pjs/storage/test/unit/test_storage_connection.js

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JavaScript

/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Storage Test Code.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2007
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Shawn Wilsher <me@shawnwilsher.com> (Original Author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
// This file tests the functions of mozIStorageConnection
function test_connectionReady_open()
{
// there doesn't seem to be a way for the connection to not be ready (unless
// we close it with mozIStorageConnection::Close(), but we don't for this).
// It can only fail if GetPath fails on the database file, or if we run out
// of memory trying to use an in-memory database
var msc = getOpenedDatabase();
do_check_true(msc.connectionReady);
}
function test_connectionReady_closed()
{
// This also tests mozIStorageConnection::Close()
var msc = getOpenedDatabase();
msc.close();
do_check_false(msc.connectionReady);
gDBConn = null; // this is so later tests don't start to fail.
}
function test_databaseFile()
{
var msc = getOpenedDatabase();
do_check_true(getTestDB().equals(msc.databaseFile));
}
function test_tableExists_not_created()
{
var msc = getOpenedDatabase();
do_check_false(msc.tableExists("foo"));
}
function test_indexExists_not_created()
{
var msc = getOpenedDatabase();
do_check_false(msc.indexExists("foo"));
}
function test_createTable_not_created()
{
var msc = getOpenedDatabase();
msc.createTable("test", "id INTEGER PRIMARY KEY, name TEXT");
do_check_true(msc.tableExists("test"));
}
function test_indexExists_created()
{
var msc = getOpenedDatabase();
msc.executeSimpleSQL("CREATE INDEX name_ind ON test (name)");
do_check_true(msc.indexExists("name_ind"));
}
function test_createTable_already_created()
{
var msc = getOpenedDatabase();
do_check_true(msc.tableExists("test"));
try {
msc.createTable("test", "id INTEGER PRIMARY KEY, name TEXT");
do_throw("We shouldn't get here!");
} catch (e) {
do_check_eq(Cr.NS_ERROR_FAILURE, e.result);
}
}
function test_lastInsertRowID()
{
var msc = getOpenedDatabase();
msc.executeSimpleSQL("INSERT INTO test (name) VALUES ('foo')");
do_check_eq(1, msc.lastInsertRowID);
}
function test_transactionInProgress_no()
{
var msc = getOpenedDatabase();
do_check_false(msc.transactionInProgress);
}
function test_transactionInProgress_yes()
{
var msc = getOpenedDatabase();
msc.beginTransaction();
do_check_true(msc.transactionInProgress);
msc.commitTransaction();
do_check_false(msc.transactionInProgress);
msc.beginTransaction();
do_check_true(msc.transactionInProgress);
msc.rollbackTransaction();
do_check_false(msc.transactionInProgress);
}
function test_commitTransaction_no_transaction()
{
var msc = getOpenedDatabase();
do_check_false(msc.transactionInProgress);
try {
msc.commitTransaction();
do_throw("We should not get here!");
} catch (e) {
do_check_eq(Cr.NS_ERROR_FAILURE, e.result);
}
}
function test_rollbackTransaction_no_transaction()
{
var msc = getOpenedDatabase();
do_check_false(msc.transactionInProgress);
try {
msc.rollbackTransaction();
do_throw("We should not get here!");
} catch (e) {
do_check_eq(Cr.NS_ERROR_FAILURE, e.result);
}
}
function test_get_schemaVersion_not_set()
{
do_check_eq(0, getOpenedDatabase().schemaVersion);
}
function test_set_schemaVersion()
{
var msc = getOpenedDatabase();
const version = 1;
msc.schemaVersion = version;
do_check_eq(version, msc.schemaVersion);
}
function test_set_schemaVersion_same()
{
var msc = getOpenedDatabase();
const version = 1;
msc.schemaVersion = version; // should still work ok
do_check_eq(version, msc.schemaVersion);
}
function test_set_schemaVersion_negative()
{
var msc = getOpenedDatabase();
const version = -1;
msc.schemaVersion = version;
do_check_eq(version, msc.schemaVersion);
}
function test_createTable(){
var temp = getTestDB().parent;
temp.append("test_db_table");
try {
var con = getService().openDatabase(temp);
con.createTable("a","");
} catch (e) {
if (temp.exists()) try {
temp.remove(false);
} catch (e2) {}
do_check_true(e.result==Cr.NS_ERROR_NOT_INITIALIZED ||
e.result==Cr.NS_ERROR_FAILURE);
}
}
function test_defaultSynchronousAtNormal()
{
var msc = getOpenedDatabase();
var stmt = createStatement("PRAGMA synchronous;");
try {
stmt.executeStep();
do_check_eq(1, stmt.getInt32(0));
}
finally {
stmt.reset();
stmt.finalize();
}
}
var tests = [
test_connectionReady_open,
test_connectionReady_closed,
test_databaseFile,
test_tableExists_not_created,
test_indexExists_not_created,
test_createTable_not_created,
test_indexExists_created,
test_createTable_already_created,
test_lastInsertRowID,
test_transactionInProgress_no,
test_transactionInProgress_yes,
test_commitTransaction_no_transaction,
test_rollbackTransaction_no_transaction,
test_get_schemaVersion_not_set,
test_set_schemaVersion,
test_set_schemaVersion_same,
test_set_schemaVersion_negative,
test_createTable,
test_defaultSynchronousAtNormal,
];
function run_test()
{
for (var i = 0; i < tests.length; i++)
tests[i]();
cleanup();
}