diff tests/test-glog.t @ 16174:0a73c4bd9f47

graphlog: implement --follow-first

log --graph --follow-first FILE cannot be compared with the regular version
because it never worked: --follow-first is not taken in account in
walkchangerevs() fast path and is explicitely bypassed in FILE case in
walkchangerevs() nested iterate() function.

--- a/tests/test-glog.t	Sat Feb 25 22:11:36 2012 +0100
+++ b/tests/test-glog.t	Sat Feb 25 22:11:36 2012 +0100
@@ -1618,3 +1618,27 @@
   nodetag 1
   nodetag 0
 
+Test --follow-first
+
+  $ hg up -q 3
+  $ echo ee > e
+  $ hg ci -Am "add another e" e
+  created new head
+  $ hg merge --tool internal:other 4
+  0 files updated, 1 files merged, 1 files removed, 0 files unresolved
+  (branch merge, don't forget to commit)
+  $ echo merge > e
+  $ hg ci -m "merge 5 and 4"
+  $ testlog --follow-first
+  ('group', ('func', ('symbol', '_followfirst'), None))
+
+Cannot compare with log --follow-first FILE as it never worked
+
+  $ hg log -G --print-revset --follow-first e
+  ('group', ('group', ('func', ('symbol', '_followfirst'), ('string', 'e'))))
+  $ hg log -G --follow-first e --template '{rev} {desc|firstline}\n'
+  @    6 merge 5 and 4
+  |\
+  o |  5 add another e
+  | |
+