layout/inspector/tests/test_bug536379.html@6474c204b198 (annotated)
layout/inspector/tests/test_bug536379.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=536379 |
| michael@0 | 5 | --> |
| michael@0 | 6 | <head> |
| michael@0 | 7 | <title>Test for Bug 536379</title> |
| michael@0 | 8 | <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 9 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
| michael@0 | 10 | <link rel="stylesheet" type="text/css" href="data:text/css,p { color: green }"> |
| michael@0 | 11 | <link rel="stylesheet" type="text/css" href="data:text/css,p { color: green }"> |
| michael@0 | 12 | </head> |
| michael@0 | 13 | <body> |
| michael@0 | 14 | <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=536379">Mozilla Bug 536379</a> |
| michael@0 | 15 | <p id="display"></p> |
| michael@0 | 16 | <pre id="test"> |
| michael@0 | 17 | <script type="application/javascript"> |
| michael@0 | 18 | |
| michael@0 | 19 | /** Test for Bug 536379 **/ |
| michael@0 | 20 | |
| michael@0 | 21 | const CI = SpecialPowers.Ci; |
| michael@0 | 22 | const CC = SpecialPowers.Cc; |
| michael@0 | 23 | |
| michael@0 | 24 | var domUtils = |
| michael@0 | 25 | CC["@mozilla.org/inspector/dom-utils;1"].getService(CI.inIDOMUtils); |
| michael@0 | 26 | var rules = domUtils.getCSSStyleRules(document.getElementById("display")); |
| michael@0 | 27 | var firstPRule = |
| michael@0 | 28 | rules.GetElementAt(rules.Count() - 2).QueryInterface(CI.nsIDOMCSSStyleRule); |
| michael@0 | 29 | firstPRule.style.removeProperty("color"); |
| michael@0 | 30 | ok(true, "should not crash"); |
| michael@0 | 31 | |
| michael@0 | 32 | var links = document.getElementsByTagName("link"); |
| michael@0 | 33 | is(links.length, 3, "links.length"); |
| michael@0 | 34 | is(SpecialPowers.unwrap(firstPRule.parentStyleSheet), links[1].sheet, "sheet match for first P rule"); |
| michael@0 | 35 | var secondPRule = |
| michael@0 | 36 | rules.GetElementAt(rules.Count() - 1).QueryInterface(CI.nsIDOMCSSStyleRule); |
| michael@0 | 37 | is(SpecialPowers.unwrap(secondPRule.parentStyleSheet), links[2].sheet, "sheet match for second P rule"); |
| michael@0 | 38 | is(links[1].href, links[2].href, "links should have same href"); |
| michael@0 | 39 | isnot(links[1].sheet, links[2].sheet, "links should have different sheets"); |
| michael@0 | 40 | isnot(firstPRule, secondPRule, "rules should be different"); |
| michael@0 | 41 | isnot(firstPRule.cssText, secondPRule.cssText, "text should be different since property was removed from one"); |
| michael@0 | 42 | |
| michael@0 | 43 | </script> |
| michael@0 | 44 | </pre> |
| michael@0 | 45 | </body> |
| michael@0 | 46 | </html> |
