esp-idf/components/nvs_flash/test_nvs_host/test_nvs_handle.cpp
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// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "catch.hpp"
#include <algorithm>
#include <cstring>
#include "nvs_test_api.h"
#include "nvs_handle_simple.hpp"
#include "nvs_partition_manager.hpp"
#include "spi_flash_emulation.h"
#include "test_fixtures.hpp"
#include <iostream>
#include <string>
using namespace std;
using namespace nvs;
TEST_CASE("NVSHandleSimple closes its reference in PartitionManager", "[partition_mgr]")
{
const uint32_t NVS_FLASH_SECTOR = 6;
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
PartitionEmulationFixture f(0, 10, "test");
REQUIRE(NVSPartitionManager::get_instance()->init_custom(&f.part, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN)
== ESP_OK);
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 0);
NVSHandleSimple *handle;
REQUIRE(NVSPartitionManager::get_instance()->open_handle("test", "ns_1", NVS_READWRITE, &handle) == ESP_OK);
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 1);
delete handle;
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 0);
REQUIRE(NVSPartitionManager::get_instance()->deinit_partition("test") == ESP_OK);
}
TEST_CASE("NVSHandleSimple multiple open and closes with PartitionManager", "[partition_mgr]")
{
const uint32_t NVS_FLASH_SECTOR = 6;
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
PartitionEmulationFixture f(0, 10, "test");
REQUIRE(NVSPartitionManager::get_instance()->init_custom(&f.part, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN)
== ESP_OK);
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 0);
NVSHandleSimple *handle1;
NVSHandleSimple *handle2;
REQUIRE(NVSPartitionManager::get_instance()->open_handle("test", "ns_1", NVS_READWRITE, &handle1) == ESP_OK);
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 1);
REQUIRE(NVSPartitionManager::get_instance()->open_handle("test", "ns_1", NVS_READWRITE, &handle2) == ESP_OK);
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 2);
delete handle1;
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 1);
delete handle2;
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 0);
REQUIRE(NVSPartitionManager::get_instance()->deinit_partition("test") == ESP_OK);
}
TEST_CASE("NVSHandleSimple readonly fails", "[partition_mgr]")
{
PartitionEmulationFixture f(0, 10);
NVSPartitionManager::get_instance()->deinit_partition(NVS_DEFAULT_PART_NAME);
NVSHandleSimple *handle_1;
NVSHandleSimple *handle_2;
const uint32_t NVS_FLASH_SECTOR = 6;
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
f.emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
CHECK(NVSPartitionManager::get_instance()->init_custom(&f.part, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN) == ESP_OK);
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 0);
// first, creating namespace...
REQUIRE(NVSPartitionManager::get_instance()->open_handle(NVS_DEFAULT_PART_NAME, "ns_1", NVS_READWRITE, &handle_1) == ESP_OK);
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 1);
delete handle_1;
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 0);
REQUIRE(NVSPartitionManager::get_instance()->open_handle(NVS_DEFAULT_PART_NAME, "ns_1", NVS_READONLY, &handle_2) == ESP_OK);
CHECK(handle_2->set_item("key", 47) == ESP_ERR_NVS_READ_ONLY);
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 1);
delete handle_2;
CHECK(NVSPartitionManager::get_instance()->open_handles_size() == 0);
// without deinit it affects "nvs api tests"
CHECK(nvs_flash_deinit_partition(NVS_DEFAULT_PART_NAME) == ESP_OK);
}
TEST_CASE("NVSHandleSimple set/get char", "[partition_mgr]")
{
enum class TestEnum : char {
FOO = -1,
BEER,
BAR
};
PartitionEmulationFixture f(0, 10);
const uint32_t NVS_FLASH_SECTOR = 6;
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
f.emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
REQUIRE(NVSPartitionManager::get_instance()->init_custom(&f.part, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN)
== ESP_OK);
NVSHandleSimple *handle;
