2527 lines
62 KiB
C
2527 lines
62 KiB
C
/****************************************************************************
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* apps/testing/mtd_config_fs/mtd_config_fs_test_main.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/mtd/mtd.h>
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#include <nuttx/mtd/configdata.h>
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#include <sys/mount.h>
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#include <sys/ioctl.h>
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#include <sys/statfs.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <malloc.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <dirent.h>
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#include <string.h>
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#include <errno.h>
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#include <nuttx/crc8.h>
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#include <debug.h>
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#include <assert.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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#define TEST_KEY1 "testkey1"
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#define TEST_KEY2 "testkey2"
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#define TEST_DATA1 "abc"
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#define TEST_DATA2 "def"
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/* Allocation Table Entry */
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begin_packed_struct struct nvs_ate
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{
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uint32_t id; /* data id */
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uint16_t offset; /* data offset within sector */
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uint16_t len; /* data len within sector */
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uint16_t key_len; /* key string len */
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uint8_t part; /* part of a multipart data - future extension */
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uint8_t crc8; /* crc8 check of the ate entry */
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uint8_t expired; /* 0xFF-newest entry, others-old entry */
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uint8_t reserved[3]; /* for future extension */
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} end_packed_struct;
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/* Pre-allocated simulated flash */
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struct mtdnvs_ctx_s
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{
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char mountdir[CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_MAXNAME];
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struct mallinfo mmbefore;
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struct mallinfo mmprevious;
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struct mallinfo mmafter;
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uint8_t erasestate;
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};
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Name: fnv_hash_32
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****************************************************************************/
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static uint32_t nvs_fnv_hash(FAR const uint8_t *input, uint32_t len)
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{
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uint32_t i = 0;
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uint32_t hval = 2166136261;
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/* FNV-1 hash each octet in the buffer */
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while (i++ < len)
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{
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/* multiply by the 32 bit FNV magic prime mod 2^32 */
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hval *= 0x01000193;
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/* xor the bottom with the current octet */
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hval ^= *input++;
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}
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return hval;
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}
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/****************************************************************************
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* Name: fill_crc8_update
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****************************************************************************/
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static void fill_crc8_update(FAR struct nvs_ate *entry)
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{
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uint8_t ate_crc;
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ate_crc = crc8part((FAR const uint8_t *)entry,
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offsetof(struct nvs_ate, crc8), 0xff);
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entry->crc8 = ate_crc;
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}
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/****************************************************************************
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* Name: fill_gc_done_ate
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****************************************************************************/
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static void fill_corrupted_close_ate(FAR struct mtdnvs_ctx_s *ctx,
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FAR struct nvs_ate *close_ate)
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{
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memset((FAR void *)close_ate, ctx->erasestate,
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sizeof(struct nvs_ate));
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close_ate->id = 0xffffffff;
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close_ate->len = 0U;
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}
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/****************************************************************************
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* Name: fill_close_ate
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****************************************************************************/
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static void fill_close_ate(FAR struct mtdnvs_ctx_s *ctx,
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FAR struct nvs_ate *close_ate, int offset)
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{
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memset((FAR void *)close_ate, ctx->erasestate,
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sizeof(struct nvs_ate));
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close_ate->id = 0xffffffff;
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close_ate->len = 0U;
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close_ate->offset = offset;
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fill_crc8_update(close_ate);
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}
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/****************************************************************************
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* Name: fill_gc_done_ate
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****************************************************************************/
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static void fill_gc_done_ate(FAR struct mtdnvs_ctx_s *ctx,
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FAR struct nvs_ate *gc_done_ate)
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{
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memset((FAR void *)gc_done_ate, ctx->erasestate,
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sizeof(struct nvs_ate));
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gc_done_ate->id = 0xffffffff;
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gc_done_ate->len = 0U;
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fill_crc8_update(gc_done_ate);
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}
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/****************************************************************************
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* Name: fill_ate
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****************************************************************************/
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static void fill_ate(FAR struct mtdnvs_ctx_s *ctx, FAR struct nvs_ate *ate,
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FAR const char *key, uint16_t len, uint16_t offset,
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bool expired)
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{
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memset((FAR void *)ate, ctx->erasestate,
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sizeof(struct nvs_ate));
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ate->id = nvs_fnv_hash((FAR const uint8_t *)key, strlen(key) + 1)
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% 0xfffffffd + 1;
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ate->len = len;
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ate->offset = offset;
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ate->key_len = strlen(key) + 1;
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fill_crc8_update(ate);
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ate->expired = expired ? 0x7f : 0xff;
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}
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/****************************************************************************
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* Name: fill_corrupted_ate
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****************************************************************************/
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static void fill_corrupted_ate(FAR struct mtdnvs_ctx_s *ctx,
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FAR struct nvs_ate *ate, FAR const char *key,
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uint16_t len, uint16_t offset)
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{
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memset((FAR void *)ate, ctx->erasestate,
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sizeof(struct nvs_ate));
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ate->id = nvs_fnv_hash((FAR const uint8_t *)key, strlen(key) + 1)
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% 0xfffffffd + 1;
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ate->len = len;
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ate->offset = offset;
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ate->key_len = strlen(key) + 1;
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}
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/****************************************************************************
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* Name: mtdnvs_showmemusage
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****************************************************************************/
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static void mtdnvs_showmemusage(struct mallinfo *mmbefore,
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struct mallinfo *mmafter)
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{
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printf("VARIABLE BEFORE AFTER DELTA\n");
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printf("======== ======== ======== ========\n");
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printf("arena %8x %8x %8x\n", mmbefore->arena , mmafter->arena,
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mmafter->arena - mmbefore->arena);
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printf("ordblks %8d %8d %8d\n", mmbefore->ordblks , mmafter->ordblks,
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mmafter->ordblks - mmbefore->ordblks);
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printf("mxordblk %8x %8x %8x\n", mmbefore->mxordblk, mmafter->mxordblk,
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mmafter->mxordblk - mmbefore->mxordblk);
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printf("uordblks %8x %8x %8x\n", mmbefore->uordblks, mmafter->uordblks,
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mmafter->uordblks - mmbefore->uordblks);
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printf("fordblks %8x %8x %8x\n", mmbefore->fordblks, mmafter->fordblks,
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mmafter->fordblks - mmbefore->fordblks);
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}
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/****************************************************************************
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* Name: mtdnvs_endmemusage
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****************************************************************************/
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static void mtdnvs_endmemusage(FAR struct mtdnvs_ctx_s *ctx)
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{
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ctx->mmafter = mallinfo();
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printf("\nFinal memory usage:\n");
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mtdnvs_showmemusage(&ctx->mmbefore, &ctx->mmafter);
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}
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/****************************************************************************
