+++ /dev/null
-/*
- *------------------------------------------------------------------
- * Copyright (c) 2017 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *------------------------------------------------------------------
- */
-
-#include <stdio.h>
-#include <endian.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <assert.h>
-#include <setjmp.h>
-#include <check.h>
-#include <vppinfra/string.h>
-#include <vapi/vapi.h>
-#include <vapi/vpe.api.vapi.h>
-#include <vapi/interface.api.vapi.h>
-#include <vapi/l2.api.vapi.h>
-#include <fake.api.vapi.h>
-
-#include <vppinfra/vec.h>
-#include <vppinfra/mem.h>
-
-DEFINE_VAPI_MSG_IDS_VPE_API_JSON;
-DEFINE_VAPI_MSG_IDS_INTERFACE_API_JSON;
-DEFINE_VAPI_MSG_IDS_L2_API_JSON;
-DEFINE_VAPI_MSG_IDS_FAKE_API_JSON;
-
-static char *app_name = NULL;
-static char *api_prefix = NULL;
-static const int max_outstanding_requests = 64;
-static const int response_queue_size = 32;
-
-/* centos has ancient check so we hack our way around here
- * to make it work somehow */
-#ifndef ck_assert_ptr_eq
-#define ck_assert_ptr_eq(X,Y) ck_assert_int_eq((long)X, (long)Y)
-#endif
-
-#ifndef ck_assert_ptr_ne
-#define ck_assert_ptr_ne(X,Y) ck_assert_int_ne((long)X, (long)Y)
-#endif
-
-START_TEST (test_invalid_values)
-{
- vapi_ctx_t ctx;
- vapi_error_e rv = vapi_ctx_alloc (&ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- vapi_msg_show_version *sv = vapi_alloc_show_version (ctx);
- ck_assert_ptr_eq (NULL, sv);
- rv = vapi_send (ctx, sv);
- ck_assert_int_eq (VAPI_EINVAL, rv);
- rv = vapi_connect (ctx, app_name, api_prefix, max_outstanding_requests,
- response_queue_size, VAPI_MODE_BLOCKING, true);
- ck_assert_int_eq (VAPI_OK, rv);
- rv = vapi_send (ctx, NULL);
- ck_assert_int_eq (VAPI_EINVAL, rv);
- rv = vapi_send (NULL, NULL);
- ck_assert_int_eq (VAPI_EINVAL, rv);
- rv = vapi_recv (NULL, NULL, NULL, 0, 0);
- ck_assert_int_eq (VAPI_EINVAL, rv);
- rv = vapi_recv (ctx, NULL, NULL, 0, 0);
- ck_assert_int_eq (VAPI_EINVAL, rv);
- vapi_msg_show_version_reply *reply;
- rv = vapi_recv (ctx, (void **) &reply, NULL, 0, 0);
- ck_assert_int_eq (VAPI_EINVAL, rv);
- rv = vapi_disconnect (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- vapi_ctx_free (ctx);
-}
-
-END_TEST;
-
-START_TEST (test_hton_1)
-{
- const u16 _vl_msg_id = 1;
- vapi_type_msg_header1_t h;
- h._vl_msg_id = _vl_msg_id;
- vapi_type_msg_header1_t_hton (&h);
- ck_assert_int_eq (be16toh (h._vl_msg_id), _vl_msg_id);
-}
-
-END_TEST;
-
-START_TEST (test_hton_2)
-{
- const u16 _vl_msg_id = 1;
- const u32 client_index = 3;
- vapi_type_msg_header2_t h;
- h._vl_msg_id = _vl_msg_id;
- h.client_index = client_index;
- vapi_type_msg_header2_t_hton (&h);
- ck_assert_int_eq (be16toh (h._vl_msg_id), _vl_msg_id);
- ck_assert_int_eq (h.client_index, client_index);
-}
-
-END_TEST;
-
-#define verify_hton_swap(expr, value) \
- if (4 == sizeof (expr)) \
- { \
- ck_assert_int_eq (expr, htobe32 (value)); \
- } \
- else if (2 == sizeof (expr)) \
- { \
- ck_assert_int_eq (expr, htobe16 (value)); \
- } \
- else \
- { \
- ck_assert_int_eq (expr, value); \
- }
-
-START_TEST (test_hton_4)
-{
- const int vla_count = 3;
- char x[sizeof (vapi_msg_bridge_domain_details) +
- vla_count * sizeof (vapi_type_bridge_domain_sw_if)];
- vapi_msg_bridge_domain_details *d = (void *) x;
- int cnt = 1;
- d->header._vl_msg_id = cnt++;
- d->header.context = cnt++;
- d->payload.bd_id = cnt++;
- d->payload.mac_age = cnt++;
- d->payload.bvi_sw_if_index = cnt++;
- d->payload.n_sw_ifs = vla_count;
