| <!DOCTYPE html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| 'use strict'; |
| |
| test(() => { |
| let TwoValuedOverflow = 2900; // From web_feature.mojom |
| |
| let isCounted = () => internals.isUseCounted(document, TwoValuedOverflow); |
| var div = document.createElement('div'); |
| |
| // Test that other position-using properties do not |
| // increment the counter. |
| |
| div.style = 'inset-block: auto auto;'; |
| assert_false(isCounted(), |
| 'other properties should not be counted'); |
| |
| div.style = 'overflow: visible;'; |
| assert_false(isCounted(), |
| 'single value should not be counted'); |
| |
| div.style = 'overflow: visible visible;'; |
| assert_true(isCounted(), |
| 'two value overflow be counted'); |
| }, 'Two valued overflow syntax is use counted'); |
| </script> |
