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<!doctype html>
<title>Test for bug 1938966</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<script src="fullscreen_helpers.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css">
<script>
let { ContentTaskUtils } = SpecialPowers.ChromeUtils.importESModule(
"resource://testing-common/ContentTaskUtils.sys.mjs"
);
add_setup(async function () {
SpecialPowers.pushPrefEnv({ set: [
["full-screen-api.transition-duration.enter", "0 0"],
["full-screen-api.transition-duration.leave", "0 0"],
["full-screen-api.allow-trusted-requests-only", false]],
});
});
TEST_URLS.forEach(url => {
add_task(async () => {
info(`Test url: ${url}`);
const iframe = document.createElement("iframe");
iframe.allowFullscreen = true;
iframe.src = url;
const loadPromise = ContentTaskUtils.waitForEvent(iframe, "load");
document.documentElement.appendChild(iframe);
await loadPromise;
const topBC = SpecialPowers.wrap(iframe.contentWindow).browsingContext;
const middleBC = topBC.children[0];
const innerBC = middleBC.children[0];
const browsingContexts = [
[topBC, "toplevel"],
[middleBC, "middle"],
[innerBC, "inner"]
];
const enterPromise = waitRemoteFullscreenEnterEvents(browsingContexts);
// Trigger click event in inner most iframe
SpecialPowers.spawn(innerBC, [], function () {
content.setTimeout(() => {
content.document.getElementById("div").click();
}, 0);
});
await enterPromise;
const exitPromise = waitRemoteFullscreenExitEvents(browsingContexts);
// Trigger fullscreen exit in inner most iframe
SpecialPowers.spawn(innerBC, [], function () {
content.setTimeout(() => {
content.document.exitFullscreen();
}, 0);
});
await exitPromise;
iframe.remove();
});
});
</script>
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