/* 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 kWidgetId = "some-widget";

function assertWidgetExists(aWindow, aExists) {
  if (aExists) {
    ok(aWindow.document.getElementById(kWidgetId),
       "Should have found test widget in the window");
  } else {
    is(aWindow.document.getElementById(kWidgetId), null,
       "Should not have found test widget in the window");
  }
}

let gTests = [
  {
    desc: "A widget that is created with showInPrivateBrowsing undefined should " +
          "have that value default to false.",
    run: function() {
      let wrapper = CustomizableUI.createWidget({
        id: kWidgetId
      });
      ok(wrapper.showInPrivateBrowsing,
         "showInPrivateBrowsing should have defaulted to true.");
      CustomizableUI.destroyWidget(kWidgetId);
    },
  },
  {
    desc: "Add a widget via the API with showInPrivateBrowsing set to false " +
          "and ensure it does not appear in pre-existing or newly created " +
          "private windows.",
    run: function() {
      let plain = yield openAndLoadWindow();
      let private = yield openAndLoadWindow({private: true});

      CustomizableUI.createWidget({
        id: kWidgetId,
        removable: true,
        showInPrivateBrowsing: false
      });
      CustomizableUI.addWidgetToArea(kWidgetId,
                                     CustomizableUI.AREA_NAVBAR);
      assertWidgetExists(plain, true);
      assertWidgetExists(private, false);

      // Now open up some new windows. The widget should exist in the new
      // plain window, but not the new private window.
      let plain2 = yield openAndLoadWindow();
      let private2 = yield openAndLoadWindow({private: true});

      assertWidgetExists(plain2, true);
      assertWidgetExists(private2, false);

      // Try moving the widget around and make sure it doesn't get added
      // to the private windows. We'll start by appending it to the tabstrip.
      CustomizableUI.addWidgetToArea(kWidgetId,
                                     CustomizableUI.AREA_TABSTRIP);
      assertWidgetExists(plain, true);
      assertWidgetExists(plain2, true);
      assertWidgetExists(private, false);
      assertWidgetExists(private2, false);

      // And then move it to the beginning of the tabstrip.
      CustomizableUI.moveWidgetWithinArea(kWidgetId, 0);
      assertWidgetExists(plain, true);
      assertWidgetExists(plain2, true);
      assertWidgetExists(private, false);
      assertWidgetExists(private2, false);

      CustomizableUI.removeWidgetFromArea("some-widget");
      assertWidgetExists(plain, false);
      assertWidgetExists(plain2, false);
      assertWidgetExists(private, false);
      assertWidgetExists(private2, false);

      plain.close();
      plain2.close();
      private.close();
      private2.close();

      CustomizableUI.destroyWidget("some-widget");
    },
  },
  {
    desc: "Add a widget via the API with showInPrivateBrowsing set to true, " +
          "and ensure that it appears in pre-existing or newly created " +
          "private browsing windows.",
    run: function() {
      let plain = yield openAndLoadWindow();
      let private = yield openAndLoadWindow({private: true});

      CustomizableUI.createWidget({
        id: kWidgetId,
        removable: true,
        showInPrivateBrowsing: true
      });
      CustomizableUI.addWidgetToArea(kWidgetId,
                                     CustomizableUI.AREA_NAVBAR);
      assertWidgetExists(plain, true);
      assertWidgetExists(private, true);

      // Now open up some new windows. The widget should exist in the new
      // plain window, but not the new private window.
      let plain2 = yield openAndLoadWindow();
      let private2 = yield openAndLoadWindow({private: true});

      assertWidgetExists(plain2, true);
      assertWidgetExists(private2, true);

      // Try moving the widget around and make sure it doesn't get added
      // to the private windows. We'll start by appending it to the tabstrip.
      CustomizableUI.addWidgetToArea(kWidgetId,
                                     CustomizableUI.AREA_TABSTRIP);
      assertWidgetExists(plain, true);
      assertWidgetExists(plain2, true);
      assertWidgetExists(private, true);
      assertWidgetExists(private2, true);

      // And then move it to the beginning of the tabstrip.
      CustomizableUI.moveWidgetWithinArea(kWidgetId, 0);
      assertWidgetExists(plain, true);
      assertWidgetExists(plain2, true);
      assertWidgetExists(private, true);
      assertWidgetExists(private2, true);

      CustomizableUI.removeWidgetFromArea("some-widget");
      assertWidgetExists(plain, false);
      assertWidgetExists(plain2, false);
      assertWidgetExists(private, false);
      assertWidgetExists(private2, false);

      plain.close();
      plain2.close();
      private.close();
      private2.close();

      CustomizableUI.destroyWidget("some-widget");
    },
  }
];

function asyncCleanup() {
  yield resetCustomization();
}

function test() {
  waitForExplicitFinish();
  runTests(gTests, asyncCleanup);
}