1 files changed, 33 insertions, 0 deletions
diff --git a/tests/mb-dot-newline b/tests/mb-dot-newline
new file mode 100755
index 0000000..9e3db15
--- /dev/null
+++ b/tests/mb-dot-newline
@@ -0,0 +1,33 @@
+#!/bin/sh
+# Trigger a bug in the DFA matcher.
+# This would fail for grep-2.20.
+
+# Copyright 2014-2016 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+
+printf 'a\naa\n' > in || framework_failure_
+printf 'aa\n' > exp || framework_failure_
+
+fail=0
+
+for LOC in en_US.UTF-8 en_US zh_CN $LOCALE_FR_UTF8 C; do
+  out1=out1-$LOC
+  LC_ALL=$LOC grep '..' in > out || fail=1
+  compare exp out || fail=1
+done
+
+Exit $fail