Patents by Inventor Nathan Michael Jakubiak

Nathan Michael Jakubiak has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11921621
    Abstract: System and method for creating unit tests include: constructing a CFG representation for a computer program; utilizing the CFG to identify different potential execution paths and to identify different formulas corresponding to the different potential execution paths; parsing the source code to generate an abstract syntax tree; analyzing the computer program to determine whether it provides capability to set each of the associated variables in each formula by utilizing the abstract syntax tree; translating variables, fields, and expressions of the source code represented in each formula into decision variables; computing a solution to the list of pre-conditions from each formula to one of the potential solutions that specifies values for decision variables; selecting a formula, from the plurality of formulas, with a fewest number of associated variables; and creating a unit test, based on the data and the list of pre-conditions collected and solved.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: March 5, 2024
    Assignee: PARASOFT CORPORATION
    Inventors: Maciej Głowa, Nathan Michael Jakubiak, Michał Rozenau, Marcin Strojny, Piotr Grzesik, Michał Kusmierczyk
  • Patent number: 11656976
    Abstract: System and method for element locator recommendations for testing a UI application include: executing tests; monitoring tests and observing which commands are called by each test to generate monitored data, where the monitored data includes which tests were executed, element locators that were used in the tests, relevant commands that were called by each test and related to the element locators that were used in the tests, and information about the UI application during the test execution; storing the monitored data; analyzing the stored monitored data; producing a set of recommended element locators to be used in place of previously used element locators for which the elements were not found during the execution of the tests; and utilizing the set of recommended element locators to complete the testing of the UI application software.
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: May 23, 2023
    Assignee: PARASOFT CORPORATION
    Inventors: Nathan Michael Jakubiak, Anthony David Yoshicedo, Joseph Adam Benken
  • Patent number: 11507495
    Abstract: System and method for testing changes to binary code of a computer program include: collecting test coverage data from an executed set of tests of an original computer program; calculating a baseline report containing correlations between the executed set of tests and blocks of binary code of the original computer program; determining binary code changes between the original computer program and a modified version of the computer program; identifying one or more tests to be executed for verifying the binary code changes.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: November 22, 2022
    Assignee: PARASOFT CORPORATION
    Inventors: Jacek Marzec, Nathan Michael Jakubiak
  • Publication number: 20220075710
    Abstract: System and method for creating unit tests include: constructing a CFG representation for a computer program; utilizing the CFG to identify different potential execution paths and to identify different formulas corresponding to the different potential execution paths; parsing the source code to generate an abstract syntax tree; analyzing the computer program to determine whether it provides capability to set each of the associated variables in each formula by utilizing the abstract syntax tree; translating variables, fields, and expressions of the source code represented in each formula into decision variables; computing a solution to the list of pre-conditions from each formula to one of the potential solutions that specifies values for decision variables; selecting a formula, from the plurality of formulas, with a fewest number of associated variables; and creating a unit test, based on the data and the list of pre-conditions collected and solved.
    Type: Application
    Filed: August 27, 2021
    Publication date: March 10, 2022
    Inventors: Maciej Glowa, Nathan Michael Jakubiak, Michal Rozenau, Marcin Strojny, Piotr Grzesik, Michal Kusmierczyk
  • Publication number: 20210390036
    Abstract: System and method for testing changes to binary code of a computer program include: collecting test coverage data from an executed set of tests of an original computer program; calculating a baseline report containing correlations between the executed set of tests and blocks of binary code of the original computer program; determining binary code changes between the original computer program and a modified version of the computer program; identifying one or more tests to be executed for verifying the binary code changes.
    Type: Application
    Filed: June 3, 2021
    Publication date: December 16, 2021
    Inventors: Jacek Marzec, Nathan Michael Jakubiak
  • Publication number: 20210311862
    Abstract: System and method for element locator recommendations for testing a UI application include: executing tests; monitoring tests and observing which commands are called by each test to generate monitored data, where the monitored data includes which tests were executed, element locators that were used in the tests, relevant commands that were called by each test and related to the element locators that were used in the tests, and information about the UI application during the test execution; storing the monitored data; analyzing the stored monitored data; producing a set of recommended element locators to be used in place of previously used element locators for which the elements were not found during the execution of the tests; and utilizing the set of recommended element locators to complete the testing of the UI application software.
    Type: Application
    Filed: April 2, 2021
    Publication date: October 7, 2021
    Inventors: Nathan Michael Jakubiak, Anthony David Yoshicedo, Joseph Adam Benken
  • Patent number: 8510716
    Abstract: A system and method for simultaneously validating a client-server software application from a client side and a server side, the client-server software application having a client application and a server application. The method and system include: defining a test case to exercise or emulate the client application; specifying validations to be made against server-side state in the defined test case; controlling a monitoring program to monitor the server application and collect information about the server-side state; executing the defined test case to exercise the server application through the client or a client emulator; processing the collected information; simultaneously performing validation tests against the collected information about the server-side state and against the client application or outputs from the server; and reporting results of the validation tests.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: August 13, 2013
    Assignee: Parasoft Corporation
    Inventors: Nathan Michael Jakubiak, Jeehong Min
  • Patent number: 8001532
    Abstract: A method and system for generating source code-based test cases for a remote application. The method and system include storing a table including mapping between user-inputs and a corresponding source code fragment; recording user's actions in the remote application by a test tool; accessing the table to locate corresponding source code fragments for the recorded user's actions; retrieving the corresponding source code fragments to generate source code-based test cases; compiling the source code-based test cases; and executing the compiled source code-based test cases outside of the test tool.
    Type: Grant
    Filed: November 9, 2006
    Date of Patent: August 16, 2011
    Assignee: Parasoft Corporation
    Inventors: Nathan Michael Jakubiak, Marek Kucharski
  • Patent number: 7620939
    Abstract: A method and system for regression testing of a computer software. The method and system execute the software for a first time to create a first data set; execute the software for a second time after the first time to create a second data set; compare the two data sets to determine differences between the two data sets; and store the differences as allowable differences to be ignored in a subsequent regression testing of the software.
    Type: Grant
    Filed: February 28, 2006
    Date of Patent: November 17, 2009
    Assignee: Parasoft Corporation
    Inventor: Nathan Michael Jakubiak