Index: test/compiled/RegExp.cpp
===================================================================
new file mode 100644
--- /dev/null
+++ b/test/compiled/RegExp.cpp
@@ -0,0 +1,32 @@
+/*
+ * This file is part of Adblock Plus ,
+ * Copyright (C) 2006-present eyeo GmbH
+ *
+ * Adblock Plus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * Adblock Plus 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 Adblock Plus. If not, see .
+ */
+
+#include "gtest/gtest.h"
+#include "compiled/String.h"
+
+TEST(TestRegexp, RegExp)
+{
+ auto id = GenerateRegExp(u"[0-9]*"_str, false);
+ EXPECT_EQ(id, 0);
+ EXPECT_FALSE(TestRegExp(id, u"abcd"_str));
+ EXPECT_TRUE(TestRegExp(id, u"1234"_str));
+
+ DeleteRegExp(id);
+ // RegExp has been delete: all is false
+ EXPECT_FALSE(TestRegExp(id, u"abcd"_str));
+ EXPECT_FALSE(TestRegExp(id, u"1234"_str));
+}