DJB2 Hash for applications where high speed hash or checksum values are neede...

media/base/djb2_unittest.cc

+// 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 "media/base/djb2.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+uint8 kTestData[] = { 1, 2, 3 };
+
+TEST(DJB2HashTest, HashTest) {
+  EXPECT_EQ(DJB2Hash(NULL, 0, 0u), 0u);
+  EXPECT_EQ(DJB2Hash(kTestData, sizeof(kTestData), 5381u),
+                     ((5381u * 33u + 1u) * 33u + 2u) * 33u + 3u);
+}