test-template-keywords: add test for {latesttag} of wdir() revision
It's probably broken since fb672eac2702, "templatekw: choose {latesttag}
by len(changes), not date (issue5659)". only() doesn't support wdir.
--- a/tests/test-template-keywords.t Fri Jan 18 23:32:26 2019 -0800
+++ b/tests/test-template-keywords.t Sun Jan 20 11:39:16 2019 +0900
@@ -1056,6 +1056,31 @@
o 0: null+1,1
+Tags of working-directory parents (issue6055):
+
+ $ hg update -q 3
+ $ echo a > head3
+ $ hg ci -qAm h3a
+ $ hg merge -q 2
+ $ hg log -Gr'::wdir()' -T "{rev}: {latesttag % '{tag}+{distance},{changes} '}\n"
+ hg: parse error: invalid argument for revspec
+ [255]
+
+ $ hg ci -m merge
+ $ hg log -Gr'::.' -T "{rev}: {latesttag % '{tag}+{distance},{changes} '}\n"
+ @ 13: at3+2,3 t3+2,3
+ |\
+ | o 12: at3+1,1 t3+1,1
+ | |
+ | o 3: at3+0,0 t3+0,0
+ | |
+ o | 2: t2+0,0
+ |/
+ o 1: t1+0,0
+ |
+ o 0: null+1,1
+
+
$ cd ..
Set up repository containing template fragments in commit metadata: