1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9// <vector>
10
11// bool operator==( const vector& lhs, const vector& rhs );
12// bool operator!=( const vector& lhs, const vector& rhs );
13// bool operator< ( const vector& lhs, const vector& rhs );
14// bool operator<=( const vector& lhs, const vector& rhs );
15// bool operator> ( const vector& lhs, const vector& rhs );
16// bool operator>=( const vector& lhs, const vector& rhs );
17
18#include <vector>
19#include <cassert>
20
21#include "test_comparisons.h"
22
23TEST_CONSTEXPR_CXX20 bool test() {
24 typedef std::vector<bool> VB;
25 {
26 const VB v1, v2;
27 assert(testComparisons(v1, v2, true, false));
28 }
29 {
30 const VB v1(1, true);
31 const VB v2(1, true);
32 assert(testComparisons(v1, v2, true, false));
33 }
34 {
35 const VB v1(1, false);
36 const VB v2(1, true);
37 assert(testComparisons(v1, v2, false, true));
38 }
39 {
40 const VB v1, v2(1, true);
41 assert(testComparisons(v1, v2, false, true));
42 }
43 {
44 bool items1[3] = {false, true, false};
45 bool items2[3] = {false, true, true};
46 const VB v1(items1, items1 + 3);
47 const VB v2(items2, items2 + 3);
48 assert(testComparisons(v1, v2, false, true));
49 }
50 {
51 bool items1[3] = {false, false, false};
52 bool items2[3] = {false, true, false};
53 const VB v1(items1, items1 + 3);
54 const VB v2(items2, items2 + 3);
55 assert(testComparisons(v1, v2, false, true));
56 }
57 {
58 bool items1[2] = {false, true};
59 bool items2[3] = {false, true, false};
60 const VB v1(items1, items1 + 2);
61 const VB v2(items2, items2 + 3);
62 assert(testComparisons(v1, v2, false, true));
63 }
64 {
65 bool items[3] = {false, true, false};
66 const VB v1(items, items + 3);
67 const VB v2(1, true);
68 assert(testComparisons(v1, v2, false, true));
69 }
70 {
71 assert((std::vector<bool>() == std::vector<bool>()));
72 assert(!(std::vector<bool>() != std::vector<bool>()));
73 assert(!(std::vector<bool>() < std::vector<bool>()));
74 assert((std::vector<bool>() <= std::vector<bool>()));
75 assert(!(std::vector<bool>() > std::vector<bool>()));
76 assert((std::vector<bool>() >= std::vector<bool>()));
77 }
78
79 return true;
80}
81
82int main(int, char**) {
83 test();
84#if TEST_STD_VER > 17
85 static_assert(test());
86#endif
87
88 return 0;
89}
90

source code of libcxx/test/std/containers/sequences/vector.bool/compare.pass.cpp