Excavating
Patent
1990-01-31
1992-10-06
Beausoliel, Robert W.
Excavating
371 224, G06F 1100
Patent
active
051538865
ABSTRACT:
A computer hardware-related device and method is used for regression testing techniques involving the testing of computer hardware and/or software application(s). Input data is received from a host, and is directed to software application(s) on a System Under Test (SUT). Command are also received from the host, which causes the capture of a representation of visual display data from a visual display device on the SUT. A representation of this visual display data is then sent to the host. When a command and a representation of visual display data from the host (previously obtained from the SUT) is received, a new representation of visual display data is captured from the visual display device on the SUT. A comparison is than made between the new visual display data representation and the visual display data representation received from the host.
REFERENCES:
patent: 4581741 (1986-04-01), Huffman
patent: 4763066 (1988-08-01), Yeung
patent: 4993027 (1991-02-01), McGraw
patent: 5022028 (1991-06-01), Edmonds
Davis et al., "Signature Analysis Test or Self-Test of CRT Blinking Attribites in a Microprocessor-Based System", IBM TDB, vol. 23, No. 7B, Dec. 1980, pp. 3100-3101.
IBM TDB, "Automated Video Test Card with Self-Test Mechanisms", vol. 32, No. 5B, Oct. 1989, pp. 257-263.
"The Atron Evaluator.", Cadre Technologies Inc. 1989.
Beausoliel Robert W.
Griffin Roland I.
Haggard Alan H.
Hewlett -Packard Company
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