RFR: 8211002: test/jdk/java/lang/Math/PowTests.java skips testing for non-corner-case values

[Joe Darcy]

On Mon, 12 Jul 2021 19:39:13 GMT, Brian Burkhalter <bpb at openjdk.org> wrote:

> Please consider this proposal to add some test coverage comparing `Math` and `StrictMath` results of `pow()`.

test/jdk/java/lang/Math/PowTests.java line 65:

> 63:         int failures = 0;
> 64:         if (Double.isNaN(smResult)) {
> 65:             if (!Double.isNaN(mResult)) failures = 1;

Pretty sure the Tests.testUlpDiff call will handle two NaNs as well as NaN/non-NaN argument.

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PR: https://git.openjdk.java.net/jdk/pull/4758