#include "bgpd/rfapi/rfapi_backend.h"
#endif
+#define OUT_SYMBOL_INFO "\u25ba"
+#define OUT_SYMBOL_OK "\u2714"
+#define OUT_SYMBOL_NOK "\u2716"
+
+#define TEST_ASSERT(T, C) \
+ do { \
+ if ((T)->state != TEST_SUCCESS || (C)) \
+ break; \
+ (T)->state = TEST_ASSERT_ERROR; \
+ (T)->error = str_printf("assertion failed: %s (%s:%d)", (#C), \
+ __FILE__, __LINE__); \
+ } while (0)
+
+#define TEST_ASSERT_EQ(T, A, B) \
+ do { \
+ if ((T)->state != TEST_SUCCESS || ((A) == (B))) \
+ break; \
+ (T)->state = TEST_ASSERT_ERROR; \
+ (T)->error = str_printf( \
+ "assertion failed: %s[%d] == [%d]%s (%s:%d)", (#A), \
+ (A), (B), (#B), __FILE__, __LINE__); \
+ } while (0)
+
+#define TEST_HANDLER_MAX 5
+#define TEST_HANDLER(name) _test_handler_##name
+#define TEST_HANDLER_DECL(name) \
+ static void _test_handler_##name( \
+ struct test *test, struct test_peer_attr *pa, \
+ struct peer *peer, struct peer *group, bool peer_set, \
+ bool group_set)
+
+#define TEST_ATTR_HANDLER_DECL(name, attr, pval, gval) \
+ TEST_HANDLER_DECL(name) \
+ { \
+ if (peer_set) \
+ TEST_ASSERT_EQ(test, peer->attr, (pval)); \
+ else if (peer_group_active(peer) && group_set) \
+ TEST_ASSERT_EQ(test, peer->attr, (gval)); \
+ if (group_set) \
+ TEST_ASSERT_EQ(test, group->attr, (gval)); \
+ } \
+ TEST_HANDLER_DECL(name)
+
+#define TEST_STR_ATTR_HANDLER_DECL(name, attr, pval, gval) \
+ TEST_HANDLER_DECL(name) \
+ { \
+ if (peer_set) { \
+ TEST_ASSERT(test, peer->attr != NULL); \
+ TEST_ASSERT(test, !strcmp(peer->attr, (pval))); \
+ } else if (peer_group_active(peer) && group_set) { \
+ TEST_ASSERT(test, peer->attr != NULL); \
+ TEST_ASSERT(test, !strcmp(peer->attr, (gval))); \
+ } \
+ if (group_set) { \
+ TEST_ASSERT(test, group->attr != NULL); \
+ TEST_ASSERT(test, !strcmp(group->attr, (gval))); \
+ } \
+ } \
+ TEST_HANDLER_DECL(name)
+
+#define TEST_SU_ATTR_HANDLER_DECL(name, attr, pval, gval) \
+ TEST_HANDLER_DECL(name) \
+ { \
+ union sockunion su; \
+ if (peer_set) { \
+ str2sockunion(pval, &su); \
+ TEST_ASSERT(test, !sockunion_cmp(peer->attr, &su)); \
+ } else if (peer_group_active(peer) && group_set) { \
+ str2sockunion(gval, &su); \
+ TEST_ASSERT(test, !sockunion_cmp(group->attr, &su)); \
+ } \
+ if (group_set) { \
+ str2sockunion(gval, &su); \
+ TEST_ASSERT(test, !sockunion_cmp(group->attr, &su)); \
+ } \
+ } \
+ TEST_HANDLER_DECL(name)
+
/* Required variables to link in libbgp */
struct zebra_privs_t bgpd_privs = {0};
struct thread_master *master;
safi_t safi;
struct test_peer_family families[AFI_MAX * SAFI_MAX];
- void (*custom_handler)(struct test *test, struct peer *peer,
- struct peer *group, bool peer_set,
- bool group_set);
+ void (*handlers[TEST_HANDLER_MAX])(struct test *test,
+ struct test_peer_attr *pa,
+ struct peer *peer,
+ struct peer *group, bool peer_set,
+ bool group_set);
};
-#define OUT_SYMBOL_INFO "\u25ba"
-#define OUT_SYMBOL_OK "\u2714"
-#define OUT_SYMBOL_NOK "\u2716"
-
-#define TEST_ASSERT_EQ(T, A, B) \
- do { \
- if ((T)->state != TEST_SUCCESS || ((A) == (B))) \
- break; \
- (T)->state = TEST_ASSERT_ERROR; \
- (T)->error = str_printf( \
- "assertion failed: %s[%d] == [%d]%s (%s:%d)", (#A), \
- (A), (B), (#B), __FILE__, __LINE__); \
