| <!DOCTYPE html> |
| <title>EventHandlers on SVGAnimationElement test</title> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| function getObject(interface) { |
| switch(interface) { |
| case "SVGAnimateElement": |
| var e = document.createElementNS("http://www.w3.org/2000/svg", "animate"); |
| assert_true(e instanceof SVGAnimateElement); |
| return e; |
| case "SVGAnimateMotionElement": |
| var e = document.createElementNS("http://www.w3.org/2000/svg", "animateMotion"); |
| assert_true(e instanceof SVGAnimateMotionElement); |
| return e; |
| case "SVGAnimateTransformElement": |
| var e = document.createElementNS("http://www.w3.org/2000/svg", "animateTransform"); |
| assert_true(e instanceof SVGAnimateTransformElement); |
| return e; |
| case "SVGSetElement": |
| var e = document.createElementNS("http://www.w3.org/2000/svg", "set"); |
| assert_true(e instanceof SVGSetElement); |
| return e; |
| } |
| assert_unreached(); |
| } |
| function testSet(interface, attribute) { |
| test(function() { |
| var object = getObject(interface); |
| function nop() {} |
| assert_equals(object[attribute], null, "Initially null"); |
| object[attribute] = nop; |
| assert_equals(object[attribute], nop, "Return same function"); |
| object[attribute] = ""; |
| assert_equals(object[attribute], null, "Return null after setting string"); |
| object[attribute] = null; |
| assert_equals(object[attribute], null, "Finally null"); |
| }, "Set " + interface + "." + attribute); |
| } |
| function testReflect(interface, attribute) { |
| test(function() { |
| var element = getObject(interface); |
| assert_false(element.hasAttribute(attribute), "Initially missing"); |
| element.setAttribute(attribute, "return"); |
| assert_equals(element.getAttribute(attribute), "return", "Return same string"); |
| assert_equals(typeof element[attribute], "function", "Convert to function"); |
| element.removeAttribute(attribute); |
| }, "Reflect " + interface + "." + attribute); |
| } |
| // Object.propertyIsEnumerable cannot be used because it doesn't |
| // work with properties inherited through the prototype chain. |
| function getEnumerable(interface) { |
| var enumerable = {}; |
| for (var attribute in getObject(interface)) { |
| enumerable[attribute] = true; |
| } |
| return enumerable; |
| } |
| function testEventHandlerMapping(attribute, eventname) { |
| async_test(function(t) { |
| var element = getObject("SVGAnimateElement"); |
| assert_false(element.hasAttribute(attribute), "Initially missing"); |
| element[attribute] = function() { |
| t.step(function (){assert_true(true); t.done();}); |
| }; |
| var event = new CustomEvent(eventname); |
| element.dispatchEvent(event); |
| }, "Event " + eventname + " maps to " + attribute); |
| } |
| var enumerableCache = {}; |
| function testEnumerate(interface, attribute) { |
| if (!(interface in enumerableCache)) { |
| enumerableCache[interface] = getEnumerable(interface); |
| } |
| test(function() { |
| assert_true(enumerableCache[interface][attribute]); |
| }, "Enumerate " + interface + "." + attribute); |
| } |
| |
| var attributeToEventMap = { |
| "onbegin" : "beginEvent", |
| "onend" : "endEvent", |
| "onrepeat" : "repeatEvent" |
| }; |
| |
| for (var attribute in attributeToEventMap) { |
| [ |
| "SVGAnimateElement", |
| "SVGAnimateMotionElement", |
| "SVGAnimateTransformElement", |
| "SVGSetElement" |
| ].forEach(function(interface) { |
| testSet(interface, attribute); |
| testEnumerate(interface, attribute); |
| testReflect(interface, attribute); |
| }); |
| |
| testEventHandlerMapping(attribute, attributeToEventMap[attribute]); |
| } |
| </script> |
