1 files changed, 37 insertions, 0 deletions
diff --git a/test/libcxx/fuzzing/regex_grep.cpp b/test/libcxx/fuzzing/regex_grep.cpp
new file mode 100644
index 000000000000..5b1dda293dfa
--- /dev/null
+++ b/test/libcxx/fuzzing/regex_grep.cpp
@@ -0,0 +1,37 @@
+// -*- C++ -*-
+//===------------------------ regex_grep.cpp ------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// XFAIL
+
+#include "fuzzing.h"
+#include <cassert>
+#include <cstring> // for strlen
+
+const char * test_cases[] = {
+	"",
+	"s",
+	"b*c",
+	"ba?sf"
+	"lka*ea",
+	"adsf*kas;lnc441[0-9]1r34525234"
+	};
+
+const size_t k_num_tests = sizeof(test_cases)/sizeof(test_cases[0]);
+
+int main ()
+{
+	for (size_t i = 0; i < k_num_tests; ++i)
+		{
+		const size_t   size = std::strlen(test_cases[i]);
+		const uint8_t *data = (const uint8_t *) test_cases[i];
+		assert(0 == fuzzing::regex_grep(data, size));
+		}
+	return 0;
+}