AU: Send board (e.g. x86-generic) to update server in query.

omaha_request_prep_action_unittest.cc

 // Copyright (c) 2009 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 <stdio.h>
 #include <string>
 #include <gtest/gtest.h>
 #include "update_engine/install_plan.h"
 #include "update_engine/omaha_request_prep_action.h"
 #include "update_engine/test_utils.h"
@@ skipping 93 matching lines @@
 }
 }  // namespace {}
 
 TEST_F(OmahaRequestPrepActionTest, SimpleTest) {
   ASSERT_EQ(0, System(string("mkdir -p ") + kTestDir + "/etc"));
   ASSERT_EQ(0, System(string("mkdir -p ") + kTestDir +
                       utils::kStatefulPartition + "/etc"));
   {
     ASSERT_TRUE(WriteFileString(
         kTestDir + "/etc/lsb-release",
+        "CHROMEOS_RELEASE_BOARD=arm-generic\n"
         "CHROMEOS_RELEASE_FOO=bar\n"
         "CHROMEOS_RELEASE_VERSION=0.2.2.3\n"
         "CHROMEOS_RELEASE_TRACK=footrack"));
     UpdateCheckParams out;
     EXPECT_TRUE(DoTest(false, &out));
     EXPECT_TRUE(IsValidGuid(out.machine_id)) << "id: " << out.machine_id;
     // for now we're just using the machine id here
     EXPECT_TRUE(IsValidGuid(out.user_id)) << "id: " << out.user_id;
     EXPECT_EQ("Chrome OS", out.os_platform);
     EXPECT_EQ(string("0.2.2.3_") + GetMachineType(), out.os_sp);
+    EXPECT_EQ("arm-generic", out.os_board);
     EXPECT_EQ("{87efface-864d-49a5-9bb3-4b050a7c227a}", out.app_id);
     EXPECT_EQ("0.2.2.3", out.app_version);
     EXPECT_EQ("en-US", out.app_lang);
     EXPECT_EQ("footrack", out.app_track);
   }
   EXPECT_EQ(0, System(string("rm -rf ") + kTestDir));
 }
 
 TEST_F(OmahaRequestPrepActionTest, MissingTrackTest) {
   ASSERT_EQ(0, System(string("mkdir -p ") + kTestDir + "/etc"));
@@ skipping 62 matching lines @@
       utils::kStatefulPartition + "/etc/omaha_id",
       &machine_id));
   EXPECT_EQ(machine_id, out1.machine_id);
   UpdateCheckParams out2;
   EXPECT_TRUE(DoTest(false, &out2));
   EXPECT_EQ(machine_id, out2.machine_id);
   EXPECT_EQ(0, System(string("rm -rf ") + kTestDir));
 }
 
 }  // namespace chromeos_update_engine