1 files changed, 38 insertions, 0 deletions
diff --git a/test/std/utilities/template.bitset/bitset.members/reset_all.pass.cpp b/test/std/utilities/template.bitset/bitset.members/reset_all.pass.cpp
new file mode 100644
index 000000000000..ee44d92c43b8
--- /dev/null
+++ b/test/std/utilities/template.bitset/bitset.members/reset_all.pass.cpp
@@ -0,0 +1,38 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// test bitset<N>& reset();
+
+#include <bitset>
+#include <cassert>
+
+#pragma clang diagnostic ignored "-Wtautological-compare"
+
+template <std::size_t N>
+void test_reset_all()
+{
+    std::bitset<N> v;
+    v.set();
+    v.reset();
+    for (std::size_t i = 0; i < N; ++i)
+        assert(!v[i]);
+}
+
+int main()
+{
+    test_reset_all<0>();
+    test_reset_all<1>();
+    test_reset_all<31>();
+    test_reset_all<32>();
+    test_reset_all<33>();
+    test_reset_all<63>();
+    test_reset_all<64>();
+    test_reset_all<65>();
+    test_reset_all<1000>();
+}