/* * Copyright 2019 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 "packet/bit_inserter.h" #include <gtest/gtest.h> #include <memory> #include "os/log.h" using bluetooth::packet::BitInserter; using std::vector; namespace bluetooth { namespace packet { class BitInserterTest : public ::testing::Test { public: BitInserterTest() {} ~BitInserterTest() = default; }; TEST(BitInserterTest, addMoreBits) { std::vector<uint8_t> bytes; BitInserter it(bytes); for (size_t i = 0; i < 9; i++) { it.insert_bits(static_cast<uint8_t>(i), i); } it.insert_bits(static_cast<uint8_t>(0b1010), 4); std::vector<uint8_t> result = { 0b00011101 /* 3 2 1 */, 0b00010101 /* 5 4 */, 0b11100011 /* 7 6 */, 0b10000000 /* 8 */, 0b10100000 /* filled with 1010 */}; ASSERT_EQ(result.size(), bytes.size()); for (size_t i = 0; i < bytes.size(); i++) { ASSERT_EQ(result[i], bytes[i]); } } } // namespace packet } // namespace bluetooth