mirrors/llvm-project
0
0
Fork 0
mirror of https://github.com/llvm/llvm-project.git synced 2025-04-28 13:26:07 +00:00
Code Issues Projects Releases Wiki Activity
llvm-project/libcxx/test/std/time/time.syn/formatter.weekday_index.pass.cpp
Louis Dionne 6a54dfbfe5 [libc++][NFC] Add missing license headers 
Also standardize the license comment in several files where it was
different from what we normally do.
2024-07-31 12:58:09 -04:00

430 lines
20 KiB
C++
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: no-localization
// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// TODO FMT This test should not require std::to_chars(floating-point)
// XFAIL: availability-fp_to_chars-missing
// TODO FMT Investigate Windows issues.
// XFAIL: msvc
// REQUIRES: locale.fr_FR.UTF-8
// REQUIRES: locale.ja_JP.UTF-8
// <chrono>
// template<class charT> struct formatter<chrono::weekday_index, charT>;
#include <chrono>
#include <format>
#include <cassert>
#include <concepts>
#include <locale>
#include <iostream>
#include <type_traits>
#include "formatter_tests.h"
#include "make_string.h"
#include "platform_support.h" // locale name macros
#include "test_macros.h"
template <class CharT>
static void test_no_chrono_specs() {
using namespace std::literals::chrono_literals;
// Valid weekday valid index
check(SV("Sun[1]"), SV("{}"), std::chrono::weekday_indexed{std::chrono::weekday(0), 1});
// Invalid weekday valid index
check(SV("8 is not a valid weekday[1]"), SV("{}"), std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(SV("255 is not a valid weekday[1]"), SV("{}"), std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
// Valid weekday invalid index
check(SV("Sun[0 is not a valid index]"), SV("{}"), std::chrono::weekday_indexed{std::chrono::weekday(0), 0});
check(SV("Sun[6 is not a valid index]"), SV("{}"), std::chrono::weekday_indexed{std::chrono::weekday(0), 6});
check(SV("Sun[255 is not a valid index]"), SV("{}"), std::chrono::weekday_indexed{std::chrono::weekday(0), 255});
// Invalid weekday invalid index
check(SV("8 is not a valid weekday[0 is not a valid index]"),
SV("{}"),
std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(SV("127 is not a valid weekday[6 is not a valid index]"),
SV("{}"),
std::chrono::weekday_indexed{std::chrono::weekday(127), 6});
check(SV("255 is not a valid weekday[255 is not a valid index]"),
SV("{}"),
std::chrono::weekday_indexed{std::chrono::weekday(255), 255});
}
template <class CharT>
static void test_valid_values() {
constexpr std::basic_string_view<CharT> fmt =
SV("{:%%u='%u'%t%%Ou='%Ou'%t%%w='%w'%t%%Ow='%Ow'%t%%a='%a'%t%%A='%A'%n}");
constexpr std::basic_string_view<CharT> lfmt =
SV("{:L%%u='%u'%t%%Ou='%Ou'%t%%w='%w'%t%%Ow='%Ow'%t%%a='%a'%t%%A='%A'%n}");
const std::locale loc(LOCALE_ja_JP_UTF_8);
std::locale::global(std::locale(LOCALE_fr_FR_UTF_8));
// Non localized output using C-locale
check(SV("%u='7'\t%Ou='7'\t%w='0'\t%Ow='0'\t%a='Sun'\t%A='Sunday'\n"),
fmt,
std::chrono::weekday_indexed{std::chrono::weekday(0), 0});
check(SV("%u='1'\t%Ou='1'\t%w='1'\t%Ow='1'\t%a='Mon'\t%A='Monday'\n"),
fmt,
