$ echo "[extensions]" >> $HGRCPATH

  $ echo "mq=" >> $HGRCPATH

  $ hg init a

  $ cd a

  $ echo 'base' > base

  $ hg ci -Ambase

  adding base

  $ hg qnew -mmqbase mqbase

  $ hg qrename mqbase renamed

  $ mkdir .hg/patches/foo

  $ hg qrename renamed foo

  $ hg qseries

  foo/renamed

  $ ls .hg/patches/foo

  renamed

  $ mkdir .hg/patches/bar

  $ hg qrename foo/renamed bar

  $ hg qseries

  bar/renamed

  $ ls .hg/patches/bar

  renamed

  $ hg qrename bar/renamed baz

  $ hg qseries

  baz

  $ ls .hg/patches/baz

  .hg/patches/baz

  $ hg qrename baz new/dir

  $ hg qseries

  new/dir

  $ ls .hg/patches/new/dir

  .hg/patches/new/dir

  $ cd ..

Test patch being renamed before committed:

  $ hg init b

  $ cd b

  $ hg qinit -c

  $ hg qnew x

  $ hg qrename y

  $ hg qcommit -m rename

  $ cd ..

Test overlapping renames (issue2388)

  $ hg init c

  $ cd c

  $ hg qinit -c

  $ echo a > a

  $ hg add

  adding a

  $ hg qnew patcha

  $ echo b > b

  $ hg add

  adding b

  $ hg qnew patchb

  $ hg ci --mq -m c1

  $ hg qrename patchb patchc

  $ hg qrename patcha patchb

  $ hg st --mq

  M patchb

  M series

  A patchc

  R patcha

  $ cd ..

Test renames with mq repo (issue2097)

  $ hg init issue2097

  $ cd issue2097

  $ hg qnew p0

  $ (cd .hg/patches && hg init)

  $ hg qren p0 p1

  $ hg debugstate --mq

  $ hg ci --mq -mq0

  nothing changed

  [1]

  $ cd ..

Test renaming to a folded patch (issue3058)

  $ hg init issue3058

  $ cd issue3058

  $ hg init --mq

  $ echo a > a

  $ hg add a

  $ hg qnew adda

  $ echo b >> a

  $ hg qnew addb

  $ hg qpop

  popping addb

  now at: adda

  $ hg ci --mq -m "save mq"

  $ hg qfold addb

  $ hg qmv addb

  $ cat .hg/patches/addb

  # HG changeset patch

  # Parent  0000000000000000000000000000000000000000

  diff -r 000000000000 a

  --- /dev/null	* (glob)

  +++ b/a	* (glob)

  @@ -0,0 +1,2 @@

  +a

  +b

  $ cd ..