Test ioScene needed time set to the number of the beast to work (I'm not...

Test ioScene needed time set to the number of the beast to work (I'm not joking man!). Works now independent of computer speed (but should probably use an updated irr file sooner or later - is this from irrEdit as the format looks outdated?).
Remove unused variables in billboards test and testUtils.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4170 dfc29bdd-3216-0410-991c-e03cc46cb475

tests/billboards.cpp

@@ -19,7 +19,7 @@ bool billboardSize(void)
 	video::IVideoDriver* driver = device->getVideoDriver();
 	scene::ISceneManager * smgr = device->getSceneManager();
 
-	scene::ICameraSceneNode* cam = smgr->addCameraSceneNode();
+	smgr->addCameraSceneNode();
 	scene::IBillboardSceneNode* bill = smgr->addBillboardSceneNode();
 	bill->setPosition(core::vector3df(0,0,50));
 	bill = smgr->addBillboardSceneNode();
@@ -123,7 +123,7 @@ bool billboardOrientation(void)
 	video::IVideoDriver* driver = device->getVideoDriver();
 	scene::ISceneManager * smgr = device->getSceneManager();
 
-	scene::ICameraSceneNode* cam = smgr->addCameraSceneNode();
+	smgr->addCameraSceneNode();
 	scene::IBillboardSceneNode* bill = smgr->addBillboardSceneNode(0, core::dimension2df(40,40));
 	bill->setPosition(core::vector3df(0,-15,10));
 	bill->getMaterial(0).Lighting=false;

tests/ioScene.cpp

@@ -90,6 +90,7 @@ static bool loadScene(void)
 
 	bool result = false;
 	device->run();
+	device->getTimer()->setTime(666);	// scene has animations and current scene seems to be saved at that time ... really - best result with just that number :-)
 	if (driver->beginScene(true, true, video::SColor(0, 80, 80, 80)))
 	{
 		smgr->drawAll();

tests/testUtils.cpp

@@ -361,7 +361,6 @@ void stabilizeScreenBackground(irr::video::IVideoDriver * driver,
 		u8 * image1Data = (u8*)screenshot->lock();
 
 		const u32 pixels = (screenshot->getPitch() * screenshot->getDimension().Height) / 4;
-		u32 mismatchedColours = 0;
 		bool status = true;
 		for(u32 pixel = 0; pixel < pixels; ++pixel)
 		{

tests/tests-last-passed-at.txt

 Tests finished. 1 test of 1 passed.
 Compiled as DEBUG
-Test suite pass at GMT Mon Apr 16 16:38:07 2012
+Test suite pass at GMT Tue May 29 21:19:21 2012