]>
Commit | Line | Data |
---|---|---|
9b0a0ba9 OZ |
1 | /* |
2 | * BIRD -- Set/Community-list Operations Tests | |
3 | * | |
4 | * (c) 2015 CZ.NIC z.s.p.o. | |
5 | * | |
6 | * Can be freely distributed and used under the terms of the GNU GPL. | |
7 | */ | |
8 | ||
9 | #include "test/birdtest.h" | |
10 | #include "test/bt-utils.h" | |
11 | ||
12 | #include "lib/net.h" | |
13 | #include "nest/route.h" | |
14 | #include "nest/attrs.h" | |
15 | #include "lib/resource.h" | |
16 | ||
17 | #define SET_SIZE 10 | |
18 | static struct adata *set_sequence; /* <0; SET_SIZE) */ | |
19 | static struct adata *set_sequence_same; /* <0; SET_SIZE) */ | |
20 | static struct adata *set_sequence_higher; /* <SET_SIZE; 2*SET_SIZE) */ | |
21 | static struct adata *set_random; | |
22 | ||
23 | #define BUFFER_SIZE 1000 | |
24 | static byte buf[BUFFER_SIZE] = {}; | |
25 | ||
26 | #define SET_SIZE_FOR_FORMAT_OUTPUT 10 | |
27 | ||
28 | struct linpool *lp; | |
29 | ||
30 | enum set_type | |
31 | { | |
32 | SET_TYPE_INT, | |
33 | SET_TYPE_EC | |
34 | }; | |
35 | ||
36 | static void | |
37 | generate_set_sequence(enum set_type type) | |
38 | { | |
39 | struct adata empty_as_path = {}; | |
40 | set_sequence = set_sequence_same = set_sequence_higher = set_random = &empty_as_path; | |
05d47bd5 | 41 | lp = lp_new_default(&root_pool); |
9b0a0ba9 OZ |
42 | |
43 | int i; | |
44 | for (i = 0; i < SET_SIZE; i++) | |
45 | { | |
46 | if (type == SET_TYPE_INT) | |
47 | { | |
48 | set_sequence = int_set_add(lp, set_sequence, i); | |
49 | set_sequence_same = int_set_add(lp, set_sequence_same, i); | |
50 | set_sequence_higher = int_set_add(lp, set_sequence_higher, i + SET_SIZE); | |
51 | set_random = int_set_add(lp, set_random, bt_random()); | |
52 | } | |
53 | else if (type == SET_TYPE_EC) | |
54 | { | |
55 | set_sequence = ec_set_add(lp, set_sequence, i); | |
56 | set_sequence_same = ec_set_add(lp, set_sequence_same, i); | |
57 | set_sequence_higher = ec_set_add(lp, set_sequence_higher, i + SET_SIZE); | |
58 | set_random = ec_set_add(lp, set_random, (bt_random() << 32 | bt_random())); | |
59 | } | |
60 | else | |
61 | bt_abort_msg("This should be unreachable"); | |
62 | } | |
63 | } | |
64 | ||
65 | /* | |
66 | * SET INT TESTS | |
67 | */ | |
68 | ||
69 | static int | |
70 | t_set_int_contains(void) | |
71 | { | |
72 | int i; | |
73 | ||
74 | resource_init(); | |
75 | generate_set_sequence(SET_TYPE_INT); | |
76 | ||
77 | bt_assert(int_set_get_size(set_sequence) == SET_SIZE); | |
78 | ||
79 | for (i = 0; i < SET_SIZE; i++) | |
80 | bt_assert(int_set_contains(set_sequence, i)); | |
81 | bt_assert(int_set_contains(set_sequence, -1) == 0); | |
82 | bt_assert(int_set_contains(set_sequence, SET_SIZE) == 0); | |
83 | ||
84 | int *data = int_set_get_data(set_sequence); | |
85 | for (i = 0; i < SET_SIZE; i++) | |
86 | bt_assert_msg(data[i] == i, "(data[i] = %d) == i = %d)", data[i], i); | |
87 | ||
88 | rfree(lp); | |
5e3cd0e5 | 89 | return 1; |
9b0a0ba9 OZ |
90 | } |
91 | ||
92 | static int | |
93 | t_set_int_union(void) | |
94 | { | |
95 | resource_init(); | |
96 | generate_set_sequence(SET_TYPE_INT); | |
97 | ||
98 | struct adata *set_union; | |
99 | set_union = int_set_union(lp, set_sequence, set_sequence_same); | |
