X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2F27_io%2Ftypes%2F3.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2F27_io%2Ftypes%2F3.cc;h=9684a5778144d36bd8310d38258b7eeb3467fad9;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git

diff --git a/libstdc++-v3/testsuite/27_io/types/3.cc b/libstdc++-v3/testsuite/27_io/types/3.cc
new file mode 100644
index 00000000..9684a577
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/types/3.cc
@@ -0,0 +1,49 @@
+// Copyright (C) 2003, 2009
+// Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// 27.4.3  streamoff
+
+#include <ios>
+#include <limits>
+#include <testsuite_hooks.h>
+
+void check(std::streamsize n)
+{
+  bool test __attribute__((unused)) = true;
+
+  VERIFY( std::streamsize(std::streamoff(n)) == n );
+}
+
+void test03()
+{
+  check(0);
+  check(-1);
+  check(1);
+  check(std::numeric_limits<std::streamsize>::min());
+  check(std::numeric_limits<std::streamsize>::min() + 1);
+  check(std::numeric_limits<std::streamsize>::min() / 2);
+  check(std::numeric_limits<std::streamsize>::max());
+  check(std::numeric_limits<std::streamsize>::max() - 1);
+  check(std::numeric_limits<std::streamsize>::max() / 2);
+}
+
+int main()
+{
+  test03();
+  return 0;
+}