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author | bkoz <bkoz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-02-06 06:24:21 +0000 |
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committer | bkoz <bkoz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-02-06 06:24:21 +0000 |
commit | 4229b2e4a82b1daa62b73cdc390a0ab93d3275c6 (patch) | |
tree | 5b66a4db806018fb8b5a582655230d4ceea85b36 /libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/6.cc | |
parent | 6328b3786cbbc4b7c01788b3ebfc8072403c1e1f (diff) | |
download | gcc-4229b2e4a82b1daa62b73cdc390a0ab93d3275c6.tar.gz |
2003-02-06 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/22_locale/codecvt/encoding/wchar_t/1.cc (test01):
Explicitly use the "C" locale.
* testsuite/22_locale/codecvt/max_length/wchar_t/1.cc (test01): Same.
2003-02-06 Petur Runolfsson <peturr02@ru.is>
DR 75
DR 305
PR libstdc++/9028 (partial)
PR libstdc++/9224
PR libstdc++/9246
PR libstdc++/9247
* src/codecvt.cc
(codecvt<wchar_t, char, mbstate_t>::do_encoding,
codecvt<wchar_t, char, mbstate_t>::do_length,
codecvt<wchar_t, char, mbstate_t>::do_max_length):
Move...
* config/locale/generic/codecvt_members.cc: ...here.
* config/locale/gnu/codecvt_members.cc: ...and here.
* config/locale/generic/codecvt_members.cc,
* config/locale/gnu/codecvt_members.cc
(codecvt<wchar_t, char, mbstate_t>::do_encoding
codecvt<wchar_t, char, mbstate_t>::do_in,
codecvt<wchar_t, char, mbstate_t>::do_length,
codecvt<wchar_t, char, mbstate_t>::do_max_length,
codecvt<wchar_t, char, mbstate_t>::do_out):
New implementation that handles stateless encodings,
including UTF-8.
* config/locale/generic/codecvt_members.cc,
* config/locale/gnu/codecvt_members.cc,
* config/locale/ieee_1003.1-2001/codecvt_specializations.h,
* include/bits/codecvt.h,
* src/codecvt.cc
(codecvt::length, codecvt::do_length):
Change type of first argument of length and do_length from
'const state_type&' to 'state_type&' according to DR 75.
* testsuite/22_locale/codecvt/always_noconv/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/always_noconv/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/always_noconv/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/encoding/wchar_t/1.cc:
Cleanup and check for correct return value from encoding
for "C" locale.
* testsuite/22_locale/codecvt/encoding/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/encoding/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/encoding/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/in/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/5.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/6.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/7.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/8.cc: New test.
* testsuite/22_locale/codecvt/in/wchar_t/9.cc: New test.
* testsuite/22_locale/codecvt/length/char/1.cc: Cleanup.
* testsuite/22_locale/codecvt/length/char/2.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/length/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/5.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/6.cc: New test.
* testsuite/22_locale/codecvt/length/wchar_t/7.cc: New test.
* testsuite/22_locale/codecvt/max_length/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/max_length/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/max_length/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/max_length/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/out/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/4.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/5.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/6.cc: New test.
* testsuite/22_locale/codecvt/out/wchar_t/7.cc: New test.
* testsuite/22_locale/codecvt/unicode/1.cc: New test.
* testsuite/22_locale/codecvt/unshift/wchar_t/1.cc: Cleanup.
* testsuite/22_locale/codecvt/unshift/wchar_t/2.cc: New test.
* testsuite/22_locale/codecvt/unshift/wchar_t/3.cc: New test.
* testsuite/22_locale/codecvt/unshfit/wchar_t/4.cc: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@62474 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/6.cc')
-rw-r--r-- | libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/6.cc | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/6.cc b/libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/6.cc new file mode 100644 index 00000000000..1be30323b8b --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/codecvt/in/wchar_t/6.cc @@ -0,0 +1,86 @@ +// 2003-02-06 Petur Runolfsson <peturr02@ru.is> + +// Copyright (C) 2003 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 22.2.1.5 - Template class codecvt [lib.locale.codecvt] + +#include <locale> +#include <testsuite_hooks.h> + +// 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<wchar_t, char, mbstate_t> +// +// Test handling of output buffer that is too small. +// libstdc++/9247 +void test06() +{ + using namespace std; + typedef codecvt<wchar_t, char, mbstate_t> w_codecvt; + typedef codecvt_base::result result; + typedef wchar_t int_type; + typedef char ext_type; + typedef char_traits<wchar_t> int_traits; + + bool test = true; + const ext_type* e_lit = "black pearl jasmine tea"; + const ext_type* efrom_next; + const int_type* i_lit = L"black pearl jasmine tea"; + int size = strlen(e_lit); + int_type* i_arr = new int_type[size + 1]; + int_type* i_ref = new int_type[size + 1]; + wmemset(i_arr, 0xdeadbeef, size + 1); + wmemset(i_ref, 0xdeadbeef, size + 1); + int_type* ito_next; + + locale loc; + const w_codecvt* cvt = &use_facet<w_codecvt>(loc); + + // in + w_codecvt::state_type state01; + zero_state(state01); + result r1 = cvt->in(state01, e_lit, e_lit + size, efrom_next, + i_arr, i_arr + 1, ito_next); + VERIFY( r1 == codecvt_base::partial ); + VERIFY( efrom_next == e_lit + 1 ); + VERIFY( ito_next == i_arr + 1 ); + VERIFY( !int_traits::compare(i_arr, i_lit, 1) ); + VERIFY( !int_traits::compare(ito_next, i_ref, size) ); + + delete [] i_arr; + delete [] i_ref; +} + +int main () +{ + test06(); + return 0; +} |