ceph/src/boost/libs/core/test/lightweight_test_test.cpp

   1 //
   2 // Test for lightweight_test.hpp
   3 //
   4 // Copyright (c) 2014 Peter Dimov
   5 //
   6 // Distributed under the Boost Software License, Version 1.0.
   7 // See accompanying file LICENSE_1_0.txt or copy at
   8 // http://www.boost.org/LICENSE_1_0.txt
   9 //
  10
  11 #include <boost/detail/lightweight_test.hpp>
  12
  13 struct X
  14 {
  15 };
  16
  17 #if !defined( BOOST_NO_EXCEPTIONS )
  18 # define LWT_THROW( x ) throw x
  19 #else
  20 # define LWT_THROW( x ) ((void)(x))
  21 #endif
  22
  23 void f( bool x )
  24 {
  25     if( x )
  26     {
  27         LWT_THROW( X() );
  28     }
  29     else
  30     {
  31         LWT_THROW( 5 );
  32     }
  33 }
  34
  35 int main()
  36 {
  37     int x = 0;
  38
  39     // BOOST_TEST
  40
  41     BOOST_TEST( x == 0 );
  42     BOOST_TEST( ++x == 1 );
  43     BOOST_TEST( x++ == 1 );
  44     BOOST_TEST( x == 2? true: false );
  45     BOOST_TEST( x == 2? &x: 0 );
  46
  47     // BOOST_TEST_NOT
  48
  49     BOOST_TEST_NOT( x == 1 );
  50     BOOST_TEST_NOT( ++x == 2 );
  51     BOOST_TEST_NOT( x++ == 2 );
  52     BOOST_TEST_NOT( --x == 2 );
  53     BOOST_TEST_NOT( x-- == 2 );
  54     BOOST_TEST_NOT( x == 2? false: true );
  55     BOOST_TEST_NOT( x == 2? 0: &x );
  56
  57     // BOOST_TEST_EQ
  58
  59     BOOST_TEST_EQ( x, 2 );
  60     BOOST_TEST_EQ( ++x, 3 );
  61     BOOST_TEST_EQ( x++, 3 );
  62
  63     int y = 4;
  64
  65     BOOST_TEST_EQ( ++x, ++y );
  66     BOOST_TEST_EQ( x++, y++ );
  67
  68     // BOOST_TEST_NE
  69
  70     BOOST_TEST_NE( ++x, y );
  71     BOOST_TEST_NE( &x, &y );
  72
  73     // BOOST_TEST_THROWS
  74
  75     BOOST_TEST_THROWS( throw X(), X );
  76     BOOST_TEST_THROWS( throw 1, int );
  77
  78     BOOST_TEST_THROWS( f(true), X );
  79     BOOST_TEST_THROWS( f(false), int );
  80
  81     return boost::report_errors();
  82 }