/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

const baseURL = getRootDirectory(gTestPath).replace(
  "chrome://mochitests/content",
  "http://example.com"
);

add_task(async function test_opening_blocked_popups() {
  // Enable the popup blocker.
  await SpecialPowers.pushPrefEnv({
    set: [["dom.disable_open_during_load", true]],
  });

  // Open the test page.
  let tab = await BrowserTestUtils.openNewForegroundTab(
    gBrowser,
    "data:text/html,Hello"
  );

  await SpecialPowers.spawn(
    tab.linkedBrowser,
    [baseURL + "popup_blocker.html"],
    uri => {
      let iframe = content.document.createElement("iframe");
      iframe.id = "popupframe";
      iframe.src = uri;
      content.document.body.appendChild(iframe);
    }
  );

  // Wait for the popup-blocked notification.
  let notification;
  await BrowserTestUtils.waitForCondition(
    () =>
      (notification = gBrowser
        .getNotificationBox()
        .getNotificationWithValue("popup-blocked"))
  );

  ok(notification, "Should have notification.");

  await ContentTask.spawn(tab.linkedBrowser, baseURL, async function(uri) {
    let iframe = content.document.createElement("iframe");
    let pageHideHappened = ContentTaskUtils.waitForEvent(
      this,
      "pagehide",
      true
    );
    content.document.body.appendChild(iframe);
    iframe.src = uri;
    await pageHideHappened;
  });

  notification = gBrowser
    .getNotificationBox()
    .getNotificationWithValue("popup-blocked");
  ok(notification, "Should still have notification");

  // Now navigate the subframe.
  await ContentTask.spawn(tab.linkedBrowser, null, async function() {
    let pageHideHappened = ContentTaskUtils.waitForEvent(
      this,
      "pagehide",
      true
    );
    content.document.getElementById(
      "popupframe"
    ).contentDocument.location.href = "about:blank";
    await pageHideHappened;
  });

  await BrowserTestUtils.waitForCondition(
    () =>
      !gBrowser.getNotificationBox().getNotificationWithValue("popup-blocked")
  );
  ok(
    !gBrowser.getNotificationBox().getNotificationWithValue("popup-blocked"),
    "Should no longer have notification"
  );

  // Remove the frame and add another one:
  await SpecialPowers.spawn(
    tab.linkedBrowser,
    [baseURL + "popup_blocker.html"],
    uri => {
      content.document.getElementById("popupframe").remove();
      let iframe = content.document.createElement("iframe");
      iframe.id = "popupframe";
      iframe.src = uri;
      content.document.body.appendChild(iframe);
    }
  );

  // Wait for the popup-blocked notification.
  await BrowserTestUtils.waitForCondition(
    () =>
      (notification = gBrowser
        .getNotificationBox()
        .getNotificationWithValue("popup-blocked"))
  );

  ok(notification, "Should have notification.");

  await SpecialPowers.spawn(tab.linkedBrowser, [], () => {
    content.document.getElementById("popupframe").remove();
  });

  await BrowserTestUtils.waitForCondition(
    () =>
      !gBrowser.getNotificationBox().getNotificationWithValue("popup-blocked")
  );
  ok(
    !gBrowser.getNotificationBox().getNotificationWithValue("popup-blocked"),
    "Should no longer have notification"
  );

  BrowserTestUtils.removeTab(tab);
});