74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
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#include "test_aircraftPerformance.hxx"
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#include "test_suite/FGTestApi/globals.hxx"
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#include "test_suite/FGTestApi/NavDataCache.hxx"
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#include <simgear/misc/strutils.hxx>
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#include <Main/fg_props.hxx>
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#include <Aircraft/AircraftPerformance.hxx>
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using namespace flightgear;
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// Set up function for each test.
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void AircraftPerformanceTests::setUp()
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{
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FGTestApi::setUp::initTestGlobals("aircraft-perf");
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FGTestApi::setUp::initNavDataCache();
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}
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// Clean up after each test.
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void AircraftPerformanceTests::tearDown()
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{
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FGTestApi::tearDown::shutdownTestGlobals();
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}
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void AircraftPerformanceTests::testBasic()
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{
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fgSetString("/aircraft/performance/icao-category", "C");
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AircraftPerformance ap;
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.groundSpeedForAltitudeKnots(1000), 152, 1e-3);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.groundSpeedForAltitudeKnots(8000), 224, 1e-3);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.groundSpeedForAltitudeKnots(20000), 491, 1e-3);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.groundSpeedForAltitudeKnots(35000), 461, 1e-3);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.groundSpeedForAltitudeKnots(38000), 458, 1e-3);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.groundSpeedForAltitudeKnots(40000), 458, 1e-3);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.timeBetween(3000, 6000), 100, 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.distanceNmBetween(3000, 6000), 5.430, 1e-3);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.timeBetween(36000, 34000), 100, 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.distanceNmBetween(36000, 34000), 12.805, 1e-1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.timeBetween(15000, 20000), 300, 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.distanceNmBetween(15000, 18000), 14.270, 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.timeBetween(2000, 25000), 1191.6, 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.distanceNmBetween(2000, 25000), 123.06, 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.timeBetween(36000, 3000), 1666.6, 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(ap.distanceNmBetween(36000, 3000), 162.02, 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(251.5, ap.timeToCruise(32.0, 350000), 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(503.0, ap.timeToCruise(64.0, 380000), 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(1553.7, ap.turnRadiusMForAltitude(4000), 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(3322.4, ap.turnRadiusMForAltitude(16000), 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(4602.6, ap.turnRadiusMForAltitude(30000), 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(4475.5, ap.turnRadiusMForAltitude(38000), 1);
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}
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void AircraftPerformanceTests::testAltitudeGradient()
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{
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fgSetString("/aircraft/performance/icao-category", "E");
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AircraftPerformance ap;
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CPPUNIT_ASSERT_DOUBLES_EQUAL(8332, ap.computePreviousAltitude(10000, 6000), 1);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(3260, ap.computeNextAltitude(4000, 2000), 1);
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}
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