SVGLengthList-getItem.html

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This WPT test may be referenced by the following Test IDs:
- /svg/types/scripted/SVGLengthList-getItem.html - WPT Dashboard Interop Dashboard

<!DOCTYPE HTML>

<title>SVGLengthList, getItem()</title>

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

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

<svg width="200" height="200">

    <text x="50 100 150" y="50">ABC</text>

</svg>

<script>

test(function() {

  // This is a test of the SVGLengthList::getItem() API.

  var xList = document.querySelector("text").x.baseVal;

  // Check lengths of text x item lists.

  assert_equals(xList.numberOfItems, 3);

  // Test with various index parameters.

  assert_throws_dom("IndexSizeError", function() { xList.getItem(-100); });

  assert_throws_dom("IndexSizeError", function() { xList.getItem(-1); });

  assert_equals(xList.getItem(0).value, 50);

  assert_equals(xList.getItem(1).value, 100);

  assert_equals(xList.getItem(2).value, 150);

  assert_throws_dom("IndexSizeError", function() { xList.getItem(3); });

  assert_throws_dom("IndexSizeError", function() { xList.getItem(100); });

});

</script>