browser_687710_2.js

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/* Any copyright is dedicated to the Public Domain.

   http://creativecommons.org/publicdomain/zero/1.0/ */

// Test that the fix for bug 687710 isn't too aggressive -- shentries which are

// cousins should be able to share bfcache entries.

var stateBackup = ss.getBrowserState();

var state = {

  entries: [

      docIdentifier: 1,

      url: "http://example.com?1",

      triggeringPrincipal_base64,

      children: [

          docIdentifier: 10,

          url: "http://example.com?10",

          triggeringPrincipal_base64,

},

],

},

      docIdentifier: 1,

      url: "http://example.com?1#a",

      triggeringPrincipal_base64,

      children: [

          docIdentifier: 10,

          url: "http://example.com?10#aa",

          triggeringPrincipal_base64,

},

],

},

],

};

add_task(async function test() {

  let tab = BrowserTestUtils.addTab(gBrowser, "about:blank");

  await promiseTabState(tab, state);

  function compareEntries(i, j, history) {

    let e1 = history.getEntryAtIndex(i);

    let e2 = history.getEntryAtIndex(j);

    ok(e1.sharesDocumentWith(e2), `${i} should share doc with ${j}`);

    is(e1.childCount, e2.childCount, `Child count mismatch (${i}, ${j})`);

    for (let c = 0; c < e1.childCount; c++) {

      let c1 = e1.GetChildAt(c);

      let c2 = e2.GetChildAt(c);

ok(

        c1.sharesDocumentWith(c2),

        `Cousins should share documents. (${i}, ${j}, ${c})`

);

  let history = tab.linkedBrowser.browsingContext.sessionHistory;

  is(history.count, 2, "history.count");

  for (let i = 0; i < history.count; i++) {

    for (let j = 0; j < history.count; j++) {

      compareEntries(i, j, history);

  ss.setBrowserState(stateBackup);

});