node test start

2026-08-26 19:43:30 +00:00 · 2021-10-19 19:06:41 +03:00
parent 2a16c82be4
commit 532b1f6363
6 changed files with 194 additions and 7 deletions
@@ -0,0 +1,128 @@
+#include "nodeTest.h"
+#include "node.h"
+#include "root.h"
+
+#include <vector>
+
+using namespace std;
+
+namespace vb01{
+	NodeTest::NodeTest(){
+	}
+
+	void NodeTest::setUp(){
+		rootNode = Root::getSingleton()->getRootNode();
+		nodeA = new Node();
+		nodeB = new Node();
+		nodeC = new Node();
+		nodeD = new Node();
+
+		parentA = new Node();
+		childA0 = new Node();
+		childA1 = new Node();
+		childA2 = new Node();
+		parentA->attachChild(childA0);
+		parentA->attachChild(childA1);
+		parentA->attachChild(childA2);
+		parentB = new Node();
+		childB0 = new Node();
+		childB1 = new Node();
+		childB2 = new Node();
+		parentB->attachChild(childB0);
+		parentB->attachChild(childB1);
+		parentB->attachChild(childB2);
+		parentC = new Node();
+		childC0 = new Node();
+		childC1 = new Node();
+		childC2 = new Node();
+		parentC->attachChild(childC0);
+		parentC->attachChild(childC1);
+		parentC->attachChild(childC2);
+		parentD = new Node();
+		childD0 = new Node();
+		childD1 = new Node();
+		childD2 = new Node();
+		parentD->attachChild(childD0);
+		parentD->attachChild(childD1);
+		parentD->attachChild(childD2);
+		parentA->attachChild(parentB);
+		parentB->attachChild(parentC);
+		parentC->attachChild(parentD);
+
+		rootNode->attachChild(nodeA);
+		nodeA->attachChild(nodeB);
+		/*
+		nodeA->attachChild(nodeC);
+		nodeA->attachChild(nodeD);
+		*/
+	}
+
+	void NodeTest::tearDown(){
+		delete nodeD;
+		delete nodeC;
+		delete nodeB;
+		nodeA->dettachChild(nodeB);
+		delete nodeA;
+	}
+
+	void NodeTest::testDetachChild(){
+		nodeA->dettachChild(nodeB);
+		CPPUNIT_ASSERT(nodeA->getChild(0) != nodeB);
+	}
+
+	void NodeTest::testAdjustDir(){
+		float maxAngle = .001;
+
+		Vector3 dir[]{
+			Vector3(0, 1, 0),
+			Vector3(.8, .2, 0).norm(),
+			Vector3(-.6, 0, .9).norm(),
+			Vector3(0, -1, -.4).norm(),
+			Vector3(1, 1, 1).norm()
+		};
+		int numDirs = sizeof(dir) / sizeof(Vector3);
+
+		for(int i = 0; i < numDirs; i++){
+			nodeA->lookAt(dir[i], rootNode);
+			CPPUNIT_ASSERT(nodeA->getGlobalAxis(2).getAngleBetween(dir[i]) < maxAngle);
+		}
+	}
+
+	void NodeTest::testAdjustUp(){
+		float maxAngle = .001;
+
+		Vector3 dir[]{
+			Vector3(0, 1, 0),
+			Vector3(.8, .2, 0).norm(),
+			Vector3(-.6, 0, .9).norm(),
+			Vector3(0, -1, -.4).norm(),
+			Vector3(1, 1, 1).norm()
+		};
+
+		int numDirs = sizeof(dir) / sizeof(Vector3);
+
+		for(int i = 0; i < numDirs; i++){
+			/*
+			nodeA->lookAt(dir[i], rootNode);
+			CPPUNIT_ASSERT(nodeA->getGlobalAxis(2).getAngleBetween(dir[i]) < maxAngle);
+			*/
+		}
+	}
+
+	void NodeTest::testGetDescendants(){
+		vector<Node*> parentADescendants;
+		vector<Node*> parentBDescendants;
+		vector<Node*> parentCDescendants;
+		vector<Node*> parentDDescendants;
+
+	   	parentA->getDescendants(parentA, parentADescendants);
+	   	parentB->getDescendants(parentB, parentBDescendants);
+	   	parentC->getDescendants(parentC, parentCDescendants);
+	   	parentD->getDescendants(parentD, parentDDescendants);
+
+		parentD->getDescendants(parentD, parentDDescendants);
+		CPPUNIT_ASSERT(parentDDescendants[0] == childD0);
+		CPPUNIT_ASSERT(parentDDescendants[1] == childD1);
+		CPPUNIT_ASSERT(parentDDescendants[2] == childD2);
+	}
+}