The Tor Browser / file revision

 /* Any copyright is dedicated to the Public Domain.

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

 // Tests that history initialization correctly handles a request to forcibly

 // replace the current database.

 function run_test() {

   // Ensure that our database doesn't already exist.

   let (dbFile = gProfD.clone()) {

     dbFile.append("places.sqlite");

     do_check_false(dbFile.exists());

   }

   let (dbFile = gProfD.clone()) {

     dbFile.append("places.sqlite.corrupt");

     do_check_false(dbFile.exists());

   }

   let file = do_get_file("default.sqlite");

   file.copyToFollowingLinks(gProfD, "places.sqlite");

   file = gProfD.clone();

   file.append("places.sqlite");

   // Create some unique stuff to check later.

   let db = Services.storage.openUnsharedDatabase(file);

   db.executeSimpleSQL("CREATE TABLE test (id INTEGER PRIMARY KEY)");

   db.close();

   Services.prefs.setBoolPref("places.database.replaceOnStartup", true);

   do_check_eq(PlacesUtils.history.databaseStatus,

               PlacesUtils.history.DATABASE_STATUS_CORRUPT);

   let (dbFile = gProfD.clone()) {

     dbFile.append("places.sqlite");

     do_check_true(dbFile.exists());

     // Check the new database is really a new one.

     let db = Services.storage.openUnsharedDatabase(file);

     try {

       db.executeSimpleSQL("DELETE * FROM test");

       do_throw("The new database should not have our unique content");

     } catch(ex) {}

     db.close();

   }

   let (dbFile = gProfD.clone()) {

     dbFile.append("places.sqlite.corrupt");

     do_check_true(dbFile.exists());

   }

 };