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mbed-os/TESTS/netsocket/dns/asynchronous_dns_external_event_queue.cpp@0:8fdf9a60065b, 2018-10-10 (annotated)
- Committer:
- kadonotakashi
- Date:
- Wed Oct 10 00:33:53 2018 +0000
- Revision:
- 0:8fdf9a60065b
how to make mbed librry
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kadonotakashi | 0:8fdf9a60065b | 1 | /* |
kadonotakashi | 0:8fdf9a60065b | 2 | * Copyright (c) 2018, ARM Limited, All Rights Reserved |
kadonotakashi | 0:8fdf9a60065b | 3 | * SPDX-License-Identifier: Apache-2.0 |
kadonotakashi | 0:8fdf9a60065b | 4 | * |
kadonotakashi | 0:8fdf9a60065b | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); you may |
kadonotakashi | 0:8fdf9a60065b | 6 | * not use this file except in compliance with the License. |
kadonotakashi | 0:8fdf9a60065b | 7 | * You may obtain a copy of the License at |
kadonotakashi | 0:8fdf9a60065b | 8 | * |
kadonotakashi | 0:8fdf9a60065b | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
kadonotakashi | 0:8fdf9a60065b | 10 | * |
kadonotakashi | 0:8fdf9a60065b | 11 | * Unless required by applicable law or agreed to in writing, software |
kadonotakashi | 0:8fdf9a60065b | 12 | * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
kadonotakashi | 0:8fdf9a60065b | 13 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
kadonotakashi | 0:8fdf9a60065b | 14 | * See the License for the specific language governing permissions and |
kadonotakashi | 0:8fdf9a60065b | 15 | * limitations under the License. |
kadonotakashi | 0:8fdf9a60065b | 16 | */ |
kadonotakashi | 0:8fdf9a60065b | 17 | |
kadonotakashi | 0:8fdf9a60065b | 18 | #include "mbed.h" |
kadonotakashi | 0:8fdf9a60065b | 19 | #include "greentea-client/test_env.h" |
kadonotakashi | 0:8fdf9a60065b | 20 | #include "unity.h" |
kadonotakashi | 0:8fdf9a60065b | 21 | #include "utest.h" |
kadonotakashi | 0:8fdf9a60065b | 22 | #include "dns_tests.h" |
kadonotakashi | 0:8fdf9a60065b | 23 | |
kadonotakashi | 0:8fdf9a60065b | 24 | #include "nsapi_dns.h" |
kadonotakashi | 0:8fdf9a60065b | 25 | |
kadonotakashi | 0:8fdf9a60065b | 26 | using namespace utest::v1; |
kadonotakashi | 0:8fdf9a60065b | 27 | |
kadonotakashi | 0:8fdf9a60065b | 28 | namespace { |
kadonotakashi | 0:8fdf9a60065b | 29 | int result_ok; |
kadonotakashi | 0:8fdf9a60065b | 30 | int result_no_mem; |
kadonotakashi | 0:8fdf9a60065b | 31 | int result_dns_failure; |
kadonotakashi | 0:8fdf9a60065b | 32 | int result_exp_timeout; |
kadonotakashi | 0:8fdf9a60065b | 33 | |
kadonotakashi | 0:8fdf9a60065b | 34 | const int EXTERNAL_THREAD_SIZE = 2048; |
kadonotakashi | 0:8fdf9a60065b | 35 | const int EVENT_QUEUE_SIZE = 10; |
kadonotakashi | 0:8fdf9a60065b | 36 | |
kadonotakashi | 0:8fdf9a60065b | 37 | events::EventQueue *event_queue; |
kadonotakashi | 0:8fdf9a60065b | 38 | } |
kadonotakashi | 0:8fdf9a60065b | 39 | |
kadonotakashi | 0:8fdf9a60065b | 40 | static nsapi_error_t event_queue_call(int delay, mbed::Callback<void()> func) |
kadonotakashi | 0:8fdf9a60065b | 41 | { |
kadonotakashi | 0:8fdf9a60065b | 42 | if (delay) { |