- } while (0)
-
static struct test_config cfg = {
.local_asn = 100,
.peer_asn = 200,
return buf;
}
+TEST_ATTR_HANDLER_DECL(advertisement_interval, v_routeadv, 10, 20);
+TEST_STR_ATTR_HANDLER_DECL(password, password, "FRR-Peer", "FRR-Group");
+TEST_ATTR_HANDLER_DECL(local_as, change_local_as, 1, 2);
+TEST_ATTR_HANDLER_DECL(timers_1, keepalive, 10, 20);
+TEST_ATTR_HANDLER_DECL(timers_2, holdtime, 30, 60);
+TEST_SU_ATTR_HANDLER_DECL(update_source_su, update_source, "255.255.255.1",
+ "255.255.255.2");
+TEST_STR_ATTR_HANDLER_DECL(update_source_if, update_if, "IF-PEER", "IF-GROUP");
+
+TEST_ATTR_HANDLER_DECL(allowas_in, allowas_in[pa->afi][pa->safi], 1, 2);
+TEST_STR_ATTR_HANDLER_DECL(default_originate_route_map,
+ default_rmap[pa->afi][pa->safi].name, "RM-PEER",
+ "RM-GROUP");
+TEST_STR_ATTR_HANDLER_DECL(
+ distribute_list,
+ filter[pa->afi][pa->safi].dlist[pa->u.filter.direct].name, "DL-PEER",
+ "DL-GROUP");
+TEST_STR_ATTR_HANDLER_DECL(
+ filter_list, filter[pa->afi][pa->safi].aslist[pa->u.filter.direct].name,
+ "FL-PEER", "FL-GROUP");
+TEST_ATTR_HANDLER_DECL(maximum_prefix, pmax[pa->afi][pa->safi], 10, 20);
+TEST_ATTR_HANDLER_DECL(maximum_prefix_threshold,
+ pmax_threshold[pa->afi][pa->safi], 1, 2);
+TEST_ATTR_HANDLER_DECL(maximum_prefix_restart, pmax_restart[pa->afi][pa->safi],
+ 100, 200);
+TEST_STR_ATTR_HANDLER_DECL(
+ prefix_list, filter[pa->afi][pa->safi].plist[pa->u.filter.direct].name,
+ "PL-PEER", "PL-GROUP");
+TEST_STR_ATTR_HANDLER_DECL(
+ route_map, filter[pa->afi][pa->safi].map[pa->u.filter.direct].name,
+ "RM-PEER", "RM-GROUP");
+TEST_STR_ATTR_HANDLER_DECL(unsuppress_map, filter[pa->afi][pa->safi].usmap.name,
+ "UM-PEER", "UM-GROUP");
+TEST_ATTR_HANDLER_DECL(weight, weight[pa->afi][pa->safi], 100, 200);
+
/* clang-format off */
static struct test_peer_attr test_peer_attrs[] = {
/* Peer Attributes */
.group_cmd = "advertisement-interval 20",
.u.flag = PEER_FLAG_ROUTEADV,
.type = PEER_AT_GLOBAL_FLAG,
+ .handlers[0] = TEST_HANDLER(advertisement_interval),
},
{
.cmd = "capability dynamic",
.cmd = "local-as",
.peer_cmd = "local-as 1",
.group_cmd = "local-as 2",
- .type = PEER_AT_GLOBAL_CUSTOM,
+ .u.flag = PEER_FLAG_LOCAL_AS,
+ .type = PEER_AT_GLOBAL_FLAG,
+ .handlers[0] = TEST_HANDLER(local_as),
},
{
.cmd = "local-as 1 no-prepend",
- .u.flag = PEER_FLAG_LOCAL_AS_NO_PREPEND,
+ .u.flag = PEER_FLAG_LOCAL_AS | PEER_FLAG_LOCAL_AS_NO_PREPEND,
.type = PEER_AT_GLOBAL_FLAG,
},
{
.cmd = "local-as 1 no-prepend replace-as",
- .u.flag = PEER_FLAG_LOCAL_AS_REPLACE_AS,
+ .u.flag = PEER_FLAG_LOCAL_AS | PEER_FLAG_LOCAL_AS_REPLACE_AS,
.type = PEER_AT_GLOBAL_FLAG,
},
{
.cmd = "password",
.peer_cmd = "password FRR-Peer",
.group_cmd = "password FRR-Group",
- .type = PEER_AT_GLOBAL_CUSTOM,
+ .u.flag = PEER_FLAG_PASSWORD,
+ .type = PEER_AT_GLOBAL_FLAG,
+ .handlers[0] = TEST_HANDLER(password),
},
{
.cmd = "shutdown",
.group_cmd = "timers 20 60",
.u.flag = PEER_FLAG_TIMER,
.type = PEER_AT_GLOBAL_FLAG,
+ .handlers[0] = TEST_HANDLER(timers_1),
+ .handlers[1] = TEST_HANDLER(timers_2),
},
{
.cmd = "timers connect",
.cmd = "update-source",
.peer_cmd = "update-source 255.255.255.1",
