$ echo "[ui]" >> $HGRCPATH

  $ echo "commitsubrepos = Yes" >> $HGRCPATH

  $ echo "[extensions]" >> $HGRCPATH

  $ echo "mq=" >> $HGRCPATH

  $ echo "record=" >> $HGRCPATH

  $ echo "[diff]" >> $HGRCPATH

  $ echo "nodates=1" >> $HGRCPATH

  $ stdin=`pwd`/stdin.tmp

fn to create new repository w/dirty subrepo, and cd into it

  $ mkrepo() {

  >     hg init $1

  >     cd $1

  >     hg qinit

  > }

fn to create dirty subrepo

  $ mksubrepo() {

  >     hg init $1

  >     cd $1

  >     echo a > a

  >     hg add

  >     cd ..

  > }

  $ testadd() {

  >     cat - > "$stdin"

  >     mksubrepo sub

  >     echo sub = sub >> .hgsub

  >     hg add .hgsub

  >     echo % abort when adding .hgsub w/dirty subrepo

  >     hg status -S

  >     echo '%' $*

  >     cat "$stdin" | hg $*

  >     echo [$?]

  >     hg -R sub ci -m0sub

  >     echo % update substate when adding .hgsub w/clean updated subrepo

  >     hg status -S

  >     echo '%' $*

  >     cat "$stdin" | hg $*

  >     hg debugsub

  > }

  $ testmod() {

  >     cat - > "$stdin"

  >     mksubrepo sub2

  >     echo sub2 = sub2 >> .hgsub

  >     echo % abort when modifying .hgsub w/dirty subrepo

  >     hg status -S

  >     echo '%' $*

  >     cat "$stdin" | hg $*

  >     echo [$?]

  >     hg -R sub2 ci -m0sub2

  >     echo % update substate when modifying .hgsub w/clean updated subrepo

  >     hg status -S

  >     echo '%' $*

  >     cat "$stdin" | hg $*

  >     hg debugsub

  > }

  $ testrm1() {

  >     cat - > "$stdin"

  >     mksubrepo sub3

  >     echo sub3 = sub3 >> .hgsub

  >     hg ci -Aqmsub3

  >     $EXTRA

  >     echo b >> sub3/a

  >     hg rm .hgsub

  >     echo % update substate when removing .hgsub w/dirty subrepo

  >     hg status -S

  >     echo '%' $*

  >     cat "$stdin" | hg $*

  >     echo % debugsub should be empty

  >     hg debugsub

  > }

  $ testrm2() {

  >     cat - > "$stdin"

  >     mksubrepo sub4

  >     echo sub4 = sub4 >> .hgsub

  >     hg ci -Aqmsub4

  >     $EXTRA

  >     hg rm .hgsub

  >     echo % update substate when removing .hgsub w/clean updated subrepo

  >     hg status -S

  >     echo '%' $*

  >     cat "$stdin" | hg $*

  >     echo % debugsub should be empty

  >     hg debugsub

  > }

handle subrepos safely on qnew

  $ mkrepo repo-2499-qnew

  $ testadd qnew -m0 0.diff

  adding a

  % abort when adding .hgsub w/dirty subrepo

  A .hgsub

  A sub/a

  % qnew -m0 0.diff

  abort: uncommitted changes in subrepository sub

  [255]

  % update substate when adding .hgsub w/clean updated subrepo

  A .hgsub

  % qnew -m0 0.diff

  path sub

   source   sub

   revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31

  $ testmod qnew -m1 1.diff

  adding a

  % abort when modifying .hgsub w/dirty subrepo

  M .hgsub

  A sub2/a

  % qnew -m1 1.diff

  abort: uncommitted changes in subrepository sub2

  [255]

