| <!DOCTYPE html> |
| <html> |
| <head> |
| <link rel="help" href="https://bugs.webkit.org/show_bug.cgi?id=261421"> |
| <link rel="author" title="Sammy Gill" href="mailto:sammy.gill@apple.com"> |
| <meta name="assert" content="test should not crash and grid-template for child should be the empty string after disconnecting the element"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <style> |
| #child { |
| grid-template: 10px / 10px; |
| } |
| </style> |
| <div> |
| <div id="child"></div> |
| </div> |
| <script> |
| test(() => { |
| let styleDeclaration = window.getComputedStyle(document.getElementById("child")); |
| document.querySelector("body > div:nth-child(1)").textContent = ""; |
| assert_equals(styleDeclaration.gridTemplate, ""); |
| }); |
| </script> |
| </html> |
