mirror of
https://github.com/espressif/esp-idf.git
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1461 lines
52 KiB
C++
1461 lines
52 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 "nvs.hpp"
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#include "nvs_test_api.h"
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#include "spi_flash_emulation.h"
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#include <sstream>
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#include <iostream>
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#define TEST_ESP_ERR(rc, res) CHECK((rc) == (res))
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#define TEST_ESP_OK(rc) CHECK((rc) == ESP_OK)
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using namespace std;
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using namespace nvs;
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stringstream s_perf;
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void dumpBytes(const uint8_t* data, size_t count)
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{
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for (uint32_t i = 0; i < count; ++i) {
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if (i % 32 == 0) {
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printf("%08x ", i);
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}
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printf("%02x ", data[i]);
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if ((i + 1) % 32 == 0) {
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printf("\n");
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}
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}
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}
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TEST_CASE("crc32 behaves as expected", "[nvs]")
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{
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Item item1;
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item1.datatype = ItemType::I32;
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item1.nsIndex = 1;
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item1.crc32 = 0;
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item1.reserved = 0xff;
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fill_n(item1.key, sizeof(item1.key), 0xbb);
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fill_n(item1.data, sizeof(item1.data), 0xaa);
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auto crc32_1 = item1.calculateCrc32();
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Item item2 = item1;
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item2.crc32 = crc32_1;
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CHECK(crc32_1 == item2.calculateCrc32());
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item2 = item1;
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item2.nsIndex = 2;
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CHECK(crc32_1 != item2.calculateCrc32());
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item2 = item1;
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item2.datatype = ItemType::U32;
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CHECK(crc32_1 != item2.calculateCrc32());
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item2 = item1;
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strncpy(item2.key, "foo", Item::MAX_KEY_LENGTH);
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CHECK(crc32_1 != item2.calculateCrc32());
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}
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TEST_CASE("starting with empty flash, page is in uninitialized state", "[nvs]")
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{
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SpiFlashEmulator emu(1);
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Page page;
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CHECK(page.state() == Page::PageState::INVALID);
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CHECK(page.load(0) == ESP_OK);
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CHECK(page.state() == Page::PageState::UNINITIALIZED);
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}
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TEST_CASE("can distinguish namespaces", "[nvs]")
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{
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SpiFlashEmulator emu(1);
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Page page;
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CHECK(page.load(0) == ESP_OK);
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int32_t val1 = 0x12345678;
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CHECK(page.writeItem(1, ItemType::I32, "intval1", &val1, sizeof(val1)) == ESP_OK);
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int32_t val2 = 0x23456789;
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CHECK(page.writeItem(2, ItemType::I32, "intval1", &val2, sizeof(val2)) == ESP_OK);
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int32_t readVal;
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CHECK(page.readItem(2, ItemType::I32, "intval1", &readVal, sizeof(readVal)) == ESP_OK);
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CHECK(readVal == val2);
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}
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TEST_CASE("reading with different type causes type mismatch error", "[nvs]")
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{
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SpiFlashEmulator emu(1);
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Page page;
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CHECK(page.load(0) == ESP_OK);
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int32_t val = 0x12345678;
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CHECK(page.writeItem(1, ItemType::I32, "intval1", &val, sizeof(val)) == ESP_OK);
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CHECK(page.readItem(1, ItemType::U32, "intval1", &val, sizeof(val)) == ESP_ERR_NVS_TYPE_MISMATCH);
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}
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TEST_CASE("when page is erased, it's state becomes UNITIALIZED", "[nvs]")
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{
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SpiFlashEmulator emu(1);
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Page page;
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CHECK(page.load(0) == ESP_OK);
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int32_t val = 0x12345678;
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CHECK(page.writeItem(1, ItemType::I32, "intval1", &val, sizeof(val)) == ESP_OK);
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CHECK(page.erase() == ESP_OK);
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CHECK(page.state() == Page::PageState::UNINITIALIZED);
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}
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TEST_CASE("when writing and erasing, used/erased counts are updated correctly", "[nvs]")
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{
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SpiFlashEmulator emu(1);
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Page page;
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CHECK(page.load(0) == ESP_OK);
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CHECK(page.getUsedEntryCount() == 0);
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CHECK(page.getErasedEntryCount() == 0);
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uint32_t foo1 = 0;
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CHECK(page.writeItem(1, "foo1", foo1) == ESP_OK);
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CHECK(page.getUsedEntryCount() == 1);
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CHECK(page.writeItem(2, "foo1", foo1) == ESP_OK);
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CHECK(page.getUsedEntryCount() == 2);
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CHECK(page.eraseItem<uint32_t>(2, "foo1") == ESP_OK);
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CHECK(page.getUsedEntryCount() == 1);
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CHECK(page.getErasedEntryCount() == 1);
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for (size_t i = 0; i < Page::ENTRY_COUNT - 2; ++i) {
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char name[16];
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snprintf(name, sizeof(name), "i%ld", (long int)i);
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CHECK(page.writeItem(1, name, i) == ESP_OK);
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}
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CHECK(page.getUsedEntryCount() == Page::ENTRY_COUNT - 1);
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CHECK(page.getErasedEntryCount() == 1);
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for (size_t i = 0; i < Page::ENTRY_COUNT - 2; ++i) {
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char name[16];
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snprintf(name, sizeof(name), "i%ld", (long int)i);
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CHECK(page.eraseItem(1, itemTypeOf<size_t>(), name) == ESP_OK);
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}
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CHECK(page.getUsedEntryCount() == 1);
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CHECK(page.getErasedEntryCount() == Page::ENTRY_COUNT - 1);
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}
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TEST_CASE("when page is full, adding an element fails", "[nvs]")
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{
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SpiFlashEmulator emu(1);
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Page page;
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CHECK(page.load(0) == ESP_OK);
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for (size_t i = 0; i < Page::ENTRY_COUNT; ++i) {
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char name[16];
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snprintf(name, sizeof(name), "i%ld", (long int)i);
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CHECK(page.writeItem(1, name, i) == ESP_OK);
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}
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CHECK(page.writeItem(1, "foo", 64UL) == ESP_ERR_NVS_PAGE_FULL);
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}
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TEST_CASE("page maintains its seq number")
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{
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SpiFlashEmulator emu(1);
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{
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Page page;
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CHECK(page.load(0) == ESP_OK);
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CHECK(page.setSeqNumber(123) == ESP_OK);
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int32_t val = 42;
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CHECK(page.writeItem(1, ItemType::I32, "dummy", &val, sizeof(val)) == ESP_OK);
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}
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{
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Page page;
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CHECK(page.load(0) == ESP_OK);
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uint32_t seqno;
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CHECK(page.getSeqNumber(seqno) == ESP_OK);
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CHECK(seqno == 123);
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}
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}
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TEST_CASE("can write and read variable length data", "[nvs]")
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{
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SpiFlashEmulator emu(1);
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Page page;
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CHECK(page.load(0) == ESP_OK);
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const char str[] = "foobar1234foobar1234foobar1234foobar1234foobar1234foobar1234foobar1234foobar1234";
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size_t len = strlen(str);
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CHECK(page.writeItem(1, "stuff1", 42) == ESP_OK);
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CHECK(page.writeItem(1, "stuff2", 1) == ESP_OK);
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CHECK(page.writeItem(1, ItemType::SZ, "foobaar", str, len + 1) == ESP_OK);
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CHECK(page.writeItem(1, "stuff3", 2) == ESP_OK);
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CHECK(page.writeItem(1, ItemType::BLOB, "baz", str, len) == ESP_OK);
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CHECK(page.writeItem(1, "stuff4", 0x7abbccdd) == ESP_OK);
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char buf[sizeof(str) + 16];
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int32_t value;
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CHECK(page.readItem(1, "stuff1", value) == ESP_OK);
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CHECK(value == 42);
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CHECK(page.readItem(1, "stuff2", value) == ESP_OK);
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CHECK(value == 1);
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CHECK(page.readItem(1, "stuff3", value) == ESP_OK);
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CHECK(value == 2);
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CHECK(page.readItem(1, "stuff4", value) == ESP_OK);
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CHECK(value == 0x7abbccdd);
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fill_n(buf, sizeof(buf), 0xff);
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CHECK(page.readItem(1, ItemType::SZ, "foobaar", buf, sizeof(buf)) == ESP_OK);
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CHECK(memcmp(buf, str, strlen(str) + 1) == 0);
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fill_n(buf, sizeof(buf), 0xff);
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CHECK(page.readItem(1, ItemType::BLOB, "baz", buf, sizeof(buf)) == ESP_OK);
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CHECK(memcmp(buf, str, strlen(str)) == 0);
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}
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TEST_CASE("different key names are distinguished even if the pointer is the same", "[nvs]")
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{
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SpiFlashEmulator emu(1);
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Page page;
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TEST_ESP_OK(page.load(0));
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TEST_ESP_OK(page.writeItem(1, "i1", 1));
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TEST_ESP_OK(page.writeItem(1, "i2", 2));
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int32_t value;
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char keyname[10] = {0};
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for (int i = 0; i < 2; ++i) {
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strncpy(keyname, "i1", sizeof(keyname) - 1);
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TEST_ESP_OK(page.readItem(1, keyname, value));
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CHECK(value == 1);
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strncpy(keyname, "i2", sizeof(keyname) - 1);
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TEST_ESP_OK(page.readItem(1, keyname, value));
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CHECK(value == 2);
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}
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}
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TEST_CASE("Page validates key size", "[nvs]")
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{
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SpiFlashEmulator emu(4);
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Page page;
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TEST_ESP_OK(page.load(0));
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// 16-character key fails
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TEST_ESP_ERR(page.writeItem(1, "0123456789123456", 1), ESP_ERR_NVS_KEY_TOO_LONG);
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// 15-character key is okay
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TEST_ESP_OK(page.writeItem(1, "012345678912345", 1));
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}
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TEST_CASE("Page validates blob size", "[nvs]")
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{
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SpiFlashEmulator emu(4);
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Page page;
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TEST_ESP_OK(page.load(0));
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char buf[2048] = { 0 };
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// There are two potential errors here:
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// - not enough space in the page (because one value has been written already)
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// - value is too long
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// Check that the second one is actually returned.
