// SPDX-FileCopyrightText: Copyright (c) 2011-2023, NVIDIA CORPORATION. All rights reserved.
// SPDX-License-Identifier: BSD-3

#include <thrust/device_vector.h>
#include <thrust/equal.h>

#include <nvbench_helper.cuh>

#include <catch2/catch_template_test_macros.hpp>

using types = nvbench::type_list<
  bool,
  int8_t,
  int16_t,
  int32_t,
  int64_t,
#if _CCCL_HAS_INT128()
  int128_t,
#endif
  float,
  double,
  complex32,
  complex64>;

TEMPLATE_LIST_TEST_CASE("Generator seeds the data", "[gen]", types)
{
  auto generator = generate(1 << 24, bit_entropy::_0_811);

  const thrust::device_vector<TestType> vec_1 = generator;
  const thrust::device_vector<TestType> vec_2 = generator;

  REQUIRE(vec_1.size() == vec_2.size());
  REQUIRE_FALSE(thrust::equal(vec_1.begin(), vec_1.end(), vec_2.begin()));
}