]>
git.proxmox.com Git - ceph.git/blob - ceph/src/boost/libs/algorithm/test/one_of_test.cpp
2 Copyright (c) Marshall Clow 2008-2012.
4 Distributed under the Boost Software License, Version 1.0. (See accompanying
5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
7 For more information, see http://www.boost.org
10 #include <boost/config.hpp>
11 #include <boost/algorithm/cxx11/one_of.hpp>
13 #define BOOST_TEST_MAIN
14 #include <boost/test/unit_test.hpp>
21 struct is_
: public std::unary_function
<T
, bool> {
22 is_ ( T v
) : val_ ( v
) {}
24 bool operator () ( T comp
) const { return val_
== comp
; }
26 is_ (); // need a value
31 namespace ba
= boost::algorithm
;
35 // Note: The literal values here are tested against directly, careful if you change them:
36 int some_numbers
[] = { 1, 1, 2, 3, 5 };
37 std::vector
<int> vi(some_numbers
, some_numbers
+ 5);
38 std::list
<int> li(vi
.begin(), vi
.end ());
40 int some_letters
[] = { 'a', 'q', 'n', 'y', 'n' };
41 std::vector
<char> vc(some_letters
, some_letters
+ 5);
43 BOOST_CHECK (!ba::one_of_equal ( vi
, 1 ));
44 BOOST_CHECK (!ba::one_of ( vi
, is_
<int> ( 1 )));
45 BOOST_CHECK (!ba::one_of_equal ( vi
.begin(), vi
.end(), 1 ));
46 BOOST_CHECK (!ba::one_of ( vi
.begin(), vi
.end(), is_
<int> ( 1 )));
48 BOOST_CHECK (!ba::one_of_equal ( vi
, 0 ));
49 BOOST_CHECK (!ba::one_of ( vi
, is_
<int> ( 0 )));
50 BOOST_CHECK (!ba::one_of_equal ( vi
.begin(), vi
.end(), 0 ));
51 BOOST_CHECK (!ba::one_of ( vi
.begin(), vi
.end(), is_
<int> ( 0 )));
53 BOOST_CHECK ( ba::one_of_equal ( vi
, 2 ));
54 BOOST_CHECK ( ba::one_of ( vi
, is_
<int> ( 2 )));
55 BOOST_CHECK ( ba::one_of_equal ( vi
.begin(), vi
.end(), 2 ));
56 BOOST_CHECK ( ba::one_of ( vi
.begin(), vi
.end(), is_
<int> ( 2 )));
58 // Check for a match at the end
59 BOOST_CHECK ( ba::one_of_equal ( vi
, 5 ));
60 BOOST_CHECK ( ba::one_of ( vi
, is_
<int> ( 5 )));
61 BOOST_CHECK ( ba::one_of_equal ( vi
.begin(), vi
.end(), 5 ));
62 BOOST_CHECK ( ba::one_of ( vi
.begin(), vi
.end(), is_
<int> ( 5 )));
64 BOOST_CHECK ( ba::one_of_equal ( vi
.begin() + 1, vi
.end(), 1 ));
65 BOOST_CHECK ( ba::one_of ( vi
.begin() + 1, vi
.end(), is_
<int> ( 1 )));
67 BOOST_CHECK ( ba::one_of_equal ( vc
.begin() + 1, vc
.begin() + 2, 'q' ));
68 BOOST_CHECK ( ba::one_of ( vc
.begin() + 1, vc
.begin() + 2, is_
<char> ( 'q' )));
70 BOOST_CHECK (!ba::one_of_equal ( vc
, '!' ));
71 BOOST_CHECK (!ba::one_of ( vc
, is_
<char> ( '!' )));
73 BOOST_CHECK (!ba::one_of_equal ( vc
, 'n' ));
74 BOOST_CHECK (!ba::one_of ( vc
, is_
<char> ( 'n' )));
77 BOOST_CHECK (!ba::one_of_equal ( vi
.begin(), vi
.begin(), 1 ));
78 BOOST_CHECK (!ba::one_of_equal ( vc
.begin(), vc
.begin(), 'a' ));
79 BOOST_CHECK (!ba::one_of ( vi
.begin(), vi
.begin(), is_
<int> ( 1 )));
80 BOOST_CHECK (!ba::one_of ( vc
.begin(), vc
.begin(), is_
<char> ( 'a' )));
82 BOOST_CHECK (!ba::one_of_equal ( li
, 1 ));
83 BOOST_CHECK (!ba::one_of ( li
, is_
<int> ( 1 )));
84 BOOST_CHECK (!ba::one_of_equal ( li
.begin(), li
.end(), 1 ));
85 BOOST_CHECK (!ba::one_of ( li
.begin(), li
.end(), is_
<int> ( 1 )));
87 std::list
<int>::iterator l_iter
= li
.begin ();
88 l_iter
++; l_iter
++; l_iter
++;
89 BOOST_CHECK (!ba::one_of_equal ( li
.begin(), l_iter
, 1 ));
90 BOOST_CHECK (!ba::one_of ( li
.begin(), l_iter
, is_
<int> ( 1 )));
91 BOOST_CHECK ( ba::one_of_equal ( li
.begin(), l_iter
, 2 ));
92 BOOST_CHECK ( ba::one_of ( li
.begin(), l_iter
, is_
<int> ( 2 )));
93 BOOST_CHECK (!ba::one_of_equal ( li
.begin(), l_iter
, 3 ));
94 BOOST_CHECK (!ba::one_of ( li
.begin(), l_iter
, is_
<int> ( 3 )));
99 BOOST_AUTO_TEST_CASE( test_main
)