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TEST_ESP_ERR(page.writeItem(1, ItemType::BLOB, "2", buf, Page::ENTRY_COUNT * Page::ENTRY_SIZE), ESP_ERR_NVS_VALUE_TOO_LONG);
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// Should fail as well
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TEST_ESP_ERR(page.writeItem(1, ItemType::BLOB, "2", buf, Page::BLOB_MAX_SIZE + 1), ESP_ERR_NVS_VALUE_TOO_LONG);
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TEST_ESP_OK(page.writeItem(1, ItemType::BLOB, "2", buf, Page::BLOB_MAX_SIZE));
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}
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TEST_CASE("Page handles invalid CRC of variable length items", "[nvs][cur]")
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{
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SpiFlashEmulator emu(4);
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{
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Page page;
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TEST_ESP_OK(page.load(0));
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char buf[128] = {0};
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TEST_ESP_OK(page.writeItem(1, ItemType::BLOB, "1", buf, sizeof(buf)));
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}
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// corrupt header of the item (64 is the offset of the first item in page)
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uint32_t overwrite_buf = 0;
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emu.write(64, &overwrite_buf, 4);
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// load page again
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{
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Page page;
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TEST_ESP_OK(page.load(0));
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}
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}
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TEST_CASE("can init PageManager in empty flash", "[nvs]")
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{
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SpiFlashEmulator emu(4);
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PageManager pm;
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CHECK(pm.load(0, 4) == ESP_OK);
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}
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TEST_CASE("PageManager adds page in the correct order", "[nvs]")
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{
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const size_t pageCount = 8;
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SpiFlashEmulator emu(pageCount);
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uint32_t pageNo[pageCount] = { -1U, 50, 11, -1U, 23, 22, 24, 49};
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for (uint32_t i = 0; i < pageCount; ++i) {
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Page p;
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p.load(i);
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if (pageNo[i] != -1U) {
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p.setSeqNumber(pageNo[i]);
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p.writeItem(1, "foo", 10U);
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}
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}
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PageManager pageManager;
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CHECK(pageManager.load(0, pageCount) == ESP_OK);
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uint32_t lastSeqNo = 0;
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for (auto it = std::begin(pageManager); it != std::end(pageManager); ++it) {
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uint32_t seqNo;
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CHECK(it->getSeqNumber(seqNo) == ESP_OK);
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CHECK(seqNo > lastSeqNo);
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}
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}
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TEST_CASE("can init storage in empty flash", "[nvs]")
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{
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SpiFlashEmulator emu(8);
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Storage storage;
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emu.setBounds(4, 8);
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CHECK(storage.init(4, 4) == ESP_OK);
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s_perf << "Time to init empty storage (4 sectors): " << emu.getTotalTime() << " us" << std::endl;
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}
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TEST_CASE("storage doesn't add duplicates within one page", "[nvs]")
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{
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SpiFlashEmulator emu(8);
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Storage storage;
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emu.setBounds(4, 8);
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CHECK(storage.init(4, 4) == ESP_OK);
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int bar = 0;
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CHECK(storage.writeItem(1, "bar", bar) == ESP_OK);
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CHECK(storage.writeItem(1, "bar", bar) == ESP_OK);
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Page page;
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page.load(4);
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CHECK(page.getUsedEntryCount() == 1);
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CHECK(page.getErasedEntryCount() == 1);
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}
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TEST_CASE("can write one item a thousand times", "[nvs]")
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{
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SpiFlashEmulator emu(8);
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Storage storage;
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emu.setBounds(4, 8);
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CHECK(storage.init(4, 4) == ESP_OK);
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for (size_t i = 0; i < Page::ENTRY_COUNT * 4 * 2; ++i) {
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REQUIRE(storage.writeItem(1, "i", static_cast<int>(i)) == ESP_OK);
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}
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s_perf << "Time to write one item a thousand times: " << emu.getTotalTime() << " us (" << emu.getEraseOps() << " " << emu.getWriteOps() << " " << emu.getReadOps() << " " << emu.getWriteBytes() << " " << emu.getReadBytes() << ")" << std::endl;
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}
