<!DOCTYPE html>
<html>
<!--
Copyright (c) 2012 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<head>
<title>Settings tests</title>
<script src="base.js"></script>
</head>
<body>
<script>
'use strict';
base.require('unittest');
base.require('test_utils');
base.require('settings');
function testSetGetString() {
var settings = new base.Settings();
settings.set('my_key', 'my_val');
assertEquals('my_val', settings.get('my_key'));
}
function testSetGetNumber() {
var settings = new base.Settings();
settings.set('my_key', 5);
// Numbers are converted to strings.
assertEquals('5', settings.get('my_key'));
}
function testSetGetBool() {
var settings = new base.Settings();
settings.set('my_key', false);
// Booleans are converted to strings.
assertEquals('false', settings.get('my_key'));
}
function testSetGetObject() {
var settings = new base.Settings();
settings.set('my_key', {'hello': 5});
// Objects are converted to strings.
assertEquals('[object Object]', settings.get('my_key'));
}
function testGetUnset() {
var settings = new base.Settings();
// Undefined should be returned if value isn't set.
assertUndefined(settings.get('my_key'));
}
function testGetDefault() {
var settings = new base.Settings();
// default_val should be returned if value isn't set.
assertEquals('default_val', settings.get('my_key', 'default_val'));
}
function testSetGetPrefix() {
var settings = new base.Settings();
settings.set('key_a', 'foo', 'my_prefix');
assertEquals('foo', settings.get('key_a', undefined, 'my_prefix'));
assertEquals('foo', settings.get('key_a', 'bar', 'my_prefix'));
assertEquals(undefined, settings.get('key_a'));
assertEquals('bar', settings.get('key_a', 'bar'));
}
function testKeys() {
var settings = new base.Settings();
settings.set('key_a', 'foo');
settings.set('key_b', 'bar');
settings.set('key_c', 'baz');
assertArrayEquals(['key_a', 'key_b', 'key_c'], settings.keys());
}
function testKeysPrefix() {
var settings = new base.Settings();
settings.set('key_a', 'foo', 'prefix1');
settings.set('key_b', 'bar', 'prefix1');
settings.set('key_c', 'baz', 'prefix1');
settings.set('key_a', 'foo', 'prefix2');
settings.set('key_b', 'bar', 'prefix2');
settings.set('key_C', 'baz', 'prefix2');
assertArrayEquals(['key_a', 'key_b', 'key_c'], settings.keys('prefix1'));
assertArrayEquals(['key_C', 'key_a', 'key_b'], settings.keys('prefix2'));
assertArrayEquals(['prefix1.key_a', 'prefix1.key_b', 'prefix1.key_c',
'prefix2.key_C', 'prefix2.key_a', 'prefix2.key_b'],
settings.keys());
}
</script>
</body>
</html>