ceph/src/boost/libs/geometry/test/core/assert.cpp

   1 // Boost.Geometry (aka GGL, Generic Geometry Library)
   2 // Unit Test
   3
   4 // Copyright (c) 2015 Oracle and/or its affiliates.
   5
   6 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
   7
   8 // Use, modification and distribution is subject to the Boost Software License,
   9 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  10 // http://www.boost.org/LICENSE_1_0.txt)
  11
  12
  13 #include <geometry_test_common.hpp>
  14
  15 #define BOOST_GEOMETRY_ENABLE_ASSERT_HANDLER
  16 #include <boost/geometry/core/assert.hpp>
  17
  18 struct assert_failure_exception
  19     : std::exception
  20 {
  21     const char * what() const throw()
  22     {
  23         return "assertion failure";
  24     }
  25 };
  26
  27 namespace boost { namespace geometry {
  28
  29 inline void assertion_failed(char const * expr, char const * function, char const * file, long line)
  30 {
  31     throw assert_failure_exception();
  32 }
  33
  34 inline void assertion_failed_msg(char const * expr, char const * msg, char const * function, char const * file, long line)
  35 {
  36     throw assert_failure_exception();
  37 }
  38
  39 }}
  40
  41 void fun1(bool condition)
  42 {
  43     BOOST_GEOMETRY_ASSERT(condition);
  44 }
  45
  46 void fun2(bool condition, const char* msg = "")
  47 {
  48     BOOST_GEOMETRY_ASSERT_MSG(condition, msg);
  49 }
  50
  51 bool is_ok(assert_failure_exception const& ) { return true; }
  52
  53 int test_main(int, char* [])
  54 {
  55     int a = 1;
  56
  57     fun1(a == 1);
  58     BOOST_CHECK_EXCEPTION(fun1(a == 2), assert_failure_exception, is_ok);
  59     fun2(a == 1);
  60     BOOST_CHECK_EXCEPTION(fun2(a == 2), assert_failure_exception, is_ok);
  61
  62     return 0;
  63 }