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TEST_CASE("storage doesn't add duplicates within multiple pages", "[nvs]")
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{
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SpiFlashEmulator emu(8);
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Storage storage;
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emu.setBounds(4, 8);
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CHECK(storage.init(4, 4) == ESP_OK);
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int bar = 0;
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CHECK(storage.writeItem(1, "bar", bar) == ESP_OK);
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for (size_t i = 0; i < Page::ENTRY_COUNT; ++i) {
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CHECK(storage.writeItem(1, "foo", static_cast<int>(bar)) == ESP_OK);
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}
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CHECK(storage.writeItem(1, "bar", bar) == ESP_OK);
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Page page;
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page.load(4);
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CHECK(page.findItem(1, itemTypeOf<int>(), "bar") == ESP_ERR_NVS_NOT_FOUND);
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page.load(5);
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CHECK(page.findItem(1, itemTypeOf<int>(), "bar") == ESP_OK);
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}
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TEST_CASE("storage can find items on second page if first is not fully written and has cached search data", "[nvs]")
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{
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SpiFlashEmulator emu(3);
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Storage storage;
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CHECK(storage.init(0, 3) == ESP_OK);
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int bar = 0;
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uint8_t bigdata[Page::BLOB_MAX_SIZE] = {0};
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// write one big chunk of data
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ESP_ERROR_CHECK(storage.writeItem(0, ItemType::BLOB, "1", bigdata, sizeof(bigdata)));
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// write another big chunk of data
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ESP_ERROR_CHECK(storage.writeItem(0, ItemType::BLOB, "2", bigdata, sizeof(bigdata)));
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// write third one; it will not fit into the first page
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ESP_ERROR_CHECK(storage.writeItem(0, ItemType::BLOB, "3", bigdata, sizeof(bigdata)));
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size_t size;
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ESP_ERROR_CHECK(storage.getItemDataSize(0, ItemType::BLOB, "1", size));
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CHECK(size == sizeof(bigdata));
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ESP_ERROR_CHECK(storage.getItemDataSize(0, ItemType::BLOB, "3", size));
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CHECK(size == sizeof(bigdata));
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}
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TEST_CASE("can write and read variable length data lots of times", "[nvs]")
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{
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SpiFlashEmulator emu(8);
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Storage storage;
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emu.setBounds(4, 8);
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CHECK(storage.init(4, 4) == ESP_OK);
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const char str[] = "foobar1234foobar1234foobar1234foobar1234foobar1234foobar1234foobar1234foobar1234";
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char buf[sizeof(str) + 16];
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size_t len = strlen(str);
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for (size_t i = 0; i < Page::ENTRY_COUNT * 4 * 2; ++i) {
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CAPTURE(i);
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CHECK(storage.writeItem(1, ItemType::SZ, "foobaar", str, len + 1) == ESP_OK);
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CHECK(storage.writeItem(1, "foo", static_cast<uint32_t>(i)) == ESP_OK);
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uint32_t value;
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CHECK(storage.readItem(1, "foo", value) == ESP_OK);
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CHECK(value == i);
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fill_n(buf, sizeof(buf), 0xff);
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CHECK(storage.readItem(1, ItemType::SZ, "foobaar", buf, sizeof(buf)) == ESP_OK);
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CHECK(memcmp(buf, str, strlen(str) + 1) == 0);
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}
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s_perf << "Time to write one string and one integer a thousand times: " << emu.getTotalTime() << " us (" << emu.getEraseOps() << " " << emu.getWriteOps() << " " << emu.getReadOps() << " " << emu.getWriteBytes() << " " << emu.getReadBytes() << ")" << std::endl;
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}
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TEST_CASE("can get length of variable length data", "[nvs]")
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{
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SpiFlashEmulator emu(8);
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emu.randomize(200);
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Storage storage;
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emu.setBounds(4, 8);
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CHECK(storage.init(4, 4) == ESP_OK);
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const char str[] = "foobar1234foobar1234foobar1234foobar1234foobar1234foobar1234foobar1234foobar1234";
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size_t len = strlen(str);
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CHECK(storage.writeItem(1, ItemType::SZ, "foobaar", str, len + 1) == ESP_OK);
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size_t dataSize;
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CHECK(storage.getItemDataSize(1, ItemType::SZ, "foobaar", dataSize) == ESP_OK);
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CHECK(dataSize == len + 1);
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CHECK(storage.writeItem(2, ItemType::BLOB, "foobaar", str, len) == ESP_OK);
|
|
CHECK(storage.getItemDataSize(2, ItemType::BLOB, "foobaar", dataSize) == ESP_OK);
|
|
CHECK(dataSize == len);
|
|
}
|
|
|
|
|
|
TEST_CASE("can create namespaces", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(8);
|
|
Storage storage;
|
|
emu.setBounds(4, 8);
|
|
