diff options
Diffstat (limited to 'test/std/input.output/iostream.format/ext.manip/put_time.pass.cpp')
-rw-r--r-- | test/std/input.output/iostream.format/ext.manip/put_time.pass.cpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/test/std/input.output/iostream.format/ext.manip/put_time.pass.cpp b/test/std/input.output/iostream.format/ext.manip/put_time.pass.cpp new file mode 100644 index 000000000000..52a98a1b5688 --- /dev/null +++ b/test/std/input.output/iostream.format/ext.manip/put_time.pass.cpp @@ -0,0 +1,84 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <iomanip> + +// template <class charT> T10 put_time(const struct tm* tmb, const charT* fmt); + +#include <iomanip> +#include <cassert> + +#include "platform_support.h" // locale name macros + +template <class CharT> +class testbuf + : public std::basic_streambuf<CharT> +{ + typedef std::basic_streambuf<CharT> base; + std::basic_string<CharT> str_; +public: + testbuf() + { + } + + std::basic_string<CharT> str() const + {return std::basic_string<CharT>(base::pbase(), base::pptr());} + +protected: + + virtual typename base::int_type + overflow(typename base::int_type __c = base::traits_type::eof()) + { + if (__c != base::traits_type::eof()) + { + int n = str_.size(); + str_.push_back(__c); + str_.resize(str_.capacity()); + base::setp(const_cast<CharT*>(str_.data()), + const_cast<CharT*>(str_.data() + str_.size())); + base::pbump(n+1); + } + return __c; + } +}; + +int main() +{ + { + testbuf<char> sb; + std::ostream os(&sb); + os.imbue(std::locale(LOCALE_en_US_UTF_8)); + std::tm t = {0}; + t.tm_sec = 59; + t.tm_min = 55; + t.tm_hour = 23; + t.tm_mday = 31; + t.tm_mon = 11; + t.tm_year = 161; + t.tm_wday = 6; + t.tm_isdst = 0; + os << std::put_time(&t, "%a %b %d %H:%M:%S %Y"); + assert(sb.str() == "Sat Dec 31 23:55:59 2061"); + } + { + testbuf<wchar_t> sb; + std::wostream os(&sb); + os.imbue(std::locale(LOCALE_en_US_UTF_8)); + std::tm t = {0}; + t.tm_sec = 59; + t.tm_min = 55; + t.tm_hour = 23; + t.tm_mday = 31; + t.tm_mon = 11; + t.tm_year = 161; + t.tm_wday = 6; + os << std::put_time(&t, L"%a %b %d %H:%M:%S %Y"); + assert(sb.str() == L"Sat Dec 31 23:55:59 2061"); + } +} |