getComputedStyle-layout-dependent-removed-ib-sibling.html (1177B)
1 <!doctype html> 2 <title>getComputedStyle() returns the right style for layout-dependent properties for nodes that have had an IB sibling removed</title> 3 <link rel="help" href="https://drafts.csswg.org/cssom/#dom-window-getcomputedstyle"> 4 <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1585882"> 5 <link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> 6 <link rel="author" title="Mozilla" href="https://mozilla.org"> 7 <script src=/resources/testharness.js></script> 8 <script src=/resources/testharnessreport.js></script> 9 <style> 10 div { 11 width: 100%; 12 } 13 </style> 14 <span> 15 <div></div> 16 <div></div> 17 </span> 18 <script> 19 test(() => { 20 let first = document.querySelector("div"); 21 let second = document.querySelector("div + div"); 22 23 let oldWidth = getComputedStyle(second).width; 24 assert_true(oldWidth.indexOf("px") !== -1, "Should return the used value for width"); 25 26 first.remove(); 27 28 assert_equals(getComputedStyle(second).width, oldWidth, "Should return the used value for width (after sibling removal)"); 29 }, "getComputedStyle() should return the correct used value for nodes that have had an IB-split sibling removed"); 30 </script>