std::chrono::weekday_indexed{std::chrono::weekday(1), 1});
check(SV("%u='2'\t%Ou='2'\t%w='2'\t%Ow='2'\t%a='Tue'\t%A='Tuesday'\n"),
fmt,
std::chrono::weekday_indexed{std::chrono::weekday(2), 2});
check(SV("%u='3'\t%Ou='3'\t%w='3'\t%Ow='3'\t%a='Wed'\t%A='Wednesday'\n"),
fmt,
std::chrono::weekday_indexed{std::chrono::weekday(3), 3});
check(SV("%u='4'\t%Ou='4'\t%w='4'\t%Ow='4'\t%a='Thu'\t%A='Thursday'\n"),
fmt,
std::chrono::weekday_indexed{std::chrono::weekday(4), 4});
check(SV("%u='5'\t%Ou='5'\t%w='5'\t%Ow='5'\t%a='Fri'\t%A='Friday'\n"),
fmt,
std::chrono::weekday_indexed{std::chrono::weekday(5), 5});
check(SV("%u='6'\t%Ou='6'\t%w='6'\t%Ow='6'\t%a='Sat'\t%A='Saturday'\n"),
fmt,
std::chrono::weekday_indexed{std::chrono::weekday(6), 6});
check(SV("%u='7'\t%Ou='7'\t%w='0'\t%Ow='0'\t%a='Sun'\t%A='Sunday'\n"),
fmt,
std::chrono::weekday_indexed{std::chrono::weekday(7), 7});
// Use the global locale (fr_FR)
#if defined(__APPLE__)
check(SV("%u='7'\t%Ou='7'\t%w='0'\t%Ow='0'\t%a='Dim'\t%A='Dimanche'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(0), 0});
check(SV("%u='1'\t%Ou='1'\t%w='1'\t%Ow='1'\t%a='Lun'\t%A='Lundi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(1), 1});
check(SV("%u='2'\t%Ou='2'\t%w='2'\t%Ow='2'\t%a='Mar'\t%A='Mardi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(2), 2});
check(SV("%u='3'\t%Ou='3'\t%w='3'\t%Ow='3'\t%a='Mer'\t%A='Mercredi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(3), 3});
check(SV("%u='4'\t%Ou='4'\t%w='4'\t%Ow='4'\t%a='Jeu'\t%A='Jeudi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(4), 4});
check(SV("%u='5'\t%Ou='5'\t%w='5'\t%Ow='5'\t%a='Ven'\t%A='Vendredi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(5), 5});
check(SV("%u='6'\t%Ou='6'\t%w='6'\t%Ow='6'\t%a='Sam'\t%A='Samedi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(6), 6});
check(SV("%u='7'\t%Ou='7'\t%w='0'\t%Ow='0'\t%a='Dim'\t%A='Dimanche'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(7), 7});
#else // defined(__APPLE__)
check(SV("%u='7'\t%Ou='7'\t%w='0'\t%Ow='0'\t%a='dim.'\t%A='dimanche'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(0), 0});
check(SV("%u='1'\t%Ou='1'\t%w='1'\t%Ow='1'\t%a='lun.'\t%A='lundi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(1), 1});
check(SV("%u='2'\t%Ou='2'\t%w='2'\t%Ow='2'\t%a='mar.'\t%A='mardi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(2), 2});
check(SV("%u='3'\t%Ou='3'\t%w='3'\t%Ow='3'\t%a='mer.'\t%A='mercredi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(3), 3});
check(SV("%u='4'\t%Ou='4'\t%w='4'\t%Ow='4'\t%a='jeu.'\t%A='jeudi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(4), 4});
check(SV("%u='5'\t%Ou='5'\t%w='5'\t%Ow='5'\t%a='ven.'\t%A='vendredi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(5), 5});
check(SV("%u='6'\t%Ou='6'\t%w='6'\t%Ow='6'\t%a='sam.'\t%A='samedi'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(6), 6});
check(SV("%u='7'\t%Ou='7'\t%w='0'\t%Ow='0'\t%a='dim.'\t%A='dimanche'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(7), 7});
#endif // defined(__APPLE__)
// Use supplied locale (ja_JP).
