chromium/third_party/pffft/pffft_unittest.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <algorithm>
#include <cmath>

#include "testing/gtest/include/gtest/gtest-death-test.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/pffft/src/fftpack.h"
#include "third_party/pffft/src/pffft.h"

namespace pffft {
namespace test {
namespace {

static constexpr int kFftSizes[] = …;

double frand() { … }

void PffftValidate(int fft_size, bool complex_fft) { … }

}  // namespace

TEST(PffftTest, ValidateReal) { … }

TEST(PffftTest, ValidateComplex) { … }

}  // namespace test
}  // namespace pffft