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CommRadio: capture current behaviour for EPLL

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This commit is contained in:
James Turner 2021-02-23 13:51:27 +00:00
parent 41f9884b70
commit 7961f12e81
2 changed files with 75 additions and 9 deletions
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76
test_suite/unit_tests/Instrumentation/test_commRadio.cxx
View file

@ -38,19 +38,14 @@ void CommRadioTests::tearDown()
// return buf;
// }
void CommRadioTests::testBasic()
{
}
void CommRadioTests::testEightPointThree()
SGSubsystemRef CommRadioTests::setupStandardRadio(const std::string& name, int index, bool enable833)
{
SGPropertyNode_ptr configNode(new SGPropertyNode);
configNode->setStringValue("name", "commtest");
configNode->setIntValue("number", 2);
configNode->setBoolValue("eight-point-three", true);
configNode->setStringValue("name", name);
configNode->setIntValue("number", index);
configNode->setBoolValue("eight-point-three", enable833);
auto r = Instrumentation::CommRadio::createInstance(configNode);
fgSetBool("/sim/atis/enabled", false);
r->bind();
@ -58,6 +53,18 @@ void CommRadioTests::testEightPointThree()
globals->add_subsystem("comm-radio", r);
return r;
}
void CommRadioTests::testBasic()
{
}
void CommRadioTests::testEightPointThree()
{
auto r = setupStandardRadio("commtest", 2, true);
FGAirportRef apt = FGAirport::getByIdent("EGKK");
FGTestApi::setPositionAndStabilise(apt->geod());
@ -104,6 +111,7 @@ void CommRadioTests::testEightPointThree()
CPPUNIT_ASSERT_EQUAL(326, n->getIntValue("frequencies/selected-channel"));
CPPUNIT_ASSERT_DOUBLES_EQUAL(120.03333, n->getDoubleValue("frequencies/selected-real-frequency-mhz"), 1e-6);
// under-run the permitted frequency range
n->setDoubleValue("frequencies/selected-mhz", 117.99);
r->update(1.0);
CPPUNIT_ASSERT_DOUBLES_EQUAL(25.0, n->getDoubleValue("frequencies/selected-channel-width-khz"), 1e-3);
@ -115,4 +123,54 @@ void CommRadioTests::testEightPointThree()
CPPUNIT_ASSERT_EQUAL("118.705"s, string{n->getStringValue("frequencies/selected-mhz-fmt")});
CPPUNIT_ASSERT_EQUAL(113, n->getIntValue("frequencies/selected-channel"));
CPPUNIT_ASSERT_DOUBLES_EQUAL(118.700, n->getDoubleValue("frequencies/selected-real-frequency-mhz"), 1e-6);
// over-run the frequency range
n->setDoubleValue("frequencies/selected-mhz", 137.000);
r->update(1.0);
CPPUNIT_ASSERT_DOUBLES_EQUAL(8.33, n->getDoubleValue("frequencies/selected-channel-width-khz"), 1e-3);
CPPUNIT_ASSERT_EQUAL("136.990"s, string{n->getStringValue("frequencies/selected-mhz-fmt")});
CPPUNIT_ASSERT_EQUAL(3039, n->getIntValue("frequencies/selected-channel"));
CPPUNIT_ASSERT_DOUBLES_EQUAL(136.99166, n->getDoubleValue("frequencies/selected-real-frequency-mhz"), 1e-6);
}
void CommRadioTests::testEPLLTuning833()
{
auto r = setupStandardRadio("commtest", 2, true);
FGAirportRef apt = FGAirport::getByIdent("EPLL");
FGTestApi::setPositionAndStabilise(apt->geod());
SGPropertyNode_ptr n = globals->get_props()->getNode("instrumentation/commtest[2]");
// should be EPLL TWR
n->setDoubleValue("frequencies/selected-mhz", 124.23);
r->update(1.0);
CPPUNIT_ASSERT_EQUAL("EPLL"s, string{n->getStringValue("airport-id")});
CPPUNIT_ASSERT_EQUAL("Lodz TOWER"s, string{n->getStringValue("station-name")});
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, n->getDoubleValue("slant-distance-m"), 1e-6);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, n->getDoubleValue("signal-quality-norm"), 1e-6);
}
void CommRadioTests::testEPLLTuning25()
{
auto r = setupStandardRadio("commtest", 2, false);
FGAirportRef apt = FGAirport::getByIdent("EPLL");
FGTestApi::setPositionAndStabilise(apt->geod());
SGPropertyNode_ptr n = globals->get_props()->getNode("instrumentation/commtest[2]");
// should be EPLL TWR
n->setDoubleValue("frequencies/selected-mhz", 124.23);
r->update(1.0);
CPPUNIT_ASSERT_DOUBLES_EQUAL(124.23, n->getDoubleValue("frequencies/selected-mhz"), 1e-6);
CPPUNIT_ASSERT_EQUAL("124.22"s, string{n->getStringValue("frequencies/selected-mhz-fmt")});
// fail for now
#if 0
CPPUNIT_ASSERT_EQUAL("EPLL"s, string{n->getStringValue("airport-id")});
CPPUNIT_ASSERT_EQUAL("Lodz TOWER"s, string{n->getStringValue("station-name")});
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, n->getDoubleValue("slant-distance-m"), 1e-6);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, n->getDoubleValue("signal-quality-norm"), 1e-6);
#endif
}

8
test_suite/unit_tests/Instrumentation/test_commRadio.hxx
View file

@ -24,6 +24,8 @@
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <simgear/structure/subsystem_mgr.hxx>
class FGNavRadio;
class SGGeod;
@ -35,9 +37,13 @@ class CommRadioTests : public CppUnit::TestFixture
CPPUNIT_TEST(testBasic);
CPPUNIT_TEST(testEightPointThree);
CPPUNIT_TEST(testEPLLTuning833);
CPPUNIT_TEST(testEPLLTuning25);
CPPUNIT_TEST_SUITE_END();
SGSubsystemRef setupStandardRadio(const std::string& name, int index, bool enable833);
public:
// Set up function for each test.
void setUp();
@ -50,4 +56,6 @@ public:
// The tests.
void testBasic();
void testEightPointThree();
void testEPLLTuning833();
void testEPLLTuning25();
};