1 #include "esp_flash.h" 2 #include "esp_partition.h" 3 #include "unity.h" 4 5 TEST_CASE("Basic handling of a partition in external flash", "[partition]") 6 { 7 esp_flash_t flash = { 8 .size = 1 * 1024 * 1024, 9 }; 10 11 const esp_partition_type_t t = ESP_PARTITION_TYPE_DATA; 12 const esp_partition_subtype_t st = ESP_PARTITION_SUBTYPE_DATA_FAT; 13 const char* label = "ext_fat"; 14 15 /* can register */ 16 const esp_partition_t* ext_partition; 17 TEST_ESP_OK(esp_partition_register_external(&flash, 0, flash.size, label, t, st, &ext_partition)); 18 19 /* can find the registered partition */ 20 const esp_partition_t* found = esp_partition_find_first(t, st, label); 21 TEST_ASSERT_EQUAL_HEX(ext_partition, found); 22 TEST_ASSERT_EQUAL(found->size, flash.size); 23 TEST_ASSERT_EQUAL(found->address, 0); 24 25 /* can deregister */ 26 TEST_ESP_OK(esp_partition_deregister_external(ext_partition)); 27 28 /* can not deregister one of the partitions on the main flash chip */ 29 const esp_partition_t* nvs_partition = esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_DATA_NVS, NULL); 30 TEST_ASSERT_NOT_NULL(nvs_partition); 31 TEST_ESP_ERR(ESP_ERR_INVALID_ARG, esp_partition_deregister_external(nvs_partition)); 32 33 /* can not deregister an unknown partition */ 34 esp_partition_t dummy_partition = {}; 35 TEST_ESP_ERR(ESP_ERR_NOT_FOUND, esp_partition_deregister_external(&dummy_partition)); 36 37 /* can not register a partition larger than the flash size */ 38 TEST_ESP_ERR(ESP_ERR_INVALID_SIZE, 39 esp_partition_register_external(&flash, 0, 2 * flash.size, "ext_fat", t, st, &ext_partition)); 40 41 /* can not register an overlapping partition */ 42 TEST_ESP_OK(esp_partition_register_external(&flash, 0, 2 * SPI_FLASH_SEC_SIZE, "p1", t, st, &ext_partition)); 43 TEST_ESP_ERR(ESP_ERR_INVALID_ARG, esp_partition_register_external(&flash, SPI_FLASH_SEC_SIZE, 2 * SPI_FLASH_SEC_SIZE, 44 "p2", t, st, NULL)); 45 TEST_ESP_OK(esp_partition_deregister_external(ext_partition)); 46 } 47
