summaryrefslogtreecommitdiff
path: root/libstdc++-v3/testsuite/25_algorithms/count_if/1.cc
diff options
context:
space:
mode:
Diffstat (limited to 'libstdc++-v3/testsuite/25_algorithms/count_if/1.cc')
-rw-r--r--libstdc++-v3/testsuite/25_algorithms/count_if/1.cc64
1 files changed, 64 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/25_algorithms/count_if/1.cc b/libstdc++-v3/testsuite/25_algorithms/count_if/1.cc
new file mode 100644
index 000000000..b42e23d1a
--- /dev/null
+++ b/libstdc++-v3/testsuite/25_algorithms/count_if/1.cc
@@ -0,0 +1,64 @@
+// Copyright (C) 2005, 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/>.
+
+// 25.1.6 count_if
+
+#include <algorithm>
+#include <testsuite_hooks.h>
+#include <testsuite_iterators.h>
+
+using __gnu_test::test_container;
+using __gnu_test::input_iterator_wrapper;
+
+typedef test_container<int, input_iterator_wrapper> Container;
+int array[] = {0, 0, 0, 1, 0, 1};
+
+bool
+predicate(const int& i)
+{ return i == 1; }
+
+void
+test1()
+{
+ Container con(array, array);
+ VERIFY(std::count_if(con.begin(), con.end(),
+ predicate) == 0);
+}
+
+void
+test2()
+{
+ Container con(array, array + 1);
+ VERIFY(std::count_if(con.begin(), con.end(),
+ predicate) == 0);
+}
+
+void
+test3()
+{
+ Container con(array, array + 6);
+ VERIFY(std::count_if(con.begin(), con.end(),
+ predicate) == 2);
+}
+
+int
+main()
+{
+ test1();
+ test2();
+ test3();
+}