- int i;
- for (i = 0; i < vla_count; ++i)
- {
- vapi_type_bridge_domain_sw_if *det = &d->payload.sw_if_details[i];
- det->context = cnt++;
- det->sw_if_index = cnt++;
- det->shg = cnt++;
- }
- ck_assert_int_eq (sizeof (x), vapi_calc_bridge_domain_details_msg_size (d));
- vapi_msg_bridge_domain_details_hton (d);
- int tmp = 1;
- verify_hton_swap (d->header._vl_msg_id, tmp);
- ++tmp;
- ck_assert_int_eq (d->header.context, tmp);
- ++tmp;
- verify_hton_swap (d->payload.bd_id, tmp);
- ++tmp;
- verify_hton_swap (d->payload.mac_age, tmp);
- ++tmp;
- verify_hton_swap (d->payload.bvi_sw_if_index, tmp);
- ++tmp;
- ck_assert_int_eq (d->payload.n_sw_ifs, htobe32 (vla_count));
- for (i = 0; i < vla_count; ++i)
- {
- vapi_type_bridge_domain_sw_if *det = &d->payload.sw_if_details[i];
- verify_hton_swap (det->context, tmp);
- ++tmp;
- verify_hton_swap (det->sw_if_index, tmp);
- ++tmp;
- verify_hton_swap (det->shg, tmp);
- ++tmp;
- }
- vapi_msg_bridge_domain_details_ntoh (d);
- tmp = 1;
- ck_assert_int_eq (d->header._vl_msg_id, tmp);
- ++tmp;
- ck_assert_int_eq (d->header.context, tmp);
- ++tmp;
- ck_assert_int_eq (d->payload.bd_id, tmp);
- ++tmp;
- ck_assert_int_eq (d->payload.mac_age, tmp);
- ++tmp;
- ck_assert_int_eq (d->payload.bvi_sw_if_index, tmp);
- ++tmp;
- ck_assert_int_eq (d->payload.n_sw_ifs, vla_count);
- for (i = 0; i < vla_count; ++i)
- {
- vapi_type_bridge_domain_sw_if *det = &d->payload.sw_if_details[i];
- ck_assert_int_eq (det->context, tmp);
- ++tmp;
- ck_assert_int_eq (det->sw_if_index, tmp);
- ++tmp;
- ck_assert_int_eq (det->shg, tmp);
- ++tmp;
- }
- ck_assert_int_eq (sizeof (x), vapi_calc_bridge_domain_details_msg_size (d));
-}
-
-END_TEST;
-
-START_TEST (test_ntoh_1)
-{
- const u16 _vl_msg_id = 1;
- vapi_type_msg_header1_t h;
- h._vl_msg_id = _vl_msg_id;
- vapi_type_msg_header1_t_ntoh (&h);
- ck_assert_int_eq (htobe16 (h._vl_msg_id), _vl_msg_id);
-}
-
-END_TEST;
-
-START_TEST (test_ntoh_2)
-{
- const u16 _vl_msg_id = 1;
- const u32 client_index = 3;
- vapi_type_msg_header2_t h;
- h._vl_msg_id = _vl_msg_id;
- h.client_index = client_index;
- vapi_type_msg_header2_t_ntoh (&h);
- ck_assert_int_eq (htobe16 (h._vl_msg_id), _vl_msg_id);
- ck_assert_int_eq (h.client_index, client_index);
-}
-
-END_TEST;
-
-#define verify_ntoh_swap(expr, value) \
- if (4 == sizeof (expr)) \
- { \
- ck_assert_int_eq (expr, be32toh (value)); \
- } \
- else if (2 == sizeof (expr)) \
- { \
- ck_assert_int_eq (expr, be16toh (value)); \
- } \
- else \
- { \
- ck_assert_int_eq (expr, value); \
- }
-
-START_TEST (test_ntoh_4)
-{
- const int vla_count = 3;
- char x[sizeof (vapi_msg_bridge_domain_details) +
- vla_count * sizeof (vapi_type_bridge_domain_sw_if)];
- vapi_msg_bridge_domain_details *d = (void *) x;
- int cnt = 1;
- d->header._vl_msg_id = cnt++;
- d->header.context = cnt++;
- d->payload.bd_id = cnt++;
- d->payload.mac_age = cnt++;
- d->payload.bvi_sw_if_index = cnt++;
- d->payload.n_sw_ifs = htobe32 (vla_count);
- int i;
- for (i = 0; i < vla_count; ++i)
- {
- vapi_type_bridge_domain_sw_if *det = &d->payload.sw_if_details[i];
- det->context = cnt++;
- det->sw_if_index = cnt++;
- det->shg = cnt++;
- }
- vapi_msg_bridge_domain_details_ntoh (d);
- ck_assert_int_eq (sizeof (x), vapi_calc_bridge_domain_details_msg_size (d));
- int tmp = 1;
- verify_ntoh_swap (d->header._vl_msg_id, tmp);
- ++tmp;
- ck_assert_int_eq (d->header.context, tmp);
- ++tmp;
- verify_ntoh_swap (d->payload.bd_id, tmp);
- ++tmp;
- verify_ntoh_swap (d->payload.mac_age, tmp);
