3 years ago

. In testing, what is the role of an oracle?

1 answer:

5 0

Answer:

The role of test oracle is to determine if a test has passed or failed. Oracle compares the outputs of the system under a test, for a given test-case input, and the output(s) that should have. A test oracle works on specifying constraints on the output(s) for a set of inputs. An oracle could be:

a program which tells if the output is correct.

documentation that specifies the correct output for inputs.

a human that can tell whether it is correct an output.

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