  % update substate when modifying .hgsub w/clean updated subrepo

  M .hgsub

  % qnew -m1 1.diff

  path sub

   source   sub

   revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31

  path sub2

   source   sub2

   revision 1f94c7611cc6b74f5a17b16121a1170d44776845

  $ hg qpop -qa

  patch queue now empty

  $ testrm1 qnew -m2 2.diff

  adding a

  % update substate when removing .hgsub w/dirty subrepo

  M sub3/a

  R .hgsub

  % qnew -m2 2.diff

  % debugsub should be empty

  $ hg qpop -qa

  patch queue now empty

  $ testrm2 qnew -m3 3.diff

  adding a

  % update substate when removing .hgsub w/clean updated subrepo

  R .hgsub

  % qnew -m3 3.diff

  % debugsub should be empty

  $ cd ..

handle subrepos safely on qrefresh

  $ mkrepo repo-2499-qrefresh

  $ hg qnew -m0 0.diff

  $ testadd qrefresh

  adding a

  % abort when adding .hgsub w/dirty subrepo

  A .hgsub

  A sub/a

  % qrefresh

  abort: uncommitted changes in subrepository sub

  [255]

  % update substate when adding .hgsub w/clean updated subrepo

  A .hgsub

  % qrefresh

  path sub

   source   sub

   revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31

  $ hg qnew -m1 1.diff

  $ testmod qrefresh

  adding a

  % abort when modifying .hgsub w/dirty subrepo

  M .hgsub

  A sub2/a

  % qrefresh

  abort: uncommitted changes in subrepository sub2

  [255]

  % update substate when modifying .hgsub w/clean updated subrepo

  M .hgsub

  % qrefresh

  path sub

   source   sub

   revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31

  path sub2

   source   sub2

   revision 1f94c7611cc6b74f5a17b16121a1170d44776845

  $ hg qpop -qa

  patch queue now empty

  $ EXTRA='hg qnew -m2 2.diff'

  $ testrm1 qrefresh

  adding a

  % update substate when removing .hgsub w/dirty subrepo

  M sub3/a

  R .hgsub

  % qrefresh

  % debugsub should be empty

  $ hg qpop -qa

  patch queue now empty

  $ EXTRA='hg qnew -m3 3.diff'

  $ testrm2 qrefresh

  adding a

  % update substate when removing .hgsub w/clean updated subrepo

  R .hgsub

  % qrefresh

  % debugsub should be empty

  $ EXTRA=

  $ cd ..

handle subrepos safely on qpush/qpop

  $ mkrepo repo-2499-qpush

  $ mksubrepo sub

  adding a

  $ hg -R sub ci -m0sub

  $ echo sub = sub > .hgsub

  $ hg add .hgsub

  $ hg qnew -m0 0.diff

  $ hg debugsub

  path sub

   source   sub

   revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31

qpop

  $ hg qpop

  popping 0.diff

  patch queue now empty

  $ hg status -AS

  $ hg debugsub

qpush

  $ hg qpush

  applying 0.diff

  now at: 0.diff

  $ hg status -AS

  C .hgsub

  C .hgsubstate

  C sub/a

  $ hg debugsub

  path sub

   source   sub

   revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31

  $ cd ..

handle subrepos safely on qrecord

  $ mkrepo repo-2499-qrecord

  $ testadd qrecord --config ui.interactive=1 -m0 0.diff <<EOF

  > y

  > y

  > EOF

  adding a

  % abort when adding .hgsub w/dirty subrepo

  A .hgsub

  A sub/a

  % qrecord --config ui.interactive=1 -m0 0.diff

  diff --git a/.hgsub b/.hgsub

  new file mode 100644

  examine changes to '.hgsub'? [Ynesfdaq?] 

  abort: uncommitted changes in subrepository sub

  [255]

  % update substate when adding .hgsub w/clean updated subrepo

  A .hgsub

  % qrecord --config ui.interactive=1 -m0 0.diff

  diff --git a/.hgsub b/.hgsub

  new file mode 100644

  examine changes to '.hgsub'? [Ynesfdaq?] 

  path sub

   source   sub

   revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31

  $ testmod qrecord --config ui.interactive=1 -m1 1.diff <<EOF

  > y

  > y

  > EOF

  adding a

  % abort when modifying .hgsub w/dirty subrepo

  M .hgsub

  A sub2/a

  % qrecord --config ui.interactive=1 -m1 1.diff

  diff --git a/.hgsub b/.hgsub

  1 hunks, 1 lines changed

  examine changes to '.hgsub'? [Ynesfdaq?] 

