Test case automatic generation and verification method and device based on large language model

Abstract

This invention relates to the field of computer technology, and in particular to a method and apparatus for automatic generation and verification of test cases based on a large language model. The method includes: parsing an onboard software requirements document to generate a structured requirements text; receiving onboard software source code, parsing the source code to extract function information for each function, and generating a functional semantic summary for each function, thereby forming a summary function data set integrating function information and corresponding functional semantic summaries; establishing a semantic correspondence between requirements and code based on the structured requirements text and the summary function data set to generate a requirements-code matching list; generating a test case set that satisfies the requirements constraints based on the structured requirements text, the summary function data set, and the requirements-code matching list; executing the test cases in the test case set and generating a test report, thereby solving the problems of low efficiency and strong reliance on manual intervention in traditional solutions.

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