3 Commits

Author	SHA1	Message	Date
Brian Burkhalter	f9a9e68c05	8074460: Always print seeds used in [Splittable]Random instances in java.math tests ... Create a utility class which creates a pseudorandom number generator (PRNG) and retains the seed. Use this class in java.math tests which use a PRNG. Always print the seed value before the PRNG is used. Reviewed-by: darcy	2015-03-06 16:00:58 -08:00
Brian Burkhalter	f707a2fd5a	8027595: Enable BigInteger overflow tests in JTREG ... Remove space in @test tags, remove OOME catches, add @run tag for StringConstructorOverflow. Reviewed-by: mduigou	2014-04-18 14:03:46 -07:00
Dmitry Nadezhin	9e7ba92bff	6910473: java.math.BigInteger.bitLength() may return negative "int" on large numbers ... 8021203: BigInteger.doubleValue/floatValue returns 0.0 instead of Infinity 8021204: Constructor BigInteger(String val, int radix) doesn't detect overflow 8022780: Incorrect BigInteger division because of MutableBigInteger.bitLength() overflow Prevent construction of overflowed BigIntegers. Reviewed-by: bpb, darcy, psandoz	2013-10-30 17:45:12 -07:00