| 摘要 |
PURPOSE:To improve the inspection accuracy of a program, by designating the generating part of a pseudo fault by combining a specific position in a program targeted to be inspected and an specific passing position of the fault prior to the above specific position. CONSTITUTION:An initialization part 12, after receiving pseudo fault generation information from an input part 11 and registering it in a storage part 15, saves original instructions I, I1-In existing in a pseudo fault generating position A in the program 10 targeted to be inspected and the fault passing positions a1-an respectively from the program 10 targeted to be inspected to the storage part 15. After that, when a first start up instruction already set at the fault passing position a1 is executed according to the travel of the program 10 targeted to be inspected, a fault passing position monitoring part 13 is started up by the above execution. When a second start up instruction already set at the pseudo fault passing position A of the program 10 targeted to be inspected is executed in parallel with the monitoring of the fault passing position, a pseudo fault generating part 14 is started up by the above execution. In such a way, by generating the pseudo fault fitting to the specific part on the travel path of the program targeted to be inspected the inspection accuracy of the program can be improved. |