.group_cmd = "update-source 255.255.255.2",
- .type = PEER_AT_GLOBAL_CUSTOM,
+ .u.flag = PEER_FLAG_UPDATE_SOURCE,
+ .type = PEER_AT_GLOBAL_FLAG,
+ .handlers[0] = TEST_HANDLER(update_source_su),
},
{
.cmd = "update-source",
- .peer_cmd = "update-source IFACE-PEER",
- .group_cmd = "update-source IFACE-GROUP",
- .type = PEER_AT_GLOBAL_CUSTOM,
+ .peer_cmd = "update-source IF-PEER",
+ .group_cmd = "update-source IF-GROUP",
+ .u.flag = PEER_FLAG_UPDATE_SOURCE,
+ .type = PEER_AT_GLOBAL_FLAG,
+ .handlers[0] = TEST_HANDLER(update_source_if),
},
/* Address Family Attributes */
.peer_cmd = "allowas-in 1",
.group_cmd = "allowas-in 2",
.u.flag = PEER_FLAG_ALLOWAS_IN,
+ .handlers[0] = TEST_HANDLER(allowas_in),
},
{
.cmd = "allowas-in origin",
.peer_cmd = "default-originate route-map RM-PEER",
.group_cmd = "default-originate route-map RM-GROUP",
.u.flag = PEER_FLAG_DEFAULT_ORIGINATE,
+ .handlers[0] = TEST_HANDLER(default_originate_route_map),
},
{
.cmd = "distribute-list",
- .peer_cmd = "distribute-list FL-PEER in",
- .group_cmd = "distribute-list FL-GROUP in",
+ .peer_cmd = "distribute-list DL-PEER in",
+ .group_cmd = "distribute-list DL-GROUP in",
.type = PEER_AT_AF_FILTER,
.u.filter.flag = PEER_FT_DISTRIBUTE_LIST,
.u.filter.direct = FILTER_IN,
+ .handlers[0] = TEST_HANDLER(distribute_list),
},
{
.cmd = "distribute-list",
- .peer_cmd = "distribute-list FL-PEER out",
- .group_cmd = "distribute-list FL-GROUP out",
+ .peer_cmd = "distribute-list DL-PEER out",
+ .group_cmd = "distribute-list DL-GROUP out",
.type = PEER_AT_AF_FILTER,
.u.filter.flag = PEER_FT_DISTRIBUTE_LIST,
.u.filter.direct = FILTER_OUT,
+ .handlers[0] = TEST_HANDLER(distribute_list),
},
{
.cmd = "filter-list",
.type = PEER_AT_AF_FILTER,
.u.filter.flag = PEER_FT_FILTER_LIST,
.u.filter.direct = FILTER_IN,
+ .handlers[0] = TEST_HANDLER(filter_list),
},
{
.cmd = "filter-list",
.type = PEER_AT_AF_FILTER,
.u.filter.flag = PEER_FT_FILTER_LIST,
.u.filter.direct = FILTER_OUT,
+ .handlers[0] = TEST_HANDLER(filter_list),
},
{
.cmd = "maximum-prefix",
.peer_cmd = "maximum-prefix 10",
.group_cmd = "maximum-prefix 20",
.u.flag = PEER_FLAG_MAX_PREFIX,
+ .handlers[0] = TEST_HANDLER(maximum_prefix),
},
{
.cmd = "maximum-prefix",
.peer_cmd = "maximum-prefix 10 restart 100",
.group_cmd = "maximum-prefix 20 restart 200",
.u.flag = PEER_FLAG_MAX_PREFIX,
+ .handlers[0] = TEST_HANDLER(maximum_prefix),
+ .handlers[1] = TEST_HANDLER(maximum_prefix_restart),
},
{
.cmd = "maximum-prefix",
.peer_cmd = "maximum-prefix 10 1 restart 100",
.group_cmd = "maximum-prefix 20 2 restart 200",
.u.flag = PEER_FLAG_MAX_PREFIX,
+ .handlers[0] = TEST_HANDLER(maximum_prefix),
+ .handlers[1] = TEST_HANDLER(maximum_prefix_threshold),
+ .handlers[2] = TEST_HANDLER(maximum_prefix_restart),
},
{
.cmd = "maximum-prefix",
.peer_cmd = "maximum-prefix 10 warning-only",
.group_cmd = "maximum-prefix 20 warning-only",
.u.flag = PEER_FLAG_MAX_PREFIX | PEER_FLAG_MAX_PREFIX_WARNING,
+ .handlers[0] = TEST_HANDLER(maximum_prefix),
},
{
.cmd = "maximum-prefix",
.peer_cmd = "maximum-prefix 10 1 warning-only",
.group_cmd = "maximum-prefix 20 2 warning-only",
.u.flag = PEER_FLAG_MAX_PREFIX | PEER_FLAG_MAX_PREFIX_WARNING,
