1 /* $NetBSD: t_strrchr.c,v 1.1 2011/07/07 08:59:33 jruoho Exp $ */
4 * Written by J.T. Conklin <jtc@acorntoolworks.com>
14 ATF_TC(strrchr_basic
);
15 ATF_TC_HEAD(strrchr_basic
, tc
)
17 atf_tc_set_md_var(tc
, "descr", "Test strrchr(3) results");
20 ATF_TC_BODY(strrchr_basic
, tc
)
22 /* try to trick the compiler */
23 char * (*f
)(const char *, int) = strrchr
;
32 ssize_t f_off
; /* offset of first match */
33 ssize_t l_off
; /* offset of last match */
36 const struct tab tab
[] = {
43 { "abcdef", 0, 0, 0 },
44 { "abcdefg", 0, 0, 0 },
45 { "abcdefgh", 0, 0, 0 },
56 { "/abcd/", 1, 0, 5 },
57 { "/abcde", 1, 0, 0 },
58 { "/abcde/", 1, 0, 6 },
59 { "/abcdef", 1, 0, 0 },
60 { "/abcdef/", 1, 0, 7 },
61 { "/abcdefg", 1, 0, 0 },
62 { "/abcdefg/", 1, 0, 8 },
63 { "/abcdefgh", 1, 0, 0 },
64 { "/abcdefgh/", 1, 0, 9 },
73 { "a/abc/", 1, 1, 5 },
74 { "a/abcd", 1, 1, 1 },
75 { "a/abcd/", 1, 1, 6 },
76 { "a/abcde", 1, 1, 1 },
77 { "a/abcde/", 1, 1, 7 },
78 { "a/abcdef", 1, 1, 1 },
79 { "a/abcdef/", 1, 1, 8 },
80 { "a/abcdefg", 1, 1, 1 },
81 { "a/abcdefg/", 1, 1, 9 },
82 { "a/abcdefgh", 1, 1, 1 },
83 { "a/abcdefgh/", 1, 1, 10 },
90 { "ab/ab/", 1, 2, 5 },
91 { "ab/abc", 1, 2, 2 },
92 { "ab/abc/", 1, 2, 6 },
93 { "ab/abcd", 1, 2, 2 },
94 { "ab/abcd/", 1, 2, 7 },
95 { "ab/abcde", 1, 2, 2 },
96 { "ab/abcde/", 1, 2, 8 },
97 { "ab/abcdef", 1, 2, 2 },
98 { "ab/abcdef/", 1, 2, 9 },
99 { "ab/abcdefg", 1, 2, 2 },
100 { "ab/abcdefg/", 1, 2, 10 },
101 { "ab/abcdefgh", 1, 2, 2 },
102 { "ab/abcdefgh/", 1, 2, 11 },
105 { "abc//", 1, 3, 4 },
106 { "abc/a", 1, 3, 3 },
107 { "abc/a/", 1, 3, 5 },
108 { "abc/ab", 1, 3, 3 },
109 { "abc/ab/", 1, 3, 6 },
110 { "abc/abc", 1, 3, 3 },
111 { "abc/abc/", 1, 3, 7 },
112 { "abc/abcd", 1, 3, 3 },
113 { "abc/abcd/", 1, 3, 8 },
114 { "abc/abcde", 1, 3, 3 },
115 { "abc/abcde/", 1, 3, 9 },
116 { "abc/abcdef", 1, 3, 3 },
117 { "abc/abcdef/", 1, 3, 10 },
118 { "abc/abcdefg", 1, 3, 3 },
119 { "abc/abcdefg/", 1, 3, 11 },
120 { "abc/abcdefgh", 1, 3, 3 },
121 { "abc/abcdefgh/", 1, 3, 12 },
123 { "abcd/", 1, 4, 4 },
124 { "abcd//", 1, 4, 5 },
125 { "abcd/a", 1, 4, 4 },
126 { "abcd/a/", 1, 4, 6 },
127 { "abcd/ab", 1, 4, 4 },
128 { "abcd/ab/", 1, 4, 7 },
129 { "abcd/abc", 1, 4, 4 },
130 { "abcd/abc/", 1, 4, 8 },
131 { "abcd/abcd", 1, 4, 4 },
132 { "abcd/abcd/", 1, 4, 9 },
133 { "abcd/abcde", 1, 4, 4 },
134 { "abcd/abcde/", 1, 4, 10 },
135 { "abcd/abcdef", 1, 4, 4 },
136 { "abcd/abcdef/", 1, 4, 11 },
137 { "abcd/abcdefg", 1, 4, 4 },
138 { "abcd/abcdefg/", 1, 4, 12 },
139 { "abcd/abcdefgh", 1, 4, 4 },
140 { "abcd/abcdefgh/", 1, 4, 13 },
142 { "abcde/", 1, 5, 5 },
143 { "abcde//", 1, 5, 6 },
144 { "abcde/a", 1, 5, 5 },
145 { "abcde/a/", 1, 5, 7 },
146 { "abcde/ab", 1, 5, 5 },
147 { "abcde/ab/", 1, 5, 8 },
148 { "abcde/abc", 1, 5, 5 },
149 { "abcde/abc/", 1, 5, 9 },
150 { "abcde/abcd", 1, 5, 5 },
151 { "abcde/abcd/", 1, 5, 10 },
152 { "abcde/abcde", 1, 5, 5 },
