| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Re-initializing events while dispatching them</title> |
| <link rel="author" title="Josh Matthews" href="mailto:josh@joshmatthews.net"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id="log"></div> |
| <script> |
| var events = { |
| 'KeyboardEvent': { |
| 'constructor': function() { return new KeyboardEvent("type", {key: "A"}); }, |
| 'init': function(ev) { ev.initKeyboardEvent("type2", true, true, null, "a", 1, "", true, "") }, |
| 'check': function(ev) { |
| assert_equals(ev.key, "A", "initKeyboardEvent key setter should short-circuit"); |
| assert_false(ev.repeat, "initKeyboardEvent repeat setter should short-circuit"); |
| assert_equals(ev.location, 0, "initKeyboardEvent location setter should short-circuit"); |
| } |
| }, |
| 'MouseEvent': { |
| 'constructor': function() { return new MouseEvent("type"); }, |
| 'init': function(ev) { ev.initMouseEvent("type2", true, true, null, 0, 1, 1, 1, 1, true, true, true, true, 1, null) }, |
| 'check': function(ev) { |
| assert_equals(ev.screenX, 0, "initMouseEvent screenX setter should short-circuit"); |
| assert_equals(ev.screenY, 0, "initMouseEvent screenY setter should short-circuit"); |
| assert_equals(ev.clientX, 0, "initMouseEvent clientX setter should short-circuit"); |
| assert_equals(ev.clientY, 0, "initMouseEvent clientY setter should short-circuit"); |
| assert_false(ev.ctrlKey, "initMouseEvent ctrlKey setter should short-circuit"); |
| assert_false(ev.altKey, "initMouseEvent altKey setter should short-circuit"); |
| assert_false(ev.shiftKey, "initMouseEvent shiftKey setter should short-circuit"); |
| assert_false(ev.metaKey, "initMouseEvent metaKey setter should short-circuit"); |
| assert_equals(ev.button, 0, "initMouseEvent button setter should short-circuit"); |
| } |
| }, |
| 'CustomEvent': { |
| 'constructor': function() { return new CustomEvent("type") }, |
| 'init': function(ev) { ev.initCustomEvent("type2", true, true, 1) }, |
| 'check': function(ev) { |
| assert_equals(ev.detail, null, "initCustomEvent detail setter should short-circuit"); |
| } |
| }, |
| 'UIEvent': { |
| 'constructor': function() { return new UIEvent("type") }, |
| 'init': function(ev) { ev.initUIEvent("type2", true, true, window, 1) }, |
| 'check': function(ev) { |
| assert_equals(ev.view, null, "initUIEvent view setter should short-circuit"); |
| assert_equals(ev.detail, 0, "initUIEvent detail setter should short-circuit"); |
| } |
| }, |
| 'Event': { |
| 'constructor': function() { return new Event("type") }, |
| 'init': function(ev) { ev.initEvent("type2", true, true) }, |
| 'check': function(ev) { |
| assert_equals(ev.bubbles, false, "initEvent bubbles setter should short-circuit"); |
| assert_equals(ev.cancelable, false, "initEvent cancelable setter should short-circuit"); |
| assert_equals(ev.type, "type", "initEvent type setter should short-circuit"); |
| } |
| } |
| }; |
| |
| var names = Object.keys(events); |
| for (var i = 0; i < names.length; i++) { |
| var t = async_test("Calling init" + names[i] + " while dispatching."); |
| t.step(function() { |
| var e = events[names[i]].constructor(); |
| |
| var target = document.createElement("div") |
| target.addEventListener("type", t.step_func(function() { |
| events[names[i]].init(e); |
| |
| var o = e; |
| while ((o = Object.getPrototypeOf(o))) { |
| if (!(o.constructor.name in events)) { |
| break; |
| } |
| events[o.constructor.name].check(e); |
| } |
| }), false); |
| |
| assert_equals(target.dispatchEvent(e), true, "dispatchEvent must return true") |
| }); |
| t.done(); |
| } |
| </script> |
