2d.text.drawing.style.fontKerning.html

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This WPT test may be referenced by the following Test IDs:
- /html/canvas/offscreen/text/2d.text.drawing.style.fontKerning.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.fontKerning</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.fontKerning</h1>

<p class="desc">Testing basic functionalities of fontKerning for canvas</p>

<script>

var t = async_test("Testing basic functionalities of fontKerning for canvas");

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');

  _assertSame(ctx.fontKerning, "auto", "ctx.fontKerning", "\"auto\"");

  ctx.fontKerning = "normal";

  _assertSame(ctx.fontKerning, "normal", "ctx.fontKerning", "\"normal\"");

  width_normal = ctx.measureText("TAWATAVA").width;

  ctx.fontKerning = "none";

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

  width_none = ctx.measureText("TAWATAVA").width;

  _assert(width_normal < width_none, "width_normal < width_none");

  t.done();

});

</script>