esp-idf/components/app_update/test/test_ota_ops.c

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <freertos/FreeRTOS.h>
#include <freertos/task.h>
#include <freertos/semphr.h>
#include <unity.h>
#include <test_utils.h>
#include <esp_ota_ops.h>
/* These OTA tests currently don't assume an OTA partition exists
on the device, so they're a bit limited
*/
TEST_CASE("esp_ota_begin() verifies arguments", "[ota]")
{
const esp_partition_t *running = esp_ota_get_running_partition();
esp_partition_t partition;
static esp_ota_handle_t handle = 0;
if (handle != 0) { /* clean up from any previous test */
esp_ota_end(handle);
handle = 0;
}
/* running partition & configured boot partition are same */
TEST_ASSERT_NOT_NULL(running);
/* trying to 'begin' on running partition fails */
TEST_ASSERT_NOT_EQUAL(ESP_OK, esp_ota_begin(running, OTA_SIZE_UNKNOWN, &handle));
TEST_ASSERT_EQUAL(0, handle);
memcpy(&partition, running, sizeof(esp_partition_t));
partition.address--;
/* non existent partition fails */
TEST_ASSERT_EQUAL_HEX(ESP_ERR_NOT_FOUND, esp_ota_begin(&partition, OTA_SIZE_UNKNOWN, &handle));
TEST_ASSERT_EQUAL(0, handle);
}
TEST_CASE("esp_ota_get_next_update_partition logic", "[ota]")
{
const esp_partition_t *running = esp_ota_get_running_partition();
const esp_partition_t *factory = esp_partition_find_first(ESP_PARTITION_TYPE_APP,
ESP_PARTITION_SUBTYPE_APP_FACTORY, NULL);
const esp_partition_t *ota_0 = esp_partition_find_first(ESP_PARTITION_TYPE_APP,
ESP_PARTITION_SUBTYPE_APP_OTA_0, NULL);
const esp_partition_t *ota_1 = esp_partition_find_first(ESP_PARTITION_TYPE_APP,
ESP_PARTITION_SUBTYPE_APP_OTA_1, NULL);
const esp_partition_t *ota_2 = esp_partition_find_first(ESP_PARTITION_TYPE_APP,
ESP_PARTITION_SUBTYPE_APP_OTA_2, NULL);
TEST_ASSERT_NOT_NULL(running);
TEST_ASSERT_NOT_NULL(factory);
TEST_ASSERT_NOT_NULL(ota_0);
TEST_ASSERT_NOT_NULL(ota_1);
TEST_ASSERT_NULL(ota_2); /* this partition shouldn't exist in test partition table */
TEST_ASSERT_EQUAL_PTR(factory, running); /* this may not be true if/when we get OTA tests that do OTA updates */
/* (The test steps verify subtypes before verifying pointer equality, because the failure messages are more readable
this way.)
*/
/* Factory app OTA updates OTA 0 slot */
const esp_partition_t *p = esp_ota_get_next_update_partition(NULL);
TEST_ASSERT_EQUAL_HEX8(ESP_PARTITION_SUBTYPE_APP_OTA_0, p->subtype);
TEST_ASSERT_EQUAL_PTR(ota_0, p);
p = esp_ota_get_next_update_partition(factory);
TEST_ASSERT_EQUAL_HEX8(ESP_PARTITION_SUBTYPE_APP_OTA_0, p->subtype);
TEST_ASSERT_EQUAL_PTR(ota_0, p);
/* OTA slot 0 updates OTA slot 1 */
p = esp_ota_get_next_update_partition(ota_0);
TEST_ASSERT_EQUAL_HEX8(ESP_PARTITION_SUBTYPE_APP_OTA_1, p->subtype);
TEST_ASSERT_EQUAL_PTR(ota_1, p);
/* OTA slot 1 updates OTA slot 0 */
p = esp_ota_get_next_update_partition(ota_1);
TEST_ASSERT_EQUAL_HEX8(ESP_PARTITION_SUBTYPE_APP_OTA_0, p->subtype);;
TEST_ASSERT_EQUAL_PTR(ota_0, p);
}