Method and device of recognizing and checking modifying code blocks based on difference information file

Abstract

The invention discloses a method and a device of recognizing and checking modifying code blocks based on a difference information file and relates to the field of source code file check. The method is that the difference information file which comprises line numbers of modifying lines is generated through a source code file management tool; whether the line numbers of the adjacent modifying lines are continuous is judged; if the line numbers of the adjacent modifying lines are continuous, the continuous modifying lines are combined to be modifying blocks; if the line numbers of the adjacent modifying lines are not continuous, the modifying lines are marked to be the modifying blocks; whether intervals of the modifying blocks are all located in intervals of code blocks is judged; if the intervals of the modifying blocks are all located in the intervals of the code blocks, the code blocks are marked to be the modifying code block; otherwise, the modifying blocks are marked to be the modifying code blocks; all the modifying code blocks are integrated; integrated codes are conducted with code normative checking. According to the method and the device of recognizing and checking the modifying code blocks based on the difference information file, the modifying code blocks can be recognized. When the code normative checking is conducted, only the codes of the modifying code blocks need to be checked so as to know whether code standards are violated. Not only is the checking time short and the working efficiency high, but also the using safety of a modified source code file is guaranteed.

Description

technical field [0001] The invention relates to the field of source code file checking, in particular to a method and device for identifying and checking modified code blocks based on difference information files. Background technique [0002] In the process of software development, secondary development often occurs on the basis of open source or third-party commercial code files. The source code file after the secondary development is composed of two parts: one part is the original open source or commercial code; the other part is the code added or modified during the secondary development. These two parts come from different development teams, and the coding standards followed are generally different. [0003] After the source code file is modified, in order to ensure that the modified source code file conforms to the coding specification, it is generally necessary to check the modified source code file through a code inspection and analysis tool. Check the modified sou...

AI Technical Summary

Problems solved by technology

Therefore, in the output violation information fed back by the code inspection and analysis tool, a large number of codes are unmodified source code files; if the unmodified source code files are modified according to the inspection results of the code inspection and analysis tool, not only may new errors be introduced ( bug), thus causing unnecessary harm to the source code files, and additional testing is required, which increases the workload and lowers the work efficiency

[0006] (2) For larger source code files (such as source code files with tens of thousands or hundreds of thousands of lines), it takes a long time to check the full text of source code files using code inspection and analysis tools. low work efficiency

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