Fix leaks in several tests. Current test results (WinXP/VS10): 53 passing, 10...

Fix leaks in several tests. Current test results (WinXP/VS10): 53 passing, 10 failing, 3 don't run through (collisionResponseAnimator, sceneCollisionManager, screenshot).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4074 dfc29bdd-3216-0410-991c-e03cc46cb475

tests/createImage.cpp

@@ -15,8 +15,12 @@ static bool testImageCreation()
 	video::ITexture* tex=driver->getTexture("../media/water.jpg");
 	video::IImage* img1=driver->createImage(tex, core::vector2di(0,0), core::dimension2du(32,32));
 	video::ITexture* tex1=driver->addTexture("new1", img1);
+	img1->drop();
+	img1=0;
 	video::IImage* img2=driver->createImage(tex, core::vector2di(0,0), tex->getSize());
 	video::ITexture* tex2=driver->addTexture("new2", img2);
+	img2->drop();
+	img2 = 0;
 
 	driver->beginScene(true, true, video::SColor(255,255,0,255));//Backbuffer background is pink
 

tests/draw2DImage.cpp

@@ -111,6 +111,7 @@ bool testExactPlacement(video::E_DRIVER_TYPE driverType)
 
 	video::IImage* img = driver->createImage(rt, core::vector2di(), rt->getSize());
 	driver->writeImageToFile(img, "results/fireball.png");
+	img->drop();
 	bool result = binaryCompareFiles("media/fireball.png", "results/fireball.png");
 
 	device->closeDevice();

tests/material.cpp

@@ -11,7 +11,12 @@ static bool polygonOffset(video::E_DRIVER_TYPE type)
 
 	video::IVideoDriver* driver = device->getVideoDriver();
 	if (!driver->queryFeature(video::EVDF_POLYGON_OFFSET))
+	{
+		device->closeDevice();
+		device->run();
+		device->drop();
 		return true;
+	}
 	scene::ISceneManager* smgr = device->getSceneManager();
 
 	// create first plane

tests/testGeometryCreator.cpp

@@ -97,6 +97,10 @@ bool testGeometryCreator(void)
 	scene::IAnimatedMesh* terrain = smgr->addTerrainMesh("TerrainMeshName", colorMapImage, heightMapImage,
 		core::dimension2d<f32>(40, 40), // size of a pixel
 		8*40); // maximum height
+	colorMapImage->drop();
+	colorMapImage = 0;
+	heightMapImage->drop();
+	heightMapImage = 0;
 
 	scene::IAnimatedMeshSceneNode* anode = smgr->addAnimatedMeshSceneNode(terrain);
 	if (anode)

tests/tests-last-passed-at.txt

-Tests finished. 1 test of 1 passed.
+Tests finished. 6 tests of 6 passed.
 Compiled as DEBUG
-Test suite pass at GMT Tue Nov 29 22:04:07 2011
+Test suite pass at GMT Sun Feb 12 11:40:03 2012