2d.text.drawing.style.reset.fontKerning.none.html

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This WPT test may be referenced by the following Test IDs:
- /html/canvas/offscreen/text/2d.text.drawing.style.reset.fontKerning.none.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->

<meta charset="UTF-8">

<title>OffscreenCanvas test: 2d.text.drawing.style.reset.fontKerning.none</title>

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

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

<script src="/html/canvas/resources/canvas-tests.js"></script>

<h1>2d.text.drawing.style.reset.fontKerning.none</h1>

<p class="desc">crbug/338965374, fontKerning still works after setting font for a second time.</p>

<script>

var t = async_test("crbug/338965374, fontKerning still works after setting font for a second time.");

var t_pass = t.done.bind(t);

var t_fail = t.step_func(function(reason) {

    throw reason;

});

t.step(function() {

  var canvas = new OffscreenCanvas(100, 50);

  var ctx = canvas.getContext('2d');

  ctx.font = '100px serif';

  ctx.fontKerning = "none";

  const width1 = ctx.measureText("AW").width;

  ctx.font = '100px serif';

  _assertSame(ctx.fontKerning, "none", "ctx.fontKerning", "\"none\"");

  const width2 = ctx.measureText("AW").width;

  _assertSame(width1, width2, "width1", "width2");

  t.done();

});

</script>