| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "event_log_list_builder.h" |
| |
| #include <inttypes.h> |
| #include <gtest/gtest.h> |
| #include <gmock/gmock.h> |
| #include <log/log.h> |
| |
| using testing::ElementsAreArray; |
| |
| TEST(EventLogListBuilder, Empty) { |
| EventLogListBuilder builder; |
| |
| const uint8_t EXPECTED_LOG[] = { |
| EVENT_TYPE_LIST, |
| 0, // Number of items in the list. |
| }; |
| |
| std::unique_ptr<uint8_t[]> log; |
| size_t size; |
| builder.Release(&log, &size); |
| EXPECT_EQ(2U, size); |
| |
| uint8_t* log_data = log.get(); |
| EXPECT_THAT(std::vector<uint8_t>(log_data, log_data + size), |
| ElementsAreArray(EXPECTED_LOG)); |
| } |
| |
| TEST(EventLogListBuilder, SingleInt) { |
| EventLogListBuilder builder; |
| |
| const uint8_t EXPECTED_LOG[] = { |
| EVENT_TYPE_LIST, |
| 1, // Number of items in the list. |
| EVENT_TYPE_INT, |
| 42, 0, 0, 0, // 4 byte integer value. |
| }; |
| |
| builder.Append(42); |
| |
| std::unique_ptr<uint8_t[]> log; |
| size_t size; |
| builder.Release(&log, &size); |
| EXPECT_EQ(7U, size); |
| |
| uint8_t* log_data = log.get(); |
| EXPECT_THAT(std::vector<uint8_t>(log_data, log_data + size), |
| ElementsAreArray(EXPECTED_LOG)); |
| } |
| |
| TEST(EventLogListBuilder, SingleString) { |
| EventLogListBuilder builder; |
| |
| const uint8_t EXPECTED_LOG[] = { |
| EVENT_TYPE_LIST, |
| 1, // Number of items in the list. |
| EVENT_TYPE_STRING, |
| 5, 0, 0, 0, // 4 byte length of the string. |
| 'D', 'r', 'o', 'i', 'd', |
| }; |
| |
| builder.Append("Droid"); |
| |
| std::unique_ptr<uint8_t[]> log; |
| size_t size; |
| builder.Release(&log, &size); |
| EXPECT_EQ(12U, size); |
| |
| uint8_t* log_data = log.get(); |
| EXPECT_THAT(std::vector<uint8_t>(log_data, log_data + size), |
| ElementsAreArray(EXPECTED_LOG)); |
| } |
| |
| TEST(EventLogListBuilder, IntThenString) { |
| EventLogListBuilder builder; |
| |
| const uint8_t EXPECTED_LOG[] = { |
| EVENT_TYPE_LIST, |
| 2, // Number of items in the list. |
| EVENT_TYPE_INT, |
| 42, 0, 0, 0, // 4 byte integer value. |
| EVENT_TYPE_STRING, |
| 5, 0, 0, 0, // 4 byte length of the string. |
| 'D', 'r', 'o', 'i', 'd', |
| }; |
| |
| builder.Append(42); |
| builder.Append("Droid"); |
| |
| std::unique_ptr<uint8_t[]> log; |
| size_t size; |
| builder.Release(&log, &size); |
| EXPECT_EQ(17U, size); |
| |
| uint8_t* log_data = log.get(); |
| EXPECT_THAT(std::vector<uint8_t>(log_data, log_data + size), |
| ElementsAreArray(EXPECTED_LOG)); |
| } |