Guard libc++ specific c.__invariants() tests in LIBCPP_ASSERT macros

llvm-svn: 267947

50 files changed, 107 insertions, 421 deletions

diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/initializer_list.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/initializer_list.pass.cpp
index 2abfbf0a172..d30ca44695a 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/initializer_list.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <string>
 
 // basic_string& append(initializer_list<charT> il);
@@ -14,23 +16,20 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         std::string s("123");
         s.append({'a', 'b', 'c'});
         assert(s == "123abc");
     }
-#if TEST_STD_VER >= 11
     {
         typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
         S s("123");
         s.append({'a', 'b', 'c'});
         assert(s == "123abc");
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/iterator.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/iterator.pass.cpp
index 36daadf839f..55fc63d0621 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/iterator.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/iterator.pass.cpp
@@ -23,7 +23,7 @@ void
 test(S s, It first, It last, S expected)
 {
     s.append(first, last);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
@@ -38,7 +38,7 @@ test_exceptions(S s, It first, It last)
     	assert(false);
     	}
     catch (...) {}
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == aCopy);
 }
 #endif
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/pointer.pass.cpp
index c0413d607e8..7c45068a53e 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/pointer.pass.cpp
@@ -15,6 +15,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -22,7 +23,7 @@ void
 test(S s, const typename S::value_type* str, S expected)
 {
     s.append(str);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/pointer_size.pass.cpp
index f3ea3b0a89d..6c594ebac3b 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/pointer_size.pass.cpp
@@ -16,6 +16,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -23,7 +24,7 @@ void
 test(S s, const typename S::value_type* str, typename S::size_type n, S expected)
 {
     s.append(str, n);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/push_back.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/push_back.pass.cpp
index d6116d3f482..f2fb8782a21 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/push_back.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/push_back.pass.cpp
@@ -14,6 +14,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -21,7 +22,7 @@ void
 test(S s, typename S::value_type c, S expected)
 {
     s.push_back(c);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/size_char.pass.cpp
index a049e6112a8..1610ab5a17d 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/size_char.pass.cpp
@@ -15,6 +15,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -22,7 +23,7 @@ void
 test(S s, typename S::size_type n, typename S::value_type c, S expected)
 {
     s.append(n, c);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string.pass.cpp
index e25627fa6a2..b58ed632893 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string.pass.cpp
@@ -15,6 +15,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -22,7 +23,7 @@ void
 test(S s, S str, S expected)
 {
     s.append(str);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp
index d67b0304b41..9e8158c3e43 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_append/string_size_size.pass.cpp
@@ -18,6 +18,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -27,7 +28,7 @@ test(S s, S str, typename S::size_type pos, typename S::size_type n, S expected)
     try
     {
         s.append(str, pos, n);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= str.size());
         assert(s == expected);
     }
@@ -44,7 +45,7 @@ test_npos(S s, S str, typename S::size_type pos, S expected)
     try
     {
         s.append(str, pos);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= str.size());
         assert(s == expected);
     }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/initializer_list.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/initializer_list.pass.cpp
index 003af0eef82..a2114cf5a83 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/initializer_list.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <string>
 
 // basic_string& assign(initializer_list<charT> il);
@@ -14,23 +16,20 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         std::string s("123");
         s.assign({'a', 'b', 'c'});
         assert(s == "abc");
     }
-#if TEST_STD_VER >= 11
     {
         typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
         S s("123");
         s.assign({'a', 'b', 'c'});
         assert(s == "abc");
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/iterator.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/iterator.pass.cpp
index 1d138531154..e6a57519f34 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/iterator.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/iterator.pass.cpp
@@ -15,6 +15,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "test_iterators.h"
 #include "min_allocator.h"
 