- ++tmp;
- verify_ntoh_swap (d->payload.bvi_sw_if_index, tmp);
- ++tmp;
- ck_assert_int_eq (d->payload.n_sw_ifs, vla_count);
- for (i = 0; i < vla_count; ++i)
- {
- vapi_type_bridge_domain_sw_if *det = &d->payload.sw_if_details[i];
- verify_ntoh_swap (det->context, tmp);
- ++tmp;
- verify_ntoh_swap (det->sw_if_index, tmp);
- ++tmp;
- verify_ntoh_swap (det->shg, tmp);
- ++tmp;
- }
- vapi_msg_bridge_domain_details_hton (d);
- tmp = 1;
- ck_assert_int_eq (d->header._vl_msg_id, tmp);
- ++tmp;
- ck_assert_int_eq (d->header.context, tmp);
- ++tmp;
- ck_assert_int_eq (d->payload.bd_id, tmp);
- ++tmp;
- ck_assert_int_eq (d->payload.mac_age, tmp);
- ++tmp;
- ck_assert_int_eq (d->payload.bvi_sw_if_index, tmp);
- ++tmp;
- ck_assert_int_eq (d->payload.n_sw_ifs, htobe32 (vla_count));
- for (i = 0; i < vla_count; ++i)
- {
- vapi_type_bridge_domain_sw_if *det = &d->payload.sw_if_details[i];
- ck_assert_int_eq (det->context, tmp);
- ++tmp;
- ck_assert_int_eq (det->sw_if_index, tmp);
- ++tmp;
- ck_assert_int_eq (det->shg, tmp);
- ++tmp;
- }
-}
-
-END_TEST;
-
-vapi_error_e
-show_version_cb (vapi_ctx_t ctx, void *caller_ctx,
- vapi_error_e rv, bool is_last,
- vapi_payload_show_version_reply * p)
-{
- ck_assert_int_eq (VAPI_OK, rv);
- ck_assert_int_eq (true, is_last);
- ck_assert_str_eq ("vpe", (char *) p->program);
- printf
- ("show_version_reply: program: `%s', version: `%s', build directory: "
- "`%s', build date: `%s'\n", p->program, p->version, p->build_directory,
- p->build_date);
- ++*(int *) caller_ctx;
- return VAPI_OK;
-}
-
-typedef struct
-{
- int called;
- int expected_retval;
- u32 *sw_if_index_storage;
-} test_create_loopback_ctx_t;
-
-vapi_error_e
-loopback_create_cb (vapi_ctx_t ctx, void *caller_ctx,
- vapi_error_e rv, bool is_last,
- vapi_payload_create_loopback_reply * p)
-{
- test_create_loopback_ctx_t *clc = caller_ctx;
- ck_assert_int_eq (clc->expected_retval, p->retval);
- *clc->sw_if_index_storage = p->sw_if_index;
- ++clc->called;
- return VAPI_OK;
-}
-
-typedef struct
-{
- int called;
- int expected_retval;
- u32 *sw_if_index_storage;
-} test_delete_loopback_ctx_t;
-
-vapi_error_e
-loopback_delete_cb (vapi_ctx_t ctx, void *caller_ctx,
- vapi_error_e rv, bool is_last,
- vapi_payload_delete_loopback_reply * p)
-{
- test_delete_loopback_ctx_t *dlc = caller_ctx;
- ck_assert_int_eq (dlc->expected_retval, p->retval);
- ++dlc->called;
- return VAPI_OK;
-}
-
-START_TEST (test_connect)
-{
- vapi_ctx_t ctx;
- vapi_error_e rv = vapi_ctx_alloc (&ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- rv = vapi_connect (ctx, app_name, api_prefix, max_outstanding_requests,
- response_queue_size, VAPI_MODE_BLOCKING, true);
- ck_assert_int_eq (VAPI_OK, rv);
- rv = vapi_disconnect (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- vapi_ctx_free (ctx);
-}
-
-END_TEST;
-
-vapi_ctx_t ctx;
-
-void
-setup_blocking (void)
-{
- vapi_error_e rv = vapi_ctx_alloc (&ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- rv = vapi_connect (ctx, app_name, api_prefix, max_outstanding_requests,
- response_queue_size, VAPI_MODE_BLOCKING, true);
- ck_assert_int_eq (VAPI_OK, rv);
-}
-
-void
-setup_nonblocking (void)
-{
- vapi_error_e rv = vapi_ctx_alloc (&ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- rv = vapi_connect (ctx, app_name, api_prefix, max_outstanding_requests,
- response_queue_size, VAPI_MODE_NONBLOCKING, true);
- ck_assert_int_eq (VAPI_OK, rv);
-}
-
-void
-teardown (void)
-{
- vapi_disconnect (ctx);
