[libcxx] [test] Replace _LIBCPP_STD_VER with TEST_STD_VER.

This replaces every occurrence of _LIBCPP_STD_VER in the tests with
TEST_STD_VER. Additionally, for every affected
file, #include "test_macros.h" is being added explicitly if it wasn't
already there.

https://reviews.llvm.org/D26294

llvm-svn: 286007

1 files changed, 3 insertions, 1 deletions

diff --git a/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.helper/tuple_element.pass.cpp b/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.helper/tuple_element.pass.cpp
index 42e4fab88ff..5beedbe9d15 100644
--- a/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.helper/tuple_element.pass.cpp
+++ b/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.helper/tuple_element.pass.cpp
@@ -23,6 +23,8 @@
 #include <tuple>
 #include <type_traits>
 
+#include "test_macros.h"
+
 template <class T, std::size_t N, class U>
 void test()
 {
@@ -30,7 +32,7 @@ void test()
     static_assert((std::is_same<typename std::tuple_element<N, const T>::type, const U>::value), "");
     static_assert((std::is_same<typename std::tuple_element<N, volatile T>::type, volatile U>::value), "");
     static_assert((std::is_same<typename std::tuple_element<N, const volatile T>::type, const volatile U>::value), "");
-#if _LIBCPP_STD_VER > 11
+#if TEST_STD_VER > 11
     static_assert((std::is_same<typename std::tuple_element_t<N, T>, U>::value), "");
     static_assert((std::is_same<typename std::tuple_element_t<N, const T>, const U>::value), "");
     static_assert((std::is_same<typename std::tuple_element_t<N, volatile T>, volatile U>::value), "");