# HG changeset patch
# User Sean Farley <sean.michael.farley@gmail.com>
# Date 1424974984 28800
# Node ID f7401f816cc98ca07365104bdcd2c242cfafb83a
# Parent  97a548aeb74987a02d74164a791bf7fe749a1a81
test: make test-extdiff resilient to */gnubin/echo

My Mac test machine has 'echo' in '/opt/local/libexec/gnubin/echo' since, well,
GNU is not BSD.

Also, I feel it need to be said about using regexes:

Some people, when confronted with a problem, think "I know, I'll use regular
expressions." Now they have two problems.

diff -r 97a548aeb749 -r f7401f816cc9 tests/test-extdiff.t
--- a/tests/test-extdiff.t	Thu Feb 26 23:30:33 2015 +0900
+++ b/tests/test-extdiff.t	Thu Feb 26 10:23:04 2015 -0800
@@ -179,7 +179,7 @@
 TODO
 #else
   $ hg --debug odd | grep '^running'
-  running "*/bin/echo --foo='sp ace' 'sp ace' --bar='sp ace' 'sp ace'" in * (glob)
+  running "*/echo --foo='sp ace' 'sp ace' --bar='sp ace' 'sp ace'" in * (glob)
 #endif
 
 Empty argument must be quoted