diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/libc/stdio/t_fputc.c')
| -rw-r--r-- | contrib/netbsd-tests/lib/libc/stdio/t_fputc.c | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libc/stdio/t_fputc.c b/contrib/netbsd-tests/lib/libc/stdio/t_fputc.c new file mode 100644 index 0000000..ed7c0dc --- /dev/null +++ b/contrib/netbsd-tests/lib/libc/stdio/t_fputc.c @@ -0,0 +1,194 @@ +/* $NetBSD: t_fputc.c,v 1.1 2011/09/11 09:02:46 jruoho Exp $ */ + +/*- + * Copyright (c) 2011 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jukka Ruohonen. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#include <sys/cdefs.h> +__RCSID("$NetBSD: t_fputc.c,v 1.1 2011/09/11 09:02:46 jruoho Exp $"); + +#include <atf-c.h> +#include <errno.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> + +static const char *path = "fputc"; +static void puterr(int (*)(int, FILE *)); +static void putstr(int (*)(int, FILE *)); + +static void +puterr(int (*func)(int, FILE *)) +{ + FILE *f; + + f = fopen(path, "w+"); + + ATF_REQUIRE(f != NULL); + ATF_REQUIRE(fclose(f) == 0); + ATF_REQUIRE(unlink(path) == 0); + ATF_REQUIRE(func('x', f) == EOF); +} + +static void +putstr(int (*func)(int, FILE *)) +{ + const char *str = "1234567890x"; + unsigned short i = 0; + char buf[10]; + FILE *f; + + (void)memset(buf, 'x', sizeof(buf)); + + f = fopen(path, "w+"); + ATF_REQUIRE(f != NULL); + + while (str[i] != 'x') { + ATF_REQUIRE(func(str[i], f) == str[i]); + i++; + } + + ATF_REQUIRE(fclose(f) == 0); + + f = fopen(path, "r"); + ATF_REQUIRE(f != NULL); + + ATF_REQUIRE(fread(buf, 1, 10, f) == 10); + ATF_REQUIRE(strncmp(buf, str, 10) == 0); + + ATF_REQUIRE(fclose(f) == 0); + ATF_REQUIRE(unlink(path) == 0); +} + +ATF_TC_WITH_CLEANUP(fputc_basic); +ATF_TC_HEAD(fputc_basic, tc) +{ + atf_tc_set_md_var(tc, "descr", "A basic test of fputc(3)"); +} + +ATF_TC_BODY(fputc_basic, tc) +{ + putstr(fputc); +} + +ATF_TC_CLEANUP(fputc_basic, tc) +{ + (void)unlink(path); +} + +ATF_TC_WITH_CLEANUP(fputc_err); +ATF_TC_HEAD(fputc_err, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test errors from fputc(3)"); +} + +ATF_TC_BODY(fputc_err, tc) +{ + puterr(fputc); +} + +ATF_TC_CLEANUP(fputc_err, tc) +{ + (void)unlink(path); +} + +ATF_TC_WITH_CLEANUP(putc_basic); +ATF_TC_HEAD(putc_basic, tc) +{ + atf_tc_set_md_var(tc, "descr", "A basic test of putc(3)"); +} + +ATF_TC_BODY(putc_basic, tc) +{ + putstr(putc); +} + +ATF_TC_CLEANUP(putc_basic, tc) +{ + (void)unlink(path); +} + +ATF_TC_WITH_CLEANUP(putc_err); +ATF_TC_HEAD(putc_err, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test errors from putc(3)"); +} + +ATF_TC_BODY(putc_err, tc) +{ + puterr(putc); +} + +ATF_TC_CLEANUP(putc_err, tc) +{ + (void)unlink(path); +} + +ATF_TC_WITH_CLEANUP(putc_unlocked_basic); +ATF_TC_HEAD(putc_unlocked_basic, tc) +{ + atf_tc_set_md_var(tc, "descr", "A basic test of putc_unlocked(3)"); +} + +ATF_TC_BODY(putc_unlocked_basic, tc) +{ + putstr(putc_unlocked); +} + +ATF_TC_CLEANUP(putc_unlocked_basic, tc) +{ + (void)unlink(path); +} + +ATF_TC_WITH_CLEANUP(putc_unlocked_err); +ATF_TC_HEAD(putc_unlocked_err, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test errors from putc_unlocked(3)"); +} + +ATF_TC_BODY(putc_unlocked_err, tc) +{ + puterr(putc_unlocked); +} + +ATF_TC_CLEANUP(putc_unlocked_err, tc) +{ + (void)unlink(path); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, fputc_basic); + ATF_TP_ADD_TC(tp, fputc_err); + ATF_TP_ADD_TC(tp, putc_basic); + ATF_TP_ADD_TC(tp, putc_err); + ATF_TP_ADD_TC(tp, putc_unlocked_basic); + ATF_TP_ADD_TC(tp, putc_unlocked_err); + + return atf_no_error(); +} |
