TESTING A GUARDED STORAGE FACILITY

A computer-implemented method includes executing one or more test programs on a computing device, where the computing device includes a Guarded Storage (GS) facility managing use of GS. Each test program of the one or more test programs comprises a respective GS event, and each respective GS event prompts execution of a respective garbage reclaim function associated with the GS. A memory storage is analyzed, by a computer processor, to verify expected operation of each of the one or more test programs. Test results of the one or more test programs are determined based on the analyzing the memory storage. A remedial action is performed in response to the test results of the one or more test programs.