libs/test/doc/examples/dataset_example63.run-fail.cpp

//  (C) Copyright Raffi Enficiaud 2014.
//  Distributed under the Boost Software License, Version 1.0.
//  (See accompanying file LICENSE_1_0.txt or copy at
//  http://www.boost.org/LICENSE_1_0.txt)

//  See http://www.boost.org/libs/test for the library home page.

//[example_code
#define BOOST_TEST_MODULE dataset_example63
#include <boost/test/included/unit_test.hpp>
#include <boost/test/data/test_case.hpp>
#include <boost/test/data/monomorphic.hpp>

namespace bdata = boost::unit_test::data;


BOOST_DATA_TEST_CASE( 
  test1, 
  bdata::random(1, 17) ^ bdata::xrange(7), 
  random_sample, index )
{
  std::cout << "test 1: " << random_sample 
            << ", " << index << std::endl;
  BOOST_TEST((random_sample <= 17 && random_sample >= 1));
}

BOOST_DATA_TEST_CASE( 
  test2, 
  bdata::random( (bdata::distribution=std::uniform_real_distribution<float>(1, 2)) ) 
      ^ bdata::xrange(7),
  random_sample, index )
{
  std::cout << "test 2: " << random_sample 
            << ", " << index << std::endl;
  BOOST_TEST(random_sample < 1.7); // 30% chance of failure
}
//]

Boost C++ Libraries

libs/test/doc/examples/dataset_example63.run-fail.cpp