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43 lines
904 B
C++
43 lines
904 B
C++
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// Test with preconditions.
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#undef BOOST_CONTRACT_AUX_TEST_NO_F_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;
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f_pre = true;
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out.str("");
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f();
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ok.str(""); ok
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<< "f::pre" << std::endl // Test no failure here.
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<< "f::old" << std::endl
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<< "f::body" << std::endl
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<< "f::post" << std::endl
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;
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BOOST_TEST(out.eq(ok.str()));
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struct err {};
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boost::contract::set_precondition_failed(
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[] (boost::contract::from) { throw err(); });
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f_pre = false;
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out.str("");
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try {
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f();
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BOOST_TEST(false);
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} catch(err const&) {
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ok.str(""); ok
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<< "f::pre" << std::endl // Test this failed.
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;
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BOOST_TEST(out.eq(ok.str()));
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} catch(...) { BOOST_TEST(false); }
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return boost::report_errors();
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}
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