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diff --git a/gold/testsuite/plugin_common_test_1.c b/gold/testsuite/plugin_common_test_1.c
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+++ b/gold/testsuite/plugin_common_test_1.c
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+/* plugin_common_test_1.c -- test common symbol handling in plugins
+
+   Copyright 2010 Free Software Foundation, Inc.
+   Written by Cary Coutant <ccoutant@google.com>
+
+   This file is part of gold.
+
+   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, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.
+
+   This is a test of common symbols in plugin objects.  C1-C5 test
+   various combinations of tentative definitions, extern declarations,
+   and definitions.  */
+
+#include <assert.h>
+
+int c1;
+int c2;
+extern int c3;
+int c4;
+int c5 = 50;
+
+int
+main (int argc __attribute__ ((unused)), char** argv __attribute__ ((unused)))
+{
+  foo();
+
+  assert (c1 == 10);
+  assert (c2 == 20);
+  assert (c3 == 30);
+  assert (c4 == 40);
+
+  return 0;
+}