Updated test #1665

dbms/src/IO/ReadHelpers.h

@@ -374,8 +374,7 @@ void assertInfinity(ReadBuffer & buf);
 void assertNaN(ReadBuffer & buf);
 
 
-/// Rough: not exactly nearest machine representable number is returned.
-/// Some garbage may be successfully parsed, examples: '.' parsed as 0; 123Inf parsed as inf.
+/// Some garbage may be successfully parsed, examples: '--1' parsed as '1'.
 template <typename T, typename ReturnType>
 ReturnType readFloatTextImpl(T & x, ReadBuffer & buf)
 {

dbms/tests/queries/0_stateless/00364_java_style_denormals.reference

-inf	-inf	inf	-inf	inf	-inf	nan	nan	nan	nan	nan	nan	nan	0	0	0	0	0	0	0	0	0	0	0	0	0	inf	-inf	inf	-inf	inf	-inf	nan	nan	nan	nan	nan	nan	nan	0	0	0	0	0	0	0	0	0	0	0	0	0
+inf	-inf	inf	-inf	inf	-inf	nan	nan	nan	nan	nan	nan	0	0	0	0	0	0	0	0	0	0	0	0	0	inf	-inf	inf	-inf	inf	-inf	nan	nan	nan	nan	nan	nan	0	0	0	0	0	0	0	0	0	0	0	0	0

dbms/tests/queries/0_stateless/00364_java_style_denormals.sql

@@ -11,7 +11,6 @@ toFloat64('NAN'),
 toFloat64('-NAN'),
 toFloat64('NaN'),
 toFloat64('-NaN'),
-toFloat64('+NaN'),
 
 toFloat64OrZero('in'),
 toFloat64OrZero('-in'),
@@ -39,7 +38,6 @@ toFloat32('NAN'),
 toFloat32('-NAN'),
 toFloat32('NaN'),
 toFloat32('-NaN'),
-toFloat32('+NaN'),
 
 toFloat32OrZero('in'),
 toFloat32OrZero('-in'),