1 files changed, 80 insertions, 0 deletions
diff --git a/test/std/thread/futures/futures.task/futures.task.members/ctor_func.pass.cpp b/test/std/thread/futures/futures.task/futures.task.members/ctor_func.pass.cpp
new file mode 100644
index 000000000000..14ac7614bb8e
--- /dev/null
+++ b/test/std/thread/futures/futures.task/futures.task.members/ctor_func.pass.cpp
@@ -0,0 +1,80 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
+// UNSUPPORTED: c++98, c++03
+
+// <future>
+
+// class packaged_task<R(ArgTypes...)>
+
+// template <class F>
+//     explicit packaged_task(F&& f);
+
+#include <future>
+#include <cassert>
+
+class A
+{
+    long data_;
+
+public:
+    static int n_moves;
+    static int n_copies;
+
+    explicit A(long i) : data_(i) {}
+    A(A&& a) : data_(a.data_) {++n_moves; a.data_ = -1;}
+    A(const A& a) : data_(a.data_) {++n_copies;}
+
+    long operator()(long i, long j) const {return data_ + i + j;}
+};
+
+int A::n_moves = 0;
+int A::n_copies = 0;
+
+int func(int i) { return i; }
+
+int main()
+{
+    {
+        std::packaged_task<double(int, char)> p(A(5));
+        assert(p.valid());
+        std::future<double> f = p.get_future();
+        p(3, 'a');
+        assert(f.get() == 105.0);
+        assert(A::n_copies == 0);
+        assert(A::n_moves > 0);
+    }
+    A::n_copies = 0;
+    A::n_copies = 0;
+    {
+        A a(5);
+        std::packaged_task<double(int, char)> p(a);
+        assert(p.valid());
+        std::future<double> f = p.get_future();
+        p(3, 'a');
+        assert(f.get() == 105.0);
+        assert(A::n_copies > 0);
+        assert(A::n_moves > 0);
+    }
+    {
+        std::packaged_task<int(int)> p(&func);
+        assert(p.valid());
+        std::future<int> f = p.get_future();
+        p(4);
+        assert(f.get() == 4);
+    }
+    {
+        std::packaged_task<int(int)> p(func);
+        assert(p.valid());
+        std::future<int> f = p.get_future();
+        p(4);
+        assert(f.get() == 4);
+    }
+}