On Tue, 26 Nov 2024 14:08:23 GMT, Raffaello Giulietti <rgiulie...@openjdk.org>
wrote:
>> fabioromano1 has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Added tests for exact results path
>
> test/jdk/java/math/BigDecimal/SquareRootTests.java line 200:
>
>> 198: // mc.roundingMode != RoundingMode.UNNECESSARY &&
>> mc.precision == 0
>> 199: try {
>> 200: result = BigDecimal.TEN.sqrt(arbitrary);
>
> Suggestion:
>
> result = input.sqrt(arbitrary);
For the other paths, looking at already existing tests, it seems to me that
they should already cover all the possible paths for every `RoundingMode`.
There remains only the case when `workingScale` overflows, but I'm not sure if
it requires a test, as future implementations could extend the range of the
values supported by the algorithm...
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/21301#discussion_r1858684372
