[button-event-dispatch.html] [event dispatches on click with addEventListener] expected: FAIL [event dispatches on click with oncommand property] expected: FAIL [setting custom command property to --foo (must include dash) sets event command] expected: FAIL [setting custom command attribute to --foo (must include dash) sets event command] expected: FAIL [setting custom command property to --foo- (must include dash) sets event command] expected: FAIL [setting custom command attribute to --foo- (must include dash) sets event command] expected: FAIL [setting custom command property to --cAsE-cArRiEs (must include dash) sets event command] expected: FAIL [setting custom command attribute to --cAsE-cArRiEs (must include dash) sets event command] expected: FAIL [setting custom command property to -- (must include dash) sets event command] expected: FAIL [setting custom command attribute to -- (must include dash) sets event command] expected: FAIL [setting custom command property to --a- (must include dash) sets event command] expected: FAIL [setting custom command attribute to --a- (must include dash) sets event command] expected: FAIL [setting custom command property to --a-b (must include dash) sets event command] expected: FAIL [setting custom command attribute to --a-b (must include dash) sets event command] expected: FAIL [setting custom command property to --- (must include dash) sets event command] expected: FAIL [setting custom command attribute to --- (must include dash) sets event command] expected: FAIL [setting custom command property to --show-picker (must include dash) sets event command] expected: FAIL [setting custom command attribute to --show-picker (must include dash) sets event command] expected: FAIL [event dispatches if button is form associated, with explicit type=button] expected: FAIL [event dispatches if invokee is non-HTML Element] expected: FAIL