@@ -23,7 +24,7 @@ void
 test(S s, It first, It last, S expected)
 {
     s.assign(first, last);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
@@ -36,9 +37,9 @@ test_exceptions(S s, It first, It last)
     try {
    	    s.assign(first, last);
     	assert(false);
-    	}
+    }
     catch (...) {}
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == aCopy);
 }
 #endif
@@ -103,7 +104,7 @@ int main()
     test(S("12345678901234567890"), input_iterator<const char*>(s), input_iterator<const char*>(s+52),
          S("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"));
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     const char* s = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/pointer.pass.cpp
index 07dbcea704d..386dee6d580 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/pointer.pass.cpp
@@ -15,6 +15,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -22,7 +23,7 @@ void
 test(S s, const typename S::value_type* str, S expected)
 {
     s.assign(str);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/pointer_size.pass.cpp
index a9c71cec882..0eeb9266f40 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/pointer_size.pass.cpp
@@ -16,6 +16,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -23,7 +24,7 @@ void
 test(S s, const typename S::value_type* str, typename S::size_type n, S expected)
 {
     s.assign(str, n);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/rv_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/rv_string.pass.cpp
index b3d225a8d04..6b89df98de7 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/rv_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/rv_string.pass.cpp
@@ -16,6 +16,7 @@
 #include <utility>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -23,7 +24,7 @@ void
 test(S s, S str, S expected)
 {
     s.assign(std::move(str));
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/size_char.pass.cpp
index 9dd19d877c9..a899e0dbe7b 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/size_char.pass.cpp
@@ -15,6 +15,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -22,7 +23,7 @@ void
 test(S s, typename S::size_type n, typename S::value_type c, S expected)
 {
     s.assign(n, c);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string.pass.cpp
index 04954334bc0..788512ba3d3 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string.pass.cpp
@@ -24,7 +24,7 @@ void
 test(S s, S str, S expected)
 {
     s.assign(str);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
@@ -33,7 +33,7 @@ void
 testAlloc(S s, S str, const typename S::allocator_type& a)
 {
     s.assign(str);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == str);
     assert(s.get_allocator() == a);
 }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp
index 275d249d304..d9d3cb422ae 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string_size_size.pass.cpp
@@ -18,6 +18,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -27,7 +28,7 @@ test(S s, S str, typename S::size_type pos, typename S::size_type n, S expected)
     try
     {
         s.assign(str, pos, n);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= str.size());
         assert(s == expected);
     }
@@ -44,7 +45,7 @@ test_npos(S s, S str, typename S::size_type pos, S expected)
     try
     {
         s.assign(str, pos);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= str.size());
         assert(s == expected);
     }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp
index 69f001cf4f0..b6687765283 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_copy/copy.pass.cpp
@@ -17,6 +17,7 @@
 #include <algorithm>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -104,7 +105,7 @@ int main()
     test(S("abcdefghijklmnopqrst"), s, 20, 1);
     test(S("abcdefghijklmnopqrst"), s, 21, 0);
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     char s[50];
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_db1.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_db1.pass.cpp
deleted file mode 100644
index 6c2929d7f1d..00000000000
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_db1.pass.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-//                     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.
-//
-//===----------------------------------------------------------------------===//
-
-// <string>
-
-// Call erase(const_iterator position) with end()
-
-#if _LIBCPP_DEBUG >= 1
-
-#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
-
-#include <string>
-#include <cassert>
-#include <cstdlib>
-#include <exception>
-
-#include "min_allocator.h"
-
-int main()
-{
-    {
-    std::string l1("123");
-    std::string::const_iterator i = l1.end();
-    l1.erase(i);
-    assert(false);
-    }
-#if __cplusplus >= 201103L
-    {
-    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
-    S l1("123");
-    S::const_iterator i = l1.end();
-    l1.erase(i);
-    assert(false);
-    }
-#endif
-}
-
-#else
-
-int main()
-{
-}
-
-#endif
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_db2.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_db2.pass.cpp
deleted file mode 100644
index d20fcd4623b..00000000000
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_db2.pass.cpp
+++ /dev/null
@@ -1,52 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-//                     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.
-//
-//===----------------------------------------------------------------------===//
-
-// <string>
-
-// Call erase(const_iterator position) with iterator from another container
-
-#if _LIBCPP_DEBUG >= 1
-
-#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
-
-#include <string>
-#include <cassert>
-#include <cstdlib>
-#include <exception>
-
-#include "min_allocator.h"
-
-int main()
-{
-    {
-    std::string l1("123");
-    std::string l2("123");
-    std::string::const_iterator i = l2.begin();
-    l1.erase(i);
-    assert(false);
-    }
-#if __cplusplus >= 201103L
-    {
-    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
-    S l1("123");
-    S l2("123");
-    S::const_iterator i = l2.begin();
-    l1.erase(i);
-    assert(false);
-    }
-#endif
-}
-
-#else
-
-int main()
-{
-}
-
-#endif
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db1.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db1.pass.cpp
deleted file mode 100644
index 5015241ad63..00000000000
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db1.pass.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-//                     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.