+ .handlers[0] = TEST_HANDLER(maximum_prefix),
+ .handlers[1] = TEST_HANDLER(maximum_prefix_threshold),
},
{
.cmd = "next-hop-self",
.type = PEER_AT_AF_FILTER,
.u.filter.flag = PEER_FT_PREFIX_LIST,
.u.filter.direct = FILTER_IN,
+ .handlers[0] = TEST_HANDLER(prefix_list),
},
{
.cmd = "prefix-list",
.type = PEER_AT_AF_FILTER,
.u.filter.flag = PEER_FT_PREFIX_LIST,
.u.filter.direct = FILTER_OUT,
+ .handlers[0] = TEST_HANDLER(prefix_list),
},
{
.cmd = "remove-private-AS",
.type = PEER_AT_AF_FILTER,
.u.filter.flag = PEER_FT_ROUTE_MAP,
.u.filter.direct = FILTER_IN,
+ .handlers[0] = TEST_HANDLER(route_map),
},
{
.cmd = "route-map",
.type = PEER_AT_AF_FILTER,
.u.filter.flag = PEER_FT_ROUTE_MAP,
.u.filter.direct = FILTER_OUT,
+ .handlers[0] = TEST_HANDLER(route_map),
},
{
.cmd = "route-reflector-client",
.type = PEER_AT_AF_FILTER,
.u.filter.flag = PEER_FT_UNSUPPRESS_MAP,
.u.filter.direct = 0,
+ .handlers[0] = TEST_HANDLER(unsuppress_map),
},
{
.cmd = "weight",
.peer_cmd = "weight 100",
.group_cmd = "weight 200",
.u.flag = PEER_FLAG_WEIGHT,
+ .handlers[0] = TEST_HANDLER(weight),
},
{NULL}
};
struct peer *peer, struct peer *group, bool peer_set,
bool group_set)
{
+ int i;
char *handler_error;
- /* Skip execution if test instance has previously failed. */
- if (test->state != TEST_SUCCESS)
- return;
-
- /* Skip execution if no custom handler is defined. */
- if (!pa->custom_handler)
- return;
-
- /* Execute custom handler. */
- pa->custom_handler(test, peer, group, peer_set, group_set);
- if (test->state != TEST_SUCCESS) {
- test->state = TEST_CUSTOM_ERROR;
- handler_error = test->error;
- test->error =
- str_printf("custom handler failed: %s", handler_error);
- XFREE(MTYPE_TMP, handler_error);
+ for (i = 0; i < TEST_HANDLER_MAX; i++) {
+ /* Skip execution if test instance has previously failed. */
+ if (test->state != TEST_SUCCESS)
+ return;
+
+ /* Skip further execution if handler is undefined. */
+ if (!pa->handlers[i])
+ return;
+
+ /* Execute custom handler. */
+ pa->handlers[i](test, pa, peer, group, peer_set, group_set);
+ if (test->state != TEST_SUCCESS) {
+ test->state = TEST_CUSTOM_ERROR;
+ handler_error = test->error;
+ test->error = str_printf("custom handler failed: %s",
+ handler_error);
+ XFREE(MTYPE_TMP, handler_error);
+ }
}
}
switch (pa->type) {
case PEER_AT_GLOBAL_FLAG:
case PEER_AT_AF_FLAG:
- test_peer_flags(test, pa, peer, peer_set || group_set,
- peer_set);
+ test_peer_flags(
+ test, pa, peer,
+ peer_set || (peer_group_active(peer) && group_set),
+ peer_set);
test_peer_flags(test, pa, group, group_set, false);
break;
case PEER_AT_AF_FILTER:
- test_af_filter(test, pa, peer, peer_set || group_set, peer_set);
+ test_af_filter(
+ test, pa, peer,
+ peer_set || (peer_group_active(peer) && group_set),
+ peer_set);
test_af_filter(test, pa, group, group_set, false);
break;
return;
}
+ /*
+ * =====================================================================
+ * Test Case Suite 1: Config persistence after adding peer to group
+ *
+ * Example: If a peer attribute has value [1] and a group attribute has
+ * value [2], the peer attribute value should be persisted when the peer
+ * gets added to the peer-group.
