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Test Info:
- Manifest: dom/base/test/fullscreen/mochitest.toml
<!doctype html>
<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(
);
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>