Information processing device, computer program product, and testing system with acquiring total execution history

A computer program product comprising a non-transitory computer-readable recording medium that stores therein a data processing program, wherein the program, when executed by a computer, causes the computer to perform:

• acquiring a total execution history, which is an execution count for each component included in a program, when a test is performed by supplying a plurality of input data to a target device which executes the program;
• specifying a shortage component of which the execution count indicated by the total execution history does not satisfy test criteria among a plurality of the components included in the program, the test criteria being a condition indicating a pass when the execution count is equal to or larger than a set value;
• classifying each of the plurality of input data into first data, which causes the target device to execute the shortage component, and second data, which does not cause the target device to execute the shortage component;
• and
• determining a condition of input data having a common characteristic with the first data.

A test system that tests a target device which executes a program, the test system comprising:

• one or more processors configured to:
• generate a plurality of input data;
• supply the plurality of input data to the target device and perform a test;
• acquire execution information that indicates a pair of the input data and an individual execution history, which is an execution count for each component included in the program when the input data is supplied to the target device, for each of the plurality of input data;
• combine a plurality of the individual execution histories indicated in the execution information and generate a total execution history, which is an execution count for each component included in the program when a test is performed by supplying the plurality of input data to the target device;
• specify a shortage component of which the execution count indicated by the total execution history does not satisfy test criteria among a plurality of the components included in the program, the test criteria being a condition indicating a pass when the execution count is equal to or larger than a set value;
• classify each of the plurality of input data into first data, which causes the target device to execute the shortage component, and second data, which does not cause the target device to execute the shortage component;
• and
• determine a condition of input data having a common characteristic with the first data.

A computer program product comprising a non-transitory computer-readable recording medium that stores therein a data processing program, where in the program, when executed by a computer, causes the computer to perform:

• generating a plurality of input data;
• supplying the plurality of input data to a target device and performing a test;
• acquiring execution information that indicates a pair of the input data and an individual execution history, which is an execution count for each component included in the program when the input data is supplied to the target device, for each of the plurality of input data;
• combining a plurality of the individual execution histories indicated in the execution information and generating a total execution history, which is an execution count for each component included in the program when a test is performed by supplying the plurality of input data to the target device;
• specifying a shortage component of which the execution count indicated by the total execution history does not satisfy test criteria among a plurality of the components included in the program, the test criteria being a condition indicating a pass when the execution count is equal to or larger than a set value;
• classifying each of the plurality of input data into first data, which causes the target device to execute the shortage component, and second data, which does not cause the target device to execute the shortage component;
• and
• determining a condition of input data having a common characteristic with the first data.