dom/tests/mochitest/webcomponents/test_document_register_parser.html@6474c204b198
dom/tests/mochitest/webcomponents/test_document_register_parser.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 <!DOCTYPE HTML>
2 <html>
3 <!--
4 https://bugzilla.mozilla.org/show_bug.cgi?id=783129
5 -->
6 <head>
7 <title>Test for document.registerElement for elements created by the parser</title>
8 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
10 <script>
12 var extendedButtonProto = Object.create(HTMLButtonElement.prototype);
13 var buttonCallbackCalled = false;
14 extendedButtonProto.createdCallback = function() {
15 is(buttonCallbackCalled, false, "created callback for x-button should only be called once.");
16 is(this.tagName, "BUTTON", "Only the <button> element should be upgraded.");
17 buttonCallbackCalled = true;
18 };
20 document.registerElement("x-button", { prototype: extendedButtonProto, extends: "button" });
22 var divProto = Object.create(HTMLDivElement.prototype);
23 var divCallbackCalled = false;
24 divProto.createdCallback = function() {
25 is(divCallbackCalled, false, "created callback for x-div should only be called once.");
26 is(buttonCallbackCalled, true, "crated callback should be called for x-button before x-div.");
27 is(this.tagName, "X-DIV", "Only the <x-div> element should be upgraded.");
28 divCallbackCalled = true;
29 SimpleTest.finish();
30 };
32 document.registerElement("x-div", { prototype: divProto });
34 SimpleTest.waitForExplicitFinish();
35 </script>
36 </head>
37 <body>
38 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=783129">Bug 783129</a>
39 <button is="x-button"></button><!-- should be upgraded -->
40 <x-button></x-button><!-- should not be upgraded -->
41 <span is="x-button"></span><!-- should not be upgraded -->
42 <div is="x-div"></div><!-- should not be upgraded -->
43 <x-div></x-div><!-- should be upgraded -->
44 <script>
45 </script>
46 </body>
47 </html>
