Chris Hegarty
008fee0591
8079782: RandomFactory should be in the jdk.testlibrary package
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Reviewed-by: bpb
2015-05-08 11:02:33 +01:00
Brian Burkhalter
30e8183ee8
8078672: Print and allow setting by Java property seeds used to initialize Random instances in java.lang numerics tests
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Add ability to initial the random number generator from the system property "seed" and print to STDOUT the seed value actually used.
Reviewed-by: darcy
2015-04-29 16:34:49 -07:00
Joe Darcy
86c109e149
8078334: Mark regression tests using randomness
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Reviewed-by: xuelei, alanb
2015-04-29 10:25:53 -07:00
Brian Burkhalter
f9a9e68c05
8074460: Always print seeds used in [Splittable]Random instances in java.math tests
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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
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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
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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
