Add a return type for exit tests. #762
Merged
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This PR adds a new structure,
ExitTest.Result
, that is returned from a call to#expect(exitsWith:)
or#require(exitsWith:)
. It currently contains the actual exit condition of the test (which should equal the expected exit condition on success) but in the future we can add additional properties such as the standard output and standard error streams.Checklist: