| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Device sensor event listeners for `window` of detached documents.</title> |
| </head> |
| <body> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="resources/orientation-event-helpers.js"></script> |
| <script> |
| |
| promise_test(async t => { |
| const childFrame = document.createElement('iframe'); |
| childFrame.src = "/common/blank.html"; |
| document.body.append(childFrame); |
| |
| const childLoadWatcher = new EventWatcher(t, childFrame, ["load"]); |
| await childLoadWatcher.wait_for("load"); |
| |
| const contentWindow = childFrame.contentWindow; |
| const contentDocument = childFrame.contentDocument; |
| |
| await test_driver.set_permission({ name: 'accelerometer' }, 'granted', contentWindow); |
| await test_driver.set_permission({ name: 'gyroscope' }, 'granted', contentWindow); |
| await test_driver.set_permission({ name: 'magnetometer' }, 'granted', contentWindow); |
| |
| assert_equals(await contentWindow.DeviceOrientationEvent.requestPermission(), |
| 'granted'); |
| assert_equals(await contentWindow.DeviceMotionEvent.requestPermission(), |
| 'granted'); |
| |
| document.body.remove(childFrame); |
| |
| assert_not_equals(contentWindow, null); |
| assert_not_equals(contentDocument, null); |
| assert_equals(contentDocument.defaultView, null); |
| |
| contentWindow.addEventListener("devicemotion", () => {}); |
| contentWindow.addEventListener("deviceorientation", () => {}); |
| contentWindow.addEventListener("deviceorientationabsolute", () => {}); |
| |
| }, 'Adding an event listener on the window of a detached document does not crash.'); |
| |
| </script> |
| </body> |
| </html> |
