File: test_comparison.cpp

package info (click to toggle)
boost1.90 1.90.0-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 593,120 kB
  • sloc: cpp: 4,190,908; xml: 196,648; python: 34,618; ansic: 23,145; asm: 5,468; sh: 3,774; makefile: 1,161; perl: 1,020; sql: 728; ruby: 676; yacc: 478; java: 77; lisp: 24; csh: 6
file content (74 lines) | stat: -rw-r--r-- 1,640 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
/* Copyright 2025 Joaquin M Lopez Munoz.
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE_1_0.txt or copy at
 * http://www.boost.org/LICENSE_1_0.txt)
 *
 * See https://www.boost.org/libs/bloom for library home page.
 */

#include <boost/core/lightweight_test.hpp>
#include <boost/mp11/algorithm.hpp>
#include "test_types.hpp"
#include "test_utilities.hpp"

using namespace test_utilities;

template<typename Filter,typename ValueFactory>
void test_comparison()
{
  using filter=Filter;

  ValueFactory fac;

  {
    BOOST_TEST(filter{}==filter{});
    BOOST_TEST(!(filter{}!=filter{}));
    BOOST_TEST(!(filter{}==filter{1000}));
    BOOST_TEST(filter{1000}!=filter{});
    BOOST_TEST(!(filter{1000}==filter{{fac(),fac()},1000}));
    BOOST_TEST((filter{{fac(),fac()},1000}!=filter{1000}));
  }
  {
    filter f1{1000},f2{1000};
    for(int i=0;i<10;++i){
      auto x=fac();
      f1.insert(x);
      f2.insert(x);
    }
    BOOST_TEST(f1==f2);
    BOOST_TEST(!(f2!=f1));

    for(int i=0;i<10;++i){
      auto x=fac();
      f2.insert(x);
    }
    BOOST_TEST(!(f1==f2)); /* with high prob. */
    BOOST_TEST(f2!=f1);

    const filter f3=f2;
    BOOST_TEST(f2==f3);
    BOOST_TEST(!(f3!=f2));

    f2.clear();
    BOOST_TEST(!(f2==f3));
    BOOST_TEST(f3!=f2);
  }
}

struct lambda
{
  template<typename T>
  void operator()(T)
  {
    using filter=typename T::type;
    using value_type=typename filter::value_type;

    test_comparison<filter,value_factory<value_type>>();
  }
};

int main()
{
  boost::mp11::mp_for_each<identity_test_types>(lambda{});
  return boost::report_errors();
}