Brian D Ferguson

US Patent:

61957658, Feb 27, 2001

Filed:

Jan 5, 1998

Appl. No.:

9/002591

Inventors:

J. Paul Kislanko - Plano TX
Brian J. Ferguson - Allen TX
J. Leslie Turriff - Prosper TX

Assignee:

Electronic Data Systems Corporation - Plano TX

International Classification:

H02H 305

US Classification:

714 38

Abstract:

A system (8) for testing an application program (20) includes a normal operating environment (12) within which the application program (20) is intended to execute when not being tested. A shared database (18) stores the application program (20) and provides a plurality of users (16) with access to the application program (20). A testing service (10) coupled to the normal operating environment (12) and the shared database (18) supports a base copy (22) of the normal operating environment (12) that simulates and is coupled to the normal operating environment (12). The testing service (10) also supports a first modified version (24) of the normal operating environment (12) that is isolated from the normal operating environment (12) and differs from the base copy (22) with respect to a first testing variable. The testing service (10) executes the application program (20) within the first modified version (24) of the normal operating environment (12) to test the application program (20) in response to at least one of the users (16) selecting the first modified version (24).

Address:

3792 8 St Rd, Huntington, WV 25701

VIN:

JS1GT77A072101996

Make:

Isuzu

Model:

Oasis 5dr S 7-Passenger

Year:

2007