ceph/src/boost/libs/test/doc/examples/decorator_21.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_21
  10 #include <boost/test/included/unit_test.hpp>
  11
  12 namespace utf = boost::unit_test;
  13 namespace tt = boost::test_tools;
  14
  15 tt::assertion_result fail(utf::test_unit_id)
  16 {
  17   tt::assertion_result ans(false);
  18   ans.message() << "precondition failed";
  19   return ans;
  20 }
  21
  22 BOOST_AUTO_TEST_CASE(test_1)
  23 {
  24   BOOST_TEST(false);
  25 }
  26
  27 BOOST_AUTO_TEST_CASE(test_2,
  28   * utf::depends_on("test_1"))
  29 {
  30   BOOST_TEST(true);
  31 }
  32
  33 BOOST_AUTO_TEST_CASE(test_3,
  34   * utf::precondition(fail))
  35 {
  36   BOOST_TEST(true);
  37 }
  38 //]