Move test into test/std subdirectory.

llvm-svn: 224658

5 files changed, 207 insertions, 0 deletions

diff --git a/libcxx/test/std/language.support/support.initlist/support.initlist.access/access.pass.cpp b/libcxx/test/std/language.support/support.initlist/support.initlist.access/access.pass.cpp
new file mode 100644
index 00000000000..2f0720639c6
--- /dev/null
+++ b/libcxx/test/std/language.support/support.initlist/support.initlist.access/access.pass.cpp
@@ -0,0 +1,62 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// template<class E> class initializer_list;
+
+// const E* begin() const;
+// const E* end() const;
+// size_t size() const;
+
+#include <initializer_list>
+#include <cassert>
+
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+struct A
+{
+    A(std::initializer_list<int> il)
+    {
+        const int* b = il.begin();
+        const int* e = il.end();
+        assert(il.size() == 3);
+        assert(e - b == il.size());
+        assert(*b++ == 3);
+        assert(*b++ == 2);
+        assert(*b++ == 1);
+    }
+};
+
+#if _LIBCPP_STD_VER > 11
+struct B
+{
+    constexpr B(std::initializer_list<int> il)
+    {
+        const int* b = il.begin();
+        const int* e = il.end();
+        assert(il.size() == 3);
+        assert(e - b == il.size());
+        assert(*b++ == 3);
+        assert(*b++ == 2);
+        assert(*b++ == 1);
+    }
+};
+
+#endif  // _LIBCPP_STD_VER > 11
+
+#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+    A test1 = {3, 2, 1};
+#endif
+#if _LIBCPP_STD_VER > 11
+    constexpr B test2 = {3, 2, 1};
+#endif  // _LIBCPP_STD_VER > 11
+}
diff --git a/libcxx/test/std/language.support/support.initlist/support.initlist.cons/default.pass.cpp b/libcxx/test/std/language.support/support.initlist/support.initlist.cons/default.pass.cpp
new file mode 100644
index 00000000000..7822a62206a
--- /dev/null
+++ b/libcxx/test/std/language.support/support.initlist/support.initlist.cons/default.pass.cpp
@@ -0,0 +1,29 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// template<class E> class initializer_list;
+
+// initializer_list();
+
+#include <initializer_list>
+#include <cassert>
+
+struct A {};
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+    std::initializer_list<A> il;
+    assert(il.size() == 0);
+#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#if _LIBCPP_STD_VER > 11
+    constexpr std::initializer_list<A> il2;
+    static_assert(il2.size() == 0, "");
+#endif  // _LIBCPP_STD_VER > 11
+}
diff --git a/libcxx/test/std/language.support/support.initlist/support.initlist.range/begin_end.pass.cpp b/libcxx/test/std/language.support/support.initlist/support.initlist.range/begin_end.pass.cpp
new file mode 100644
index 00000000000..5fcd28f9156
--- /dev/null
+++ b/libcxx/test/std/language.support/support.initlist/support.initlist.range/begin_end.pass.cpp
@@ -0,0 +1,59 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <initializer_list>
+
+// template<class E> const E* begin(initializer_list<E> il);
+
+#include <initializer_list>
+#include <cassert>
+
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+struct A
+{
+    A(std::initializer_list<int> il)
+    {
+        const int* b = begin(il);
+        const int* e = end(il);
+        assert(il.size() == 3);
+        assert(e - b == il.size());
+        assert(*b++ == 3);
+        assert(*b++ == 2);
+        assert(*b++ == 1);
+    }
+};
+
+#if _LIBCPP_STD_VER > 11
+struct B
+{
+    constexpr B(std::initializer_list<int> il)
+    {
+        const int* b = begin(il);
+        const int* e = end(il);
+        assert(il.size() == 3);
+        assert(e - b == il.size());
+        assert(*b++ == 3);
+        assert(*b++ == 2);
+        assert(*b++ == 1);
+    }
+};
+
+#endif  // _LIBCPP_STD_VER > 11
+#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+    A test1 = {3, 2, 1};
+#endif
+#if _LIBCPP_STD_VER > 11
+    constexpr B test2 = {3, 2, 1};
+#endif  // _LIBCPP_STD_VER > 11
+}
diff --git a/libcxx/test/std/language.support/support.initlist/types.pass.cpp b/libcxx/test/std/language.support/support.initlist/types.pass.cpp
new file mode 100644
index 00000000000..835830055ff
--- /dev/null
+++ b/libcxx/test/std/language.support/support.initlist/types.pass.cpp
@@ -0,0 +1,37 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// template<class E>
+// class initializer_list
+// {
+// public:
+//     typedef E        value_type;
+//     typedef const E& reference;
+//     typedef const E& const_reference;
+//     typedef size_t   size_type;
+//
+//     typedef const E* iterator;
+//     typedef const E* const_iterator;
+
+#include <initializer_list>
+#include <type_traits>
+
+struct A {};
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+    static_assert((std::is_same<std::initializer_list<A>::value_type, A>::value), "");
+    static_assert((std::is_same<std::initializer_list<A>::reference, const A&>::value), "");
+    static_assert((std::is_same<std::initializer_list<A>::const_reference, const A&>::value), "");
+    static_assert((std::is_same<std::initializer_list<A>::size_type, std::size_t>::value), "");
+    static_assert((std::is_same<std::initializer_list<A>::iterator, const A*>::value), "");
+    static_assert((std::is_same<std::initializer_list<A>::const_iterator, const A*>::value), "");
+#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+}
diff --git a/libcxx/test/std/language.support/support.initlist/version.pass.cpp b/libcxx/test/std/language.support/support.initlist/version.pass.cpp
new file mode 100644
index 00000000000..f3f08cd1f86
--- /dev/null
+++ b/libcxx/test/std/language.support/support.initlist/version.pass.cpp
@@ -0,0 +1,20 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <initializer_list>
+
+#include <initializer_list>
+
+#ifndef _LIBCPP_VERSION
+#error _LIBCPP_VERSION not defined
+#endif
+
+int main()
+{
+}