Annotation of mandoc/test-wchar.c, Revision 1.1
1.1 ! schwarze 1: /* $Id$ */
! 2: /*
! 3: * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
! 4: *
! 5: * Permission to use, copy, modify, and distribute this software for any
! 6: * purpose with or without fee is hereby granted, provided that the above
! 7: * copyright notice and this permission notice appear in all copies.
! 8: *
! 9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
! 10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
! 11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
! 12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
! 13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
! 14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
! 15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
! 16: */
! 17:
! 18: #include <locale.h>
! 19: #include <stdio.h>
! 20: #include <wchar.h>
! 21: #include <unistd.h>
! 22:
! 23: int
! 24: main(void)
! 25: {
! 26: wchar_t wc;
! 27: int width;
! 28:
! 29: if (setlocale(LC_ALL, "") == NULL) {
! 30: fputs("setlocale(LC_ALL, \"\") failed\n", stderr);
! 31: return(1);
! 32: }
! 33:
! 34: if (setlocale(LC_CTYPE, "en_US.UTF-8") == NULL) {
! 35: fputs("setlocale(LC_CTYPE, \"en_US.UTF-8\") failed\n",
! 36: stderr);
! 37: return(1);
! 38: }
! 39:
! 40: if (sizeof(wchar_t) < 4) {
! 41: fprintf(stderr, "wchar_t is only %zu bytes\n",
! 42: sizeof(wchar_t));
! 43: return(1);
! 44: }
! 45:
! 46: if ((width = wcwidth(L' ')) != 1) {
! 47: fprintf(stderr, "wcwidth(L' ') returned %d\n", width);
! 48: return(1);
! 49: }
! 50:
! 51: dup2(STDERR_FILENO, STDOUT_FILENO);
! 52: wc = L'*';
! 53: if (putwchar(wc) != wc) {
! 54: fputs("bad putwchar return value\n", stderr);
! 55: return(1);
! 56: }
! 57:
! 58: return(0);
! 59: }
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