testing:add MTD Fail-safe config-data tests

Signed-off-by: 田昕 <tianxin7@xiaomi.com>

testing/mtd_config_fs/Kconfig

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+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config TESTING_MTD_CONFIG_FAIL_SAFE
+	tristate "MTD Config fail-safe storage test"
+	default n
+	depends on MTD_CONFIG_FAIL_SAFE
+	---help---
+		Enable the fail-safe storage test
+
+if TESTING_MTD_CONFIG_FAIL_SAFE
+
+config TESTING_MTD_CONFIG_FAIL_SAFE_PROGNAME
+	string "Program name"
+	default "mtdconfig_fs_test"
+	---help---
+		This is the name of the program that will be used when the NSH ELF
+		program is installed.
+
+config TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_NAME
+	string "MTD driver mount pt"
+	default "/dev/mtdnvs_flash"
+
+config TESTING_MTD_CONFIG_FAIL_SAFE_MOUNTPT_MAXNAME
+	int "MTD driver mount pt path len"
+	default 64
+
+config TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_SIZE
+	int "MTD flash section size"
+	default 4096
+
+config TESTING_MTD_CONFIG_FAIL_SAFE_FLASH_SECTION_COUNT
+	int "MTD flash section count"
+	default 3
+
+config TESTING_MTD_CONFIG_FAIL_SAFE_PRIORITY
+	int "MTD nvs test task priority"
+	default 100
+
+config TESTING_MTD_CONFIG_FAIL_SAFE_STACKSIZE
+	int "MTD nvs test stack size"
+	default 4096
+
+config TESTING_MTD_CONFIG_FAIL_SAFE_VERBOSE
+	bool "Verbose output"
+	default n
+
+endif

testing/mtd_config_fs/Make.defs

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+############################################################################
+# apps/testing/mtd_config_fs/Make.defs
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+ifneq ($(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE),)
+CONFIGURED_APPS += $(APPDIR)/testing/mtd_config_fs
+endif

testing/mtd_config_fs/Makefile

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+############################################################################
+# apps/testing/mtd_nvs/Makefile
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+include $(APPDIR)/Make.defs
+
+# MTD nvs test application info
+
+PROGNAME = $(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_PROGNAME)
+PRIORITY = $(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_PRIORITY)
+STACKSIZE = $(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE_STACKSIZE)
+MODULE = $(CONFIG_TESTING_MTD_CONFIG_FAIL_SAFE)
+
+# MTD nvs test
+
+MAINSRC = mtd_config_fs_test_main.c
+
+include $(APPDIR)/Application.mk

testing/mtd_config_fs/README.md

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+# Testing / `mtd_nvs` MTD non-volatile storage Test
+
+This is a test for MTD non-volatile storage. MTD non-volatile storage was originally
+implemented in Zephyr by Laczen. We made several modification to the original design.
+The main purpose of those modification was:
+1. support C-string key in nvs API(Original design only support uint16_t as key)
+2. Meanwhile achieve better performance by limiting flash read times(Theoratically
+better than Zephyr subsys/settings, which is based on original NVS). 
+
+
+- `CONFIG_TESTING_FAILSAFE_MTD_CONFIG` – Enable the test.
+- `CONFIG_TESTING_FAILSAFE_MTD_CONFIG_VERBOSE` – Verbose output.
+
+EXAMPLE
+  mtdconfig_fs_test -m /dev/config  – Test MTD NVS on /dev/config
+  mtdconfig_fs_test -h              – Get help message