baselineShift.html

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /web-animations/responsive/baselineShift.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

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

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

<svg>

  <text>

    <tspan id='container'>

      <tspan id='element'></tspan>

    </tspan>

  </text>

</svg>

<script>

var element = document.getElementById('element');

var container = document.getElementById('container');

test(function() {

    element.style.fontSize = '10px';

    var player = element.animate([{baselineShift: '3em'}, {baselineShift: '5em'}], 10);

    player.pause();

    player.currentTime = 5;

    element.style.fontSize = '20px';

    assert_equals(getComputedStyle(element).baselineShift, '80px');

}, 'baselineShift responsive to style changes');

test(function() {

    container.style.baselineShift = 'sub';

    var player = element.animate([{baselineShift: 'inherit'}, {baselineShift: '20px'}], 4000);

    player.pause();

    player.currentTime = 1000;

    assert_equals(getComputedStyle(element).baselineShift, 'sub');

    container.style.baselineShift = 'super';

    assert_equals(getComputedStyle(element).baselineShift, 'super');

    container.style.baselineShift = '100px';

    assert_equals(getComputedStyle(element).baselineShift, '80px');

    container.style.baselineShift = 'sub';

    assert_equals(getComputedStyle(element).baselineShift, 'sub');

}, 'baselineShift responsive to inherited changes');

</script>