- vapi_ctx_free (ctx);
-}
-
-START_TEST (test_show_version_1)
-{
- printf ("--- Basic show version message - reply test ---\n");
- vapi_msg_show_version *sv = vapi_alloc_show_version (ctx);
- ck_assert_ptr_ne (NULL, sv);
- vapi_msg_show_version_hton (sv);
- vapi_error_e rv = vapi_send (ctx, sv);
- ck_assert_int_eq (VAPI_OK, rv);
- vapi_msg_show_version_reply *resp;
- size_t size;
- rv = vapi_recv (ctx, (void *) &resp, &size, 0, 0);
- ck_assert_int_eq (VAPI_OK, rv);
- int placeholder;
- show_version_cb (NULL, &placeholder, VAPI_OK, true, &resp->payload);
- vapi_msg_free (ctx, resp);
-}
-
-END_TEST;
-
-START_TEST (test_show_version_2)
-{
- int called = 0;
- printf ("--- Show version via blocking callback API ---\n");
- const int attempts = response_queue_size * 4;
- int i = 0;
- for (i = 0; i < attempts; ++i)
- {
- vapi_msg_show_version *sv = vapi_alloc_show_version (ctx);
- ck_assert_ptr_ne (NULL, sv);
- vapi_error_e rv = vapi_show_version (ctx, sv, show_version_cb, &called);
- ck_assert_int_eq (VAPI_OK, rv);
- }
- ck_assert_int_eq (attempts, called);
-}
-
-END_TEST;
-
-typedef struct
-{
- bool last_called;
- size_t num_ifs;
- u32 *sw_if_indexes;
- bool *seen;
- int called;
-} sw_interface_dump_ctx;
-
-vapi_error_e
-sw_interface_dump_cb (struct vapi_ctx_s *ctx, void *callback_ctx,
- vapi_error_e rv, bool is_last,
- vapi_payload_sw_interface_details * reply)
-{
- sw_interface_dump_ctx *dctx = callback_ctx;
- ck_assert_int_eq (false, dctx->last_called);
- if (is_last)
- {
- ck_assert (NULL == reply);
- dctx->last_called = true;
- }
- else
- {
- ck_assert (NULL != reply);
- printf ("Interface dump entry: [%u]: %s\n", reply->sw_if_index,
- reply->interface_name);
- size_t i = 0;
- for (i = 0; i < dctx->num_ifs; ++i)
- {
- if (dctx->sw_if_indexes[i] == reply->sw_if_index)
- {
- ck_assert_int_eq (false, dctx->seen[i]);
- dctx->seen[i] = true;
- }
- }
- }
- ++dctx->called;
- return VAPI_OK;
-}
-
-START_TEST (test_loopbacks_1)
-{
- printf ("--- Create/delete loopbacks using blocking API ---\n");
- const size_t num_ifs = 5;
- u8 mac_addresses[num_ifs][6];
- clib_memset (&mac_addresses, 0, sizeof (mac_addresses));
- u32 sw_if_indexes[num_ifs];
- clib_memset (&sw_if_indexes, 0xff, sizeof (sw_if_indexes));
- test_create_loopback_ctx_t clcs[num_ifs];
- clib_memset (&clcs, 0, sizeof (clcs));
- test_delete_loopback_ctx_t dlcs[num_ifs];
- clib_memset (&dlcs, 0, sizeof (dlcs));
- int i;
- for (i = 0; i < num_ifs; ++i)
- {
- memcpy (&mac_addresses[i], "\1\2\3\4\5\6", 6);
- mac_addresses[i][5] = i;
- clcs[i].sw_if_index_storage = &sw_if_indexes[i];
- }
- for (i = 0; i < num_ifs; ++i)
- {
- vapi_msg_create_loopback *cl = vapi_alloc_create_loopback (ctx);
- memcpy (cl->payload.mac_address, mac_addresses[i],
- sizeof (cl->payload.mac_address));
- vapi_error_e rv =
- vapi_create_loopback (ctx, cl, loopback_create_cb, &clcs[i]);
- ck_assert_int_eq (VAPI_OK, rv);
- }
- for (i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_eq (1, clcs[i].called);
- printf ("Created loopback with MAC %02x:%02x:%02x:%02x:%02x:%02x --> "
- "sw_if_index %u\n",
- mac_addresses[i][0], mac_addresses[i][1], mac_addresses[i][2],
- mac_addresses[i][3], mac_addresses[i][4], mac_addresses[i][5],
- sw_if_indexes[i]);
- }
- bool seen[num_ifs];
- sw_interface_dump_ctx dctx = { false, num_ifs, sw_if_indexes, seen, 0 };
- vapi_msg_sw_interface_dump *dump;
- vapi_error_e rv;
- const int attempts = response_queue_size * 4;
- for (i = 0; i < attempts; ++i)
- {
- dctx.last_called = false;
