2d.text.drawing.style.textRendering.settings.html

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

<p class="desc">Testing basic functionalities of textRendering in Canvas</p>

<script>

var t = async_test("Testing basic functionalities of textRendering in 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');

  // Setting textRendering with correct case.

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

  ctx.textRendering = "optimizeSpeed";

  _assertSame(ctx.textRendering, "optimizeSpeed", "ctx.textRendering", "\"optimizeSpeed\"");

  ctx.textRendering = "optimizeLegibility";

  _assertSame(ctx.textRendering, "optimizeLegibility", "ctx.textRendering", "\"optimizeLegibility\"");

  ctx.textRendering = "geometricPrecision";

  _assertSame(ctx.textRendering, "geometricPrecision", "ctx.textRendering", "\"geometricPrecision\"");

  ctx.textRendering = "auto";

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

  // Setting textRendering with incorrect case is ignored.

  ctx.textRendering = "OPtimizeSpeed";

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

  ctx.textRendering = "OPtimizELEgibility";

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

  ctx.textRendering = "GeometricPrecision";

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

  ctx.textRendering = "optimizespeed";

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

  ctx.textRendering = "optimizelegibility";

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

  ctx.textRendering = "geometricprecision";

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

  ctx.textRendering = "optimizeLegibility";

  _assertSame(ctx.textRendering, "optimizeLegibility", "ctx.textRendering", "\"optimizeLegibility\"");

  ctx.textRendering = "AUTO";

  _assertSame(ctx.textRendering, "optimizeLegibility", "ctx.textRendering", "\"optimizeLegibility\"");

  ctx.textRendering = "Auto";

  _assertSame(ctx.textRendering, "optimizeLegibility", "ctx.textRendering", "\"optimizeLegibility\"");

  // Setting textRendering with non-existing font variant.

  ctx.textRendering = "abcd";

  _assertSame(ctx.textRendering, "optimizeLegibility", "ctx.textRendering", "\"optimizeLegibility\"");

  ctx.textRendering = "normal";

  _assertSame(ctx.textRendering, "optimizeLegibility", "ctx.textRendering", "\"optimizeLegibility\"");

  ctx.textRendering = "";

  _assertSame(ctx.textRendering, "optimizeLegibility", "ctx.textRendering", "\"optimizeLegibility\"");

  ctx.textRendering = "auto";

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

  t.done();

});

</script>