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flightgear/test_suite/unit_tests/Navaids/test_routeManager.cxx
legoboyvdlp R 5747b51df3 Add test for fgfp procedures (failing)
2020-05-14 11:32:49 +01:00

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#include "test_routeManager.hxx"
#include <memory>
#include <cstring>
#include <simgear/misc/sg_dir.hxx>
#include <simgear/io/iostreams/sgstream.hxx>
#include "test_suite/FGTestApi/testGlobals.hxx"
#include "test_suite/FGTestApi/NavDataCache.hxx"
#include "test_suite/FGTestApi/TestPilot.hxx"
#include <Navaids/FlightPlan.hxx>
#include <Navaids/NavDataCache.hxx>
#include <Navaids/navrecord.hxx>
#include <Navaids/navlist.hxx>
#include <Navaids/routePath.hxx>
// we need a default GPS instrument, hard to test seperately for now
#include <Instrumentation/gps.hxx>
#include <Autopilot/route_mgr.hxx>
using namespace flightgear;
static FlightPlanRef makeTestFP(const std::string& depICAO, const std::string& depRunway,
const std::string& destICAO, const std::string& destRunway,
const std::string& waypoints)
{
FlightPlanRef f = new FlightPlan;
FGTestApi::setUp::populateFPWithNasal(f, depICAO, depRunway, destICAO, destRunway, waypoints);
return f;
}
// Set up function for each test.
void RouteManagerTests::setUp()
{
FGTestApi::setUp::initTestGlobals("routemanager");
FGTestApi::setUp::initNavDataCache();
globals->add_new_subsystem<FGRouteMgr>();
// setup the default GPS, which is needed for waypoint
// sequencing to work
SGPropertyNode_ptr configNode(new SGPropertyNode);
configNode->setStringValue("name", "gps");
configNode->setIntValue("number", 0);
GPS* gps(new GPS(configNode, true /* default mode */));
m_gps = gps;
SGPropertyNode_ptr node = globals->get_props()->getNode("instrumentation", true)->getChild("gps", 0, true);
// node->setBoolValue("serviceable", true);
// globals->get_props()->setDoubleValue("systems/electrical/outputs/gps", 6.0);
globals->add_subsystem("gps", gps, SGSubsystemMgr::POST_FDM);
globals->get_subsystem_mgr()->bind();
globals->get_subsystem_mgr()->init();
FGTestApi::setUp::initStandardNasal();
globals->get_subsystem_mgr()->postinit();
}
// Clean up after each test.
void RouteManagerTests::tearDown()
{
m_gps = nullptr;
FGTestApi::tearDown::shutdownTestGlobals();
}
void RouteManagerTests::setPositionAndStabilise(const SGGeod& g)
{
FGTestApi::setPosition(g);
for (int i=0; i<60; ++i) {
globals->get_subsystem_mgr()->update(0.02);
}
}
void RouteManagerTests::testBasic()
{
//FGTestApi::setUp::logPositionToKML("rm_basic");
FlightPlanRef fp1 = makeTestFP("EGLC", "27", "EHAM", "06",
"CLN IDESI RINIS VALKO RIVER RTM EKROS");
fp1->setIdent("testplan");
fp1->setCruiseFlightLevel(360);
auto rm = globals->get_subsystem<FGRouteMgr>();
rm->setFlightPlan(fp1);
auto gpsNode = globals->get_props()->getNode("instrumentation/gps", true);
CPPUNIT_ASSERT(!strcmp("obs", gpsNode->getStringValue("mode")));
rm->activate();
CPPUNIT_ASSERT(fp1->isActive());
// Nasal deleagte should have placed GPS into leg mode
auto rmNode = globals->get_props()->getNode("autopilot/route-manager", true);
