# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1526759252 14400
# Node ID e504fa6308600bc43db587143b201a744d02eca0
# Parent  0b39edeff0332b82c6feb46adbdfce9181ad544d
tests: use [(] instead of \( to avoid warning on py3

From a recent test run of mine:

run-tests.py:1633: DeprecationWarning: invalid escape sequence '\('

This lets us encode the expectation without the badness.

Differential Revision: https://phab.mercurial-scm.org/D3621

diff -r 0b39edeff033 -r e504fa630860 tests/test-unified-test.t
--- a/tests/test-unified-test.t	Sat May 19 15:15:51 2018 -0400
+++ b/tests/test-unified-test.t	Sat May 19 15:47:32 2018 -0400
@@ -84,7 +84,7 @@
   foo/bar\r (no-eol) (esc)
 #endif
   $ printf 'foo/bar\rfoo/bar\r'
-  foo.bar\r \(no-eol\) (re) (esc)
+  foo.bar\r [(]no-eol[)] (re) (esc)
   foo.bar\r \(no-eol\) (re)
 
 testing hghave