68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
// Copyright 2021 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_log_tokenized/metadata.h"
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#include "gtest/gtest.h"
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namespace pw::log_tokenized {
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namespace {
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TEST(Metadata, NoLineBits) {
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using NoLineBits = internal::GenericMetadata<6, 0, 10, 16>;
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constexpr NoLineBits test1 = NoLineBits::Set<0, 0, 0>();
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static_assert(test1.level() == 0);
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static_assert(test1.module() == 0);
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static_assert(test1.flags() == 0);
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static_assert(test1.line_number() == 0);
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constexpr NoLineBits test2 = NoLineBits::Set<3, 2, 1>();
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static_assert(test2.level() == 3);
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static_assert(test2.module() == 2);
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static_assert(test2.flags() == 1);
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static_assert(test2.line_number() == 0);
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constexpr NoLineBits test3 = NoLineBits::Set<63, 65535, 1023>();
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static_assert(test3.level() == 63);
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static_assert(test3.module() == 65535);
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static_assert(test3.flags() == 1023);
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static_assert(test3.line_number() == 0);
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}
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TEST(Metadata, NoFlagBits) {
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using NoFlagBits = internal::GenericMetadata<3, 13, 0, 16>;
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constexpr NoFlagBits test1 = NoFlagBits::Set<0, 0, 0, 0>();
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static_assert(test1.level() == 0);
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static_assert(test1.module() == 0);
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static_assert(test1.flags() == 0);
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static_assert(test1.line_number() == 0);
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constexpr NoFlagBits test2 = NoFlagBits::Set<3, 2, 0, 1>();
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static_assert(test2.level() == 3);
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static_assert(test2.module() == 2);
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static_assert(test2.flags() == 0);
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static_assert(test2.line_number() == 1);
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constexpr NoFlagBits test3 = NoFlagBits::Set<7, 65535, 0, (1 << 13) - 1>();
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static_assert(test3.level() == 7);
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static_assert(test3.module() == 65535);
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static_assert(test3.flags() == 0);
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static_assert(test3.line_number() == (1 << 13) - 1);
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}
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} // namespace
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} // namespace pw::log_tokenized
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