mirror of https://github.com/ARMmbed/mbed-os.git
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2018, ARM Limited, All Rights Reserved
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* 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 "mbed.h"
|
|
#include "UDPSocket.h"
|
|
#include "greentea-client/test_env.h"
|
|
#include "unity/unity.h"
|
|
#include "utest.h"
|
|
#include "udp_tests.h"
|
|
|
|
using namespace utest::v1;
|
|
|
|
void UDPSOCKET_SENDTO_REPEAT()
|
|
{
|
|
UDPSocket sock;
|
|
TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.open(NetworkInterface::get_default_instance()));
|
|
|
|
SocketAddress udp_addr;
|
|
NetworkInterface::get_default_instance()->gethostbyname(MBED_CONF_APP_ECHO_SERVER_ADDR, &udp_addr);
|
|
udp_addr.set_port(9);
|
|
|
|
int sent;
|
|
Timer timer;
|
|
int i;
|
|
static const char tx_buffer[] = {'h', 'e', 'l', 'l', 'o'};
|
|
bool oom_earlier = false; // 2 times in a row -> time to give up
|
|
for (i = 0; i < 100; i++) {
|
|
sent = sock.sendto(udp_addr, tx_buffer, sizeof(tx_buffer));
|
|
if (sent == NSAPI_ERROR_NO_MEMORY) {
|
|
if (oom_earlier) {
|
|
break;
|
|
}
|
|
oom_earlier = true;
|
|
wait(1);
|
|
continue;
|
|
}
|
|
oom_earlier = false;
|
|
TEST_ASSERT_EQUAL(sizeof(tx_buffer), sent);
|
|
}
|
|
TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, sock.close());
|
|
}
|