| <!doctype HTML> |
| <html> |
| <meta charset="utf8"> |
| <title>Content Visibility: getClientRects measures correctly</title> |
| <link rel="author" title="Rob Buis" href="mailto:[email protected]"> |
| <link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> |
| <meta name="assert" content="getClientRects measures correctly in content-visibility hidden subtree"> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <style> |
| body { |
| margin: 0; |
| padding: 0; |
| } |
| #outer { |
| width: 100px; |
| background: lightblue; |
| |
| content-visibility: hidden; |
| } |
| #inner { |
| margin: 25px; |
| width: 50px; |
| height: 50px; |
| background: lightgreen; |
| } |
| </style> |
| |
| <body> |
| <div id="outer"><div id="inner"></div></div> |
| </body> |
| |
| <script> |
| test(() => { |
| const outer = document.getElementById("outer"); |
| assert_equals(outer.getClientRects()[0].height, 0, "outer height"); |
| |
| const inner = document.getElementById("inner"); |
| assert_equals(inner.getClientRects()[0].width, 50, "inner width"); |
| assert_equals(inner.getClientRects()[0].height, 50, "inner height"); |
| }); |
| |
| </script> |
| </html> |
