tests/test-merge-changedelete.t

test-convert-git: drop a git warning that doesn't occur on Windows

I do see this on Linux with 1.7.7.6, but not on Windows with 1.9.5.msysgit.0.
Adding a (?) didn't work to conditionally ignore the line; I'm not sure if the
(glob) interferes with that.

Test for
b5605d88dc27: Make ui.prompt repeat on "unrecognized response" again
 (issue897)

840e2b315c1f: Fix misleading error and prompts during update/merge
 (issue556)

Make sure HGMERGE doesn't interfere with the test
  $ unset HGMERGE

  $ status() {
  >     echo "--- status ---"
  >     hg st -A file1 file2
  >     for file in file1 file2; do
  >         if [ -f $file ]; then
  >             echo "--- $file ---"
  >             cat $file
  >         else
  >             echo "*** $file does not exist"
  >         fi
  >     done
  > }

  $ hg init

  $ echo 1 > file1
  $ echo 2 > file2
  $ hg ci -Am 'added file1 and file2'
  adding file1
  adding file2

  $ hg rm file1
  $ echo changed >> file2
  $ hg ci -m 'removed file1, changed file2'

  $ hg co 0
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ echo changed >> file1
  $ hg rm file2
  $ hg ci -m 'changed file1, removed file2'
  created new head


Non-interactive merge:

  $ hg merge -y
  local changed file1 which remote deleted
  use (c)hanged version or (d)elete? c
  remote changed file2 which local deleted
  use (c)hanged version or leave (d)eleted? c
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)

  $ status
  --- status ---
  M file2
  C file1
  --- file1 ---
  1
  changed
  --- file2 ---
  2
  changed


Interactive merge:

  $ hg co -C
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ hg merge --config ui.interactive=true <<EOF
  > c
  > d
  > EOF
  local changed file1 which remote deleted
  use (c)hanged version or (d)elete? c
  remote changed file2 which local deleted
  use (c)hanged version or leave (d)eleted? d
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)

  $ status
  --- status ---
  file2: * (glob)
  C file1
  --- file1 ---
  1
  changed
  *** file2 does not exist


Interactive merge with bad input:

  $ hg co -C
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg merge --config ui.interactive=true <<EOF
  > foo
  > bar
  > d
  > baz
  > c
  > EOF
  local changed file1 which remote deleted
  use (c)hanged version or (d)elete? foo
  unrecognized response
  local changed file1 which remote deleted
  use (c)hanged version or (d)elete? bar
  unrecognized response
  local changed file1 which remote deleted
  use (c)hanged version or (d)elete? d
  remote changed file2 which local deleted
  use (c)hanged version or leave (d)eleted? baz
  unrecognized response
  remote changed file2 which local deleted
  use (c)hanged version or leave (d)eleted? c
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  (branch merge, don't forget to commit)

  $ status
  --- status ---
  M file2
  R file1
  *** file1 does not exist
  --- file2 ---
  2
  changed


Interactive merge with not enough input:

  $ hg co -C
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ hg merge --config ui.interactive=true <<EOF
  > d
  > EOF
  local changed file1 which remote deleted
  use (c)hanged version or (d)elete? d
  remote changed file2 which local deleted
  use (c)hanged version or leave (d)eleted? abort: response expected
  [255]

  $ status
  --- status ---
  file2: * (glob)
  C file1
  --- file1 ---
  1
  changed
  *** file2 does not exist

Non-interactive linear update

  $ hg co -C 0
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ echo changed >> file1
  $ hg rm file2
  $ hg update 1 -y
  local changed file1 which remote deleted
  use (c)hanged version or (d)elete? c
  remote changed file2 which local deleted
  use (c)hanged version or leave (d)eleted? c
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ status
  --- status ---
  A file1
  C file2
  --- file1 ---
  1
  changed
  --- file2 ---
  2
  changed