ceph/src/boost/libs/test/doc/examples/decorator_08.run-fail.cpp

   1 //  (C) Copyright Andrzej Krzemienski 2015.
   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 decorator_08
  10 #include <boost/test/included/unit_test.hpp>
  11 namespace utf = boost::unit_test;
  12 namespace tt = boost::test_tools;
  13
  14 BOOST_AUTO_TEST_CASE(test1)
  15 {
  16   BOOST_TEST(true);
  17 }
  18
  19 BOOST_AUTO_TEST_CASE(test2)
  20 {
  21   BOOST_TEST(false);
  22 }
  23
  24 struct if_either
  25 {
  26   std::string tc1, tc2;
  27   if_either(std::string t1, std::string t2)
  28     : tc1(t1), tc2(t2) {}
  29
  30   tt::assertion_result operator()(utf::test_unit_id)
  31   {
  32     auto& master = utf::framework::master_test_suite();
  33     auto& collector = utf::results_collector_t::instance();
  34     auto& test1_result = collector.results(master.get(tc1));
  35     auto& test2_result = collector.results(master.get(tc2));
  36
  37     if (test1_result.passed() || test2_result.passed())
  38       return true;
  39
  40     tt::assertion_result ans(false);
  41     ans.message() << tc1 << " and " << tc2 << " failed";
  42     return ans;
  43   }
  44 };
  45
  46 BOOST_AUTO_TEST_CASE(test3,
  47   * utf::precondition(if_either("test1", "test2")))
  48 {
  49   BOOST_TEST(false);
  50 }
  51
  52 BOOST_AUTO_TEST_CASE(test4,
  53   * utf::precondition(if_either("test2", "test3")))
  54 {
  55   BOOST_TEST(false);
  56 }
  57 //]