60 lines
2.2 KiB
C++
60 lines
2.2 KiB
C++
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "catch.hpp"
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#include <cstring>
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#include "nvs_test_api.h"
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#include "nvs_storage.hpp"
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#include "nvs_partition_manager.hpp"
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#include "spi_flash_emulation.h"
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#include <iostream>
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using namespace std;
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using namespace nvs;
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TEST_CASE("Storage iterator recognizes blob with VerOffset::VER_1_OFFSET", "[nvs_storage]")
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{
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const uint32_t NVS_FLASH_SECTOR = 6;
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const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
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SpiFlashEmulator emu(10);
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REQUIRE(NVSPartitionManager::get_instance()->init_custom("test", NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN)
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== ESP_OK);
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uint8_t blob [] = {0x0, 0x1, 0x2, 0x3};
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uint8_t blob_new [] = {0x3, 0x2, 0x1, 0x0};
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Storage *storage = NVSPartitionManager::get_instance()->lookup_storage_from_name("test");
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uint8_t ns_index;
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storage->createOrOpenNamespace("test_ns", true, ns_index);
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CHECK(storage->writeItem(ns_index, ItemType::BLOB, "test_blob", blob, sizeof(blob)) == ESP_OK);
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// changing provokes a blob with version offset 1 (VerOffset::VER_1_OFFSET)
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CHECK(storage->writeItem(ns_index, ItemType::BLOB, "test_blob", blob_new, sizeof(blob_new)) == ESP_OK);
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nvs_opaque_iterator_t it;
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it.storage = storage;
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it.type = NVS_TYPE_ANY;
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// Central check: does the iterator recognize the blob with version 1?
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REQUIRE(storage->findEntry(&it, "test_ns"));
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CHECK(string(it.entry_info.namespace_name) == string("test_ns"));
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CHECK(string(it.entry_info.key) == string("test_blob"));
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CHECK(it.entry_info.type == NVS_TYPE_BLOB);
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REQUIRE(NVSPartitionManager::get_instance()->deinit_partition("test") == ESP_OK);
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}
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