gecko/storage/test/unit/test_storage_statement_wrapper.js
2007-06-18 16:42:23 -07:00

106 lines
3.5 KiB
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 mozIStorageStatement
function setup()
{
getOpenedDatabase().createTable("test", "id INTEGER PRIMARY KEY, name TEXT," +
"alt_name TEXT");
}
var wrapper = new Components.Constructor("@mozilla.org/storage/statement-wrapper;1",
Ci.mozIStorageStatementWrapper,
"initialize");
// we want to override the default function for this file
createStatement = function(aSQL) {
return new wrapper(getOpenedDatabase().createStatement(aSQL));
}
function test_binding_params()
{
var stmt = createStatement("INSERT INTO test (name) VALUES (:name)");
const name = "foo";
stmt.params.name = name;
stmt.execute();
stmt = createStatement("SELECT COUNT(*) AS number FROM test");
do_check_true(stmt.step());
do_check_eq(1, stmt.row.number);
stmt.reset();
stmt = createStatement("SELECT name FROM test WHERE id = 1");
do_check_true(stmt.step());
do_check_eq(name, stmt.row.name);
stmt.reset();
}
function test_binding_multiple_params()
{
var stmt = createStatement("INSERT INTO test (name, alt_name)" +
"VALUES (:name, :name)");
const name = "me";
stmt.params.name = name;
stmt.execute();
stmt = createStatement("SELECT COUNT(*) AS number FROM test");
do_check_true(stmt.step());
do_check_eq(2, stmt.row.number);
stmt.reset();
stmt = createStatement("SELECT name, alt_name FROM test WHERE id = 2");
do_check_true(stmt.step());
do_check_eq(name, stmt.row.name);
do_check_eq(name, stmt.row.alt_name);
stmt.reset();
}
var tests = [test_binding_params, test_binding_multiple_params];
function run_test()
{
setup();
for (var i = 0; i < tests.length; i++)
tests[i]();
cleanup();
}