1*57718be8SEnji Cooper /* $NetBSD: t_fputc.c,v 1.1 2011/09/11 09:02:46 jruoho Exp $ */
2*57718be8SEnji Cooper
3*57718be8SEnji Cooper /*-
4*57718be8SEnji Cooper * Copyright (c) 2011 The NetBSD Foundation, Inc.
5*57718be8SEnji Cooper * All rights reserved.
6*57718be8SEnji Cooper *
7*57718be8SEnji Cooper * This code is derived from software contributed to The NetBSD Foundation
8*57718be8SEnji Cooper * by Jukka Ruohonen.
9*57718be8SEnji Cooper *
10*57718be8SEnji Cooper * Redistribution and use in source and binary forms, with or without
11*57718be8SEnji Cooper * modification, are permitted provided that the following conditions
12*57718be8SEnji Cooper * are met:
13*57718be8SEnji Cooper * 1. Redistributions of source code must retain the above copyright
14*57718be8SEnji Cooper * notice, this list of conditions and the following disclaimer.
15*57718be8SEnji Cooper * 2. Redistributions in binary form must reproduce the above copyright
16*57718be8SEnji Cooper * notice, this list of conditions and the following disclaimer in the
17*57718be8SEnji Cooper * documentation and/or other materials provided with the distribution.
18*57718be8SEnji Cooper *
19*57718be8SEnji Cooper * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20*57718be8SEnji Cooper * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21*57718be8SEnji Cooper * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22*57718be8SEnji Cooper * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23*57718be8SEnji Cooper * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24*57718be8SEnji Cooper * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25*57718be8SEnji Cooper * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26*57718be8SEnji Cooper * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27*57718be8SEnji Cooper * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28*57718be8SEnji Cooper * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29*57718be8SEnji Cooper * POSSIBILITY OF SUCH DAMAGE.
30*57718be8SEnji Cooper */
31*57718be8SEnji Cooper #include <sys/cdefs.h>
32*57718be8SEnji Cooper __RCSID("$NetBSD: t_fputc.c,v 1.1 2011/09/11 09:02:46 jruoho Exp $");
33*57718be8SEnji Cooper
34*57718be8SEnji Cooper #include <atf-c.h>
35*57718be8SEnji Cooper #include <errno.h>
36*57718be8SEnji Cooper #include <stdio.h>
37*57718be8SEnji Cooper #include <string.h>
38*57718be8SEnji Cooper #include <unistd.h>
39*57718be8SEnji Cooper
40*57718be8SEnji Cooper static const char *path = "fputc";
41*57718be8SEnji Cooper static void puterr(int (*)(int, FILE *));
42*57718be8SEnji Cooper static void putstr(int (*)(int, FILE *));
43*57718be8SEnji Cooper
44*57718be8SEnji Cooper static void
puterr(int (* func)(int,FILE *))45*57718be8SEnji Cooper puterr(int (*func)(int, FILE *))
46*57718be8SEnji Cooper {
47*57718be8SEnji Cooper FILE *f;
48*57718be8SEnji Cooper
49*57718be8SEnji Cooper f = fopen(path, "w+");
50*57718be8SEnji Cooper
51*57718be8SEnji Cooper ATF_REQUIRE(f != NULL);
52*57718be8SEnji Cooper ATF_REQUIRE(fclose(f) == 0);
53*57718be8SEnji Cooper ATF_REQUIRE(unlink(path) == 0);
54*57718be8SEnji Cooper ATF_REQUIRE(func('x', f) == EOF);
