transform-dynamic-update.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<link rel="help" href="http://crbug.com/1266389">

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

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

<body>

<svg width="800" height="600" xmlns="http://www.w3.org/2000/svg">

<text id="text" x="200" y="200">123</text>

<text id="ref" x="200" y="200"

      transform="scale(10)">123</text>

</svg>

<script>

test(() => {

  const referenceBox = document.querySelector('#ref').getBBox();

  const text = document.querySelector('#text');

  // Make the transform of #text same as #ref.

  text.style.transform = 'scale(10)';

  const box = text.getBBox();

  assert_approx_equals(box.y, referenceBox.y, 0.8);

  assert_approx_equals(box.height, referenceBox.height, 0.8);

}, 'Dynamic update of transform CSS property');

</script>

</body>