Fixed testbase.TriangleTest.
Fixed testbase.TriangleTest.

th3infinity/libavg,libavg/libavg,libavg/libavg,libavg/libavg,yyd01245/libavg,hoodie/libavg,yyd01245/libavg,th3infinity/libavg,scotty007/libavg,hoodie/libavg,th3infinity/libavg,scotty007/libavg,hoodie/libavg,libavg/libavg,yyd01245/libavg,hoodie/libavg,scotty007/libavg,scotty007/libavg,th3infinity/libavg,yyd01245/libavg