<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.gradient.linear.nonfinite</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/canvas-tests.js"></script>

<h1>2d.gradient.linear.nonfinite</h1>
<p class="desc">createLinearGradient() throws TypeError if arguments are not finite</p>


<script>
var t = async_test("createLinearGradient() throws TypeError if arguments are not finite");
t.step(function() {

var offscreenCanvas = new OffscreenCanvas(100, 50);
var ctx = offscreenCanvas.getContext('2d');

assert_throws(new TypeError(), function() { ctx.createLinearGradient(Infinity, 0, 1, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(-Infinity, 0, 1, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(NaN, 0, 1, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, Infinity, 1, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, -Infinity, 1, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, NaN, 1, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, 0, Infinity, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, 0, -Infinity, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, 0, NaN, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, 0, 1, Infinity); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, 0, 1, -Infinity); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, 0, 1, NaN); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(Infinity, Infinity, 1, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(Infinity, Infinity, Infinity, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(Infinity, Infinity, Infinity, Infinity); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(Infinity, Infinity, 1, Infinity); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(Infinity, 0, Infinity, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(Infinity, 0, Infinity, Infinity); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(Infinity, 0, 1, Infinity); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, Infinity, Infinity, 0); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, Infinity, Infinity, Infinity); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, Infinity, 1, Infinity); });
assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, 0, Infinity, Infinity); });

t.done();

});
</script>