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| 1 <!DOCTYPE html> | |
| 2 <meta charset="utf-8"> | |
| 3 <title>Re-initializing events while dispatching them</title> | |
| 4 <link rel="author" title="Josh Matthews" href="mailto:josh@joshmatthews.net"> | |
| 5 <script src="../../../../resources/testharness.js"></script> | |
| 6 <script src="../../../../resources/testharnessreport.js"></script> | |
| 7 <div id="log"></div> | |
| 8 <script> | |
| 9 var events = { | |
| 10 'KeyboardEvent': { | |
| 11 'constructor': function() { return new KeyboardEvent("type", {key: "A"}); }, | |
| 12 'init': function(ev) { ev.initKeyboardEvent("type2", true, true, null, "a",
1, "", true, "") }, | |
| 13 'check': function(ev) { | |
| 14 assert_equals(ev.key, "A", "initKeyboardEvent key setter should short-cir
cuit"); | |
| 15 assert_false(ev.repeat, "initKeyboardEvent repeat setter should short-cir
cuit"); | |
| 16 assert_equals(ev.location, 0, "initKeyboardEvent location setter should s
hort-circuit"); | |
| 17 } | |
| 18 }, | |
| 19 'MouseEvent': { | |
| 20 'constructor': function() { return new MouseEvent("type"); }, | |
| 21 'init': function(ev) { ev.initMouseEvent("type2", true, true, null, 0, 1, 1,
1, 1, true, true, true, true, 1, null) }, | |
| 22 'check': function(ev) { | |
| 23 assert_equals(ev.screenX, 0, "initMouseEvent screenX setter should short-c
ircuit"); | |
| 24 assert_equals(ev.screenY, 0, "initMouseEvent screenY setter should short-c
ircuit"); | |
| 25 assert_equals(ev.clientX, 0, "initMouseEvent clientX setter should short-c
ircuit"); | |
| 26 assert_equals(ev.clientY, 0, "initMouseEvent clientY setter should short-c
ircuit"); | |
| 27 assert_false(ev.ctrlKey, "initMouseEvent ctrlKey setter should short-circu
it"); | |
| 28 assert_false(ev.altKey, "initMouseEvent altKey setter should short-circuit
"); | |
| 29 assert_false(ev.shiftKey, "initMouseEvent shiftKey setter should short-cir
cuit"); | |
| 30 assert_false(ev.metaKey, "initMouseEvent metaKey setter should short-circu
it"); | |
| 31 assert_equals(ev.button, 0, "initMouseEvent button setter should short-cir
cuit"); | |
| 32 } | |
| 33 }, | |
| 34 'CustomEvent': { | |
| 35 'constructor': function() { return new CustomEvent("type") }, | |
| 36 'init': function(ev) { ev.initCustomEvent("type2", true, true, 1) }, | |
| 37 'check': function(ev) { | |
| 38 assert_equals(ev.detail, null, "initCustomEvent detail setter should short
-circuit"); | |
| 39 } | |
| 40 }, | |
| 41 'UIEvent': { | |
| 42 'constructor': function() { return new UIEvent("type") }, | |
| 43 'init': function(ev) { ev.initUIEvent("type2", true, true, window, 1) }, | |
| 44 'check': function(ev) { | |
| 45 assert_equals(ev.view, null, "initUIEvent view setter should short-circuit
"); | |
| 46 assert_equals(ev.detail, 0, "initUIEvent detail setter should short-circui
t"); | |
| 47 } | |
| 48 }, | |
| 49 'Event': { | |
| 50 'constructor': function() { return new Event("type") }, | |
| 51 'init': function(ev) { ev.initEvent("type2", true, true) }, | |
| 52 'check': function(ev) { | |
| 53 assert_equals(ev.bubbles, false, "initEvent bubbles setter should short-ci
rcuit"); | |
| 54 assert_equals(ev.cancelable, false, "initEvent cancelable setter should sh
ort-circuit"); | |
| 55 assert_equals(ev.type, "type", "initEvent type setter should short-circuit
"); | |
| 56 } | |
| 57 } | |
| 58 }; | |
| 59 | |
| 60 var names = Object.keys(events); | |
| 61 for (var i = 0; i < names.length; i++) { | |
| 62 var t = async_test("Calling init" + names[i] + " while dispatching."); | |
| 63 t.step(function() { | |
| 64 var e = events[names[i]].constructor(); | |
| 65 | |
| 66 var target = document.createElement("div") | |
| 67 target.addEventListener("type", t.step_func(function() { | |
| 68 events[names[i]].init(e); | |
| 69 | |
| 70 var o = e; | |
| 71 while ((o = Object.getPrototypeOf(o))) { | |
| 72 if (!(o.constructor.name in events)) { | |
| 73 break; | |
| 74 } | |
| 75 events[o.constructor.name].check(e); | |
| 76 } | |
| 77 }), false); | |
| 78 | |
| 79 assert_equals(target.dispatchEvent(e), true, "dispatchEvent must return true
") | |
| 80 }); | |
| 81 t.done(); | |
| 82 } | |
| 83 </script> | |
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