| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Computed visibility in nominal case</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <link rel="help" href="https://drafts.csswg.org/cssom/#dom-window-getcomputedstyle"> |
| |
| <!-- Test for https://github.com/jsdom/jsdom/issues/3182 --> |
| |
| <style> |
| #hiddenDiv { |
| visibility: hidden; |
| } |
| |
| /* This rule is important because add rule on the div */ |
| * { |
| margin-bottom: 10px; |
| } |
| </style> |
| |
| <body> |
| <div id="hiddenDiv">Hello, Ronron!</div> |
| </body> |
| |
| <script> |
| "use strict"; |
| |
| |
| test(() => { |
| const element = document.querySelector("body"); |
| assert_equals(getComputedStyle(element).visibility, "visible"); |
| }, "Sanity check: getComputedStyle returns apparent visibility"); |
| |
| test(() => { |
| const element = document.querySelector("#hiddenDiv"); |
| assert_equals(getComputedStyle(element).visibility, "hidden"); |
| }, "Real check: getComputedStyle returns hidden visibility"); |
| |
| </script> |
