offscreen-canvas/path-objects/2d.path.arcTo.negative.html

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

<h1>2d.path.arcTo.negative</h1>
<p class="desc">arcTo() with negative radius throws an exception</p>


<script>
var t = async_test("arcTo() with negative radius throws an exception");
t.step(function() {

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

assert_throws("INDEX_SIZE_ERR", function() { ctx.arcTo(0, 0, 0, 0, -1); });

t.done();

});
</script>