-//
-//===----------------------------------------------------------------------===//
-
-// <string>
-
-// Call erase(const_iterator first, const_iterator last); with first iterator from another container
-
-#if _LIBCPP_DEBUG >= 1
-
-#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
-
-#include <string>
-#include <cassert>
-#include <exception>
-#include <cstdlib>
-
-#include "min_allocator.h"
-
-int main()
-{
-    {
-    std::string l1("123");
-    std::string l2("123");
-    std::string::iterator i = l1.erase(l2.cbegin(), l1.cbegin()+1);
-    assert(false);
-    }
-#if __cplusplus >= 201103L
-    {
-    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
-    S l1("123");
-    S l2("123");
-    S::iterator i = l1.erase(l2.cbegin(), l1.cbegin()+1);
-    assert(false);
-    }
-#endif
-}
-
-#else
-
-int main()
-{
-}
-
-#endif
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db2.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db2.pass.cpp
deleted file mode 100644
index 6a23bf88ca5..00000000000
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db2.pass.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-//                     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.
-//
-//===----------------------------------------------------------------------===//
-
-// <string>
-
-// Call erase(const_iterator first, const_iterator last); with second iterator from another container
-
-#if _LIBCPP_DEBUG >= 1
-
-#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
-
-#include <string>
-#include <cassert>
-#include <exception>
-#include <cstdlib>
-
-#include "min_allocator.h"
-
-int main()
-{
-    {
-    std::string l1("123");
-    std::string l2("123");
-    std::string::iterator i = l1.erase(l1.cbegin(), l2.cbegin()+1);
-    assert(false);
-    }
-#if __cplusplus >= 201103L
-    {
-    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
-    S l1("123");
-    S l2("123");
-    S::iterator i = l1.erase(l1.cbegin(), l2.cbegin()+1);
-    assert(false);
-    }
-#endif
-}
-
-#else
-
-int main()
-{
-}
-
-#endif
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db3.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db3.pass.cpp
deleted file mode 100644
index a8443818aea..00000000000
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db3.pass.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-//                     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.
-//
-//===----------------------------------------------------------------------===//
-
-// <string>
-
-// Call erase(const_iterator first, const_iterator last); with both iterators from another container
-
-#if _LIBCPP_DEBUG >= 1
-
-#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
-
-#include <string>
-#include <cassert>
-#include <exception>
-#include <cstdlib>
-
-#include "min_allocator.h"
-
-int main()
-{
-    {
-    std::string l1("123");
-    std::string l2("123");
-    std::string::iterator i = l1.erase(l2.cbegin(), l2.cbegin()+1);
-    assert(false);
-    }
-#if __cplusplus >= 201103L
-    {
-    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
-    S l1("123");
-    S l2("123");
-    S::iterator i = l1.erase(l2.cbegin(), l2.cbegin()+1);
-    assert(false);
-    }
-#endif
-}
-
-#else
-
-int main()
-{
-}
-
-#endif
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db4.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db4.pass.cpp
deleted file mode 100644
index 0549e816b44..00000000000
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/erase_iter_iter_db4.pass.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-//                     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.
-//
-//===----------------------------------------------------------------------===//
-
-// <string>
-
-// Call erase(const_iterator first, const_iterator last); with a bad range
-
-#if _LIBCPP_DEBUG >= 1
-
-#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
-
-#include <string>
-#include <cassert>
-#include <exception>
-#include <cstdlib>
-
-#include "min_allocator.h"
-
-int main()
-{
-    {
-    std::string l1("123");
-    std::string::iterator i = l1.erase(l1.cbegin()+1, l1.cbegin());
-    assert(false);
-    }
-#if __cplusplus >= 201103L
-    {
-    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
-    S l1("123");
-    S::iterator i = l1.erase(l1.cbegin()+1, l1.cbegin());
-    assert(false);
-    }
-#endif
-}
-
-#else
-
-int main()
-{
-}
-
-#endif
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter.pass.cpp
index c44db71ae3b..8de5fc7bab8 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter.pass.cpp
@@ -14,6 +14,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -22,7 +23,7 @@ test(S s, typename S::difference_type pos, S expected)
 {
     typename S::const_iterator p = s.begin() + pos;
     typename S::iterator i = s.erase(p);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
     assert(i - s.begin() == pos);
 }
@@ -44,7 +45,7 @@ int main()
     test(S("abcdefghijklmnopqrst"), 10, S("abcdefghijlmnopqrst"));
     test(S("abcdefghijklmnopqrst"), 19, S("abcdefghijklmnopqrs"));
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S("abcde"), 0, S("bcde"));
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter_iter.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter_iter.pass.cpp
index dbe6d7ba0e7..e4fe2cdfd02 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter_iter.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter_iter.pass.cpp
@@ -14,6 +14,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -23,7 +24,7 @@ test(S s, typename S::difference_type pos, typename S::difference_type n, S expe
     typename S::const_iterator first = s.cbegin() + pos;
     typename S::const_iterator last = s.cbegin() + pos + n;
     typename S::iterator i = s.erase(first, last);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
     assert(i - s.begin() == pos);
 }
@@ -87,7 +88,7 @@ int main()
     test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrs"));
     test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"));
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S(""), 0, 0, S(""));
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/pop_back.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/pop_back.pass.cpp
index 790ce40b0a0..64f8e506b13 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/pop_back.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/pop_back.pass.cpp
@@ -11,13 +11,10 @@
 
