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- //
- // verify_exp_test.cpp - tests BOOST_ASSERT expansion
- //
- // Copyright (c) 2014 Peter Dimov
- //
- // 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
- //
- #include <boost/config.hpp>
- #include <boost/current_function.hpp>
- #include <boost/detail/lightweight_test.hpp>
- #include <string>
- // default case, !NDEBUG
- // BOOST_VERIFY(x) -> BOOST_ASSERT(x)
- #undef NDEBUG
- #include <boost/assert.hpp>
- #undef BOOST_ASSERT
- void test_default()
- {
- std::string v1 = BOOST_STRINGIZE(BOOST_VERIFY(x1));
- BOOST_TEST_EQ( v1, "BOOST_ASSERT(x1)" );
- }
- // default case, NDEBUG
- // BOOST_VERIFY(x) -> ((void)(x))
- #define NDEBUG
- #include <boost/assert.hpp>
- void test_default_ndebug()
- {
- std::string v2 = BOOST_STRINGIZE(BOOST_VERIFY(x2));
- BOOST_TEST_EQ( v2, "((void)(x2))" );
- }
- // BOOST_DISABLE_ASSERTS, !NDEBUG
- // BOOST_VERIFY(x) -> ((void)(x))
- #define BOOST_DISABLE_ASSERTS
- #undef NDEBUG
- #include <boost/assert.hpp>
- void test_disabled()
- {
- std::string v3 = BOOST_STRINGIZE(BOOST_VERIFY(x3));
- BOOST_TEST_EQ( v3, "((void)(x3))" );
- }
- // BOOST_DISABLE_ASSERTS, NDEBUG
- // BOOST_VERIFY(x) -> ((void)(x))
- #undef NDEBUG
- #include <boost/assert.hpp>
- void test_disabled_ndebug()
- {
- std::string v4 = BOOST_STRINGIZE(BOOST_VERIFY(x4));
- BOOST_TEST_EQ( v4, "((void)(x4))" );
- }
- #undef BOOST_DISABLE_ASSERTS
- // BOOST_ENABLE_ASSERT_HANDLER, !NDEBUG
- // BOOST_VERIFY(x) -> BOOST_ASSERT(x)
- #define BOOST_ENABLE_ASSERT_HANDLER
- #undef NDEBUG
- #include <boost/assert.hpp>
- #undef BOOST_ASSERT
- void test_handler()
- {
- std::string v5 = BOOST_STRINGIZE(BOOST_VERIFY(x5));
- BOOST_TEST_EQ( v5, "BOOST_ASSERT(x5)" );
- }
- #define NDEBUG
- #include <boost/assert.hpp>
- #undef BOOST_ASSERT
- void test_handler_ndebug()
- {
- std::string v6 = BOOST_STRINGIZE(BOOST_VERIFY(x6));
- BOOST_TEST_EQ( v6, "BOOST_ASSERT(x6)" );
- }
- #undef BOOST_ENABLE_ASSERT_HANDLER
- // BOOST_ENABLE_ASSERT_DEBUG_HANDLER, !NDEBUG
- // BOOST_VERIFY(x) -> BOOST_ASSERT(x)
- #define BOOST_ENABLE_ASSERT_DEBUG_HANDLER
- #undef NDEBUG
- #include <boost/assert.hpp>
- #undef BOOST_ASSERT
- void test_debug_handler()
- {
- std::string v7 = BOOST_STRINGIZE(BOOST_VERIFY(x7));
- BOOST_TEST_EQ( v7, "BOOST_ASSERT(x7)" );
- }
- // BOOST_ENABLE_ASSERT_DEBUG_HANDLER, NDEBUG
- // BOOST_VERIFY(x) -> ((void)(x))
- #define NDEBUG
- #include <boost/assert.hpp>
- void test_debug_handler_ndebug()
- {
- std::string v8 = BOOST_STRINGIZE(BOOST_VERIFY(x8));
- BOOST_TEST_EQ( v8, "((void)(x8))" );
- }
- #undef BOOST_ENABLE_ASSERT_DEBUG_HANDLER
- int main()
- {
- test_default();
- test_default_ndebug();
- test_disabled();
- test_disabled_ndebug();
- test_handler();
- test_handler_ndebug();
- test_debug_handler();
- test_debug_handler_ndebug();
- return boost::report_errors();
- }
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