michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0:  * This test uses a formhistory.sqlite with schema version set to 999 (a
michael@0:  * future version). This exercies the code that allows using a future schema
michael@0:  * version as long as the expected columns are present.
michael@0:  *
michael@0:  * Part A tests this when the columns do match, so the DB is used.
michael@0:  * Part B tests this when the columns do *not* match, so the DB is reset.
michael@0:  */
michael@0: 
michael@0: let iter = tests();
michael@0: 
michael@0: function run_test()
michael@0: {
michael@0:   do_test_pending();
michael@0:   iter.next();
michael@0: }
michael@0: 
michael@0: function next_test()
michael@0: {
michael@0:   iter.next();
michael@0: }
michael@0: 
michael@0: function tests()
michael@0: {
michael@0:   try {
michael@0:   var testnum = 0;
michael@0: 
michael@0:   // ===== test init =====
michael@0:   var testfile = do_get_file("formhistory_v999a.sqlite");
michael@0:   var profileDir = dirSvc.get("ProfD", Ci.nsIFile);
michael@0: 
michael@0:   // Cleanup from any previous tests or failures.
michael@0:   var destFile = profileDir.clone();
michael@0:   destFile.append("formhistory.sqlite");
michael@0:   if (destFile.exists())
michael@0:     destFile.remove(false);
michael@0: 
michael@0:   testfile.copyTo(profileDir, "formhistory.sqlite");
michael@0:   do_check_eq(999, getDBVersion(testfile));
michael@0: 
michael@0:   let checkZero = function(num) { do_check_eq(num, 0); next_test(); }
michael@0:   let checkOne = function(num) { do_check_eq(num, 1); next_test(); }
michael@0: 
michael@0:   // ===== 1 =====
michael@0:   testnum++;
michael@0:   // Check for expected contents.
michael@0:   yield countEntries(null, null, function(num) { do_check_true(num > 0); next_test(); });
michael@0:   yield countEntries("name-A", "value-A", checkOne);
michael@0:   yield countEntries("name-B", "value-B", checkOne);
michael@0:   yield countEntries("name-C", "value-C1", checkOne);
michael@0:   yield countEntries("name-C", "value-C2", checkOne);
michael@0:   yield countEntries("name-E", "value-E", checkOne);
michael@0: 
michael@0:   // check for downgraded schema.
michael@0:   do_check_eq(CURRENT_SCHEMA, FormHistory.schemaVersion);
michael@0: 
michael@0:   // ===== 2 =====
michael@0:   testnum++;
michael@0:   // Exercise adding and removing a name/value pair
michael@0:   yield countEntries("name-D", "value-D", checkZero);
michael@0:   yield updateEntry("add", "name-D", "value-D", next_test);
michael@0:   yield countEntries("name-D", "value-D", checkOne);
michael@0:   yield updateEntry("remove", "name-D", "value-D", next_test);
michael@0:   yield countEntries("name-D", "value-D", checkZero);
michael@0: 
michael@0:   } catch (e) {
michael@0:     throw "FAILED in test #" + testnum + " -- " + e;
michael@0:   }
michael@0: 
michael@0:   do_test_finished();
michael@0: }