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* Name: show_useage
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****************************************************************************/
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static void show_useage(void)
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{
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printf("Usage : mtdconfig_fs_test [OPTION [ARG]] ...\n");
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printf("-h show this help statement\n");
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printf("-m mount point to be tested e.g. [%s]\n",
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CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_NAME);
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}
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/****************************************************************************
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* Name: teardown
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****************************************************************************/
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static int teardown(void)
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{
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int fd;
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int ret;
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fd = open("/dev/config", 0);
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if (fd < 0)
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{
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printf("%s:open failed, ret=%d\n", __func__, fd);
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return -errno;
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}
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ret = ioctl(fd, MTDIOC_BULKERASE, NULL);
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if (ret < 0)
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{
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printf("%s:clear failed, ret=%d\n", __func__, ret);
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return -errno;
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}
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close(fd);
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ret = mtdconfig_unregister();
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if (ret < 0)
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{
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printf("%s:mtdconfig_unregister failed, ret=%d\n", __func__, ret);
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return ret;
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}
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return ret;
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}
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extern int find_mtddriver(FAR const char *pathname,
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FAR struct inode **ppinode);
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/****************************************************************************
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* Name: setup
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****************************************************************************/
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static int setup(struct mtdnvs_ctx_s *ctx)
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{
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int ret;
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FAR struct inode *sys_node;
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ret = find_mtddriver(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_NAME,
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&sys_node);
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if (ret < 0)
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{
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printf("ERROR: open %s failed: %d\n",
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CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_NAME, ret);
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return -errno;
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}
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ret = MTD_IOCTL(sys_node->u.i_mtd, MTDIOC_ERASESTATE,
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(unsigned long)((uintptr_t)&ctx->erasestate));
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if (ret < 0)
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{
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printf("ERROR: MTD ioctl(MTDIOC_ERASESTATE) failed: %d\n", ret);
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return ret;
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}
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ret = mtdconfig_register(sys_node->u.i_mtd);
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if (ret < 0)
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{
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printf("%s:mtdnvs_register failed, ret=%d\n", __func__, ret);
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return ret;
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}
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return ret;
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}
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/****************************************************************************
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* Name: test_nvs_mount
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****************************************************************************/
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static void test_nvs_mount(struct mtdnvs_ctx_s *ctx)
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{
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int ret;
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printf("%s: test begin\n", __func__);
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ret = setup(ctx);
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if (ret < 0)
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{
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printf("%s:mtdconfig_register failed, ret=%d\n", __func__, ret);
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goto test_fail;
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}
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/* at the end of test, erase all blocks */
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ret = teardown();
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if (ret < 0)
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{
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printf("%s:teardown failed, ret=%d\n", __func__, ret);
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goto test_fail;
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}
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printf("%s: success\n", __func__);
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return;
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test_fail:
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printf("%s: failed\n", __func__);
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}
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/****************************************************************************
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* Name: execute_long_pattern_write
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****************************************************************************/
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static int execute_long_pattern_write(const char *key)
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{
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struct config_data_s data;
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int i;
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int fd;
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int ret;
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uint8_t rd_buf[512];
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uint8_t wr_buf[512];
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char pattern[4];
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pattern[0] = 0xde;
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pattern[1] = 0xad;
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pattern[2] = 0xbe;
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pattern[3] = 0xef;
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fd = open("/dev/config", 0);
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if (fd < 0)
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{
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printf("%s:open failed, ret=%d\n", __func__, fd);
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return -errno;
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}
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strlcpy(data.name, key, sizeof(data.name));
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data.configdata = rd_buf;
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data.len = sizeof(rd_buf);
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ret = ioctl(fd, CFGDIOC_GETCONFIG, &data);
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if (ret != -1 || errno != ENOENT)
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{
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printf("%s:CFGDIOC_GETCONFIG unexpected failure: %d\n",
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__func__, ret);
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goto err_fd;
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}
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for (i = 0; i < sizeof(wr_buf); i += sizeof(pattern))
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{
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memcpy(wr_buf + i, pattern, sizeof(pattern));
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}
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data.configdata = wr_buf;
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data.len = sizeof(wr_buf);
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|
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ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
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if (ret != 0)
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{
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printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
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ret = -EIO;
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goto err_fd;
|
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}
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data.configdata = rd_buf;
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data.len = sizeof(rd_buf);
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ret = ioctl(fd, CFGDIOC_GETCONFIG, &data);
|
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if (ret != 0)
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{
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printf("%s:CFGDIOC_GETCONFIG failed, ret=%d\n", __func__, ret);
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ret = -EIO;
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goto err_fd;
|
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}
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|
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if (memcmp(wr_buf, rd_buf, sizeof(rd_buf)) != 0)
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{
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printf("%s:RD buff should be equal to the WR buff\n", __func__);
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ret = -EIO;
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goto err_fd;
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}
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err_fd:
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close(fd);
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|
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return ret;
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}
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|
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/****************************************************************************
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* Name: test_nvs_write
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|
****************************************************************************/
|
|
|
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static void test_nvs_write(struct mtdnvs_ctx_s *ctx)
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{
|
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int ret;
|
|
|
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printf("%s: test begin\n", __func__);
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|
|
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ret = setup(ctx);
|
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if (ret < 0)
|
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{
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printf("%s:mtdconfig_register failed, ret=%d\n", __func__, ret);
|
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goto test_fail;
|
|
}
|
|
|
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ret = execute_long_pattern_write(TEST_KEY1);
|
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if (ret < 0)
|
|
{
|
|
printf("%s:execute_long_pattern_write failed, ret=%d\n",
|
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__func__, ret);
|
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goto test_fail;
|
|
}
|
|
|
|
/* at the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
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goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_corrupt_expire
|
|
* Description: Test that startup correctly handles invalid expire.
