Inspection method and device for script programs

Abstract

An embodiment of the invention discloses an inspection method and device for script programs and relates to the technical field of software inspection. According to the inspection method and device, variables can be inspected before a script program set is executed, and probabilities of errors of script programs during operation are reduced. The method comprises reading each script program to be inspected in the script program set to be inspected, wherein the script program set to be inspected contains at least one of the script program to be inspected; performing grammatical analysis on the script programs to be inspected and constructing a global variable table and a local variable table of the script program set to be inspected; and inspecting whether each global variable and each local variable has errors. The inspection method and device are mainly used for inspecting variables in script programs.

Description

technical field [0001] The invention relates to the technical field of software detection, in particular to a script program checking method and device. Background technique [0002] As an internal software development tool, Lua provides an embedded scripting programming language, which is concise, efficient, portable and lightweight, and is widely used in the game industry. The configuration or logic in the game can be written in lua scripting language, and the logic of the game is written in lua. When the logic needs to be modified, there is no need to recompile the entire program code, and even the running game can be updated without stopping. [0003] However, due to multi-person collaborative development or developer negligence, it is difficult to avoid errors in the lua scripting language during the writing process, including syntax errors, variable errors, and function errors. There are at least dozens or even thousands of lua files used in a game. Therefore, in orde...

AI Technical Summary

Problems solved by technology

[0005] In the process of realizing the above-mentioned script program inspection, the inventor has found that there are at least the following problems in the prior art: the legality of the variables and functions of the Lua script language is never checked before operation, and only when it is used during operation an examination

[0006] 1. The variables of lua are global variables by default, and can be distributed in different files, or in different parts of the same file. If mandatory checking is performed, it will violate its flexible characteristics as a script. On the other hand, the variables in lua Table variable, its structure can be dynamically defined or modified, so it cannot be judged before the script runs

[0007] 2. The function of Lua can be code written in lua language, or code written in other languages ​​(such as C language), and then dynamically registered in the lua operating environment, which also makes it impossible for lua to determine whether the function is running before running. exist

[0008] However, lua does not check the legality of variables and functions, which often makes the lua files in the game contain some errors about variables and functions

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