56 lines
2.0 KiB
C++
56 lines
2.0 KiB
C++
// Copyright 2022 The Pigweed Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
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// use this file except in compliance with the License. You may obtain a copy of
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// 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, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations under
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// the License.
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#include "pw_bluetooth/address.h"
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#include <array>
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#include <cstdint>
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#include "gtest/gtest.h"
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#include "pw_span/span.h"
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namespace pw::bluetooth {
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namespace {
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constexpr Address kAddressString{"12:34:56:78:90:ab"};
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constexpr Address kAddressStringFromArray{pw::span<const uint8_t, 6>{
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std::array<const uint8_t, 6>{0xab, 0x90, 0x78, 0x56, 0x34, 0x12}}};
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constexpr Address kAddressArray{pw::span<const uint8_t, 6>{
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std::array<const uint8_t, 6>{0x1a, 0x2b, 0x3c, 0x4d, 0x5e, 0x6f}}};
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// Make sure these are actually constexpr.
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static_assert(kAddressString != kAddressArray, "constexpr check");
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static_assert(kAddressString == kAddressStringFromArray, "constexpr check");
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static_assert(kAddressArray.AsSpan().size() == 6, "constexpr check");
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TEST(AddressTest, ConstructorTest) {
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static_assert(kAddressString.ToString() == "12:34:56:78:90:ab",
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"constexpr check");
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static_assert(kAddressArray.ToString() == "6f:5e:4d:3c:2b:1a",
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"constexpr check");
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static_assert(kAddressArray == Address("6f:5e:4d:3c:2b:1a"),
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"constexpr check");
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static_assert(kAddressString == kAddressStringFromArray, "constexpr check");
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static_assert(kAddressString != kAddressArray, "constexpr check");
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auto addr_span = kAddressString.AsSpan();
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EXPECT_EQ(addr_span.size(), 6u);
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EXPECT_EQ(addr_span.data()[0], 0xabu);
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EXPECT_EQ(addr_span.data()[1], 0x90u);
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}
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} // namespace
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} // namespace pw::bluetooth
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