CPPUNIT_ASSERT(!strcmp("leg", gpsNode->getStringValue("mode")));
CPPUNIT_ASSERT(!strcmp("EGLC", rmNode->getStringValue("departure/airport")));
CPPUNIT_ASSERT(!strcmp("27", rmNode->getStringValue("departure/runway")));
CPPUNIT_ASSERT(!strcmp("", rmNode->getStringValue("departure/sid")));
CPPUNIT_ASSERT(!strcmp("London City", rmNode->getStringValue("departure/name")));
CPPUNIT_ASSERT(!strcmp("EHAM", rmNode->getStringValue("destination/airport")));
CPPUNIT_ASSERT(!strcmp("06", rmNode->getStringValue("destination/runway")));
CPPUNIT_ASSERT_EQUAL(360, rmNode->getIntValue("cruise/flight-level"));
CPPUNIT_ASSERT_EQUAL(false, rmNode->getBoolValue("airborne"));
CPPUNIT_ASSERT_EQUAL(0, rmNode->getIntValue("current-wp"));
auto wp0Node = rmNode->getNode("wp");
CPPUNIT_ASSERT(!strcmp("EGLC-27", wp0Node->getStringValue("id")));
auto wp1Node = rmNode->getNode("wp[1]");
CPPUNIT_ASSERT(!strcmp("CLN", wp1Node->getStringValue("id")));
FGPositioned::TypeFilter f{FGPositioned::VOR};
auto clactonVOR = fgpositioned_cast<FGNavRecord>(FGPositioned::findClosestWithIdent("CLN", SGGeod::fromDeg(0.0, 51.0), &f));
// verify hold entry course
auto pilot = SGSharedPtr<FGTestApi::TestPilot>(new FGTestApi::TestPilot);
FGTestApi::setPosition(fp1->departureRunway()->geod());
pilot->resetAtPosition(fp1->departureRunway()->geod());
pilot->setSpeedKts(220);
pilot->setCourseTrue(fp1->departureRunway()->headingDeg());
pilot->setTargetAltitudeFtMSL(10000);
bool ok = FGTestApi::runForTimeWithCheck(30.0, [rmNode] () {
if (rmNode->getIntValue("current-wp") == 1) return true;
return false;
});
CPPUNIT_ASSERT(ok);
// continue outbound for some time
pilot->setSpeedKts(250);
FGTestApi::runForTime(30.0);
// turn towards Clacton VOR
pilot->flyDirectTo(clactonVOR->geod());
pilot->setTargetAltitudeFtMSL(30000);
pilot->setSpeedKts(280);
ok = FGTestApi::runForTimeWithCheck(6000.0, [rmNode] () {
if (rmNode->getIntValue("current-wp") == 2) return true;
return false;
});
CPPUNIT_ASSERT(ok);
// short straight leg for testing
pilot->flyHeading(90.0);
pilot->setSpeedKts(330);
FGTestApi::runForTime(30.0);
// let's engage LNAV mode :)
pilot->flyGPSCourse(m_gps);
ok = FGTestApi::runForTimeWithCheck(6000.0, [rmNode] () {
if (rmNode->getIntValue("current-wp") == 5) return true;
return false;
});
CPPUNIT_ASSERT(ok);
// check where we are - should be heading to RIVER from VALKO
CPPUNIT_ASSERT_EQUAL(5, rmNode->getIntValue("current-wp"));
CPPUNIT_ASSERT(!strcmp("RIVER", wp0Node->getStringValue("id")));
CPPUNIT_ASSERT(!strcmp("RTM", wp1Node->getStringValue("id")));
// slightly rapid descent
pilot->setTargetAltitudeFtMSL(3000);
ok = FGTestApi::runForTimeWithCheck(6000.0, [rmNode] () {
if (rmNode->getIntValue("current-wp") == 7) return true;
return false;
});
CPPUNIT_ASSERT(ok);
// run until the GPS reverts to OBS mode at the end of the flight plan
ok = FGTestApi::runForTimeWithCheck(6000.0, [gpsNode] () {
std::string mode = gpsNode->getStringValue("mode");
if (mode == "obs") return true;
return false;
});
CPPUNIT_ASSERT(ok);
