1 files changed, 57 insertions, 0 deletions
diff --git a/libcxx/test/std/containers/sequences/vector.bool/emplace_back.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/emplace_back.pass.cpp
new file mode 100644
index 00000000000..57aa47822f8
--- /dev/null
+++ b/libcxx/test/std/containers/sequences/vector.bool/emplace_back.pass.cpp
@@ -0,0 +1,57 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <vector>
+//  vector.bool
+
+// template <class... Args> void emplace_back(Args&&... args);
+
+#include <vector>
+#include <cassert>
+#include "min_allocator.h"
+
+
+int main()
+{
+#if _LIBCPP_STD_VER > 11
+    {
+        typedef std::vector<bool> C;
+        C c;
+        c.emplace_back();
+        assert(c.size() == 1);
+        assert(c.front() == false);
+        c.emplace_back(true);
+        assert(c.size() == 2);
+        assert(c.front() == false);
+        assert(c.back() == true);
+        c.emplace_back(1 == 1);
+        assert(c.size() == 3);
+        assert(c.front() == false);
+        assert(c[1] == true);
+        assert(c.back() == true);
+    }
+    {
+        typedef std::vector<bool, min_allocator<bool>> C;
+        C c;
+        
+        c.emplace_back();
+        assert(c.size() == 1);
+        assert(c.front() == false);
+        c.emplace_back(true);
+        assert(c.size() == 2);
+        assert(c.front() == false);
+        assert(c.back() == true);
+        c.emplace_back(1 == 1);
+        assert(c.size() == 3);
+        assert(c.front() == false);
+        assert(c[1] == true);
+        assert(c.back() == true);
+    }
+#endif
+}