CHECK(storage.init(4, 4) == ESP_OK);
|
|
uint8_t nsi;
|
|
CHECK(storage.createOrOpenNamespace("wifi", false, nsi) == ESP_ERR_NVS_NOT_FOUND);
|
|
|
|
CHECK(storage.createOrOpenNamespace("wifi", true, nsi) == ESP_OK);
|
|
Page page;
|
|
page.load(4);
|
|
CHECK(page.findItem(Page::NS_INDEX, ItemType::U8, "wifi") == ESP_OK);
|
|
}
|
|
|
|
TEST_CASE("storage may become full", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(8);
|
|
Storage storage;
|
|
emu.setBounds(4, 8);
|
|
CHECK(storage.init(4, 4) == ESP_OK);
|
|
for (size_t i = 0; i < Page::ENTRY_COUNT * 3; ++i) {
|
|
char name[Item::MAX_KEY_LENGTH + 1];
|
|
snprintf(name, sizeof(name), "key%05d", static_cast<int>(i));
|
|
REQUIRE(storage.writeItem(1, name, static_cast<int>(i)) == ESP_OK);
|
|
}
|
|
REQUIRE(storage.writeItem(1, "foo", 10) == ESP_ERR_NVS_NOT_ENOUGH_SPACE);
|
|
}
|
|
|
|
TEST_CASE("can modify an item on a page which will be erased", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(2);
|
|
Storage storage;
|
|
CHECK(storage.init(0, 2) == ESP_OK);
|
|
for (size_t i = 0; i < Page::ENTRY_COUNT * 3 + 1; ++i) {
|
|
REQUIRE(storage.writeItem(1, "foo", 42U) == ESP_OK);
|
|
}
|
|
}
|
|
|
|
|
|
TEST_CASE("can erase items", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(3);
|
|
Storage storage;
|
|
CHECK(storage.init(0, 3) == ESP_OK);
|
|
for (size_t i = 0; i < Page::ENTRY_COUNT * 2 - 3; ++i) {
|
|
char name[Item::MAX_KEY_LENGTH + 1];
|
|
snprintf(name, sizeof(name), "key%05d", static_cast<int>(i));
|
|
REQUIRE(storage.writeItem(3, name, static_cast<int>(i)) == ESP_OK);
|
|
}
|
|
CHECK(storage.writeItem(1, "foo", 32) == ESP_OK);
|
|
CHECK(storage.writeItem(2, "foo", 64) == ESP_OK);
|
|
CHECK(storage.eraseItem(2, "foo") == ESP_OK);
|
|
int val;
|
|
CHECK(storage.readItem(1, "foo", val) == ESP_OK);
|
|
CHECK(val == 32);
|
|
CHECK(storage.eraseNamespace(3) == ESP_OK);
|
|
CHECK(storage.readItem(2, "foo", val) == ESP_ERR_NVS_NOT_FOUND);
|
|
CHECK(storage.readItem(3, "key00222", val) == ESP_ERR_NVS_NOT_FOUND);
|
|
}
|
|
|
|
TEST_CASE("nvs api tests", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(10);
|
|
emu.randomize(100);
|
|
|
|
nvs_handle handle_1;
|
|
const uint32_t NVS_FLASH_SECTOR = 6;
|
|
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
|
|
emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
|
|
|
|
|
|
TEST_ESP_ERR(nvs_open("namespace1", NVS_READWRITE, &handle_1), ESP_ERR_NVS_NOT_INITIALIZED);
|
|
for (uint16_t i = NVS_FLASH_SECTOR; i <NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN; ++i) {
|
|
spi_flash_erase_sector(i);
|
|
}
|
|
TEST_ESP_OK(nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN));
|
|
|
|
TEST_ESP_ERR(nvs_open("namespace1", NVS_READONLY, &handle_1), ESP_ERR_NVS_NOT_FOUND);
|
|
|
|
// TEST_ESP_ERR(nvs_set_i32(handle_1, "foo", 0x12345678), ESP_ERR_NVS_READ_ONLY);
|
|
// nvs_close(handle_1);
|
|
|
|
TEST_ESP_OK(nvs_open("namespace1", NVS_READWRITE, &handle_1));
|
|
TEST_ESP_OK(nvs_set_i32(handle_1, "foo", 0x12345678));
|
|
TEST_ESP_OK(nvs_set_i32(handle_1, "foo", 0x23456789));
|
|
|
|
nvs_handle handle_2;
|
|
TEST_ESP_OK(nvs_open("namespace2", NVS_READWRITE, &handle_2));
|
|
TEST_ESP_OK(nvs_set_i32(handle_2, "foo", 0x3456789a));
|
|
const char* str = "value 0123456789abcdef0123456789abcdef";
|
|
TEST_ESP_OK(nvs_set_str(handle_2, "key", str));
|
|
|
|
int32_t v1;
|
|
TEST_ESP_OK(nvs_get_i32(handle_1, "foo", &v1));
|
|
CHECK(0x23456789 == v1);
|
|
|
|
int32_t v2;
|
|
TEST_ESP_OK(nvs_get_i32(handle_2, "foo", &v2));
|
|
CHECK(0x3456789a == v2);
|
|
|
|
char buf[strlen(str) + 1];
|
|
size_t buf_len = sizeof(buf);
|
|
|
|
size_t buf_len_needed;
|
|
TEST_ESP_OK(nvs_get_str(handle_2, "key", NULL, &buf_len_needed));
|
|
CHECK(buf_len_needed == buf_len);
|
|
|
|
size_t buf_len_short = buf_len - 1;
|
|
TEST_ESP_ERR(ESP_ERR_NVS_INVALID_LENGTH, nvs_get_str(handle_2, "key", buf, &buf_len_short));
|
|
CHECK(buf_len_short == buf_len);
|
|
|
|
size_t buf_len_long = buf_len + 1;
|
|
TEST_ESP_OK(nvs_get_str(handle_2, "key", buf, &buf_len_long));
|
|
CHECK(buf_len_long == buf_len);
|
|
|
|
TEST_ESP_OK(nvs_get_str(handle_2, "key", buf, &buf_len));
|
|
|
|
CHECK(0 == strcmp(buf, str));
|
|
}
|
|
|
|
TEST_CASE("wifi test", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(10);
|
|
emu.randomize(10);
|
|
|
|
|
|
const uint32_t NVS_FLASH_SECTOR = 5;
|
|
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
|
|
emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
|
|
TEST_ESP_OK(nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN));
|
|
|
|
nvs_handle misc_handle;
|
|
TEST_ESP_OK(nvs_open("nvs.net80211", NVS_READWRITE, &misc_handle));
|
|
char log[33];
|
|
size_t log_size = sizeof(log);
|
|
TEST_ESP_ERR(nvs_get_str(misc_handle, "log", log, &log_size), ESP_ERR_NVS_NOT_FOUND);
|
|
strcpy(log, "foobarbazfizzz");
|
|
TEST_ESP_OK(nvs_set_str(misc_handle, "log", log));
|
|
|
|
nvs_handle net80211_handle;
|
|
TEST_ESP_OK(nvs_open("nvs.net80211", NVS_READWRITE, &net80211_handle));
|
|
|
|
uint8_t opmode = 2;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "wifi.opmode", &opmode), ESP_ERR_NVS_NOT_FOUND);
|
|
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "wifi.opmode", opmode));
|
|
|
|
uint8_t country = 0;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "wifi.country", &opmode), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "wifi.country", opmode));
|
|
|
|
char ssid[36];
|
|
size_t size = sizeof(ssid);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "sta.ssid", ssid, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
strcpy(ssid, "my android AP");
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "sta.ssid", ssid, size));
|
|
|
|
char mac[6];
|
|
size = sizeof(mac);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "sta.mac", mac, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
memset(mac, 0xab, 6);
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "sta.mac", mac, size));
|
|
|
|
uint8_t authmode = 1;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "sta.authmode", &authmode), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "sta.authmode", authmode));
|
|
|
|
char pswd[65];
|
|
size = sizeof(pswd);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "sta.pswd", pswd, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
strcpy(pswd, "`123456788990-=");
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "sta.pswd", pswd, size));
|
|
|
|
char pmk[32];
|
|
size = sizeof(pmk);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "sta.pmk", pmk, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
memset(pmk, 1, size);
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "sta.pmk", pmk, size));
|
|
|
|
uint8_t chan = 1;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "sta.chan", &chan), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "sta.chan", chan));
|
|
|
|
uint8_t autoconn = 1;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "auto.conn", &autoconn), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "auto.conn", autoconn));
|
|
|
|
uint8_t bssid_set = 1;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "bssid.set", &bssid_set), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "bssid.set", bssid_set));
|
|
|
|
char bssid[6];
|
|