CPPUNIT_ASSERT_EQUAL(-1, fp1->currentIndex());
CPPUNIT_ASSERT(!fp1->isActive());
CPPUNIT_ASSERT_EQUAL(-1, rmNode->getIntValue("current-wp"));
CPPUNIT_ASSERT_EQUAL(false, rmNode->getBoolValue("active"));
}
void RouteManagerTests::testDefaultSID()
{
FlightPlanRef fp1 = makeTestFP("EGLC", "27", "EHAM", "24",
"CLN IDRID VALKO");
fp1->setIdent("testplan");
auto rm = globals->get_subsystem<FGRouteMgr>();
rm->setFlightPlan(fp1);
auto rmNode = globals->get_props()->getNode("autopilot/route-manager", true);
rmNode->setStringValue("departure/sid", "DEFAULT");
// let's see what we got :)
rm->activate();
CPPUNIT_ASSERT(fp1->isActive());
}
void RouteManagerTests::testDirectToLegOnFlightplanAndResume()
{
// FGTestApi::setUp::logPositionToKML("rm_dto_resume_leg");
// this is very similar to the identiucally name dtest in GPSTests, but relies on the Nasal
// route manager delegate to perform the same task
FlightPlanRef fp1 = makeTestFP("EBBR", "07L", "EGGD", "27",
"NIK COA DVR TAWNY WOD");
auto rm = globals->get_subsystem<FGRouteMgr>();
rm->setFlightPlan(fp1);
// FGTestApi::writeFlightPlanToKML(fp1);
auto gpsNode = globals->get_props()->getNode("instrumentation/gps", true);
auto rmNode = globals->get_props()->getNode("autopilot/route-manager", true);
CPPUNIT_ASSERT(!strcmp("obs", gpsNode->getStringValue("mode")));
rm->activate();
CPPUNIT_ASSERT(fp1->isActive());
FGTestApi::setPosition(fp1->departureRunway()->pointOnCenterline(0.0));
FGTestApi::runForTime(10.0); // let the GPS stabilize
CPPUNIT_ASSERT_EQUAL(std::string{"leg"}, std::string{gpsNode->getStringValue("mode")});
CPPUNIT_ASSERT_EQUAL(std::string{"EBBR-07L"}, std::string{gpsNode->getStringValue("wp/wp[1]/ID")});
CPPUNIT_ASSERT_EQUAL(0, rmNode->getIntValue("current-wp"));
auto wp0Node = rmNode->getNode("wp");
CPPUNIT_ASSERT(!strcmp("EBBR-07L", wp0Node->getStringValue("id")));
auto wp1Node = rmNode->getNode("wp[1]");
CPPUNIT_ASSERT(!strcmp("NIK", wp1Node->getStringValue("id")));
// initiate a direct to
SGGeod p2 = fp1->departureRunway()->pointOnCenterline(5.0* SG_NM_TO_METER);
FGTestApi::setPosition(p2);
auto doverVOR = fp1->legAtIndex(3)->waypoint()->source();
double distanceToDover = SGGeodesy::distanceNm(p2, doverVOR->geod());
double bearingToDover = SGGeodesy::courseDeg(p2, doverVOR->geod());
CPPUNIT_ASSERT_EQUAL(std::string{"DVR"}, doverVOR->ident());
gpsNode->setStringValue("scratch/ident", "DVR");
gpsNode->setDoubleValue("scratch/longitude-deg", doverVOR->geod().getLongitudeDeg());
gpsNode->setDoubleValue("scratch/latitude-deg", doverVOR->geod().getLatitudeDeg());
gpsNode->setStringValue("command", "direct");
CPPUNIT_ASSERT_EQUAL(std::string{"dto"}, std::string{gpsNode->getStringValue("mode")});
// check that upon reaching DOVER, we sequence to TAWNY and resume leg mode
// this is handled by the default delegate in Nasal
SGGeod posNearDover = SGGeodesy::direct(p2, bearingToDover, (distanceToDover - 8.0) * SG_NM_TO_METER);
FGTestApi::setPosition(posNearDover);
auto pilot = SGSharedPtr<FGTestApi::TestPilot>(new FGTestApi::TestPilot);
pilot->resetAtPosition(posNearDover);
