text: /*
   *  Copyright 2008-2013 NVIDIA Corporation
   *  Modifications Copyright© 2019 Advanced Micro Devices, Inc. All rights reserved.
   *
   *  Licensed under the Apache License, Version 2.0 (the "License");
   *  you may not use this file except in compliance with the License.
   *  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   */
  
  #include <thrust/advance.h>
  #include <thrust/sequence.h>
  
  #include "test_header.hpp"
  
  TESTS_DEFINE(AdvanceVectorTests, VectorSignedIntegerTestsParams);
  
  // TODO expand this with other iterator types (forward, bidirectional, etc.)
  
  TYPED_TEST(AdvanceVectorTests, TestAdvance)
  {
      using Vector = typename TestFixture::input_type;
      using T      = typename Vector::value_type;
  
      typedef typename Vector::iterator Iterator;
  
      SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
  
      Vector v(100);
      thrust::sequence(v.begin(), v.end());
  
      Iterator i = v.begin();
  
      thrust::advance(i, 7);
  
      ASSERT_EQ(*i, T(7));
  
      thrust::advance(i, 13);
  
      ASSERT_EQ(*i, T(20));
  
      thrust::advance(i, -10);
  
      ASSERT_EQ(*i, T(10));
  }
  