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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.userAgent</title>
<script src="../base.js"></script>
<script>
goog.require('goog.array');
goog.require('goog.testing.jsunit');
goog.require('goog.testing.PropertyReplacer');
goog.require('goog.userAgent');
</script>
</head>
<body>
<script>
var documentMode;
goog.userAgent.getDocumentMode_ = function() {
return documentMode;
};
var propertyReplacer = new goog.testing.PropertyReplacer();
var UserAgents = {
GECKO: 'GECKO',
IE: 'IE',
OPERA: 'OPERA',
WEBKIT: 'WEBKIT'
};
/**
* Rerun the initialization code to set all of the goog.userAgent constants.
*/
function reinitializeUserAgent() {
goog.userAgent.init_();
// Unfortunately we can't isolate the useragent setting in a function
// we can call, because things rely on it compiling to nothing when
// one of the ASSUME flags is set, and the compiler isn't smart enough
// to do that when the setting is done inside a function that's inlined.
goog.userAgent.OPERA = goog.userAgent.detectedOpera_;
goog.userAgent.IE = goog.userAgent.detectedIe_;
goog.userAgent.GECKO = goog.userAgent.detectedGecko_;
goog.userAgent.WEBKIT = goog.userAgent.detectedWebkit_;
goog.userAgent.MOBILE = goog.userAgent.detectedMobile_;
goog.userAgent.SAFARI = goog.userAgent.WEBKIT;
goog.userAgent.PLATFORM = goog.userAgent.determinePlatform_();
goog.userAgent.initPlatform_();
goog.userAgent.VERSION = goog.userAgent.determineVersion_();
}
function tearDown() {
documentMode = undefined;
propertyReplacer.reset();
}
/**
* Test browser detection for a user agent configuration.
* @param {Array.<number>} expectedAgents Array of expected userAgents.
* @param {string} uaString User agent string.
* @param {string=} opt_product Navigator product string.
* @param {string=} opt_vendor Navigator vendor string.
*/
function assertUserAgent(expectedAgents, uaString, opt_product, opt_vendor) {
var mockGlobal = {
'navigator': {
'userAgent': uaString,
'product': opt_product,
'vendor': opt_vendor
}
};
propertyReplacer.set(goog, 'global', mockGlobal);
reinitializeUserAgent();
for (var ua in UserAgents) {
var isExpected = goog.array.contains(expectedAgents, UserAgents[ua]);
assertEquals(isExpected, getUserAgentDetected_(UserAgents[ua]));
}
}
/**
* Return whether a given user agent has been detected.
* @param {number} agent Value in UserAgents.
* @return {boolean} Whether the user agent has been detected.
*/
function getUserAgentDetected_(agent) {
switch (agent) {
case UserAgents.GECKO:
return goog.userAgent.detectedGecko_;
case UserAgents.IE:
return goog.userAgent.detectedIe_;
case UserAgents.OPERA:
return goog.userAgent.detectedOpera_;
case UserAgents.WEBKIT:
return goog.userAgent.detectedWebkit_;
}
return null;
}
function testOperaInit() {
propertyReplacer.set(goog.userAgent, 'getUserAgentString', function() {
return 'Opera/9.20 (Windows NT 5.1; U; de),gzip(gfe)';
});
goog.global['opera'] = {
version: function() {
return '9.20';
}
};
reinitializeUserAgent();
assertTrue(goog.userAgent.detectedOpera_);
assertEquals('9.20', goog.userAgent.VERSION);
// What if 'opera' global has been overwritten?
// We must degrade gracefully (rather than throwing JS errors).
goog.global['opera'] = 'bobloblaw';
reinitializeUserAgent();
assertUndefined(goog.userAgent.VERSION);
}
function testCompare() {
assertTrue('exact equality broken',
goog.userAgent.compare('1.0', '1.0') == 0);
assertTrue('mutlidot equality broken',
goog.userAgent.compare('1.0.0.0', '1.0') == 0);
assertTrue('less than broken',
goog.userAgent.compare('1.0.2.1', '1.1') < 0);
assertTrue('greater than broken',
goog.userAgent.compare('1.1', '1.0.2.1') > 0);
assertTrue('b broken', goog.userAgent.compare('1.1', '1.1b') > 0);
assertTrue('b broken', goog.userAgent.compare('1.1b', '1.1') < 0);
assertTrue('b broken', goog.userAgent.compare('1.1b', '1.1b') == 0);
assertTrue('b>a broken', goog.userAgent.compare('1.1b', '1.1a') > 0);
assertTrue('a<b broken', goog.userAgent.compare('1.1a', '1.1b') < 0);
}
function testGecko() {
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 5.1; nl-NL; rv:1.7.5)' +
'Gecko/20041202 Gecko/1.0', '1.7.5');
assertGecko('Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.7.6)' +
'Gecko/20050512 Gecko', '1.7.6');
assertGecko('Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.8)' +
'Gecko/20050609 Gecko/1.0.4', '1.7.8');
assertGecko('Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.9)' +
'Gecko/20050711 Gecko/1.0.5', '1.7.9');
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.10)' +
'Gecko/20050716 Gecko/1.0.6', '1.7.10');
assertGecko('Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-GB;' +
'rv:1.7.10) Gecko/20050717 Gecko/1.0.6', '1.7.10');
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.12)' +
'Gecko/20050915 Gecko/1.0.7', '1.7.12');
assertGecko('Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US;' +
'rv:1.7.12) Gecko/20050915 Gecko/1.0.7', '1.7.12');
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b4)' +
'Gecko/20050908 Gecko/1.4', '1.8b4');
