| <!DOCTYPE html> |
| <meta charset="utf-8" /> |
| <meta viewport="width=device-width, initial-scale=1" /> |
| <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 type="module"> |
| import { |
| getOppositeOrientation, |
| makeCleanup, |
| attachIframe, |
| } from "./resources/orientation-utils.js"; |
| |
| test(() => { |
| screen.orientation.unlock(); |
| }, "unlock() doesn't throw when there is no lock"); |
| |
| test(() => { |
| const value = screen.orientation.unlock(); |
| assert_equals(value, undefined); |
| }, "unlock() returns a void value"); |
| |
| promise_test(async (t) => { |
| t.add_cleanup(makeCleanup()); |
| await test_driver.bless("request full screen"); |
| await document.documentElement.requestFullscreen(); |
| screen.orientation.unlock(); |
| }, "unlock() doesn't throw when there is no lock with fullscreen"); |
| |
| promise_test(async (t) => { |
| t.add_cleanup(makeCleanup()); |
| await test_driver.bless("request full screen"); |
| await document.documentElement.requestFullscreen(); |
| const promise = screen.orientation.lock(getOppositeOrientation()); |
| screen.orientation.unlock(); |
| await promise_rejects_dom(t, "AbortError", promise); |
| }, "unlock() aborts a pending lock request"); |
| |
| promise_test(async (t) => { |
| t.add_cleanup(makeCleanup()); |
| const iframe = await attachIframe(); |
| await test_driver.bless("request full screen"); |
| await document.documentElement.requestFullscreen(); |
| const promise = iframe.contentWindow.screen.orientation.lock( |
| getOppositeOrientation() |
| ); |
| screen.orientation.unlock(); |
| await promise_rejects_dom( |
| t, |
| "AbortError", |
| iframe.contentWindow.DOMException, |
| promise |
| ); |
| }, "unlock() aborts a pending lock request across documents"); |
| </script> |