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_corrupt_expire(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
struct nvs_ate ate;
|
|
int mtd_fd = -1;
|
|
int nvs_fd = -1;
|
|
int ret;
|
|
int i;
|
|
uint8_t erase_value = ctx->erasestate;
|
|
struct config_data_s data;
|
|
char rd_buf[50];
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
|
|
mtd_fd = open(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_NAME, O_RDWR);
|
|
if (mtd_fd < 0)
|
|
{
|
|
printf("%s:mtdnvs_register failed, ret=%d\n", __func__, mtd_fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* write valid data */
|
|
|
|
ret = write(mtd_fd, TEST_KEY1, strlen(TEST_KEY1) + 1);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:write key1 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = write(mtd_fd, TEST_DATA1, strlen(TEST_DATA1) + 1);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:write data1 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* write valid data again, simulate overwrite data */
|
|
|
|
ret = write(mtd_fd, TEST_KEY1, strlen(TEST_KEY1) + 1);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:write key1 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = write(mtd_fd, TEST_DATA2, strlen(TEST_DATA2) + 1);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:write data2 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* set unused flash to 0xff */
|
|
|
|
for (i = 2 * (strlen(TEST_KEY1) + strlen(TEST_DATA1) + 2);
|
|
i < CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 4 * 16;
|
|
i++)
|
|
{
|
|
ret = write(mtd_fd, &erase_value, sizeof(erase_value));
|
|
if (ret != sizeof(erase_value))
|
|
{
|
|
printf("%s:erase failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
/* Write ate */
|
|
|
|
fill_ate(ctx, &ate, TEST_KEY1, strlen(TEST_DATA2) + 1,
|
|
strlen(TEST_KEY1) + strlen(TEST_DATA1) + 2, false);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
fill_ate(ctx, &ate, TEST_KEY1, strlen(TEST_DATA1) + 1, 0, false);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* write gc_done ate */
|
|
|
|
fill_gc_done_ate(ctx, &ate);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write gc_done ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* write close ate, mark section 0 as closed */
|
|
|
|
fill_close_ate(ctx, &ate,
|
|
CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 4 * 16);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write close ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
close(mtd_fd);
|
|
mtd_fd = -1;
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
nvs_fd = open("/dev/config", 0);
|
|
if (nvs_fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, nvs_fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
strlcpy(data.name, TEST_KEY1, sizeof(data.name));
|
|
data.configdata = (FAR uint8_t *)rd_buf;
|
|
data.len = sizeof(rd_buf);
|
|
|
|
ret = ioctl(nvs_fd, CFGDIOC_FIRSTCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_FIRSTCONFIG unexpected failure: %d\n",
|
|
__func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
if (strncmp(rd_buf, TEST_DATA2, sizeof(rd_buf)) != 0)
|
|
{
|
|
printf("%s:unexpected value\n", __func__);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = ioctl(nvs_fd, CFGDIOC_NEXTCONFIG, &data);
|
|
if (ret != -1 || errno != ENOENT)
|
|
{
|
|
printf("%s:CFGDIOC_NEXTCONFIG should return ENOENT, but: %d\n",
|
|
__func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
close(nvs_fd);
|
|
nvs_fd = -1;
|
|
|
|
/* at the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
if (mtd_fd >= 0)
|
|
{
|
|
close(mtd_fd);
|
|
}
|
|
|
|
if (nvs_fd >= 0)
|
|
{
|
|
close(nvs_fd);
|
|
}
|
|
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_corrupted_write
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_corrupted_write(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
int ret;
|
|
char rd_buf[512];
|
|
char wr_buf_1[] = TEST_DATA1;
|
|
char wr_buf_2[] = TEST_DATA2;
|
|
char key1[] = TEST_KEY1;
|
|
int mtd_fd = -1;
|
|
int nvs_fd = -1;
|
|
int i;
|
|
uint8_t erase_value = ctx->erasestate;
|
|
struct nvs_ate ate;
|
|
struct config_data_s data;
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
|
|
mtd_fd = open(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_NAME, O_RDWR);
|
|
if (mtd_fd < 0)
|
|
{
|
|
printf("%s:mtdnvs_register failed, ret=%d\n", __func__, mtd_fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* lets simulate loss of part of data */
|
|
|
|
/* write valid data */
|
|
|
|
ret = write(mtd_fd, key1, sizeof(key1));
|
|
if (ret != sizeof(key1))
|
|
{
|
|
printf("%s:write key1 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = write(mtd_fd, wr_buf_1, sizeof(wr_buf_1));
|
|
if (ret != sizeof(wr_buf_1))
|
|
{
|
|
printf("%s:write data1 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* power loss occurs after we write data */
|
|
|
|
ret = write(mtd_fd, key1, sizeof(key1));
|
|
if (ret != sizeof(key1))
|
|
{
|
|
printf("%s:write key1 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = write(mtd_fd, wr_buf_2, sizeof(wr_buf_1));
|
|
if (ret != sizeof(wr_buf_2))
|
|
{
|
|
printf("%s:write data2 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* set unused flash to 0xff */
|
|
|
|
for (i = 2 * (sizeof(key1) + sizeof(wr_buf_1));
|
|
i < CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 3 * 16;
|
|
i++)
|
|
{
|
|
ret = write(mtd_fd, &erase_value, sizeof(erase_value));
|
|
if (ret != sizeof(erase_value))
|
|
{
|
|
printf("%s:erase failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
/* write ate */
|
|
|
|
fill_ate(ctx, &ate, key1, sizeof(wr_buf_1), 0, false);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* write gc_done ate */
|
|
|
|
fill_gc_done_ate(ctx, &ate);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write gc_done ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
close(mtd_fd);
|
|
mtd_fd = -1;
|
|
|
|
/* now start up */
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
nvs_fd = open("/dev/config", 0);
|
|
if (nvs_fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, nvs_fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
strlcpy(data.name, TEST_KEY1, sizeof(data.name));
|
|
data.configdata = (FAR uint8_t *)rd_buf;
|
|
data.len = sizeof(rd_buf);
|
|
ret = ioctl(nvs_fd, CFGDIOC_GETCONFIG, &data);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:CFGDIOC_GETCONFIG failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
if (strncmp(rd_buf, wr_buf_1, sizeof(rd_buf)) != 0)
|
|
{
|
|
printf("%s:failed, RD buff should be equal to the first WR buff "
|
|
"because subsequent write operation has failed\n",
|
|
__func__);
|
|
goto test_fail;
|
|
}
|
|
|
|
close(nvs_fd);
|
|
nvs_fd = -1;
|
|
|
|
/* at the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
printf("%s: failed\n", __func__);
|
|
if (nvs_fd > 0)
|
|
{
|
|
close(nvs_fd);
|
|
}
|
|
|
|
if (mtd_fd > 0)
|
|
{
|
|
close(mtd_fd);
|
|
}
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_gc
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_gc(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
int ret;
|
|
int fd = -1;
|
|
uint8_t buf[44];
|
|
uint8_t rd_buf[44];
|
|
struct config_data_s data;
|
|
uint16_t i;
|
|
uint16_t id;
|
|
const uint16_t max_id = 10;
|
|
|
|
/* 4096 * 2 / (44 + 4 + 16) = 128, 129 write will trigger GC. */
|
|
|
|
const uint16_t max_writes = 129;
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
