first commit

2022-10-20 20:29:11 +08:00
commit 4d531f8044
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+#include "test_transponder.hxx"
+
+#include <cstring>
+#include <memory>
+
+#include "test_suite/FGTestApi/NavDataCache.hxx"
+#include "test_suite/FGTestApi/testGlobals.hxx"
+
+#include <Airports/airport.hxx>
+#include <Navaids/NavDataCache.hxx>
+
+#include <Instrumentation/transponder.hxx>
+#include <Main/fg_props.hxx>
+#include <Main/locale.hxx>
+
+// Set up function for each test.
+void TransponderTests::setUp()
+{
+    FGTestApi::setUp::initTestGlobals("transponder");
+    FGTestApi::setUp::initNavDataCache();
+}
+
+
+// Clean up after each test.
+void TransponderTests::tearDown()
+{
+    FGTestApi::tearDown::shutdownTestGlobals();
+}
+
+SGSubsystemRef TransponderTests::setupStandardTransponder(const std::string& name, int index)
+{
+    SGPropertyNode_ptr configNode(new SGPropertyNode);
+
+    globals->get_props()->setDoubleValue("systems/electrical/outputs/transponder", 10.0);
+
+    configNode->setStringValue("name", name);
+    configNode->setIntValue("number", index);
+    auto r = new Transponder(configNode);
+
+    r->bind();
+    r->init();
+
+    globals->add_subsystem("transponder", r, SGSubsystemMgr::FDM);
+
+    return r;
+}
+
+void TransponderTests::testBasic()
+{
+    SGPropertyNode* altitudeSource = fgGetNode("/instrumentation/altimeter", true);
+
+    auto t = setupStandardTransponder("transponder", 0);
+    altitudeSource->setDoubleValue("mode-s-alt-ft", 1234.0);
+
+
+    SGPropertyNode* xpdrNode = fgGetNode("/instrumentation/transponder[0]");
+    xpdrNode->setIntValue("inputs/knob-mode", 5); // KNOB_ALT
+    xpdrNode->setIntValue("inputs/mode", 2);      // MODE S
+
+    xpdrNode->setIntValue("id-code", 4621);
+
+    t->update(1.0);
+
+    CPPUNIT_ASSERT_EQUAL(4, xpdrNode->getIntValue("inputs/digit[3]"));
+    CPPUNIT_ASSERT_EQUAL(6, xpdrNode->getIntValue("inputs/digit[2]"));
+    CPPUNIT_ASSERT_EQUAL(2, xpdrNode->getIntValue("inputs/digit[1]"));
+    CPPUNIT_ASSERT_EQUAL(1, xpdrNode->getIntValue("inputs/digit[0]"));
+
+    CPPUNIT_ASSERT_EQUAL(true, xpdrNode->getBoolValue("altitude-valid"));
+    CPPUNIT_ASSERT_EQUAL(1234, xpdrNode->getIntValue("altitude"));
+
+    xpdrNode->setIntValue("inputs/digit[2]", 2);
+    CPPUNIT_ASSERT_EQUAL(4221, xpdrNode->getIntValue("id-code"));
+
+    t->update(1.0);
+
+    CPPUNIT_ASSERT_EQUAL(4221, xpdrNode->getIntValue("transmitted-id"));
+
+    xpdrNode->setBoolValue("inputs/ident-btn", true);
+    CPPUNIT_ASSERT_EQUAL(true, xpdrNode->getBoolValue("ident"));
+    xpdrNode->setBoolValue("inputs/ident-btn", false);
+
+    // remain on for now
+    CPPUNIT_ASSERT_EQUAL(true, xpdrNode->getBoolValue("ident"));
+
+    FGTestApi::runForTime(20.0);
+    CPPUNIT_ASSERT_EQUAL(false, xpdrNode->getBoolValue("ident"));
+
+    xpdrNode->setIntValue("inputs/knob-mode", 1); // KNOB_STANDBY
+}
+
+void TransponderTests::testStandby()
+{
+    SGPropertyNode* altitudeSource = fgGetNode("/instrumentation/altimeter", true);
+    auto t = setupStandardTransponder("transponder", 0);
+    altitudeSource->setDoubleValue("mode-s-alt-ft", 1234.0);
+
+
+    SGPropertyNode* xpdrNode = fgGetNode("/instrumentation/transponder[0]");
+    xpdrNode->setIntValue("inputs/knob-mode", 1); // KNOB_STANDBY
+    xpdrNode->setIntValue("id-code", 4621);
+
+    t->update(1.0);
+
+    CPPUNIT_ASSERT_EQUAL(4621, xpdrNode->getIntValue("id-code"));
+    CPPUNIT_ASSERT_EQUAL(-9999, xpdrNode->getIntValue("transmitted-id"));
+}