docshell/test/browser/browser_bug655273.js


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/* 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/. */

/**
 * Test for Bug 655273.  Make sure that after changing the URI via
 * history.pushState, the resulting SHEntry has the same title as our old
 * SHEntry.
 **/

add_task(function* test() {
  waitForExplicitFinish();

  yield BrowserTestUtils.withNewTab({ gBrowser, url: "http://example.com" },
    function* (browser) {
      yield ContentTask.spawn(browser, null, function* () {
        let cw = content;
        let oldTitle = cw.document.title;
        ok(oldTitle, 'Content window should initially have a title.');
        cw.history.pushState('', '', 'new_page');

        let shistory = cw.QueryInterface(Ci.nsIInterfaceRequestor)
                         .getInterface(Ci.nsIWebNavigation)
                         .sessionHistory;

        is(shistory.getEntryAtIndex(shistory.index, false).title,
           oldTitle, 'SHEntry title after pushstate.');
      });
    });
});