servo/tests/wpt/web-platform-tests/offscreen-canvas/path-objects/2d.path.arcTo.negative.worker.js

20 lines
576 B
JavaScript

// DO NOT EDIT! This test has been generated by tools/gentest.py.
// OffscreenCanvas test in a worker:2d.path.arcTo.negative
// Description:arcTo() with negative radius throws an exception
// Note:
importScripts("/resources/testharness.js");
importScripts("/common/canvas-tests.js");
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();
});
done();