 // void pop_back();
 
-#if _LIBCPP_DEBUG >= 1
-#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
-#endif
-
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -25,7 +22,7 @@ void
 test(S s, S expected)
 {
     s.pop_back();
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
@@ -37,7 +34,7 @@ int main()
     test(S("abcdefghij"), S("abcdefghi"));
     test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrs"));
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S("abcde"), S("abcd"));
@@ -45,11 +42,4 @@ int main()
     test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrs"));
     }
 #endif
-#if _LIBCPP_DEBUG >= 1
-    {
-        std::string s;
-        s.pop_back();
-        assert(false);
-    }
-#endif        
 }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp
index 11015cb973e..5db97ec2cf5 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp
@@ -17,6 +17,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -28,7 +29,7 @@ test(S s, typename S::size_type pos, typename S::size_type n, S expected)
     try
     {
         s.erase(pos, n);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
     }
@@ -48,7 +49,7 @@ test(S s, typename S::size_type pos, S expected)
     try
     {
         s.erase(pos);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
     }
@@ -64,7 +65,7 @@ void
 test(S s, S expected)
 {
     s.erase();
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
@@ -173,7 +174,7 @@ int main()
     test(S("abcdefghij"), S(""));
     test(S("abcdefghijklmnopqrst"), S(""));
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S(""), 0, 0, S(""));
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_char.pass.cpp
index 6b0a3aa006e..6bd9b7e01c3 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_char.pass.cpp
@@ -11,14 +11,11 @@
 
 // iterator insert(const_iterator p, charT c);
 
