Test chained Promise.prototype.then.On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".This should be the first debug output.PASS fulfilledPASS result is "hello"PASS fulfilledPASS result is "hello2"PASS rejectedPASS result is "error"PASS rejectedPASS result is "error2"PASS fulfilledPASS result is "recovered"PASS successfullyParsed is trueTEST COMPLETE