+++ /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 <memory>
-#include <stdio.h>
-#include <unistd.h>
-#include <assert.h>
-#include <setjmp.h>
-#include <check.h>
-#include <vapi/vapi.hpp>
-#include <vapi/vpe.api.vapi.hpp>
-#include <vapi/interface.api.vapi.hpp>
-#include <fake.api.vapi.hpp>
-
-DEFINE_VAPI_MSG_IDS_VPE_API_JSON;
-DEFINE_VAPI_MSG_IDS_INTERFACE_API_JSON;
-DEFINE_VAPI_MSG_IDS_FAKE_API_JSON;
-
-static char *app_name = nullptr;
-static char *api_prefix = nullptr;
-static const int max_outstanding_requests = 32;
-static const int response_queue_size = 32;
-
-#define WAIT_FOR_RESPONSE(param, ret) \
- do \
- { \
- ret = con.wait_for_response (param); \
- } \
- while (ret == VAPI_EAGAIN)
-
-using namespace vapi;
-
-void verify_show_version_reply (const Show_version_reply &r)
-{
- auto &p = r.get_payload ();
- 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);
- ck_assert_str_eq ("vpe", (char *)p.program);
-}
-
-Connection con;
-
-void setup (void)
-{
- vapi_error_e rv = con.connect (
- app_name, api_prefix, max_outstanding_requests, response_queue_size);
- ck_assert_int_eq (VAPI_OK, rv);
-}
-
-void teardown (void)
-{
- con.disconnect ();
-}
-
-START_TEST (test_show_version_1)
-{
- printf ("--- Show version by reading response associated to request ---\n");
- Show_version sv (con);
- vapi_error_e rv = sv.execute ();
- ck_assert_int_eq (VAPI_OK, rv);
- WAIT_FOR_RESPONSE (sv, rv);
- ck_assert_int_eq (VAPI_OK, rv);
- auto &r = sv.get_response ();
- verify_show_version_reply (r);
-}
-
-END_TEST;
-
-struct Show_version_cb
-{
- Show_version_cb () : called{0} {};
- int called;
- vapi_error_e operator() (Show_version &sv)
- {
- auto &r = sv.get_response ();
- verify_show_version_reply (r);
- ++called;
- return VAPI_OK;
- }
-};
-
-START_TEST (test_show_version_2)
-{
- printf ("--- Show version by getting a callback ---\n");
- Show_version_cb cb;
- Show_version sv (con, std::ref (cb));
- vapi_error_e rv = sv.execute ();
- ck_assert_int_eq (VAPI_OK, rv);
- con.dispatch (sv);
- ck_assert_int_eq (1, cb.called);
-}
-
-END_TEST;
-
-START_TEST (test_loopbacks_1)
-{
- printf ("--- Create/delete loopbacks by waiting for response ---\n");
- const auto num_ifs = 5;
- u8 mac_addresses[num_ifs][6];
- memset (&mac_addresses, 0, sizeof (mac_addresses));
- u32 sw_if_indexes[num_ifs];
- memset (&sw_if_indexes, 0xff, sizeof (sw_if_indexes));
- for (int i = 0; i < num_ifs; ++i)
- {
- memcpy (&mac_addresses[i], "\1\2\3\4\5\6", 6);
- mac_addresses[i][5] = i;
- }
- for (int i = 0; i < num_ifs; ++i)
- {
- Create_loopback cl (con);
- auto &p = cl.get_request ().get_payload ();
- memcpy (p.mac_address, mac_addresses[i], sizeof (p.mac_address));
- auto e = cl.execute ();
- ck_assert_int_eq (VAPI_OK, e);
- vapi_error_e rv;
- WAIT_FOR_RESPONSE (cl, rv);
- ck_assert_int_eq (VAPI_OK, rv);
- auto &rp = cl.get_response ().get_payload ();
- ck_assert_int_eq (0, rp.retval);
- sw_if_indexes[i] = rp.sw_if_index;
- }
- for (int i = 0; i < num_ifs; ++i)
- {
- 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]);
- }
-
- { // new context
- bool seen[num_ifs] = {0};
- Sw_interface_dump d (con);
