AU: Add test-channel to the list of valid tracks.

omaha_request_params_unittest.cc

 // Copyright (c) 2010 The Chromium OS 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 "base/file_util.h"
 #include "gtest/gtest.h"
@@ skipping 307 matching lines @@
     params.SetTrack("zootrack");
   }
   OmahaRequestParams out;
   EXPECT_TRUE(DoTest(&out, "", ""));
   EXPECT_EQ("arm-generic", out.os_board);
   EXPECT_EQ("footrack", out.app_track);
 }
 
 TEST_F(OmahaRequestDeviceParamsTest, IsValidTrackTest) {
   params_.SetBuildTypeOfficial(true);
+  EXPECT_TRUE(params_.IsValidTrack("canary-channel"));
   EXPECT_TRUE(params_.IsValidTrack("beta-channel"));
   EXPECT_TRUE(params_.IsValidTrack("dev-channel"));
   EXPECT_FALSE(params_.IsValidTrack("some-channel"));
   EXPECT_FALSE(params_.IsValidTrack(""));
   params_.SetBuildTypeOfficial(false);
+  EXPECT_TRUE(params_.IsValidTrack("canary-channel"));
   EXPECT_TRUE(params_.IsValidTrack("beta-channel"));
   EXPECT_TRUE(params_.IsValidTrack("dev-channel"));
   EXPECT_TRUE(params_.IsValidTrack("some-channel"));
   EXPECT_TRUE(params_.IsValidTrack(""));
 }
 
 TEST_F(OmahaRequestDeviceParamsTest, InvalidTrackTest) {
   ASSERT_TRUE(WriteFileString(
       kTestDir + "/etc/lsb-release",
       "CHROMEOS_RELEASE_BOARD=arm-generic\n"
@@ skipping 33 matching lines @@
   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("", out.hardware_class);
   EXPECT_TRUE(out.delta_okay);
   EXPECT_EQ("dev-channel", out.app_track);
   EXPECT_EQ("http://www.google.com", out.update_url);
 }
 
 }  // namespace chromeos_update_engine