mirror of https://github.com/ARMmbed/mbed-os.git
82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
/*
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* Copyright (c) 2018, ARM Limited, All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "mbed.h"
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#include "UDPSocket.h"
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#include "greentea-client/test_env.h"
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#include "unity/unity.h"
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#include "utest.h"
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#include "udp_tests.h"
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using namespace utest::v1;
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namespace {
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static const int SIGNAL_SIGIO = 0x1;
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static const int SIGIO_TIMEOUT = 5000; //[ms]
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static const int PKT_NUM = 2;
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}
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static void _sigio_handler(osThreadId id)
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{
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osSignalSet(id, SIGNAL_SIGIO);
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}
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void UDPSOCKET_RECV_TIMEOUT()
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{
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SocketAddress udp_addr;
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NetworkInterface::get_default_instance()->gethostbyname(MBED_CONF_APP_ECHO_SERVER_ADDR, &udp_addr);
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udp_addr.set_port(MBED_CONF_APP_ECHO_SERVER_PORT);
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static const int DATA_LEN = 100;
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char buff[DATA_LEN] = {0};
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UDPSocket sock;
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TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.open(NetworkInterface::get_default_instance()));
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sock.set_timeout(100);
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sock.sigio(callback(_sigio_handler, ThisThread::get_id()));
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int recvd;
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Timer timer;
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SocketAddress temp_addr;
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int pkt_success = 0;
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for (int i = 0; i < PKT_NUM; i++) {
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TEST_ASSERT_EQUAL(DATA_LEN, sock.sendto(udp_addr, buff, DATA_LEN));
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timer.reset();
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timer.start();
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recvd = sock.recvfrom(&temp_addr, buff, sizeof(buff));
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timer.stop();
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if (recvd == NSAPI_ERROR_WOULD_BLOCK) {
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osSignalWait(SIGNAL_SIGIO, SIGIO_TIMEOUT);
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printf("MBED: recvfrom() took: %dms\n", timer.read_ms());
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TEST_ASSERT_INT_WITHIN(51, 150, timer.read_ms());
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continue;
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} else if (recvd < 0) {
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printf("[bt#%02d] network error %d\n", i, recvd);
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continue;
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} else if (temp_addr != udp_addr) {
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printf("[bt#%02d] packet from wrong address\n", i);
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continue;
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}
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TEST_ASSERT_EQUAL(DATA_LEN, recvd);
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pkt_success++;
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}
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printf("MBED: %d out of %d packets were received.\n", pkt_success, PKT_NUM);
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TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.close());
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}
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