1 /* $NetBSD: t_vis.c,v 1.7 2014/09/08 19:01:03 christos Exp $ */
4 * Copyright (c) 2002 The NetBSD Foundation, Inc.
7 * This code was contributed to The NetBSD Foundation by Christos Zoulas.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
38 static int styles[] = {
46 #if 0 /* Not reversible */
51 #if 0 /* Not supported by vis(3) */
59 ATF_TC_HEAD(strvis_basic, tc)
62 atf_tc_set_md_var(tc, "descr", "Test strvis(3)");
65 ATF_TC_BODY(strvis_basic, tc)
67 char *srcbuf, *dstbuf, *visbuf;
70 ATF_REQUIRE((dstbuf = malloc(SIZE)) != NULL);
71 ATF_REQUIRE((srcbuf = malloc(SIZE)) != NULL);
72 ATF_REQUIRE((visbuf = malloc(SIZE * 4 + 1)) != NULL);
74 for (i = 0; i < SIZE; i++)
77 for (i = 0; i < __arraycount(styles); i++) {
78 ATF_REQUIRE(strsvisx(visbuf, srcbuf, SIZE, styles[i], "") > 0);
79 memset(dstbuf, 0, SIZE);
80 ATF_REQUIRE(strunvisx(dstbuf, visbuf,
81 styles[i] & (VIS_HTTP1808|VIS_MIMESTYLE)) > 0);
82 for (j = 0; j < SIZE; j++)
83 if (dstbuf[j] != (char)j)
84 atf_tc_fail_nonfatal("Failed for style %x, "
85 "char %d [%d]", styles[i], j, dstbuf[j]);
93 ATF_TC_HEAD(strvis_null, tc)
95 atf_tc_set_md_var(tc, "descr", "Test strvis(3) NULL");
98 ATF_TC_BODY(strvis_null, tc)
101 strvis(dst, NULL, VIS_SAFE);
102 ATF_REQUIRE(dst[0] == '\0' && dst[1] == 'a');
105 ATF_TC(strvis_empty);
106 ATF_TC_HEAD(strvis_empty, tc)
108 atf_tc_set_md_var(tc, "descr", "Test strvis(3) empty");
111 ATF_TC_BODY(strvis_empty, tc)
114 strvis(dst, "", VIS_SAFE);
115 ATF_REQUIRE(dst[0] == '\0' && dst[1] == 'a');
118 ATF_TC(strunvis_hex);
119 ATF_TC_HEAD(strunvis_hex, tc)
121 atf_tc_set_md_var(tc, "descr", "Test strunvis(3) \\xXX");
124 ATF_TC_BODY(strunvis_hex, tc)
126 static const struct {
131 { "\\xff", "\xff", 1 },
132 { "\\x1", "\x1", 1 },
133 { "\\x1\\x02", "\x1\x2", 2 },
134 { "\\x1x", "\x1x", 2 },
139 for (size_t i = 0; i < __arraycount(ed); i++) {
140 ATF_REQUIRE(strunvis(uv, ed[i].e) == ed[i].error);
142 ATF_REQUIRE(memcmp(ed[i].d, uv, ed[i].error) == 0);
149 ATF_TP_ADD_TC(tp, strvis_basic);
150 ATF_TP_ADD_TC(tp, strvis_null);
151 ATF_TP_ADD_TC(tp, strvis_empty);
152 ATF_TP_ADD_TC(tp, strunvis_hex);
154 return atf_no_error();