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

   sub = sub

  +sub2 = sub2

  record this change to '.hgsub'? [Ynesfdaq?] 

  abort: uncommitted changes in subrepository sub2

  [255]

  % update substate when modifying .hgsub w/clean updated subrepo

  M .hgsub

  % qrecord --config ui.interactive=1 -m1 1.diff

  diff --git a/.hgsub b/.hgsub

  1 hunks, 1 lines changed

  examine changes to '.hgsub'? [Ynesfdaq?] 

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

   sub = sub

  +sub2 = sub2

  record this change to '.hgsub'? [Ynesfdaq?] 

  path sub

   source   sub

   revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31

  path sub2

   source   sub2

   revision 1f94c7611cc6b74f5a17b16121a1170d44776845

  $ hg qpop -qa

  patch queue now empty

  $ testrm1 qrecord --config ui.interactive=1 -m2 2.diff <<EOF

  > y

  > y

  > EOF

  adding a

  % update substate when removing .hgsub w/dirty subrepo

  M sub3/a

  R .hgsub

  % qrecord --config ui.interactive=1 -m2 2.diff

  diff --git a/.hgsub b/.hgsub

  deleted file mode 100644

  examine changes to '.hgsub'? [Ynesfdaq?] 

  % debugsub should be empty

  $ hg qpop -qa

  patch queue now empty

  $ testrm2 qrecord --config ui.interactive=1 -m3 3.diff <<EOF

  > y

  > y

  > EOF

  adding a

  % update substate when removing .hgsub w/clean updated subrepo

  R .hgsub

  % qrecord --config ui.interactive=1 -m3 3.diff

  diff --git a/.hgsub b/.hgsub

  deleted file mode 100644

  examine changes to '.hgsub'? [Ynesfdaq?] 

  % debugsub should be empty

  $ cd ..

correctly handle subrepos with patch queues

  $ mkrepo repo-subrepo-with-queue

  $ mksubrepo sub

  adding a

  $ hg -R sub qnew sub0.diff

  $ echo sub = sub >> .hgsub

  $ hg add .hgsub

  $ hg qnew 0.diff

  $ cd ..

check whether MQ operations can import updated .hgsubstate correctly

both into 'revision' and 'patch file under .hg/patches':

  $ hg init importing-hgsubstate

  $ cd importing-hgsubstate

  $ echo a > a

  $ hg commit -u test -d '0 0' -Am '#0 in parent'

  adding a

  $ hg init sub

  $ echo sa > sub/sa

  $ hg -R sub commit -u test -d '0 0' -Am '#0 in sub'

  adding sa

  $ echo 'sub = sub' > .hgsub

  $ touch .hgsubstate

  $ hg add .hgsub .hgsubstate

  $ hg qnew -u test -d '0 0' import-at-qnew

  $ hg -R sub parents --template '{node} sub\n'

  b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub

  $ cat .hgsubstate

  b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub

  $ hg diff -c tip

  diff -r f499373e340c -r b20ffac88564 .hgsub

  --- /dev/null

  +++ b/.hgsub

  @@ -0,0 +1,1 @@

  +sub = sub

  diff -r f499373e340c -r b20ffac88564 .hgsubstate

  --- /dev/null

  +++ b/.hgsubstate

  @@ -0,0 +1,1 @@

  +b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub

  $ cat .hg/patches/import-at-qnew

  # HG changeset patch

  # Parent f499373e340cdca5d01dee904aeb42dd2a325e71