This test checks the behavior of Arguments object iteration. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS (function (arguments) { for (var argument of arguments) {}})() threw exception TypeError: undefined is not an object (evaluating 'argument of arguments'). PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS arg === realArg is true PASS actualArgumentsLength is iteratedArgumentsLength PASS testNullArguments() threw exception TypeError: null is not an object (evaluating 'fail("nothing to iterate")'). PASS testNonArrayLikeArguments() is true PASS successfullyParsed is true TEST COMPLETE