Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / performance / 27_io / ifstream_getline.cc

diff --git a/libstdc++-v3/testsuite/performance/27_io/ifstream_getline.cc b/libstdc++-v3/testsuite/performance/27_io/ifstream_getline.cc
new file mode 100644 (file)
index 0000000..cda7150
--- /dev/null
+++ b/libstdc++-v3/testsuite/performance/27_io/ifstream_getline.cc
@@ -0,0 +1,53 @@
+// Copyright (C) 2003, 2004, 2005, 2006, 2007, 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/>.
+
+
+#include <fstream>
+#include <cstdlib>
+#include <testsuite_performance.h>
+
+// libstdc++/5001 (100,000 line input file)
+int main ()
+{
+  using namespace std;
+  using namespace __gnu_test;
+
+  time_counter time;
+  resource_counter resource;
+
+  const char* name1 = "/usr/share/dict/words";
+  const char* name2 = "/usr/share/dict/linux.words";
+  ifstream in;
+  in.open(name1);
+  if (!in.is_open())
+    {
+      in.clear();
+      in.open(name2);
+    }
+  if (!in.is_open())
+    exit(1);
+
+  char buffer[BUFSIZ];
+  start_counters(time, resource);
+  while (in.good()) 
+    in.getline(buffer, BUFSIZ);
+  stop_counters(time, resource);
+  report_performance(__FILE__, "", time, resource);
+
+  return 0;
+}