fd = open("/dev/config", 0);
|
|
if (fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
for (i = 0; i < max_writes; i++)
|
|
{
|
|
id = (i % max_id);
|
|
uint8_t id_data = id + max_id * (i / max_id);
|
|
|
|
memset(buf, id_data, sizeof(buf));
|
|
|
|
/* 4 byte key */
|
|
|
|
snprintf(data.name, sizeof(data.name), "k%02d", id);
|
|
data.configdata = buf;
|
|
data.len = sizeof(buf);
|
|
|
|
ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
for (id = 0; id < max_id; id++)
|
|
{
|
|
/* 4 byte key */
|
|
|
|
snprintf(data.name, sizeof(data.name), "k%02d", id);
|
|
data.configdata = rd_buf;
|
|
data.len = sizeof(rd_buf);
|
|
|
|
ret = ioctl(fd, CFGDIOC_GETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_GETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
for (i = 0; i < sizeof(rd_buf); i++)
|
|
{
|
|
rd_buf[i] = rd_buf[i] % max_id;
|
|
buf[i] = id;
|
|
}
|
|
|
|
if (memcmp(buf, rd_buf, sizeof(rd_buf)) != 0)
|
|
{
|
|
printf("RD buff should be equal to the WR buff\n");
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
close(fd);
|
|
fd = -1;
|
|
|
|
ret = mtdconfig_unregister();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:mtdconfig_unregister failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
fd = open("/dev/config", 0);
|
|
if (fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
for (id = 0; id < max_id; id++)
|
|
{
|
|
/* 4 byte key */
|
|
|
|
snprintf(data.name, sizeof(data.name), "k%02d", id);
|
|
data.configdata = rd_buf;
|
|
data.len = sizeof(rd_buf);
|
|
|
|
ret = ioctl(fd, CFGDIOC_GETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_GETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
for (i = 0; i < sizeof(rd_buf); i++)
|
|
{
|
|
rd_buf[i] = rd_buf[i] % max_id;
|
|
buf[i] = id;
|
|
}
|
|
|
|
if (memcmp(buf, rd_buf, sizeof(rd_buf)) != 0)
|
|
{
|
|
printf("RD buff should be equal to the WR buff\n");
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
close(fd);
|
|
fd = -1;
|
|
|
|
/* at the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
if (fd >= 0)
|
|
{
|
|
close(fd);
|
|
}
|
|
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: write_content
|
|
****************************************************************************/
|
|
|
|
static int write_content(uint16_t max_id, uint16_t begin, uint16_t end)
|
|
{
|
|
uint8_t buf[44];
|
|
int fd = -1;
|
|
int ret;
|
|
struct config_data_s data;
|
|
uint16_t i;
|
|
|
|
fd = open("/dev/config", 0);
|
|
if (fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, fd);
|
|
return -errno;
|
|
}
|
|
|
|
for (i = begin; i < end; i++)
|
|
{
|
|
uint8_t id = (i % max_id);
|
|
uint8_t id_data = id + max_id * (i / max_id);
|
|
|
|
memset(buf, id_data, sizeof(buf));
|
|
|
|
/* 4 byte key */
|
|
|
|
snprintf(data.name, sizeof(data.name), "k%02d", id);
|
|
data.configdata = buf;
|
|
data.len = sizeof(buf);
|
|
|
|
ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
close(fd);
|
|
return ret;
|
|
|
|
test_fail:
|
|
if (fd >= 0)
|
|
{
|
|
close(fd);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: check_content
|
|
****************************************************************************/
|
|
|
|
static int check_content(uint16_t max_id)
|
|
{
|
|
uint8_t rd_buf[44];
|
|
uint8_t buf[44];
|
|
int fd = -1;
|
|
int ret;
|
|
struct config_data_s data;
|
|
|
|
fd = open("/dev/config", 0);
|
|
if (fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, fd);
|
|
return -errno;
|
|
}
|
|
|
|
for (uint16_t id = 0; id < max_id; id++)
|
|
{
|
|
/* 4 byte key */
|
|
|
|
snprintf(data.name, sizeof(data.name), "k%02d", id);
|
|
data.configdata = rd_buf;
|
|
data.len = sizeof(rd_buf);
|
|
|
|
ret = ioctl(fd, CFGDIOC_GETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_GETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
for (uint16_t i = 0; i < sizeof(rd_buf); i++)
|
|
{
|
|
rd_buf[i] = rd_buf[i] % max_id;
|
|
buf[i] = id;
|
|
}
|
|
|
|
if (memcmp(buf, rd_buf, sizeof(rd_buf)) != 0)
|
|
{
|
|
printf("RD buff should be equal to the WR buff\n");
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
close(fd);
|
|
return ret;
|
|
|
|
test_fail:
|
|
if (fd >= 0)
|
|
{
|
|
close(fd);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_gc_3sectors
|
|
* Description: Full round of GC over 3 sectors
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_gc_3sectors(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
int ret;
|
|
const uint16_t max_id = 64;
|
|
|
|
/* 4096 * 2 / (44 + 4 + 16) = 128, 129 write will trigger GC. */
|
|
|
|
const uint16_t max_writes = 129;
|
|
|
|
/* 4096 / (44 + 4 + 16) = 64, 129 + 64 write will trigger 2st GC. */
|
|
|
|
const uint16_t max_writes_2 = 129 + 64;
|
|
const uint16_t max_writes_3 = 129 + 64 + 64;
|
|
const uint16_t max_writes_4 = 129 + 64 + 64 + 64;
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Trigger 1st GC */
|
|
|
|
ret = write_content(max_id, 0, max_writes);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:1st GC write failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = check_content(max_id);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:1st GC check failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = mtdconfig_unregister();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:1st mtdconfig_unregister failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:1st setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = check_content(max_id);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:1st GC check failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Trigger 2nd GC */
|
|
|
|
ret = write_content(max_id, max_writes, max_writes_2);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:2st GC write failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = check_content(max_id);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:2st GC check failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = mtdconfig_unregister();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:2st mtdconfig_unregister failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:2st setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = check_content(max_id);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:2st GC check failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Trigger 3rd GC */
|
|
|
|
ret = write_content(max_id, max_writes_2, max_writes_3);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:3st GC write failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = check_content(max_id);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:3st GC check failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = mtdconfig_unregister();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:3st mtdconfig_unregister failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:3st setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = check_content(max_id);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:3st GC check failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Trigger 4th GC */
|
|
|
|
