<!doctype html>
<meta charset="utf-8" />
<title>Geolocation Test: non-fully active document</title>
<link rel="help" href="https://github.com/w3c/geolocation-api/pull/97" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js?feature=bidi"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="support.js"></script>
<body></body>
<script>
  promise_setup(async () => {
    await test_driver.bidi.permissions.set_permission({
      descriptor: { name: "geolocation" },
      state: "granted",
    });
    await test_driver.bidi.emulation.set_geolocation_override({
      coordinates: { latitude: 51.478, longitude: -0.166, accuracy: 100 },
    });
  });

  promise_test(async (t) => {
    const iframe = document.createElement("iframe");
    await new Promise((resolve) => {
      iframe.src = "resources/iframe.html";
      iframe.allow = "geolocation";
      iframe.addEventListener("load", resolve, { once: true });
      document.body.appendChild(iframe);
    });

    const geo = iframe.contentWindow.navigator.geolocation;
    iframe.remove();

    const watchId = geo.watchPosition(
      () => {},
      () => {},
    );
    assert_equals(watchId, 0, "watchId is 0 when document is not fully-active");

    const watchId2 = geo.watchPosition(
      () => {},
      () => {},
    );
    assert_equals(
      watchId2,
      0,
      "watchId remains 0 when document is not fully-active",
    );
  }, "watchPosition returns 0 for non-fully-active document");

  promise_test(async (t) => {
    const iframe = document.createElement("iframe");
    await new Promise((resolve) => {
      iframe.src = "resources/iframe.html";
      iframe.allow = "geolocation";
      iframe.addEventListener("load", resolve, { once: true });
      document.body.appendChild(iframe);
    });

    const geo = iframe.contentWindow.navigator.geolocation;
    iframe.remove();

    const result = await new Promise((resolve) => {
      const timeoutId = t.step_timeout(() => {
        resolve({ timedOut: true });
      }, 100);

      geo.watchPosition(
        () => resolve({ success: true }),
        (error) => {
          clearTimeout(timeoutId);
          resolve({ error });
        },
      );
    });

    assert_false(result.timedOut, "errorCallback should be called");
    assert_false(result.success, "successCallback should not be called");
    assert_equals(
      result.error.code,
      GeolocationPositionError.POSITION_UNAVAILABLE,
      "errorCallback receives POSITION_UNAVAILABLE",
    );
  }, "watchPosition calls errorCallback with POSITION_UNAVAILABLE for non-fully-active document");

  promise_test(async (t) => {
    const iframe = document.createElement("iframe");
    await new Promise((resolve) => {
      iframe.src = "resources/iframe.html";
      iframe.allow = "geolocation";
      iframe.addEventListener("load", resolve, { once: true });
      document.body.appendChild(iframe);
    });

    const geo = iframe.contentWindow.navigator.geolocation;
    iframe.remove();

    const result = await new Promise((resolve) => {
      const timeoutId = t.step_timeout(() => {
        resolve({ timedOut: true });
      }, 100);

      geo.getCurrentPosition(
        () => resolve({ success: true }),
        (error) => {
          clearTimeout(timeoutId);
          resolve({ error });
        },
      );
    });

    assert_false(result.timedOut, "errorCallback should be called");
    assert_false(result.success, "successCallback should not be called");
    assert_equals(
      result.error.code,
      GeolocationPositionError.POSITION_UNAVAILABLE,
      "errorCallback receives POSITION_UNAVAILABLE",
    );
  }, "getCurrentPosition calls errorCallback with POSITION_UNAVAILABLE for non-fully-active document");

  promise_test(async (t) => {
    t.add_cleanup(async () => {
      await test_driver.bidi.emulation.set_geolocation_override({
        coordinates: null,
      });
    });

    const iframe = document.createElement("iframe");
    await new Promise((resolve) => {
      iframe.src = "resources/iframe.html";
      iframe.allow = "geolocation";
      iframe.addEventListener("load", resolve, { once: true });
      document.body.appendChild(iframe);
    });

    iframe.remove();
    document.body.appendChild(iframe);
    await new Promise((resolve) =>
      iframe.addEventListener("load", resolve, { once: true }),
    );

    let watchId;
    let position = await new Promise((resolve, reject) => {
      watchId = iframe.contentWindow.navigator.geolocation.watchPosition(
        resolve,
        reject,
      );
    });
    assert_true(Number.isInteger(watchId), "Expected integer watchId");
    assert_true(Boolean(position), "Expected a position");

    position = await new Promise((resolve, reject) => {
      iframe.contentWindow.navigator.geolocation.getCurrentPosition(
        resolve,
        reject,
      );
    });
    assert_true(Boolean(position), "Expected a position");
    iframe.contentWindow.navigator.geolocation.clearWatch(watchId);
  }, "re-attached document restores geolocation functionality");
</script>