position-area-computed-insets.html (1031B)
1 <!DOCTYPE html> 2 <title>CSS Anchor Positioning: position-area should not affect computed inset values</title> 3 <link rel="help" href="https://drafts.csswg.org/css-anchor-position/#position-area"> 4 <script src="/resources/testharness.js"></script> 5 <script src="/resources/testharnessreport.js"></script> 6 <script src="/css/css-typed-om/resources/testhelper.js"></script> 7 <style> 8 #abs { 9 position: absolute; 10 position-area: span-all; 11 } 12 </style> 13 <div id="abs"></div> 14 <script> 15 test(() => { 16 let style = abs.computedStyleMap(); 17 assert_equals(style.get("position-area").toString(), "span-all", "position-area is supported"); 18 assert_style_value_equals(style.get("left"), new CSSKeywordValue("auto")); 19 assert_style_value_equals(style.get("right"), new CSSKeywordValue("auto")); 20 assert_style_value_equals(style.get("top"), new CSSKeywordValue("auto")); 21 assert_style_value_equals(style.get("bottom"), new CSSKeywordValue("auto")); 22 }, "position-area does not affect insets at computed value time"); 23 </script>