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52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
/*
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littlefs_mock.h - LittleFS HAL mock for host side testing
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Copyright © 2019 Earle F. Philhower, III
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Based on spiffs_mock:
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Copyright © 2016 Ivan Grokhotkov
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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*/
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#ifndef littlefs_mock_hpp
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#define littlefs_mock_hpp
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#include <stdint.h>
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#include <stddef.h>
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#include <vector>
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#include <FS.h>
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#include "flash_hal.h"
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#define DEFAULT_LITTLEFS_FILE_NAME "littlefs.bin"
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class LittleFSMock
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{
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public:
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LittleFSMock(ssize_t fs_size, size_t fs_block, size_t fs_page,
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const String& storage = emptyString);
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void reset();
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~LittleFSMock();
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protected:
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void load();
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void save();
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std::vector<uint8_t> m_fs;
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String m_storage;
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bool m_overwrite;
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};
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#define LITTLEFS_MOCK_DECLARE(size_kb, block_kb, page_b, storage) \
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LittleFSMock littlefs_mock(size_kb * 1024, block_kb * 1024, page_b, storage)
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#define LITTLEFS_MOCK_RESET() littlefs_mock.reset()
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#endif /* littlefs_mock_hpp */
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