mirror of
https://github.com/capstone-engine/llvm-capstone.git
synced 2025-04-12 19:38:50 +00:00
19fd9039ca
Summary: Android added quick_exit()/at_quick_exit() in API level 21, aligned_alloc() in API level 28, and timespec_get() in API level 29, but has the other C11 features at all API levels (since they're basically just coming from clang directly). _LIBCPP_HAS_QUICK_EXIT and _LIBCPP_HAS_TIMESPEC_GET already existed, so we can reuse them. (And use _LIBCPP_HAS_TIMESPEC_GET in a few more places where _LIBCPP_HAS_C11_FEATURES has been used as a proxy. This isn't correct for Android.) _LIBCPP_HAS_ALIGNED_ALLOC is added, to cover aligned_alloc() (obviously). Add a missing std:: before aligned_alloc in a cstdlib test, and remove a couple of !defined(_WIN32)s now that we're explicitly testing TEST_HAS_ALIGNED_ALLOC rather than TEST_HAS_C11_FEATURES. Reviewers: danalbert, EricWF, mclow.lists Reviewed By: danalbert Subscribers: srhines, christof, libcxx-commits Tags: #libc Differential Revision: https://reviews.llvm.org/D69929
64 lines
2.2 KiB
C++
64 lines
2.2 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// test <ctime>
|
|
|
|
#include <ctime>
|
|
#include <type_traits>
|
|
#include "test_macros.h"
|
|
|
|
#ifndef NULL
|
|
#error NULL not defined
|
|
#endif
|
|
|
|
#ifndef CLOCKS_PER_SEC
|
|
#error CLOCKS_PER_SEC not defined
|
|
#endif
|
|
|
|
#if TEST_STD_VER > 14 && defined(TEST_HAS_TIMESPEC_GET)
|
|
#ifndef TIME_UTC
|
|
#error TIME_UTC not defined
|
|
#endif
|
|
#endif
|
|
|
|
int main(int, char**)
|
|
{
|
|
std::clock_t c = 0;
|
|
std::size_t s = 0;
|
|
std::time_t t = 0;
|
|
std::tm tm = {};
|
|
#if TEST_STD_VER > 14 && defined(TEST_HAS_TIMESPEC_GET)
|
|
std::timespec tmspec = {};
|
|
((void)tmspec); // Prevent unused warning
|
|
#endif
|
|
((void)c); // Prevent unused warning
|
|
((void)s); // Prevent unused warning
|
|
((void)t); // Prevent unused warning
|
|
((void)tm); // Prevent unused warning
|
|
static_assert((std::is_same<decltype(std::clock()), std::clock_t>::value), "");
|
|
static_assert((std::is_same<decltype(std::difftime(t,t)), double>::value), "");
|
|
static_assert((std::is_same<decltype(std::mktime(&tm)), std::time_t>::value), "");
|
|
static_assert((std::is_same<decltype(std::time(&t)), std::time_t>::value), "");
|
|
#if TEST_STD_VER > 14 && defined(TEST_HAS_TIMESPEC_GET)
|
|
static_assert((std::is_same<decltype(std::timespec_get(nullptr, 0)), int>::value), "");
|
|
#endif
|
|
#ifndef _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS
|
|
static_assert((std::is_same<decltype(std::asctime(&tm)), char*>::value), "");
|
|
static_assert((std::is_same<decltype(std::ctime(&t)), char*>::value), "");
|
|
static_assert((std::is_same<decltype(std::gmtime(&t)), std::tm*>::value), "");
|
|
static_assert((std::is_same<decltype(std::localtime(&t)), std::tm*>::value), "");
|
|
#endif
|
|
char* c1 = 0;
|
|
const char* c2 = 0;
|
|
((void)c1); // Prevent unused warning
|
|
((void)c2); // Prevent unused warning
|
|
static_assert((std::is_same<decltype(std::strftime(c1,s,c2,&tm)), std::size_t>::value), "");
|
|
|
|
return 0;
|
|
}
|