Check-in rlz code to src\rlz from http://code.google.com/p/rlz/.

rlz/lib/machine_id_unittest.cc

Index: rlz/lib/machine_id_unittest.cc
===================================================================
--- rlz/lib/machine_id_unittest.cc	(revision 0)
+++ rlz/lib/machine_id_unittest.cc	(revision 0)
@@ -0,0 +1,20 @@
+// 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 "rlz/lib/machine_id.h"
+
+#include "base/string16.h"
+#include "base/utf_string_conversions.h"
+#include "rlz/test/rlz_test_helpers.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+// This test will fail if the behavior of GetMachineId changes.
+TEST(MachineDealCodeTestMachineId, MachineId) {
+  string16 computer_sid(UTF8ToUTF16(
+        "S-1-5-21-2345599882-2448789067-1921365677"));
+  std::string id;
+  rlz_lib::testing::GetMachineIdImpl(computer_sid, 2651229008, &id);
+  EXPECT_STREQ("A341BA986A7E86840688977FCF20C86E253F00919E068B50F8",
+               id.c_str());
+}