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// Copyright (c) 2023 Cloudflare, Inc.
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// Licensed under the Apache 2.0 license found in the LICENSE file or at:
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//     https://opensource.org/licenses/Apache-2.0
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#include <workerd/tests/bench-tools.h>
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#include <workerd/tests/test-fixture.h>
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// A benchmark for GlobalScope functionality.
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namespace workerd {
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namespace {
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struct GlobalScopeBenchmark: public benchmark::Fixture {
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  virtual ~GlobalScopeBenchmark() noexcept(true) {}
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  void SetUp(benchmark::State& state) noexcept(true) override {
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    TestFixture::SetupParams params = {.mainModuleSource = R"(
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        export default {
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          async fetch(request) {
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            return new Response("OK");
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          },
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        };
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      )"_kj};
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    fixture = kj::heap<TestFixture>(kj::mv(params));
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  }
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  void TearDown(benchmark::State& state) noexcept(true) override {
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    fixture = nullptr;
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  }
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  kj::Own<TestFixture> fixture;
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};
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BENCHMARK_F(GlobalScopeBenchmark, request)(benchmark::State& state) {
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  for (auto _: state) {
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    for (size_t i = 0; i < 1000; ++i) {
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      benchmark::DoNotOptimize(
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          fixture->runRequest(kj::HttpMethod::POST, "http://www.example.com"_kj, "TEST"_kj));
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      benchmark::DoNotOptimize(i);
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    }
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  }
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}
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}  // namespace
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}  // namespace workerd