The Tor Browser: extensions/cookie/test/unit/test_schema_3_migration.js@b8a032363ba2 (annotated)

extensions/cookie/test/unit/test_schema_3_migration.js@b8a032363ba2 (annotated)

extensions/cookie/test/unit/test_schema_3_migration.js

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 /* 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();
 }