boostorg/throw_exception
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Test virtual inheritance from boost::exception

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This commit is contained in:
Peter Dimov
2019-11-30 20:14:39 +02:00
parent ea9bd58f8c
commit 6458a1de40
3 changed files with 68 additions and 2 deletions
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6
test/throw_exception_test2.cpp
View File

@ -16,13 +16,19 @@ class my_exception2: public std::exception, public boost::exception
{ {
}; };
class my_exception3: public std::exception, public virtual boost::exception
{
};
int main() int main()
{ {
BOOST_TEST_THROWS( boost::throw_exception( my_exception() ), boost::exception ); BOOST_TEST_THROWS( boost::throw_exception( my_exception() ), boost::exception );
BOOST_TEST_THROWS( boost::throw_exception( my_exception2() ), boost::exception ); BOOST_TEST_THROWS( boost::throw_exception( my_exception2() ), boost::exception );
BOOST_TEST_THROWS( boost::throw_exception( my_exception3() ), boost::exception );
BOOST_TEST_THROWS( BOOST_THROW_EXCEPTION( my_exception() ), boost::exception ); BOOST_TEST_THROWS( BOOST_THROW_EXCEPTION( my_exception() ), boost::exception );
BOOST_TEST_THROWS( BOOST_THROW_EXCEPTION( my_exception2() ), boost::exception ); BOOST_TEST_THROWS( BOOST_THROW_EXCEPTION( my_exception2() ), boost::exception );
BOOST_TEST_THROWS( BOOST_THROW_EXCEPTION( my_exception3() ), boost::exception );
return boost::report_errors(); return boost::report_errors();
} }

28
test/throw_exception_test3.cpp
View File

@ -17,6 +17,10 @@ class my_exception2: public std::exception, public boost::exception
{ {
}; };
class my_exception3: public std::exception, public virtual boost::exception
{
};
int main() int main()
{ {
try try
@ -43,6 +47,18 @@ int main()
BOOST_TEST_THROWS( boost::rethrow_exception( p ), boost::exception ); BOOST_TEST_THROWS( boost::rethrow_exception( p ), boost::exception );
} }
try
{
boost::throw_exception( my_exception3() );
}
catch( ... )
{
boost::exception_ptr p = boost::current_exception();
BOOST_TEST_THROWS( boost::rethrow_exception( p ), my_exception3 );
BOOST_TEST_THROWS( boost::rethrow_exception( p ), boost::exception );
}
try try
{ {
BOOST_THROW_EXCEPTION( my_exception() ); BOOST_THROW_EXCEPTION( my_exception() );
@ -67,5 +83,17 @@ int main()
BOOST_TEST_THROWS( boost::rethrow_exception( p ), boost::exception ); BOOST_TEST_THROWS( boost::rethrow_exception( p ), boost::exception );
} }
try
{
BOOST_THROW_EXCEPTION( my_exception3() );
}
catch( ... )
{
boost::exception_ptr p = boost::current_exception();
BOOST_TEST_THROWS( boost::rethrow_exception( p ), my_exception3 );
BOOST_TEST_THROWS( boost::rethrow_exception( p ), boost::exception );
}
return boost::report_errors(); return boost::report_errors();
} }

36
test/throw_exception_test4.cpp
View File

@ -17,6 +17,10 @@ class my_exception2: public std::exception, public boost::exception
{ {
}; };
class my_exception3: public std::exception, public virtual boost::exception
{
};
int main() int main()
{ {
try try
@ -36,7 +40,7 @@ int main()
int const * line = boost::get_error_info<boost::throw_line>( x ); int const * line = boost::get_error_info<boost::throw_line>( x );
BOOST_TEST( line != 0 ); BOOST_TEST( line != 0 );
BOOST_TEST_EQ( *line, 24 ); BOOST_TEST_EQ( *line, 28 );
} }
{ {
@ -64,7 +68,35 @@ int main()
int const * line = boost::get_error_info<boost::throw_line>( x ); int const * line = boost::get_error_info<boost::throw_line>( x );
BOOST_TEST( line != 0 ); BOOST_TEST( line != 0 );
BOOST_TEST_EQ( *line, 52 ); BOOST_TEST_EQ( *line, 56 );
}
{
char const * const * function = boost::get_error_info<boost::throw_function>( x );
BOOST_TEST( function != 0 );
BOOST_TEST_CSTR_EQ( *function, BOOST_CURRENT_FUNCTION );
}
}
try
{
BOOST_THROW_EXCEPTION( my_exception3() );
}
catch( boost::exception const & x )
{
{
char const * const * file = boost::get_error_info<boost::throw_file>( x );
BOOST_TEST( file != 0 );
BOOST_TEST_CSTR_EQ( *file, __FILE__ );
}
{
int const * line = boost::get_error_info<boost::throw_line>( x );
BOOST_TEST( line != 0 );
BOOST_TEST_EQ( *line, 84 );
} }
{ {