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Diffstat (limited to 'libstdc++-v3/testsuite/25_algorithms/binary_search/1.cc')
-rw-r--r-- | libstdc++-v3/testsuite/25_algorithms/binary_search/1.cc | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/25_algorithms/binary_search/1.cc b/libstdc++-v3/testsuite/25_algorithms/binary_search/1.cc new file mode 100644 index 00000000000..5ee44419b8b --- /dev/null +++ b/libstdc++-v3/testsuite/25_algorithms/binary_search/1.cc @@ -0,0 +1,54 @@ +// Copyright (C) 2005 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 25.3.3.4 [lib.binary.search] + +#include <algorithm> +#include <testsuite_hooks.h> +#include <testsuite_iterators.h> + +using __gnu_test::test_container; +using __gnu_test::forward_iterator_wrapper; +using std::binary_search; + +typedef test_container<int, forward_iterator_wrapper> Container; + +void +test1() +{ + int array[] = {0}; + Container con(array, array); + VERIFY(!binary_search(con.begin(), con.end(), 1)); +} + +void +test2() +{ + int array[] = {0, 2, 4, 6, 8}; + Container con(array, array + 5); + for(int i = 0; i < 10; i += 2) + VERIFY(binary_search(con.begin(), con.end(), i)); + for(int i = -1; i < 11; i += 2) + VERIFY(!binary_search(con.begin(), con.end(), i)); +} + +int main() +{ + test1(); + test2(); +} |