diff tests/test-histedit-bookmark-motion.t @ 24771:3133e246c912

histedit: convert fold/roll actions into a class

This converts the fold/roll actions into a histeditclass instance, as part of an
ongoing effort to refactor histedit for maintainability and robustness.

The tests changed for two reasons:

1) We get a new 'empty changeset' warning because we now warn more consistently
between normal histedit and --continue about commits disappearing.

2) Previously we were not putting the histedit-source extra field on the
temporary fold commit during normal runs, but we were on --continue runs. By
unifying these code paths we now consistently put histedit-source on the
temporary fold commit, which changes some of the hashes in the backup bundles.

--- a/tests/test-histedit-bookmark-motion.t	Sat Apr 04 01:00:51 2015 -0700
+++ b/tests/test-histedit-bookmark-motion.t	Sat Apr 04 02:03:27 2015 -0700
@@ -92,7 +92,7 @@
   histedit: moving bookmarks two from 177f92b77385 to b346ab9a313d
   histedit: moving bookmarks will-move-backwards from d2ae7f538514 to cb9a9f314b8b
   saved backup bundle to $TESTTMP/r/.hg/strip-backup/d2ae7f538514-48787b8d-backup.hg (glob)
-  saved backup bundle to $TESTTMP/r/.hg/strip-backup/96e494a2d553-60cea58b-backup.hg (glob)
+  saved backup bundle to $TESTTMP/r/.hg/strip-backup/96e494a2d553-3c6c5d92-backup.hg (glob)
   $ hg log --graph
   @  changeset:   3:cacdfd884a93
   |  bookmark:    five