mock_partition.h

#ifndef MOCK_PARTITION_H
#define MOCK_PARTITION_H
 
#include "esp_err.h"
#include "esp_partition.h"
 
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
 
#define MOCK_FLASH_SIZE  (16 * 1024) // 16KB
#define MOCK_SECTOR_SIZE (4096)
 
typedef struct {
    uint8_t memory[MOCK_FLASH_SIZE]; 
    size_t size;                     
    // Fault injection
    bool fail_next_write;    
    size_t fail_after_bytes; 
} mock_partition_t;
 
esp_err_t mock_read (const esp_partition_t *partition_ptr, size_t offset, void *data_void_ptr, size_t size);
 
esp_err_t
mock_write (const esp_partition_t *partition_ptr, size_t offset, const void *data_void_ptr, size_t size);
 
esp_err_t mock_erase_range (const esp_partition_t *partition_ptr, size_t offset, size_t size);
 
void mock_flash_reset (void);
 
void mock_inject_write_failure (size_t after_bytes);
 
#endif