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https://github.com/boostorg/contract.git
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86 lines
2.1 KiB
C++
86 lines
2.1 KiB
C++
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// Test all derived and base classes without preconditions.
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#define BOOST_CONTRACT_AUX_TEST_NO_A_PRE
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#define BOOST_CONTRACT_AUX_TEST_NO_B_PRE
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#define BOOST_CONTRACT_AUX_TEST_NO_C_PRE
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#include "decl.hpp"
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#include <boost/detail/lightweight_test.hpp>
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#include <sstream>
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int main() {
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std::ostringstream ok; ok // Test nothing fails.
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#if BOOST_CONTRACT_ENTRY_INVARIANTS
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<< "c::static_inv" << std::endl
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<< "c::inv" << std::endl
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<< "b::static_inv" << std::endl
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<< "b::inv" << std::endl
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<< "a::static_inv" << std::endl
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<< "a::inv" << std::endl
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#endif
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// No preconditions here.
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#if BOOST_CONTRACT_POSTCONDITIONS
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<< "c::f::old" << std::endl
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<< "b::f::old" << std::endl
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<< "a::f::old" << std::endl
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#endif
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<< "a::f::body" << std::endl
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#if BOOST_CONTRACT_EXIT_INVARIANTS
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<< "c::static_inv" << std::endl
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<< "c::inv" << std::endl
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<< "b::static_inv" << std::endl
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<< "b::inv" << std::endl
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<< "a::static_inv" << std::endl
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<< "a::inv" << std::endl
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#endif
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#if BOOST_CONTRACT_POSTCONDITIONS
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<< "c::f::old" << std::endl
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<< "c::f::post" << std::endl
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<< "b::f::old" << std::endl
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<< "b::f::post" << std::endl
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<< "a::f::post" << std::endl
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#endif
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;
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a aa;
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a_pre = true;
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b_pre = true;
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c_pre = true;
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out.str("");
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aa.f();
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BOOST_TEST(out.eq(ok.str()));
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a_pre = true;
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b_pre = false;
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c_pre = false;
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out.str("");
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aa.f();
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BOOST_TEST(out.eq(ok.str()));
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a_pre = false;
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b_pre = true;
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c_pre = false;
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out.str("");
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aa.f();
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BOOST_TEST(out.eq(ok.str()));
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a_pre = false;
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b_pre = false;
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c_pre = true;
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out.str("");
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aa.f();
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BOOST_TEST(out.eq(ok.str()));
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a_pre = false;
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b_pre = false;
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c_pre = false;
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out.str("");
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aa.f();
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BOOST_TEST(out.eq(ok.str()));
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return boost::report_errors();
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}
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