-#if _LIBCPP_DEBUG >= 1
-#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
-#endif
-
 #include <string>
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -28,7 +25,7 @@ test(S& s, typename S::const_iterator p, typename S::value_type c, S expected)
     bool sufficient_cap = s.size() < s.capacity();
     typename S::difference_type pos = p - s.begin();
     typename S::iterator i = s.insert(p, c);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
     assert(i - s.begin() == pos);
     assert(*i == c);
@@ -76,13 +73,4 @@ int main()
     test(s, s.begin()+6, 'C', S("a567ABC1432dcb"));
     }
 #endif
-#if _LIBCPP_DEBUG >= 1
-    {
-        typedef std::string S;
-        S s;
-        S s2;
-        s.insert(s2.begin(), '1');
-        assert(false);
-    }
-#endif
 }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_iter_iter.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_iter_iter.pass.cpp
index c4529c79743..bbae39419da 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_iter_iter.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_iter_iter.pass.cpp
@@ -28,7 +28,7 @@ test(S s, typename S::difference_type pos, It first, It last, S expected)
 {
     typename S::const_iterator p = s.cbegin() + pos;
     typename S::iterator i = s.insert(p, first, last);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(i - s.begin() == pos);
     assert(s == expected);
 }
@@ -45,7 +45,7 @@ test_exceptions(S s, typename S::difference_type pos, It first, It last)
         assert(false);
         }
     catch (...) {}
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == aCopy);
 }
 #endif
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_size_char.pass.cpp
index e6d1db6fc0d..c9cd0c2c924 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/iter_size_char.pass.cpp
@@ -11,13 +11,10 @@
 
 // iterator insert(const_iterator p, size_type n, charT c);
 
-#if _LIBCPP_DEBUG >= 1
-#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
-#endif
-
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -27,7 +24,7 @@ test(S s, typename S::difference_type pos, typename S::size_type n,
 {
     typename S::const_iterator p = s.cbegin() + pos;
     typename S::iterator i = s.insert(p, n, c);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(i - s.begin() == pos);
     assert(s == expected);
 }
@@ -170,12 +167,4 @@ int main()
     test(S("abcdefghijklmnopqrst"), 20, 20, '1', S("abcdefghijklmnopqrst11111111111111111111"));
     }
 #endif
-#if _LIBCPP_DEBUG >= 1
-    {
-        std::string s;
-        std::string s2;
-        s.insert(s2.begin(), 1, 'a');
-        assert(false);
-    }
-#endif
 }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp
index 247b3308f96..faab5bd9267 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer.pass.cpp
@@ -17,6 +17,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -28,7 +29,7 @@ test(S s, typename S::size_type pos, const typename S::value_type* str, S expect
     try
     {
         s.insert(pos, str);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
     }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp
index 41b81231075..30d3df9f259 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_pointer_size.pass.cpp
@@ -17,6 +17,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -29,7 +30,7 @@ test(S s, typename S::size_type pos, const typename S::value_type* str,
     try
     {
         s.insert(pos, str, n);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
     }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp
index 945ec48012b..04ea1d37694 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_size_char.pass.cpp
@@ -17,6 +17,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -29,7 +30,7 @@ test(S s, typename S::size_type pos, typename S::size_type n,
     try
     {
         s.insert(pos, n, str);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
     }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp
index 04b47ec7898..1945871b99a 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string.pass.cpp
@@ -17,6 +17,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -28,7 +29,7 @@ test(S s, typename S::size_type pos, S str, S expected)
     try
     {
         s.insert(pos, str);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
     }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp
index c3745c3749d..32485db478d 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_insert/size_string_size_size.pass.cpp
@@ -19,6 +19,7 @@
 #include <stdexcept>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -31,7 +32,7 @@ test(S s, typename S::size_type pos1, S str, typename S::size_type pos2,
     try
     {
         s.insert(pos1, str, pos2, n);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos1 <= old_size && pos2 <= str.size());
         assert(s == expected);
     }
@@ -51,7 +52,7 @@ test_npos(S s, typename S::size_type pos1, S str, typename S::size_type pos2, S
     try
     {
         s.insert(pos1, str, pos2);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos1 <= old_size && pos2 <= str.size());
         assert(s == expected);
     }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/char.pass.cpp
index 7384ae7f1d3..f39ed036e14 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/char.pass.cpp
@@ -14,6 +14,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -21,7 +22,7 @@ void
 test(S s, typename S::value_type str, S expected)
 {
     s += str;
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
@@ -34,7 +35,7 @@ int main()
     test(S("1234567890"), 'a', S("1234567890a"));
     test(S("12345678901234567890"), 'a', S("12345678901234567890a"));
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S(), 'a', S("a"));
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/initializer_list.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/initializer_list.pass.cpp
index c291028998d..5b32af95162 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/initializer_list.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <string>
 