55*57718be8SEnji Cooper }
56*57718be8SEnji Cooper
57*57718be8SEnji Cooper static void
putstr(int (* func)(int,FILE *))58*57718be8SEnji Cooper putstr(int (*func)(int, FILE *))
59*57718be8SEnji Cooper {
60*57718be8SEnji Cooper const char *str = "1234567890x";
61*57718be8SEnji Cooper unsigned short i = 0;
62*57718be8SEnji Cooper char buf[10];
63*57718be8SEnji Cooper FILE *f;
64*57718be8SEnji Cooper
65*57718be8SEnji Cooper (void)memset(buf, 'x', sizeof(buf));
66*57718be8SEnji Cooper
67*57718be8SEnji Cooper f = fopen(path, "w+");
68*57718be8SEnji Cooper ATF_REQUIRE(f != NULL);
69*57718be8SEnji Cooper
70*57718be8SEnji Cooper while (str[i] != 'x') {
71*57718be8SEnji Cooper ATF_REQUIRE(func(str[i], f) == str[i]);
72*57718be8SEnji Cooper i++;
73*57718be8SEnji Cooper }
74*57718be8SEnji Cooper
75*57718be8SEnji Cooper ATF_REQUIRE(fclose(f) == 0);
76*57718be8SEnji Cooper
77*57718be8SEnji Cooper f = fopen(path, "r");
78*57718be8SEnji Cooper ATF_REQUIRE(f != NULL);
79*57718be8SEnji Cooper
80*57718be8SEnji Cooper ATF_REQUIRE(fread(buf, 1, 10, f) == 10);
81*57718be8SEnji Cooper ATF_REQUIRE(strncmp(buf, str, 10) == 0);
82*57718be8SEnji Cooper
83*57718be8SEnji Cooper ATF_REQUIRE(fclose(f) == 0);
84*57718be8SEnji Cooper ATF_REQUIRE(unlink(path) == 0);
85*57718be8SEnji Cooper }
86*57718be8SEnji Cooper
87*57718be8SEnji Cooper ATF_TC_WITH_CLEANUP(fputc_basic);
ATF_TC_HEAD(fputc_basic,tc)88*57718be8SEnji Cooper ATF_TC_HEAD(fputc_basic, tc)
89*57718be8SEnji Cooper {
90*57718be8SEnji Cooper atf_tc_set_md_var(tc, "descr", "A basic test of fputc(3)");
91*57718be8SEnji Cooper }
92*57718be8SEnji Cooper
ATF_TC_BODY(fputc_basic,tc)93*57718be8SEnji Cooper ATF_TC_BODY(fputc_basic, tc)
94*57718be8SEnji Cooper {
95*57718be8SEnji Cooper putstr(fputc);
96*57718be8SEnji Cooper }
97*57718be8SEnji Cooper
ATF_TC_CLEANUP(fputc_basic,tc)98*57718be8SEnji Cooper ATF_TC_CLEANUP(fputc_basic, tc)
99*57718be8SEnji Cooper {
100*57718be8SEnji Cooper (void)unlink(path);
101*57718be8SEnji Cooper }
102*57718be8SEnji Cooper
103*57718be8SEnji Cooper ATF_TC_WITH_CLEANUP(fputc_err);
ATF_TC_HEAD(fputc_err,tc)104*57718be8SEnji Cooper ATF_TC_HEAD(fputc_err, tc)
105*57718be8SEnji Cooper {
106*57718be8SEnji Cooper atf_tc_set_md_var(tc, "descr", "Test errors from fputc(3)");
107*57718be8SEnji Cooper }
108*57718be8SEnji Cooper
ATF_TC_BODY(fputc_err,tc)109*57718be8SEnji Cooper ATF_TC_BODY(fputc_err, tc)
110*57718be8SEnji Cooper {
111*57718be8SEnji Cooper puterr(fputc);
112*57718be8SEnji Cooper }
113*57718be8SEnji Cooper
ATF_TC_CLEANUP(fputc_err,tc)114*57718be8SEnji Cooper ATF_TC_CLEANUP(fputc_err, tc)
115*57718be8SEnji Cooper {
116*57718be8SEnji Cooper (void)unlink(path);
117*57718be8SEnji Cooper }
118*57718be8SEnji Cooper
119*57718be8SEnji Cooper ATF_TC_WITH_CLEANUP(putc_basic);
ATF_TC_HEAD(putc_basic,tc)120*57718be8SEnji Cooper ATF_TC_HEAD(putc_basic, tc)
121*57718be8SEnji Cooper {
122*57718be8SEnji Cooper atf_tc_set_md_var(tc, "descr", "A basic test of putc(3)");
123*57718be8SEnji Cooper }
124*57718be8SEnji Cooper
ATF_TC_BODY(putc_basic,tc)125*57718be8SEnji Cooper ATF_TC_BODY(putc_basic, tc)
126*57718be8SEnji Cooper {
