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<!DOCTYPE html>
<html>
<!--
Copyright 2006 The Closure Library Authors. All Rights Reserved.
Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Closure Unit Tests - goog.net.cookies</title>
<script src="../base.js"></script>
<script>
goog.require('goog.array');
goog.require('goog.net.cookies');
goog.require('goog.testing.PropertyReplacer');
goog.require('goog.testing.jsunit');
</script>
</head>
<body>
<script>
var cookies = goog.net.cookies;
var baseCount = 0;
var stubs = new goog.testing.PropertyReplacer();
function checkForCookies() {
if (!cookies.isEnabled()) {
var message = 'Cookies must be enabled to run this test.';
if (location.protocol == 'file:') {
message += '\nNote that cookies for local files are disabled in some ' +
'browsers.\nThey can be enabled in Chrome with the ' +
'--enable-file-cookies flag.';
}
fail(message);
}
}
function setUp() {
checkForCookies();
// Make sure there are no cookies set by previous, bad tests.
cookies.clear();
baseCount = cookies.getCount();
}
function tearDown() {
// Clear up after ourselves.
cookies.clear();
stubs.reset();
}
function testIsEnabled() {
assertEquals(navigator.cookieEnabled, cookies.isEnabled());
}
function testCount() {
// setUp empties the cookies
cookies.set('testa', 'A');
assertEquals(baseCount + 1, cookies.getCount());
cookies.set('testb', 'B');
cookies.set('testc', 'C');
assertEquals(baseCount + 3, cookies.getCount());
cookies.remove('testa');
cookies.remove('testb');
assertEquals(baseCount + 1, cookies.getCount());
cookies.remove('testc');
assertEquals(baseCount + 0, cookies.getCount());
}
function testSet() {
cookies.set('testa', 'testb');
assertEquals('testb', cookies.get('testa'));
cookies.remove('testa');
assertEquals(undefined, cookies.get('testa'));
// check for invalid characters in name and value
}
function testGetKeys() {
cookies.set('testa', 'A');
cookies.set('testb', 'B');
cookies.set('testc', 'C');
var keys = cookies.getKeys();
assertTrue(goog.array.contains(keys, 'testa'));
assertTrue(goog.array.contains(keys, 'testb'));
assertTrue(goog.array.contains(keys, 'testc'));
}
function testGetValues() {
cookies.set('testa', 'A');
cookies.set('testb', 'B');
cookies.set('testc', 'C');
var values = cookies.getValues();
assertTrue(goog.array.contains(values, 'A'));
assertTrue(goog.array.contains(values, 'B'));
assertTrue(goog.array.contains(values, 'C'));
}
function testContainsKey() {
assertFalse(cookies.containsKey('testa'));
cookies.set('testa', 'A');
assertTrue(cookies.containsKey('testa'));
cookies.set('testb', 'B');
assertTrue(cookies.containsKey('testb'));
cookies.remove('testb');
assertFalse(cookies.containsKey('testb'));
cookies.remove('testa');
assertFalse(cookies.containsKey('testa'));
}
function testContainsValue() {
assertFalse(cookies.containsValue('A'));
cookies.set('testa', 'A');
assertTrue(cookies.containsValue('A'));
cookies.set('testb', 'B');
assertTrue(cookies.containsValue('B'));
cookies.remove('testb');
assertFalse(cookies.containsValue('B'));
cookies.remove('testa');
assertFalse(cookies.containsValue('A'));
}
function testIsEmpty() {
// we cannot guarantee that we have no cookies so testing for the true
// case cannot be done without a mock document.cookie
cookies.set('testa', 'A');
assertFalse(cookies.isEmpty());
cookies.set('testb', 'B');
assertFalse(cookies.isEmpty());
cookies.remove('testb');
assertFalse(cookies.isEmpty());
cookies.remove('testa');
}
function testRemove() {
assertFalse('1. Cookie should not contain "testa"', cookies.containsKey('testa'));
cookies.set('testa', 'A', undefined, '/');
assertTrue('2. Cookie should contain "testa"', cookies.containsKey('testa'));
cookies.remove('testa', '/');
assertFalse('3. Cookie should not contain "testa"', cookies.containsKey('testa'));
cookies.set('testa', 'A');
assertTrue('4. Cookie should contain "testa"', cookies.containsKey('testa'));
cookies.remove('testa');
assertFalse('5. Cookie should not contain "testa"', cookies.containsKey('testa'));
}
function testStrangeValue() {
// This ensures that the pattern key2=value in the value does not match
// the key2 cookie.
var value = 'testb=bbb';
var value2 = 'ccc';
cookies.set('testa', value);
cookies.set('testb', value2);
assertEquals(value, cookies.get('testa'));
assertEquals(value2, cookies.get('testb'));
}
function testSetCookiePath() {
assertEquals('foo=bar;path=/xyz',
mockSetCookie('foo', 'bar', -1, '/xyz'));
}
function testSetCookieDomain() {
assertEquals('foo=bar;domain=google.com',
mockSetCookie('foo', 'bar', -1, null, 'google.com'));
}
function testSetCookieSecure() {
assertEquals('foo=bar;secure',
mockSetCookie('foo', 'bar', -1, null, null, true));
}
function testSetCookieMaxAgeZero() {
var result = mockSetCookie('foo', 'bar', 0);
var pattern = new RegExp(
'foo=bar;expires=' + new Date(1970, 1, 1).toUTCString());
if (!result.match(pattern)) {
fail('expected match against ' + pattern + ' got ' + result);
}
}
function testGetEmptyCookie() {
var value = '';
cookies.set('test', value);
assertEquals(value, cookies.get('test'));
}
function testGetEmptyCookieIE() {
stubs.set(cookies, 'getCookie_', function() {
return 'test1; test2; test3';
});
assertEquals('', cookies.get('test1'));
assertEquals('', cookies.get('test2'));
assertEquals('', cookies.get('test3'));
}
// TODO(chrisn): Testing max age > 0 requires a mock clock.
function mockSetCookie(var_args) {
var setCookie = cookies.setCookie_;
try {
var result;
cookies.setCookie_ = function(arg) {
result = arg;
};
cookies.set.apply(cookies, arguments);
return result;
} finally {
cookies.setCookie_ = setCookie;
}
}
function assertValidName(name) {
assertTrue(name + ' should be valid', cookies.isValidName(name));
}
function assertInvalidName(name) {
assertFalse(name + ' should be invalid', cookies.isValidName(name));
assertThrows(function() {
cookies.set(name, 'value');
});
}
function assertValidValue(val) {
assertTrue(val + ' should be valid', cookies.isValidValue(val));
}
function assertInvalidValue(val) {
assertFalse(val + ' should be invalid', cookies.isValidValue(val));
assertThrows(function() {
cookies.set('name', val);
});
}
function testValidName() {
assertValidName('foo');
assertInvalidName('foo bar');
assertInvalidName('foo=bar');
assertInvalidName('foo;bar');
assertInvalidName('foo\nbar');
}
function testValidValue() {
assertValidValue('foo');
assertValidValue('foo bar');
assertValidValue('foo=bar');
assertInvalidValue('foo;bar');
assertInvalidValue('foo\nbar');
}
</script>
</body>
</html>
|
