| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| |
| <canvas id="canvas"></canvas> |
| <script> |
| promise_test(async (t) => { |
| const presenter = await navigator.ink.requestPresenter('delegated-ink-trail', canvas); |
| const style = { color: "bad-color", diameter: 6 }; |
| |
| canvas.addEventListener("pointermove", evt => { |
| assert_throws_js(TypeError, function() { |
| presenter.updateInkTrailStartPoint(evt, style); |
| }, "Expected a TypeError to be thrown due to bad color."); |
| }); |
| |
| const actions_promise = new test_driver.Actions().pointerMove(10,10).send(); |
| t.add_cleanup(() => actions_promise); |
| }); |
| </script> |