Have to use fuzzy comparison instead of binary comparision in test...

Have to use fuzzy comparison instead of binary comparision in test writeImageToFile as it's using renderresult which can differ slightly in some pixels.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4171 dfc29bdd-3216-0410-991c-e03cc46cb475

tests/tests-last-passed-at.txt

 Tests finished. 1 test of 1 passed.
 Compiled as DEBUG
-Test suite pass at GMT Tue May 29 21:19:21 2012
+Test suite pass at GMT Sat Jun  2 20:20:17 2012
 

tests/writeImageToFile.cpp

@@ -108,7 +108,8 @@ bool writeImageToFile(void)
 	writtenFile = 0;
 
 	referenceFilename = "media/Burning's Video-drawPixel.png";
-	if (!binaryCompareFiles(writtenFilename, referenceFilename))
+
+	if (  fuzzyCompareImages(driver,writtenFilename, referenceFilename)   < 99.9)
 	{
 		logTestString("File written from memory is not the same as the reference file. %s:%d\n" ,  __FILE__, __LINE__);
 //		assert_log(false);