size = sizeof(bssid);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "sta.bssid", bssid, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
memset(mac, 0xcd, 6);
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "sta.bssid", bssid, size));
|
|
|
|
uint8_t phym = 3;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "sta.phym", &phym), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "sta.phym", phym));
|
|
|
|
uint8_t phybw = 2;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "sta.phybw", &phybw), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "sta.phybw", phybw));
|
|
|
|
char apsw[2];
|
|
size = sizeof(apsw);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "sta.apsw", apsw, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
memset(apsw, 0x2, size);
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "sta.apsw", apsw, size));
|
|
|
|
char apinfo[700];
|
|
size = sizeof(apinfo);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "sta.apinfo", apinfo, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
memset(apinfo, 0, size);
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "sta.apinfo", apinfo, size));
|
|
|
|
size = sizeof(ssid);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "ap.ssid", ssid, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
strcpy(ssid, "ESP_A2F340");
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "ap.ssid", ssid, size));
|
|
|
|
size = sizeof(mac);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "ap.mac", mac, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
memset(mac, 0xac, 6);
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "ap.mac", mac, size));
|
|
|
|
size = sizeof(pswd);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "ap.passwd", pswd, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
strcpy(pswd, "");
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "ap.passwd", pswd, size));
|
|
|
|
size = sizeof(pmk);
|
|
TEST_ESP_ERR(nvs_get_blob(net80211_handle, "ap.pmk", pmk, &size), ESP_ERR_NVS_NOT_FOUND);
|
|
memset(pmk, 1, size);
|
|
TEST_ESP_OK(nvs_set_blob(net80211_handle, "ap.pmk", pmk, size));
|
|
|
|
chan = 6;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "ap.chan", &chan), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "ap.chan", chan));
|
|
|
|
authmode = 0;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "ap.authmode", &authmode), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "ap.authmode", authmode));
|
|
|
|
uint8_t hidden = 0;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "ap.hidden", &hidden), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "ap.hidden", hidden));
|
|
|
|
uint8_t max_conn = 4;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "ap.max.conn", &max_conn), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "ap.max.conn", max_conn));
|
|
|
|
uint8_t bcn_interval = 2;
|
|
TEST_ESP_ERR(nvs_get_u8(net80211_handle, "bcn_interval", &bcn_interval), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(nvs_set_u8(net80211_handle, "bcn_interval", bcn_interval));
|
|
|
|
s_perf << "Time to simulate nvs init with wifi libs: " << emu.getTotalTime() << " us (" << emu.getEraseOps() << "E " << emu.getWriteOps() << "W " << emu.getReadOps() << "R " << emu.getWriteBytes() << "Wb " << emu.getReadBytes() << "Rb)" << std::endl;
|
|
|
|
}
|
|
|
|
|
|
TEST_CASE("can init storage from flash with random contents", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(10);
|
|
emu.randomize(42);
|
|
|
|
nvs_handle handle;
|
|
const uint32_t NVS_FLASH_SECTOR = 5;
|
|
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
|
|
emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
|
|
TEST_ESP_OK(nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN));
|
|
|
|
TEST_ESP_OK(nvs_open("nvs.net80211", NVS_READWRITE, &handle));
|
|
|
|
uint8_t opmode = 2;
|
|
if (nvs_get_u8(handle, "wifi.opmode", &opmode) != ESP_OK) {
|
|
TEST_ESP_OK(nvs_set_u8(handle, "wifi.opmode", opmode));
|
|
}
|
|
}
|
|
|
|
|
|
TEST_CASE("nvs api tests, starting with random data in flash", "[nvs][.][long]")
|
|
{
|
|
for (size_t count = 0; count < 10000; ++count) {
|
|
SpiFlashEmulator emu(10);
|
|
emu.randomize(static_cast<uint32_t>(count));
|
|
|
|
const uint32_t NVS_FLASH_SECTOR = 6;
|
|
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
|
|
emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
|
|
|
|
TEST_ESP_OK(nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN));
|
|
|
|
nvs_handle handle_1;
|
|
TEST_ESP_ERR(nvs_open("namespace1", NVS_READONLY, &handle_1), ESP_ERR_NVS_NOT_FOUND);
|
|
|
|
TEST_ESP_OK(nvs_open("namespace1", NVS_READWRITE, &handle_1));
|
|
TEST_ESP_OK(nvs_set_i32(handle_1, "foo", 0x12345678));
|
|
for (size_t i = 0; i < 500; ++i) {
|
|
nvs_handle handle_2;
|
|
TEST_ESP_OK(nvs_open("namespace2", NVS_READWRITE, &handle_2));
|
|
TEST_ESP_OK(nvs_set_i32(handle_1, "foo", 0x23456789 % (i + 1)));
|
|
TEST_ESP_OK(nvs_set_i32(handle_2, "foo", static_cast<int32_t>(i)));
|
|
const char* str = "value 0123456789abcdef0123456789abcdef %09d";
|
|
char str_buf[128];
|
|
snprintf(str_buf, sizeof(str_buf), str, i + count * 1024);
|
|
TEST_ESP_OK(nvs_set_str(handle_2, "key", str_buf));
|
|
|
|
int32_t v1;
|
|
TEST_ESP_OK(nvs_get_i32(handle_1, "foo", &v1));
|
|
CHECK(0x23456789 % (i + 1) == v1);
|
|
|
|
int32_t v2;
|
|
TEST_ESP_OK(nvs_get_i32(handle_2, "foo", &v2));
|
|
CHECK(static_cast<int32_t>(i) == v2);
|
|
|
|
char buf[128];
|
|
size_t buf_len = sizeof(buf);
|
|
|
|
TEST_ESP_OK(nvs_get_str(handle_2, "key", buf, &buf_len));
|
|
|
|
CHECK(0 == strcmp(buf, str_buf));
|
|
nvs_close(handle_2);
|
|
}
|
|
nvs_close(handle_1);
|
|
}
|
|
}
|
|
|
|
extern "C" void nvs_dump(const char *partName);
|
|
|
|
class RandomTest {
|
|
|
|
static const size_t nKeys = 9;
|
|
int32_t v1 = 0, v2 = 0;
|
|
uint64_t v3 = 0, v4 = 0;
|
|
static const size_t strBufLen = 1024;
|
|
char v5[strBufLen], v6[strBufLen], v7[strBufLen], v8[strBufLen], v9[strBufLen];
|
|
bool written[nKeys];
|
|
|
|
public:
|
|
RandomTest()
|
|
{
|
|
std::fill_n(written, nKeys, false);
|
|
}
|
|
|
|
template<typename TGen>
|
|
esp_err_t doRandomThings(nvs_handle handle, TGen gen, size_t& count) {
|
|
|
|
const char* keys[] = {"foo", "bar", "longkey_0123456", "another key", "param1", "param2", "param3", "param4", "param5"};
|
|
const ItemType types[] = {ItemType::I32, ItemType::I32, ItemType::U64, ItemType::U64, ItemType::SZ, ItemType::SZ, ItemType::SZ, ItemType::SZ, ItemType::SZ};
|
|
|
|
void* values[] = {&v1, &v2, &v3, &v4, &v5, &v6, &v7, &v8, &v9};
|
|
|
|
const size_t nKeys = sizeof(keys) / sizeof(keys[0]);
|
|
static_assert(nKeys == sizeof(types) / sizeof(types[0]), "");
|
|
static_assert(nKeys == sizeof(values) / sizeof(values[0]), "");
|
|
|
|
auto randomRead = [&](size_t index) -> esp_err_t {
|
|
switch (types[index]) {
|
|
case ItemType::I32:
|
|
{
|
|
int32_t val;
|
|
auto err = nvs_get_i32(handle, keys[index], &val);
|
|
if (err == ESP_ERR_FLASH_OP_FAIL) {
|
|
return err;
|
|
}
|
|
if (!written[index]) {
|
|
REQUIRE(err == ESP_ERR_NVS_NOT_FOUND);
|
|
}
|
|
else {
|
|
REQUIRE(err == ESP_OK);
|
|
REQUIRE(val == *reinterpret_cast<int32_t*>(values[index]));
|
|
}
|
|
break;
|
|
}
|
|
|
|
case ItemType::U64:
|
|
{
|
|
