The Tor Browser: extensions/cookie/test/unit/test_schema_2_migration.js@b8a032363ba2 (annotated)

extensions/cookie/test/unit/test_schema_2_migration.js@b8a032363ba2 (annotated)

extensions/cookie/test/unit/test_schema_2_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 2 (Gecko 1.9.3) 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 2 database.
   let schema2db = new CookieDatabaseConnection(do_get_cookie_file(profile), 2);
   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);
     schema2db.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);
     schema2db.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);
     schema2db.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);
     schema2db.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);
     schema2db.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);
     schema2db.insertCookie(cookie);
   }
   // Close it.
   schema2db.close();
   schema2db = 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 2 statements on it.
   schema2db = new CookieDatabaseConnection(do_get_cookie_file(profile), 2);
   // Populate it with more cookies.
   for (let i = 60; i < 80; ++i) {
     let cookie = new Cookie("oh" + i, "hai", "foo.com", "/",
                             futureExpiry, now, now + i, false, false, false);
     schema2db.insertCookie(cookie);
   }
   for (let i = 80; i < 100; ++i) {
     let cookie = new Cookie("oh" + i, "hai", "cat.com", "/",
                             futureExpiry, now, now + i, false, false, false);
     schema2db.insertCookie(cookie);
   }
   // Attempt to add a cookie with the same (name, host, path) values as another
   // cookie. This should succeed since we have a REPLACE clause for conflict on
   // the unique index.
   let cookie = new Cookie("oh", "hai", "baz.com", "/",
                           futureExpiry, now, now + 100, false, false, false);
   schema2db.insertCookie(cookie);
   // Check that there is, indeed, a singular cookie for baz.com.
   do_check_eq(do_count_cookies_in_db(schema2db.db, "baz.com"), 1);
   // Close it.
   schema2db.close();
   schema2db = null;
   // Back up the database, so we can test both asynchronous and synchronous
   // loading separately.
   let file = do_get_cookie_file(profile);
   let copy = profile.clone();
   copy.append("cookies.sqlite.copy");
   file.copyTo(null, copy.leafName);
   // Load the database asynchronously, forcing a purge of the newly-added
   // cookies. (Their baseDomain column will be NULL.)
   do_load_profile(test_generator);
   yield;
   // Test the expected set of cookies.
   do_check_eq(Services.cookiemgr.countCookiesFromHost("foo.com"), 20);
   do_check_eq(Services.cookiemgr.countCookiesFromHost("bar.com"), 20);
   do_check_eq(Services.cookiemgr.countCookiesFromHost("baz.com"), 0);
   do_check_eq(Services.cookiemgr.countCookiesFromHost("cat.com"), 0);
   do_close_profile(test_generator);
   yield;
   // Open the database and prove that they were deleted.
   schema2db = new CookieDatabaseConnection(do_get_cookie_file(profile), 2);
   do_check_eq(do_count_cookies_in_db(schema2db.db), 40);
   do_check_eq(do_count_cookies_in_db(schema2db.db, "foo.com"), 20);
   do_check_eq(do_count_cookies_in_db(schema2db.db, "bar.com"), 20);
   schema2db.close();
   // Copy the database back.
   file.remove(false);
   copy.copyTo(null, file.leafName);
   // Load the database host-at-a-time.
   do_load_profile();
   // Test the expected set of cookies.
   do_check_eq(Services.cookiemgr.countCookiesFromHost("foo.com"), 20);
   do_check_eq(Services.cookiemgr.countCookiesFromHost("bar.com"), 20);
   do_check_eq(Services.cookiemgr.countCookiesFromHost("baz.com"), 0);
   do_check_eq(Services.cookiemgr.countCookiesFromHost("cat.com"), 0);
   do_close_profile(test_generator);
   yield;
   // Open the database and prove that they were deleted.
   schema2db = new CookieDatabaseConnection(do_get_cookie_file(profile), 2);
   do_check_eq(do_count_cookies_in_db(schema2db.db), 40);
   do_check_eq(do_count_cookies_in_db(schema2db.db, "foo.com"), 20);
   do_check_eq(do_count_cookies_in_db(schema2db.db, "bar.com"), 20);
   schema2db.close();
   // Copy the database back.
   file.remove(false);
   copy.copyTo(null, file.leafName);
   // Load the database synchronously, in its entirety.
   do_load_profile();
   do_check_eq(do_count_cookies(), 40);
   // Test the expected set of cookies.
   do_check_eq(Services.cookiemgr.countCookiesFromHost("foo.com"), 20);
   do_check_eq(Services.cookiemgr.countCookiesFromHost("bar.com"), 20);
   do_check_eq(Services.cookiemgr.countCookiesFromHost("baz.com"), 0);
   do_check_eq(Services.cookiemgr.countCookiesFromHost("cat.com"), 0);
   do_close_profile(test_generator);
   yield;
   // Open the database and prove that they were deleted.
   schema2db = new CookieDatabaseConnection(do_get_cookie_file(profile), 2);
   do_check_eq(do_count_cookies_in_db(schema2db.db), 40);
   do_check_eq(do_count_cookies_in_db(schema2db.db, "foo.com"), 20);
   do_check_eq(do_count_cookies_in_db(schema2db.db, "bar.com"), 20);
   schema2db.close();
   finish_test();
 }