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3e0a7e33b1
Make some functions protected to derive a test class from stackstring which can be used to detect wether a stack or heap value is used Fix or silence issues from static analyser findings Double-check and handle surrogates in iostream
73 lines
2.4 KiB
C++
73 lines
2.4 KiB
C++
//
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// Copyright (c) 2012 Artyom Beilis (Tonkikh)
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// Copyright (c) 2019 Alexander Grund
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef BOOST_NOWIDE_LIB_TEST_H_INCLUDED
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#define BOOST_NOWIDE_LIB_TEST_H_INCLUDED
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#include <cstdlib>
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#include <sstream>
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#include <stdexcept>
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#if defined(_MSC_VER) && defined(_CPPLIB_VER) && defined(_DEBUG)
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#include <crtdbg.h>
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#endif
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namespace boost {
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namespace nowide {
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struct test_monitor
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{
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test_monitor()
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{
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#if defined(_MSC_VER) && (_MSC_VER > 1310)
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// disable message boxes on assert(), abort()
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::_set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
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#endif
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#if defined(_MSC_VER) && defined(_CPPLIB_VER) && defined(_DEBUG)
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// disable message boxes on iterator debugging violations
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_CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE);
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_CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
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#endif
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}
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};
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} // namespace nowide
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} // namespace boost
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inline boost::nowide::test_monitor& test_mon()
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{
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static boost::nowide::test_monitor instance;
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return instance;
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}
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/// Function called when a test failed to be able set a breakpoint for debugging
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inline void test_failed(const char* expr, const char* file, const int line, const char* function)
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{
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std::ostringstream ss;
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ss << "Error " << expr << " at " << file << ':' << line << " in " << function;
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throw std::runtime_error(ss.str());
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}
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#ifdef _MSC_VER
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#define DISABLE_CONST_EXPR_DETECTED __pragma(warning(push)) __pragma(warning(disable : 4127))
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#define DISABLE_CONST_EXPR_DETECTED_POP __pragma(warning(pop))
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#else
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#define DISABLE_CONST_EXPR_DETECTED
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#define DISABLE_CONST_EXPR_DETECTED_POP
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#endif
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#define TEST(x) \
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do \
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{ \
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test_mon(); \
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if(x) \
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break; \
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test_failed(#x, __FILE__, __LINE__, __FUNCTION__); \
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DISABLE_CONST_EXPR_DETECTED \
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} while(0) DISABLE_CONST_EXPR_DETECTED_POP
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#endif // #ifndef BOOST_NOWIDE_LIB_TEST_H_INCLUDED
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