-type 'text/html' s/externals/other

  property 'svn:mime-type' set on 's/externals/other'

  $ hg ci -m 'amend externals from hg'

  committing subrepository s

  abort: cannot commit svn externals

  [255]

  $ svn revert -q s/externals/other

clone

  $ cd ..

  $ hg clone t tc | fix_path

  updating to branch default

  A    tc/s/alpha

   U   tc/s

  Fetching external item into 'tc/s/externals'

  A    tc/s/externals/other

  Checked out external at revision 1.

  Checked out revision 3.

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

  $ cd tc

debugsub in clone

  $ hg debugsub

  path s

   source   file://*/svn-repo/src (glob)

   revision 3

verify subrepo is contained within the repo directory

  $ python -c "import os.path; print os.path.exists('s')"

  True

update to nullrev (must delete the subrepo)

  $ hg up null

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