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- // (C) Copyright Gennadiy Rozental 2011-2015.
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- // See http://www.boost.org/libs/test for the library home page.
- //[example_code
- #define BOOST_TEST_MODULE example
- #include <boost/test/included/unit_test.hpp>
- extern void foo( int i );
- BOOST_AUTO_TEST_CASE( test_external_interface )
- {
- for( int i = 3; i >=0; i-- ) {
- BOOST_TEST_CHECKPOINT( "Calling 'foo' with i=" << i );
- foo( i );
- }
- }
- void goo( int value )
- {
- BOOST_TEST_CHECKPOINT( "Inside goo with value '" << value << "'");
- }
- void foo( int i )
- {
- if( i == 1 )
- throw std::runtime_error("Undefined Behaviour ahead!");
- // following line may not raise an exception on some compilers:
- // Undefined Behaviour is implementation specific
- goo( 2/(i-1) );
- }
- //]
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