li-counter-increment-computed-style.html (1286B)
1 <!doctype html> 2 <title>Magic list-item counter-increment shouldn't be visible from computed style</title> 3 <link rel="help" href="https://drafts.csswg.org/css-lists/#declaring-a-list-item"> 4 <link rel="help" href="https://drafts.csswg.org/css-lists/#list-item-counter"> 5 <link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez"> 6 <link rel="author" href="https://mozilla.org" title="Mozilla"> 7 <script src="/resources/testharness.js"></script> 8 <script src="/resources/testharnessreport.js"></script> 9 <li data-expected="none">No explicit counter. 10 <li><span style="counter-increment:inherit" data-expected="none">Inherited 11 <li value="10" data-expected="none">Value attribute. 12 <li style="counter-increment: list-item 10" data-expected="list-item 10">Explicit list-item counter. 13 <li style="counter-increment: list-item 1" data-expected="list-item 1">Explicit and redundant list-item counter. 14 <li style="counter-increment: foo 10" data-expected="foo 10">Other counter. 15 <script> 16 test(function() { 17 for (const element of document.querySelectorAll("[data-expected]")) 18 assert_equals(getComputedStyle(element).counterIncrement, element.getAttribute("data-expected"), element.innerText); 19 }, "list-item counter-increment shouldn't be visible from computed style"); 20 </script>