Move IsRunningOnChromeOS to SysInfo

base/sys_info_unittest.cc

 // 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.
 
 #include "base/environment.h"
 #include "base/file_util.h"
 #include "base/sys_info.h"
 #include "base/threading/platform_thread.h"
 #include "base/time/time.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 103 matching lines @@
 TEST_F(SysInfoTest, GoogleChromeOSLsbReleaseTime) {
   const char* kLsbRelease = "CHROMEOS_RELEASE_VERSION=1.2.3.4";
   // Use a fake time that can be safely displayed as a string.
   const base::Time lsb_release_time(base::Time::FromDoubleT(12345.6));
   base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease, lsb_release_time);
   base::Time parsed_lsb_release_time = base::SysInfo::GetLsbReleaseTime();
   EXPECT_DOUBLE_EQ(lsb_release_time.ToDoubleT(),
                    parsed_lsb_release_time.ToDoubleT());
 }
 
+TEST_F(SysInfoTest, IsRunningOnChromeOS) {
+  base::SysInfo::SetChromeOSVersionInfoForTest("", base::Time());
+  EXPECT_FALSE(base::SysInfo::IsRunningOnChromeOS());
+
+  const char* kLsbRelease1 =
+      "CHROMEOS_RELEASE_NAME=Non Chrome OS\n"
+      "CHROMEOS_RELEASE_VERSION=1.2.3.4\n";
+  base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease1, base::Time());
+  EXPECT_FALSE(base::SysInfo::IsRunningOnChromeOS());
+
+  const char* kLsbRelease2 =
+      "CHROMEOS_RELEASE_NAME=Chrome OS\n"
+      "CHROMEOS_RELEASE_VERSION=1.2.3.4\n";
+  base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease2, base::Time());
+  EXPECT_TRUE(base::SysInfo::IsRunningOnChromeOS());
+
+  const char* kLsbRelease3 =
+      "CHROMEOS_RELEASE_NAME=Chromium OS\n";
+  base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease3, base::Time());
+  EXPECT_TRUE(base::SysInfo::IsRunningOnChromeOS());
+}
+
 #endif  // OS_CHROMEOS