- clib_memset (&seen, 0, sizeof (seen));
- dump = vapi_alloc_sw_interface_dump (ctx);
- while (VAPI_EAGAIN ==
- (rv =
- vapi_sw_interface_dump (ctx, dump, sw_interface_dump_cb,
- &dctx)))
- ;
- ck_assert_int_eq (true, dctx.last_called);
- int j = 0;
- for (j = 0; j < num_ifs; ++j)
- {
- ck_assert_int_eq (true, seen[j]);
- }
- }
- clib_memset (&seen, 0, sizeof (seen));
- for (i = 0; i < num_ifs; ++i)
- {
- vapi_msg_delete_loopback *dl = vapi_alloc_delete_loopback (ctx);
- dl->payload.sw_if_index = sw_if_indexes[i];
- vapi_error_e rv =
- vapi_delete_loopback (ctx, dl, loopback_delete_cb, &dlcs[i]);
- ck_assert_int_eq (VAPI_OK, rv);
- }
- for (i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_eq (1, dlcs[i].called);
- printf ("Deleted loopback with sw_if_index %u\n", sw_if_indexes[i]);
- }
- dctx.last_called = false;
- clib_memset (&seen, 0, sizeof (seen));
- dump = vapi_alloc_sw_interface_dump (ctx);
- while (VAPI_EAGAIN ==
- (rv =
- vapi_sw_interface_dump (ctx, dump, sw_interface_dump_cb, &dctx)))
- ;
- ck_assert_int_eq (true, dctx.last_called);
- for (i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_eq (false, seen[i]);
- }
-}
-
-END_TEST;
-
-START_TEST (test_show_version_3)
-{
- printf ("--- Show version via async callback ---\n");
- int called = 0;
- vapi_error_e rv;
- vapi_msg_show_version *sv = vapi_alloc_show_version (ctx);
- ck_assert_ptr_ne (NULL, sv);
- while (VAPI_EAGAIN ==
- (rv = vapi_show_version (ctx, sv, show_version_cb, &called)))
- ;
- ck_assert_int_eq (VAPI_OK, rv);
- ck_assert_int_eq (0, called);
- rv = vapi_dispatch (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- ck_assert_int_eq (1, called);
- called = 0;
- rv = vapi_dispatch (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- ck_assert_int_eq (0, called);
-}
-
-END_TEST;
-
-START_TEST (test_show_version_4)
-{
- printf ("--- Show version via async callback - multiple messages ---\n");
- vapi_error_e rv;
- const size_t num_req = 5;
- int contexts[num_req];
- clib_memset (contexts, 0, sizeof (contexts));
- int i;
- for (i = 0; i < num_req; ++i)
- {
- vapi_msg_show_version *sv = vapi_alloc_show_version (ctx);
- ck_assert_ptr_ne (NULL, sv);
- while (VAPI_EAGAIN ==
- (rv =
- vapi_show_version (ctx, sv, show_version_cb, &contexts[i])))
- ;
- ck_assert_int_eq (VAPI_OK, rv);
- int j;
- for (j = 0; j < num_req; ++j)
- {
- ck_assert_int_eq (0, contexts[j]);
- }
- }
- rv = vapi_dispatch (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- for (i = 0; i < num_req; ++i)
- {
- ck_assert_int_eq (1, contexts[i]);
- }
- clib_memset (contexts, 0, sizeof (contexts));
- rv = vapi_dispatch (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- for (i = 0; i < num_req; ++i)
- {
- ck_assert_int_eq (0, contexts[i]);
- }
-}
-
-END_TEST;
-
-START_TEST (test_loopbacks_2)
-{
- printf ("--- Create/delete loopbacks using non-blocking API ---\n");
- vapi_error_e rv;
- const size_t num_ifs = 5;
- u8 mac_addresses[num_ifs][6];
- clib_memset (&mac_addresses, 0, sizeof (mac_addresses));
- u32 sw_if_indexes[num_ifs];
- clib_memset (&sw_if_indexes, 0xff, sizeof (sw_if_indexes));
- test_create_loopback_ctx_t clcs[num_ifs];
- clib_memset (&clcs, 0, sizeof (clcs));
- test_delete_loopback_ctx_t dlcs[num_ifs];
- clib_memset (&dlcs, 0, sizeof (dlcs));
- int i;
- for (i = 0; i < num_ifs; ++i)
- {
- memcpy (&mac_addresses[i], "\1\2\3\4\5\6", 6);
- mac_addresses[i][5] = i;
- clcs[i].sw_if_index_storage = &sw_if_indexes[i];
- }
- for (i = 0; i < num_ifs; ++i)
