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author | Jonathan Wakely <jwakely@redhat.com> | 2015-07-13 21:07:48 +0100 |
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committer | Jonathan Wakely <redi@gcc.gnu.org> | 2015-07-13 21:07:48 +0100 |
commit | 795038b72255040a9e62cc5da08bd6a6b5d11286 (patch) | |
tree | c0fd48362deea33caf921165f8264f977f200c89 /libstdc++-v3/testsuite/22_locale | |
parent | c05fbb626f931365ee06f63ea99af53cfea99fe1 (diff) | |
download | gcc-795038b72255040a9e62cc5da08bd6a6b5d11286.zip gcc-795038b72255040a9e62cc5da08bd6a6b5d11286.tar.gz gcc-795038b72255040a9e62cc5da08bd6a6b5d11286.tar.bz2 |
re PR libstdc++/66855 (codecvt wrong endianness in UTF-16 conversions)
PR libstdc++/66855
* src/c++11/codecvt.cc (__codecvt_utf8_utf16_base::do_in): Override
endianness bit in mode.
* testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: New.
From-SVN: r225748
Diffstat (limited to 'libstdc++-v3/testsuite/22_locale')
-rw-r--r-- | libstdc++-v3/testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc b/libstdc++-v3/testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc new file mode 100644 index 0000000..3f99cb4 --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc @@ -0,0 +1,52 @@ +// Copyright (C) 2015 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// { dg-options "-std=gnu++11" } + +#include <codecvt> +#include <testsuite_hooks.h> + +void +test01() +{ + std::codecvt_utf8_utf16<char16_t> cvt; + char16_t utf16[] = u"\ub098\ub294\ud0dc\uc624"; + const char16_t* nf16; + char utf8[16]; + char* nt8; + std::mbstate_t st{}; + auto res = cvt.out(st, utf16, utf16+4, nf16, utf8, utf8+16, nt8); + VERIFY( res == std::codecvt_base::ok ); + + st = {}; + char16_t buf[4] = {}; + const char* nf8 = nt8; + char16_t* nt16; + res = cvt.in(st, utf8, nf8, nf8, buf, buf+4, nt16); + VERIFY( res == std::codecvt_base::ok ); + VERIFY( nt16 == buf+4 ); + VERIFY( buf[0] == utf16[0] ); + VERIFY( buf[1] == utf16[1] ); + VERIFY( buf[2] == utf16[2] ); + VERIFY( buf[3] == utf16[3] ); +} + +int +main() +{ + test01(); +} |