System and method for measuring syntax coverage percentage

作者: Toshio Tonouchi

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摘要: A syntax coverage percentage measuring system includes a BNF rule check table which has data respectively corresponding to rules. first file reading section reads each of test input files and carries out lexical analysis the read classify into tokens. analyzing tokens, marks one token. output acquires total number marked from table, calculates based on (data data. An outputs calculated by section.