This tests that linked UI elements withing a radio group work On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". Radio buttons within the same named group should be able to access their siblings PASS test1.linkedUIElementAtIndex(0).isEqual(test1) is true PASS test1.linkedUIElementAtIndex(1).isEqual(accessibilityController.accessibleElementById('test1_No')) is true PASS test1.linkedUIElementAtIndex(2).isEqual(accessibilityController.accessibleElementById('test1_Maybe')) is true Radio buttons that are not in a form, but in the same named group should be able to access their siblings PASS test2.linkedUIElementAtIndex(0).isEqual(test2) is true PASS test2.linkedUIElementAtIndex(1).isEqual(accessibilityController.accessibleElementById('test2_No')) is true Radio buttons labeled by should be able to access their siblings PASS test3.linkedUIElementAtIndex(0).isEqual(test3) is true PASS test3.linkedUIElementAtIndex(1).isEqual(accessibilityController.accessibleElementById('test3_No')) is true Radio buttons not in a groups should not have siblings (the first linked element is itself) PASS test4.linkedUIElementAtIndex(0).isEqual(test4) is true PASS !test4.linkedUIElementAtIndex(1) || !test4.linkedUIElementAtIndex(1).isValid is true Radio buttons that just have aria roles should work. PASS ariaRadio1.linkedUIElementAtIndex(0).isEqual(ariaRadio1) is true PASS ariaRadio1.linkedUIElementAtIndex(1).isEqual(ariaRadio2) is true PASS successfullyParsed is true TEST COMPLETE