 // basic_string& operator+=(initializer_list<charT> il);
@@ -18,19 +20,15 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         std::string s("123");
         s += {'a', 'b', 'c'};
         assert(s == "123abc");
     }
-#if __cplusplus >= 201103L
     {
         typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
         S s("123");
         s += {'a', 'b', 'c'};
         assert(s == "123abc");
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/pointer.pass.cpp
index 77b20d1bc08..c19fd290901 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/pointer.pass.cpp
@@ -14,6 +14,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -21,7 +22,7 @@ void
 test(S s, const typename S::value_type* str, S expected)
 {
     s += str;
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
@@ -50,7 +51,7 @@ int main()
     test(S("12345678901234567890"), "12345678901234567890",
          S("1234567890123456789012345678901234567890"));
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S(), "", S());
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/string.pass.cpp
index 33649792521..1064855c150 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_op_plus_equal/string.pass.cpp
@@ -15,6 +15,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -22,7 +23,7 @@ void
 test(S s, S str, S expected)
 {
     s += str;
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
@@ -51,7 +52,7 @@ int main()
     test(S("12345678901234567890"), S("12345678901234567890"),
          S("1234567890123456789012345678901234567890"));
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S(), S(), S());
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_iter_iter.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_iter_iter.pass.cpp
index 70c713b4f90..cc37e79c793 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_iter_iter.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_iter_iter.pass.cpp
@@ -29,7 +29,7 @@ test(S s, typename S::size_type pos1, typename S::size_type n1, It f, It l, S ex
     typename S::const_iterator last = s.begin() + pos1 + n1;
     typename S::size_type xlen = last - first;
     s.replace(first, last, f, l);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
     typename S::size_type rlen = std::distance(f, l);
     assert(s.size() == old_size - xlen + rlen);
@@ -48,7 +48,7 @@ test_exceptions(S s, typename S::size_type pos1, typename S::size_type n1, It f,
 	    assert(false);
 	    }
 	catch (...) {}
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == aCopy);
 }
 #endif
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_pointer.pass.cpp
index c7551b928ec..730fc1a501c 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_pointer.pass.cpp
@@ -29,7 +29,7 @@ test(S s, typename S::size_type pos1, typename S::size_type n1, const typename S
     typename S::const_iterator last = s.begin() + pos1 + n1;
     typename S::size_type xlen = last - first;
     s.replace(first, last, str);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
     typename S::size_type rlen = S::traits_type::length(str);
     assert(s.size() == old_size - xlen + rlen);
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_pointer_size.pass.cpp
index 087df7824ac..4a910e49981 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_pointer_size.pass.cpp
@@ -12,12 +12,11 @@
 // basic_string<charT,traits,Allocator>&
 //   replace(const_iterator i1, const_iterator i2, const charT* s, size_type n);
 
-#include <stdio.h>
-
 #include <string>
 #include <algorithm>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -30,7 +29,7 @@ test(S s, typename S::size_type pos1, typename S::size_type n1, const typename S
     typename S::const_iterator last = s.begin() + pos1 + n1;
     typename S::size_type xlen = last - first;
     s.replace(first, last, str, n2);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
     typename S::size_type rlen = n2;
     assert(s.size() == old_size - xlen + rlen);
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_size_char.pass.cpp
index 8be8b529823..4dbc8ab1f22 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_size_char.pass.cpp
@@ -12,12 +12,11 @@
 // basic_string<charT,traits,Allocator>&
 //   replace(const_iterator i1, const_iterator i2, size_type n, charT c);
 
-#include <stdio.h>
-
 #include <string>
 #include <algorithm>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -30,7 +29,7 @@ test(S s, typename S::size_type pos1, typename S::size_type n1, typename S::size
     typename S::const_iterator last = s.begin() + pos1 + n1;
     typename S::size_type xlen = last - first;
     s.replace(first, last, n2, c);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
     typename S::size_type rlen = n2;
     assert(s.size() == old_size - xlen + rlen);
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_string.pass.cpp
index b85a1063ebe..190e10d5c83 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_string.pass.cpp
@@ -12,12 +12,11 @@
 // basic_string<charT,traits,Allocator>&
 //   replace(const_iterator i1, const_iterator i2, const basic_string& str);
 
