/* * BIRD -- Set/Community-list Operations Tests * * (c) 2015 CZ.NIC z.s.p.o. * * Can be freely distributed and used under the terms of the GNU GPL. */ #include "test/birdtest.h" #include "test/bt-utils.h" #include "nest/route.h" #include "nest/attrs.h" #include "lib/resource.h" #define SET_SIZE 10 static struct adata *set_sequence; /* <0; SET_SIZE) */ static struct adata *set_sequence_same; /* <0; SET_SIZE) */ static struct adata *set_sequence_higher; /* length = 4 * SET_SIZE_FOR_FORMAT_OUTPUT; /* dirty */ bt_assert(int_set_format(set_sequence, 0, 0, buf, BUFFER_SIZE) == 0); bt_assert(strcmp(buf, "0.0.0.9 0.0.0.8 0.0.0.7 0.0.0.6 0.0.0.5 0.0.0.4 0.0.0.3 0.0.0.2 0.0.0.1 0.0.0.0") == 0); bzero(buf, BUFFER_SIZE); bt_assert(int_set_format(set_sequence, 0, 2, buf, BUFFER_SIZE) == 0); bt_assert(strcmp(buf, "0.0.0.7 0.0.0.6 0.0.0.5 0.0.0.4 0.0.0.3 0.0.0.2 0.0.0.1 0.0.0.0") == 0); bzero(buf, BUFFER_SIZE); bt_assert(int_set_format(set_sequence, 1, 0, buf, BUFFER_SIZE) == 0); bt_assert(strcmp(buf, "(0,9) (0,8) (0,7) (0,6) (0,5) (0,4) (0,3) (0,2) (0,1) (0,0)") == 0); rfree(lp); return BT_SUCCESS; } static int t_set_int_delete(void) { resource_init(); generate_set_sequence(SET_TYPE_INT); struct adata *deleting_sequence = set_sequence; u64 i; for (i = 0; i < SET_SIZE; i++) { deleting_sequence = int_set_del(lp, deleting_sequence, i); bt_assert_msg(int_set_get_size(deleting_sequence) == SET_SIZE-1-i, "int_set_get_size(deleting_sequence) %d != SET_SIZE-1-i %d", int_set_get_size(deleting_sequence), SET_SIZE-1-i); } bt_assert(int_set_get_size(set_sequence) == SET_SIZE); return BT_SUCCESS; } /* * SET EC TESTS */ static int t_set_ec_contains(void) { u64 i; resource_init(); generate_set_sequence(SET_TYPE_EC); bt_assert(ec_set_get_size(set_sequence) == SET_SIZE); for (i = 0; i < SET_SIZE; i++) bt_assert(ec_set_contains(set_sequence, i)); bt_assert(ec_set_contains(set_sequence, -1) == 0); bt_assert(ec_set_contains(set_sequence, SET_SIZE) == 0); // int *data = ec_set_get_data(set_sequence); // for (i = 0; i < SET_SIZE; i++) // bt_assert_msg(data[i] == (SET_SIZE-1-i), "(data[i] = %d) != ((SET_SIZE-1-i) = %d)", data[i], SET_SIZE-1-i); rfree(lp); return BT_SUCCESS; } static int t_set_ec_union(void) { resource_init(); generate_set_sequence(SET_TYPE_EC); struct adata *set_union; set_union = ec_set_union(lp, set_sequence, set_sequence_same); bt_assert(ec_set_get_size(set_union) == SET_SIZE); bt_assert(ec_set_format(set_union, 0, buf, BUFFER_SIZE) == 0); set_union = ec_set_union(lp, set_sequence, set_sequence_higher); 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); bt_assert(ec_set_format(set_union, 0, buf, BUFFER_SIZE) == 0); rfree(lp); return BT_SUCCESS; } static int t_set_ec_format(void) { resource_init(); struct adata empty_as_path = {}; set_sequence = set_sequence_same = set_sequence_higher = set_random = &empty_as_path; lp = lp_new(&root_pool, 0); u64 i = 0; set_sequence = ec_set_add(lp, set_sequence, i); for (i = 1; i < SET_SIZE_FOR_FORMAT_OUTPUT; i++) set_sequence = ec_set_add(lp, set_sequence, i + ((i%2) ? ((u64)EC_RO << 48) : ((u64)EC_RT << 48))); bt_assert(ec_set_format(set_sequence, 0, buf, BUFFER_SIZE) == 0); 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, "ec_set_format() returns %s", buf); rfree(lp); return BT_SUCCESS; } static int t_set_ec_delete(void) { resource_init(); generate_set_sequence(SET_TYPE_EC); struct adata *deleting_sequence = set_sequence; u64 i; for (i = 0; i < SET_SIZE; i++) { deleting_sequence = ec_set_del(lp, deleting_sequence, i); bt_assert_msg(ec_set_get_size(deleting_sequence) == SET_SIZE-1-i, "ec_set_get_size(deleting_sequence) %d != SET_SIZE-1-i %d", ec_set_get_size(deleting_sequence), SET_SIZE-1-i); } bt_assert(ec_set_get_size(set_sequence) == SET_SIZE); return BT_SUCCESS; } int main(int argc, char *argv[]) { bt_init(argc, argv); bt_test_suite(t_set_int_contains, "Testing sets of integers: contains, get_data"); bt_test_suite(t_set_int_format, "Testing sets of integers: format"); bt_test_suite(t_set_int_union, "Testing sets of integers: union"); bt_test_suite(t_set_int_delete, "Testing sets of integers: delete"); bt_test_suite(t_set_ec_contains, "Testing sets of Extended Community values: contains, get_data"); bt_test_suite(t_set_ec_format, "Testing sets of Extended Community values: format"); bt_test_suite(t_set_ec_union, "Testing sets of Extended Community values: union"); bt_test_suite(t_set_ec_delete, "Testing sets of Extended Community values: delete"); return bt_end(); }