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 5.1; nl; rv:1.8)' +
'Gecko/20051107 Gecko/1.5', '1.8');
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.8.0.1)' +
'Gecko/20060111 Gecko/1.5.0.1', '1.8.0.1');
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.8.0.1)' +
'Gecko/20060111 Gecko/1.5.0.1', '1.8.0.1');
assertGecko('Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.2)' +
'Gecko/20060308 Gecko/1.5.0.2', '1.8.0.2');
assertGecko('Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US;' +
'rv:1.8.0.3) Gecko/20060426 Gecko/1.5.0.3', '1.8.0.3');
assertGecko('Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.3)' +
'Gecko/20060426 Gecko/1.5.0.3', '1.8.0.3');
assertGecko('Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.4)' +
'Gecko/20060508 Gecko/1.5.0.4', '1.8.0.4');
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.4)' +
'Gecko/20060508 Gecko/1.5.0.4', '1.8.0.4');
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.8.0.4)' +
'Gecko/20060508 Gecko/1.5.0.4', '1.8.0.4');
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 5.1; es-ES; rv:1.8.0.6)' +
'Gecko/20060728 Gecko/1.5.0.6', '1.8.0.6');
assertGecko('Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.6)' +
'Gecko/20060808 Fedora/1.5.0.6-2.fc5 Gecko/1.5.0.6 pango-text',
'1.8.0.6');
assertGecko('Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8)' +
'Gecko/20060321 Gecko/2.0a1', '1.8');
assertGecko('Mozilla/5.0 (X11; Linux i686; rv:6.0) Gecko/6.0 Firefox/6.0',
'6.0');
}
function testIe() {
assertIe('Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)', '5.01');
assertIe('Mozilla/4.0 (compatible; MSIE 5.17; Mac_PowerPC)', '5.17');
assertIe('Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)', '5.23');
assertIe('Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)', '5.5');
assertIe('Mozilla/4.0 (compatible; MSIE 6.0; MSN 2.5; Windows 98)', '6.0');
assertIe('Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)', '6.0');
assertIe('Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; ' +
'.NET CLR 1.1.4322)', '6.0');
assertIe('Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; ' +
'.NET CLR 2.0.50727)', '6.0');
assertIe('Mozilla/4.0 (compatible; MSIE 7.0b; Windows NT 5.1)', '7.0b');
assertIe('Mozilla/4.0 (compatible; MSIE 7.0b; Win32)', '7.0b');
assertIe('Mozilla/4.0 (compatible; MSIE 7.0b; Windows NT 6.0)', '7.0b');
assertIe('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1;' +
'Arcor 5.005; .NET CLR 1.0.3705; .NET CLR 1.1.4322)', '7.0');
}
function testIeDocumentModeOverride() {
documentMode = 9;
assertIe('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/5.0',
'9');
assertIe('Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/5.0',
'9');
documentMode = 8;
assertIe('Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/5.0',
'8.0');
}
function testOpera() {
var assertOpera = function(uaString) {
assertUserAgent([UserAgents.OPERA], uaString);
};
var assertIe = function(uaString) {
assertUserAgent([UserAgents.IE], uaString);
};
assertOpera('Opera/7.23 (Windows 98; U) [en]');
assertOpera('Opera/8.00 (Windows NT 5.1; U; en)');
assertOpera('Opera/8.0 (X11; Linux i686; U; cs)');
assertOpera('Opera/8.02 (Windows NT 5.1; U; en)');
assertOpera('Opera/8.50 (Windows NT 5.1; U; en)');
assertOpera('Opera/8.5 (X11; Linux i686; U; cs)');
assertOpera('Opera/8.51 (Windows NT 5.1; U; en)');
assertOpera('Opera/9.0 (Windows NT 5.0; U; en)');
assertOpera('Opera/9.00 (Macintosh; PPC Mac OS X; U; en)');
assertOpera('Opera/9.00 (Windows NT 5.1; U; en)');
assertOpera('Opera/9.00 (Windows NT 5.2; U; en)');
assertOpera('Opera/9.00 (Windows NT 6.0; U; en)');
// Test Opera spoofing as IE. Currently detected as IE.
assertIe('Mozilla/4.0 (compatible; MSIE 5.0; Windows 2000) Opera 6.03' +
'[en]');
assertIe('Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC) Opera 6.0' +
'[en]');
assertIe('Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; en) Opera' +
'8.50');
assertIe('Mozilla/4.0 (compatible; MSIE 6.0; Symbian OS; Nokia' +
'6630/4.03.38; 6937) Opera 8.50 [es]');
}
function testUnknownBrowser() {
assertUserAgent([], 'MyWebBrowser');
assertUserAgent([], undefined);
}
function testNoNavigator() {
// global object has no "navigator" property.
var mockGlobal = {};
propertyReplacer.set(goog, 'global', mockGlobal);
reinitializeUserAgent();
assertEquals('Platform should be the empty string', '',
goog.userAgent.PLATFORM);
assertEquals('Version should be the empty string', '',
goog.userAgent.VERSION);
}
function assertIe(uaString, expectedVersion) {
assertUserAgent([UserAgents.IE], uaString);
assertEquals('User agent ' + uaString + ' should have had version ' +
expectedVersion + ' but had ' + goog.userAgent.VERSION,
expectedVersion,
goog.userAgent.VERSION);
}
function assertGecko(uaString, expectedVersion) {
assertUserAgent([UserAgents.GECKO], uaString, 'Gecko');
assertEquals('User agent ' + uaString + ' should have had version ' +
expectedVersion + ' but had ' + goog.userAgent.VERSION,
expectedVersion,
goog.userAgent.VERSION);
}
</script>
</body>
</html>
|
