mirror of
https://github.com/boostorg/contract.git
synced 2026-02-27 04:52:22 +00:00
155 lines
4.4 KiB
C++
155 lines
4.4 KiB
C++
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// Test derived and base classes all with exit invariants.
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#undef BOOST_CONTRACT_AUX_TEST_NO_A_INV
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#undef BOOST_CONTRACT_AUX_TEST_NO_B_INV
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#undef BOOST_CONTRACT_AUX_TEST_NO_C_INV
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#include "./decl.hpp"
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#include "../aux_/oteststream.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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struct err {};
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boost::contract::set_exit_invariant_failed(
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[] (boost::contract::from) { throw err(); });
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a aa;
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a_exit_inv = false;
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b_exit_inv = true;
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c_exit_inv = true;
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out.str("");
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try {
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a_entering_inv = b_entering_inv = c_entering_inv = true;
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aa.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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<< "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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<< "c::f::pre" << std::endl
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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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<< "a::f::body" << std::endl
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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 // 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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a_exit_inv = true;
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b_exit_inv = false;
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c_exit_inv = true;
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out.str("");
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try {
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a_entering_inv = b_entering_inv = c_entering_inv = true;
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aa.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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<< "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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<< "c::f::pre" << std::endl
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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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<< "a::f::body" << std::endl
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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 // 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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a_exit_inv = true;
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b_exit_inv = true;
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c_exit_inv = false;
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out.str("");
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try {
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a_entering_inv = b_entering_inv = c_entering_inv = true;
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aa.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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<< "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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<< "c::f::pre" << std::endl
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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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<< "a::f::body" << std::endl
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<< "c::static_inv" << std::endl
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<< "c::inv" << 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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a_exit_inv = false;
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b_exit_inv = false;
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c_exit_inv = false;
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out.str("");
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try {
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a_entering_inv = b_entering_inv = c_entering_inv = true;
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aa.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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<< "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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<< "c::f::pre" << std::endl
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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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<< "a::f::body" << std::endl
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<< "c::static_inv" << std::endl
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<< "c::inv" << std::endl // Test this failed (as all did).
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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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