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2022-10-20 20:29:11 +08:00
commit 4d531f8044
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+/*
+ * Copyright (C) 2020 James Turner
+ *
+ * This file is part of the program FlightGear.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "test_AIManager.hxx"
+
+#include <cstring>
+#include <memory>
+
+#include "test_suite/FGTestApi/NavDataCache.hxx"
+#include "test_suite/FGTestApi/TestDataLogger.hxx"
+#include "test_suite/FGTestApi/TestPilot.hxx"
+#include "test_suite/FGTestApi/testGlobals.hxx"
+
+#include <AIModel/AIAircraft.hxx>
+#include <AIModel/AIFlightPlan.hxx>
+#include <AIModel/AIManager.hxx>
+
+#include <Airports/airport.hxx>
+#include <Main/fg_props.hxx>
+#include <Main/globals.hxx>
+#include <Navaids/NavDataCache.hxx>
+#include <Navaids/navrecord.hxx>
+
+/////////////////////////////////////////////////////////////////////////////
+
+// Set up function for each test.
+void AIManagerTests::setUp()
+{
+    FGTestApi::setUp::initTestGlobals("AI");
+    FGTestApi::setUp::initNavDataCache();
+
+    globals->add_new_subsystem<FGAIManager>(SGSubsystemMgr::GENERAL);
+
+    auto props = globals->get_props();
+    props->setBoolValue("sim/ai/enabled", true);
+
+    globals->get_subsystem_mgr()->bind();
+    globals->get_subsystem_mgr()->init();
+    globals->get_subsystem_mgr()->postinit();
+}
+
+// Clean up after each test.
+void AIManagerTests::tearDown()
+{
+    FGTestApi::tearDown::shutdownTestGlobals();
+}
+
+void AIManagerTests::testBasic()
+{
+    auto aim = globals->get_subsystem<FGAIManager>();
+
+    auto bikf = FGAirport::findByIdent("BIKF");
+
+    auto pilot = SGSharedPtr<FGTestApi::TestPilot>(new FGTestApi::TestPilot);
+    FGTestApi::setPosition(bikf->geod());
+    pilot->resetAtPosition(bikf->geod());
+
+
+    pilot->setSpeedKts(220);
+    pilot->setCourseTrue(0.0);
+    pilot->setTargetAltitudeFtMSL(10000);
+
+    FGTestApi::runForTime(10.0);
+
+    auto aiUserAircraft = aim->getUserAircraft();
+    CPPUNIT_ASSERT(aiUserAircraft->isValid());
+    CPPUNIT_ASSERT(!aiUserAircraft->getDie());
+
+    const SGGeod g = globals->get_aircraft_position();
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(g.getLongitudeDeg(), aiUserAircraft->getGeodPos().getLongitudeDeg(), 0.01);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(g.getLatitudeDeg(), aiUserAircraft->getGeodPos().getLatitudeDeg(), 0.01);
+
+    // disable, the AI user aircraft doesn't track altitude?!
+    //   CPPUNIT_ASSERT_DOUBLES_EQUAL(g.getElevationFt(), aiUserAircraft->getGeodPos().getElevationFt(), 1);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(fgGetDouble("orientation/heading-deg"), aiUserAircraft->getTrueHeadingDeg(), 1);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(fgGetDouble("velocities/groundspeed-kt"), aiUserAircraft->getSpeed(), 1);
+}
+
+// test for AIFLightPlan leg / legEnd pieces.
+
+void AIManagerTests::testAircraftWaypoints()
+{
+    auto aim = globals->get_subsystem<FGAIManager>();   
+
+    SGPropertyNode_ptr aircraftDefinition(new SGPropertyNode);
+    aircraftDefinition->setStringValue("type", "aircraft");
+    aircraftDefinition->setStringValue("callsign", "G-ARTA");
+    // set class for performance data
+
+    
+    auto eggd = FGAirport::findByIdent("EGGD");
+    aircraftDefinition->setDoubleValue("heading", 90.0);
+    aircraftDefinition->setDoubleValue("latitude", eggd->geod().getLatitudeDeg());
+    aircraftDefinition->setDoubleValue("longitude", eggd->geod().getLongitudeDeg());
+    aircraftDefinition->setDoubleValue("altitude", 6000.0);
+    aircraftDefinition->setDoubleValue("speed", 250.0); // IAS or TAS?
+
+    FGTestApi::setPositionAndStabilise(eggd->geod());
+
+    auto ai = aim->addObject(aircraftDefinition);
+    CPPUNIT_ASSERT(ai);
+    CPPUNIT_ASSERT_EQUAL(FGAIBase::object_type::otAircraft, ai->getType());
+    CPPUNIT_ASSERT_EQUAL(std::string{"aircraft"}, std::string{ai->getTypeString()});
+
+    auto aiAircraft = static_cast<FGAIAircraft*>(ai.get());
+
+    const auto aiPos = aiAircraft->getGeodPos();
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(eggd->geod().getLatitudeDeg(), aiPos.getLatitudeDeg(), 0.01);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(eggd->geod().getLongitudeDeg(), aiPos.getLongitudeDeg(), 0.01);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(90.0, aiAircraft->getTrueHeadingDeg(), 1);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(250.0, aiAircraft->getSpeed(), 1);
+
+    std::unique_ptr<FGAIFlightPlan> aiFP(new FGAIFlightPlan);
+    ai->setFlightPlan(std::move(aiFP));    
+}