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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* This test uses a formhistory.sqlite with schema version set to 999 (a
* future version). This exercies the code that allows using a future schema
* version as long as the expected columns are present.
*
* Part A tests this when the columns do match, so the DB is used.
* Part B tests this when the columns do *not* match, so the DB is reset.
*/
var iter = tests();
function run_test()
{
do_test_pending();
iter.next();
}
function next_test()
{
iter.next();
}
function* tests()
{
try {
var testnum = 0;
// ===== test init =====
var testfile = do_get_file("formhistory_v999b.sqlite");
var profileDir = dirSvc.get("ProfD", Ci.nsIFile);
// Cleanup from any previous tests or failures.
var destFile = profileDir.clone();
destFile.append("formhistory.sqlite");
if (destFile.exists())
destFile.remove(false);
var bakFile = profileDir.clone();
bakFile.append("formhistory.sqlite.corrupt");
if (bakFile.exists())
bakFile.remove(false);
testfile.copyTo(profileDir, "formhistory.sqlite");
do_check_eq(999, getDBVersion(testfile));
let checkZero = function(num) { do_check_eq(num, 0); next_test(); }
let checkOne = function(num) { do_check_eq(num, 1); next_test(); }
// ===== 1 =====
testnum++;
// Open the DB, ensure that a backup of the corrupt DB is made.
// DB init is done lazily so the DB shouldn't be created yet.
do_check_false(bakFile.exists());
// Doing any request to the DB should create it.
yield countEntries("", "", next_test);
do_check_true(bakFile.exists());
bakFile.remove(false);
// ===== 2 =====
testnum++;
// File should be empty
yield countEntries(null, null, function(num) { do_check_false(num); next_test(); });
yield countEntries("name-A", "value-A", checkZero);
// check for current schema.
do_check_eq(CURRENT_SCHEMA, FormHistory.schemaVersion);
// ===== 3 =====
testnum++;
// Try adding an entry
yield updateEntry("add", "name-A", "value-A", next_test);
yield countEntries(null, null, checkOne);
yield countEntries("name-A", "value-A", checkOne);
// ===== 4 =====
testnum++;
// Try removing an entry
yield updateEntry("remove", "name-A", "value-A", next_test);
yield countEntries(null, null, checkZero);
yield countEntries("name-A", "value-A", checkZero);
} catch (e) {
throw "FAILED in test #" + testnum + " -- " + e;
}
do_test_finished();
}
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