pilot->setSpeedKts(250);
pilot->flyGPSCourse(m_gps);
bool ok = FGTestApi::runForTimeWithCheck(180.0, [fp1] () {
if (fp1->currentIndex() == 4) {
return true;
}
return false;
});
CPPUNIT_ASSERT(ok);
CPPUNIT_ASSERT_EQUAL(std::string{"leg"}, std::string{gpsNode->getStringValue("mode")});
}
void RouteManagerTests::testSequenceDiscontinuityAndResume()
{
// FGTestApi::setUp::logPositionToKML("rm_seq_discon_resume_leg");
FlightPlanRef fp1 = makeTestFP("LIRF", "16R", "LEBL", "07L",
"GITRI BALEN MUREN TOSNU");
fp1->insertWayptAtIndex(new Discontinuity(fp1), 3);
auto rm = globals->get_subsystem<FGRouteMgr>();
rm->setFlightPlan(fp1);
auto gpsNode = globals->get_props()->getNode("instrumentation/gps", true);
// auto rmNode = globals->get_props()->getNode("autopilot/route-manager", true);
auto balenLeg = fp1->legAtIndex(2);
auto pos = fp1->pointAlongRoute(2, -8.0); // 8nm before BALEN
FGTestApi::setPosition(pos);
FGTestApi::runForTime(10.0); // let the GPS stabilize
CPPUNIT_ASSERT(!strcmp("obs", gpsNode->getStringValue("mode")));
rm->activate();
CPPUNIT_ASSERT(fp1->isActive());
CPPUNIT_ASSERT(std::string{"leg"} == gpsNode->getStringValue("mode"));
fp1->setCurrentIndex(2);
auto pilot = SGSharedPtr<FGTestApi::TestPilot>(new FGTestApi::TestPilot);
pilot->resetAtPosition(pos);
pilot->setCourseTrue(270);
pilot->setSpeedKts(250);
pilot->flyGPSCourse(m_gps);
bool ok = FGTestApi::runForTimeWithCheck(180.0, [gpsNode] () {
return (gpsNode->getStringValue("mode") == std::string{"obs"});
});
CPPUNIT_ASSERT(ok);
CPPUNIT_ASSERT_EQUAL(2, fp1->currentIndex()); // shouldn't sequence
FGTestApi::runForTime(30.0);
// 2nm before MUREN : this should be on the GC course from BALEN
auto pos2 = fp1->pointAlongRoute(4, -6.0);
FGTestApi::setPosition(pos2);
FGTestApi::runForTime(2.0); // let the GPS stabilize
// initiate a direct-to the next real WP
const auto murenPos = fp1->legAtIndex(4)->waypoint()->position();
gpsNode->setStringValue("scratch/ident", "MUREN");
gpsNode->setDoubleValue("scratch/longitude-deg", murenPos.getLongitudeDeg());
gpsNode->setDoubleValue("scratch/latitude-deg", murenPos.getLatitudeDeg());
gpsNode->setStringValue("command", "direct");
CPPUNIT_ASSERT_EQUAL(std::string{"dto"}, std::string{gpsNode->getStringValue("mode")});
pilot->resetAtPosition(pos2);
pilot->flyGPSCourse(m_gps);
ok = FGTestApi::runForTimeWithCheck(600.0, [fp1] () {
if (fp1->currentIndex() == 5) {
return true;
}
return false;
});
CPPUNIT_ASSERT(ok);
CPPUNIT_ASSERT_EQUAL(std::string{"leg"}, std::string{gpsNode->getStringValue("mode")});
CPPUNIT_ASSERT_EQUAL(5, fp1->currentIndex());
FGTestApi::runForTime(30.0);
}
void RouteManagerTests::testDefaultApproach()
{
}
void RouteManagerTests::testHiddenWaypoints()
{
FlightPlanRef fp1 = makeTestFP("NZCH", "02", "NZAA", "05L",
"ALADA NS WB WN MAMOD KAPTI OH");
fp1->setIdent("testplan");
fp1->setCruiseFlightLevel(360);
auto rm = globals->get_subsystem<FGRouteMgr>();
rm->setFlightPlan(fp1);
auto gpsNode = globals->get_props()->getNode("instrumentation/gps", true);
CPPUNIT_ASSERT(!strcmp("obs", gpsNode->getStringValue("mode")));