kadonotakashi | 0:8fdf9a60065b | 43 | if (event_queue->call_in(delay, func) == 0) { |
kadonotakashi | 0:8fdf9a60065b | 44 | return NSAPI_ERROR_NO_MEMORY; |
kadonotakashi | 0:8fdf9a60065b | 45 | } |
kadonotakashi | 0:8fdf9a60065b | 46 | } else { |
kadonotakashi | 0:8fdf9a60065b | 47 | if (event_queue->call(func) == 0) { |
kadonotakashi | 0:8fdf9a60065b | 48 | return NSAPI_ERROR_NO_MEMORY; |
kadonotakashi | 0:8fdf9a60065b | 49 | } |
kadonotakashi | 0:8fdf9a60065b | 50 | } |
kadonotakashi | 0:8fdf9a60065b | 51 | return NSAPI_ERROR_OK; |
kadonotakashi | 0:8fdf9a60065b | 52 | } |
kadonotakashi | 0:8fdf9a60065b | 53 | |
kadonotakashi | 0:8fdf9a60065b | 54 | void ASYNCHRONOUS_DNS_EXTERNAL_EVENT_QUEUE() |
kadonotakashi | 0:8fdf9a60065b | 55 | { |
kadonotakashi | 0:8fdf9a60065b | 56 | // Ensures that cache does not contain entries |
kadonotakashi | 0:8fdf9a60065b | 57 | do_asynchronous_gethostbyname(dns_test_hosts, MBED_CONF_NSAPI_DNS_CACHE_SIZE, &result_ok, &result_no_mem, |
kadonotakashi | 0:8fdf9a60065b | 58 | &result_dns_failure, &result_exp_timeout); |
kadonotakashi | 0:8fdf9a60065b | 59 | |
kadonotakashi | 0:8fdf9a60065b | 60 | TEST_ASSERT(result_ok == MBED_CONF_NSAPI_DNS_CACHE_SIZE); |
kadonotakashi | 0:8fdf9a60065b | 61 | TEST_ASSERT(result_no_mem == 0); |
kadonotakashi | 0:8fdf9a60065b | 62 | TEST_ASSERT(result_dns_failure == 0); |
kadonotakashi | 0:8fdf9a60065b | 63 | TEST_ASSERT(result_exp_timeout == 0); |
kadonotakashi | 0:8fdf9a60065b | 64 | |
kadonotakashi | 0:8fdf9a60065b | 65 | // Dispatch event queue |
kadonotakashi | 0:8fdf9a60065b | 66 | Thread eventThread(osPriorityNormal, EXTERNAL_THREAD_SIZE); |
kadonotakashi | 0:8fdf9a60065b | 67 | EventQueue queue(EVENT_QUEUE_SIZE * EVENTS_EVENT_SIZE); |
kadonotakashi | 0:8fdf9a60065b | 68 | eventThread.start(callback(&queue, &EventQueue::dispatch_forever)); |
kadonotakashi | 0:8fdf9a60065b | 69 | event_queue = &queue; |
kadonotakashi | 0:8fdf9a60065b | 70 | |
kadonotakashi | 0:8fdf9a60065b | 71 | nsapi_dns_call_in_set(event_queue_call); |
kadonotakashi | 0:8fdf9a60065b | 72 | |
kadonotakashi | 0:8fdf9a60065b | 73 | do_asynchronous_gethostbyname(dns_test_hosts_second, MBED_CONF_APP_DNS_SIMULT_QUERIES + 1, &result_ok, &result_no_mem, |
kadonotakashi | 0:8fdf9a60065b | 74 | &result_dns_failure, &result_exp_timeout); |
kadonotakashi | 0:8fdf9a60065b | 75 | |
kadonotakashi | 0:8fdf9a60065b | 76 | TEST_ASSERT(result_ok == MBED_CONF_APP_DNS_SIMULT_QUERIES); |
kadonotakashi | 0:8fdf9a60065b | 77 | TEST_ASSERT(result_no_mem == 1); // last query fails for no memory as expected |
kadonotakashi | 0:8fdf9a60065b | 78 | TEST_ASSERT(result_dns_failure == 0); |
kadonotakashi | 0:8fdf9a60065b | 79 | TEST_ASSERT(result_exp_timeout == 0); |
kadonotakashi | 0:8fdf9a60065b | 80 | |
kadonotakashi | 0:8fdf9a60065b | 81 | // Give event queue time to finalise before destructors |
kadonotakashi | 0:8fdf9a60065b | 82 | wait(2.0); |
kadonotakashi | 0:8fdf9a60065b | 83 | |
kadonotakashi | 0:8fdf9a60065b | 84 | nsapi_dns_call_in_set(0); |
kadonotakashi | 0:8fdf9a60065b | 85 | } |