Abstract: An information processing system which constructs a program by combining a plurality of functional units, has an information table for management of components, etc. each of which is a functional unit of a program, and the information table stores plural pieces of management information for individual management of the use record of each component so that the information can be referred to as the reference of reliability when the component is reused, and the management information can be sequentially updated based on the actual use record.

Abstract: An information processing system which constructs a program by combining a plurality of functional units, has an information table for management of components, etc. each of which is a functional unit of a program, and the information table stores plural pieces of management information for individual management of the use record of each component so that the information can be referred to as the reference of reliability when the component is reused, and the management information can be sequentially updated based on the actual use record.

Abstract: A screen program including a program code for controlling a flow among a plurality of screens is generated by using flow definition information which defines information for controlling a work flow, and screen definition information which defines screen items of the plurality of screens used in the work flow.

Abstract: A test specification generation system which utilizes a repository of design information entered in a design process so as to enhance operational efficiency of a testing process. A data analysis device reads statements written in the test configuration file, line by line, to thereby determine whether a read statement line is a fixed output line or a program output line. A test item determination device determines whether generation of a test item requires design information alone or not only the design information but also information from a standard test item file stored in a standard test item storage device. A first test item generation device generates test items based on information that the design information reading device obtained from tables of the design information, while a second test item generation device generates test items from the tables and the standard test item file.