Microsoft Technology Licensing, LLC

Robert Alan Paveza

Gregg Bernard Miskelly

Timothy Scott Rice

Andrew R Sterland

Christopher Douglas Edmonds

Michael C Fanning

Patrick Nelson

Felix Gerard Torquil Ifor Andrew

Simon Calvert

Elliot H Omiya

Samuel Ng

Harold L Pierson, Iii

Daniel James Moseley

Gearard Boland

Francisco Javier Wong

Andriy Stasyuk

Jeffrey T Fisher

Taylor C Woll

Karthik Vivek Nadig

Zhaochuan Gao

Nikhil Khandelwal

Andrew Richard Sterland

Harold L Iii Pierson

Gregg Miskelly

The present invention extends to methods, systems, and computer program products for stepping through JavaScript code in a debugger without landing on errors in library or open source code. A debugger receives user inputs designating one or more segments of the JavaScript code as library code. The debugger then performs debugging operations on the JavaScript code. The debugging operations including a stepping operation for stepping through the JavaScript code to identify errors only in user-generated segments of the JavaScript code, wherein the user-generated segments correspond to code that was not designated as library code.

Javascript debugging using just my code

A method for diagnosing computer readable instructions related to transfers of control is disclosed. A state transition of a unit of execution within a logical operation providing an event handler for a Document Object Model is logged during runtime of the computer readable instructions. Diagnostic information of the logical operation is associated with the state transition. The state transition and associated diagnostic information is provided for retrieval at a selected point in the computer readable instructions.

Diagnostics of state transitions

A method for diagnosing computer readable instructions related to transfers of control is disclosed. A state transition of a unit of execution within a logical operation is logged during runtime of the computer readable instructions. Diagnostic information of the logical operation is associated with the state transition. The state transition and associated diagnostic information is provided for retrieval at a selected point in the computer readable instructions.

Just My Code debugging allows developers to work on problems within their own code without noise from libraries, plugins and other unrelated code. Typical debugger behaviors may be modified based upon the identification or characterization of JavaScript code as 'My Code,' 'Library Code,' or &#x201c;Unrelated Code.&#x201d; The debugger behaviors that may be modified depending upon the code's characterization include, for example, first-chance exception handling, unhandled exception handling, the behavior of the debugger at explicit user breakpoints, the behavior when a user directs the debugger to break upon the next statement, and the behavior of the debugger when the user executes a stepping gesture. The debugger's visualizes core elements of the program state, such as the call stack, depending upon the identification or characterization of the code.

Exception and debugging behaviors for JavaScript debugging using just my code

Just My Code debugging allows developers to work on problems within their own code without noise from libraries, plugins and other unrelated code. Typical debugger behaviors may be modified based upon the identification or characterization of JavaScript code as 'My Code,' 'Library Code,' or &#x201c;Unrelated Code.&#x201d; The debugger behaviors that may be automatically determined using heuristics or set using a code-characterization file provided by a host application. The debugger receives project file information from the host application via a debugger-host interface. The debugger applies code-designation heuristics to undesignated code segments. If a code characterization file is received with the project information, the debugger designates application code segments based upon definitions in the code-characterization file. Once the debugger has characterized the code segments, it performs debugging operations on the application code. The behavior of the debugging operations may be selected depending upon the designation of the application code segments.

Classification of JavaScript code for debugging using just my code

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Redmond, WA, United States of America

Robert Alan Paveza