uint64_t val;
|
|
auto err = nvs_get_u64(handle, keys[index], &val);
|
|
if (err == ESP_ERR_FLASH_OP_FAIL) {
|
|
return err;
|
|
}
|
|
if (!written[index]) {
|
|
REQUIRE(err == ESP_ERR_NVS_NOT_FOUND);
|
|
}
|
|
else {
|
|
REQUIRE(err == ESP_OK);
|
|
REQUIRE(val == *reinterpret_cast<uint64_t*>(values[index]));
|
|
}
|
|
break;
|
|
}
|
|
|
|
case ItemType::SZ:
|
|
{
|
|
char buf[strBufLen];
|
|
size_t len = strBufLen;
|
|
auto err = nvs_get_str(handle, keys[index], buf, &len);
|
|
if (err == ESP_ERR_FLASH_OP_FAIL) {
|
|
return err;
|
|
}
|
|
if (!written[index]) {
|
|
REQUIRE(err == ESP_ERR_NVS_NOT_FOUND);
|
|
}
|
|
else {
|
|
REQUIRE(err == ESP_OK);
|
|
REQUIRE(strncmp(buf, reinterpret_cast<const char*>(values[index]), strBufLen) == 0);
|
|
}
|
|
break;
|
|
}
|
|
|
|
default:
|
|
assert(0);
|
|
}
|
|
return ESP_OK;
|
|
};
|
|
|
|
auto randomWrite = [&](size_t index) -> esp_err_t {
|
|
switch (types[index]) {
|
|
case ItemType::I32:
|
|
{
|
|
int32_t val = static_cast<int32_t>(gen());
|
|
|
|
auto err = nvs_set_i32(handle, keys[index], val);
|
|
if (err == ESP_ERR_FLASH_OP_FAIL) {
|
|
return err;
|
|
}
|
|
if (err == ESP_ERR_NVS_REMOVE_FAILED) {
|
|
written[index] = true;
|
|
*reinterpret_cast<int32_t*>(values[index]) = val;
|
|
return ESP_ERR_FLASH_OP_FAIL;
|
|
}
|
|
REQUIRE(err == ESP_OK);
|
|
written[index] = true;
|
|
*reinterpret_cast<int32_t*>(values[index]) = val;
|
|
break;
|
|
}
|
|
|
|
case ItemType::U64:
|
|
{
|
|
uint64_t val = static_cast<uint64_t>(gen());
|
|
|
|
auto err = nvs_set_u64(handle, keys[index], val);
|
|
if (err == ESP_ERR_FLASH_OP_FAIL) {
|
|
return err;
|
|
}
|
|
if (err == ESP_ERR_NVS_REMOVE_FAILED) {
|
|
written[index] = true;
|
|
*reinterpret_cast<uint64_t*>(values[index]) = val;
|
|
return ESP_ERR_FLASH_OP_FAIL;
|
|
}
|
|
REQUIRE(err == ESP_OK);
|
|
written[index] = true;
|
|
*reinterpret_cast<uint64_t*>(values[index]) = val;
|
|
break;
|
|
}
|
|
|
|
case ItemType::SZ:
|
|
{
|
|
char buf[strBufLen];
|
|
size_t len = strBufLen;
|
|
|
|
size_t strLen = gen() % (strBufLen - 1);
|
|
std::generate_n(buf, strLen, [&]() -> char {
|
|
const char c = static_cast<char>(gen() % 127);
|
|
return (c < 32) ? 32 : c;
|
|
});
|
|
buf[strLen] = 0;
|
|
|
|
auto err = nvs_set_str(handle, keys[index], buf);
|
|
if (err == ESP_ERR_FLASH_OP_FAIL) {
|
|
return err;
|
|
}
|
|
if (err == ESP_ERR_NVS_REMOVE_FAILED) {
|
|
written[index] = true;
|
|
strncpy(reinterpret_cast<char*>(values[index]), buf, strBufLen);
|
|
return ESP_ERR_FLASH_OP_FAIL;
|
|
}
|
|
REQUIRE(err == ESP_OK);
|
|
written[index] = true;
|
|
strncpy(reinterpret_cast<char*>(values[index]), buf, strBufLen);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
assert(0);
|
|
}
|
|
return ESP_OK;
|
|
};
|
|
|
|
|
|
for (; count != 0; --count) {
|
|
size_t index = gen() % nKeys;
|
|
switch (gen() % 3) {
|
|
case 0: // read, 1/3
|
|
if (randomRead(index) == ESP_ERR_FLASH_OP_FAIL) {
|
|
return ESP_ERR_FLASH_OP_FAIL;
|
|
}
|
|
break;
|
|
|
|
default: // write, 2/3
|
|
if (randomWrite(index) == ESP_ERR_FLASH_OP_FAIL) {
|
|
return ESP_ERR_FLASH_OP_FAIL;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return ESP_OK;
|
|
}
|
|
};
|
|
|
|
|
|
TEST_CASE("monkey test", "[nvs][monkey]")
|
|
{
|
|
std::random_device rd;
|
|
std::mt19937 gen(rd());
|
|
uint32_t seed = 3;
|
|
gen.seed(seed);
|
|
|
|
SpiFlashEmulator emu(10);
|
|
emu.randomize(seed);
|
|
emu.clearStats();
|
|
|
|
const uint32_t NVS_FLASH_SECTOR = 6;
|
|
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
|
|
emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
|
|
|
|
TEST_ESP_OK(nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN));
|
|
|
|
nvs_handle handle;
|
|
TEST_ESP_OK(nvs_open("namespace1", NVS_READWRITE, &handle));
|
|
RandomTest test;
|
|
size_t count = 1000;
|
|
CHECK(test.doRandomThings(handle, gen, count) == ESP_OK);
|
|
|
|
s_perf << "Monkey test: nErase=" << emu.getEraseOps() << " nWrite=" << emu.getWriteOps() << std::endl;
|
|
}
|
|
|
|
TEST_CASE("test recovery from sudden poweroff", "[.][long][nvs][recovery][monkey]")
|
|
{
|
|
std::random_device rd;
|
|
std::mt19937 gen(rd());
|
|
uint32_t seed = 3;
|
|
gen.seed(seed);
|
|
const size_t iter_count = 2000;
|
|
|
|
SpiFlashEmulator emu(10);
|
|
|
|
const uint32_t NVS_FLASH_SECTOR = 6;
|
|
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
|
|
emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
|
|
|
|
size_t totalOps = 0;
|
|
int lastPercent = -1;
|
|
for (uint32_t errDelay = 0; ; ++errDelay) {
|
|
INFO(errDelay);
|
|
emu.randomize(seed);
|
|
emu.clearStats();
|
|
emu.failAfter(errDelay);
|
|
RandomTest test;
|
|
|
|
if (totalOps != 0) {
|
|
int percent = errDelay * 100 / totalOps;
|
|
if (percent > lastPercent) {
|
|
printf("%d/%d (%d%%)\r\n", errDelay, static_cast<int>(totalOps), percent);
|
|
lastPercent = percent;
|
|
}
|
|
}
|
|
|
|
|
|
nvs_handle handle;
|
|
size_t count = iter_count;
|
|
|
|
if (nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN) == ESP_OK) {
|
|
if (nvs_open("namespace1", NVS_READWRITE, &handle) == ESP_OK) {
|
|
if(test.doRandomThings(handle, gen, count) != ESP_ERR_FLASH_OP_FAIL) {
|
|
nvs_close(handle);
|
|
break;
|
|
}
|
|
nvs_close(handle);
|
|
}
|
|
}
|
|
|
|
TEST_ESP_OK(nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN));
|
|
TEST_ESP_OK(nvs_open("namespace1", NVS_READWRITE, &handle));
|
|
auto res = test.doRandomThings(handle, gen, count);
|
|
if (res != ESP_OK) {
|
|
nvs_dump(NVS_DEFAULT_PART_NAME);
|
|
CHECK(0);
|
|
}
|
|
nvs_close(handle);
|
|
totalOps = emu.getEraseOps() + emu.getWriteBytes() / 4;
|
|
}
|
|
}
|
|
|
|
TEST_CASE("test for memory leaks in open/set", "[leaks]")
|
|
{
|
|
SpiFlashEmulator emu(10);
|
|
const uint32_t NVS_FLASH_SECTOR = 6;
|
|
const uint32_t NVS_FLASH_SECTOR_COUNT_MIN = 3;
|
|
emu.setBounds(NVS_FLASH_SECTOR, NVS_FLASH_SECTOR + NVS_FLASH_SECTOR_COUNT_MIN);
|
|
TEST_ESP_OK(nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, NVS_FLASH_SECTOR, NVS_FLASH_SECTOR_COUNT_MIN));
|
|
|
|
for (int i = 0; i < 100000; ++i) {
|
|
nvs_handle light_handle = 0;
|
|
char lightbulb[1024] = {12, 13, 14, 15, 16};
|
|
TEST_ESP_OK(nvs_open("light", NVS_READWRITE, &light_handle));
|
|
TEST_ESP_OK(nvs_set_blob(light_handle, "key", lightbulb, sizeof(lightbulb)));
|
|
TEST_ESP_OK(nvs_commit(light_handle));
|
|
nvs_close(light_handle);
|
|
}
|
|
}
|
|
|
|
TEST_CASE("duplicate items are removed", "[nvs][dupes]")
|
|
{
|
|
SpiFlashEmulator emu(3);
|
|
{
|
|
// create one item
|
|
nvs::Page p;
|
|
p.load(0);
|
|
p.writeItem<uint8_t>(1, "opmode", 3);
|
|
}
|
|
{
|
|
// add another two without deleting the first one
|
|
nvs::Item item(1, ItemType::U8, 1, "opmode");
|
|
item.data[0] = 2;
|
|
item.crc32 = item.calculateCrc32();
|
|
emu.write(3 * 32, reinterpret_cast<const uint32_t*>(&item), sizeof(item));
|
|
emu.write(4 * 32, reinterpret_cast<const uint32_t*>(&item), sizeof(item));
|
|
uint32_t mask = 0xFFFFFFEA;
|
|
emu.write(32, &mask, 4);
|
|
}
|
|
{
|
|
// load page and check that second item persists
|
|
nvs::Storage s;
|
|
s.init(0, 3);
|
|
uint8_t val;
|
|
ESP_ERROR_CHECK(s.readItem(1, "opmode", val));
|
|
CHECK(val == 2);
|
|
}
|
|
{
|
|
Page p;
|
|
p.load(0);
|
|
CHECK(p.getErasedEntryCount() == 2);
|
|
