// Copyright 2019 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/legacy_hash.h" #include #include "base/strings/string_piece.h" #include "testing/gtest/include/gtest/gtest.h" namespace base { namespace legacy { TEST(LegacyHashTest, CityHashV103) { constexpr struct { StringPiece input; uint64_t output; uint64_t output_with_seed; } kTestCases[] = { {"", 11160318154034397263ull, 14404538258149959151ull}, {"0123456789", 12631666426400459317ull, 12757304017804637665ull}, {"hello world", 12386028635079221413ull, 4144044770257928618ull}, }; for (const auto& test_case : kTestCases) { SCOPED_TRACE(test_case.input); auto bytes = as_bytes(make_span(test_case.input)); EXPECT_EQ(test_case.output, CityHash64(bytes)); } for (const auto& test_case : kTestCases) { SCOPED_TRACE(test_case.input); auto bytes = as_bytes(make_span(test_case.input)); EXPECT_EQ(test_case.output_with_seed, CityHash64WithSeed(bytes, 112358)); } } } // namespace legacy } // namespace base