//===----------------------------------------------------------------------===// // // 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 // TODO FMT This test should not require std::to_chars(floating-point) // XFAIL: availability-fp_to_chars-missing // XFAIL: libcpp-has-no-experimental-tzdb // REQUIRES: locale.fr_FR.UTF-8 // REQUIRES: locale.ja_JP.UTF-8 // // // template struct formatter; #include #include #include #include #include #include #include #include "formatter_tests.h" #include "make_string.h" #include "platform_support.h" // locale name macros #include "test_macros.h" template static void test_no_chrono_specs() { // This test libc++ specific due to // [time.zone.info.sys]/7 // Effects: Streams out the sys_info object r in an unspecified format. #ifdef _LIBCPP_VERSION using namespace std::literals::chrono_literals; namespace tz = std::chrono; std::locale::global(std::locale(LOCALE_fr_FR_UTF_8)); // Non localized output check(SV("[-10484-10-16 15:30:08, 14423-03-17 15:30:07) 00:00:00 0min \"TZ\""), SV("{}"), tz::sys_info{tz::sys_seconds::min(), tz::sys_seconds::max(), 0s, 0min, "TZ"}); check(SV("[1970-01-01 00:00:00, 2038-12-31 00:00:00) 12:23:45 -67min \"DMY\""), SV("{}"), tz::sys_info{static_cast(tz::year_month_day{1970y, tz::January, 1d}), static_cast(tz::year_month_day{2038y, tz::December, 31d}), 12h + 23min + 45s, -67min, "DMY"}); std::locale::global(std::locale::classic()); #endif // _LIBCPP_VERSION } template static void test_valid_values() { using namespace std::literals::chrono_literals; constexpr std::basic_string_view fmt = SV("{:%%z='%z'%t%%Ez='%Ez'%t%%Oz='%Oz'%t%%Z='%Z'%n}"); constexpr std::basic_string_view lfmt = SV("{:L%%z='%z'%t%%Ez='%Ez'%t%%Oz='%Oz'%t%%Z='%Z'%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("%z='-0200'\t%Ez='-02:00'\t%Oz='-02:00'\t%Z='NEG'\n"), fmt, std::chrono::sys_info{std::chrono::sys_seconds{0s}, std::chrono::sys_seconds{0s}, -2h, 0min, "NEG"}); check(SV("%z='+0000'\t%Ez='+00:00'\t%Oz='+00:00'\t%Z='ZERO'\n"), fmt, std::chrono::sys_info{std::chrono::sys_seconds{0s}, std::chrono::sys_seconds{0s}, 0s, 0min, "ZERO"}); check(SV("%z='+1115'\t%Ez='+11:15'\t%Oz='+11:15'\t%Z='POS'\n"), fmt, std::chrono::sys_info{std::chrono::sys_seconds{0s}, std::chrono::sys_seconds{0s}, 11h + 15min, 0min, "POS"}); // Use the global locale (fr_FR) check(SV("%z='-0200'\t%Ez='-02:00'\t%Oz='-02:00'\t%Z='NEG'\n"), lfmt, std::chrono::sys_info{std::chrono::sys_seconds{0s}, std::chrono::sys_seconds{0s}, -2h, 0min, "NEG"}); check(SV("%z='+0000'\t%Ez='+00:00'\t%Oz='+00:00'\t%Z='ZERO'\n"), lfmt, std::chrono::sys_info{std::chrono::sys_seconds{0s}, std::chrono::sys_seconds{0s}, 0s, 0min, "ZERO"}); check(SV("%z='+1115'\t%Ez='+11:15'\t%Oz='+11:15'\t%Z='POS'\n"), lfmt, std::chrono::sys_info{std::chrono::sys_seconds{0s}, std::chrono::sys_seconds{0s}, 11h + 15min, 0min, "POS"}); // Use supplied locale (ja_JP). check(loc, SV("%z='-0200'\t%Ez='-02:00'\t%Oz='-02:00'\t%Z='NEG'\n"), lfmt, std::chrono::sys_info{std::chrono::sys_seconds{0s}, std::chrono::sys_seconds{0s}, -2h, 0min, "NEG"}); check(loc, SV("%z='+0000'\t%Ez='+00:00'\t%Oz='+00:00'\t%Z='ZERO'\n"), lfmt, std::chrono::sys_info{std::chrono::sys_seconds{0s}, std::chrono::sys_seconds{0s}, 0s, 0min, "ZERO"}); check(loc, SV("%z='+1115'\t%Ez='+11:15'\t%Oz='+11:15'\t%Z='POS'\n"), lfmt, std::chrono::sys_info{std::chrono::sys_seconds{0s}, std::chrono::sys_seconds{0s}, 11h + 15min, 0min, "POS"}); std::locale::global(std::locale::classic()); } template static void test() { test_no_chrono_specs(); test_valid_values(); check_invalid_types({SV("z"), SV("Z"), SV("Ez"), SV("Oz")}, std::chrono::sys_info{}); } int main(int, char**) { test(); #ifndef TEST_HAS_NO_WIDE_CHARACTERS test(); #endif return 0; }