tests/test-casecollision-merge.t

46865:466236e99eac

  $ echo 'modified at #4' > a
  $ hg commit -m '#4'

  $ hg merge
  abort: case-folding collision between [aA] and [Aa] (re)
  [255]
  $ hg parents --template '{rev}\n'
  4
  $ hg status -A
  C a
  C x

  $ hg update --clean 2
  1 files updated, 0 files merged, 2 files removed, 0 files unresolved
  $ hg merge
  abort: case-folding collision between [aA] and [Aa] (re)
  [255]
  $ hg parents --template '{rev}\n'
  2
  $ hg status -A
  C A
  $ cat A

  $ touch Aa # test: collision with 'aA/a'
  $ hg ci -Aqm1

  $ hg merge 0
  abort: case-folding collision between Aa and directory of aA/a
  [255]
(note: no collision between 0 and 00 or 000/f)

Directory case-folding collision:

  $ hg up -qC null

  $ hg add B
  $ hg status
  A B
  $ hg update
  abort: case-folding collision between [bB] and [Bb] (re)
  [255]

  $ hg update --check
  abort: uncommitted changes
  [20]

46866:7ce8b4d2bd55

  $ echo 'modified at #4' > a
  $ hg commit -m '#4'

  $ hg merge
  abort: case-folding collision between [aA] and [Aa] (re)
  [20]
  $ hg parents --template '{rev}\n'
  4
  $ hg status -A
  C a
  C x

  $ hg update --clean 2
  1 files updated, 0 files merged, 2 files removed, 0 files unresolved
  $ hg merge
  abort: case-folding collision between [aA] and [Aa] (re)
  [20]
  $ hg parents --template '{rev}\n'
  2
  $ hg status -A
  C A
  $ cat A

  $ touch Aa # test: collision with 'aA/a'
  $ hg ci -Aqm1

  $ hg merge 0
  abort: case-folding collision between Aa and directory of aA/a
  [20]
(note: no collision between 0 and 00 or 000/f)

Directory case-folding collision:

  $ hg up -qC null

  $ hg add B
  $ hg status
  A B
  $ hg update
  abort: case-folding collision between [bB] and [Bb] (re)
  [20]

  $ hg update --check
  abort: uncommitted changes
  [20]