Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 27_io / basic_istream / tellg / char / 8348.cc

diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/tellg/char/8348.cc b/libstdc++-v3/testsuite/27_io/basic_istream/tellg/char/8348.cc
new file mode 100644 (file)
index 0000000..1b8f18d
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/tellg/char/8348.cc
@@ -0,0 +1,76 @@
+// 2000-06-29 bkoz
+
+// Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 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
+// NB: ostream has a particular "seeks" category. Adopt this for istreams too.
+
+#include <istream>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// libstdc++/8348
+void test06(void)
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+  string num1("555");
+
+  // tellg
+  {
+    istringstream iss(num1);
+    istream::pos_type pos1 = iss.tellg();
+    int asNum = 0;
+    iss >> asNum;
+    VERIFY( test = iss.eof() );
+    VERIFY( test = !iss.fail() );
+    iss.tellg();
+    VERIFY( test = !iss.fail() );
+  }
+
+  // seekg
+  {
+    istringstream iss(num1);
+    istream::pos_type pos1 = iss.tellg();
+    int asNum = 0;
+    iss >> asNum;
+    VERIFY( test = iss.eof() );
+    VERIFY( test = !iss.fail() );
+    iss.seekg(0, ios_base::beg);
+    VERIFY( test = !iss.fail() );
+  }
+
+  // seekg
+  {
+    istringstream iss(num1);
+    istream::pos_type pos1 = iss.tellg();
+    int asNum = 0;
+    iss >> asNum;
+    VERIFY( test = iss.eof() );
+    VERIFY( test = !iss.fail() );
+    iss.seekg(pos1);
+    VERIFY( test = !iss.fail() );
+  }
+}
+
+int main()
+{
+  test06();
+  return 0;
+}