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GeekInterview.com > Interview Questions > Testing > Whitebox Testing
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Question: How to calculate Branch and statement coverage for these?
Answer: Switch PC on
Start “outlook”
IF outlook appears THEN
Send an email
Close outlook
a) 1 test for statement coverage, 1 for branch coverage
b) 1 test for statement coverage, 2 for branch coverage
c) 1 test for statement coverage. 3 for branch coverage
d) 2 tests for statement coverage, 2 for branch coverage
e) 2 tests for statement coverage, 3 for branch coverage
IF A > B THEN
C = A – B
ELSE
C = A + B
ENDIF
Read D
IF C = D Then
Print “Error”
ENDIF
a) 1 test for statement coverage, 3 for branch coverage
b) 2 tests for statement coverage, 2 for branch coverage
c) 2 tests for statement coverage. 3 for branch coverage
d) 3 tests for statement coverage, 3 for branch coverage
e) 3 tests for statement coverage, 2 for branch coverage
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| July 07, 2009 05:41:16 |
#4 |
| maguschen |
Member Since: July 2009 Total Comments: 2 |
RE: How to calculate Branch and statement coverage for these?
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Question first:
b) 1 test for statement coverage, 2 for branch coverage
a) Outlook appears == True, fulfill the statement coverage
b) Outlook appears ==
True and outlook appears == False fulfill the branch coverage Question second:
b) 2 tests for statement coverage, 2 for branch coverage
Test data should be:
a) A>B, C==D
b) A |
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