- d.get_request ().get_payload ();
- auto rv = d.execute ();
- ck_assert_int_eq (VAPI_OK, rv);
- WAIT_FOR_RESPONSE (d, rv);
- ck_assert_int_eq (VAPI_OK, rv);
- auto &rs = d.get_result_set ();
- for (auto &r : rs)
- {
- auto &p = r.get_payload ();
- for (int i = 0; i < num_ifs; ++i)
- {
- if (sw_if_indexes[i] == p.sw_if_index)
- {
- ck_assert_int_eq (0, seen[i]);
- seen[i] = true;
- }
- }
- }
- for (int i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_eq (1, seen[i]);
- }
- }
-
- for (int i = 0; i < num_ifs; ++i)
- {
- Delete_loopback dl (con);
- dl.get_request ().get_payload ().sw_if_index = sw_if_indexes[i];
- auto rv = dl.execute ();
- ck_assert_int_eq (VAPI_OK, rv);
- WAIT_FOR_RESPONSE (dl, rv);
- ck_assert_int_eq (VAPI_OK, rv);
- auto &response = dl.get_response ();
- auto rp = response.get_payload ();
- ck_assert_int_eq (0, rp.retval);
- printf ("Deleted loopback with sw_if_index %u\n", sw_if_indexes[i]);
- }
-
- { // new context
- Sw_interface_dump d (con);
- d.get_request ().get_payload ();
- auto rv = d.execute ();
- ck_assert_int_eq (VAPI_OK, rv);
- WAIT_FOR_RESPONSE (d, rv);
- ck_assert_int_eq (VAPI_OK, rv);
- auto &rs = d.get_result_set ();
- for (auto &r : rs)
- {
- auto &p = r.get_payload ();
- for (int i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_ne (sw_if_indexes[i], p.sw_if_index);
- }
- }
- }
-}
-
-END_TEST;
-
-struct Create_loopback_cb
-{
- Create_loopback_cb () : called{0}, sw_if_index{0} {};
- int called;
- u32 sw_if_index;
- bool seen;
- vapi_error_e operator() (Create_loopback &cl)
- {
- auto &r = cl.get_response ();
- sw_if_index = r.get_payload ().sw_if_index;
- ++called;
- return VAPI_OK;
- }
-};
-
-struct Delete_loopback_cb
-{
- Delete_loopback_cb () : called{0}, sw_if_index{0} {};
- int called;
- u32 sw_if_index;
- bool seen;
- vapi_error_e operator() (Delete_loopback &dl)
- {
- auto &r = dl.get_response ();
- ck_assert_int_eq (0, r.get_payload ().retval);
- ++called;
- return VAPI_OK;
- }
-};
-
-template <int num_ifs> struct Sw_interface_dump_cb
-{
- Sw_interface_dump_cb (std::array<Create_loopback_cb, num_ifs> &cbs)
- : called{0}, cbs{cbs} {};
- int called;
- std::array<Create_loopback_cb, num_ifs> &cbs;
- vapi_error_e operator() (Sw_interface_dump &d)
- {
- for (auto &y : cbs)
- {
- y.seen = false;
- }
- for (auto &x : d.get_result_set ())
- {
- auto &p = x.get_payload ();
- for (auto &y : cbs)
- {
- if (p.sw_if_index == y.sw_if_index)
- {
- y.seen = true;
- }
- }
- }
- for (auto &y : cbs)
- {
- ck_assert_int_eq (true, y.seen);
- }
- ++called;
- return VAPI_OK;
- }
-};
-
-START_TEST (test_loopbacks_2)
-{
- printf ("--- Create/delete loopbacks by getting a callback ---\n");
- const auto num_ifs = 5;
- u8 mac_addresses[num_ifs][6];
- memset (&mac_addresses, 0, sizeof (mac_addresses));
- for (int i = 0; i < num_ifs; ++i)
- {
- memcpy (&mac_addresses[i], "\1\2\3\4\5\6", 6);
- mac_addresses[i][5] = i;
- }
- std::array<Create_loopback_cb, num_ifs> ccbs;
- std::array<std::unique_ptr<Create_loopback>, num_ifs> clcs;
- for (int i = 0; i < num_ifs; ++i)
- {
- Create_loopback *cl = new Create_loopback (con, std::ref (ccbs[i]));
