}
}
-TEST_CASE("simgrid::mc::udpor:Configuration: Computing Full Alternatives in Reader/Writer Example")
+TEST_CASE("simgrid::mc::udpor::Configuration: Latest Transitions")
+{
+ // The following tests concern the given event structure (labeled as "event(actor)")
+ // e1(1)
+ // / /
+ // e2(1) e3(2)
+ // / // /
+ // e4(3) e5(2) e6(1)
+ // / /
+ // e7(1) e8(1)
+ const auto t1 = std::make_shared<IndependentAction>(Transition::Type::UNKNOWN, 1);
+ const auto t2 = std::make_shared<IndependentAction>(Transition::Type::UNKNOWN, 1);
+ const auto t3 = std::make_shared<IndependentAction>(Transition::Type::UNKNOWN, 2);
+ const auto t4 = std::make_shared<IndependentAction>(Transition::Type::UNKNOWN, 3);
+ const auto t5 = std::make_shared<IndependentAction>(Transition::Type::UNKNOWN, 2);
+ const auto t6 = std::make_shared<IndependentAction>(Transition::Type::UNKNOWN, 1);
+ const auto t7 = std::make_shared<IndependentAction>(Transition::Type::UNKNOWN, 1);
+ const auto t8 = std::make_shared<IndependentAction>(Transition::Type::UNKNOWN, 1);
+
+ const UnfoldingEvent e1(EventSet(), t1);
+ const UnfoldingEvent e2(EventSet({&e1}), t2);
+ const UnfoldingEvent e3(EventSet({&e1}), t3);
+ const UnfoldingEvent e4(EventSet({&e2}), t4);
+ const UnfoldingEvent e5(EventSet({&e2, &e3}), t5);
+ const UnfoldingEvent e6(EventSet({&e3}), t6);
+ const UnfoldingEvent e7(EventSet({&e5}), t7);
+ const UnfoldingEvent e8(EventSet({&e5}), t8);
+
+ SECTION("Test that the latest events are correct on initialization")
+ {
+ SECTION("Empty configuration has no events")
+ {
+ Configuration C;
+ REQUIRE_FALSE(C.get_latest_event_of(1).has_value());
+ REQUIRE_FALSE(C.get_latest_event_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_event_of(3).has_value());
+
+ REQUIRE_FALSE(C.get_latest_action_of(1).has_value());
+ REQUIRE_FALSE(C.get_latest_action_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_action_of(3).has_value());
+ }
+
+ SECTION("Missing two actors")
+ {
+ Configuration C{&e1};
+ REQUIRE(C.get_latest_event_of(1).has_value());
+ REQUIRE(C.get_latest_event_of(1).value() == &e1);
+
+ REQUIRE_FALSE(C.get_latest_event_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_event_of(3).has_value());
+
+ REQUIRE(C.get_latest_action_of(1).has_value());
+ REQUIRE(C.get_latest_action_of(1).value() == t1.get());
+
+ REQUIRE_FALSE(C.get_latest_action_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_action_of(3).has_value());
+ }
+
+ SECTION("Two events with one actor yields the latest event")
+ {
+ Configuration C{&e1, &e2};
+ REQUIRE(C.get_latest_event_of(1).has_value());
+ REQUIRE(C.get_latest_event_of(1).value() == &e2);
+
+ REQUIRE_FALSE(C.get_latest_event_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_event_of(3).has_value());
+
+ REQUIRE(C.get_latest_action_of(1).has_value());
+ REQUIRE(C.get_latest_action_of(1).value() == t2.get());
+
+ REQUIRE_FALSE(C.get_latest_action_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_action_of(3).has_value());
+ }
+
+ SECTION("Two events with two actors")
+ {
+ Configuration C{&e1, &e3};
+ REQUIRE(C.get_latest_event_of(1).has_value());
+ REQUIRE(C.get_latest_event_of(1).value() == &e1);
+
+ REQUIRE(C.get_latest_event_of(2).has_value());
+ REQUIRE(C.get_latest_event_of(2).value() == &e3);
+
+ REQUIRE_FALSE(C.get_latest_event_of(3).has_value());
+
+ REQUIRE(C.get_latest_action_of(1).has_value());
+ REQUIRE(C.get_latest_action_of(1).value() == t1.get());
+
+ REQUIRE(C.get_latest_action_of(2).has_value());
+ REQUIRE(C.get_latest_action_of(2).value() == t3.get());
+
+ REQUIRE_FALSE(C.get_latest_action_of(3).has_value());
+ }
+
+ SECTION("Three different actors actors")
+ {
+ Configuration C{&e1, &e2, &e3, &e4, &e5};
+ REQUIRE(C.get_latest_event_of(1).has_value());
+ REQUIRE(C.get_latest_event_of(1).value() == &e2);
+
+ REQUIRE(C.get_latest_event_of(2).has_value());
+ REQUIRE(C.get_latest_event_of(2).value() == &e5);
