111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert//===----------------------------------------------------------------------===// 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// The LLVM Compiler Infrastructure 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// This file is dual licensed under the MIT and the University of Illinois Open 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// Source Licenses. See LICENSE.TXT for details. 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert//===----------------------------------------------------------------------===// 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// REQUIRES: locale.en_US.UTF-8 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// <iomanip> 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// template <class charT> T9 get_time(struct tm* tmb, const charT* fmt); 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <iomanip> 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <cassert> 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include "platform_support.h" // locale name macros 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Alberttemplate <class CharT> 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct testbuf 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert : public std::basic_streambuf<CharT> 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert{ 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typedef std::basic_string<CharT> string_type; 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typedef std::basic_streambuf<CharT> base; 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albertprivate: 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert string_type str_; 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertpublic: 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert testbuf() {} 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert testbuf(const string_type& str) 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert : str_(str) 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert base::setg(const_cast<CharT*>(str_.data()), 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert const_cast<CharT*>(str_.data()), 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert const_cast<CharT*>(str_.data()) + str_.size()); 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert } 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albertint main() 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert{ 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert testbuf<char> sb(" Sat Dec 31 23:55:59 2061"); 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert std::istream is(&sb); 4611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert is.imbue(std::locale(LOCALE_en_US_UTF_8)); 4711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert std::tm t = {0}; 4811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert is >> std::get_time(&t, "%a %b %d %H:%M:%S %Y"); 4911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_sec == 59); 5011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_min == 55); 5111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_hour == 23); 5211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_mday == 31); 5311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_mon == 11); 5411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_year == 161); 5511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_wday == 6); 5611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(is.eof()); 5711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(!is.fail()); 5811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert } 5911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { 6011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert testbuf<wchar_t> sb(L" Sat Dec 31 23:55:59 2061"); 6111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert std::wistream is(&sb); 6211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert is.imbue(std::locale(LOCALE_en_US_UTF_8)); 6311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert std::tm t = {0}; 6411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert is >> std::get_time(&t, L"%a %b %d %H:%M:%S %Y"); 6511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_sec == 59); 6611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_min == 55); 6711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_hour == 23); 6811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_mday == 31); 6911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_mon == 11); 7011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_year == 161); 7111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(t.tm_wday == 6); 7211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(is.eof()); 7311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert assert(!is.fail()); 7411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert } 7511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert} 76