- {
- vapi_msg_create_loopback *cl = vapi_alloc_create_loopback (ctx);
- memcpy (cl->payload.mac_address, mac_addresses[i],
- sizeof (cl->payload.mac_address));
- while (VAPI_EAGAIN ==
- (rv =
- vapi_create_loopback (ctx, cl, loopback_create_cb, &clcs[i])))
- ;
- ck_assert_int_eq (VAPI_OK, rv);
- }
- rv = vapi_dispatch (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- for (i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_eq (1, clcs[i].called);
- printf ("Loopback with MAC %02x:%02x:%02x:%02x:%02x:%02x --> "
- "sw_if_index %u\n",
- mac_addresses[i][0], mac_addresses[i][1], mac_addresses[i][2],
- mac_addresses[i][3], mac_addresses[i][4], mac_addresses[i][5],
- sw_if_indexes[i]);
- }
- bool seen[num_ifs];
- clib_memset (&seen, 0, sizeof (seen));
- sw_interface_dump_ctx dctx = { false, num_ifs, sw_if_indexes, seen, 0 };
- vapi_msg_sw_interface_dump *dump = vapi_alloc_sw_interface_dump (ctx);
- while (VAPI_EAGAIN ==
- (rv =
- vapi_sw_interface_dump (ctx, dump, sw_interface_dump_cb, &dctx)))
- ;
- for (i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_eq (false, seen[i]);
- }
- clib_memset (&seen, 0, sizeof (seen));
- ck_assert_int_eq (false, dctx.last_called);
- rv = vapi_dispatch (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- for (i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_eq (true, seen[i]);
- }
- clib_memset (&seen, 0, sizeof (seen));
- ck_assert_int_eq (true, dctx.last_called);
- for (i = 0; i < num_ifs; ++i)
- {
- vapi_msg_delete_loopback *dl = vapi_alloc_delete_loopback (ctx);
- dl->payload.sw_if_index = sw_if_indexes[i];
- while (VAPI_EAGAIN ==
- (rv =
- vapi_delete_loopback (ctx, dl, loopback_delete_cb, &dlcs[i])))
- ;
- ck_assert_int_eq (VAPI_OK, rv);
- }
- rv = vapi_dispatch (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- for (i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_eq (1, dlcs[i].called);
- printf ("Deleted loopback with sw_if_index %u\n", sw_if_indexes[i]);
- }
- clib_memset (&seen, 0, sizeof (seen));
- dctx.last_called = false;
- dump = vapi_alloc_sw_interface_dump (ctx);
- while (VAPI_EAGAIN ==
- (rv =
- vapi_sw_interface_dump (ctx, dump, sw_interface_dump_cb, &dctx)))
- ;
- rv = vapi_dispatch (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- for (i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_eq (false, seen[i]);
- }
- clib_memset (&seen, 0, sizeof (seen));
- ck_assert_int_eq (true, dctx.last_called);
-}
-
-END_TEST;
-
-vapi_error_e
-generic_cb (vapi_ctx_t ctx, void *callback_ctx, vapi_msg_id_t id, void *msg)
-{
- int *called = callback_ctx;
- ck_assert_int_eq (0, *called);
- ++*called;
- ck_assert_int_eq (id, vapi_msg_id_show_version_reply);
- ck_assert_ptr_ne (NULL, msg);
- vapi_msg_show_version_reply *reply = msg;
- ck_assert_str_eq ("vpe", (char *) reply->payload.program);
- return VAPI_OK;
-}
-
-START_TEST (test_show_version_5)
-{
- printf ("--- Receive show version using generic callback - nonblocking "
- "API ---\n");
- vapi_error_e rv;
- vapi_msg_show_version *sv = vapi_alloc_show_version (ctx);
- ck_assert_ptr_ne (NULL, sv);
- vapi_msg_show_version_hton (sv);
- while (VAPI_EAGAIN == (rv = vapi_send (ctx, sv)))
- ;
- ck_assert_int_eq (VAPI_OK, rv);
- int called = 0;
- vapi_set_generic_event_cb (ctx, generic_cb, &called);
- ck_assert_int_eq (VAPI_OK, rv);
- rv = vapi_dispatch_one (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- ck_assert_int_eq (1, called);
- sv = vapi_alloc_show_version (ctx);
- ck_assert_ptr_ne (NULL, sv);
