view tests/test-diff-newlines.t @ 42178:10b465d61556

rust-discovery: starting core implementation

Once exposed to the Python side, this core object will avoid
costly roundtrips with potentially big sets of revisions.

This changeset implements the core logic of the object only, i.e.,
manipulation of the missing, common and undefined set-like revision
attributes.

Differential Revision: https://phab.mercurial-scm.org/D6231

  $ hg init

  $ "$PYTHON" -c 'open("a", "wb").write(b"confuse str.splitlines\nembedded\rnewline\n")'
  $ hg ci -Ama -d '1 0'
  adding a

  $ echo clean diff >> a
  $ hg ci -mb -d '2 0'

  $ hg diff -r0 -r1
  diff -r 107ba6f817b5 -r 310ce7989cdc a
  --- a/a	Thu Jan 01 00:00:01 1970 +0000
  +++ b/a	Thu Jan 01 00:00:02 1970 +0000
  @@ -1,2 +1,3 @@
   confuse str.splitlines
   embedded\r (no-eol) (esc)
  newline
  +clean diff