dom/tests/mochitest/webcomponents/test_shadowroot_inert_element.html@6474c204b198 (annotated)
dom/tests/mochitest/webcomponents/test_shadowroot_inert_element.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.
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | https://bugzilla.mozilla.org/show_bug.cgi?id=806506 |
| michael@0 | 5 | --> |
| michael@0 | 6 | <head> |
| michael@0 | 7 | <title>Test for inert elements in ShadowRoot</title> |
| michael@0 | 8 | <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 9 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> |
| michael@0 | 10 | </head> |
| michael@0 | 11 | <body onload="runChecks();"> |
| michael@0 | 12 | <div id="grabme"></div> |
| michael@0 | 13 | <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=806506">Bug 806506</a> |
| michael@0 | 14 | <script> |
| michael@0 | 15 | |
| michael@0 | 16 | var element = document.getElementById("grabme"); |
| michael@0 | 17 | var shadow = element.createShadowRoot(); |
| michael@0 | 18 | |
| michael@0 | 19 | // Check that <base> is inert. |
| michael@0 | 20 | shadow.innerHTML = '<base href="http://www.example.org/" />'; |
| michael@0 | 21 | isnot(document.baseURI, "http://www.example.org/", "Base element should be inert in ShadowRoot."); |
| michael@0 | 22 | |
| michael@0 | 23 | SimpleTest.waitForExplicitFinish(); |
| michael@0 | 24 | |
| michael@0 | 25 | // Check that <link> is inert. |
| michael@0 | 26 | var numStyleBeforeLoad = document.styleSheets.length; |
| michael@0 | 27 | |
| michael@0 | 28 | shadow.innerHTML = '<link id="shadowlink" rel="stylesheet" type="text/css" href="inert_style.css" /><span id="shadowspan"></span>'; |
| michael@0 | 29 | shadow.applyAuthorStyles = true; |
| michael@0 | 30 | var shadowSpan = shadow.getElementById("shadowspan"); |
| michael@0 | 31 | var shadowStyle = shadow.getElementById("shadowlink"); |
| michael@0 | 32 | |
| michael@0 | 33 | function runChecks() { |
| michael@0 | 34 | isnot(getComputedStyle(shadowSpan, null).getPropertyValue("padding-top"), "10px", "Link element should be inert."); |
| michael@0 | 35 | is(document.styleSheets.length, numStyleBeforeLoad, "Document style count should remain the same because the style should not be in the doucment."); |
| michael@0 | 36 | is(shadow.styleSheets.length, 0, "Inert link should not add style to ShadowRoot."); |
| michael@0 | 37 | // Remove link to make sure we don't get assertions. |
| michael@0 | 38 | shadow.removeChild(shadowStyle); |
| michael@0 | 39 | SimpleTest.finish(); |
| michael@0 | 40 | }; |
| michael@0 | 41 | |
| michael@0 | 42 | </script> |
| michael@0 | 43 | </body> |
| michael@0 | 44 | </html> |
