ceph/src/boost/libs/test/doc/examples/dataset_example63.run-fail.cpp

   1 //  (C) Copyright Raffi Enficiaud 2014.
   2 //  Distributed under the Boost Software License, Version 1.0.
   3 //  (See accompanying file LICENSE_1_0.txt or copy at
   4 //  http://www.boost.org/LICENSE_1_0.txt)
   5
   6 //  See http://www.boost.org/libs/test for the library home page.
   7
   8 //[example_code
   9 #define BOOST_TEST_MODULE dataset_example63
  10 #include <boost/test/included/unit_test.hpp>
  11 #include <boost/test/data/test_case.hpp>
  12 #include <boost/test/data/monomorphic.hpp>
  13
  14 namespace bdata = boost::unit_test::data;
  15
  16
  17 BOOST_DATA_TEST_CASE(
  18   test1,
  19   bdata::random(1, 17) ^ bdata::xrange(7),
  20   random_sample, index )
  21 {
  22   std::cout << "test 1: " << random_sample
  23             << ", " << index << std::endl;
  24   BOOST_TEST((random_sample <= 17 && random_sample >= 1));
  25 }
  26
  27 BOOST_DATA_TEST_CASE(
  28   test2,
  29   bdata::random( (bdata::distribution=std::uniform_real_distribution<float>(1, 2)) )
  30       ^ bdata::xrange(7),
  31   random_sample, index )
  32 {
  33   std::cout << "test 2: " << random_sample
  34             << ", " << index << std::endl;
  35   BOOST_TEST(random_sample < 1.7); // 30% chance of failure
  36 }
  37 //]