Commit cf8fb297 authored by Mike Wasserman's avatar Mike Wasserman Committed by Commit Bot

Window Placement: Add wpt that requestFullscreen invokes screen getter

Just check that the screen getter is invoked on fullscreenOptions.
Tentative per the experimental web platform Window Placement feature.

Bug: 1022988
Test: Automated
Change-Id: I4d4064a8a912d679fd27f66cdf53e7f64e1cfe90
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2268310Reviewed-by: default avatarRobert Ma <robertma@chromium.org>
Commit-Queue: Michael Wasserman <msw@chromium.org>
Cr-Commit-Position: refs/heads/master@{#783069}
parent 9b782d26
<!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>
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