ret = write_content(max_id, max_writes_3, max_writes_4);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:4st GC write failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = check_content(max_id);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:4st GC check failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = mtdconfig_unregister();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:4st mtdconfig_unregister failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:4st setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = check_content(max_id);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:4st GC check failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* at the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_corrupted_sector_close
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_corrupted_sector_close(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
int ret;
|
|
uint8_t rd_buf[512];
|
|
uint8_t wr_buf[512];
|
|
char key1[] = TEST_KEY1;
|
|
int mtd_fd = -1;
|
|
int nvs_fd = -1;
|
|
int loop_section;
|
|
int i;
|
|
uint8_t erase_value = ctx->erasestate;
|
|
struct nvs_ate ate;
|
|
struct config_data_s data;
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
|
|
mtd_fd = open(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_NAME, O_RDWR);
|
|
if (mtd_fd < 0)
|
|
{
|
|
printf("%s:mtdnvs_register failed, ret=%d\n", __func__, mtd_fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* lets simulate loss of close at the beginning of gc */
|
|
|
|
for (loop_section = 0;
|
|
loop_section <
|
|
CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_COUNT - 1;
|
|
loop_section++)
|
|
{
|
|
/* write valid data */
|
|
|
|
for (i = 0; i < 2 ; i++)
|
|
{
|
|
ret = write(mtd_fd, key1, sizeof(key1));
|
|
if (ret != sizeof(key1))
|
|
{
|
|
printf("%s:write key1 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
memset(wr_buf, 'A' + i, sizeof(wr_buf));
|
|
wr_buf[sizeof(wr_buf) - 1] = '\0';
|
|
|
|
ret = write(mtd_fd, wr_buf, sizeof(wr_buf));
|
|
if (ret != sizeof(wr_buf))
|
|
{
|
|
printf("%s:write data1 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
/* set unused flash to 0xff */
|
|
|
|
for (i = 2 * (sizeof(key1) + sizeof(wr_buf));
|
|
i < CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 4 * 16;
|
|
i++)
|
|
{
|
|
ret = write(mtd_fd, &erase_value, sizeof(erase_value));
|
|
if (ret != sizeof(erase_value))
|
|
{
|
|
printf("%s:erase failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
/* write ate 2 times */
|
|
|
|
fill_ate(ctx, &ate, key1, sizeof(wr_buf),
|
|
sizeof(wr_buf) + sizeof(key1),
|
|
(loop_section ==
|
|
CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_COUNT - 2)
|
|
? false : true);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
fill_ate(ctx, &ate, key1, sizeof(wr_buf), 0, true);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* write gc_done ate */
|
|
|
|
fill_gc_done_ate(ctx, &ate);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write gc_done ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
if (loop_section ==
|
|
CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_COUNT - 2)
|
|
{
|
|
fill_corrupted_close_ate(ctx, &ate);
|
|
}
|
|
else
|
|
{
|
|
fill_close_ate(ctx, &ate,
|
|
CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 4 * 16);
|
|
}
|
|
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write close ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
close(mtd_fd);
|
|
mtd_fd = -1;
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
nvs_fd = open("/dev/config", 0);
|
|
if (nvs_fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, nvs_fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
strlcpy(data.name, TEST_KEY1, sizeof(data.name));
|
|
data.configdata = rd_buf;
|
|
data.len = sizeof(rd_buf);
|
|
|
|
ret = ioctl(nvs_fd, CFGDIOC_GETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_GETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
if (memcmp(rd_buf, wr_buf, sizeof(rd_buf)) != 0)
|
|
{
|
|
printf("%s:strncmp failed\n", __func__);
|
|
ret = -EACCES;
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Ensure that the NVS is able to store new content. */
|
|
|
|
if (execute_long_pattern_write(TEST_KEY2) != 0)
|
|
{
|
|
printf("%s:write again failed\n", __func__);
|
|
ret = -EACCES;
|
|
goto test_fail;
|
|
}
|
|
|
|
close(nvs_fd);
|
|
nvs_fd = -1;
|
|
|
|
/* at the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
if (nvs_fd >= 0)
|
|
{
|
|
close(nvs_fd);
|
|
}
|
|
|
|
if (mtd_fd >= 0)
|
|
{
|
|
close(mtd_fd);
|
|
}
|
|
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_full_sector
|
|
* Description: Test case when storage become full,
|
|
* so only deletion is possible.
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_full_sector(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
int ret;
|
|
uint16_t filling_id = 0;
|
|
uint16_t i;
|
|
uint16_t data_read;
|
|
int fd = -1;
|
|
struct config_data_s data;
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
fd = open("/dev/config", 0);
|
|
if (fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
while (1)
|
|
{
|
|
snprintf(data.name, sizeof(data.name), "k%04x", filling_id);
|
|
data.configdata = (FAR uint8_t *)&filling_id;
|
|
data.len = sizeof(filling_id);
|
|
|
|
ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
|
if (ret == -1 && errno == ENOSPC)
|
|
{
|
|
break;
|
|
}
|
|
else if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
filling_id++;
|
|
}
|
|
|
|
/* check whether can delete whatever from full storage */
|
|
|
|
snprintf(data.name, sizeof(data.name), "k%04x", 1);
|
|
data.configdata = NULL;
|
|
data.len = 0;
|
|
|
|
ret = ioctl(fd, CFGDIOC_DELCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_DELCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
/* the last sector is full now, test re-initialization */
|
|
|
|
close(fd);
|
|
fd = -1;
|
|
mtdconfig_unregister();
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
fd = open("/dev/config", 0);
|
|
if (fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
snprintf(data.name, sizeof(data.name), "k%04x", filling_id);
|
|
data.configdata = (FAR uint8_t *)&filling_id;
|
|
data.len = sizeof(filling_id);
|
|
|
|
ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
/* sanitycheck on NVS content */
|
|
|
|
for (i = 0; i <= filling_id; i++)
|
|
{
|
|
snprintf(data.name, sizeof(data.name), "k%04x", i);
|
|
data.configdata = (FAR uint8_t *)&data_read;
|
|
data.len = sizeof(data_read);
|
|
|
|
ret = ioctl(fd, CFGDIOC_GETCONFIG, &data);
|
|
|
|
if (i == 1)
|
|
{
|
|
if (ret != -1 || errno != ENOENT)
|
|
{
|
|
printf("%s:shouldn't found the entry: %d\n", __func__, i);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
else if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_GETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
else
|
|
{
|
|
if (data_read != i)
|
|
{
|
|
printf("%s:read data %d \n", __func__, data_read);
|
|
printf("%s:read expected %d\n", __func__, i);
|
|
printf("%s:read unexpected data: %d instead of %d\n",
|
|
__func__, data_read, i);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
}
|
|
|
|
close(fd);
|
|
|
|
/* at the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
if (fd >= 0)
|
|
{
|
|
close(fd);
|
|
}
|
|
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_gc_corrupt_close_ate
|
|
* Description: Test that garbage-collection can
|
|
* recover all ate's even when the last ate, ie close_ate,
|
|
* is corrupt. In this test the close_ate is set to point to the
|
|
* last ate at -5. A valid ate is however present at -6.
|
|
* Since the close_ate has an invalid crc8, the offset
|
|
* should not be used and a recover of the
|
|
* last ate should be done instead.