CHECK(p.getUsedEntryCount() == 1);
|
|
}
|
|
}
|
|
|
|
TEST_CASE("recovery after failure to write data", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(3);
|
|
const char str[] = "value 0123456789abcdef012345678value 0123456789abcdef012345678";
|
|
|
|
// make flash write fail exactly in Page::writeEntryData
|
|
emu.failAfter(17);
|
|
{
|
|
Storage storage;
|
|
TEST_ESP_OK(storage.init(0, 3));
|
|
|
|
TEST_ESP_ERR(storage.writeItem(1, ItemType::SZ, "key", str, strlen(str)), ESP_ERR_FLASH_OP_FAIL);
|
|
|
|
// check that repeated operations cause an error
|
|
TEST_ESP_ERR(storage.writeItem(1, ItemType::SZ, "key", str, strlen(str)), ESP_ERR_NVS_INVALID_STATE);
|
|
|
|
uint8_t val;
|
|
TEST_ESP_ERR(storage.readItem(1, ItemType::U8, "key", &val, sizeof(val)), ESP_ERR_NVS_NOT_FOUND);
|
|
}
|
|
{
|
|
// load page and check that data was erased
|
|
Page p;
|
|
p.load(0);
|
|
CHECK(p.getErasedEntryCount() == 3);
|
|
CHECK(p.getUsedEntryCount() == 0);
|
|
|
|
// try to write again
|
|
TEST_ESP_OK(p.writeItem(1, ItemType::SZ, "key", str, strlen(str)));
|
|
}
|
|
}
|
|
|
|
TEST_CASE("crc errors in item header are handled", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(3);
|
|
Storage storage;
|
|
// prepare some data
|
|
TEST_ESP_OK(storage.init(0, 3));
|
|
TEST_ESP_OK(storage.writeItem(0, "ns1", static_cast<uint8_t>(1)));
|
|
TEST_ESP_OK(storage.writeItem(1, "value1", static_cast<uint32_t>(1)));
|
|
TEST_ESP_OK(storage.writeItem(1, "value2", static_cast<uint32_t>(2)));
|
|
|
|
// corrupt item header
|
|
uint32_t val = 0;
|
|
emu.write(32 * 3, &val, 4);
|
|
|
|
// check that storage can recover
|
|
TEST_ESP_OK(storage.init(0, 3));
|
|
TEST_ESP_OK(storage.readItem(1, "value2", val));
|
|
CHECK(val == 2);
|
|
// check that the corrupted item is no longer present
|
|
TEST_ESP_ERR(ESP_ERR_NVS_NOT_FOUND, storage.readItem(1, "value1", val));
|
|
|
|
// add more items to make the page full
|
|
for (size_t i = 0; i < Page::ENTRY_COUNT; ++i) {
|
|
char item_name[Item::MAX_KEY_LENGTH + 1];
|
|
snprintf(item_name, sizeof(item_name), "item_%ld", (long int)i);
|
|
TEST_ESP_OK(storage.writeItem(1, item_name, static_cast<uint32_t>(i)));
|
|
}
|
|
|
|
// corrupt another item on the full page
|
|
val = 0;
|
|
emu.write(32 * 4, &val, 4);
|
|
|
|
// check that storage can recover
|
|
TEST_ESP_OK(storage.init(0, 3));
|
|
// check that the corrupted item is no longer present
|
|
TEST_ESP_ERR(ESP_ERR_NVS_NOT_FOUND, storage.readItem(1, "value2", val));
|
|
}
|
|
|
|
TEST_CASE("crc error in variable length item is handled", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(3);
|
|
const uint64_t before_val = 0xbef04e;
|
|
const uint64_t after_val = 0xaf7e4;
|
|
// write some data
|
|
{
|
|
Page p;
|
|
p.load(0);
|
|
TEST_ESP_OK(p.writeItem<uint64_t>(0, "before", before_val));
|
|
const char* str = "foobar";
|
|
TEST_ESP_OK(p.writeItem(0, ItemType::SZ, "key", str, strlen(str)));
|
|
TEST_ESP_OK(p.writeItem<uint64_t>(0, "after", after_val));
|
|
}
|
|
// corrupt some data
|
|
uint32_t w;
|
|
CHECK(emu.read(&w, 32 * 3 + 8, sizeof(w)));
|
|
w &= 0xf000000f;
|
|
CHECK(emu.write(32 * 3 + 8, &w, sizeof(w)));
|
|
// load and check
|
|
{
|
|
Page p;
|
|
p.load(0);
|
|
CHECK(p.getUsedEntryCount() == 2);
|
|
CHECK(p.getErasedEntryCount() == 2);
|
|
|
|
uint64_t val;
|
|
TEST_ESP_OK(p.readItem<uint64_t>(0, "before", val));
|
|
CHECK(val == before_val);
|
|
TEST_ESP_ERR(p.findItem(0, ItemType::SZ, "key"), ESP_ERR_NVS_NOT_FOUND);
|
|
TEST_ESP_OK(p.readItem<uint64_t>(0, "after", val));
|
|
CHECK(val == after_val);
|
|
}
|
|
}
|
|
|
|
|
|
TEST_CASE("read/write failure (TW8406)", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(3);
|
|
nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, 0, 3);
|
|
for (int attempts = 0; attempts < 3; ++attempts) {
|
|
int i = 0;
|
|
nvs_handle light_handle = 0;
|
|
char key[15] = {0};
|
|
char data[76] = {12, 13, 14, 15, 16};
|
|
uint8_t number = 20;
|
|
size_t data_len = sizeof(data);
|
|
|
|
ESP_ERROR_CHECK(nvs_open("LIGHT", NVS_READWRITE, &light_handle));
|
|
ESP_ERROR_CHECK(nvs_set_u8(light_handle, "RecordNum", number));
|
|
for (i = 0; i < number; ++i) {
|
|
sprintf(key, "light%d", i);
|
|
ESP_ERROR_CHECK(nvs_set_blob(light_handle, key, data, sizeof(data)));
|
|
}
|
|
nvs_commit(light_handle);
|
|
|
|
uint8_t get_number = 0;
|
|
ESP_ERROR_CHECK(nvs_get_u8(light_handle, "RecordNum", &get_number));
|
|
REQUIRE(number == get_number);
|
|
for (i = 0; i < number; ++i) {
|
|
char data[76] = {0};
|
|
sprintf(key, "light%d", i);
|
|
ESP_ERROR_CHECK(nvs_get_blob(light_handle, key, data, &data_len));
|
|
}
|
|
nvs_close(light_handle);
|
|
}
|
|
}
|
|
|
|
TEST_CASE("nvs_flash_init checks for an empty page", "[nvs]")
|
|
{
|
|
const size_t blob_size = Page::BLOB_MAX_SIZE;
|
|
uint8_t blob[blob_size] = {0};
|
|
SpiFlashEmulator emu(5);
|
|
TEST_ESP_OK( nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, 0, 5) );
|
|
nvs_handle handle;
|
|
TEST_ESP_OK( nvs_open("test", NVS_READWRITE, &handle) );
|
|
// Fill first page
|
|
TEST_ESP_OK( nvs_set_blob(handle, "1a", blob, blob_size) );
|
|
TEST_ESP_OK( nvs_set_blob(handle, "1b", blob, blob_size) );
|
|
// Fill second page
|
|
TEST_ESP_OK( nvs_set_blob(handle, "2a", blob, blob_size) );
|
|
TEST_ESP_OK( nvs_set_blob(handle, "2b", blob, blob_size) );
|
|
// Fill third page
|
|
TEST_ESP_OK( nvs_set_blob(handle, "3a", blob, blob_size) );
|
|
TEST_ESP_OK( nvs_set_blob(handle, "3b", blob, blob_size) );
|
|
TEST_ESP_OK( nvs_commit(handle) );
|
|
nvs_close(handle);
|
|
// first two pages are now full, third one is writable, last two are empty
|
|
// init should fail
|
|
TEST_ESP_ERR( nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, 0, 3), ESP_ERR_NVS_NO_FREE_PAGES );
|
|
}
|
|
|
|
TEST_CASE("multiple partitions access check", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(10);
|
|
TEST_ESP_OK( nvs_flash_init_custom("nvs1", 0, 5) );
|
|
TEST_ESP_OK( nvs_flash_init_custom("nvs2", 5, 5) );
|
|
nvs_handle handle1, handle2;
|
|
TEST_ESP_OK( nvs_open_from_partition("nvs1", "test", NVS_READWRITE, &handle1) );
|
|
TEST_ESP_OK( nvs_open_from_partition("nvs2", "test", NVS_READWRITE, &handle2) );
|
|
TEST_ESP_OK( nvs_set_i32(handle1, "foo", 0xdeadbeef));
|
|
TEST_ESP_OK( nvs_set_i32(handle2, "foo", 0xcafebabe));
|
|
int32_t v1, v2;
|
|
TEST_ESP_OK( nvs_get_i32(handle1, "foo", &v1));
|
|
TEST_ESP_OK( nvs_get_i32(handle2, "foo", &v2));
|
|
CHECK(v1 == 0xdeadbeef);
|
|
CHECK(v2 == 0xcafebabe);
|
|
}
|
|
|
|
TEST_CASE("nvs page selection takes into account free entries also not just erased entries", "[nvs]")
|
|
{
|
|
const size_t blob_size = Page::BLOB_MAX_SIZE;
|
|
uint8_t blob[blob_size] = {0};
|
|
SpiFlashEmulator emu(3);
|
|
TEST_ESP_OK( nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, 0, 3) );
|
|
nvs_handle handle;
|
|
TEST_ESP_OK( nvs_open("test", NVS_READWRITE, &handle) );
|
|
// Fill first page
|
|
TEST_ESP_OK( nvs_set_blob(handle, "1a", blob, blob_size/3) );
|
|
TEST_ESP_OK( nvs_set_blob(handle, "1b", blob, blob_size) );
|
|
// Fill second page
|
|
TEST_ESP_OK( nvs_set_blob(handle, "2a", blob, blob_size) );
|
|
TEST_ESP_OK( nvs_set_blob(handle, "2b", blob, blob_size) );
|
|
|
|
// The item below should be able to fit the first page.
