gecko/toolkit/components/satchel/test/unit/test_db_update_v999a.js
2012-05-21 12:12:37 +01:00

61 lines
2.0 KiB
JavaScript

/* 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.
*/
function run_test()
{
try {
var testnum = 0;
// ===== test init =====
var testfile = do_get_file("formhistory_v999a.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);
testfile.copyTo(profileDir, "formhistory.sqlite");
do_check_eq(999, getDBVersion(testfile));
var fh = Cc["@mozilla.org/satchel/form-history;1"].
getService(Ci.nsIFormHistory2);
// ===== 1 =====
testnum++;
// Check for expected contents.
do_check_true(fh.hasEntries);
do_check_true(fh.entryExists("name-A", "value-A"));
do_check_true(fh.entryExists("name-B", "value-B"));
do_check_true(fh.entryExists("name-C", "value-C1"));
do_check_true(fh.entryExists("name-C", "value-C2"));
do_check_true(fh.entryExists("name-E", "value-E"));
// check for downgraded schema.
do_check_eq(CURRENT_SCHEMA, fh.DBConnection.schemaVersion);
// ===== 2 =====
testnum++;
// Exercise adding and removing a name/value pair
do_check_false(fh.entryExists("name-D", "value-D"));
fh.addEntry("name-D", "value-D");
do_check_true(fh.entryExists("name-D", "value-D"));
fh.removeEntry("name-D", "value-D");
do_check_false(fh.entryExists("name-D", "value-D"));
} catch (e) {
throw "FAILED in test #" + testnum + " -- " + e;
}
}