// Copyright (c) Microsoft Corporation.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

#include <benchmark/benchmark.h>
#include <filesystem>
#include <string_view>

void BM_lexically_normal(benchmark::State& state) {
    using namespace std::literals;
    static constexpr std::wstring_view args[5]{
        LR"(C:Snippets)"sv,
        LR"(.\Snippets)"sv,
        LR"(..\..\IDE\VC\Snippets)"sv,
        LR"(C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\VC\Snippets)"sv,
        LR"(/\server/\share/\a/\b/\c/\./\./\d/\../\../\../\../\../\../\../\other/x/y/z/.././..\meow.txt)"sv,
    };

    const auto index = state.range(0);
    const std::filesystem::path p(args[index]);
    for (auto _ : state) {
        benchmark::DoNotOptimize(p.lexically_normal());
    }
}

BENCHMARK(BM_lexically_normal)->DenseRange(0, 4, 1);

BENCHMARK_MAIN();