// This locale has a different alternate, but not on all platforms
#if defined(_WIN32) || defined(__APPLE__) || defined(_AIX) || defined(__FreeBSD__)
check(loc,
SV("%u='7'\t%Ou='7'\t%w='0'\t%Ow='0'\t%a='日'\t%A='日曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(0), 0});
check(loc,
SV("%u='1'\t%Ou='1'\t%w='1'\t%Ow='1'\t%a='月'\t%A='月曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(1), 1});
check(loc,
SV("%u='2'\t%Ou='2'\t%w='2'\t%Ow='2'\t%a='火'\t%A='火曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(2), 2});
check(loc,
SV("%u='3'\t%Ou='3'\t%w='3'\t%Ow='3'\t%a='水'\t%A='水曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(3), 3});
check(loc,
SV("%u='4'\t%Ou='4'\t%w='4'\t%Ow='4'\t%a='木'\t%A='木曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(4), 4});
check(loc,
SV("%u='5'\t%Ou='5'\t%w='5'\t%Ow='5'\t%a='金'\t%A='金曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(5), 5});
check(loc,
SV("%u='6'\t%Ou='6'\t%w='6'\t%Ow='6'\t%a='土'\t%A='土曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(6), 6});
check(loc,
SV("%u='7'\t%Ou='7'\t%w='0'\t%Ow='0'\t%a='日'\t%A='日曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(7), 7});
#else // defined(_WIN32) || defined(__APPLE__) || defined(_AIX) || defined(__FreeBSD__)
check(loc,
SV("%u='7'\t%Ou='七'\t%w='0'\t%Ow='〇'\t%a='日'\t%A='日曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(0), 0});
check(loc,
SV("%u='1'\t%Ou='一'\t%w='1'\t%Ow='一'\t%a='月'\t%A='月曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(1), 1});
check(loc,
SV("%u='2'\t%Ou='二'\t%w='2'\t%Ow='二'\t%a='火'\t%A='火曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(2), 2});
check(loc,
SV("%u='3'\t%Ou='三'\t%w='3'\t%Ow='三'\t%a='水'\t%A='水曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(3), 3});
check(loc,
SV("%u='4'\t%Ou='四'\t%w='4'\t%Ow='四'\t%a='木'\t%A='木曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(4), 4});
check(loc,
SV("%u='5'\t%Ou='五'\t%w='5'\t%Ow='五'\t%a='金'\t%A='金曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(5), 5});
check(loc,
SV("%u='6'\t%Ou='六'\t%w='6'\t%Ow='六'\t%a='土'\t%A='土曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(6), 6});
check(loc,
SV("%u='7'\t%Ou='七'\t%w='0'\t%Ow='〇'\t%a='日'\t%A='日曜日'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(7), 7});
#endif // defined(_WIN32) || defined(__APPLE__) || defined(_AIX) || defined(__FreeBSD__)
std::locale::global(std::locale::classic());
}
template <class CharT>
static void test_invalid_values() {
// Test that %a and %A throw an exception.
check_exception("Formatting a weekday name needs a valid weekday",
SV("{:%a}"),
std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check_exception("Formatting a weekday name needs a valid weekday",
SV("{:%a}"),
std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
check_exception("Formatting a weekday name needs a valid weekday",
SV("{:%A}"),
std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check_exception("Formatting a weekday name needs a valid weekday",
SV("{:%A}"),
std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
const std::locale loc(LOCALE_ja_JP_UTF_8);
std::locale::global(std::locale(LOCALE_fr_FR_UTF_8));
{ // Invalid weekday, can't test %a and %A
constexpr std::basic_string_view<CharT> fmt = SV("{:%%u='%u'%t%%Ou='%Ou'%t%%w='%w'%t%%Ow='%Ow'%n}");
constexpr std::basic_string_view<CharT> lfmt = SV("{:L%%u='%u'%t%%Ou='%Ou'%t%%w='%w'%t%%Ow='%Ow'%n}");
#if defined(__APPLE__) || defined(__FreeBSD__)
// Non localized output using C-locale
check(SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(SV("%u='255'\t%Ou='255'\t%w='255'\t%Ow='255'\n"),
fmt,
std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(SV("%u='255'\t%Ou='255'\t%w='255'\t%Ow='255'\n"),
fmt,
std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
// Use the global locale (fr_FR)
check(SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(SV("%u='255'\t%Ou='255'\t%w='255'\t%Ow='255'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(SV("%u='255'\t%Ou='255'\t%w='255'\t%Ow='255'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
// Use supplied locale (ja_JP). This locale has a different alternate.
check(
loc, SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(
loc, SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(loc,
SV("%u='255'\t%Ou='255'\t%w='255'\t%Ow='255'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(loc,
SV("%u='255'\t%Ou='255'\t%w='255'\t%Ow='255'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
#elif defined(_WIN32) // defined(__APPLE__) || defined(__FreeBSD__)
// Non localized output using C-locale
check(SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
// Use the global locale (fr_FR)
check(SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
// Use supplied locale (ja_JP). This locale has a different alternate.
check(loc, SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(loc, SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(loc, SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(loc, SV("%u=''\t%Ou=''\t%w=''\t%Ow=''\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
#elif defined(_AIX) // defined(__APPLE__) || defined(__FreeBSD__)
// Non localized output using C-locale
check(SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(SV("%u='5'\t%Ou='5'\t%w='5'\t%Ow='5'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(SV("%u='5'\t%Ou='5'\t%w='5'\t%Ow='5'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
// Use the global locale (fr_FR)
check(SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(SV("%u='5'\t%Ou='5'\t%w='5'\t%Ow='5'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(SV("%u='5'\t%Ou='5'\t%w='5'\t%Ow='5'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
// Use supplied locale (ja_JP). This locale has a different alternate.
