css/css-position/parsing/inset-valid.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Positioned Layout Module: parsing inset with valid values</title>
<link rel="help" href="https://drafts.csswg.org/css-position/#insets">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
</head>
<body>
<script>
  const single_values = [
    // [input, serialized(optional)]
    ["0", "0px"],
    ["auto"],
    ["10%"],
    ["1rem"],
    ["-10px"],
    ["-20%"],
    ["calc(2em + 3ex)"],
  ];
  const double_values = [
    // [input, serialized(optional)]
    ["auto auto", "auto"],
    ["100px 100px", "100px"],
    ["10% -5px"],
    ["1rem calc(0px)"]
  ];
  function test_inset_longhand(longhand_property) {
    for (let value of single_values) {
      if (value[1] === undefined)
        test_valid_value(longhand_property, value[0]);
      else
        test_valid_value(longhand_property, value[0], value[1]);
    }
  }
  function test_inset_shorthand(shorthand_property) {
    for (let value of single_values) {
      if (value[1] === undefined)
        test_valid_value(shorthand_property, value[0]);
      else
        test_valid_value(shorthand_property, value[0], value[1]);
    }
    for (let value of double_values) {
      if (value[1] === undefined)
        test_valid_value(shorthand_property, value[0]);
      else
        test_valid_value(shorthand_property, value[0], value[1]);
    }
  }

  test_inset_longhand("inset-block-start");
  test_inset_longhand("inset-block-end");
  test_inset_longhand("inset-inline-start");
  test_inset_longhand("inset-inline-end");

  test_inset_shorthand("inset-block");
  test_inset_shorthand("inset-inline");
</script>
</body>
</html>