+ *
+ * This test suite is meant to test the group2peer functions which can
+ * be found inside bgpd/bgpd.c, which are related to initial peer-group
+ * inheritance.
+ * =====================================================================
+ */
+
/* Test Preparation: Switch and activate address-family. */
if (!is_attr_type_global(pa->type)) {
test_log(test, "prepare: switch address-family to [%s]",
test_config_absent(test, "neighbor %s %s", g->name, pa->cmd);
test_process(test, pa, p, g->conf, true, false);
+ /*
+ * =====================================================================
+ * Test Case Suite 2: Config inheritance after adding peer to group
+ *
+ * Example: If a peer attribute has not been set and a group attribute
+ * has a value of [2], the group attribute should be inherited to the
+ * peer without flagging the newly set value as overridden.
+ *
+ * This test suite is meant to test the group2peer functions which can
+ * be found inside bgpd/bgpd.c, which are related to initial peer-group
+ * inheritance.
+ * =====================================================================
+ */
+
+ /* Test Preparation: Re-initialize test environment. */
+ test_initialize(test);
+ p = test->peer;
+ g = test->group;
+
+ /* Test Preparation: Switch and activate address-family. */
+ if (!is_attr_type_global(pa->type)) {
+ test_log(test, "prepare: switch address-family to [%s]",
+ afi_safi_print(pa->afi, pa->safi));
+ test_execute(test, "address-family %s %s",
+ str_from_afi(pa->afi), str_from_safi(pa->safi));
+ test_execute(test, "neighbor %s activate", g->name);
+ test_execute(test, "neighbor %s activate", p->host);
+ }
+
+ /* Test Case: Set flag on BGP peer-group. */
+ test_log(test, "case %02d: set %s [%s] on [%s]", tc++, type, group_cmd,
+ g->name);
+ test_execute(test, "%sneighbor %s %s", ecg, g->name, group_cmd);
+ test_config_absent(test, "neighbor %s %s", p->host, pa->cmd);
+ test_config_present(test, "%sneighbor %s %s", ecg, g->name, group_cmd);
+ test_process(test, pa, p, g->conf, false, true);
+
+ /* Test Case: Add BGP peer to peer-group. */
+ test_log(test, "case %02d: add peer [%s] to group [%s]", tc++, p->host,
+ g->name);
+ test_execute(test, "neighbor %s peer-group %s", p->host, g->name);
+ test_config_present(test, "neighbor %s %speer-group %s", p->host,
+ p->conf_if ? "interface " : "", g->name);
+ test_config_absent(test, "neighbor %s %s", p->host, pa->cmd);
+ test_config_present(test, "%sneighbor %s %s", ecg, g->name, group_cmd);
+ test_process(test, pa, p, g->conf, false, true);
+
/* Stop skipping test cases if previously enabled. */
if (pa->o.skip_xfer_cases && test->state == TEST_SKIPPING)
test->state = TEST_SUCCESS;
+ /*
+ * =====================================================================
+ * Test Case Suite 3: Miscellaneous flag checks
+ *
+ * This test suite does not focus on initial peer-group inheritance and
+ * instead executes various different commands to set/unset attributes
+ * on both peer- and group-level. These checks should always be executed
+ * and must pass.
+ * =====================================================================
+ */
+
/* Test Preparation: Re-initialize test environment. */
test_initialize(test);
p = test->peer;
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