153 { "abcde/abcde/", 1, 5, 11 },
154 { "abcde/abcdef", 1, 5, 5 },
155 { "abcde/abcdef/", 1, 5, 12 },
156 { "abcde/abcdefg", 1, 5, 5 },
157 { "abcde/abcdefg/", 1, 5, 13 },
158 { "abcde/abcdefgh", 1, 5, 5 },
159 { "abcde/abcdefgh/", 1, 5, 14 },
161 { "abcdef/", 1, 6, 6 },
162 { "abcdef//", 1, 6, 7 },
163 { "abcdef/a", 1, 6, 6 },
164 { "abcdef/a/", 1, 6, 8 },
165 { "abcdef/ab", 1, 6, 6 },
166 { "abcdef/ab/", 1, 6, 9 },
167 { "abcdef/abc", 1, 6, 6 },
168 { "abcdef/abc/", 1, 6, 10 },
169 { "abcdef/abcd", 1, 6, 6 },
170 { "abcdef/abcd/", 1, 6, 11 },
171 { "abcdef/abcde", 1, 6, 6 },
172 { "abcdef/abcde/", 1, 6, 12 },
173 { "abcdef/abcdef", 1, 6, 6 },
174 { "abcdef/abcdef/", 1, 6, 13 },
175 { "abcdef/abcdefg", 1, 6, 6 },
176 { "abcdef/abcdefg/", 1, 6, 14 },
177 { "abcdef/abcdefgh", 1, 6, 6 },
178 { "abcdef/abcdefgh/", 1, 6, 15 },
180 { "abcdefg/", 1, 7, 7 },
181 { "abcdefg//", 1, 7, 8 },
182 { "abcdefg/a", 1, 7, 7 },
183 { "abcdefg/a/", 1, 7, 9 },
184 { "abcdefg/ab", 1, 7, 7 },
185 { "abcdefg/ab/", 1, 7, 10 },
186 { "abcdefg/abc", 1, 7, 7 },
187 { "abcdefg/abc/", 1, 7, 11 },
188 { "abcdefg/abcd", 1, 7, 7 },
189 { "abcdefg/abcd/", 1, 7, 12 },
190 { "abcdefg/abcde", 1, 7, 7 },
191 { "abcdefg/abcde/", 1, 7, 13 },
192 { "abcdefg/abcdef", 1, 7, 7 },
193 { "abcdefg/abcdef/", 1, 7, 14 },
194 { "abcdefg/abcdefg", 1, 7, 7 },
195 { "abcdefg/abcdefg/", 1, 7, 15 },
196 { "abcdefg/abcdefgh", 1, 7, 7 },
197 { "abcdefg/abcdefgh/", 1, 7, 16 },
199 { "abcdefgh/", 1, 8, 8 },
200 { "abcdefgh//", 1, 8, 9 },
201 { "abcdefgh/a", 1, 8, 8 },
202 { "abcdefgh/a/", 1, 8, 10 },
203 { "abcdefgh/ab", 1, 8, 8 },
204 { "abcdefgh/ab/", 1, 8, 11 },
205 { "abcdefgh/abc", 1, 8, 8 },
206 { "abcdefgh/abc/", 1, 8, 12 },
207 { "abcdefgh/abcd", 1, 8, 8 },
208 { "abcdefgh/abcd/", 1, 8, 13 },
209 { "abcdefgh/abcde", 1, 8, 8 },
210 { "abcdefgh/abcde/", 1, 8, 14 },
211 { "abcdefgh/abcdef", 1, 8, 8 },
212 { "abcdefgh/abcdef/", 1, 8, 15 },
213 { "abcdefgh/abcdefg", 1, 8, 8 },
214 { "abcdefgh/abcdefg/", 1, 8, 16 },
215 { "abcdefgh/abcdefgh", 1, 8, 8 },
216 { "abcdefgh/abcdefgh/", 1, 8, 17 },
219 for (a
= 0; a
< sizeof(long); ++a
) {
220 for (t
= 0; t
< (sizeof(tab
) / sizeof(tab
[0])); ++t
) {
221 strcpy(&buf
[a
], tab
[t
].val
);
223 off
= f(&buf
[a
], '/');
224 if (tab
[t
].match
== 0) {
226 fprintf(stderr
, "a %d, t %d\n", a
, t
);
227 atf_tc_fail("strrchr should not have "
228 "found the character");
230 } else if (tab
[t
].match
== 1) {
231 if (tab
[t
].l_off
!= (off
- &buf
[a
])) {
232 fprintf(stderr
, "a %d, t %d\n", a
, t
);
233 atf_tc_fail("strrchr returns wrong "
237 fprintf(stderr
, "a %d, t %d\n", a
, t
);
238 atf_tc_fail("bad test case data");
241 /* check zero extension of char arg */
242 off2
= f(&buf
[a
], 0xffffff00 | '/');
244 fprintf(stderr
, "a %d, t %d\n", a
, t
);
245 atf_tc_fail("zero extension of char arg fails");
254 ATF_TP_ADD_TC(tp
, strrchr_basic
);
256 return atf_no_error();