| // Copyright 2022 The Pigweed Authors |
| // |
| // 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 |
| // |
| // https://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 "pw_bluetooth/address.h" |
| |
| #include <array> |
| #include <cstdint> |
| |
| #include "gtest/gtest.h" |
| #include "pw_span/span.h" |
| |
| namespace pw::bluetooth { |
| namespace { |
| |
| constexpr Address kAddressString{"12:34:56:78:90:ab"}; |
| constexpr Address kAddressStringFromArray{pw::span<const uint8_t, 6>{ |
| std::array<const uint8_t, 6>{0xab, 0x90, 0x78, 0x56, 0x34, 0x12}}}; |
| |
| constexpr Address kAddressArray{pw::span<const uint8_t, 6>{ |
| std::array<const uint8_t, 6>{0x1a, 0x2b, 0x3c, 0x4d, 0x5e, 0x6f}}}; |
| |
| // Make sure these are actually constexpr. |
| static_assert(kAddressString != kAddressArray, "constexpr check"); |
| static_assert(kAddressString == kAddressStringFromArray, "constexpr check"); |
| static_assert(kAddressArray.AsSpan().size() == 6, "constexpr check"); |
| |
| TEST(AddressTest, ConstructorTest) { |
| static_assert(kAddressString.ToString() == "12:34:56:78:90:ab", |
| "constexpr check"); |
| static_assert(kAddressArray.ToString() == "6f:5e:4d:3c:2b:1a", |
| "constexpr check"); |
| static_assert(kAddressArray == Address("6f:5e:4d:3c:2b:1a"), |
| "constexpr check"); |
| |
| static_assert(kAddressString == kAddressStringFromArray, "constexpr check"); |
| static_assert(kAddressString != kAddressArray, "constexpr check"); |
| |
| auto addr_span = kAddressString.AsSpan(); |
| EXPECT_EQ(addr_span.size(), 6u); |
| EXPECT_EQ(addr_span.data()[0], 0xabu); |
| EXPECT_EQ(addr_span.data()[1], 0x90u); |
| } |
| |
| } // namespace |
| } // namespace pw::bluetooth |