+
+ REQUIRE(C.get_latest_event_of(3).has_value());
+ REQUIRE(C.get_latest_event_of(3).value() == &e4);
+
+ REQUIRE(C.get_latest_action_of(1).has_value());
+ REQUIRE(C.get_latest_action_of(1).value() == t2.get());
+
+ REQUIRE(C.get_latest_action_of(2).has_value());
+ REQUIRE(C.get_latest_action_of(2).value() == t5.get());
+
+ REQUIRE(C.get_latest_action_of(3).has_value());
+ REQUIRE(C.get_latest_action_of(3).value() == t4.get());
+ }
+ }
+
+ SECTION("Test that the latest events are correct when adding new events")
+ {
+ Configuration C;
+ REQUIRE_FALSE(C.get_latest_event_of(1).has_value());
+ REQUIRE_FALSE(C.get_latest_event_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_event_of(3).has_value());
+ REQUIRE_FALSE(C.get_latest_action_of(1).has_value());
+ REQUIRE_FALSE(C.get_latest_action_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_action_of(3).has_value());
+
+ C.add_event(&e1);
+ REQUIRE(C.get_latest_event_of(1).has_value());
+ REQUIRE(C.get_latest_event_of(1).value() == &e1);
+ REQUIRE_FALSE(C.get_latest_event_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_event_of(3).has_value());
+ REQUIRE(C.get_latest_action_of(1).has_value());
+ REQUIRE(C.get_latest_action_of(1).value() == t1.get());
+ REQUIRE_FALSE(C.get_latest_action_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_action_of(3).has_value());
+
+ C.add_event(&e2);
+ REQUIRE(C.get_latest_event_of(1).has_value());
+ REQUIRE(C.get_latest_event_of(1).value() == &e2);
+ REQUIRE_FALSE(C.get_latest_event_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_event_of(3).has_value());
+ REQUIRE(C.get_latest_action_of(1).has_value());
+ REQUIRE(C.get_latest_action_of(1).value() == t2.get());
+ REQUIRE_FALSE(C.get_latest_action_of(2).has_value());
+ REQUIRE_FALSE(C.get_latest_action_of(3).has_value());
+
+ C.add_event(&e3);
+ REQUIRE(C.get_latest_event_of(1).has_value());
+ REQUIRE(C.get_latest_event_of(1).value() == &e2);
+ REQUIRE(C.get_latest_event_of(2).has_value());
+ REQUIRE(C.get_latest_event_of(2).value() == &e3);
+ REQUIRE_FALSE(C.get_latest_event_of(3).has_value());
+ REQUIRE(C.get_latest_action_of(1).has_value());
+ REQUIRE(C.get_latest_action_of(1).value() == t2.get());
+ REQUIRE(C.get_latest_action_of(2).has_value());
+ REQUIRE(C.get_latest_action_of(2).value() == t3.get());
+ REQUIRE_FALSE(C.get_latest_action_of(3).has_value());
+
+ C.add_event(&e4);
+ REQUIRE(C.get_latest_event_of(1).has_value());
+ REQUIRE(C.get_latest_event_of(1).value() == &e2);
+ REQUIRE(C.get_latest_event_of(2).has_value());
+ REQUIRE(C.get_latest_event_of(2).value() == &e3);
+ REQUIRE(C.get_latest_event_of(3).has_value());
+ REQUIRE(C.get_latest_event_of(3).value() == &e4);
+ REQUIRE(C.get_latest_action_of(1).has_value());
+ REQUIRE(C.get_latest_action_of(1).value() == t2.get());
+ REQUIRE(C.get_latest_action_of(2).has_value());
+ REQUIRE(C.get_latest_action_of(2).value() == t3.get());
+ REQUIRE(C.get_latest_action_of(3).has_value());
+ REQUIRE(C.get_latest_action_of(3).value() == t4.get());
+
+ C.add_event(&e5);
+ REQUIRE(C.get_latest_event_of(1).has_value());
+ REQUIRE(C.get_latest_event_of(1).value() == &e2);
+ REQUIRE(C.get_latest_event_of(2).has_value());
+ REQUIRE(C.get_latest_event_of(2).value() == &e5);
+ REQUIRE(C.get_latest_event_of(3).has_value());
+ REQUIRE(C.get_latest_event_of(3).value() == &e4);
+ REQUIRE(C.get_latest_action_of(1).has_value());
+ REQUIRE(C.get_latest_action_of(1).value() == t2.get());
+ REQUIRE(C.get_latest_action_of(2).has_value());
+ REQUIRE(C.get_latest_action_of(2).value() == t5.get());
+ REQUIRE(C.get_latest_action_of(3).has_value());
+ REQUIRE(C.get_latest_action_of(3).value() == t4.get());
+ }
+}
+
+TEST_CASE("simgrid::mc::udpor::Configuration: Computing Full Alternatives in Reader/Writer Example")
{
// The following tests concern the given event structure that is given as
// an example in figure 1 of the original UDPOR paper.
