Added function to provide the short board name of the device

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 <stdint.h>
 
 #include "base/environment.h"
 #include "base/files/file_util.h"
 #include "base/sys_info.h"
 #include "base/threading/platform_thread.h"
@@ skipping 138 matching lines @@
       "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());
 }
 
+TEST_F(SysInfoTest, GetStrippedReleaseBoard) {
+  const char* kLsbRelease1 = "CHROMEOS_RELEASE_BOARD=Glimmer\n";
+  base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease1, base::Time());
+  EXPECT_EQ("glimmer", base::SysInfo::GetStrippedReleaseBoard());
+
+  const char* kLsbRelease2 = "CHROMEOS_RELEASE_BOARD=glimmer-signed-mp-v4keys";
+  base::SysInfo::SetChromeOSVersionInfoForTest(kLsbRelease2, base::Time());
+  EXPECT_EQ("glimmer", base::SysInfo::GetStrippedReleaseBoard());
+}
+
 #endif  // OS_CHROMEOS