GUI Testing

Question 1

Verifying whether the GUI executes correctly poses a problem

Answer 1

GUI oracle

Question 2

Decompose a GUI into a set of GUI components, each of which is used as a basic unit of testing

Answer 2

GUI coverage criteria

Question 3

A GUI window that once invoked, monopolizes the GUI interaction, restricting the focus of the user to a specific range of events within the window until the window is explicitly terminated

Answer 3

Modal Window

Question 4

If and only if for all events v in V, there is at least one event-sequence p in P such that event v is in p

Answer 4

Event coverage criterion

Question 5

If and only if for all elements (ei, ej) in E, there is at least one event sequence p in P such that p contains (ei, ej)

Answer 5

Event-interaction coverage criterion

Question 6

If and only if P contains all event-sequences of length equal to n

Answer 6

Length-n Event-Sequence Coverage Criterion

Question 7

If and only if for all restricted-focus events i in I, where I is the set of all restricted-focus events in the GUI, there is at least one event sequence p in P such that event i is in p

Answer 7

Invocation coverage criterion

Question 8

If and only if for all i in IT, there is at least one event-sequence p in P such that i is in p

Answer 8

Invocation-Termination Criterion