Added atof() test ported by Ananda Venkataraman.
diff --git a/runtest/math b/runtest/math
index 02fb50a..8d809a6 100644
--- a/runtest/math
+++ b/runtest/math
@@ -1,5 +1,7 @@
 abs01 abs01
 
+atof01 atof01
+
 float_bessel float_bessel -D $LTPROOT/testcases/bin -v
 float_exp_log float_exp_log -D $LTPROOT/testcases/bin -v
 float_iperb float_iperb  -D $LTPROOT/testcases/bin -v