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// UNSUPPORTED: c++03, c++11, c++14, c++17
10// UNSUPPORTED: no-localization
11// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
12
13// TODO FMT This test should not require std::to_chars(floating-point)
14// XFAIL: availability-fp_to_chars-missing
15
16// REQUIRES: locale.fr_FR.UTF-8
17// REQUIRES: locale.ja_JP.UTF-8
18
19// <chrono>
20// class weekday_indexed;
21
22// template<class charT, class traits>
23// basic_ostream<charT, traits>&
24// operator<<(basic_ostream<charT, traits>& os, const weekday_indexed& wdi);
25
26#include <chrono>
27#include <cassert>
28#include <sstream>
29
30#include "make_string.h"
31#include "platform_support.h" // locale name macros
32#include "test_macros.h"
33
34#define SV(S) MAKE_STRING_VIEW(CharT, S)
35
36template <class CharT>
37static std::basic_string<CharT> stream_c_locale(std::chrono::weekday_indexed wdi) {
38 std::basic_stringstream<CharT> sstr;
39 sstr << wdi;
40 return sstr.str();
41}
42
43template <class CharT>
44static std::basic_string<CharT> stream_fr_FR_locale(std::chrono::weekday_indexed wdi) {
45 std::basic_stringstream<CharT> sstr;
46 const std::locale locale(LOCALE_fr_FR_UTF_8);
47 sstr.imbue(locale);
48 sstr << wdi;
49 return sstr.str();
50}
51
52template <class CharT>
53static std::basic_string<CharT> stream_ja_JP_locale(std::chrono::weekday_indexed wdi) {
54 std::basic_stringstream<CharT> sstr;
55 const std::locale locale(LOCALE_ja_JP_UTF_8);
56 sstr.imbue(locale);
57 sstr << wdi;
58 return sstr.str();
59}
60
61template <class CharT>
62static void test() {
63 assert(stream_c_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(0), 1}) == SV("Sun[1]"));
64 assert(stream_c_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(1), 2}) == SV("Mon[2]"));
65 assert(stream_c_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(2), 3}) == SV("Tue[3]"));
66 assert(stream_c_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(3), 4}) == SV("Wed[4]"));
67 assert(stream_c_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(4), 5}) == SV("Thu[5]"));
68 assert(stream_c_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(5), 0}) ==
69 SV("Fri[0 is not a valid index]"));
70 assert(stream_c_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(6), 6}) ==
71 SV("Sat[6 is not a valid index]"));
72 assert(stream_c_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(7), 7}) ==
73 SV("Sun[7 is not a valid index]"));
74 assert(stream_c_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(8), 0}) ==
75 SV("8 is not a valid weekday[0 is not a valid index]"));
76 assert(stream_c_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(255), 1}) ==
77 SV("255 is not a valid weekday[1]"));
78
79#if defined(__APPLE__)
80 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(0), 1}) == SV("Dim[1]"));
81 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(1), 2}) == SV("Lun[2]"));
82 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(2), 3}) == SV("Mar[3]"));
83 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(3), 4}) == SV("Mer[4]"));
84 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(4), 5}) == SV("Jeu[5]"));
85 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(5), 0}) ==
86 SV("Ven[0 is not a valid index]"));
87 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(6), 6}) ==
88 SV("Sam[6 is not a valid index]"));
89 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(7), 7}) ==
90 SV("Dim[7 is not a valid index]"));
91 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(255), 1}) ==
92 SV("255 is not a valid weekday[1]"));
93#else // defined(__APPLE__)
94 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(0), 1}) == SV("dim.[1]"));
95 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(1), 2}) == SV("lun.[2]"));
96 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(2), 3}) == SV("mar.[3]"));
97 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(3), 4}) == SV("mer.[4]"));
98 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(4), 5}) == SV("jeu.[5]"));
99 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(5), 0}) ==
100 SV("ven.[0 is not a valid index]"));
101 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(6), 6}) ==
102 SV("sam.[6 is not a valid index]"));
103 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(7), 7}) ==
104 SV("dim.[7 is not a valid index]"));
105#endif // defined(__APPLE__)
106 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(8), 0}) ==
107 SV("8 is not a valid weekday[0 is not a valid index]"));
108 assert(stream_fr_FR_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(255), 1}) ==
109 SV("255 is not a valid weekday[1]"));
110
111 assert(stream_ja_JP_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(0), 1}) == SV("日[1]"));
112 assert(stream_ja_JP_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(1), 2}) == SV("月[2]"));
113 assert(stream_ja_JP_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(2), 3}) == SV("火[3]"));
114 assert(stream_ja_JP_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(3), 4}) == SV("水[4]"));
115 assert(stream_ja_JP_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(4), 5}) == SV("木[5]"));
116 assert(stream_ja_JP_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(5), 0}) ==
117 SV("金[0 is not a valid index]"));
118 assert(stream_ja_JP_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(6), 6}) ==
119 SV("土[6 is not a valid index]"));
120 assert(stream_ja_JP_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(7), 7}) ==
121 SV("日[7 is not a valid index]"));
122 assert(stream_ja_JP_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(8), 0}) ==
123 SV("8 is not a valid weekday[0 is not a valid index]"));
124 assert(stream_ja_JP_locale<CharT>(std::chrono::weekday_indexed{std::chrono::weekday(255), 1}) ==
125 SV("255 is not a valid weekday[1]"));
126}
127
128int main(int, char**) {
129 test<char>();
130
131#ifndef TEST_HAS_NO_WIDE_CHARACTERS
132 test<wchar_t>();
133#endif
134
135 return 0;
136}
137

source code of libcxx/test/std/time/time.cal/time.cal.wdidx/time.cal.wdidx.nonmembers/ostream.pass.cpp