1 files changed, 62 insertions, 0 deletions
diff --git a/test/std/input.output/iostream.format/input.streams/istream.unformatted/getline_pointer_size_chart.pass.cpp b/test/std/input.output/iostream.format/input.streams/istream.unformatted/getline_pointer_size_chart.pass.cpp
index 7362959966a6..1bce3fa5d4a5 100644
--- a/test/std/input.output/iostream.format/input.streams/istream.unformatted/getline_pointer_size_chart.pass.cpp
+++ b/test/std/input.output/iostream.format/input.streams/istream.unformatted/getline_pointer_size_chart.pass.cpp
@@ -7,6 +7,14 @@
 //
 //===----------------------------------------------------------------------===//
 
+// XFAIL: with_system_cxx_lib=macosx10.13
+// XFAIL: with_system_cxx_lib=macosx10.12
+// XFAIL: with_system_cxx_lib=macosx10.11
+// XFAIL: with_system_cxx_lib=macosx10.10
+// XFAIL: with_system_cxx_lib=macosx10.9
+// XFAIL: with_system_cxx_lib=macosx10.8
+// XFAIL: with_system_cxx_lib=macosx10.7
+
 // <istream>
 
 // basic_istream<charT,traits>& getline(char_type* s, streamsize n, char_type delim);
@@ -14,6 +22,8 @@
 #include <istream>
 #include <cassert>
 
+#include "test_macros.h"
+
 template <class CharT>
 struct testbuf
     : public std::basic_streambuf<CharT>
@@ -59,7 +69,33 @@ int main()
         assert(!is.fail());
         assert(std::string(s) == " ");
         assert(is.gcount() == 1);
+        // Check that even in error case the buffer is properly 0-terminated.
+        is.getline(s, 5, '*');
+        assert( is.eof());
+        assert( is.fail());
+        assert(std::string(s) == "");
+        assert(is.gcount() == 0);
+    }
+#ifndef TEST_HAS_NO_EXCEPTIONS
+    {
+        testbuf<char> sb(" ");
+        std::istream is(&sb);
+        char s[5] = "test";
+        is.exceptions(std::istream::eofbit | std::istream::badbit);
+        try
+        {
+            is.getline(s, 5, '*');
+            assert(false);
+        }
+        catch (std::ios_base::failure&)
+        {
+        }
+        assert( is.eof());
+        assert( is.fail());
+        assert(std::string(s) == " ");
+        assert(is.gcount() == 1);
     }
+#endif
     {
         testbuf<wchar_t> sb(L"  *    * ");
         std::wistream is(&sb);
@@ -79,5 +115,31 @@ int main()
         assert(!is.fail());
         assert(std::wstring(s) == L" ");
         assert(is.gcount() == 1);
+        // Check that even in error case the buffer is properly 0-terminated.
+        is.getline(s, 5, L'*');
+        assert( is.eof());
+        assert( is.fail());
+        assert(std::wstring(s) == L"");
+        assert(is.gcount() == 0);
+    }
+#ifndef TEST_HAS_NO_EXCEPTIONS
+    {
+        testbuf<wchar_t> sb(L" ");
+        std::wistream is(&sb);
+        wchar_t s[5] = L"test";
+        is.exceptions(std::wistream::eofbit | std::wistream::badbit);
+        try
+        {
+            is.getline(s, 5, L'*');
+            assert(false);
+        }
+        catch (std::ios_base::failure&)
+        {
+        }
+        assert( is.eof());
+        assert( is.fail());
+        assert(std::wstring(s) == L" ");
+        assert(is.gcount() == 1);
     }
+#endif
 }