ceph/src/boost/libs/test/test/writing-test-ts/test-fixture-detect-setup-teardown-cpp11.cpp

   1 //  (C) Copyright Raffi Enficiaud 2017.
   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 // checks issue https://svn.boost.org/trac/boost/ticket/5563 in particular
   9 // the ability of the framework to detect new fixture signatures.
  10
  11 #define BOOST_TEST_MODULE test_fixture_detect_setup_teardown_cpp11
  12 #include <boost/test/unit_test.hpp>
  13 #include <iostream>
  14 #include <boost/test/unit_test_suite.hpp>
  15 #include <boost/test/framework.hpp>
  16
  17 using namespace boost::unit_test;
  18
  19 class fixture_without {
  20 public:
  21     fixture_without() {}
  22     ~fixture_without() {}
  23 };
  24
  25 class fixture_with {
  26 public:
  27     fixture_with() {}
  28     void setup() {}
  29     void teardown() {}
  30     ~fixture_with() {}
  31 };
  32
  33 class fixture_with_child : public fixture_with {
  34 public:
  35     fixture_with_child() {}
  36     ~fixture_with_child() {}
  37 };
  38
  39 BOOST_AUTO_TEST_CASE( fixture_setup_teardown_detect )
  40 {
  41     BOOST_CHECK(!impl_fixture::has_setup<fixture_without>::value);
  42     BOOST_CHECK(!impl_fixture::has_setup<fixture_without>::value);
  43
  44     fixture_without obj;
  45     setup_conditional(obj);
  46     teardown_conditional(obj);
  47 }
  48
  49 BOOST_AUTO_TEST_CASE( fixture_setup_teardown_detect_both )
  50 {
  51     BOOST_CHECK(impl_fixture::has_setup<fixture_with>::value);
  52     BOOST_CHECK(impl_fixture::has_setup<fixture_with>::value);
  53
  54     fixture_with obj;
  55     setup_conditional(obj);
  56     teardown_conditional(obj);
  57 }
  58
  59 BOOST_AUTO_TEST_CASE( fixture_setup_teardown_detect_both_from_child )
  60 {
  61     // should detect this with the C++11/declspec approach
  62     BOOST_CHECK(impl_fixture::has_setup<fixture_with_child>::value);
  63     BOOST_CHECK(impl_fixture::has_setup<fixture_with_child>::value);
  64
  65     fixture_with_child obj;
  66     setup_conditional(obj);
  67     teardown_conditional(obj);
  68 }