gecko/browser/components/sessionstore/test/browser_524745.js

/* 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/. */

function test() {
  /** Test for Bug 524745 **/

  let uniqKey = "bug524745";
  let uniqVal = Date.now();

  waitForExplicitFinish();

  whenNewWindowLoaded({ private: false }, function (window_B) {
    waitForFocus(function() {
      // Add identifying information to window_B
      ss.setWindowValue(window_B, uniqKey, uniqVal);
      let state = JSON.parse(ss.getBrowserState());
      let selectedWindow = state.windows[state.selectedWindow - 1];
      is(selectedWindow.extData && selectedWindow.extData[uniqKey], uniqVal,
         "selectedWindow is window_B");

      // Now minimize window_B. The selected window shouldn't have the secret data
      window_B.minimize();
      waitForFocus(function() {
        state = JSON.parse(ss.getBrowserState());
        selectedWindow = state.windows[state.selectedWindow - 1];
        ok(!selectedWindow.extData || !selectedWindow.extData[uniqKey],
           "selectedWindow is not window_B after minimizing it");

        // Now minimize the last open window (assumes no other tests left windows open)
        window.minimize();
        state = JSON.parse(ss.getBrowserState());
        is(state.selectedWindow, 0,
           "selectedWindow should be 0 when all windows are minimized");

        // Cleanup
        window.restore();
        window_B.close();
        finish();
      });
    }, window_B);
  });
}