Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 26_numerics / iota / 1.cc

diff --git a/libstdc++-v3/testsuite/26_numerics/iota/1.cc b/libstdc++-v3/testsuite/26_numerics/iota/1.cc
new file mode 100644 (file)
index 0000000..3293b13
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/iota/1.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2008-06-27  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008, 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 <numeric>
+#include <algorithm>
+#include <testsuite_hooks.h>
+
+int A[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+int B[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
+int C[] = {-9, -8, -7, -6, -5, -4, -3, -2, -1};
+const int N = sizeof(A) / sizeof(int);
+
+void
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::iota(A, A + N, 1);
+  VERIFY( std::equal(A, A + N, B) );
+
+  std::iota(A, A + N, -9);
+  VERIFY( std::equal(A, A + N, C) );
+}
+
+int
+main()
+{
+  test01();
+  return 0;
+}