first commit

2022-10-20 20:29:11 +08:00
commit 4d531f8044
3238 changed files with 1387862 additions and 0 deletions
@@ -0,0 +1,115 @@
+/* 
+SPDX-Copyright: James Turner
+SPDX-License-Identifier: GPL-2.0-or-later 
+*/
+
+#include "testInputValue.hxx"
+
+#include <strstream>
+
+#include "test_suite/FGTestApi/testGlobals.hxx"
+
+
+#include <Autopilot/autopilot.hxx>
+#include <Autopilot/inputvalue.hxx>
+#include <Main/fg_props.hxx>
+#include <Main/globals.hxx>
+
+
+#include <simgear/math/sg_random.hxx>
+#include <simgear/props/props_io.hxx>
+
+using namespace FGXMLAutopilot;
+
+// Set up function for each test.
+void InputValueTests::setUp()
+{
+    FGTestApi::setUp::initTestGlobals("ap-inputvalue");
+}
+
+
+// Clean up after each test.
+void InputValueTests::tearDown()
+{
+    FGTestApi::tearDown::shutdownTestGlobals();
+}
+
+
+SGPropertyNode_ptr InputValueTests::configFromString(const std::string& s)
+{
+    SGPropertyNode_ptr config = new SGPropertyNode;
+
+    std::istringstream iss(s);
+    readProperties(iss, config);
+    return config;
+}
+
+void InputValueTests::testPropertyPath()
+{
+
+    sg_srandom(999);
+
+        auto config = configFromString(R"(<?xml version="1.0" encoding="UTF-8"?>
+                                    <PropertyList>
+                                       <property-path>/test/altitude-ft-node-path</property-path>
+                                        <value>1.23</value>
+                                    </PropertyList>
+                                    )");
+
+    fgSetString("/test/altitude-ft-node-path", "/test/a");
+    fgSetDouble("/test/a", 0.5);
+
+    InputValue_ptr valueA = new InputValue(*globals->get_props(), *config);
+
+    CPPUNIT_ASSERT(valueA->is_enabled());
+    // check value is not written back
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(0.5, valueA->get_value(), 0.001);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(0.5, fgGetDouble("/test/a"), 0.001);
+
+    fgSetDouble("/test/a", 2.34);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(2.34, valueA->get_value(), 0.001);
+
+    fgSetString("/test/altitude-ft-node-path", "blah");
+    CPPUNIT_ASSERT(!valueA->is_enabled());
+    // <value> is used
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(1.23, valueA->get_value(), 0.001);
+
+
+    fgSetDouble("/foo/bpath", 99);
+    fgSetString("/test/altitude-ft-node-path", "/foo/bpath");
+    CPPUNIT_ASSERT(valueA->is_enabled());
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(99.0, valueA->get_value(), 0.001);
+    
+    fgSetDouble("/foo/bpath", -45.1);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(-45.1, valueA->get_value(), 0.001);
+    
+// start with different config
+    auto config2 = configFromString(R"(<?xml version="1.0" encoding="UTF-8"?>
+                                <PropertyList>
+                                   <property-path>/test/indicated-knots-node-path</property-path>
+                                </PropertyList>
+                                )");
+
+    InputValue_ptr valueB = new InputValue(*globals->get_props(), *config2);
+    CPPUNIT_ASSERT(!valueB->is_enabled());
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, valueB->get_value(), 0.001);
+    
+    fgSetString("/test/indicated-knots-node-path", "/instruments/airspeed/output/knots");
+    CPPUNIT_ASSERT(!valueB->is_enabled());
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, valueB->get_value(), 0.001);
+    
+    // create the property, but this does not trigger the change listener, so
+    // stays invalid
+    fgSetDouble("/instruments/airspeed/output/knots", 415);
+    CPPUNIT_ASSERT(!valueB->is_enabled());
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, valueB->get_value(), 0.001);
+
+    // set the path again (with some whitespace, which is trimmed)
+    fgSetString("/test/indicated-knots-node-path", "  /instruments/airspeed/output/knots  ");
+    CPPUNIT_ASSERT(valueB->is_enabled());
+    CPPUNIT_ASSERT_DOUBLES_EQUAL(415.0, valueB->get_value(), 0.001);
+    
+    fgSetString("/test/indicated-knots-node-path", "");
+    CPPUNIT_ASSERT(!valueB->is_enabled());
+
+}