// FIXME: use real Nasal test macros soon
auto testNode = globals->get_props()->getNode("test-data", true);
fp1->legAtIndex(3)->waypoint()->setFlag(WPT_HIDDEN);
// ensure no visual path is generated for hidden waypoints
RoutePath path(fp1);
CPPUNIT_ASSERT(path.pathForIndex(3).empty());
bool ok = FGTestApi::executeNasal(R"(
var fp = flightplan(); # retrieve the global flightplan
setprop("/test-data/a", fp.numRemainingWaypoints());
)");
CPPUNIT_ASSERT(ok);
CPPUNIT_ASSERT_EQUAL(fp1->numLegs(), testNode->getIntValue("a"));
rm->activate();
fp1->setCurrentIndex(2);
ok = FGTestApi::executeNasal(R"(
var fp = flightplan(); # retrieve the global flightplan
setprop("/test-data/a", fp.numRemainingWaypoints());
setprop("/test-data/b", fp.currentWP(2).id);
)");
CPPUNIT_ASSERT(ok);
CPPUNIT_ASSERT_EQUAL(7, testNode->getIntValue("a"));
CPPUNIT_ASSERT_EQUAL(std::string{"WN"}, std::string{testNode->getStringValue("b")});
ok = FGTestApi::executeNasal(R"(
var fp = flightplan(); # retrieve the global flightplan
setprop("/test-data/c", fp.currentWP(-1).id);
# ensure invalid offset returns nil
setprop("/test-data/d", fp.currentWP(-100) == nil);
)");
CPPUNIT_ASSERT(ok);
CPPUNIT_ASSERT_EQUAL(std::string{"ALADA"}, std::string{testNode->getStringValue("c")});
CPPUNIT_ASSERT_EQUAL(true, testNode->getBoolValue("d"));
}
void RouteManagerTests::testHoldFromNasal()
{
// FGTestApi::setUp::logPositionToKML("rm_hold_from_nasal");
// test that Nasal can set a hold-count (implicitly converting a leg
// to a Hold waypt), configure the hold radial, and exit the hold
FlightPlanRef fp1 = makeTestFP("NZCH", "02", "NZAA", "05L",
"ALADA NS WB WN MAMOD KAPTI OH");
fp1->setIdent("testplan");
fp1->setCruiseFlightLevel(360);
auto rm = globals->get_subsystem<FGRouteMgr>();
rm->setFlightPlan(fp1);
// FGTestApi::writeFlightPlanToKML(fp1);
auto gpsNode = globals->get_props()->getNode("instrumentation/gps", true);
CPPUNIT_ASSERT(!strcmp("obs", gpsNode->getStringValue("mode")));
rm->activate();
CPPUNIT_ASSERT(fp1->isActive());
CPPUNIT_ASSERT(!strcmp("leg", gpsNode->getStringValue("mode")));
SGGeod posEnrouteToWB = fp1->pointAlongRoute(3, -10.0);
FGTestApi::setPositionAndStabilise(posEnrouteToWB);
// sequence everything to the correct wp
fp1->setCurrentIndex(3);
// setup some hold data from Nasal. To make it more challenging,
// do it once the wp is already active
bool ok = FGTestApi::executeNasal(R"(
var fp = flightplan(); # retrieve the global flightplan
var leg = fp.getWP(3);
leg.hold_count = 4;
leg.hold_heading_radial_deg = 310;
)");
CPPUNIT_ASSERT(ok);
// check the value updated in the leg
CPPUNIT_ASSERT_EQUAL(4, fp1->legAtIndex(3)->holdCount());
// check we converted to a hold
auto wp = fp1->legAtIndex(3)->waypoint();
auto holdWpt = static_cast<flightgear::Hold*>(wp);
CPPUNIT_ASSERT_EQUAL(wp->type(), std::string{"hold"});
CPPUNIT_ASSERT_DOUBLES_EQUAL(310.0, holdWpt->headingRadialDeg(), 0.5);
// establish the test pilot at this position too
auto pilot = SGSharedPtr<FGTestApi::TestPilot>(new FGTestApi::TestPilot);
