The Tor Browser / file revision

 /* Any copyright is dedicated to the Public Domain.

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

 // Test cookie database migration from version 3 (prerelease Gecko 2.0) to the

 // current version, presently 4 (Gecko 2.0).

 let test_generator = do_run_test();

 function run_test() {

   do_test_pending();

   test_generator.next();

 }

 function finish_test() {

   do_execute_soon(function() {

     test_generator.close();

     do_test_finished();

   });

 }

 function do_run_test() {

   // Set up a profile.

   let profile = do_get_profile();

   // Create a schema 3 database.

   let schema3db = new CookieDatabaseConnection(do_get_cookie_file(profile), 3);

   let now = Date.now() * 1000;

   let futureExpiry = Math.round(now / 1e6 + 1000);

   let pastExpiry = Math.round(now / 1e6 - 1000);

   // Populate it, with:

   // 1) Unexpired, unique cookies.

   for (let i = 0; i < 20; ++i) {

     let cookie = new Cookie("oh" + i, "hai", "foo.com", "/",

                             futureExpiry, now, now + i, false, false, false);

     schema3db.insertCookie(cookie);

   }

   // 2) Expired, unique cookies.

   for (let i = 20; i < 40; ++i) {

     let cookie = new Cookie("oh" + i, "hai", "bar.com", "/",

                             pastExpiry, now, now + i, false, false, false);

     schema3db.insertCookie(cookie);

   }

   // 3) Many copies of the same cookie, some of which have expired and

   // some of which have not.

   for (let i = 40; i < 45; ++i) {

     let cookie = new Cookie("oh", "hai", "baz.com", "/",

                             futureExpiry + i, now, now + i, false, false, false);

     schema3db.insertCookie(cookie);

   }

   for (let i = 45; i < 50; ++i) {

     let cookie = new Cookie("oh", "hai", "baz.com", "/",

                             pastExpiry - i, now, now + i, false, false, false);

     schema3db.insertCookie(cookie);

   }

   for (let i = 50; i < 55; ++i) {

     let cookie = new Cookie("oh", "hai", "baz.com", "/",

                             futureExpiry - i, now, now + i, false, false, false);

     schema3db.insertCookie(cookie);

   }

   for (let i = 55; i < 60; ++i) {

     let cookie = new Cookie("oh", "hai", "baz.com", "/",

                             pastExpiry + i, now, now + i, false, false, false);

     schema3db.insertCookie(cookie);

   }

   // Close it.

   schema3db.close();

   schema3db = null;

   // Load the database, forcing migration to the current schema version. Then

   // test the expected set of cookies:

   // 1) All unexpired, unique cookies exist.

   do_check_eq(Services.cookiemgr.countCookiesFromHost("foo.com"), 20);

   // 2) All expired, unique cookies exist.

   do_check_eq(Services.cookiemgr.countCookiesFromHost("bar.com"), 20);

   // 3) Only one cookie remains, and it's the one with the highest expiration

   // time.

   do_check_eq(Services.cookiemgr.countCookiesFromHost("baz.com"), 1);

   let enumerator = Services.cookiemgr.getCookiesFromHost("baz.com");

   let cookie = enumerator.getNext().QueryInterface(Ci.nsICookie2);

   do_check_eq(cookie.expiry, futureExpiry + 44);

   do_close_profile(test_generator);

   yield;

   // Open the database so we can execute some more schema 3 statements on it.

   schema3db = new CookieDatabaseConnection(do_get_cookie_file(profile), 3);

   // Populate it with more cookies.

   for (let i = 60; i < 80; ++i) {

     let cookie = new Cookie("oh" + i, "hai", "cat.com", "/",

                             futureExpiry, now, now + i, false, false, false);

     schema3db.insertCookie(cookie);

   }

   // Close it.

   schema3db.close();

   schema3db = null;

   // Load the database. The cookies added immediately prior will have a NULL

   // creationTime column.

   do_load_profile();

   // Test the expected set of cookies.

   do_check_eq(Services.cookiemgr.countCookiesFromHost("cat.com"), 20);

   let enumerator = Services.cookiemgr.getCookiesFromHost("cat.com");

   let cookie = enumerator.getNext().QueryInterface(Ci.nsICookie2);

   do_check_eq(cookie.creationTime, 0);

   finish_test();

 }