| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <body></body> |
| <script> |
| function undefinedBehaviourTest(input, expected, type) { |
| test(() => { |
| var target = document.createElement('div'); |
| document.body.appendChild(target); |
| target.style.lineHeight = input; |
| assert_equals(getComputedStyle(target).lineHeight, expected); |
| target.remove(); |
| }, 'Do not invoke undefined behaviour when using calc()s with large ' + type + ' values'); |
| } |
| |
| undefinedBehaviourTest('calc(1e400px * 1e400)', '3.35544e+07px', 'pixel'); |
| undefinedBehaviourTest('calc(1e400% * 1e400)', '3.43597e+08px', 'percentage'); |
| </script> |