REQUIRE(NVSPartitionManager::get_instance()->open_handle(NVS_DEFAULT_PART_NAME, "ns_1", NVS_READWRITE, &handle) == ESP_OK);
char test_e = 'a';
char test_e_read = 'z';
CHECK(handle->set_item("key", test_e) == ESP_OK);
CHECK(handle->get_item("key", test_e_read) == ESP_OK);
CHECK(test_e == test_e_read);
delete handle;
REQUIRE(NVSPartitionManager::get_instance()->deinit_partition(NVS_DEFAULT_PART_NAME) == ESP_OK);
}
TEST_CASE("NVSHandleSimple correctly sets/gets int enum", "[partition_mgr]")
{
enum class TestEnum : int {
FOO,
BAR
};
PartitionEmulationFixture f(0, 10);
const uint32_t NVS_FLASH_SECTOR = 6;
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
f.emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
REQUIRE(NVSPartitionManager::get_instance()->init_custom(&f.part, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN)
== ESP_OK);
NVSHandleSimple *handle;
REQUIRE(NVSPartitionManager::get_instance()->open_handle(NVS_DEFAULT_PART_NAME, "ns_1", NVS_READWRITE, &handle) == ESP_OK);
TestEnum test_e = TestEnum::BAR;
TestEnum test_e_read = TestEnum::FOO;
CHECK(handle->set_item("key", test_e) == ESP_OK);
CHECK(handle->get_item("key", test_e_read) == ESP_OK);
CHECK(test_e == test_e_read);
delete handle;
REQUIRE(NVSPartitionManager::get_instance()->deinit_partition(NVS_DEFAULT_PART_NAME) == ESP_OK);
}
TEST_CASE("NVSHandleSimple correctly sets/gets int enum with negative values", "[partition_mgr]")
{
enum class TestEnum : int {
FOO = -1,
BEER,
BAR
};
PartitionEmulationFixture f(0, 10);
const uint32_t NVS_FLASH_SECTOR = 6;
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
f.emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
REQUIRE(NVSPartitionManager::get_instance()->init_custom(&f.part, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN)
== ESP_OK);
NVSHandleSimple *handle;
REQUIRE(NVSPartitionManager::get_instance()->open_handle(NVS_DEFAULT_PART_NAME, "ns_1", NVS_READWRITE, &handle) == ESP_OK);
TestEnum test_e = TestEnum::FOO;
TestEnum test_e_read = TestEnum::BEER;
CHECK(handle->set_item("key", test_e) == ESP_OK);
CHECK(handle->get_item("key", test_e_read) == ESP_OK);
CHECK(test_e == test_e_read);
delete handle;
REQUIRE(NVSPartitionManager::get_instance()->deinit_partition(NVS_DEFAULT_PART_NAME) == ESP_OK);
}
TEST_CASE("NVSHandleSimple correctly sets/gets uint8_t enum", "[partition_mgr]")
{
enum class TestEnum : uint8_t {
FOO,
BAR
};
PartitionEmulationFixture f(0, 10);
const uint32_t NVS_FLASH_SECTOR = 6;
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
f.emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
REQUIRE(NVSPartitionManager::get_instance()->init_custom(&f.part, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN)
== ESP_OK);
NVSHandleSimple *handle;
REQUIRE(NVSPartitionManager::get_instance()->open_handle(NVS_DEFAULT_PART_NAME, "ns_1", NVS_READWRITE, &handle) == ESP_OK);
TestEnum test_e = TestEnum::BAR;
TestEnum test_e_read = TestEnum::FOO;
CHECK(handle->set_item("key", test_e) == ESP_OK);
CHECK(handle->get_item("key", test_e_read) == ESP_OK);
CHECK(test_e == test_e_read);
delete handle;
REQUIRE(NVSPartitionManager::get_instance()->deinit_partition(NVS_DEFAULT_PART_NAME) == ESP_OK);
}
TEST_CASE("NVSHandleSimple correctly sets/gets char enum", "[partition_mgr]")
{
enum class TestEnum : char {
FOO = -1,
BEER,
BAR
};
PartitionEmulationFixture f(0, 10);
const uint32_t NVS_FLASH_SECTOR = 6;
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
f.emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
REQUIRE(NVSPartitionManager::get_instance()->init_custom(&f.part, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN)
== ESP_OK);
NVSHandleSimple *handle;
REQUIRE(NVSPartitionManager::get_instance()->open_handle(NVS_DEFAULT_PART_NAME, "ns_1", NVS_READWRITE, &handle) == ESP_OK);
TestEnum test_e = TestEnum::BAR;
TestEnum test_e_read = TestEnum::FOO;
CHECK(handle->set_item("key", test_e) == ESP_OK);
CHECK(handle->get_item("key", test_e_read) == ESP_OK);
CHECK(test_e == test_e_read);
delete handle;
REQUIRE(NVSPartitionManager::get_instance()->deinit_partition(NVS_DEFAULT_PART_NAME) == ESP_OK);
}