$ echo "[extensions]" >> $HGRCPATH

  $ echo "mq=" >> $HGRCPATH

  $ hg init a

  $ cd a

  $ echo 'base' > base

  $ hg ci -Ambase -d '1 0'

  adding base

  $ hg qnew -d '1 0' pa

  $ hg qnew -d '1 0' pb

  $ hg qnew -d '1 0' pc

  $ hg qdel

  abort: qdelete requires at least one revision or patch name

  [255]

  $ hg qdel pc

  abort: cannot delete applied patch pc

  [255]

  $ hg qpop

  popping pc

  now at: pb

Delete the same patch twice in one command (issue2427)

  $ hg qdel pc pc

  $ hg qseries

  pa

  pb

  $ ls .hg/patches

  pa

  pb

  series

  status

  $ hg qpop

  popping pb

  now at: pa

  $ hg qdel -k 1

  $ ls .hg/patches

  pa

  pb

  series

  status

  $ hg qdel -r pa

  patch pa finalized without changeset message

  $ hg qapplied

  $ hg log --template '{rev} {desc}\n'

  1 [mq]: pa

  0 base

  $ hg qnew pd

  $ hg qnew pe

  $ hg qnew pf

  $ hg qdel -r pe

  abort: cannot delete revision 3 above applied patches

  [255]

  $ hg qdel -r qbase:pe

  patch pd finalized without changeset message

  patch pe finalized without changeset message

  $ hg qapplied

  pf

  $ hg log --template '{rev} {desc}\n'

  4 [mq]: pf

  3 [mq]: pe

  2 [mq]: pd

  1 [mq]: pa

  0 base

  $ cd ..

  $ hg init b

  $ cd b

  $ echo 'base' > base

  $ hg ci -Ambase -d '1 0'

  adding base

  $ hg qfinish

  abort: no revisions specified

  [255]

  $ hg qfinish -a

  no patches applied

  $ hg qnew -d '1 0' pa

  $ hg qnew -d '1 0' pb

  $ hg qnew pc # XXX fails to apply by /usr/bin/patch if we put a date

  $ hg qfinish 0

  abort: revision 0 is not managed

  [255]

  $ hg qfinish pb

  abort: cannot delete revision 2 above applied patches

  [255]

  $ hg qpop

  popping pc

  now at: pb

  $ hg qfinish -a pc

  abort: unknown revision 'pc'

  [10]

  $ hg qpush

  applying pc

  patch pc is empty

  now at: pc

  $ hg qfinish qbase:pb

  patch pa finalized without changeset message

  patch pb finalized without changeset message

  $ hg qapplied

  pc

  $ hg log --template '{rev} {desc}\n'

  3 imported patch pc

  2 [mq]: pb

  1 [mq]: pa

  0 base

  $ hg qfinish -a pc

  patch pc finalized without changeset message

  $ hg qapplied

  $ hg log --template '{rev} {desc}\n'

  3 imported patch pc

  2 [mq]: pb

  1 [mq]: pa

  0 base

  $ ls .hg/patches

  series

  status

qdel -k X && hg qimp -e X used to trigger spurious output with versioned queues

  $ hg init --mq

  $ hg qimport -r 3

  $ hg qpop

  popping imported_patch_pc

  patch queue now empty

  $ hg qdel -k imported_patch_pc

  $ hg qimp -e imported_patch_pc

  adding imported_patch_pc to series file

  $ hg qfinish -a

  no patches applied

resilience to inconsistency: qfinish -a with applied patches not in series

  $ hg qser

  imported_patch_pc

  $ hg qapplied

  $ hg qpush

  applying imported_patch_pc

  patch imported_patch_pc is empty

  now at: imported_patch_pc

  $ echo next >>  base

  $ hg qrefresh -d '1 0'

  $ echo > .hg/patches/series # remove 3.diff from series to confuse mq

  $ hg qfinish -a

  revision 47dfa8501675 refers to unknown patches: imported_patch_pc

more complex state 'both known and unknown patches

  $ echo hip >>  base

  $ hg qnew -f -d '1 0' -m 4 4.diff

  $ echo hop >>  base

  $ hg qnew -f -d '1 0' -m 5 5.diff

  $ echo > .hg/patches/series # remove 4.diff and 5.diff from series to confuse mq

  $ echo hup >>  base

  $ hg qnew -f -d '1 0' -m 6 6.diff

  $ echo pup > base

  $ hg qfinish -a

  warning: uncommitted changes in the working directory

  revision 2b1c98802260 refers to unknown patches: 5.diff

  revision 33a6861311c0 refers to unknown patches: 4.diff

  $ cd ..