2d.shadow.blur.low-manual.html

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<!DOCTYPE html>

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

<meta charset="UTF-8">

<title>OffscreenCanvas test: 2d.shadow.blur.low</title>

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

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

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

<h1>2d.shadow.blur.low</h1>

<p class="desc">Shadows look correct for small blurs</p>

<script>

var t = async_test("Shadows look correct for small blurs");

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.fillStyle = '#ff0';

  ctx.fillRect(0, 0, 100, 50);

  ctx.shadowColor = '#00f';

  ctx.shadowOffsetY = 25;

  for (var x = 0; x < 100; ++x) {

      ctx.save();

      ctx.beginPath();

      ctx.rect(x, 0, 1, 50);

      ctx.clip();

      ctx.shadowBlur = x;

      ctx.fillRect(-200, -200, 500, 200);

      ctx.restore();

  t.done();

});

</script>