1 files changed, 65 insertions, 0 deletions
diff --git a/storage/tokudb/PerconaFT/src/tests/helgrind1.cc b/storage/tokudb/PerconaFT/src/tests/helgrind1.cc
new file mode 100644
index 00000000..bb2b714e
--- /dev/null
+++ b/storage/tokudb/PerconaFT/src/tests/helgrind1.cc
@@ -0,0 +1,65 @@
+/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
+#ident "$Id$"
+/*======
+This file is part of PerconaFT.
+
+
+Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
+
+    PerconaFT is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License, version 2,
+    as published by the Free Software Foundation.
+
+    PerconaFT 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 PerconaFT.  If not, see <http://www.gnu.org/licenses/>.
+
+----------------------------------------
+
+    PerconaFT is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License, version 3,
+    as published by the Free Software Foundation.
+
+    PerconaFT 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 Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with PerconaFT.  If not, see <http://www.gnu.org/licenses/>.
+======= */
+
+#ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
+
+#include "test.h"
+// The helgrind1.tdbrun test should fail.  This is merely a check to verify that helgrind actually notices a race.
+
+#include <pthread.h>
+int x;
+
+static void *starta(void* ignore __attribute__((__unused__))) {
+    if (verbose) printf("%s %d\n", __FUNCTION__, x);
+    x++;
+    return 0;
+}
+static void *startb(void* ignore __attribute__((__unused__))) {
+    if (verbose) printf("%s %d\n", __FUNCTION__, x);
+    x++;
+    return 0;
+}
+
+int
+test_main (int argc, char * const argv[]) {
+    parse_args(argc, argv);
+    pthread_t a,b;
+    { int x_l = pthread_create(&a, NULL, starta, NULL); assert(x_l==0); }
+    { int x_l = pthread_create(&b, NULL, startb, NULL); assert(x_l==0); }
+    { int x_l = pthread_join(a, NULL);           assert(x_l==0); }
+    { int x_l = pthread_join(b, NULL);           assert(x_l==0); }
+    return 0;
+}