The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2014
Filed:
Jan. 20, 2011
Guodong LI, San Jose, CA (US);
Sreeranga P. Rajan, Sunnyvale, CA (US);
Indradeep Ghosh, Cupertino, CA (US);
Guodong Li, San Jose, CA (US);
Sreeranga P. Rajan, Sunnyvale, CA (US);
Indradeep Ghosh, Cupertino, CA (US);
Fujitsu Limited, Kawasaki-shi, JP;
Abstract
Particular embodiment compile a C++ program having one or more input variables to obtain bytecode of the C++ program; compile a C++ library to obtain bytecode of the C++ library; symbolically execute the bytecode of the C++ program and the bytecode of the C++ library, comprising assign a symbolic input to each input variable of the C++ program; determine one or more execution paths in the C++ program; and for each execution path, construct a symbolic expression that if satisfied, causes the C++ program to proceed down the execution path; and generate one or more test cases for the C++ program by solving the symbolic expressions.