Statement Coverage: Check if each statement in the code has been executed at least once
Branch / Decision coverage: Check if each possible branch from a decision point has been executed at least once
Path coverage: Check if every possible path is executed at least once.
Example:
READ P, Q
IF P+Q > 100 THEN
PRINT 'LARGE'
END IF
IF P>50
PRINT 'P Is Greater'
END IF
Draw flow diagram for this code:
Statement coverage: We need 1 test case to cover all the statements in the code
Branch/Decision coverage: We need 2 test case to cover all the branches in the code
Path coverage: We need 4 test case to cover all the paths in the code
Branch / Decision coverage: Check if each possible branch from a decision point has been executed at least once
Path coverage: Check if every possible path is executed at least once.
Example:
READ P, Q
IF P+Q > 100 THEN
PRINT 'LARGE'
END IF
IF P>50
PRINT 'P Is Greater'
END IF
Draw flow diagram for this code:
Statement coverage: We need 1 test case to cover all the statements in the code
Branch/Decision coverage: We need 2 test case to cover all the branches in the code
Path coverage: We need 4 test case to cover all the paths in the code
