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132 lines
3.6 KiB
C++
132 lines
3.6 KiB
C++
// Copyright (c) 2016-2018 Martin Moene
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//
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// https://github.com/martinmoene/expected-lite
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include "expected-main.t.hpp"
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#define expected_PRESENT( x ) \
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std::cout << #x << ": " << x << "\n"
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#define expected_ABSENT( x ) \
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std::cout << #x << ": (undefined)\n"
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// Suppress:
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// - unused parameter, for cases without assertions such as [.std...]
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#if defined(__clang__)
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# pragma clang diagnostic ignored "-Wunused-parameter"
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#elif defined __GNUC__
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# pragma GCC diagnostic ignored "-Wunused-parameter"
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#endif
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lest::tests & specification()
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{
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static lest::tests tests;
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return tests;
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}
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CASE( "expected-lite version" "[.expected][.version]" )
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{
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expected_PRESENT( expected_lite_MAJOR );
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expected_PRESENT( expected_lite_MINOR );
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expected_PRESENT( expected_lite_PATCH );
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expected_PRESENT( expected_lite_VERSION );
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}
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CASE( "any configuration" "[.expected][.config]" )
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{
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expected_PRESENT( nsel_HAVE_STD_EXPECTED );
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expected_PRESENT( nsel_USES_STD_EXPECTED );
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expected_PRESENT( nsel_EXPECTED_DEFAULT );
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expected_PRESENT( nsel_EXPECTED_NONSTD );
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expected_PRESENT( nsel_EXPECTED_STD );
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expected_PRESENT( nsel_CONFIG_SELECT_EXPECTED );
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expected_PRESENT( nsel_CONFIG_NO_EXCEPTIONS );
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expected_PRESENT( nsel_CPLUSPLUS );
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}
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CASE( "__cplusplus" "[.stdc++]" )
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{
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expected_PRESENT( __cplusplus );
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#ifdef _MSVC_LANG
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expected_PRESENT( _MSVC_LANG );
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#else
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expected_ABSENT( _MSVC_LANG );
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#endif
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}
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CASE( "Compiler version" "[.compiler]" )
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{
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#if nsel_USES_STD_EXPECTED
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std::cout << "(Compiler version not available: using std::expected)\n";
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#else
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expected_PRESENT( nsel_COMPILER_CLANG_VERSION );
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expected_PRESENT( nsel_COMPILER_GNUC_VERSION );
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expected_PRESENT( nsel_COMPILER_MSVC_VERSION );
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#endif
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}
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CASE( "presence of C++ language features" "[.stdlanguage]" )
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{
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#if nsel_USES_STD_EXPECTED
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std::cout << "(Presence of C++ language features not available: using std::expected)\n";
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#else
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std::cout << "[.stdlanguage]: none\n";
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#endif
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}
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CASE( "presence of C++ library features" "[.stdlibrary]" )
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{
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#if nsel_USES_STD_EXPECTED
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std::cout << "(Presence of C++ library features not available: using std::expected)\n";
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#else
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#ifdef __cpp_exceptions
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expected_PRESENT( __cpp_exceptions );
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#else
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expected_ABSENT( __cpp_exceptions );
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#endif
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#ifdef __EXCEPTIONS
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expected_PRESENT( __EXCEPTIONS );
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#else
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expected_ABSENT( __EXCEPTIONS );
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#endif
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#ifdef _HAS_EXCEPTIONS
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expected_PRESENT( _HAS_EXCEPTIONS );
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#else
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expected_ABSENT( _HAS_EXCEPTIONS );
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#endif
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#ifdef _CPPUNWIND
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expected_PRESENT( _CPPUNWIND );
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#else
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expected_ABSENT( _CPPUNWIND );
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#endif
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#endif
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}
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int main( int argc, char * argv[] )
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{
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return lest::run( specification(), argc, argv );
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}
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#if 0
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g++ -I../include -o expected-lite.t.exe expected-lite.t.cpp && expected-lite.t.exe --pass
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g++ -std=c++98 -I../include -o expected-lite.t.exe expected-lite.t.cpp && expected-lite.t.exe --pass
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g++ -std=c++03 -I../include -o expected-lite.t.exe expected-lite.t.cpp && expected-lite.t.exe --pass
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g++ -std=c++0x -I../include -o expected-lite.t.exe expected-lite.t.cpp && expected-lite.t.exe --pass
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g++ -std=c++11 -I../include -o expected-lite.t.exe expected-lite.t.cpp && expected-lite.t.exe --pass
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g++ -std=c++14 -I../include -o expected-lite.t.exe expected-lite.t.cpp && expected-lite.t.exe --pass
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g++ -std=c++17 -I../include -o expected-lite.t.exe expected-lite.t.cpp && expected-lite.t.exe --pass
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cl -EHsc -I../include expected-lite.t.cpp && expected-lite.t.exe --pass
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#endif
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// end of file
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