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c9c7573f71
All the partition handling API functions and data-types were moved from the 'spi_flash' component to the new one named 'esp_partition'. See Storage 5.x migration guide for more details
53 lines
2.1 KiB
C
53 lines
2.1 KiB
C
/*
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* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Unlicense OR CC0-1.0
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*/
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#include "esp_flash.h"
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#include "spi_flash_mmap.h"
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#include "esp_partition.h"
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#include "unity.h"
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TEST_CASE("Basic handling of a partition in external flash", "[partition]")
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{
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esp_flash_t flash = {
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.size = 1 * 1024 * 1024,
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};
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const esp_partition_type_t t = ESP_PARTITION_TYPE_DATA;
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const esp_partition_subtype_t st = ESP_PARTITION_SUBTYPE_DATA_FAT;
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const char* label = "ext_fat";
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/* can register */
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const esp_partition_t* ext_partition;
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TEST_ESP_OK(esp_partition_register_external(&flash, 0, flash.size, label, t, st, &ext_partition));
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/* can find the registered partition */
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const esp_partition_t* found = esp_partition_find_first(t, st, label);
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TEST_ASSERT_EQUAL_HEX(ext_partition, found);
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TEST_ASSERT_EQUAL(found->size, flash.size);
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TEST_ASSERT_EQUAL(found->address, 0);
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/* can deregister */
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TEST_ESP_OK(esp_partition_deregister_external(ext_partition));
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/* can not deregister one of the partitions on the main flash chip */
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const esp_partition_t* nvs_partition = esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_DATA_NVS, NULL);
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TEST_ASSERT_NOT_NULL(nvs_partition);
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TEST_ESP_ERR(ESP_ERR_INVALID_ARG, esp_partition_deregister_external(nvs_partition));
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/* can not deregister an unknown partition */
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esp_partition_t dummy_partition = {};
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TEST_ESP_ERR(ESP_ERR_NOT_FOUND, esp_partition_deregister_external(&dummy_partition));
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/* can not register a partition larger than the flash size */
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TEST_ESP_ERR(ESP_ERR_INVALID_SIZE,
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esp_partition_register_external(&flash, 0, 2 * flash.size, "ext_fat", t, st, &ext_partition));
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/* can not register an overlapping partition */
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TEST_ESP_OK(esp_partition_register_external(&flash, 0, 2 * SPI_FLASH_SEC_SIZE, "p1", t, st, &ext_partition));
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TEST_ESP_ERR(ESP_ERR_INVALID_ARG, esp_partition_register_external(&flash, SPI_FLASH_SEC_SIZE, 2 * SPI_FLASH_SEC_SIZE,
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"p2", t, st, NULL));
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TEST_ESP_OK(esp_partition_deregister_external(ext_partition));
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}
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