Bug 15251: REGRESSION: doesn't respond to form.reset() or setting input.value On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". Slider with explicit limits Current value is: "30" PASS slider.value is "80" Resetting form PASS slider.value is "30" Slider with default limits, and no explicit value Current value is: "50" PASS slider.value is "80" Resetting form PASS slider.value is "50" Slider with default limits, and a step value Current value is: "60" PASS slider.value is "80" Resetting form PASS slider.value is "60" PASS successfullyParsed is true TEST COMPLETE