-#include <stdio.h>
-
 #include <string>
 #include <algorithm>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -29,7 +28,7 @@ test(S s, typename S::size_type pos1, typename S::size_type n1, S str, S expecte
     typename S::const_iterator last = s.begin() + pos1 + n1;
     typename S::size_type xlen = last - first;
     s.replace(first, last, str);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
     typename S::size_type rlen = str.size();
     assert(s.size() == old_size - xlen + rlen);
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
index eb0e982ef16..3beb074c0fd 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
@@ -13,13 +13,12 @@
 // basic_string<charT,traits,Allocator>&
 //   replace(size_type pos, size_type n1, const charT* s);
 
-#include <stdio.h>
-
 #include <string>
 #include <stdexcept>
 #include <algorithm>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -32,7 +31,7 @@ test(S s, typename S::size_type pos, typename S::size_type n1,
     try
     {
         s.replace(pos, n1, str);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
         typename S::size_type xlen = std::min(n1, old_size - pos);
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
index 898ab2a144c..d961e9e8f76 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
@@ -13,13 +13,12 @@
 // basic_string<charT,traits,Allocator>&
 //   replace(size_type pos, size_type n1, const charT* s, size_type n2);
 
-#include <stdio.h>
-
 #include <string>
 #include <stdexcept>
 #include <algorithm>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -33,7 +32,7 @@ test(S s, typename S::size_type pos, typename S::size_type n1,
     try
     {
         s.replace(pos, n1, str, n2);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
         typename S::size_type xlen = std::min(n1, old_size - pos);
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
index e616ecc0426..d4696fba8a8 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
@@ -18,6 +18,7 @@
 #include <algorithm>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -31,7 +32,7 @@ test(S s, typename S::size_type pos, typename S::size_type n1,
     try
     {
         s.replace(pos, n1, n2, c);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos <= old_size);
         assert(s == expected);
         typename S::size_type xlen = std::min(n1, old_size - pos);
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
index ea311dd1564..1be45d8a662 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
@@ -18,6 +18,7 @@
 #include <algorithm>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -29,7 +30,7 @@ test(S s, typename S::size_type pos1, typename S::size_type n1, S str, S expecte
     try
     {
         s.replace(pos1, n1, str);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos1 <= old_size);
         assert(s == expected);
         typename S::size_type xlen = std::min(n1, old_size - pos1);
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
index 01f4a1f6cce..3f4bf450d85 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
@@ -20,6 +20,7 @@
 #include <algorithm>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -33,7 +34,7 @@ test(S s, typename S::size_type pos1, typename S::size_type n1,
     try
     {
         s.replace(pos1, n1, str, pos2, n2);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos1 <= old_size && pos2 <= str.size());
         assert(s == expected);
         typename S::size_type xlen = std::min(n1, old_size - pos1);
@@ -58,7 +59,7 @@ test_npos(S s, typename S::size_type pos1, typename S::size_type n1,
     try
     {
         s.replace(pos1, n1, str, pos2);
-        assert(s.__invariants());
+        LIBCPP_ASSERT(s.__invariants());
         assert(pos1 <= old_size && pos2 <= str.size());
         assert(s == expected);
         typename S::size_type xlen = std::min(n1, old_size - pos1);
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_swap/swap.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_swap/swap.pass.cpp
index 4973bda4ddf..fe2ee1fa6da 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_swap/swap.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_swap/swap.pass.cpp
@@ -16,6 +16,7 @@
 #include <algorithm>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -25,8 +26,8 @@ test(S s1, S s2)
     S s1_ = s1;
     S s2_ = s2;
     s1.swap(s2);
-    assert(s1.__invariants());
-    assert(s2.__invariants());
+    LIBCPP_ASSERT(s1.__invariants());
+    LIBCPP_ASSERT(s2.__invariants());
     assert(s1 == s2_);
     assert(s2 == s1_);
 }
@@ -52,7 +53,7 @@ int main()
     test(S("abcdefghijklmnopqrst"), S("1234567890"));
     test(S("abcdefghijklmnopqrst"), S("12345678901234567890"));
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S(""), S(""));