| <!DOCTYPE html> |
| <title>Element#requestFullscreen({ screen }) tentative support</title> |
| <!-- TODO: update link to W3C whenever specifications are ready --> |
| <link rel="help" href="https://github.com/webscreens/window-placement"/> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| promise_test(async t => { |
| // Grant window-placement permissions for testdriver. |
| await test_driver.set_permission({name: "window-placement"}, "granted"); |
| |
| let invoked = false; |
| let options = { get screen() { invoked = true; return undefined; } }; |
| return document.body.requestFullscreen(options).then( |
| () => { assert_unreached("promise unexpectedly fulfilled"); }, |
| () => { assert_true(invoked, "screen getter not invoked"); }); |
| }, "fullscreenOptions.screen getter is invoked on requestFullscreen"); |
| </script> |
