2022-02-20 14:29:32 -05:00
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/*
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* SPDX-FileCopyrightText: 2016-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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2016-11-17 03:36:10 -05:00
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#include <stdio.h>
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#include <stdlib.h>
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#include "unity.h"
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2017-03-04 02:34:51 -05:00
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#include "test_utils.h"
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2016-11-17 03:36:10 -05:00
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#include "esp_partition.h"
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TEST_CASE("Can read partition table", "[partition]")
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{
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const esp_partition_t *p = esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_ANY, NULL);
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TEST_ASSERT_NOT_NULL(p);
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2020-04-26 20:51:31 -04:00
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TEST_ASSERT_EQUAL(0x20000, p->address);
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2017-03-04 02:34:51 -05:00
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TEST_ASSERT_EQUAL(ESP_PARTITION_SUBTYPE_APP_FACTORY, p->subtype);
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2016-11-17 03:36:10 -05:00
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esp_partition_iterator_t it = esp_partition_find(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, NULL);
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TEST_ASSERT_NOT_NULL(it);
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int count = 0;
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const esp_partition_t* prev = NULL;
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for (; it != NULL; it = esp_partition_next(it)) {
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const esp_partition_t *p = esp_partition_get(it);
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TEST_ASSERT_NOT_NULL(p);
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2017-03-04 02:34:51 -05:00
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if (prev) {
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TEST_ASSERT_TRUE_MESSAGE(prev->address < p->address, "incorrect partition order");
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}
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prev = p;
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2016-11-17 03:36:10 -05:00
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++count;
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}
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esp_partition_iterator_release(it);
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2018-07-02 07:10:43 -04:00
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TEST_ASSERT_EQUAL(5, count);
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2021-05-05 09:11:29 -04:00
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it = esp_partition_find(ESP_PARTITION_TYPE_ANY, ESP_PARTITION_SUBTYPE_ANY, NULL);
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TEST_ASSERT_NOT_NULL(it);
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count = 0;
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for (; it != NULL; it = esp_partition_next(it)) {
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++count;
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}
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esp_partition_iterator_release(it);
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TEST_ASSERT_EQUAL(8, count);
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2016-11-17 03:36:10 -05:00
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}
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2016-12-14 03:38:45 -05:00
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TEST_CASE("Can write, read, mmap partition", "[partition][ignore]")
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2016-11-17 03:36:10 -05:00
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{
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const esp_partition_t *p = get_test_data_partition();
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printf("Using partition %s at 0x%x, size 0x%x\n", p->label, p->address, p->size);
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2016-11-17 03:36:10 -05:00
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TEST_ASSERT_NOT_NULL(p);
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2022-10-14 08:15:32 -04:00
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const size_t max_size = 2 * p->erase_size;
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2016-11-17 03:36:10 -05:00
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uint8_t *data = (uint8_t *) malloc(max_size);
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TEST_ASSERT_NOT_NULL(data);
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TEST_ASSERT_EQUAL(ESP_OK, esp_partition_erase_range(p, 0, p->size));
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srand(0);
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size_t block_size;
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for (size_t offset = 0; offset < p->size; offset += block_size) {
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block_size = ((rand() + 4) % max_size) & (~0x3);
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size_t left = p->size - offset;
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if (block_size > left) {
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block_size = left;
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}
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for (size_t i = 0; i < block_size / 4; ++i) {
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((uint32_t *) (data))[i] = rand();
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}
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TEST_ASSERT_EQUAL(ESP_OK, esp_partition_write(p, offset, data, block_size));
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}
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srand(0);
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for (size_t offset = 0; offset < p->size; offset += block_size) {
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block_size = ((rand() + 4) % max_size) & (~0x3);
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size_t left = p->size - offset;
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if (block_size > left) {
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block_size = left;
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}
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TEST_ASSERT_EQUAL(ESP_OK, esp_partition_read(p, offset, data, block_size));
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for (size_t i = 0; i < block_size / 4; ++i) {
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TEST_ASSERT_EQUAL(rand(), ((uint32_t *) data)[i]);
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}
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}
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free(data);
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const uint32_t *mmap_data;
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esp_partition_mmap_handle_t mmap_handle;
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size_t begin = 3000;
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2017-07-06 06:22:43 -04:00
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size_t size = 64000; //chosen so size is smaller than 64K but the mmap straddles 2 MMU blocks
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TEST_ASSERT_EQUAL(ESP_OK, esp_partition_mmap(p, begin, size, ESP_PARTITION_MMAP_DATA,
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(const void **)&mmap_data, &mmap_handle));
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srand(0);
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for (size_t offset = 0; offset < p->size; offset += block_size) {
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block_size = ((rand() + 4) % max_size) & (~0x3);
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size_t left = p->size - offset;
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if (block_size > left) {
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block_size = left;
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}
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for (size_t i = 0; i < block_size / 4; ++i) {
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size_t pos = offset + i * 4;
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uint32_t expected = rand();
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if (pos < begin || pos >= (begin + size)) {
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continue;
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}
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TEST_ASSERT_EQUAL(expected, mmap_data[(pos - begin) / 4]);
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}
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}
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2022-10-14 08:15:32 -04:00
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esp_partition_munmap(mmap_handle);
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2016-11-17 03:36:10 -05:00
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}
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