Method for automatically generating test coverage rate of flying probe test program

Abstract

The invention provides a method for automatically generating test coverage rate of a flying probe test program, which comprises the following steps of: appointing a flying probe program menu; reading the test data after testing and debugging a flying probe; judging whether the debugged test data is valid to test an element, if so, determining the test data is valid, if not, determining the test data is invalid; analyzing and storing the valid test data according to type of the element and storing name of the element and corresponding valid test data; analyzing the invalid test data and storing the invalid test data in class; judging whether the stored test data is repeated or not, if so, removing repeated test data, and if not, calculating the test coverage rate; and outputting the test coverage rate and storage result. The invention analyzes automatically and stores the test results and collects test results in form of tables so that the test coverage rate or other information can be acquired intuitively.

Description

technical field [0001] The invention relates to an evaluation test method, in particular to a method for automatically generating the test coverage rate of a flying probe test program developed under the control software of a Javelin flying probe test machine. Background technique [0002] After the debugging of the flying probe test program of a certain model is completed, analyze the test data to obtain the test coverage report of the tested model required by the customer. When evaluating the test coverage rate of a certain model, the test coverage rate generation program that comes with the original machine is to directly format the debugged result file and output it as a text file for users to consult. [0003] However, the readability of the test program test coverage evaluation report output in text files is very low, the format and identification of text file descriptions are messy, and the test method of each tested component cannot be explained in detail. It takes ...

AI Technical Summary

Problems solved by technology

[0003] However, the readability of the test program test coverage evaluation report output in text files is very low, the format and identification of text file descriptions are messy, and the test method of each tested component cannot be explained in detail. It takes a lot of manpower and time to reorganize the test coverage evaluation report of the test program so that the testers can understand the test coverage status at a glance, especially when the test board of the tested model is relatively large and there are many tested components. takes longer

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