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change(esp_partition): Improved granularity of power-off emulation for Linux

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radek.tandler
2023-05-25 14:51:56 +02:00
parent 3f58defcc9
commit 4c13bf53ea
2 changed files with 75 additions and 60 deletions
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13
components/esp_partition/host_test/partition_api_test/main/partition_api_test.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*
@@ -18,6 +18,7 @@
#include "unity.h"
#include "unity_fixture.h"
#include "esp_log.h"
#include "spi_flash_mmap.h"
const char *TAG = "partition_api_test";
@@ -694,16 +695,16 @@ TEST(partition_api, test_partition_power_off_emulation)
// --- power-off on, write ---
// ensure power-off emulation is on, below the limit for size
// esp_partition_write consumes one power off failure cycle per 4 bytes written
esp_partition_fail_after(size / 4 - 1, ESP_PARTITION_FAIL_AFTER_MODE_BOTH);
esp_partition_fail_after(size / 4, ESP_PARTITION_FAIL_AFTER_MODE_BOTH);
// write data - should fail
err = esp_partition_write(partition_data, offset, test_data_ptr, size);
TEST_ASSERT_EQUAL(ESP_FAIL, err);
TEST_ASSERT_EQUAL(ESP_ERR_FLASH_OP_FAIL, err);
// --- power-off on, erase has just enough power off failure cycles available---
// ensure power-off emulation is on, at the limit for size
// esp_partition_erase_range consumes one power-off emulation cycle per one virtual sector erased
esp_partition_fail_after(size / ESP_PARTITION_EMULATED_SECTOR_SIZE, ESP_PARTITION_FAIL_AFTER_MODE_BOTH);
esp_partition_fail_after(size / ESP_PARTITION_EMULATED_SECTOR_SIZE + 1, ESP_PARTITION_FAIL_AFTER_MODE_BOTH);
// write data - should be ok
err = esp_partition_erase_range(partition_data, offset, size);
@@ -712,11 +713,11 @@ TEST(partition_api, test_partition_power_off_emulation)
// --- power-off on, erase has one cycle less than required---
// ensure power-off emulation is on, below the limit for size
// esp_partition_erase_range consumes one power-off emulation cycle per one virtual sector erased
esp_partition_fail_after(size / ESP_PARTITION_EMULATED_SECTOR_SIZE - 1, ESP_PARTITION_FAIL_AFTER_MODE_BOTH);
esp_partition_fail_after(size / ESP_PARTITION_EMULATED_SECTOR_SIZE, ESP_PARTITION_FAIL_AFTER_MODE_BOTH);
// write data - should fail
err = esp_partition_erase_range(partition_data, offset, size);
TEST_ASSERT_EQUAL(ESP_FAIL, err);
TEST_ASSERT_EQUAL(ESP_ERR_FLASH_OP_FAIL, err);
// ---cleanup ---
// disable power-off emulation