Move test into test/std subdirectory.

llvm-svn: 224658

1 files changed, 55 insertions, 0 deletions

diff --git a/libcxx/test/std/utilities/utility/pairs/pair.piecewise/piecewise_construct.pass.cpp b/libcxx/test/std/utilities/utility/pairs/pair.piecewise/piecewise_construct.pass.cpp
new file mode 100644
index 00000000000..90476bcde28
--- /dev/null
+++ b/libcxx/test/std/utilities/utility/pairs/pair.piecewise/piecewise_construct.pass.cpp
@@ -0,0 +1,55 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <utility>
+
+// template <class T1, class T2> struct pair
+
+// struct piecewise_construct_t { };
+// constexpr piecewise_construct_t piecewise_construct = piecewise_construct_t();
+
+#include <utility>
+#include <tuple>
+#include <cassert>
+
+class A
+{
+    int i_;
+    char c_;
+public:
+    A(int i, char c) : i_(i), c_(c) {}
+    int get_i() const {return i_;}
+    char get_c() const {return c_;}
+};
+
+class B
+{
+    double d_;
+    unsigned u1_;
+    unsigned u2_;
+public:
+    B(double d, unsigned u1, unsigned u2) : d_(d), u1_(u1), u2_(u2) {}
+    double get_d() const {return d_;}
+    unsigned get_u1() const {return u1_;}
+    unsigned get_u2() const {return u2_;}
+};
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+    std::pair<A, B> p(std::piecewise_construct,
+                      std::make_tuple(4, 'a'),
+                      std::make_tuple(3.5, 6u, 2u));
+    assert(p.first.get_i() == 4);
+    assert(p.first.get_c() == 'a');
+    assert(p.second.get_d() == 3.5);
+    assert(p.second.get_u1() == 6u);
+    assert(p.second.get_u2() == 2u);
+#endif
+}