Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 27_io / basic_istream / seekg / char / 2.cc

diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/2.cc
new file mode 100644 (file)
index 0000000..5680053
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/2.cc
@@ -0,0 +1,48 @@
+// 2003-04-22 pme
+
+// Copyright (C) 2003, 2009 Free Software Foundation
+//
+// 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/>.
+
+// 27.6.1.3 unformatted input functions
+// DR 60 -- seekg does not effect calls to gcount
+
+#include <istream>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+
+  istringstream ist("the lamb lies down on broadway");
+  ios::pos_type pos = ist.tellg();
+  ist.ignore(4);
+  int count1 = ist.gcount();
+  ist.seekg(pos);
+  int count2 = ist.gcount();
+  VERIFY( count1 == count2 );
+  ist.seekg(ios::off_type(pos), ios::beg);
+  count2 = ist.gcount();
+  VERIFY( count1 == count2 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}