Mercurial > gnulib
view tests/unistr/test-u32-next.c @ 40246:c34f677e6117 default tip master
_Noreturn: GCC 4.7 does not support [[noreturn]] in C++11 mode
* lib/_Noreturn.h, m4/gnulib-common.m4: Don't use [[noreturn]] before
GCC 4.8.
author | Akim Demaille <akim.demaille@gmail.com> |
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date | Sun, 17 Mar 2019 19:27:20 +0100 |
parents | b06060465f09 |
children |
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/* Test of u32_next() function. Copyright (C) 2010-2019 Free Software Foundation, Inc. This program 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 of the License, or (at your option) any later version. This program 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 program. If not, see <https://www.gnu.org/licenses/>. */ /* Written by Bruno Haible <bruno@clisp.org>, 2010. */ #include <config.h> #include "unistr.h" #include "macros.h" int main () { ucs4_t uc; const uint32_t *ret; /* Test NUL unit input. */ { static const uint32_t input[] = { 0 }; uc = 0xBADFACE; ret = u32_next (&uc, input); ASSERT (ret == NULL); ASSERT (uc == 0); } /* Test ISO 646 unit input. */ { ucs4_t c; uint32_t buf[2]; for (c = 1; c < 0x80; c++) { buf[0] = c; buf[1] = 0; uc = 0xBADFACE; ret = u32_next (&uc, buf); ASSERT (ret == buf + 1); ASSERT (uc == c); } } /* Test BMP unit input. */ { static const uint32_t input[] = { 0x20AC, 0 }; uc = 0xBADFACE; ret = u32_next (&uc, input); ASSERT (ret == input + 1); ASSERT (uc == 0x20AC); } /* Test non-BMP unit input. */ { static const uint32_t input[] = { 0x1D51F, 0 }; uc = 0xBADFACE; ret = u32_next (&uc, input); ASSERT (ret == input + 1); ASSERT (uc == 0x1D51F); } /* Test incomplete/invalid 1-unit input. */ { static const uint32_t input[] = { 0x340000, 0 }; uc = 0xBADFACE; ret = u32_next (&uc, input); ASSERT (ret == NULL); ASSERT (uc == 0xFFFD); } return 0; }