- vapi_msg_show_version_hton (sv);
- while (VAPI_EAGAIN == (rv = vapi_send (ctx, sv)))
- ;
- ck_assert_int_eq (VAPI_OK, rv);
- vapi_clear_generic_event_cb (ctx);
- rv = vapi_dispatch_one (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- ck_assert_int_eq (1, called); /* needs to remain unchanged */
-}
-
-END_TEST;
-
-vapi_error_e
-show_version_no_cb (vapi_ctx_t ctx, void *caller_ctx,
- vapi_error_e rv, bool is_last,
- vapi_payload_show_version_reply * p)
-{
- ck_assert_int_eq (VAPI_ENORESP, rv);
- ck_assert_int_eq (true, is_last);
- ck_assert_ptr_eq (NULL, p);
- ++*(int *) caller_ctx;
- return VAPI_OK;
-}
-
-START_TEST (test_no_response_1)
-{
- printf ("--- Simulate no response to regular message ---\n");
- vapi_error_e rv;
- vapi_msg_show_version *sv = vapi_alloc_show_version (ctx);
- ck_assert_ptr_ne (NULL, sv);
- sv->header._vl_msg_id = ~0; /* malformed ID causes vpp to drop the msg */
- int called = 0;
- while (VAPI_EAGAIN ==
- (rv = vapi_show_version (ctx, sv, show_version_no_cb, &called)))
- ;
- ck_assert_int_eq (VAPI_OK, rv);
- sv = vapi_alloc_show_version (ctx);
- ck_assert_ptr_ne (NULL, sv);
- while (VAPI_EAGAIN ==
- (rv = vapi_show_version (ctx, sv, show_version_cb, &called)))
- ;
- ck_assert_int_eq (VAPI_OK, rv);
- rv = vapi_dispatch (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- ck_assert_int_eq (2, called);
-}
-
-END_TEST;
-
-vapi_error_e
-no_msg_cb (struct vapi_ctx_s *ctx, void *callback_ctx,
- vapi_error_e rv, bool is_last,
- vapi_payload_sw_interface_details * reply)
-{
- int *called = callback_ctx;
- ++*called;
- ck_assert_int_eq (VAPI_OK, rv);
- ck_assert_int_eq (true, is_last);
- ck_assert_ptr_eq (NULL, reply);
- return VAPI_OK;
-}
-
-START_TEST (test_no_response_2)
-{
- printf ("--- Simulate no response to dump message ---\n");
- vapi_error_e rv;
- vapi_msg_sw_interface_dump *dump = vapi_alloc_sw_interface_dump (ctx);
- dump->header._vl_msg_id = ~0; /* malformed ID causes vpp to drop the msg */
- int no_called = 0;
- while (VAPI_EAGAIN ==
- (rv = vapi_sw_interface_dump (ctx, dump, no_msg_cb, &no_called)))
- ;
- ck_assert_int_eq (VAPI_OK, rv);
- rv = vapi_dispatch (ctx);
- ck_assert_int_eq (VAPI_OK, rv);
- ck_assert_int_eq (1, no_called);
-}
-
-END_TEST;
-
-START_TEST (test_unsupported)
-{
- printf ("--- Unsupported messages ---\n");
- bool available = vapi_is_msg_available (ctx, vapi_msg_id_test_fake_msg);
- ck_assert_int_eq (false, available);
-}
-
-END_TEST;
-
-START_TEST (test_api_strings)
-{
- printf ("--- Invalid api strings ---\n");
-
- /* test string 'TEST'
- * size = 5
- * length = 4
- */
- const char str[] = "TEST";
- u8 *vec_str = 0, *vstr = 0;
- char *cstr;
-
- vapi_msg_sw_interface_dump *dump =
- malloc (sizeof (vapi_msg_sw_interface_dump) + strlen (str));
- clib_mem_init (0, 1 << 20);
-
- vl_api_c_string_to_api_string (str, &dump->payload.name_filter);
- /* Assert nul terminator NOT present */
- ck_assert_int_eq (vl_api_string_len (&dump->payload.name_filter),
- strlen (str));
-
- cstr = vl_api_from_api_to_new_c_string (&dump->payload.name_filter);
- ck_assert_ptr_ne (cstr, NULL);
- /* Assert nul terminator present */
- ck_assert_int_eq (vec_len (cstr), sizeof (str));
- ck_assert_int_eq (strlen (str), strlen (cstr));
- vec_free (cstr);
-
- vstr = vl_api_from_api_to_new_vec (0 /* not really an API message */ ,
- &dump->payload.name_filter);
- ck_assert_ptr_ne (vstr, NULL);
- /* Assert nul terminator NOT present */
- ck_assert_int_eq (vec_len (vstr), strlen (str));