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_gc_corrupt_close_ate(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
struct nvs_ate ate;
|
|
struct nvs_ate close_ate;
|
|
int mtd_fd = -1;
|
|
int nvs_fd = -1;
|
|
int ret;
|
|
int i;
|
|
uint8_t erase_value = ctx->erasestate;
|
|
struct config_data_s data;
|
|
char rd_buf[50];
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
|
|
mtd_fd = open(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_NAME, O_RDWR);
|
|
if (mtd_fd < 0)
|
|
{
|
|
printf("%s:mtdnvs_register failed, ret=%d\n", __func__, mtd_fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* write valid data */
|
|
|
|
ret = write(mtd_fd, TEST_KEY1, strlen(TEST_KEY1) + 1);
|
|
if (ret != strlen(TEST_KEY1) + 1)
|
|
{
|
|
printf("%s:write key1 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
ret = write(mtd_fd, TEST_DATA1, strlen(TEST_DATA1) + 1);
|
|
if (ret != strlen(TEST_DATA1) + 1)
|
|
{
|
|
printf("%s:write data1 failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* set unused flash to 0xff */
|
|
|
|
for (i = strlen(TEST_KEY1) + strlen(TEST_DATA1) + 2;
|
|
i < CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 6 * 16;
|
|
i++)
|
|
{
|
|
ret = write(mtd_fd, &erase_value, sizeof(erase_value));
|
|
if (ret != sizeof(erase_value))
|
|
{
|
|
printf("%s:erase failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
/* Write valid ate at -6 */
|
|
|
|
fill_ate(ctx, &ate, TEST_KEY1, strlen(TEST_DATA1) + 1, 0, false);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* set unused flash to 0xff */
|
|
|
|
for (i = CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 5 * 16;
|
|
i < CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 2 * 16;
|
|
i++)
|
|
{
|
|
ret = write(mtd_fd, &erase_value, sizeof(erase_value));
|
|
if (ret != sizeof(erase_value))
|
|
{
|
|
printf("%s:erase failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
/* write gc_done ate */
|
|
|
|
fill_gc_done_ate(ctx, &ate);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write gc_done ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* write invalid close ate, mark section 0 as closed */
|
|
|
|
fill_corrupted_close_ate(ctx, &close_ate);
|
|
ret = write(mtd_fd, &close_ate, sizeof(close_ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write gc_done ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* set unused flash to 0xff in section 1 */
|
|
|
|
for (i = CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE;
|
|
i < CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 16;
|
|
i++)
|
|
{
|
|
ret = write(mtd_fd, &erase_value, sizeof(erase_value));
|
|
if (ret != sizeof(erase_value))
|
|
{
|
|
printf("%s:erase failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
/* write invalid close ate, mark section 1 as closed */
|
|
|
|
fill_corrupted_close_ate(ctx, &close_ate);
|
|
ret = write(mtd_fd, &close_ate, sizeof(close_ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write gc_done ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
close(mtd_fd);
|
|
mtd_fd = -1;
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
nvs_fd = open("/dev/config", 0);
|
|
if (nvs_fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, nvs_fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
strlcpy(data.name, TEST_KEY1, sizeof(data.name));
|
|
data.configdata = (FAR uint8_t *)rd_buf;
|
|
data.len = sizeof(rd_buf);
|
|
|
|
ret = ioctl(nvs_fd, CFGDIOC_GETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:NVSIOC_READ unexpected failure: %d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
if (strncmp(rd_buf, TEST_DATA1, sizeof(rd_buf)) != 0)
|
|
{
|
|
printf("%s:unexpected value\n", __func__);
|
|
goto test_fail;
|
|
}
|
|
|
|
close(nvs_fd);
|
|
nvs_fd = -1;
|
|
|
|
/* at the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
if (nvs_fd >= 0)
|
|
{
|
|
close(nvs_fd);
|
|
}
|
|
|
|
if (mtd_fd >= 0)
|
|
{
|
|
close(mtd_fd);
|
|
}
|
|
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_gc_corrupt_ate
|
|
* Description: Test that garbage-collection correctly handles corrupt ate's.
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_gc_corrupt_ate(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
struct nvs_ate ate;
|
|
struct nvs_ate close_ate;
|
|
int mtd_fd = -1;
|
|
int ret;
|
|
int i;
|
|
uint8_t erase_value = ctx->erasestate;
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
|
|
fill_corrupted_ate(ctx, &ate, TEST_KEY1, 10, 0);
|
|
|
|
mtd_fd = open(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_NAME, O_RDWR);
|
|
if (mtd_fd < 0)
|
|
{
|
|
printf("%s:mtdnvs_register failed, ret=%d\n", __func__, mtd_fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* set unused flash to 0xff */
|
|
|
|
for (i = 0 ;
|
|
i < CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE / 2; i++)
|
|
{
|
|
ret = write(mtd_fd, &erase_value, sizeof(erase_value));
|
|
if (ret != sizeof(erase_value))
|
|
{
|
|
printf("%s:erase failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
/* Write invalid ate */
|
|
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
for (i = CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE / 2 + 16;
|
|
i < CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 32; i++)
|
|
{
|
|
ret = write(mtd_fd, &erase_value, sizeof(erase_value));
|
|
if (ret != sizeof(erase_value))
|
|
{
|
|
printf("%s:erase failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
/* write gc_done ate */
|
|
|
|
fill_gc_done_ate(ctx, &ate);
|
|
ret = write(mtd_fd, &ate, sizeof(ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write gc_done ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* write close ate, mark section 0 as closed */
|
|
|
|
fill_close_ate(ctx, &close_ate,
|
|
CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE / 2);
|
|
ret = write(mtd_fd, &close_ate, sizeof(close_ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write gc_done ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* set unused flash to 0xff in section 1 */
|
|
|
|
for (i = CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE;
|
|
i < CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE - 16;
|
|
i++)
|
|
{
|
|
ret = write(mtd_fd, &erase_value, sizeof(erase_value));
|
|
if (ret != sizeof(erase_value))
|
|
{
|
|
printf("%s:erase failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
}
|
|
|
|
/* write close ate, mark section 1 as closed */
|
|
|
|
ret = write(mtd_fd, &close_ate, sizeof(close_ate));
|
|
if (ret != sizeof(ate))
|
|
{
|
|
printf("%s:write gc_done ate failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
close(mtd_fd);
|
|
mtd_fd = -1;
|
|
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* at the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
if (mtd_fd >= 0)
|
|
{
|
|
close(mtd_fd);
|
|
}
|
|
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_gc_touched_deleted_ate
|
|
* Description: Test case when writing and gc touched A prev entry
|
|
* which was deleted.
