tests: avoid the word "dirty" to mean "not a descendant of merge base"
The term "dirty" is no longer used in the code since 57203e0210f8
(copies: calculate mergecopies() based on pathcopies(), 2019-04-11).
Differential Revision: https://phab.mercurial-scm.org/D6373
--- a/tests/test-copies.t Wed May 01 20:54:27 2019 -0700
+++ b/tests/test-copies.t Tue May 14 09:46:38 2019 -0700
@@ -504,9 +504,9 @@
x -> z
-Test for a case in fullcopytracing algorithm where both the merging csets are
-"dirty"; where a dirty cset means that cset is descendant of merge base. This
-test reflect that for this particular case this algorithm correctly find the copies:
+Test for a case in fullcopytracing algorithm where neither of the merging csets
+is a descendant of the merge base. This test reflects that the algorithm
+correctly finds the copies:
$ cat >> $HGRCPATH << EOF
> [experimental]
@@ -565,8 +565,8 @@
b
+baba
-Test to make sure that fullcopytracing algorithm don't fail when both the merging csets are dirty
-(a dirty cset is one who is not the descendant of merge base)
+Test to make sure that fullcopytracing algorithm doesn't fail when neither of the
+merging csets is a descendant of the base.
-------------------------------------------------------------------------------------------------
$ newrepo
@@ -637,8 +637,8 @@
o 0 added a
a
-Now if we trigger a merge between cset revision 3 and 6 using base revision 4, in this case
-both the merging csets will be dirty as no one is descendent of base revision:
+Now if we trigger a merge between revision 3 and 6 using base revision 4,
+neither of the merging csets will be a descendant of the base revision:
$ hg graft -r 6 --base 4 --hidden -t :other
grafting 6:99802e4f1e46 "added willconflict and d" (tip)