[Chromoting] Fix os detection logic in logs.

remoting/webapp/base/js/platform_unittest.js

Index: remoting/webapp/base/js/platform_unittest.js
diff --git a/remoting/webapp/base/js/platform_unittest.js b/remoting/webapp/base/js/platform_unittest.js
new file mode 100644
index 0000000000000000000000000000000000000000..74e9763e7c1de9cd05fede88e48783dbc14b7da4
--- /dev/null
+++ b/remoting/webapp/base/js/platform_unittest.js
@@ -0,0 +1,153 @@
+// Copyright 2015 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.
+
+(function() {
+
+'use strict';
+
+var testData = [{
+    userAgent: 'Mozilla/5.0 (X11; CrOS x86_64 6457.107.0) AppleWebKit/537.36 ' +
+      '(KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36,gzip(gfe)',
+    osName: 'ChromeOS',
+    osVersion: '6457.107.0',
+    cpu: 'x86_64',
+    chromeVersion: '40.0.2214.115'
+  }, {
+    userAgent: 'Mozilla/5.0 (X11; CrOS i686 6812.88.0) AppleWebKit/537.36 ' +
+      '(KHTML, like Gecko) Chrome/42.0.2311.153 Safari/537.36,gzip(gfe)',
+    osName: 'ChromeOS',
+    osVersion: '6812.88.0',
+    cpu: 'i686',
+    chromeVersion: '42.0.2311.153'
+  }, {
+    userAgent: 'Mozilla/5.0 (X11; CrOS armv7l 6946.52.0) AppleWebKit/537.36 ' +
+      '(KHTML, like Gecko) Chrome/43.0.2357.73 Safari/537.36,gzip(gfe)',
+    osName: 'ChromeOS',
+    osVersion: '6946.52.0',
+    cpu: 'armv7l',
+    chromeVersion: '43.0.2357.73'
+  }, {
+    userAgent: 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 ' +
+        '(KHTML, like Gecko) Chrome/45.0.2414.0 Safari/537.36,gzip(gfe)',
+    osName: 'Linux',
+    osVersion: '',
+    cpu: 'x86_64',
+    chromeVersion: '45.0.2414.0'
+  },{
+    userAgent: 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 ' +
+        '(KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36,gzip(gfe)',
+    osName: 'Windows',
+    osVersion: '6.1',
+    cpu: '',
+    chromeVersion: '43.0.2357.81'
+  },{
+    userAgent: 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 ' +
+      '(KHTML, like Gecko) Chrome/42.0.2311.152 Safari/537.36,gzip(gfe)',
+    osName: 'Windows',
+    osVersion: '6.3',
+    cpu: '',
+    chromeVersion: '42.0.2311.152'
+  },{
+    userAgent: 'Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 ' +
+        '(KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36,gzip(gfe)',
+    osName: 'Windows',
+    osVersion: '6.3',
+    cpu: '',
+    chromeVersion: '43.0.2357.81'
+  }, {
+    userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 '+
+      '(KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36,gzip(gfe)',
+    osName: 'Windows',
+    osVersion: '10.0',
+    cpu: '',
+    chromeVersion: '43.0.2357.81'
+  },{
+    userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit' +
+      '/537.36 (KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36,gzip(gfe)',
+    osName: 'Mac',
+    osVersion: '10.9.5',
+    cpu: 'Intel',
+    chromeVersion: '43.0.2357.81'
+  },{
+    userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit' +
+      '/537.36 (KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36,gzip(gfe)',
+    osName: 'Mac',
+    osVersion: '10.10.1',
+    cpu: 'Intel',
+    chromeVersion: '43.0.2357.81'
+  },{
+    userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2) AppleWebKit' +
+      '/537.36 (KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36,gzip(gfe)',
+    osName: 'Mac',
+    osVersion: '10.10.2',
+    cpu: 'Intel',
+    chromeVersion: '43.0.2357.81'
+  },{
+    userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_3) AppleWebKit' +
+      '/537.36 (KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36,gzip(gfe)',
+    osName: 'Mac',
+    osVersion: '10.10.3',
+    cpu: 'Intel',
+    chromeVersion: '43.0.2357.81'
+  }
+];
+
+QUnit.module('platform');
+
+function forEachUserAgent(/** function(Object<string>, string) */ callback) {
+  testData.forEach(function(/** Object<string>*/ testCase) {
+    var message = 'userAgent: ' + testCase['userAgent']
+    var userAgentStub = sinon.stub(remoting, 'getUserAgent');
+    userAgentStub.returns(testCase['userAgent']);
+    var result = remoting.getSystemInfo();
+    callback(testCase, message);
+    userAgentStub.restore();
+  });
+}
+
+QUnit.test('OS name, OS version, chrome version and cpu detection',
+           function(assert) {
+  forEachUserAgent(
+      function(/** Object<string> */ testCase, /** string */ message) {
+        var result = remoting.getSystemInfo();
+        assert.equal(result.osName, testCase['osName'], message);
+        assert.equal(result.osVersion, testCase['osVersion'], message);
+        assert.equal(result.cpu, testCase['cpu'], message);
+        assert.equal(result.chromeVersion, testCase['chromeVersion'], message);
+  });
+});
+
+QUnit.test('platform is Mac', function(assert) {
+  forEachUserAgent(
+      function(/** Object<string> */ testCase, /** string */ message) {
+        assert.equal(remoting.platformIsMac(),
+                     testCase['osName'] === 'Mac', message);
+  });
+});
+
+QUnit.test('platform is Windows', function(assert) {
+  forEachUserAgent(
+      function(/** Object<string> */ testCase, /** string */ message) {
+        assert.equal(remoting.platformIsWindows(),
+                     testCase['osName'] === 'Windows', message);
+  });
+});
+
+QUnit.test('platform is Linux', function(assert) {
+  forEachUserAgent(
+      function(/** Object<string> */ testCase, /** string */ message) {
+        assert.equal(remoting.platformIsLinux(),
+                     testCase['osName'] === 'Linux', message);
+  });
+});
+
+QUnit.test('platform is ChromeOS', function(assert) {
+  forEachUserAgent(
+    function(/** Object<string> */ testCase, /** string */ message) {
+      assert.equal(remoting.platformIsChromeOS(),
+                   testCase['osName'] === 'ChromeOS', message);
+  });
+});
+
+})();