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gerrit-public.fairphone.software / platform / external / libcxx / 1d4a1edbc7e4461b59239e1b8297e9dd395a6322 / . / test / std / re / re.const / re.synopt / syntax_option_type.pass.cpp
blob: 1c4f824448a6e0eeec2e9b1576dee3dc3da29ed9 [file] [log] [blame]
Howard Hinnant3257c982010-06-17 00:34:59 +0000[diff] [blame]1// -*- C++ -*-
Howard Hinnant0ce02242010-09-28 17:19:10 +0000[diff] [blame]2//===----------------------------------------------------------------------===//
Howard Hinnant3257c982010-06-17 00:34:59 +0000[diff] [blame]3//
4// The LLVM Compiler Infrastructure
5//
Howard Hinnantb64f8b02010-11-16 22:09:02 +0000[diff] [blame]6// This file is dual licensed under the MIT and the University of Illinois Open
7// Source Licenses. See LICENSE.TXT for details.
Howard Hinnant3257c982010-06-17 00:34:59 +0000[diff] [blame]8//
9//===----------------------------------------------------------------------===//
10
11// <regex>
12
13// namespace regex_constants
14// {
Howard Hinnantbbd80862010-08-22 00:45:01 +0000[diff] [blame]15//
Howard Hinnant3257c982010-06-17 00:34:59 +0000[diff] [blame]16// emum syntax_option_type // bitmask type
17// {
18// icase = unspecified,
19// nosubs = unspecified,
20// optimize = unspecified,
21// collate = unspecified,
22// ECMAScript = unspecified,
23// basic = unspecified,
24// extended = unspecified,
25// awk = unspecified,
26// grep = unspecified,
27// egrep = unspecified
28// };
Howard Hinnantbbd80862010-08-22 00:45:01 +0000[diff] [blame]29//
Howard Hinnant3257c982010-06-17 00:34:59 +0000[diff] [blame]30// }
31
32#include <regex>
33#include <cassert>
34
35int main()
36{
37 assert(std::regex_constants::icase != 0);
38 assert(std::regex_constants::nosubs != 0);
39 assert(std::regex_constants::optimize != 0);
40 assert(std::regex_constants::collate != 0);
Howard Hinnantad2a7ab2010-07-27 17:24:17 +0000[diff] [blame]41 assert(std::regex_constants::ECMAScript == 0);
Howard Hinnant3257c982010-06-17 00:34:59 +0000[diff] [blame]42 assert(std::regex_constants::basic != 0);
43 assert(std::regex_constants::extended != 0);
44 assert(std::regex_constants::awk != 0);
45 assert(std::regex_constants::grep != 0);
46 assert(std::regex_constants::egrep != 0);
47
48 assert((std::regex_constants::icase & std::regex_constants::nosubs) == 0);
49 assert((std::regex_constants::icase & std::regex_constants::optimize) == 0);
50 assert((std::regex_constants::icase & std::regex_constants::collate) == 0);
51 assert((std::regex_constants::icase & std::regex_constants::ECMAScript) == 0);
52 assert((std::regex_constants::icase & std::regex_constants::basic) == 0);
53 assert((std::regex_constants::icase & std::regex_constants::extended) == 0);
54 assert((std::regex_constants::icase & std::regex_constants::awk) == 0);
55 assert((std::regex_constants::icase & std::regex_constants::grep) == 0);
56 assert((std::regex_constants::icase & std::regex_constants::egrep) == 0);
57
58 assert((std::regex_constants::nosubs & std::regex_constants::optimize) == 0);
59 assert((std::regex_constants::nosubs & std::regex_constants::collate) == 0);
60 assert((std::regex_constants::nosubs & std::regex_constants::ECMAScript) == 0);
61 assert((std::regex_constants::nosubs & std::regex_constants::basic) == 0);
62 assert((std::regex_constants::nosubs & std::regex_constants::extended) == 0);
63 assert((std::regex_constants::nosubs & std::regex_constants::awk) == 0);
64 assert((std::regex_constants::nosubs & std::regex_constants::grep) == 0);
65 assert((std::regex_constants::nosubs & std::regex_constants::egrep) == 0);
66
67 assert((std::regex_constants::optimize & std::regex_constants::collate) == 0);
68 assert((std::regex_constants::optimize & std::regex_constants::ECMAScript) == 0);
69 assert((std::regex_constants::optimize & std::regex_constants::basic) == 0);
70 assert((std::regex_constants::optimize & std::regex_constants::extended) == 0);
71 assert((std::regex_constants::optimize & std::regex_constants::awk) == 0);
72 assert((std::regex_constants::optimize & std::regex_constants::grep) == 0);
73 assert((std::regex_constants::optimize & std::regex_constants::egrep) == 0);
74
75 assert((std::regex_constants::collate & std::regex_constants::ECMAScript) == 0);
76 assert((std::regex_constants::collate & std::regex_constants::basic) == 0);
77 assert((std::regex_constants::collate & std::regex_constants::extended) == 0);
78 assert((std::regex_constants::collate & std::regex_constants::awk) == 0);
79 assert((std::regex_constants::collate & std::regex_constants::grep) == 0);
80 assert((std::regex_constants::collate & std::regex_constants::egrep) == 0);
81
82 assert((std::regex_constants::ECMAScript & std::regex_constants::basic) == 0);
83 assert((std::regex_constants::ECMAScript & std::regex_constants::extended) == 0);
84 assert((std::regex_constants::ECMAScript & std::regex_constants::awk) == 0);
85 assert((std::regex_constants::ECMAScript & std::regex_constants::grep) == 0);
86 assert((std::regex_constants::ECMAScript & std::regex_constants::egrep) == 0);
87
88 assert((std::regex_constants::basic & std::regex_constants::extended) == 0);
89 assert((std::regex_constants::basic & std::regex_constants::awk) == 0);
90 assert((std::regex_constants::basic & std::regex_constants::grep) == 0);
91 assert((std::regex_constants::basic & std::regex_constants::egrep) == 0);
92
93 assert((std::regex_constants::extended & std::regex_constants::awk) == 0);
94 assert((std::regex_constants::extended & std::regex_constants::grep) == 0);
95 assert((std::regex_constants::extended & std::regex_constants::egrep) == 0);
96
97 assert((std::regex_constants::awk & std::regex_constants::grep) == 0);
98 assert((std::regex_constants::awk & std::regex_constants::egrep) == 0);
99
100 assert((std::regex_constants::grep & std::regex_constants::egrep) == 0);
101
102 assert((std::regex_constants::icase | std::regex_constants::nosubs) != 0);
103 assert((std::regex_constants::icase ^ std::regex_constants::nosubs) != 0);
104
105 std::regex_constants::syntax_option_type e1 = std::regex_constants::icase;
106 std::regex_constants::syntax_option_type e2 = std::regex_constants::nosubs;
107 e1 = ~e1;
108 e1 = e1 & e2;
109 e1 = e1 | e2;
110 e1 = e1 ^ e2;
111 e1 &= e2;
112 e1 |= e2;
113 e1 ^= e2;
114}