mirror of
https://gitlab.nic.cz/labs/bird.git
synced 2024-11-10 13:18:42 +00:00
94eb0858c2
There is a simple universal IO loop, taking care of events, timers and sockets. Primarily, one instance of a protocol should use exactly one IO loop to do all its work, as is now done in BFD. Contrary to previous versions, the loop is now launched and cleaned by the nest/proto.c code, allowing for a protocol to just request its own loop by setting the loop's lock order in config higher than the_bird. It is not supported nor checked if any protocol changed the requested lock order in reconfigure. No protocol should do it at all.
264 lines
7.4 KiB
C
264 lines
7.4 KiB
C
/*
|
|
* 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 "lib/net.h"
|
|
#include "nest/route.h"
|
|
#include "nest/attrs.h"
|
|
#include "lib/resource.h"
|
|
|
|
#define SET_SIZE 10
|
|
static const struct adata *set_sequence; /* <0; SET_SIZE) */
|
|
static const struct adata *set_sequence_same; /* <0; SET_SIZE) */
|
|
static const struct adata *set_sequence_higher; /* <SET_SIZE; 2*SET_SIZE) */
|
|
static const struct adata *set_random;
|
|
|
|
#define BUFFER_SIZE 1000
|
|
static byte buf[BUFFER_SIZE] = {};
|
|
|
|
#define SET_SIZE_FOR_FORMAT_OUTPUT 10
|
|
|
|
struct linpool *lp;
|
|
|
|
enum set_type
|
|
{
|
|
SET_TYPE_INT,
|
|
SET_TYPE_EC
|
|
};
|
|
|
|
static void
|
|
generate_set_sequence(enum set_type type, int len)
|
|
{
|
|
struct adata empty_as_path = {};
|
|
set_sequence = set_sequence_same = set_sequence_higher = set_random = &empty_as_path;
|
|
lp = lp_new_default(&root_pool);
|
|
|
|
int i;
|
|
for (i = 0; i < len; i++)
|
|
{
|
|
if (type == SET_TYPE_INT)
|
|
{
|
|
set_sequence = int_set_add(lp, set_sequence, i);
|
|
set_sequence_same = int_set_add(lp, set_sequence_same, i);
|
|
set_sequence_higher = int_set_add(lp, set_sequence_higher, i + SET_SIZE);
|
|
set_random = int_set_add(lp, set_random, bt_random());
|
|
}
|
|
else if (type == SET_TYPE_EC)
|
|
{
|
|
set_sequence = ec_set_add(lp, set_sequence, i);
|
|
set_sequence_same = ec_set_add(lp, set_sequence_same, i);
|
|
set_sequence_higher = ec_set_add(lp, set_sequence_higher, i + SET_SIZE);
|
|
set_random = ec_set_add(lp, set_random, (bt_random() << 32 | bt_random()));
|
|
}
|
|
else
|
|
bt_abort_msg("This should be unreachable");
|
|
}
|
|
}
|
|
|
|
/*
|
|
* SET INT TESTS
|
|
*/
|
|
|
|
static int
|
|
t_set_int_contains(void)
|
|
{
|
|
int i;
|
|
|
|
resource_init();
|
|
generate_set_sequence(SET_TYPE_INT, SET_SIZE);
|
|
|
|
bt_assert(int_set_get_size(set_sequence) == SET_SIZE);
|
|
|
|
for (i = 0; i < SET_SIZE; i++)
|
|
bt_assert(int_set_contains(set_sequence, i));
|
|
bt_assert(int_set_contains(set_sequence, -1) == 0);
|
|
bt_assert(int_set_contains(set_sequence, SET_SIZE) == 0);
|
|
|
|
int *data = int_set_get_data(set_sequence);
|
|
for (i = 0; i < SET_SIZE; i++)
|
|
bt_assert_msg(data[i] == i, "(data[i] = %d) == i = %d)", data[i], i);
|
|
|
|
rfree(lp);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
t_set_int_union(void)
|
|
{
|
|
resource_init();
|
|
generate_set_sequence(SET_TYPE_INT, SET_SIZE);
|
|
|
|
const struct adata *set_union;
|
|
set_union = int_set_union(lp, set_sequence, set_sequence_same);
|
|
bt_assert(int_set_get_size(set_union) == SET_SIZE);
|
|
bt_assert(int_set_format(set_union, 0, 2, buf, BUFFER_SIZE) == 0);
|
|
|
|
set_union = int_set_union(lp, set_sequence, set_sequence_higher);
|
|
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);
|
|
bt_assert(int_set_format(set_union, 0, 2, buf, BUFFER_SIZE) == 0);
|
|
|
|
rfree(lp);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
t_set_int_format(void)
|
|
{
|
|
resource_init();
|
|
generate_set_sequence(SET_TYPE_INT, SET_SIZE_FOR_FORMAT_OUTPUT);
|
|
|
|
bt_assert(int_set_format(set_sequence, 0, 0, buf, BUFFER_SIZE) == 0);
|
|
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);
|
|
|
|
bzero(buf, BUFFER_SIZE);
|
|
bt_assert(int_set_format(set_sequence, 0, 2, buf, BUFFER_SIZE) == 0);
|
|
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);
|
|
|
|
bzero(buf, BUFFER_SIZE);
|
|
bt_assert(int_set_format(set_sequence, 1, 0, buf, BUFFER_SIZE) == 0);
|
|
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);
|
|
|
|
rfree(lp);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
t_set_int_delete(void)
|
|
{
|
|
resource_init();
|
|
generate_set_sequence(SET_TYPE_INT, SET_SIZE);
|
|
|
|
const struct adata *deleting_sequence = set_sequence;
|
|
u32 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) == (int) (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 1;
|
|
}
|
|
|
|
/*
|
|
* SET EC TESTS
|
|
*/
|
|
|
|
static int
|
|
t_set_ec_contains(void)
|
|
{
|
|
u32 i;
|
|
|
|
resource_init();
|
|
generate_set_sequence(SET_TYPE_EC, SET_SIZE);
|
|
|
|
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 1;
|
|
}
|
|
|
|
static int
|
|
t_set_ec_union(void)
|
|
{
|
|
resource_init();
|
|
generate_set_sequence(SET_TYPE_EC, SET_SIZE);
|
|
|
|
const 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 1;
|
|
}
|
|
|
|
static int
|
|
t_set_ec_format(void)
|
|
{
|
|
resource_init();
|
|
|
|
const struct adata empty_as_path = {};
|
|
set_sequence = set_sequence_same = set_sequence_higher = set_random = &empty_as_path;
|
|
lp = lp_new_default(&root_pool);
|
|
|
|
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 1;
|
|
}
|
|
|
|
static int
|
|
t_set_ec_delete(void)
|
|
{
|
|
resource_init();
|
|
generate_set_sequence(SET_TYPE_EC, SET_SIZE);
|
|
|
|
const struct adata *deleting_sequence = set_sequence;
|
|
u32 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) == (int) (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 1;
|
|
}
|
|
|
|
|
|
void resource_sys_init(void);
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
bt_init(argc, argv);
|
|
resource_sys_init();
|
|
|
|
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_exit_value();
|
|
}
|