mirror of https://github.com/ARMmbed/mbed-os.git
47 lines
1.6 KiB
C++
47 lines
1.6 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 "greentea-client/test_env.h"
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#include "unity.h"
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#include "utest.h"
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#include "dns_tests.h"
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using namespace utest::v1;
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namespace {
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int result_ok;
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int result_no_mem;
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int result_dns_failure;
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int result_exp_timeout;
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}
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void ASYNCHRONOUS_DNS_SIMULTANEOUS_REPEAT()
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{
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for (int i = 0; i < 100; i++) {
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do_asynchronous_gethostbyname(dns_test_hosts, MBED_CONF_APP_DNS_SIMULT_QUERIES + 1, &result_ok, &result_no_mem,
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&result_dns_failure, &result_exp_timeout);
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// For 1st round can fail to no memory, on other rounds some of the addresses are found from cache
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TEST_ASSERT(result_ok == MBED_CONF_APP_DNS_SIMULT_QUERIES || result_ok == MBED_CONF_APP_DNS_SIMULT_QUERIES + 1);
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TEST_ASSERT(result_no_mem == 1 || result_no_mem == 0); // last query fails for 1st round to no memory as expected
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TEST_ASSERT(result_dns_failure == 0);
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TEST_ASSERT(result_exp_timeout == 0);
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}
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}
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