Abstract: Efficient generation of test scenarios without excess or lack thereof can be supported. A test scenario generation support device includes a storage device which holds use case scenarios relating to an application of a test target and a computation device which identifies from the use case scenarios a vocabulary on a screen display using a predetermined rule, identifies a screen object corresponding to the identified vocabulary for each of the use case scenarios using a predetermined algorithm, and generates a test scenario based on a test pattern defined in advance for each screen object.

Abstract: Efficient generation of test scenarios without excess or lack thereof can be supported. A test scenario generation support device includes a storage device which holds use case scenarios relating to an application of a test target and a computation device which identifies from the use case scenarios a vocabulary on a screen display using a predetermined rule, identifies a screen object corresponding to the identified vocabulary for each of the use case scenarios using a predetermined algorithm, and generates a test scenario based on a test pattern defined in advance for each screen object.

Abstract: A method for producing a chemically colored stainless steel stock widely used as building material or the like is characterized in that a stainless steel stock is subjected to alternating current electrolysis or dipped and then subjected to an electrolytic treatment in a coloring electrolyte solution containing ions comprising a metal having a plurality of valence numbers, thereby producing colored stainless steel stocks having a variety of colors in a uniform color tone by a single solution/single step process. The continuous production apparatus of the invention can continuously manufacture colored stainless steel stocks with a variety of colors by a single solution/single step process in a commercial scale without any troublesome operation while affording the ease of control of color tone.