test tools implementation completely reworked. All tools inplemented through single vararg function

[SVN r26919]

libs/test

@@ -1 +1 @@
-Subproject commit e68b00a5c4509537f64c1e3df7df3c96d701a583
+Subproject commit 7e24121fc78c714bb9f50dcdcb45b41dfd360a40