|
|
TEST_ESP_OK( nvs_set_blob(handle, "3a", blob, 4) );
|
|
TEST_ESP_OK( nvs_commit(handle) );
|
|
nvs_close(handle);
|
|
}
|
|
|
|
TEST_CASE("calculate used and free space", "[nvs]")
|
|
{
|
|
SpiFlashEmulator emu(6);
|
|
nvs_flash_deinit();
|
|
TEST_ESP_ERR(nvs_get_stats(NULL, NULL), ESP_ERR_INVALID_ARG);
|
|
nvs_stats_t stat1;
|
|
nvs_stats_t stat2;
|
|
TEST_ESP_ERR(nvs_get_stats(NULL, &stat1), ESP_ERR_NVS_NOT_INITIALIZED);
|
|
CHECK(stat1.free_entries == 0);
|
|
CHECK(stat1.namespace_count == 0);
|
|
CHECK(stat1.total_entries == 0);
|
|
CHECK(stat1.used_entries == 0);
|
|
|
|
nvs_handle handle = 0;
|
|
size_t h_count_entries;
|
|
TEST_ESP_ERR(nvs_get_used_entry_count(handle, &h_count_entries), ESP_ERR_NVS_INVALID_HANDLE);
|
|
CHECK(h_count_entries == 0);
|
|
|
|
// init nvs
|
|
TEST_ESP_OK(nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, 0, 6));
|
|
|
|
TEST_ESP_ERR(nvs_get_used_entry_count(handle, &h_count_entries), ESP_ERR_NVS_INVALID_HANDLE);
|
|
CHECK(h_count_entries == 0);
|
|
|
|
Page p;
|
|
// after erase. empty partition
|
|
TEST_ESP_OK(nvs_get_stats(NULL, &stat1));
|
|
CHECK(stat1.free_entries != 0);
|
|
CHECK(stat1.namespace_count == 0);
|
|
CHECK(stat1.total_entries == 6 * p.ENTRY_COUNT);
|
|
CHECK(stat1.used_entries == 0);
|
|
|
|
// create namespace test_k1
|
|
nvs_handle handle_1;
|
|
TEST_ESP_OK(nvs_open("test_k1", NVS_READWRITE, &handle_1));
|
|
TEST_ESP_OK(nvs_get_stats(NULL, &stat2));
|
|
CHECK(stat2.free_entries + 1 == stat1.free_entries);
|
|
CHECK(stat2.namespace_count == 1);
|
|
CHECK(stat2.total_entries == stat1.total_entries);
|
|
CHECK(stat2.used_entries == 1);
|
|
|
|
// create pair key-value com
|
|
TEST_ESP_OK(nvs_set_i32(handle_1, "com", 0x12345678));
|
|
TEST_ESP_OK(nvs_get_stats(NULL, &stat1));
|
|
CHECK(stat1.free_entries + 1 == stat2.free_entries);
|
|
CHECK(stat1.namespace_count == 1);
|
|
CHECK(stat1.total_entries == stat2.total_entries);
|
|
CHECK(stat1.used_entries == 2);
|
|
|
|
// change value in com
|
|
TEST_ESP_OK(nvs_set_i32(handle_1, "com", 0x01234567));
|
|
TEST_ESP_OK(nvs_get_stats(NULL, &stat2));
|
|
CHECK(stat2.free_entries == stat1.free_entries);
|
|
CHECK(stat2.namespace_count == 1);
|
|
CHECK(stat2.total_entries != 0);
|
|
CHECK(stat2.used_entries == 2);
|
|
|
|
// create pair key-value ru
|
|
TEST_ESP_OK(nvs_set_i32(handle_1, "ru", 0x00FF00FF));
|
|
TEST_ESP_OK(nvs_get_stats(NULL, &stat1));
|
|
CHECK(stat1.free_entries + 1 == stat2.free_entries);
|
|
CHECK(stat1.namespace_count == 1);
|
|
CHECK(stat1.total_entries != 0);
|
|
CHECK(stat1.used_entries == 3);
|
|
|
|
// amount valid pair in namespace 1
|
|
size_t h1_count_entries;
|
|
TEST_ESP_OK(nvs_get_used_entry_count(handle_1, &h1_count_entries));
|
|
CHECK(h1_count_entries == 2);
|
|
|
|
nvs_handle handle_2;
|
|
// create namespace test_k2
|
|
TEST_ESP_OK(nvs_open("test_k2", NVS_READWRITE, &handle_2));
|
|
TEST_ESP_OK(nvs_get_stats(NULL, &stat2));
|
|
CHECK(stat2.free_entries + 1 == stat1.free_entries);
|
|
CHECK(stat2.namespace_count == 2);
|
|
CHECK(stat2.total_entries == stat1.total_entries);
|
|
CHECK(stat2.used_entries == 4);
|
|
|
|
// create pair key-value
|
|
TEST_ESP_OK(nvs_set_i32(handle_2, "su1", 0x00000001));
|
|
TEST_ESP_OK(nvs_set_i32(handle_2, "su2", 0x00000002));
|
|
TEST_ESP_OK(nvs_set_i32(handle_2, "sus", 0x00000003));
|
|
TEST_ESP_OK(nvs_get_stats(NULL, &stat1));
|
|
CHECK(stat1.free_entries + 3 == stat2.free_entries);
|
|
CHECK(stat1.namespace_count == 2);
|
|
CHECK(stat1.total_entries == stat2.total_entries);
|
|
CHECK(stat1.used_entries == 7);
|
|
|
|
CHECK(stat1.total_entries == (stat1.used_entries + stat1.free_entries));
|
|
|
|
// amount valid pair in namespace 2
|
|
size_t h2_count_entries;
|
|
TEST_ESP_OK(nvs_get_used_entry_count(handle_2, &h2_count_entries));
|
|
CHECK(h2_count_entries == 3);
|
|
|
|
CHECK(stat1.used_entries == (h1_count_entries + h2_count_entries + stat1.namespace_count));
|
|
|
|
nvs_close(handle_1);
|
|
nvs_close(handle_2);
|
|
|
|
size_t temp = h2_count_entries;
|
|
TEST_ESP_ERR(nvs_get_used_entry_count(handle_1, &h2_count_entries), ESP_ERR_NVS_INVALID_HANDLE);
|
|
CHECK(h2_count_entries == 0);
|
|
h2_count_entries = temp;
|
|
TEST_ESP_ERR(nvs_get_used_entry_count(handle_1, NULL), ESP_ERR_INVALID_ARG);
|
|
|
|
nvs_handle handle_3;
|
|
// create namespace test_k3
|
|
TEST_ESP_OK(nvs_open("test_k3", NVS_READWRITE, &handle_3));
|
|
TEST_ESP_OK(nvs_get_stats(NULL, &stat2));
|
|
CHECK(stat2.free_entries + 1 == stat1.free_entries);
|
|
CHECK(stat2.namespace_count == 3);
|
|
CHECK(stat2.total_entries == stat1.total_entries);
|
|
CHECK(stat2.used_entries == 8);
|
|
|
|
// create pair blobs
|
|
uint32_t blob[12];
|
|
TEST_ESP_OK(nvs_set_blob(handle_3, "bl1", &blob, sizeof(blob)));
|
|
TEST_ESP_OK(nvs_get_stats(NULL, &stat1));
|
|
CHECK(stat1.free_entries + 3 == stat2.free_entries);
|
|
CHECK(stat1.namespace_count == 3);
|
|
CHECK(stat1.total_entries == stat2.total_entries);
|
|
CHECK(stat1.used_entries == 11);
|
|
|
|
// amount valid pair in namespace 2
|
|
size_t h3_count_entries;
|
|
TEST_ESP_OK(nvs_get_used_entry_count(handle_3, &h3_count_entries));
|
|
CHECK(h3_count_entries == 3);
|
|
|
|
CHECK(stat1.used_entries == (h1_count_entries + h2_count_entries + h3_count_entries + stat1.namespace_count));
|
|
|
|
nvs_close(handle_3);
|
|
}
|
|
|
|
TEST_CASE("Recovery from power-off when the entry being erased is not on active page", "[nvs]")
|
|
{
|
|
const size_t blob_size = Page::BLOB_MAX_SIZE;
|
|
size_t read_size = blob_size;
|
|
uint8_t blob[blob_size] = {0x11};
|
|
SpiFlashEmulator emu(3);
|
|
TEST_ESP_OK( nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, 0, 3) );
|
|
nvs_handle handle;
|
|
TEST_ESP_OK( nvs_open("test", NVS_READWRITE, &handle) );
|
|
|
|
emu.clearStats();
|
|
emu.failAfter(2 * Page::BLOB_MAX_SIZE/4 + 36);
|
|
TEST_ESP_OK( nvs_set_blob(handle, "1a", blob, blob_size) );
|
|
TEST_ESP_OK( nvs_set_blob(handle, "1b", blob, blob_size) );
|
|
|
|
TEST_ESP_ERR( nvs_erase_key(handle, "1a"), ESP_ERR_FLASH_OP_FAIL );
|
|
|
|
TEST_ESP_OK( nvs_flash_init_custom(NVS_DEFAULT_PART_NAME, 0, 3) );
|
|
|
|
/* Check 1a is erased fully*/
|
|
TEST_ESP_ERR( nvs_get_blob(handle, "1a", blob, &read_size), ESP_ERR_NVS_NOT_FOUND);
|
|
|
|
/* Check 2b is still accessible*/
|
|
TEST_ESP_OK( nvs_get_blob(handle, "1b", blob, &read_size));
|
|
|
|
nvs_close(handle);
|
|
}
|
|
|
|
/* Add new tests above */
|
|
/* This test has to be the final one */
|
|
|
|
TEST_CASE("dump all performance data", "[nvs]")
|
|
{
|
|
std::cout << "====================" << std::endl << "Dumping benchmarks" << std::endl;
|
|
std::cout << s_perf.str() << std::endl;
|
|
std::cout << "====================" << std::endl;
|
|
}
|