diff options
Diffstat (limited to 'test/std/localization/locales/locale.convenience/conversions/conversions.string/to_bytes.pass.cpp')
-rw-r--r-- | test/std/localization/locales/locale.convenience/conversions/conversions.string/to_bytes.pass.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/test/std/localization/locales/locale.convenience/conversions/conversions.string/to_bytes.pass.cpp b/test/std/localization/locales/locale.convenience/conversions/conversions.string/to_bytes.pass.cpp new file mode 100644 index 000000000000..7253a18a70b1 --- /dev/null +++ b/test/std/localization/locales/locale.convenience/conversions/conversions.string/to_bytes.pass.cpp @@ -0,0 +1,39 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <locale> + +// wstring_convert<Codecvt, Elem, Wide_alloc, Byte_alloc> + +// byte_string to_bytes(Elem wchar); +// byte_string to_bytes(const Elem* wptr); +// byte_string to_bytes(const wide_string& wstr); +// byte_string to_bytes(const Elem* first, const Elem* last); + +#include <locale> +#include <codecvt> +#include <cassert> + +int main() +{ + { + std::wstring_convert<std::codecvt_utf8<wchar_t> > myconv; + std::wstring ws(1, L'\x40003'); + std::string bs = myconv.to_bytes(ws[0]); + assert(bs == "\xF1\x80\x80\x83"); + bs = myconv.to_bytes(ws.c_str()); + assert(bs == "\xF1\x80\x80\x83"); + bs = myconv.to_bytes(ws); + assert(bs == "\xF1\x80\x80\x83"); + bs = myconv.to_bytes(ws.data(), ws.data() + ws.size()); + assert(bs == "\xF1\x80\x80\x83"); + bs = myconv.to_bytes(L""); + assert(bs.size() == 0); + } +} |