127*57718be8SEnji Cooper putstr(putc);
128*57718be8SEnji Cooper }
129*57718be8SEnji Cooper
ATF_TC_CLEANUP(putc_basic,tc)130*57718be8SEnji Cooper ATF_TC_CLEANUP(putc_basic, tc)
131*57718be8SEnji Cooper {
132*57718be8SEnji Cooper (void)unlink(path);
133*57718be8SEnji Cooper }
134*57718be8SEnji Cooper
135*57718be8SEnji Cooper ATF_TC_WITH_CLEANUP(putc_err);
ATF_TC_HEAD(putc_err,tc)136*57718be8SEnji Cooper ATF_TC_HEAD(putc_err, tc)
137*57718be8SEnji Cooper {
138*57718be8SEnji Cooper atf_tc_set_md_var(tc, "descr", "Test errors from putc(3)");
139*57718be8SEnji Cooper }
140*57718be8SEnji Cooper
ATF_TC_BODY(putc_err,tc)141*57718be8SEnji Cooper ATF_TC_BODY(putc_err, tc)
142*57718be8SEnji Cooper {
143*57718be8SEnji Cooper puterr(putc);
144*57718be8SEnji Cooper }
145*57718be8SEnji Cooper
ATF_TC_CLEANUP(putc_err,tc)146*57718be8SEnji Cooper ATF_TC_CLEANUP(putc_err, tc)
147*57718be8SEnji Cooper {
148*57718be8SEnji Cooper (void)unlink(path);
149*57718be8SEnji Cooper }
150*57718be8SEnji Cooper
151*57718be8SEnji Cooper ATF_TC_WITH_CLEANUP(putc_unlocked_basic);
ATF_TC_HEAD(putc_unlocked_basic,tc)152*57718be8SEnji Cooper ATF_TC_HEAD(putc_unlocked_basic, tc)
153*57718be8SEnji Cooper {
154*57718be8SEnji Cooper atf_tc_set_md_var(tc, "descr", "A basic test of putc_unlocked(3)");
155*57718be8SEnji Cooper }
156*57718be8SEnji Cooper
ATF_TC_BODY(putc_unlocked_basic,tc)157*57718be8SEnji Cooper ATF_TC_BODY(putc_unlocked_basic, tc)
158*57718be8SEnji Cooper {
159*57718be8SEnji Cooper putstr(putc_unlocked);
160*57718be8SEnji Cooper }
161*57718be8SEnji Cooper
ATF_TC_CLEANUP(putc_unlocked_basic,tc)162*57718be8SEnji Cooper ATF_TC_CLEANUP(putc_unlocked_basic, tc)
163*57718be8SEnji Cooper {
164*57718be8SEnji Cooper (void)unlink(path);
165*57718be8SEnji Cooper }
166*57718be8SEnji Cooper
167*57718be8SEnji Cooper ATF_TC_WITH_CLEANUP(putc_unlocked_err);
ATF_TC_HEAD(putc_unlocked_err,tc)168*57718be8SEnji Cooper ATF_TC_HEAD(putc_unlocked_err, tc)
169*57718be8SEnji Cooper {
170*57718be8SEnji Cooper atf_tc_set_md_var(tc, "descr", "Test errors from putc_unlocked(3)");
171*57718be8SEnji Cooper }
172*57718be8SEnji Cooper
ATF_TC_BODY(putc_unlocked_err,tc)173*57718be8SEnji Cooper ATF_TC_BODY(putc_unlocked_err, tc)
174*57718be8SEnji Cooper {
175*57718be8SEnji Cooper puterr(putc_unlocked);
176*57718be8SEnji Cooper }
177*57718be8SEnji Cooper
ATF_TC_CLEANUP(putc_unlocked_err,tc)178*57718be8SEnji Cooper ATF_TC_CLEANUP(putc_unlocked_err, tc)
179*57718be8SEnji Cooper {
180*57718be8SEnji Cooper (void)unlink(path);
181*57718be8SEnji Cooper }
182*57718be8SEnji Cooper
ATF_TP_ADD_TCS(tp)183*57718be8SEnji Cooper ATF_TP_ADD_TCS(tp)
184*57718be8SEnji Cooper {
185*57718be8SEnji Cooper
186*57718be8SEnji Cooper ATF_TP_ADD_TC(tp, fputc_basic);
187*57718be8SEnji Cooper ATF_TP_ADD_TC(tp, fputc_err);
188*57718be8SEnji Cooper ATF_TP_ADD_TC(tp, putc_basic);
189*57718be8SEnji Cooper ATF_TP_ADD_TC(tp, putc_err);
190*57718be8SEnji Cooper ATF_TP_ADD_TC(tp, putc_unlocked_basic);
191*57718be8SEnji Cooper ATF_TP_ADD_TC(tp, putc_unlocked_err);
192*57718be8SEnji Cooper
193*57718be8SEnji Cooper return atf_no_error();
194*57718be8SEnji Cooper }
195