X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2F22_locale%2Fcodecvt%2Fin%2Fwchar_t%2F4.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2F22_locale%2Fcodecvt%2Fin%2Fwchar_t%2F4.cc;h=70690ab7f4e62e9c43d36ad678398b4d9ae2cc47;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/4.cc b/libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/4.cc new file mode 100644 index 00000000..70690ab7 --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/4.cc @@ -0,0 +1,138 @@ +// { dg-require-namedlocale "" } + +// 2003-02-06 Petur Runolfsson + +// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009 Free Software Foundation +// +// 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 +// . + +// 22.2.1.5 - Template class codecvt [lib.locale.codecvt] + +#include +#include +#include + +// Need to explicitly set the state(mbstate_t) to zero. +// How to do this is not specified by the ISO C99 standard, so we +// might need to add some operators to make the intuiative case +// work: +// w_codecvt::state_type state00; +// state00 = 0; +// or, can use this explicit "C" initialization: +// w_codecvt::state_type state01 = {0, 0}; +// .. except Ulrich says: Use memset. Always use memset. Feel the force... +void +zero_state(std::mbstate_t& state) +{ std::memset(&state, 0, sizeof(std::mbstate_t)); } + +// Required instantiation +// codecvt +// +// Baseline test for UTF-8. Converts a selection of characters into +// an array that is known to be of the exact needed size. +void test04() +{ + using namespace std; + typedef codecvt w_codecvt; + typedef codecvt_base::result result; + typedef wchar_t int_type; + typedef char ext_type; + typedef char_traits int_traits; + + bool test __attribute__((unused)) = true; + const ext_type* e_lit = + "\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13" + "\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&" + "'()*+,-./0123456789:;<=>?@}~\x7f\xc2\x80\xc2\x81\xc2\x82\xc2" + "\x83\xc2\x84\xc2\x85\xc2\x86\xc2\x87\xc2\x88\xc2\x89\xc2\x8a" + "\xc2\x8b\xc2\x8c\xc2\x8d\xc2\x8e\xc2\x8f\xc2\x90\xc2\x91\xc2" + "\x92\xc2\x93\xc2\x94\xc2\x95\xc2\x96\xc2\x97\xc2\x98\xc2\x99" + "\xc2\x9a\xc2\x9b\xc2\x9c\xc3\xba\xc3\xbb\xc3\xbc\xc3\xbd\xc3" + "\xbe\xc3\xbf\xc4\x80\xc4\x81\xc4\x82\xc4\x83\xc4\x84\xc4\x85" + "\xc4\x86\xc4\x87\xc4\x88\xc4\x89\xc4\x8a\xc4\x8b\xc4\x8c\xc4" + "\x8d\xc4\x8e\xc4\x8f\xc4\x90\xc4\x91\xc4\x92\xc4\x93\xc4\x94" + "\xc4\x95\xc4\x96\xc4\x97\xc4\x98\xc4\x99\xdf\xb8\xdf\xb9\xdf" + "\xba\xdf\xbb\xdf\xbc\xdf\xbd\xdf\xbe\xdf\xbf\xe0\xa0\x80\xe0" + "\xa0\x81\xe0\xa0\x82\xe0\xa0\x83\xe0\xa0\x84\xe0\xa0\x85\xe0" + "\xa0\x86\xe0\xa0\x87\xe0\xa0\x88\xe0\xa0\x89\xe0\xa0\x8a\xe0" + "\xa0\x8b\xe0\xa0\x8c\xe0\xa0\x8d\xe0\xa0\x8e\xe0\xa0\x8f\xe0" + "\xa0\x90\xe0\xa0\x91\xe0\xa0\x92\xe0\xa0\x93\xe0\xa0\x94\xe0" + "\xa0\x95\xe0\xa0\x96\xe0\xa0\x97\x1\x2\x4\x8\x10\x20@\xc2\x80" + "\xc4\x80\xc8\x80\xd0\x80\xe0\xa0\x80\xe1\x80\x80\xe2\x80\x80" + "\xe4\x80\x80\xe8\x80\x80\xf0\x90\x80\x80\xf0\xa0\x80\x80\xf1" + "\x80\x80\x80\xf2\x80\x80\x80\xf4\x80\x80\x80\xf8\x88\x80\x80" + "\x80\xf8\x90\x80\x80\x80\xf8\xa0\x80\x80\x80\xf9\x80\x80\x80" + "\x80\xfa\x80\x80\x80\x80\xfc\x84\x80\x80\x80\x80\xfc\x88\x80" + "\x80\x80\x80\xfc\x90\x80\x80\x80\x80\xfc\xa0\x80\x80\x80\x80" + "\xfd\x80\x80\x80\x80\x80"; + + const ext_type* efrom_next; + const int_type i_lit[] = { + 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, + 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!', + L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+', + L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5', + L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?', + L'@', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, + 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, + 0x9a, 0x9b, 0x9c, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0x100, + 0x101, 0x102, 0x103, 0x104, 0x105, 0x106, 0x107, 0x108, 0x109, + 0x10a, 0x10b, 0x10c, 0x10d, 0x10e, 0x10f, 0x110, 0x111, 0x112, + 0x113, 0x114, 0x115, 0x116, 0x117, 0x118, 0x119, 0x7f8, 0x7f9, + 0x7fa, 0x7fb, 0x7fc, 0x7fd, 0x7fe, 0x7ff, 0x800, 0x801, 0x802, + 0x803, 0x804, 0x805, 0x806, 0x807, 0x808, 0x809, 0x80a, 0x80b, + 0x80c, 0x80d, 0x80e, 0x80f, 0x810, 0x811, 0x812, 0x813, 0x814, + 0x815, 0x816, 0x817, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, L'@', + 0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000, + 0x10000, 0x20000, 0x40000, 0x80000, 0x100000, 0x200000, 0x400000, + 0x800000, 0x1000000, 0x2000000, 0x4000000, 0x8000000, 0x10000000, + 0x20000000, 0x40000000, 0x0 + }; + + int esize = strlen(e_lit); + int isize = wcslen(i_lit); + int_type* i_arr = new int_type[esize + 1]; + int_type* i_ref = new int_type[esize + 1]; + wmemset(i_arr, 0xdeadbeef, esize + 1); + wmemset(i_ref, 0xdeadbeef, esize + 1); + int_type* ito_next; + + locale loc = locale("en_US.UTF-8"); + locale::global(loc); + const w_codecvt* cvt = &use_facet(loc); + + // in + w_codecvt::state_type state01; + zero_state(state01); + result r1 = cvt->in(state01, e_lit, e_lit + esize, efrom_next, + i_arr, i_arr + isize, ito_next); + VERIFY( r1 == codecvt_base::ok ); + VERIFY( efrom_next == e_lit + esize ); + VERIFY( ito_next == i_arr + isize ); + VERIFY( !int_traits::compare(i_arr, i_lit, isize) ); + VERIFY( !int_traits::compare(ito_next, i_ref, esize + 1 - isize) ); + + delete [] i_arr; + delete [] i_ref; +} + +int main () +{ + test04(); + return 0; +}