pilot->resetAtPosition(posEnrouteToWB);
pilot->setSpeedKts(250);
pilot->flyGPSCourse(m_gps);
pilot->setCourseTrue(gpsNode->getDoubleValue("wp/leg-true-course-deg"));
// run for a bit to stabilize everything
FGTestApi::runForTime(5.0);
// check we upgraded to a hold controller internally, and are flying to it :)
auto statusNode = gpsNode->getNode("rnav-controller-status");
CPPUNIT_ASSERT_EQUAL(std::string{"leg-to-hold"}, std::string{statusNode->getStringValue()});
// check we're on the leg
auto wbPos = fp1->legAtIndex(3)->waypoint()->position();
auto nsPos = fp1->legAtIndex(2)->waypoint()->position();
const double crsToWB = SGGeodesy::courseDeg(globals->get_aircraft_position(), wbPos);
const double crsNSWB = SGGeodesy::courseDeg(nsPos,wbPos);
CPPUNIT_ASSERT_DOUBLES_EQUAL(crsToWB, gpsNode->getDoubleValue("wp/wp[1]/bearing-true-deg"), 0.5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(crsNSWB, gpsNode->getDoubleValue("wp/leg-true-course-deg"), 0.5);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, gpsNode->getDoubleValue("wp/wp[1]/course-error-nm"), 0.05);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, gpsNode->getDoubleValue("wp/wp[1]/course-deviation-deg"), 0.5);
// fly into the hold, should be teardrop entry
ok = FGTestApi::runForTimeWithCheck(600.0, [statusNode] () {
std::string s = statusNode->getStringValue();
if (s == "entry-teardrop") return true;
return false;
});
CPPUNIT_ASSERT(ok);
ok = FGTestApi::runForTimeWithCheck(600.0, [statusNode] () {
std::string s = statusNode->getStringValue();
if (s == "hold-inbound") return true;
return false;
});
ok = FGTestApi::runForTimeWithCheck(600.0, [statusNode] () {
std::string s = statusNode->getStringValue();
if (s == "hold-outbound") return true;
return false;
});
CPPUNIT_ASSERT(ok);
// half way through the outbound turn
FGTestApi::runForTime(30.0);
ok = FGTestApi::executeNasal(R"(
setprop("/instrumentation/gps/command", "exit-hold");
)");
CPPUNIT_ASSERT(ok);
// no change yet
CPPUNIT_ASSERT_EQUAL(std::string{"hold-outbound"}, std::string{statusNode->getStringValue()});
// then we fly inbound
ok = FGTestApi::runForTimeWithCheck(600.0, [statusNode] () {
std::string s = statusNode->getStringValue();
if (s == "hold-inbound") return true;
return false;
});
CPPUNIT_ASSERT(ok);
// and then we exit
ok = FGTestApi::runForTimeWithCheck(600.0, [fp1] () {
if (fp1->currentIndex() == 4) return true;
return false;
});
CPPUNIT_ASSERT(ok);
// get back on course
FGTestApi::runForTime(60.0);
}
// check that when loading a GPX, airport waypoints are created
// by the default delegate
// https://sourceforge.net/p/flightgear/codetickets/2227/
void RouteManagerTests::loadGPX()
{
auto rm = globals->get_subsystem<FGRouteMgr>();
FlightPlanRef f = new FlightPlan;
rm->setFlightPlan(f);
SGPath gpxPath = simgear::Dir::current().path() / "test_gpx.gpx";
{
sg_ofstream s(gpxPath);
s << R"(<?xml version="1.0" encoding="UTF-8"?>
<gpx xmlns="http://www.topografix.com/GPX/1/1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" creator="SkyVector" version="1.1" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">