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_gc_touched_deleted_ate(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
int ret;
|
|
uint16_t filling_id = 0;
|
|
uint16_t i;
|
|
uint16_t data_read;
|
|
int fd = -1;
|
|
struct config_data_s data;
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
fd = open("/dev/config", 0);
|
|
if (fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
while (1)
|
|
{
|
|
snprintf(data.name, sizeof(data.name), "k%04x", filling_id);
|
|
data.configdata = (FAR uint8_t *)&filling_id;
|
|
data.len = sizeof(filling_id);
|
|
|
|
ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
|
|
|
/* ENOSPC will be accompanied by gc 3 times(if 3 blocks)
|
|
* block will change three times:
|
|
* block: 0, 1, 2
|
|
* A B gc
|
|
* (gc==1) gc B A
|
|
* (gc==2) B gc A
|
|
* (gc==3) B A gc
|
|
*/
|
|
|
|
if (ret == -1 && errno == ENOSPC)
|
|
{
|
|
break;
|
|
}
|
|
else if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
filling_id++;
|
|
}
|
|
|
|
/* Now delete last record.
|
|
* The layout should be:
|
|
* block: 0, 1, 2
|
|
* B(deleted) A gc
|
|
*/
|
|
|
|
snprintf(data.name, sizeof(data.name), "k%04x", filling_id - 1);
|
|
data.configdata = NULL;
|
|
data.len = 0;
|
|
ret = ioctl(fd, CFGDIOC_DELCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_DELCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Now input B again,
|
|
* we should trigger gc for once, and we needn't search for
|
|
* the old one again because it is expired.
|
|
*/
|
|
|
|
filling_id -= 1;
|
|
snprintf(data.name, sizeof(data.name), "k%04x", filling_id);
|
|
data.configdata = (FAR uint8_t *)&filling_id;
|
|
data.len = sizeof(filling_id);
|
|
ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Sanitycheck on NVS content */
|
|
|
|
for (i = 0; i <= filling_id; i++)
|
|
{
|
|
snprintf(data.name, sizeof(data.name), "k%04x", i);
|
|
data.configdata = (FAR uint8_t *)&data_read;
|
|
data.len = sizeof(data_read);
|
|
|
|
ret = ioctl(fd, CFGDIOC_GETCONFIG, &data);
|
|
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_GETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
else
|
|
{
|
|
if (data_read != i)
|
|
{
|
|
printf("%s:read data %d \n", __func__, data_read);
|
|
printf("%s:read expected %d\n", __func__, i);
|
|
printf("%s:read unexpected data: %d instead of %d\n",
|
|
__func__, data_read, i);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
}
|
|
|
|
close(fd);
|
|
|
|
/* At the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
if (fd >= 0)
|
|
{
|
|
close(fd);
|
|
}
|
|
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_gc_touched_expired_ate
|
|
* Description: Test case when writing and gc touched A prev entry
|
|
* which was moved by gc.
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_gc_touched_expired_ate(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
int ret;
|
|
uint16_t filling_id = 0;
|
|
uint16_t update_id;
|
|
uint16_t i;
|
|
uint16_t data_read;
|
|
int fd = -1;
|
|
struct config_data_s data;
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
fd = open("/dev/config", 0);
|
|
if (fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
while (1)
|
|
{
|
|
snprintf(data.name, sizeof(data.name), "k%04x", filling_id);
|
|
data.configdata = (FAR uint8_t *)&filling_id;
|
|
data.len = sizeof(filling_id);
|
|
ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
|
if (ret == -1 && errno == ENOSPC)
|
|
{
|
|
break;
|
|
}
|
|
else if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
filling_id++;
|
|
}
|
|
|
|
/* Now delete,
|
|
* the layout should be:
|
|
* block: 0, 1, 2
|
|
* B A(deleted) gc
|
|
*/
|
|
|
|
snprintf(data.name, sizeof(data.name), "k%04x", 1);
|
|
data.configdata = NULL;
|
|
data.len = 0;
|
|
ret = ioctl(fd, CFGDIOC_DELCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_DELCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
/* The last sector is full now, test re-initialization */
|
|
|
|
close(fd);
|
|
fd = -1;
|
|
mtdconfig_unregister();
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
fd = open("/dev/config", 0);
|
|
if (fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Now update A.
|
|
* It should trigger gc for twice, and we need to search for
|
|
* the old one again as gc has touched the old one. We will
|
|
* find it and expire the old A.
|
|
*/
|
|
|
|
update_id = 3;
|
|
snprintf(data.name, sizeof(data.name), "k%04x", 2);
|
|
data.configdata = (FAR uint8_t *)&update_id;
|
|
data.len = sizeof(update_id);
|
|
ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Sanitycheck on NVS content */
|
|
|
|
for (i = 0; i <= filling_id - 1; i++)
|
|
{
|
|
snprintf(data.name, sizeof(data.name), "k%04x", i);
|
|
data.configdata = (FAR uint8_t *)&data_read;
|
|
data.len = sizeof(data_read);
|
|
ret = ioctl(fd, CFGDIOC_GETCONFIG, &data);
|
|
if (i == 1)
|
|
{
|
|
if (ret != -1 || errno != ENOENT)
|
|
{
|
|
printf("%s:shouldn't found the entry: %d\n", __func__, i);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
else if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_GETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
else if (i == 2)
|
|
{
|
|
if (data_read != 3)
|
|
{
|
|
printf("%s:read data %d \n", __func__, data_read);
|
|
printf("%s:read expected %d\n", __func__, 3);
|
|
printf("%s:read unexpected data: %d instead of %d\n",
|
|
__func__, data_read, 3);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (data_read != i)
|
|
{
|
|
printf("%s:read data %d \n", __func__, data_read);
|
|
printf("%s:read expected %d\n", __func__, i);
|
|
printf("%s:read unexpected data: %d instead of %d\n",
|
|
__func__, data_read, i);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
}
|
|
|
|
close(fd);
|
|
|
|
/* At the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
if (fd >= 0)
|
|
{
|
|
close(fd);
|
|
}
|
|
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: test_nvs_gc_not_touched_expired_ate
|
|
* Description: Test case when writing and gc not touched a prev entry
|
|
* which was moved by gc.
