International Business Machines Corporation

Michael John Fish

Colin Ian Holyoake

Darren R Beard

Colin R Penfold

Sarah M Drewery

Keira Louise Hopkins

Jeremy Weaving

A method and system are provided for code coverage for test systems for testing source code. The method obtains a trace with trace records written at entry and exit to one or more test modules for function calls to the test modules. The method compares response codes for the functions extracted from the trace with a finite list of response codes retrieved from metadata for the source code for the functions and analyzes a code coverage based on the comparison.

Code coverage measurement for test systems

A packaging product and a method of closing a packaging product are provided. Closing a packaging product may include providing a first member of the packaging product having an aperture therein and providing a bubble rivet extending through the aperture and having an expanded hollow head portion on one side of the aperture with a neck portion of the bubble rivet being provided in the aperture. The hollow head portion of the bubble rivet is breakable to enable withdrawal of the head portion through the aperture thereby non-reversibly opening the packaging product.

Packaging product and method of closing a packaging product

Growing community of inventors

Eastleigh, United Kingdom

Michael John Fish