diff 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

--- a/tests/test-copies-in-changeset.t	Wed May 22 09:54:00 2019 -0700
+++ b/tests/test-copies-in-changeset.t	Thu Jun 06 10:07:14 2019 -0700
@@ -25,7 +25,9 @@
   $ hg ci -m 'copy a to b, c, and d'
   $ hg changesetcopies
   files: b c d
-  filesadded: 0\x001\x002 (esc)
+  filesadded: 0
+  1
+  2
   
   p1copies: 0\x00a (esc)
   1\x00a (esc)
@@ -95,7 +97,9 @@
   $ hg ci -m 'merge'
   $ hg changesetcopies
   files: g h i
-  filesadded: 0\x001\x002 (esc)
+  filesadded: 0
+  1
+  2
   
   p1copies: 0\x00a (esc)
   2\x00f (esc)