|
|
****************************************************************************/
|
|
|
|
static void test_nvs_gc_not_touched_expired_ate(struct mtdnvs_ctx_s *ctx)
|
|
{
|
|
int ret;
|
|
uint16_t filling_id = 0;
|
|
uint16_t update_id;
|
|
uint16_t i;
|
|
uint16_t data_read;
|
|
int fd = -1;
|
|
struct config_data_s data;
|
|
|
|
printf("%s: test begin\n", __func__);
|
|
ret = setup(ctx);
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:setup failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
fd = open("/dev/config", 0);
|
|
if (fd < 0)
|
|
{
|
|
printf("%s:open failed, ret=%d\n", __func__, fd);
|
|
goto test_fail;
|
|
}
|
|
|
|
while (1)
|
|
{
|
|
snprintf(data.name, sizeof(data.name), "k%04x", filling_id);
|
|
data.configdata = (FAR uint8_t *)&filling_id;
|
|
data.len = sizeof(filling_id);
|
|
ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
|
if (ret == -1 && errno == ENOSPC)
|
|
{
|
|
break;
|
|
}
|
|
else if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
filling_id++;
|
|
}
|
|
|
|
/* Now delete last record,
|
|
* the layout should be:
|
|
* block: 0, 1, 2
|
|
* B(deleted) A gc
|
|
*/
|
|
|
|
snprintf(data.name, sizeof(data.name), "k%04x", filling_id - 1);
|
|
data.configdata = NULL;
|
|
data.len = 0;
|
|
ret = ioctl(fd, CFGDIOC_DELCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_DELCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Now udpate A again.
|
|
* We should trigger gc for once, and we won't need to search for
|
|
* the old one again after gc.
|
|
*/
|
|
|
|
update_id = 3;
|
|
snprintf(data.name, sizeof(data.name), "k%04x", 2);
|
|
data.configdata = (FAR uint8_t *)&update_id;
|
|
data.len = sizeof(update_id);
|
|
ret = ioctl(fd, CFGDIOC_SETCONFIG, &data);
|
|
if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_SETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
|
|
/* Sanitycheck on NVS content */
|
|
|
|
for (i = 0; i <= filling_id - 1; i++)
|
|
{
|
|
snprintf(data.name, sizeof(data.name), "k%04x", i);
|
|
data.configdata = (FAR uint8_t *)&data_read;
|
|
data.len = sizeof(data_read);
|
|
ret = ioctl(fd, CFGDIOC_GETCONFIG, &data);
|
|
if (i == filling_id - 1)
|
|
{
|
|
if (ret != -1 || errno != ENOENT)
|
|
{
|
|
printf("%s:shouldn't found the entry: %d\n", __func__, i);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
else if (ret != 0)
|
|
{
|
|
printf("%s:CFGDIOC_GETCONFIG failed, ret=%d\n", __func__, ret);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
else if (i == 2)
|
|
{
|
|
if (data_read != 3)
|
|
{
|
|
printf("%s:read data %d \n", __func__, data_read);
|
|
printf("%s:read expected %d\n", __func__, 3);
|
|
printf("%s:read unexpected data: %d instead of %d\n",
|
|
__func__, data_read, 3);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (data_read != i)
|
|
{
|
|
printf("%s:read data %d \n", __func__, data_read);
|
|
printf("%s:read expected %d\n", __func__, i);
|
|
printf("%s:read unexpected data: %d instead of %d\n",
|
|
__func__, data_read, i);
|
|
ret = -EIO;
|
|
goto test_fail;
|
|
}
|
|
}
|
|
}
|
|
|
|
close(fd);
|
|
|
|
/* At the end of test, erase all blocks */
|
|
|
|
ret = teardown();
|
|
if (ret < 0)
|
|
{
|
|
printf("%s:teardown failed, ret=%d\n", __func__, ret);
|
|
goto test_fail;
|
|
}
|
|
|
|
printf("%s: success\n", __func__);
|
|
return;
|
|
|
|
test_fail:
|
|
if (fd >= 0)
|
|
{
|
|
close(fd);
|
|
}
|
|
|
|
printf("%s: failed\n", __func__);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: fstest_main
|
|
****************************************************************************/
|
|
|
|
int main(int argc, FAR char *argv[])
|
|
{
|
|
FAR struct mtdnvs_ctx_s *ctx;
|
|
int option;
|
|
|
|
ctx = malloc(sizeof(struct mtdnvs_ctx_s));
|
|
if (ctx == NULL)
|
|
{
|
|
printf("malloc ctx feild,exit!\n");
|
|
exit(1);
|
|
}
|
|
|
|
memset(ctx, 0, sizeof(struct mtdnvs_ctx_s));
|
|
|
|
strlcpy(ctx->mountdir, CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_NAME,
|
|
sizeof(ctx->mountdir));
|
|
|
|
/* Opt Parse */
|
|
|
|
while ((option = getopt(argc, argv, ":m:hn:")) != -1)
|
|
{
|
|
switch (option)
|
|
{
|
|
case 'm':
|
|
strlcpy(ctx->mountdir, optarg,
|
|
sizeof(ctx->mountdir));
|
|
break;
|
|
case 'h':
|
|
show_useage();
|
|
free(ctx);
|
|
exit(0);
|
|
case ':':
|
|
printf("Error: Missing required argument\n");
|
|
free(ctx);
|
|
exit(1);
|
|
case '?':
|
|
printf("Error: Unrecognized option\n");
|
|
free(ctx);
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
/* Set up memory monitoring */
|
|
|
|
ctx->mmbefore = mallinfo();
|
|
ctx->mmprevious = ctx->mmbefore;
|
|
|
|
test_nvs_mount(ctx);
|
|
test_nvs_write(ctx);
|
|
test_nvs_corrupt_expire(ctx);
|
|
test_nvs_corrupted_write(ctx);
|
|
test_nvs_gc(ctx);
|
|
test_nvs_gc_3sectors(ctx);
|
|
test_nvs_corrupted_sector_close(ctx);
|
|
test_nvs_full_sector(ctx);
|
|
test_nvs_gc_corrupt_close_ate(ctx);
|
|
test_nvs_gc_corrupt_ate(ctx);
|
|
test_nvs_gc_touched_deleted_ate(ctx);
|
|
test_nvs_gc_touched_expired_ate(ctx);
|
|
test_nvs_gc_not_touched_expired_ate(ctx);
|
|
|
|
/* Show memory usage */
|
|
|
|
mtdnvs_endmemusage(ctx);
|
|
fflush(stdout);
|
|
free(ctx);
|
|
return 0;
|
|
}
|
|
|