check(
loc, SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(
loc, SV("%u='8'\t%Ou='8'\t%w='8'\t%Ow='8'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(loc,
SV("%u='5'\t%Ou='5'\t%w='5'\t%Ow='5'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(loc,
SV("%u='5'\t%Ou='5'\t%w='5'\t%Ow='5'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
#else // defined(__APPLE__) || defined(__FreeBSD__)
// Non localized output using C-locale
check(SV("%u='1'\t%Ou='1'\t%w='8'\t%Ow='8'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(SV("%u='1'\t%Ou='1'\t%w='8'\t%Ow='8'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(
SV("%u='3'\t%Ou='3'\t%w='255'\t%Ow='255'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(
SV("%u='3'\t%Ou='3'\t%w='255'\t%Ow='255'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
// Use the global locale (fr_FR)
check(SV("%u='1'\t%Ou='1'\t%w='8'\t%Ow='8'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(SV("%u='1'\t%Ou='1'\t%w='8'\t%Ow='8'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(
SV("%u='3'\t%Ou='3'\t%w='255'\t%Ow='255'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(
SV("%u='3'\t%Ou='3'\t%w='255'\t%Ow='255'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
// Use supplied locale (ja_JP). This locale has a different alternate.
check(loc,
SV("%u='1'\t%Ou='一'\t%w='8'\t%Ow='八'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(8), 0});
check(loc,
SV("%u='1'\t%Ou='一'\t%w='8'\t%Ow='八'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(8), 1});
check(loc,
SV("%u='3'\t%Ou='三'\t%w='255'\t%Ow='255'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(255), 0});
check(loc,
SV("%u='3'\t%Ou='三'\t%w='255'\t%Ow='255'\n"),
lfmt,
std::chrono::weekday_indexed{std::chrono::weekday(255), 1});
#endif // defined(__APPLE__) || defined(__FreeBSD__)
}
{ // Valid weekday, tests %a and %A
constexpr std::basic_string_view<CharT> fmt = SV("{:%%a='%a'%t%%A='%A'%n}");
constexpr std::basic_string_view<CharT> lfmt = SV("{:L%%a='%a'%t%%A='%A'%n}");
// Non localized output using C-locale
check(SV("%a='Sun'\t%A='Sunday'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(0), 0});
check(SV("%a='Sun'\t%A='Sunday'\n"), fmt, std::chrono::weekday_indexed{std::chrono::weekday(0), 6});
// Use the global locale (fr_FR)
#if defined(__APPLE__)
check(SV("%a='Dim'\t%A='Dimanche'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(0), 0});
check(SV("%a='Dim'\t%A='Dimanche'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(0), 6});
#else // defined(__APPLE__)
check(SV("%a='dim.'\t%A='dimanche'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(0), 0});
check(SV("%a='dim.'\t%A='dimanche'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(0), 6});
#endif // defined(__APPLE__)
// Use supplied locale (ja_JP)
check(loc, SV("%a='日'\t%A='日曜日'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(0), 0});
check(loc, SV("%a='日'\t%A='日曜日'\n"), lfmt, std::chrono::weekday_indexed{std::chrono::weekday(0), 6});
}
std::locale::global(std::locale::classic());
}
template <class CharT>
static void test() {
test_no_chrono_specs<CharT>();
test_valid_values<CharT>();
test_invalid_values<CharT>();
check_invalid_types<CharT>({SV("a"), SV("A"), SV("t"), SV("u"), SV("w"), SV("Ou"), SV("Ow")},
std::chrono::weekday_indexed{std::chrono::weekday(0), 1});
check_exception("The format specifier expects a '%' or a '}'",
SV("{:A"),
std::chrono::weekday_indexed{std::chrono::weekday(0), 1});
check_exception(
"The chrono specifiers contain a '{'", SV("{:%%{"), std::chrono::weekday_indexed{std::chrono::weekday(0), 1});
check_exception("End of input while parsing a conversion specifier",
SV("{:%"),
std::chrono::weekday_indexed{std::chrono::weekday(0), 1});
check_exception("End of input while parsing the modifier E",
SV("{:%E"),
std::chrono::weekday_indexed{std::chrono::weekday(0), 1});
check_exception("End of input while parsing the modifier O",
SV("{:%O"),
std::chrono::weekday_indexed{std::chrono::weekday(0), 1});
// Precision not allowed
check_exception("The format specifier expects a '%' or a '}'",
SV("{:.3}"),
std::chrono::weekday_indexed{std::chrono::weekday(0), 1});
}
int main(int, char**) {
test<char>();
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
test<wchar_t>();
#endif
return 0;
}
Reference in New Issue View Git Blame Copy Permalink