mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-14 22:56:12 -04:00
Alexey Polyudov
ce4807935e
Signed-off-by: Alexey Polyudov <apolyudov@google.com> Change-Id: Ic2bdb234e89f3c5860d1b483dd4bce689f13d057
71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "core/internal/mediums/uuid.h"
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#include "platform/public/crypto.h"
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#include "platform/public/logging.h"
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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namespace location {
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namespace nearby {
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namespace connections {
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namespace {
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constexpr absl::string_view kString{"some string"};
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constexpr std::uint64_t kNum1 = 0x123456789abcdef0;
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constexpr std::uint64_t kNum2 = 0x21436587a9cbed0f;
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TEST(UuidTest, CreateFromStringWithMd5) {
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Uuid uuid(kString);
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std::string uuid_str(uuid);
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std::string uuid_data(uuid.data());
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std::string md5_data(Crypto::Md5(kString));
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NEARBY_LOG(INFO, "MD5-based UUID: '%s'", uuid_str.c_str());
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uuid_data[6] = 0;
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uuid_data[8] = 0;
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md5_data[6] = 0;
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md5_data[8] = 0;
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EXPECT_EQ(md5_data, uuid_data);
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}
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TEST(UuidTest, CreateFromBinary) {
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Uuid uuid(kNum1, kNum2);
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std::string uuid_data(uuid.data());
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std::string uuid_str(uuid);
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NEARBY_LOG(INFO, "UUID: '%s'", uuid_str.c_str());
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EXPECT_EQ(uuid_data[0], (kNum1 >> 56) & 0xFF);
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EXPECT_EQ(uuid_data[1], (kNum1 >> 48) & 0xFF);
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EXPECT_EQ(uuid_data[2], (kNum1 >> 40) & 0xFF);
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EXPECT_EQ(uuid_data[3], (kNum1 >> 32) & 0xFF);
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EXPECT_EQ(uuid_data[4], (kNum1 >> 24) & 0xFF);
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EXPECT_EQ(uuid_data[5], (kNum1 >> 16) & 0xFF);
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EXPECT_EQ(uuid_data[6], (kNum1 >> 8) & 0xFF);
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EXPECT_EQ(uuid_data[7], (kNum1 >> 0) & 0xFF);
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EXPECT_EQ(uuid_data[8], (kNum2 >> 56) & 0xFF);
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EXPECT_EQ(uuid_data[9], (kNum2 >> 48) & 0xFF);
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EXPECT_EQ(uuid_data[10], (kNum2 >> 40) & 0xFF);
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EXPECT_EQ(uuid_data[11], (kNum2 >> 32) & 0xFF);
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EXPECT_EQ(uuid_data[12], (kNum2 >> 24) & 0xFF);
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EXPECT_EQ(uuid_data[13], (kNum2 >> 16) & 0xFF);
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EXPECT_EQ(uuid_data[14], (kNum2 >> 8) & 0xFF);
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EXPECT_EQ(uuid_data[15], (kNum2 >> 0) & 0xFF);
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}
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} // namespace
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} // namespace connections
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} // namespace nearby
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} // namespace location
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