Porting refactoring changes:...

base/rand_util_unittest.cc

Index: base/rand_util_unittest.cc
===================================================================
--- base/rand_util_unittest.cc	(revision 0)
+++ base/rand_util_unittest.cc	(revision 0)
@@ -0,0 +1,22 @@
+// Copyright (c) 2008 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/rand_util.h"
+
+#include <limits>
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+const int kIntMin = std::numeric_limits<int>::min();
+const int kIntMax = std::numeric_limits<int>::max();
+
+}  // namespace
+
+TEST(RandUtilTest, SameMinAndMax) {
+  EXPECT_EQ(base::RandInt(0, 0), 0);
+  EXPECT_EQ(base::RandInt(kIntMin, kIntMin), kIntMin);
+  EXPECT_EQ(base::RandInt(kIntMax, kIntMax), kIntMax);
+}