<rte>
<name>KJFK-KBOS</name>
<rtept lat="40.639928" lon="-73.778692">
<name>KJFK</name>
<overfly>false</overfly>
</rtept>
<rtept lat="41.641106" lon="-72.547419">
<name>HFD</name>
<overfly>false</overfly>
</rtept>
<rtept lat="42.362944" lon="-71.006389">
<name>KBOS</name>
<overfly>false</overfly>
</rtept>
</rte>
</gpx>
)";
}
CPPUNIT_ASSERT(f->load(gpxPath));
auto kbos = FGAirport::getByIdent("KBOS");
auto kjfk = FGAirport::getByIdent("KJFK");
CPPUNIT_ASSERT_EQUAL(kjfk, f->departureAirport());
CPPUNIT_ASSERT_EQUAL(static_cast<FGRunway*>(nullptr), f->departureRunway());
CPPUNIT_ASSERT_EQUAL(3, f->numLegs());
CPPUNIT_ASSERT_EQUAL(kbos, f->destinationAirport());
auto wp1 = f->legAtIndex(1);
CPPUNIT_ASSERT_EQUAL(std::string{"HFD"}, wp1->waypoint()->ident());
auto wp2 = f->legAtIndex(2);
CPPUNIT_ASSERT_EQUAL(std::string{"KBOS"}, wp2->waypoint()->ident());
}
// The same test as above, but for a file exported from the route manager or online
void RouteManagerTests::loadFgfp()
{
auto rm = globals->get_subsystem<FGRouteMgr>();
FlightPlanRef f = new FlightPlan;
rm->setFlightPlan(f);
SGPath fgfpPath = simgear::Dir::current().path() / "test_fgfp.fgfp";
{
sg_ofstream s(fgfpPath);
s << R"(<?xml version="1.0" encoding="UTF-8"?>
<PropertyList>
<version type="int">2</version>
<departure>
<airport type="string">EDDM</airport>
<runway type="string">08R</runway>
</departure>
<destination>
<airport type="string">EDDF</airport>
</destination>
<route>
<wp>
<type type="string">runway</type>
<departure type="bool">true</departure>
<ident type="string">08R</ident>
<icao type="string">EDDM</icao>
</wp>
<wp n="1">
<type type="string">navaid</type>
<ident type="string">GIVMI</ident>
<lon type="double">11.364700</lon>
<lat type="double">48.701100</lat>
</wp>
<wp n="2">
<type type="string">navaid</type>
<ident type="string">ERNAS</ident>
<lon type="double">11.219400</lon>
<lat type="double">48.844700</lat>
</wp>
<wp n="3">
<type type="string">navaid</type>
<ident type="string">TALAL</ident>
<lon type="double">11.085300</lon>
<lat type="double">49.108300</lat>
</wp>
<wp n="4">
<type type="string">navaid</type>
<ident type="string">ERMEL</ident>
<lon type="double">11.044700</lon>
<lat type="double">49.187800</lat>
</wp>
<wp n="5">
<type type="string">navaid</type>
<ident type="string">PSA</ident>
<lon type="double">9.348300</lon>
<lat type="double">49.862200</lat>
</wp>
</route>
</PropertyList>
)";
}
CPPUNIT_ASSERT(f->load(fgfpPath));
auto eddm = FGAirport::getByIdent("EDDM");
auto eddf = FGAirport::getByIdent("EDDF");
CPPUNIT_ASSERT_EQUAL(eddm, f->departureAirport());
CPPUNIT_ASSERT_EQUAL(eddm->getRunwayByIdent("08R")->ident(), f->departureRunway()->ident());
CPPUNIT_ASSERT_EQUAL(7, f->numLegs());
CPPUNIT_ASSERT_EQUAL(eddf, f->destinationAirport());
auto wp1 = f->legAtIndex(1);
CPPUNIT_ASSERT_EQUAL(std::string{"GIVMI"}, wp1->waypoint()->ident());
auto wp2 = f->legAtIndex(6);
CPPUNIT_ASSERT_EQUAL(std::string{"EDDF"}, wp2->waypoint()->ident());
}
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