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1 | // |
2 | // Boost.Pointer Container | |
3 | // | |
4 | // Copyright Thorsten Ottosen 2003-2005. Use, modification and | |
5 | // distribution is subject to the Boost Software License, Version | |
6 | // 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
7 | // http://www.boost.org/LICENSE_1_0.txt) | |
8 | // | |
9 | // For more information, see http://www.boost.org/libs/ptr_container/ | |
10 | // | |
11 | ||
12 | #include <boost/ptr_container/ptr_vector.hpp> | |
13 | #include <boost/ptr_container/ptr_map.hpp> | |
14 | #include <boost/test/test_tools.hpp> | |
15 | ||
16 | void test_iterator() | |
17 | { | |
18 | using namespace boost; | |
19 | ptr_vector<int> vec; | |
20 | vec.push_back( new int(0) ); | |
21 | ptr_vector<int>::iterator mutable_i = vec.begin(); | |
22 | ptr_vector<int>::const_iterator const_i = vec.begin(); | |
23 | ||
24 | BOOST_CHECK( mutable_i == const_i ); | |
25 | BOOST_CHECK( ! (mutable_i != const_i ) ); | |
26 | BOOST_CHECK( const_i == mutable_i ); | |
27 | BOOST_CHECK( ! ( const_i != mutable_i ) ); | |
28 | ||
29 | BOOST_CHECK( !( mutable_i < const_i ) ); | |
30 | BOOST_CHECK( mutable_i <= const_i ); | |
31 | BOOST_CHECK( ! ( mutable_i > const_i ) ); | |
32 | BOOST_CHECK( mutable_i >= const_i ); | |
33 | BOOST_CHECK( !( const_i < mutable_i ) ); | |
34 | BOOST_CHECK( const_i <= mutable_i ); | |
35 | BOOST_CHECK( ! ( const_i > mutable_i ) ); | |
36 | BOOST_CHECK( const_i >= mutable_i ); | |
37 | ||
38 | BOOST_CHECK( const_i - mutable_i == 0 ); | |
39 | BOOST_CHECK( mutable_i - const_i == 0 ); | |
40 | ||
41 | const ptr_vector<int>& rvec = vec; | |
42 | const_i = rvec.begin(); | |
43 | ||
44 | ptr_map<int,int> map; | |
45 | int i = 0; | |
46 | map.insert( i, new int(0) ); | |
47 | ptr_map<int,int>::iterator map_mutable_i = map.begin(); | |
48 | ptr_map<int,int>::const_iterator map_const_i = map.begin(); | |
49 | ||
50 | #if !BOOST_WORKAROUND(__DECCXX_VER, BOOST_TESTED_AT(70190006)) | |
51 | // This only works for library implementations which conform to the | |
52 | // proposed resolution of the C++ Standard Library DR#179. See | |
53 | // http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#179. | |
54 | BOOST_CHECK( map_mutable_i == map_const_i ); | |
55 | BOOST_CHECK( ! ( map_mutable_i != map_const_i ) ); | |
56 | BOOST_CHECK( map_const_i == map_mutable_i ); | |
57 | BOOST_CHECK( ! ( map_const_i != map_mutable_i ) ); | |
58 | #endif | |
59 | ||
60 | const ptr_map<int,int>& rmap = map; | |
61 | map_const_i = rmap.begin(); | |
62 | } | |
63 | ||
64 | #include <boost/test/unit_test.hpp> | |
65 | using boost::unit_test::test_suite; | |
66 | ||
67 | test_suite* init_unit_test_suite( int argc, char* argv[] ) | |
68 | { | |
69 | test_suite* test = BOOST_TEST_SUITE( "Pointer Container Test Suite" ); | |
70 | ||
71 | test->add( BOOST_TEST_CASE( &test_iterator ) ); | |
72 | ||
73 | return test; | |
74 | } | |
75 | ||
76 | ||
77 | ||
78 |