mirror of https://github.com/ARMmbed/mbed-os.git
228 lines
6.2 KiB
C++
228 lines
6.2 KiB
C++
/*
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* mbed Microcontroller Library
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* Copyright (c) 2006-2019 ARM Limited
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*
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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");
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* you may 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,
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* WITHOUT 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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/*
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* Based on mbed-stress-test by Marcus Chang @ Arm Mbed - http://github.com/ARMmbed/mbed-stress-test
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*/
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#if !INTEGRATION_TESTS
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#error [NOT_SUPPORTED] integration tests not enabled
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#elif !MBED_CONF_RTOS_PRESENT
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#error [NOT_SUPPORTED] integration tests require RTOS
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#endif
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#include "mbed.h"
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#include "LittleFileSystem.h"
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#include "utest/utest.h"
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#include "unity/unity.h"
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#include "greentea-client/test_env.h"
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#include "common_defines_fs_test.h"
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#include "file_test.h"
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#ifdef MBED_CONF_APP_BASICS_TEST_FILENAME
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#include MBED_CONF_APP_BASICS_TEST_FILENAME
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#else
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#include "sample.h"
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#endif
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#ifndef MBED_CONF_APP_TESTS_FS_SIZE
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#define MBED_CONF_APP_TESTS_FS_SIZE (2*1024*1024)
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#endif
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using namespace utest::v1;
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#if !defined(MBED_CONF_APP_NO_LED)
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DigitalOut led1(LED1);
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void led_thread()
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{
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led1 = !led1;
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}
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#endif
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BlockDevice *bd = BlockDevice::get_default_instance();
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SlicingBlockDevice sbd(bd, 0, MBED_CONF_APP_TESTS_FS_SIZE);
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LittleFileSystem fs("sd");
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constexpr char fname_prefix[] = "mbed-file-test-";
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constexpr char fname_postfix[] = ".txt";
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static uint32_t thread_counter = 0;
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void print_memory_info()
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{
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#if defined MBED_HEAP_STATS_ENABLED && MBED_MEM_TRACING_ENABLED
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// Grab the heap statistics
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mbed_stats_heap_t heap_stats;
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mbed_stats_heap_get(&heap_stats);
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printf("Heap size: %lu / %lu bytes\r\n",
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heap_stats.current_size,
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heap_stats.reserved_size);
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#endif
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}
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void file_fn(size_t *block_size)
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{
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uint32_t thread_id = core_util_atomic_incr_u32(&thread_counter, 1);
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char filename[255] = { 0 };
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snprintf(filename, 255, "%s%" PRIu32 "%s", fname_prefix, thread_id, fname_postfix);
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file_test_write(filename, 0, story, sizeof(story), *block_size);
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file_test_read(filename, 0, story, sizeof(story), *block_size);
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print_memory_info();
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}
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static control_t file_2_threads(const size_t call_count)
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{
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size_t block_size1 = 4;
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size_t block_size2 = 256;
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Thread t1;
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Thread t2;
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t1.start(callback(file_fn, &block_size1));
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t2.start(callback(file_fn, &block_size2));
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t1.join();
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t2.join();
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return CaseNext;
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}
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static control_t file_4_threads(const size_t call_count)
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{
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size_t block_size1 = 4;
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size_t block_size2 = 256;
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size_t block_size3 = 1024;
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size_t block_size4 = 4096;
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Thread t1;
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Thread t2;
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Thread t3;
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Thread t4;
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t1.start(callback(file_fn, &block_size1));
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t2.start(callback(file_fn, &block_size2));
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t3.start(callback(file_fn, &block_size3));
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t4.start(callback(file_fn, &block_size4));
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t1.join();
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t2.join();
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t3.join();
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t4.join();
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return CaseNext;
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}
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static control_t file_5_threads(const size_t call_count)
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{
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size_t block_size1 = 4;
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size_t block_size2 = 256;
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size_t block_size3 = 1024;
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size_t block_size4 = 4096;
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size_t block_size5 = 4096;
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Thread t1;
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Thread t2;
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Thread t3;
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Thread t4;
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Thread t5;
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t1.start(callback(file_fn, &block_size1));
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t2.start(callback(file_fn, &block_size2));
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t3.start(callback(file_fn, &block_size3));
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t4.start(callback(file_fn, &block_size4));
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t5.start(callback(file_fn, &block_size5));
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t1.join();
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t2.join();
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t3.join();
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t4.join();
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t5.join();
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return CaseNext;
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}
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utest::v1::status_t test_setup_handler(const size_t number_of_cases)
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{
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GREENTEA_SETUP(10 * 60, "default_auto");
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/* Format only once per each test run */
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int format_err = fs.format(&sbd);
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TEST_ASSERT_EQUAL_INT_MESSAGE(0, format_err, "could not format block device");
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int mount_err = fs.mount(&sbd);
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TEST_ASSERT_EQUAL_INT_MESSAGE(0, mount_err, "could not mount block device");
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return greentea_test_setup_handler(number_of_cases);
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}
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void test_teardown_handler(const size_t passed, const size_t failed, const failure_t failure)
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{
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int mount_err = fs.unmount();
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TEST_ASSERT_EQUAL_INT_MESSAGE(0, mount_err, "could not unmount block device");
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greentea_test_teardown_handler(passed, failed, failure);
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}
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utest::v1::status_t case_setup_handler(const Case *const source, const size_t index_of_case)
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{
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thread_counter = 0;
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return greentea_case_setup_handler(source, index_of_case);
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}
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utest::v1::status_t case_teardown_handler(const Case *const source,
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const size_t passed,
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const size_t failed,
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const failure_t reason)
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{
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char filename[255] = { 0 };
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for (uint32_t idx = 1; idx <= thread_counter; idx++) {
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snprintf(filename, 255, "%s%" PRIu32 "%s", fname_prefix, idx, fname_postfix);
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int removal_err = fs.remove(filename);
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TEST_ASSERT_EQUAL_INT_MESSAGE(0, removal_err, "could not remove file");
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}
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return greentea_case_teardown_handler(source, passed, failed, reason);
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}
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Case cases[] = {
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Case(TEST_BLOCK_DEVICE_TYPE "+" TEST_FILESYSTEM_TYPE " 2 files, block size 4B/256B",
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case_setup_handler,
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file_2_threads,
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case_teardown_handler),
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Case(TEST_BLOCK_DEVICE_TYPE "+" TEST_FILESYSTEM_TYPE " 4 files, block size 4B/256B/1KiB/4KiB",
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case_setup_handler,
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file_4_threads,
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case_teardown_handler),
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Case(TEST_BLOCK_DEVICE_TYPE "+" TEST_FILESYSTEM_TYPE " 5 files, block size 4B/256B/1KiB/4KiB/4KiB",
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case_setup_handler,
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file_5_threads,
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case_teardown_handler),
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};
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Specification specification(test_setup_handler, cases, test_teardown_handler);
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int main()
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{
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//Create a thread to blink an LED and signal that the device is alive
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#if !defined(MBED_CONF_APP_NO_LED)
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Ticker t;
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t.attach(led_thread, 0.5);
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#endif
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return !Harness::run(specification);
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}
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