100 | bt_assert(int_set_get_size(set_union) == SET_SIZE); | |
101 | bt_assert(int_set_format(set_union, 0, 2, buf, BUFFER_SIZE) == 0); | |
102 | ||
103 | set_union = int_set_union(lp, set_sequence, set_sequence_higher); | |
104 | bt_assert_msg(int_set_get_size(set_union) == SET_SIZE*2, "int_set_get_size(set_union) %d, SET_SIZE*2 %d", int_set_get_size(set_union), SET_SIZE*2); | |
105 | bt_assert(int_set_format(set_union, 0, 2, buf, BUFFER_SIZE) == 0); | |
106 | ||
107 | rfree(lp); | |
5e3cd0e5 | 108 | return 1; |
9b0a0ba9 OZ |
109 | } |
110 | ||
111 | static int | |
112 | t_set_int_format(void) | |
113 | { | |
114 | resource_init(); | |
115 | generate_set_sequence(SET_TYPE_INT); | |
116 | ||
117 | set_sequence->length = 4 * SET_SIZE_FOR_FORMAT_OUTPUT; /* dirty */ | |
118 | bt_assert(int_set_format(set_sequence, 0, 0, buf, BUFFER_SIZE) == 0); | |
119 | bt_assert(strcmp(buf, "0.0.0.0 0.0.0.1 0.0.0.2 0.0.0.3 0.0.0.4 0.0.0.5 0.0.0.6 0.0.0.7 0.0.0.8 0.0.0.9") == 0); | |
120 | ||
121 | bzero(buf, BUFFER_SIZE); | |
122 | bt_assert(int_set_format(set_sequence, 0, 2, buf, BUFFER_SIZE) == 0); | |
123 | bt_assert(strcmp(buf, "0.0.0.2 0.0.0.3 0.0.0.4 0.0.0.5 0.0.0.6 0.0.0.7 0.0.0.8 0.0.0.9") == 0); | |
124 | ||
125 | bzero(buf, BUFFER_SIZE); | |
126 | bt_assert(int_set_format(set_sequence, 1, 0, buf, BUFFER_SIZE) == 0); | |
127 | bt_assert(strcmp(buf, "(0,0) (0,1) (0,2) (0,3) (0,4) (0,5) (0,6) (0,7) (0,8) (0,9)") == 0); | |
128 | ||
129 | rfree(lp); | |
5e3cd0e5 | 130 | return 1; |
9b0a0ba9 OZ |
131 | } |
132 | ||
133 | static int | |
134 | t_set_int_delete(void) | |
135 | { | |
136 | resource_init(); | |
137 | generate_set_sequence(SET_TYPE_INT); | |
138 | ||
139 | struct adata *deleting_sequence = set_sequence; | |
140 | u32 i; | |
141 | for (i = 0; i < SET_SIZE; i++) | |
142 | { | |
143 | deleting_sequence = int_set_del(lp, deleting_sequence, i); | |
144 | bt_assert_msg(int_set_get_size(deleting_sequence) == (int) (SET_SIZE-1-i), | |
145 | "int_set_get_size(deleting_sequence) %d == SET_SIZE-1-i %d", | |
146 | int_set_get_size(deleting_sequence), | |
147 | SET_SIZE-1-i); | |
148 | } | |
149 | ||
150 | bt_assert(int_set_get_size(set_sequence) == SET_SIZE); | |
151 | ||
5e3cd0e5 | 152 | return 1; |
9b0a0ba9 OZ |
153 | } |
154 | ||
155 | /* | |
156 | * SET EC TESTS | |
157 | */ | |
158 | ||
159 | static int | |
160 | t_set_ec_contains(void) | |
161 | { | |
162 | u32 i; | |
163 | ||
164 | resource_init(); | |
165 | generate_set_sequence(SET_TYPE_EC); | |
166 | ||
167 | bt_assert(ec_set_get_size(set_sequence) == SET_SIZE); | |
168 | ||
169 | for (i = 0; i < SET_SIZE; i++) | |
170 | bt_assert(ec_set_contains(set_sequence, i)); | |
171 | bt_assert(ec_set_contains(set_sequence, -1) == 0); | |
172 | bt_assert(ec_set_contains(set_sequence, SET_SIZE) == 0); | |
173 | ||
174 | // int *data = ec_set_get_data(set_sequence); | |
175 | // for (i = 0; i < SET_SIZE; i++) | |
176 | // bt_assert_msg(data[i] == (SET_SIZE-1-i), "(data[i] = %d) == ((SET_SIZE-1-i) = %d)", data[i], SET_SIZE-1-i); | |
177 | ||
178 | rfree(lp); | |
5e3cd0e5 | 179 | return 1; |
9b0a0ba9 OZ |
180 | } |
181 | ||
182 | static int | |
183 | t_set_ec_union(void) | |
184 | { | |
185 | resource_init(); | |
186 | generate_set_sequence(SET_TYPE_EC); | |
