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Verification method and device on embedded file system stability

An embedded file and system stability technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as incomplete system verification, and achieve the effect of accurate judgment and improvement of technical solutions

Inactive Publication Date: 2011-07-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method and device for verifying the stability of an embedded file system to solve the problem of incomplete verification of the embedded file system in the prior art

Method used

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  • Verification method and device on embedded file system stability
  • Verification method and device on embedded file system stability
  • Verification method and device on embedded file system stability

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Embodiment Construction

[0032] In order to solve the problem of incomplete verification of the embedded file system in the prior art, the present invention provides a method and device for verifying the stability of the embedded file system. The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] Such as figure 1 As shown, Embodiment 1 of the present invention relates to a method for verifying the stability of an embedded file system, comprising the following steps:

[0034] Step S101 , creating multiple tasks that satisfy mutual preemption.

[0035] When creating multi-tasks, it is necessary to ensure that the priorities of each task are different, to ensure that each task can preempt each other when running; moreover, the execution waiting time of each task is different,...

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Abstract

The invention discloses a verification method and a device on embedded file system stability. The verification method comprises the following steps of creating a plurality of tasks meeting the mutual occupying requirement; calling one or one group of functions to be tested at the same time by the plurality of tasks, conducting stability test on an embedded file system, querying for ensuring whether the listed files, the file content and the storage space are correct or not, and recording the test result; and generating a verification report after at least one-time step cycle. The method and device conduct stability test on the embedded file system through different angles in and outside the embedded file system, and can verify the stability of the embedded file system in the round, help a developer to locate the problem fast, improve the technical scheme of the embedded file system and judge the work stability of the embedded file system accurately.

Description

technical field [0001] The invention relates to the technical field of embedded file systems, in particular to a method and device for verifying the stability of an embedded file system. Background technique [0002] Currently, embedded systems, such as consumer electronics products, often use embedded file systems. Because these embedded systems have high requirements for data storage, this requires that the embedded file system must work stably and reliably. Therefore, before the large-scale application of embedded systems, developers must verify the stability of embedded file systems. [0003] However, there is currently no good method to verify the stability of the file system in an embedded system, especially in an embedded system with a complex and changeable environment, which poses a serious challenge to the quality of the product. The verification method for the reliability of the embedded file system in the prior art is mainly aimed at the test and verification o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 于光波
Owner ZTE CORP
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