- vec_free (vstr);
-
- /* vector conaining NON nul terminated string 'TEST' */
- vec_add (vec_str, str, strlen (str));
- clib_memset (dump->payload.name_filter.buf, 0, strlen (str));
- dump->payload.name_filter.length = 0;
-
- vl_api_vec_to_api_string (vec_str, &dump->payload.name_filter);
- /* Assert nul terminator NOT present */
- ck_assert_int_eq (vl_api_string_len (&dump->payload.name_filter),
- vec_len (vec_str));
-
- cstr = vl_api_from_api_to_new_c_string (&dump->payload.name_filter);
- ck_assert_ptr_ne (cstr, NULL);
- /* Assert nul terminator present */
- ck_assert_int_eq (vec_len (cstr), sizeof (str));
- ck_assert_int_eq (strlen (str), strlen (cstr));
- vec_free (cstr);
-
- vstr = vl_api_from_api_to_new_vec (0 /* not a real api msg */ ,
- &dump->payload.name_filter);
- ck_assert_ptr_ne (vstr, NULL);
- /* Assert nul terminator NOT present */
- ck_assert_int_eq (vec_len (vstr), strlen (str));
- vec_free (vstr);
-}
-
-END_TEST;
-
-Suite *
-test_suite (void)
-{
- Suite *s = suite_create ("VAPI test");
-
- TCase *tc_negative = tcase_create ("Negative tests");
- tcase_add_test (tc_negative, test_invalid_values);
- suite_add_tcase (s, tc_negative);
-
- TCase *tc_swap = tcase_create ("Byteswap tests");
- tcase_add_test (tc_swap, test_hton_1);
- tcase_add_test (tc_swap, test_hton_2);
- tcase_add_test (tc_swap, test_hton_4);
- tcase_add_test (tc_swap, test_ntoh_1);
- tcase_add_test (tc_swap, test_ntoh_2);
- tcase_add_test (tc_swap, test_ntoh_4);
- suite_add_tcase (s, tc_swap);
-
- TCase *tc_connect = tcase_create ("Connect");
- tcase_add_test (tc_connect, test_connect);
- suite_add_tcase (s, tc_connect);
-
- TCase *tc_block = tcase_create ("Blocking API");
- tcase_set_timeout (tc_block, 25);
- tcase_add_checked_fixture (tc_block, setup_blocking, teardown);
- tcase_add_test (tc_block, test_show_version_1);
- tcase_add_test (tc_block, test_show_version_2);
- tcase_add_test (tc_block, test_loopbacks_1);
- suite_add_tcase (s, tc_block);
-
- TCase *tc_nonblock = tcase_create ("Nonblocking API");
- tcase_set_timeout (tc_nonblock, 25);
- tcase_add_checked_fixture (tc_nonblock, setup_nonblocking, teardown);
- tcase_add_test (tc_nonblock, test_show_version_3);
- tcase_add_test (tc_nonblock, test_show_version_4);
- tcase_add_test (tc_nonblock, test_show_version_5);
- tcase_add_test (tc_nonblock, test_loopbacks_2);
- tcase_add_test (tc_nonblock, test_no_response_1);
- tcase_add_test (tc_nonblock, test_no_response_2);
- suite_add_tcase (s, tc_nonblock);
-
- TCase *tc_unsupported = tcase_create ("Unsupported message");
- tcase_add_checked_fixture (tc_unsupported, setup_blocking, teardown);
- tcase_add_test (tc_unsupported, test_unsupported);
- suite_add_tcase (s, tc_unsupported);
-
- TCase *tc_dynamic = tcase_create ("Dynamic message size");
- tcase_add_test (tc_dynamic, test_api_strings);
- suite_add_tcase (s, tc_dynamic);
-
- return s;
-}
-
-int
-main (int argc, char *argv[])
-{
- if (3 != argc)
- {
- printf ("Invalid argc==`%d'\n", argc);
- return EXIT_FAILURE;
- }
- app_name = argv[1];
- api_prefix = argv[2];
- printf ("App name: `%s', API prefix: `%s'\n", app_name, api_prefix);
-
- int number_failed;
- Suite *s;
- SRunner *sr;
-
- s = test_suite ();
- sr = srunner_create (s);
-
- srunner_run_all (sr, CK_NORMAL);
- number_failed = srunner_ntests_failed (sr);
- srunner_free (sr);
- return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
-}
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */
Code Review / vpp.git / blobdiff