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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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef TEST_STD_THREAD_THREAD_THREADS_THREAD_THREAD_CLASS_THREAD_THREAD_ID_FORMAT_FUNCTIONS_TESTS_H10#define TEST_STD_THREAD_THREAD_THREADS_THREAD_THREAD_CLASS_THREAD_THREAD_ID_FORMAT_FUNCTIONS_TESTS_H11 12#include <thread>13 14#include "format.functions.common.h"15#include "test_macros.h"16 17template <class CharT, class TestFunction, class ExceptionTest>18void format_tests(TestFunction check, ExceptionTest check_exception) {19 // Note the output of std::thread::id is unspecified. The output text is the20 // same as the stream operator. Since that format is already released this21 // test follows the practice on existing systems.22 std::thread::id input{};23 24 /***** Test the type specific part *****/25#if !defined(__APPLE__) && !defined(__FreeBSD__)26 check(SV("0"), SV("{}"), input);27 check(SV("0^42"), SV("{}^42"), input);28 check(SV("0^42"), SV("{:}^42"), input);29 30 // *** align-fill & width ***31 check(SV(" 0"), SV("{:5}"), input);32 check(SV("0****"), SV("{:*<5}"), input);33 check(SV("__0__"), SV("{:_^5}"), input);34 check(SV("::::0"), SV("{::>5}"), input); // This is not a range, so : is allowed as fill character.35 36 check(SV(" 0"), SV("{:{}}"), input, 5);37 check(SV("0****"), SV("{:*<{}}"), input, 5);38 check(SV("__0__"), SV("{:_^{}}"), input, 5);39 check(SV("####0"), SV("{:#>{}}"), input, 5);40#else // !defined(__APPLE__) && !defined(__FreeBSD__)41 check(SV("0x0"), SV("{}"), input);42 check(SV("0x0^42"), SV("{}^42"), input);43 check(SV("0x0^42"), SV("{:}^42"), input);44 45 // *** align-fill & width ***46 check(SV(" 0x0"), SV("{:7}"), input);47 check(SV("0x0****"), SV("{:*<7}"), input);48 check(SV("__0x0__"), SV("{:_^7}"), input);49 check(SV("::::0x0"), SV("{::>7}"), input); // This is not a range, so : is allowed as fill character.50 51 check(SV(" 0x0"), SV("{:{}}"), input, 7);52 check(SV("0x0****"), SV("{:*<{}}"), input, 7);53 check(SV("__0x0__"), SV("{:_^{}}"), input, 7);54 check(SV("####0x0"), SV("{:#>{}}"), input, 7);55#endif // !defined(__APPLE__) && !defined(__FreeBSD__)56 57 /***** Test the type generic part *****/58 check_exception("The format string contains an invalid escape sequence", SV("{:}<}"), input);59 check_exception("The fill option contains an invalid value", SV("{:{<}"), input);60 61 // *** sign ***62 check_exception("The replacement field misses a terminating '}'", SV("{:-}"), input);63 check_exception("The replacement field misses a terminating '}'", SV("{:+}"), input);64 check_exception("The replacement field misses a terminating '}'", SV("{: }"), input);65 66 // *** alternate form ***67 check_exception("The replacement field misses a terminating '}'", SV("{:#}"), input);68 69 // *** zero-padding ***70 check_exception("The width option should not have a leading zero", SV("{:0}"), input);71 72 // *** precision ***73 check_exception("The replacement field misses a terminating '}'", SV("{:.}"), input);74 75 // *** locale-specific form ***76 check_exception("The replacement field misses a terminating '}'", SV("{:L}"), input);77 78 // *** type ***79 for (std::basic_string_view<CharT> fmt : fmt_invalid_types<CharT>(""))80 check_exception("The replacement field misses a terminating '}'", fmt, input);81}82 83#endif // TEST_STD_THREAD_THREAD_THREADS_THREAD_THREAD_CLASS_THREAD_THREAD_ID_FORMAT_FUNCTIONS_TESTS_H84