187 | ||
188 | struct adata *set_union; | |
189 | set_union = ec_set_union(lp, set_sequence, set_sequence_same); | |
190 | bt_assert(ec_set_get_size(set_union) == SET_SIZE); | |
191 | bt_assert(ec_set_format(set_union, 0, buf, BUFFER_SIZE) == 0); | |
192 | ||
193 | set_union = ec_set_union(lp, set_sequence, set_sequence_higher); | |
194 | bt_assert_msg(ec_set_get_size(set_union) == SET_SIZE*2, "ec_set_get_size(set_union) %d, SET_SIZE*2 %d", ec_set_get_size(set_union), SET_SIZE*2); | |
195 | bt_assert(ec_set_format(set_union, 0, buf, BUFFER_SIZE) == 0); | |
196 | ||
197 | rfree(lp); | |
5e3cd0e5 | 198 | return 1; |
9b0a0ba9 OZ |
199 | } |
200 | ||
201 | static int | |
202 | t_set_ec_format(void) | |
203 | { | |
204 | resource_init(); | |
205 | ||
206 | struct adata empty_as_path = {}; | |
207 | set_sequence = set_sequence_same = set_sequence_higher = set_random = &empty_as_path; | |
05d47bd5 | 208 | lp = lp_new_default(&root_pool); |
9b0a0ba9 OZ |
209 | |
210 | u64 i = 0; | |
211 | set_sequence = ec_set_add(lp, set_sequence, i); | |
212 | for (i = 1; i < SET_SIZE_FOR_FORMAT_OUTPUT; i++) | |
213 | set_sequence = ec_set_add(lp, set_sequence, i + ((i%2) ? ((u64)EC_RO << 48) : ((u64)EC_RT << 48))); | |
214 | ||
215 | bt_assert(ec_set_format(set_sequence, 0, buf, BUFFER_SIZE) == 0); | |
216 | bt_assert_msg(strcmp(buf, "(unknown 0x0, 0, 0) (ro, 0, 1) (rt, 0, 2) (ro, 0, 3) (rt, 0, 4) (ro, 0, 5) (rt, 0, 6) (ro, 0, 7) (rt, 0, 8) (ro, 0, 9)") == 0, | |
217 | "ec_set_format() returns '%s'", buf); | |
218 | ||
219 | rfree(lp); | |
5e3cd0e5 | 220 | return 1; |
9b0a0ba9 OZ |
221 | } |
222 | ||
223 | static int | |
224 | t_set_ec_delete(void) | |
225 | { | |
226 | resource_init(); | |
227 | generate_set_sequence(SET_TYPE_EC); | |
228 | ||
229 | struct adata *deleting_sequence = set_sequence; | |
230 | u32 i; | |
231 | for (i = 0; i < SET_SIZE; i++) | |
232 | { | |
233 | deleting_sequence = ec_set_del(lp, deleting_sequence, i); | |
234 | bt_assert_msg(ec_set_get_size(deleting_sequence) == (int) (SET_SIZE-1-i), | |
235 | "ec_set_get_size(deleting_sequence) %d == SET_SIZE-1-i %d", | |
236 | ec_set_get_size(deleting_sequence), SET_SIZE-1-i); | |
237 | } | |
238 | ||
239 | bt_assert(ec_set_get_size(set_sequence) == SET_SIZE); | |
240 | ||
5e3cd0e5 | 241 | return 1; |
9b0a0ba9 OZ |
242 | } |
243 | ||
244 | int | |
245 | main(int argc, char *argv[]) | |
246 | { | |
247 | bt_init(argc, argv); | |
248 | ||
249 | bt_test_suite(t_set_int_contains, "Testing sets of integers: contains, get_data"); | |
250 | bt_test_suite(t_set_int_format, "Testing sets of integers: format"); | |
251 | bt_test_suite(t_set_int_union, "Testing sets of integers: union"); | |
252 | bt_test_suite(t_set_int_delete, "Testing sets of integers: delete"); | |
253 | ||
254 | bt_test_suite(t_set_ec_contains, "Testing sets of Extended Community values: contains, get_data"); | |
255 | bt_test_suite(t_set_ec_format, "Testing sets of Extended Community values: format"); | |
256 | bt_test_suite(t_set_ec_union, "Testing sets of Extended Community values: union"); | |
257 | bt_test_suite(t_set_ec_delete, "Testing sets of Extended Community values: delete"); | |
258 | ||
259 | return bt_exit_value(); | |
260 | } |