/* * mbed Microcontroller Library * Copyright (c) 2006-2019 ARM Limited * * 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. */ /* * Based on mbed-stress-test by Marcus Chang @ Arm Mbed - http://github.com/ARMmbed/mbed-stress-test */ #if !INTEGRATION_TESTS #error [NOT_SUPPORTED] integration tests not enabled for this target #elif !MBED_CONF_RTOS_PRESENT #error [NOT_SUPPORTED] integration tests require RTOS #else #include "mbed.h" #include "utest/utest.h" #include "unity/unity.h" #include "greentea-client/test_env.h" #include "common_defines_net_test.h" #include "download_test.h" #include <string> #ifdef MBED_CONF_APP_BASICS_TEST_FILENAME #include MBED_CONF_APP_BASICS_TEST_FILENAME #else #include "sample.h" #endif #ifndef MBED_CONF_APP_TESTS_FS_SIZE #define MBED_CONF_APP_TESTS_FS_SIZE (2*1024*1024) #endif using namespace utest::v1; #if !defined(MBED_CONF_APP_NO_LED) DigitalOut led1(LED1); void led_thread() { led1 = !led1; } #endif #define MAX_RETRIES 3 NetworkInterface *net = NULL; static control_t setup_network(const size_t call_count) { net = NetworkInterface::get_default_instance(); TEST_ASSERT_NOT_NULL_MESSAGE(net, "failed to initialize network"); nsapi_error_t err = -1; for (int tries = 0; tries < MAX_RETRIES; tries++) { err = net->connect(); if (err == NSAPI_ERROR_OK) { break; } else { tr_error("[ERROR] Connecting to network. Retrying %d of %d.", tries, MAX_RETRIES); } } TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, err); return CaseNext; } static uint32_t thread_counter = 0; void download_fn() { uint32_t thread_id = core_util_atomic_incr_u32(&thread_counter, 1); download_test(net, story, sizeof(story), 1024, thread_id); } static control_t download_1_thread(const size_t call_count) { thread_counter = 0; Thread t1; t1.start(download_fn); t1.join(); return CaseNext; } static control_t download_2_threads(const size_t call_count) { thread_counter = 0; Thread t1; Thread t2; t1.start(download_fn); ThisThread::sleep_for(1); t2.start(download_fn); t2.join(); t1.join(); return CaseNext; } static control_t download_3_threads(const size_t call_count) { thread_counter = 0; Thread t1; Thread t2; Thread t3; t1.start(download_fn); t2.start(download_fn); t3.start(download_fn); t1.join(); t2.join(); t3.join(); return CaseNext; } utest::v1::status_t greentea_setup(const size_t number_of_cases) { GREENTEA_SETUP(12 * 60, "default_auto"); return greentea_test_setup_handler(number_of_cases); } Case cases[] = { Case(TEST_NETWORK_TYPE " network setup", setup_network), Case(TEST_NETWORK_TYPE " 1 thread", download_1_thread), #if MBED_CONF_TARGET_NETWORK_DEFAULT_INTERFACE_TYPE != CELLULAR Case(TEST_NETWORK_TYPE " 2 threads", download_2_threads), #endif }; Specification specification(greentea_setup, cases); int main() { //Create a thread to blink an LED and signal that the device is alive #if !defined(MBED_CONF_APP_NO_LED) Ticker t; t.attach(led_thread, 0.5); #endif return !Harness::run(specification); } #endif // !INTEGRATION_TESTS