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 #include <sys/queue.h>
18 
19 #include <limits.h>
20 #include <stdarg.h>
21 #include <stdlib.h>
22 #include <stdio.h>
23 #include <unistd.h>
24 #include <err.h>
25 #include <sha1.h>
26 #include <sha2.h>
27 #include <zlib.h>
28 #include <time.h>
29 
30 #include "got_error.h"
31 #include "got_object.h"
32 
33 #include "got_lib_object_idset.h"
34 #include "got_lib_hash.h"
35 #include "got_lib_inflate.h"
36 #include "got_lib_delta.h"
37 #include "got_lib_object.h"
38 
39 static int verbose;
40 static int quiet;
41 
42 static const char *id_str1 = "1111111111111111111111111111111111111111";
43 static const char *id_str2 = "2222222222222222222222222222222222222222";
44 static const char *id_str3 = "ffffffffffffffffffffffffffffffffffffffff";
45 static struct got_object_id id1, id2, id3;
46 static const char *data1 = "data1", *data2 = "data2", *data3 = "data3";
47 
48 static const struct got_error *
49 idset_cb(struct got_object_id *id, void *data, void *arg) {
50 	if ((got_object_id_cmp(id, &id1) == 0 && data == (void *)data1) ||
51 	    (got_object_id_cmp(id, &id3) == 0 && data == (void *)data3))
52 		return NULL;
53 	abort();
54 	return NULL; /* not reached */
55 }
56 
57 static int
58 idset_add_remove_iter(void)
59 {
60 	const struct got_error *err = NULL;
61 	struct got_object_idset *set;
62 
63 	set = got_object_idset_alloc();
64 	if (set == NULL) {
65 		err = got_error_from_errno("got_object_idset_alloc");
66 		goto done;
67 	}
68 	if (got_object_idset_num_elements(set) != 0) {
69 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
70 		goto done;
71 	}
72 
73 	if (!got_parse_object_id(&id1, id_str1, GOT_HASH_SHA1)) {
74 		err = got_error(GOT_ERR_BAD_OBJ_ID_STR);
75 		goto done;
76 	}
77 	if (!got_parse_object_id(&id2, id_str2, GOT_HASH_SHA1)) {
78 		err = got_error(GOT_ERR_BAD_OBJ_ID_STR);
79 		goto done;
80 	}
81 	if (!got_parse_object_id(&id3, id_str3, GOT_HASH_SHA1)) {
82 		err = got_error(GOT_ERR_BAD_OBJ_ID_STR);
83 		goto done;
84 	}
85 
86 	err = got_object_idset_add(set, &id1, (void *)data1);
87 	if (err)
88 		goto done;
89 	if (got_object_idset_num_elements(set) != 1) {
90 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
91 		goto done;
92 	}
93 
94 	if (!got_object_idset_contains(set, &id1)) {
95 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
96 		goto done;
97 	}
98 
99 	err = got_object_idset_add(set, &id2, (void *)data2);
100 	if (err)
101 		goto done;
102 
103 	if (!got_object_idset_contains(set, &id1)) {
104 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
105 		goto done;
106 	}
107 	if (!got_object_idset_contains(set, &id2)) {
108 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
109 		goto done;
110 	}
111 	if (got_object_idset_num_elements(set) != 2) {
112 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
113 		goto done;
114 	}
115 
116 	err = got_object_idset_add(set, &id3, (void *)data3);
117 	if (err)
118 		goto done;
119 
120 	if (got_object_idset_get(set, &id1) != (void *)data1) {
121 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
122 		goto done;
123 	}
124 	if (got_object_idset_get(set, &id2) != (void *)data2) {
125 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
126 		goto done;
127 	}
128 	if (got_object_idset_get(set, &id3) != (void *)data3) {
129 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
130 		goto done;
131 	}
132 	if (got_object_idset_num_elements(set) != 3) {
133 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
134 		goto done;
135 	}
136 
137 	err = got_object_idset_remove(NULL, set, &id2);
138 	if (err)
139 		goto done;
140 	if (got_object_idset_num_elements(set) != 2) {
141 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
142 		goto done;
143 	}
144 	if (got_object_idset_contains(set, &id2)) {
145 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
146 		goto done;
147 	}
148 	if (got_object_idset_get(set, &id2) != NULL) {
149 		err = got_error(GOT_ERR_BAD_OBJ_DATA);
150 		goto done;
151 	}
152 
153 	got_object_idset_for_each(set, idset_cb, NULL);
154 done:
155 	got_object_idset_free(set);
156 	return (err == NULL);
157 }
158 
159 #define RUN_TEST(expr, name) \
160 	{ test_ok = (expr);  \
161 	if (!quiet) printf("test_%s %s\n", (name), test_ok ? "ok" : "failed"); \
162 	failure = (failure || !test_ok); }
163 
164 static void
165 usage(void)
166 {
167 	fprintf(stderr, "usage: id_test [-v] [-q]\n");
168 }
169 
170 int
171 main(int argc, char *argv[])
172 {
173 	int test_ok = 0, failure = 0;
174 	int ch;
175 
176 #ifndef PROFILE
177 	if (pledge("stdio", NULL) == -1)
178 		err(1, "pledge");
179 #endif
180 
181 	while ((ch = getopt(argc, argv, "qv")) != -1) {
182 		switch (ch) {
183 		case 'q':
184 			quiet = 1;
185 			verbose = 0;
186 			break;
187 		case 'v':
188 			verbose = 1;
189 			quiet = 0;
190 			break;
191 		default:
192 			usage();
193 			return 1;
194 		}
195 	}
196 	argc -= optind;
197 	argv += optind;
198 
199 	RUN_TEST(idset_add_remove_iter(), "idset_add_remove_iter");
200 
201 	return failure ? 1 : 0;
202 }