- clcs[i].reset (cl);
- auto &p = cl->get_request ().get_payload ();
- memcpy (p.mac_address, mac_addresses[i], sizeof (p.mac_address));
- auto e = cl->execute ();
- ck_assert_int_eq (VAPI_OK, e);
- }
- con.dispatch ();
- for (int i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_eq (1, ccbs[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],
- ccbs[i].sw_if_index);
- }
-
- Sw_interface_dump_cb<num_ifs> swdcb (ccbs);
- Sw_interface_dump d (con, std::ref (swdcb));
- d.get_request ().get_payload ();
- auto rv = d.execute ();
- ck_assert_int_eq (VAPI_OK, rv);
- WAIT_FOR_RESPONSE (d, rv);
- ck_assert_int_eq (VAPI_OK, rv);
- ck_assert_int_ne (0, swdcb.called);
- std::array<Delete_loopback_cb, num_ifs> dcbs;
- std::array<std::unique_ptr<Delete_loopback>, num_ifs> dlcs;
- for (int i = 0; i < num_ifs; ++i)
- {
- Delete_loopback *dl = new Delete_loopback (con, std::ref (dcbs[i]));
- dlcs[i].reset (dl);
- auto &p = dl->get_request ().get_payload ();
- p.sw_if_index = ccbs[i].sw_if_index;
- dcbs[i].sw_if_index = ccbs[i].sw_if_index;
- auto e = dl->execute ();
- ck_assert_int_eq (VAPI_OK, e);
- }
- con.dispatch ();
- for (auto &x : dcbs)
- {
- ck_assert_int_eq (true, x.called);
- printf ("Deleted loopback with sw_if_index %u\n", x.sw_if_index);
- }
-
- { // new context
- Sw_interface_dump d (con);
- d.get_request ().get_payload ();
- auto rv = d.execute ();
- ck_assert_int_eq (VAPI_OK, rv);
- WAIT_FOR_RESPONSE (d, rv);
- ck_assert_int_eq (VAPI_OK, rv);
- auto &rs = d.get_result_set ();
- for (auto &r : rs)
- {
- auto &p = r.get_payload ();
- for (int i = 0; i < num_ifs; ++i)
- {
- ck_assert_int_ne (ccbs[i].sw_if_index, p.sw_if_index);
- }
- }
- }
-}
-
-END_TEST;
-
-START_TEST (test_unsupported)
-{
- printf ("--- Unsupported messages ---\n");
- bool thrown = false;
- try
- {
- Test_fake_msg fake (con);
- }
- catch (const Msg_not_available_exception &)
- {
- thrown = true;
- printf ("Constructing unsupported msg not possible - test pass.\n");
- }
- ck_assert_int_eq (true, thrown);
- thrown = false;
- try
- {
- Test_fake_dump fake (con);
- }
- catch (const Msg_not_available_exception &)
- {
- thrown = true;
- printf ("Constructing unsupported dump not possible - test pass.\n");
- }
- ck_assert_int_eq (true, thrown);
- thrown = false;
- try
- {
- Event_registration<Test_fake_details> fake (con);
- }
- catch (const Msg_not_available_exception &)
- {
- thrown = true;
- printf ("Constructing unsupported event registration not possible - "
- "test pass.\n");
- }
- ck_assert_int_eq (true, thrown);
-}
-
-END_TEST;
-
-Suite *test_suite (void)
-{
- Suite *s = suite_create ("VAPI test");
-
- TCase *tc_cpp_api = tcase_create ("C++ API");
- tcase_set_timeout (tc_cpp_api, 25);
- tcase_add_checked_fixture (tc_cpp_api, setup, teardown);
- tcase_add_test (tc_cpp_api, test_show_version_1);
- tcase_add_test (tc_cpp_api, test_show_version_2);
- tcase_add_test (tc_cpp_api, test_loopbacks_1);
- tcase_add_test (tc_cpp_api, test_loopbacks_2);
- tcase_add_test (tc_cpp_api, test_unsupported);
- suite_add_tcase (s, tc_cpp_api);
-
- 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