1 files changed, 50 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/template.bitset/bitset.members/reset_one.pass.cpp b/libcxx/test/std/utilities/template.bitset/bitset.members/reset_one.pass.cpp
new file mode 100644
index 00000000000..ebaa9e7a8d7
--- /dev/null
+++ b/libcxx/test/std/utilities/template.bitset/bitset.members/reset_one.pass.cpp
@@ -0,0 +1,50 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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(size_t pos);
+
+#include <bitset>
+#include <cassert>
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wtautological-compare"
+
+template <std::size_t N>
+void test_reset_one()
+{
+    std::bitset<N> v;
+    try
+    {
+        v.set();
+        v.reset(50);
+        if (50 >= v.size())
+            assert(false);
+        for (unsigned i = 0; i < v.size(); ++i)
+            if (i == 50)
+                assert(!v[i]);
+            else
+                assert(v[i]);
+    }
+    catch (std::out_of_range&)
+    {
+    }
+}
+
+int main()
+{
+    test_reset_one<0>();
+    test_reset_one<1>();
+    test_reset_one<31>();
+    test_reset_one<32>();
+    test_reset_one<33>();
+    test_reset_one<63>();
+    test_reset_one<64>();
+    test_reset_one<65>();
+    test_reset_one<1000>();
+}