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Device and method of testing blockchain-based smart contract

A smart contract and blockchain technology, applied in the field of information processing, can solve problems such as difficult to modify and difficult to update smart contracts, and achieve effective testing results

Inactive Publication Date: 2018-05-25
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, smart contracts are difficult to update because they are stored in decentralized blocks that are difficult to modify

Method used

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  • Device and method of testing blockchain-based smart contract
  • Device and method of testing blockchain-based smart contract
  • Device and method of testing blockchain-based smart contract

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Embodiment Construction

[0019] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical embodiment, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those constraints related to the system and business, and those Restrictions may vary from implementation to implementation. Moreover, it should also be understood that development work, while potentially complex and time-consuming, would at least be a routine undertaking for those skilled in the art having the benefit of this disclosure.

[0020] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the ...

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Abstract

The application discloses a device and a method used for testing a blockchain-based smart contract. The device includes: a sorting unit, which is configured for carrying out sorting according to feature pair functions of functions in the smart contract; a selection unit, which is configured for selecting a predetermined number of functions according to a sorting order; and a testing setting unit,which is configured for respectively setting an event monitor, which is used for testing, and a parameter, which needs to be monitored, for each function selected by the selection unit.

Description

technical field [0001] The embodiments of the present application relate to the field of information processing, specifically to the field of blockchain technology, and more specifically to a device and method for testing smart contracts based on blockchain. Background technique [0002] In recent years, blockchain technology has become more and more popular. Through blockchain technology, applications that previously operated through a trusted medium can operate in a decentralized manner without the need for a central authority. For example, Bitcoin (bitcoin), Ethereum (Ethereum) are some application examples of blockchain technology. Blockchain technology enables free transactions between parties who do not trust each other. This is ensured by three technologies: the use of massive encryption of data storage, a peer-to-peer (P2P) network, and smart contracts. [0003] Smart contracts are self-running scripts that reside on the blockchain. Once deployed, its public func...

Claims

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Application Information

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IPC IPC(8): G06F11/36G06F9/445G06F21/57
CPCG06F9/44521G06F11/3668G06F21/57
Inventor 皮冰锋华松孙俊
Owner FUJITSU LTD
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