1 /*
2  * Copyright (c) 2018, 2019 Stefan Sperling <stsp@openbsd.org>
3  *
4  * Permission to use, copy, modify, and distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16 
17 
18 #include <limits.h>
19 #include <stdarg.h>
20 #include <stdlib.h>
21 #include <stdio.h>
22 #include <unistd.h>
23 #include <err.h>
24 #include <zlib.h>
25 #include <time.h>
26 
27 #include "got_error.h"
28 #include "got_object.h"
29 
30 #include "got_lib_object_idset.h"
31 #include "got_lib_sha1.h"
32 #include "got_lib_inflate.h"
33 #include "got_lib_delta.h"
34 #include "got_lib_object.h"
35 
36 static int verbose;
37 static int quiet;
38 
39 static const char *id_str1 = "1111111111111111111111111111111111111111";
40 static const char *id_str2 = "2222222222222222222222222222222222222222";
41 static const char *id_str3 = "ffffffffffffffffffffffffffffffffffffffff";
42 static struct got_object_id id1, id2, id3;
43 static const char *data1 = "data1", *data2 = "data2", *data3 = "data3";
44 
45 static const struct got_error *
46 idset_cb(struct got_object_id *id, void *data, void *arg) {
47 	if ((got_object_id_cmp(id, &id1) == 0 && data == (void *)data1) ||
48 	    (got_object_id_cmp(id, &id3) == 0 && data == (void *)data3))
49 		return NULL;
50 	abort();
51 	return NULL; /* not reached */
52 }
53 
54 static int
55 idset_add_remove_iter(void)
56 {
57 	const struct got_error *err = NULL;
58 	struct got_object_idset *set;
59 
60 	set = got_object_idset_alloc();
61 	if (set == NULL) {
62 		err = got_error_from_errno("got_object_idset_alloc");
63 		goto done;
64 	}
65 	if (got_object_idset_num_elements(set) != 0) {
66 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
67 		goto done;
68 	}
69 
70 	if (!got_parse_sha1_digest(id1.sha1, id_str1)) {
71 		err = got_error(GOT_ERR_BAD_OBJ_ID_STR);
72 		goto done;
73 	}
74 	if (!got_parse_sha1_digest(id2.sha1, id_str2)) {
75 		err = got_error(GOT_ERR_BAD_OBJ_ID_STR);
76 		goto done;
77 	}
78 	if (!got_parse_sha1_digest(id3.sha1, id_str3)) {
79 		err = got_error(GOT_ERR_BAD_OBJ_ID_STR);
80 		goto done;
81 	}
82 
83 	err = got_object_idset_add(set, &id1, (void *)data1);
84 	if (err)
85 		goto done;
86 	if (got_object_idset_num_elements(set) != 1) {
87 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
88 		goto done;
89 	}
90 
91 	if (!got_object_idset_contains(set, &id1)) {
92 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
93 		goto done;
94 	}
95 
96 	err = got_object_idset_add(set, &id2, (void *)data2);
97 	if (err)
98 		goto done;
99 
100 	if (!got_object_idset_contains(set, &id1)) {
101 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
102 		goto done;
103 	}
104 	if (!got_object_idset_contains(set, &id2)) {
105 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
106 		goto done;
107 	}
108 	if (got_object_idset_num_elements(set) != 2) {
109 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
110 		goto done;
111 	}
112 
113 	err = got_object_idset_add(set, &id3, (void *)data3);
114 	if (err)
115 		goto done;
116 
117 	if (got_object_idset_get(set, &id1) != (void *)data1) {
118 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
119 		goto done;
120 	}
121 	if (got_object_idset_get(set, &id2) != (void *)data2) {
122 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
123 		goto done;
124 	}
125 	if (got_object_idset_get(set, &id3) != (void *)data3) {
126 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
127 		goto done;
128 	}
129 	if (got_object_idset_num_elements(set) != 3) {
130 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
131 		goto done;
132 	}
133 
134 	err = got_object_idset_remove(NULL, set, &id2);
135 	if (err)
136 		goto done;
137 	if (got_object_idset_num_elements(set) != 2) {
138 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
139 		goto done;
140 	}
141 	if (got_object_idset_contains(set, &id2)) {
142 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
143 		goto done;
144 	}
145 	if (got_object_idset_get(set, &id2) != NULL) {
146 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
147 		goto done;
148 	}
149 
150 	got_object_idset_for_each(set, idset_cb, NULL);
151 done:
152 	got_object_idset_free(set);
153 	return (err == NULL);
154 }
155 
156 #define RUN_TEST(expr, name) \
157 	{ test_ok = (expr);  \
158 	if (!quiet) printf("test_%s %s\n", (name), test_ok ? "ok" : "failed"); \
159 	failure = (failure || !test_ok); }
160 
161 static void
162 usage(void)
163 {
164 	fprintf(stderr, "usage: id_test [-v] [-q]\n");
165 }
166 
167 int
168 main(int argc, char *argv[])
169 {
170 	int test_ok = 0, failure = 0;
171 	int ch;
172 
173 #ifndef PROFILE
174 	if (pledge("stdio", NULL) == -1)
175 		err(1, "pledge");
176 #endif
177 
178 	while ((ch = getopt(argc, argv, "vq")) != -1) {
179 		switch (ch) {
180 		case 'v':
181 			verbose = 1;
182 			quiet = 0;
183 			break;
184 		case 'q':
185 			quiet = 1;
186 			verbose = 0;
187 			break;
188 		default:
189 			usage();
190 			return 1;
191 		}
192 	}
193 	argc -= optind;
194 	argv += optind;
195 
196 	RUN_TEST(idset_add_remove_iter(), "idset_add_remove_iter");
197 
198 	return failure ? 1 : 0;
199 }