Move base to DEPS

base/hash_unittest.cc

-// Copyright 2014 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/hash.h"
-
-#include <string>
-#include <vector>
-
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace base {
-
-TEST(HashTest, String) {
-  std::string str;
-  // Empty string (should hash to 0).
-  str = "";
-  EXPECT_EQ(0u, Hash(str));
-
-  // Simple test.
-  str = "hello world";
-  EXPECT_EQ(2794219650u, Hash(str));
-
-  // Change one bit.
-  str = "helmo world";
-  EXPECT_EQ(1006697176u, Hash(str));
-
-  // Insert a null byte.
-  str = "hello  world";
-  str[5] = '\0';
-  EXPECT_EQ(2319902537u, Hash(str));
-
-  // Test that the bytes after the null contribute to the hash.
-  str = "hello  worle";
-  str[5] = '\0';
-  EXPECT_EQ(553904462u, Hash(str));
-
-  // Extremely long string.
-  // Also tests strings with high bit set, and null byte.
-  std::vector<char> long_string_buffer;
-  for (int i = 0; i < 4096; ++i)
-    long_string_buffer.push_back((i % 256) - 128);
-  str.assign(&long_string_buffer.front(), long_string_buffer.size());
-  EXPECT_EQ(2797962408u, Hash(str));
-
-  // All possible lengths (mod 4). Tests separate code paths. Also test with
-  // final byte high bit set (regression test for http://crbug.com/90659).
-  // Note that the 1 and 3 cases have a weird bug where the final byte is
-  // treated as a signed char. It was decided on the above bug discussion to
-  // enshrine that behaviour as "correct" to avoid invalidating existing hashes.
-
-  // Length mod 4 == 0.
-  str = "hello w\xab";
-  EXPECT_EQ(615571198u, Hash(str));
-  // Length mod 4 == 1.
-  str = "hello wo\xab";
-  EXPECT_EQ(623474296u, Hash(str));
-  // Length mod 4 == 2.
-  str = "hello wor\xab";
-  EXPECT_EQ(4278562408u, Hash(str));
-  // Length mod 4 == 3.
-  str = "hello worl\xab";
-  EXPECT_EQ(3224633008u, Hash(str));
-}
-
-TEST(HashTest, CString) {
-  const char* str;
-  // Empty string (should hash to 0).
-  str = "";
-  EXPECT_EQ(0u, Hash(str, strlen(str)));
-
-  // Simple test.
-  str = "hello world";
-  EXPECT_EQ(2794219650u, Hash(str, strlen(str)));
-
-  // Ensure that it stops reading after the given length, and does not expect a
-  // null byte.
-  str = "hello world; don't read this part";
-  EXPECT_EQ(2794219650u, Hash(str, strlen("hello world")));
-}
-
-}  // namespace base