1 files changed, 63 insertions, 0 deletions
diff --git a/test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/pointer01.pass.cpp b/test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/pointer01.pass.cpp
new file mode 100644
index 000000000000..e5fff774b790
--- /dev/null
+++ b/test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/pointer01.pass.cpp
@@ -0,0 +1,63 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// unique_ptr
+
+// Test unique_ptr(pointer) ctor
+
+#include <memory>
+#include <cassert>
+
+// unique_ptr(pointer) ctor should only require default Deleter ctor
+
+struct A
+{
+    static int count;
+    A() {++count;}
+    A(const A&) {++count;}
+    ~A() {--count;}
+};
+
+int A::count = 0;
+
+class Deleter
+{
+    int state_;
+
+    Deleter(Deleter&);
+    Deleter& operator=(Deleter&);
+
+public:
+    Deleter() : state_(5) {}
+
+    int state() const {return state_;}
+
+    void operator()(A* p) {delete p;}
+};
+
+int main()
+{
+    {
+    A* p = new A;
+    assert(A::count == 1);
+    std::unique_ptr<A> s(p);
+    assert(s.get() == p);
+    }
+    assert(A::count == 0);
+    {
+    A* p = new A;
+    assert(A::count == 1);
+    std::unique_ptr<A, Deleter> s(p);
+    assert(s.get() == p);
+    assert(s.get_deleter().state() == 5);
+    }
+    assert(A::count == 0);
+}