Issue835: qpush fails immediately when patching a missing file, but

remaining added files are still created empty which will trick a

future qrefresh.

  $ cat > writelines.py <<EOF

  > import sys

  > path = sys.argv[1]

  > args = sys.argv[2:]

  > assert (len(args) % 2) == 0

  > 

  > f = file(path, 'wb')

  > for i in xrange(len(args)/2):

  >    count, s = args[2*i:2*i+2]

  >    count = int(count)

  >    s = s.decode('string_escape')

  >    f.write(s*count)

  > f.close()

  > EOF

  $ echo "[extensions]" >> $HGRCPATH

  $ echo "mq=" >> $HGRCPATH

  $ hg init normal

  $ cd normal

  $ python ../writelines.py b 10 'a\n'

  $ hg ci -Am addb

  adding b

  $ echo a > a

  $ python ../writelines.py b 2 'b\n' 10 'a\n' 2 'c\n'

  $ echo c > c

  $ hg add a c

  $ hg qnew -f changeb

  $ hg qpop

  popping changeb

  patch queue now empty

  $ hg rm b

  $ hg ci -Am rmb

Push patch with missing target:

  $ hg qpush

  applying changeb

  unable to find 'b' for patching

  2 out of 2 hunks FAILED -- saving rejects to file b.rej

  patch failed, unable to continue (try -v)

  patch failed, rejects left in working dir

  errors during apply, please fix and refresh changeb

  [2]

Display added files:

  $ cat a

  a

  $ cat c

  c

Display rejections:

  $ cat b.rej

  --- b

  +++ b

  @@ -1,3 +1,5 @@

  +b

  +b

   a

   a

   a

  @@ -8,3 +10,5 @@

   a

   a

   a

  +c

  +c

  $ cd ..

  $ echo "[diff]" >> $HGRCPATH

  $ echo "git=1" >> $HGRCPATH

  $ hg init git

  $ cd git

  $ python ../writelines.py b 1 '\x00'

  $ hg ci -Am addb

  adding b

  $ echo a > a

  $ python ../writelines.py b 1 '\x01' 1 '\x00'

  $ echo c > c

  $ hg add a c

  $ hg qnew -f changeb

  $ hg qpop

  popping changeb

  patch queue now empty

  $ hg rm b

  $ hg ci -Am rmb

Push git patch with missing target:

  $ hg qpush

  applying changeb

  unable to find 'b' for patching

  1 out of 1 hunks FAILED -- saving rejects to file b.rej

  patch failed, unable to continue (try -v)

  patch failed, rejects left in working dir

  errors during apply, please fix and refresh changeb

  [2]

  $ hg st

  ? b.rej

Display added files:

  $ cat a

  a

  $ cat c

  c

Display rejections:

  $ cat b.rej

  --- b

  +++ b

  GIT binary patch

  literal 2

  Jc${No0000400IC2

  $ cd ..

Test push creating directory during git copy or rename:

  $ hg init missingdir

  $ cd missingdir

  $ echo a > a

  $ hg ci -Am adda

  adding a

  $ mkdir d

  $ hg copy a d/a2

  $ hg mv a d/a

  $ hg qnew -g -f patch

  $ hg qpop

  popping patch

  patch queue now empty

  $ hg qpush

  applying patch

  now at: patch

  $ cd ..