Blitz - WPT: getPathData-css-d-vs-attribute.html

wpt / svg / path / interfaces / getPathData-css-d-vs-attribute.html

Data from commit:
96ff533 Remove hidden nodes from the acccessibility tree (#823) (2026-09-07)

Subtest	Status	Message
path.getPathData() returns attribute value, not CSS d value	FAIL	not a callable function
path.getPathData() returns [] when only CSS d is set (no d attribute)	FAIL	not a callable function

Enable JavaScript in test iframe

/svg/path/interfaces/getPathData-css-d-vs-attribute.html

<!doctype html>
<title>SVGPathElement.getPathData() returns attribute value, not CSS d value</title>
<link rel="help" href="https://svgwg.org/specs/paths/#InterfaceSVGPathData">
<link rel="author" title="Virali Purbey" href="mailto:viralipurbey@microsoft.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/getPathData-helpers.js"></script>

<style>
  #path { d: path("M 100 100 L 200 200"); }
  #cssOnly { d: path("M 1 1 L 2 2"); }
</style>

<svg>
  <path id="path" d="M 0 0 L 10 10"/>
  <path id="cssOnly"/>
</svg>
<script>
test(() => {
  assert_not_equals(getComputedStyle(path).getPropertyValue("d"),
                    "none", "CSS 'd' property is applied");

  assert_path_data_equals(path.getPathData(), [
    { type: "M", values: [0, 0] },
    { type: "L", values: [10, 10] }
  ]);
}, "path.getPathData() returns attribute value, not CSS d value");

test(() => {
  assert_not_equals(getComputedStyle(cssOnly).getPropertyValue("d"),
                    "none", "CSS 'd' property is applied");

  // No `d` attribute set; the CSS `d` property must not be exposed here.
  assert_path_data_equals(cssOnly.getPathData(), []);
}, "path.getPathData() returns [] when only CSS d is set (no d attribute)");
</script>