Programs can use TP test services to act as test shells for new or modified transaction programs that are not ready to run on the system. The test services let you run a TP in a non-APPC address space and possibly debug the TP interactively. The test services are:

Register_Test

Registers a TP for testing in the user's address space.

Accept_Test

Accepts a TP for testing and waits for its partner to request it.

Unregister_Test

Cancels a pending TP test.

Cleanup_TP

Deallocates and cleans up a test conversation.