| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <style> |
| #target { |
| background-image: url("chrome://"); |
| } |
| #target:after { |
| content: url("filesystem://"); |
| } |
| </style> |
| <div id="target"></div> |
| <script> |
| test(() => { |
| // Force a second style recalc so that the image gets cached and reused. |
| getComputedStyle(target).backgroundImage; |
| getComputedStyle(target, 'after').content; |
| target.style.color = 'green'; |
| getComputedStyle(target).backgroundImage; |
| getComputedStyle(target, 'after').content; |
| }, "Don't crash when using cached CSS images with invalid URLs"); |
| </script> |
