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Get some of wchar_h.pass.cpp working on apple.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@249936 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier 2015-10-10 02:54:41 +00:00
parent de66c515de
commit ea33904773
1 changed files with 16 additions and 10 deletions
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26
test/std/depr/depr.c.headers/wchar_h.pass.cpp
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@ -9,11 +9,6 @@
// <wchar.h>
// This test fails on systems whose C library doesn't provide a correct overload
// set for wcschr, wcspbrk, wcsrchr, wcsstr, and wmemchr. There's no way for
// libc++ to fix that on the C library's behalf.
//
// XFAIL: apple-darwin
#include <wchar.h>
#include <type_traits>
@ -79,19 +74,19 @@ int main()
static_assert((std::is_same<decltype(wcscoll(L"", L"")), int>::value), "");
static_assert((std::is_same<decltype(wcsncmp(L"", L"", s)), int>::value), "");
static_assert((std::is_same<decltype(wcsxfrm(ws, L"", s)), size_t>::value), "");
static_assert((std::is_same<decltype(wcschr((const wchar_t*)0, L' ')), const wchar_t*>::value), "");
// const wchar_t* wcschr((const wchar_t*)0, L' ') - See below
static_assert((std::is_same<decltype(wcschr((wchar_t*)0, L' ')), wchar_t*>::value), "");
static_assert((std::is_same<decltype(wcscspn(L"", L"")), size_t>::value), "");
static_assert((std::is_same<decltype(wcslen(L"")), size_t>::value), "");
static_assert((std::is_same<decltype(wcspbrk((const wchar_t*)0, L"")), const wchar_t*>::value), "");
// const wchar_t* wcspbrk((const wchar_t*)0, L"") - See below
static_assert((std::is_same<decltype(wcspbrk((wchar_t*)0, L"")), wchar_t*>::value), "");
static_assert((std::is_same<decltype(wcsrchr((const wchar_t*)0, L' ')), const wchar_t*>::value), "");
// const wchar_t* wcsrchr((const wchar_t*)0, L' ') - See below
static_assert((std::is_same<decltype(wcsrchr((wchar_t*)0, L' ')), wchar_t*>::value), "");
static_assert((std::is_same<decltype(wcsspn(L"", L"")), size_t>::value), "");
static_assert((std::is_same<decltype(wcsstr((const wchar_t*)0, L"")), const wchar_t*>::value), "");
// const wchar_t* wcsstr((const wchar_t*)0, L"") - See below
static_assert((std::is_same<decltype(wcsstr((wchar_t*)0, L"")), wchar_t*>::value), "");
static_assert((std::is_same<decltype(wcstok(ws, L"", (wchar_t**)0)), wchar_t*>::value), "");
static_assert((std::is_same<decltype(wmemchr((const wchar_t*)0, L' ', s)), const wchar_t*>::value), "");
// const wchar_t* wmemchr((const wchar_t*)0, L' ', s) - See below
static_assert((std::is_same<decltype(wmemchr((wchar_t*)0, L' ', s)), wchar_t*>::value), "");
static_assert((std::is_same<decltype(wmemcmp(L"", L"", s)), int>::value), "");
static_assert((std::is_same<decltype(wmemcpy(ws, L"", s)), wchar_t*>::value), "");
@ -107,6 +102,17 @@ int main()
static_assert((std::is_same<decltype(mbsrtowcs(ws, (const char**)0, s, &mb)), size_t>::value), "");
static_assert((std::is_same<decltype(wcsrtombs(ns, (const wchar_t**)0, s, &mb)), size_t>::value), "");
// This test fails on systems whose C library doesn't provide a correct overload
// set for wcschr, wcspbrk, wcsrchr, wcsstr, and wmemchr. There's no way for
// libc++ to fix that on the C library's behalf.
#ifndef __APPLE__
static_assert((std::is_same<decltype(wcschr((const wchar_t*)0, L' ')), const wchar_t*>::value), "");
static_assert((std::is_same<decltype(wcspbrk((const wchar_t*)0, L"")), const wchar_t*>::value), "");
static_assert((std::is_same<decltype(wcsrchr((const wchar_t*)0, L' ')), const wchar_t*>::value), "");
static_assert((std::is_same<decltype(wcsstr((const wchar_t*)0, L"")), const wchar_t*>::value), "");
static_assert((std::is_same<decltype(wmemchr((const wchar_t*)0, L' ', s)), const wchar_t*>::value), "");
#endif
#ifndef _LIBCPP_HAS_NO_STDIN
static_assert((std::is_same<decltype(getwchar()), wint_t>::value), "");
static_assert((std::is_same<decltype(vwscanf(L"", va)), int>::value), "");