comparison tests/test-copies-in-changeset.t @ 42427:027f1567f97f

copies: separate added/removed files by newline instead of null

This makes it more consistent with how we encode copies
(newline-separated lists of null-separated pairs). This perhaps makes
{extras} a little less readable (?) despite avoiding the escaping. I
don't know how I feel about this patch. I'm okay with it being queued
or dropped.

Differential Revision: https://phab.mercurial-scm.org/D6486

42426:a1f87294471f

  $ hg cp a c
  $ hg cp a d
  $ hg ci -m 'copy a to b, c, and d'
  $ hg changesetcopies
  files: b c d
  filesadded: 0\x001\x002 (esc)
  
  p1copies: 0\x00a (esc)
  1\x00a (esc)
  2\x00a (esc)
  $ hg showcopies

File 'f' exists only in p1, so 'i' should be from p1
  $ hg cp f i
  $ hg ci -m 'merge'
  $ hg changesetcopies
  files: g h i
  filesadded: 0\x001\x002 (esc)
  
  p1copies: 0\x00a (esc)
  2\x00f (esc)
  p2copies: 1\x00d (esc)
  $ hg showcopies

42427:027f1567f97f

  $ hg cp a c
  $ hg cp a d
  $ hg ci -m 'copy a to b, c, and d'
  $ hg changesetcopies
  files: b c d
  filesadded: 0
  1
  2
  
  p1copies: 0\x00a (esc)
  1\x00a (esc)
  2\x00a (esc)
  $ hg showcopies

File 'f' exists only in p1, so 'i' should be from p1
  $ hg cp f i
  $ hg ci -m 'merge'
  $ hg changesetcopies
  files: g h i
  filesadded: 0
  1
  2
  
  p1copies: 0\x00a (esc)
  2\x00f (esc)
  p2copies: 1\x00d (esc)
  $ hg showcopies