dom/tests/mochitest/webcomponents/test_shadowroot_style_order.html@a63d609f5ebe (annotated)
dom/tests/mochitest/webcomponents/test_shadowroot_style_order.html
Thu, 15 Jan 2015 15:55:04 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:55:04 +0100
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
- permissions
- -rw-r--r--
Back out 97036ab72558 which inappropriately compared turds to third parties.
| 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 ShadowRoot style order</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> |
| michael@0 | 12 | <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=806506">Bug 806506</a> |
| michael@0 | 13 | <script> |
| michael@0 | 14 | // Create ShadowRoot. |
| michael@0 | 15 | var elem = document.createElement("div"); |
| michael@0 | 16 | var root = elem.createShadowRoot(); |
| michael@0 | 17 | |
| michael@0 | 18 | // Style elements that will be appended into the ShadowRoot. |
| michael@0 | 19 | var tallShadowStyle = document.createElement("style"); |
| michael@0 | 20 | tallShadowStyle.innerHTML = ".tall { height: 100px; }"; |
| michael@0 | 21 | |
| michael@0 | 22 | var veryTallShadowStyle = document.createElement("style"); |
| michael@0 | 23 | veryTallShadowStyle.innerHTML = ".tall { height: 200px; }"; |
| michael@0 | 24 | |
| michael@0 | 25 | var divToStyle = document.createElement("div"); |
| michael@0 | 26 | divToStyle.setAttribute("class", "tall"); |
| michael@0 | 27 | root.appendChild(divToStyle); |
| michael@0 | 28 | |
| michael@0 | 29 | // Make sure the styles are applied in tree order. |
| michael@0 | 30 | root.appendChild(tallShadowStyle); |
| michael@0 | 31 | is(root.styleSheets.length, 1, "ShadowRoot should have one style sheet."); |
| michael@0 | 32 | is(window.getComputedStyle(divToStyle, null).getPropertyValue("height"), "100px", "Style in ShadowRoot should apply to elements in ShadowRoot."); |
| michael@0 | 33 | root.appendChild(veryTallShadowStyle); |
| michael@0 | 34 | is(root.styleSheets.length, 2, "ShadowRoot should have two style sheets."); |
| michael@0 | 35 | is(window.getComputedStyle(divToStyle, null).getPropertyValue("height"), "200px", "Style in ShadowRoot should apply to elements in ShadowRoot in tree order."); |
| michael@0 | 36 | |
| michael@0 | 37 | </script> |
| michael@0 | 38 | </body> |
| michael@0 | 39 | </html> |
