getPathSegmentAtLength-clamping.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /svg/path/interfaces/getPathSegmentAtLength-clamping.html - WPT Dashboard Interop Dashboard

<!doctype html>

<title>SVGPathElement.getPathSegmentAtLength() clamps out-of-range distances</title>

<link rel="help" href="https://svgwg.org/specs/paths/#InterfaceSVGPathData">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="support/getPathData-helpers.js"></script>

<script>

// d: M(0,0) L(100,0) [0..100] L(100,100) [100..200].

const D = "M 0 0 L 100 0 L 100 100";

test(() => {

  const path = createPath(D);

  assert_path_segment_equals(

      path.getPathSegmentAtLength(-10), { type: "M", values: [0, 0] });

}, "negative distance is clamped to the first segment");

test(() => {

  const path = createPath(D);

  assert_path_segment_equals(

      path.getPathSegmentAtLength(1000), { type: "L", values: [100, 100] });

}, "distance beyond the path returns the last segment");

</script>