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- /*
- This file is part of GNUnet.
- Copyright (C) 2010-2015 GNUnet e.V.
- GNUnet is free software: you can redistribute it and/or modify it
- under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation, either version 3 of the License,
- or (at your option) any later version.
- GNUnet is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Affero General Public License for more details.
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- SPDX-License-Identifier: AGPL3.0-or-later
- */
- /**
- * @file ats/test_ats_reservation_api.c
- * @brief test ATS bandwidth reservation API
- * @author Christian Grothoff
- */
- #include "platform.h"
- #include "test_ats_lib.h"
- /**
- * Global timeout for the testcase.
- */
- #define TIMEOUT GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 15)
- /**
- * Definition of the test as a sequence of commands.
- */
- static struct Command test_commands[] = {
- /* 0: add initial address */
- {
- .code = CMD_ADD_ADDRESS,
- .label = "add-address-0-0",
- .details.add_address = {
- .pid = 0,
- .addr_num = 0,
- .session = 0,
- .properties = {
- /* use network with 65k quota! */
- .scope = GNUNET_NT_WAN
- }
- }
- },
- /* 1: some solver still require explicit start */
- {
- .code = CMD_REQUEST_CONNECTION_START,
- .label = "request-0",
- .details.request_connection_start = {
- .pid = 0
- }
- },
- /* 2: check we got an address */
- {
- .code = CMD_AWAIT_ADDRESS_SUGGESTION,
- .details.await_address_suggestion = {
- .add_label = "add-address-0-0"
- }
- },
- /* 3: sleep 7s, should give us 5s * 64k/s = 320k buffer;
- Note that this depends on MAX_BANDWIDTH_CARRY_S. We
- sleep more than 5s to show that only MAX_BANDWIDTH carries. */
- {
- .code = CMD_SLEEP,
- .label = "sleep",
- .details.sleep.delay = { 7 * 1000LL * 1000LL }
- },
- /* 4: reserve 128k -- should work (5s carry, so we had 320k) */
- {
- .code = CMD_RESERVE_BANDWIDTH,
- .details.reserve_bandwidth = {
- .pid = 0,
- .amount = 128 * 1024,
- .expected_result = GNUNET_YES
- }
- },
- /* 5: reserve another 192k -- should just work (now exactly pushing the limit) */
- {
- .code = CMD_RESERVE_BANDWIDTH,
- .label = "big reservation",
- .details.reserve_bandwidth = {
- .pid = 0,
- .amount = 192 * 1024,
- .expected_result = GNUNET_YES
- }
- },
- /* 6: reserve another 32k -- should now fail (if MAX_BANDWIDTH_CARRY_S
- is precisely observed) */
- {
- .code = CMD_RESERVE_BANDWIDTH,
- .label = "failing reservation",
- .details.reserve_bandwidth = {
- .pid = 0,
- .amount = 32 * 1024,
- .expected_result = GNUNET_SYSERR
- }
- },
- /* 7: sleep 3s, should give us 3s * 64k/s - 32k = 160k buffer */
- {
- .code = CMD_SLEEP,
- .label = "sleep",
- .details.sleep.delay = { 6 * 1000LL * 1000LL }
- },
- /* 8: reserve another 160k -- should now work */
- {
- .code = CMD_RESERVE_BANDWIDTH,
- .label = "successful final reservation",
- .details.reserve_bandwidth = {
- .pid = 0,
- .amount = 160 * 1024,
- .expected_result = GNUNET_YES
- }
- },
- /* 9: remove address */
- {
- .code = CMD_DEL_ADDRESS,
- .details.del_address = {
- .add_label = "add-address-0-0"
- }
- },
- /* 10: check we got disconnected */
- {
- .code = CMD_AWAIT_DISCONNECT_SUGGESTION,
- .details.await_disconnect_suggestion = {
- .pid = 0
- }
- },
- /* 11: just for symmetry, also stop asking for the connection */
- {
- .code = CMD_REQUEST_CONNECTION_STOP,
- .details.request_connection_stop = {
- .connect_label = "request-0",
- }
- },
- /* Test ends successfully */
- {
- .code = CMD_END_PASS
- }
- };
- int
- main(int argc,
- char *argv[])
- {
- return TEST_ATS_run(argc,
- argv,
- test_commands,
- TIMEOUT);
- }
- /* end of file test_ats_reservation_api.c */
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