Clean up the tests for free data(), size() and empty()

llvm-svn: 318313

diff --git a/libcxx/test/std/iterators/iterator.container/data.pass.cpp b/libcxx/test/std/iterators/iterator.container/data.pass.cpp
index a7a1748..09b7c01 100644 (file)
--- a/libcxx/test/std/iterators/iterator.container/data.pass.cpp
+++ b/libcxx/test/std/iterators/iterator.container/data.pass.cpp
@@ -7,51 +7,54 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03, c++11, c++14
+
 // <iterator>
 // template <class C> constexpr auto data(C& c) -> decltype(c.data());               // C++17
 // template <class C> constexpr auto data(const C& c) -> decltype(c.data());         // C++17
 // template <class T, size_t N> constexpr T* data(T (&array)[N]) noexcept;           // C++17
 // template <class E> constexpr const E* data(initializer_list<E> il) noexcept;      // C++17
 
-#include "test_macros.h"
-
-#if TEST_STD_VER <= 14
-int main () {}
-#else
-
 #include <iterator>
 #include <cassert>
 #include <vector>
 #include <array>
 #include <initializer_list>
 
+#include "test_macros.h"
+
 template<typename C>
 void test_const_container( const C& c )
 {
+//  Can't say noexcept here because the container might not be
     assert ( std::data(c)   == c.data());
 }
 
 template<typename T>
 void test_const_container( const std::initializer_list<T>& c )
 {
+    ASSERT_NOEXCEPT(std::data(c));
     assert ( std::data(c)   == c.begin());
 }
 
 template<typename C>
 void test_container( C& c )
 {
+//  Can't say noexcept here because the container might not be
     assert ( std::data(c)   == c.data());
 }
 
 template<typename T>
 void test_container( std::initializer_list<T>& c)
 {
+    ASSERT_NOEXCEPT(std::data(c));
     assert ( std::data(c)   == c.begin());
 }
 
 template<typename T, size_t Sz>
 void test_const_array( const T (&array)[Sz] )
 {
+    ASSERT_NOEXCEPT(std::data(array));
     assert ( std::data(array) == &array[0]);
 }
 
@@ -72,5 +75,3 @@ int main()
     static constexpr int arrA [] { 1, 2, 3 };
     test_const_array ( arrA );
 }
-
-#endif

diff --git a/libcxx/test/std/iterators/iterator.container/empty.pass.cpp b/libcxx/test/std/iterators/iterator.container/empty.pass.cpp
index f9b8b94..cd000cc 100644 (file)
--- a/libcxx/test/std/iterators/iterator.container/empty.pass.cpp
+++ b/libcxx/test/std/iterators/iterator.container/empty.pass.cpp
@@ -7,17 +7,13 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03, c++11, c++14
+
 // <iterator>
 // template <class C> constexpr auto empty(const C& c) -> decltype(c.empty());       // C++17
 // template <class T, size_t N> constexpr bool empty(const T (&array)[N]) noexcept;  // C++17
 // template <class E> constexpr bool empty(initializer_list<E> il) noexcept;         // C++17
 
-#include "test_macros.h"
-
-#if TEST_STD_VER <= 14
-int main () {}
-#else
-
 #include <iterator>
 #include <cassert>
 #include <vector>
@@ -25,9 +21,12 @@ int main () {}
 #include <list>
 #include <initializer_list>
 
+#include "test_macros.h"
+
 template<typename C>
 void test_const_container( const C& c )
 {
+//  Can't say noexcept here because the container might not be
     assert ( std::empty(c)   == c.empty());
 }
 
@@ -40,18 +39,21 @@ void test_const_container( const std::initializer_list<T>& c )
 template<typename C>
 void test_container( C& c )
 {
+//  Can't say noexcept here because the container might not be
     assert ( std::empty(c)   == c.empty());
 }
 
 template<typename T>
 void test_container( std::initializer_list<T>& c )
 {
+    ASSERT_NOEXCEPT(std::empty(c));
     assert ( std::empty(c)   == (c.size() == 0));
 }
 
 template<typename T, size_t Sz>
 void test_const_array( const T (&array)[Sz] )
 {
+    ASSERT_NOEXCEPT(std::empty(array));
     assert (!std::empty(array));
 }
 
@@ -75,5 +77,3 @@ int main()
     static constexpr int arrA [] { 1, 2, 3 };
     test_const_array ( arrA );
 }
-
-#endif

diff --git a/libcxx/test/std/iterators/iterator.container/size.pass.cpp b/libcxx/test/std/iterators/iterator.container/size.pass.cpp
index 87b0ef8..7d443e6 100644 (file)
--- a/libcxx/test/std/iterators/iterator.container/size.pass.cpp
+++ b/libcxx/test/std/iterators/iterator.container/size.pass.cpp
@@ -7,16 +7,12 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03, c++11, c++14
+
 // <iterator>
 // template <class C> constexpr auto size(const C& c) -> decltype(c.size());         // C++17
 // template <class T, size_t N> constexpr size_t size(const T (&array)[N]) noexcept; // C++17
 
-#include "test_macros.h"
-
-#if TEST_STD_VER <= 14
-int main () {}
-#else
-
 #include <iterator>
 #include <cassert>
 #include <vector>
@@ -24,33 +20,42 @@ int main () {}
 #include <list>
 #include <initializer_list>
 
+#include "test_macros.h"
+
 template<typename C>
 void test_const_container( const C& c )
 {
+//  Can't say noexcept here because the container might not be
     assert ( std::size(c)   == c.size());
 }
 
 template<typename T>
 void test_const_container( const std::initializer_list<T>& c)
 {
+//  ASSERT_NOEXCEPT(std::size(c));
+//  For some reason, there isn't a std::size() for initializer lists
     assert ( std::size(c)   == c.size());
 }
 
 template<typename C>
 void test_container( C& c)
 {
+//  Can't say noexcept here because the container might not be
     assert ( std::size(c)   == c.size());
 }
 
 template<typename T>
 void test_container( std::initializer_list<T>& c )
 {
+//  ASSERT_NOEXCEPT(std::size(c));
+//  For some reason, there isn't a std::size() for initializer lists
     assert ( std::size(c)   == c.size());
 }
 
 template<typename T, size_t Sz>
 void test_const_array( const T (&array)[Sz] )
 {
+    ASSERT_NOEXCEPT(std::size(array));
     assert ( std::size(array) == Sz );
 }
 
@@ -74,5 +79,3 @@ int main()
     static constexpr int arrA [] { 1, 2, 3 };
     test_const_array ( arrA );
 }
-
-#endif