| 摘要 |
PURPOSE:To realize an automatic test of a CRT control program by using a prototype of the CRT control program, an execution result collating program, a collation data memory, a collation result output program and a collation result memory. CONSTITUTION:A CRT control program (prototype) 9 performs the basic actions related to the CRT input/output relations with the program 9 and is used for production of an operation data table 8. An execution result collation program 10 compares the CRT screen information with the data stored in a collation data memory 12 and outputs the result of this collation to a collation result memory 13. A collation result output program 11 outputs the data stored in the memory 13 to a CRT 2 or an L/P. These functions are added to a conventional system containing an operation re-executing function. In such a way, the test of the program 9 can be carried out again with no operation after an operating procedure is once stored.
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