On Fri, 15 Aug 2025 22:50:31 GMT, Valerie Peng <valer...@openjdk.org> wrote:

>> test/jdk/java/security/Security/SecurityPropFile/InvalidCryptoDisabledAlgos.java
>>  line 1:
>> 
>>> 1: /*
>> 
>> It would be nice to also have a dedicated test class under 
>> `sun/security/utils` that tests everything directly, including invalid 
>> values for the `permit` call. See `DisabledAlgorithmPermits` class for 
>> example.
>
> Hmm, I looked at that test as well as the changes that it corresponds to. 
> Given that this PR involves public JCA classes, e.g. the 4 services, having 
> tests for those services and their `getInstance(...)` methods makes more 
> sense as we need to ensure that the javadoc `@implNote` matches the actual 
> behavior. Testing the `permit` call makes a lot sense for checking invalid 
> values though. So, I will explore re-writing the 
> `test/jdk/java/security/Security/SecurityPropFile/InvalidCryptoDisabledAlgos.java`
>  to directly using the `CryptoAlgorithmConstraints.permit` method.

Yes, having tests for those services and their `getInstance(...)` methods makes 
sense of course, I'm not asking to change those tests. If you re-write 
`InvalidCryptoDisabledAlgos.java` to directly use the 
`CryptoAlgorithmConstraints.permit` method, then you can as well move it under 
`test/jdk/sun/security/util/AlgorithmConstraints` directory. I think it would 
be a better location for such test than 
`test/jdk/java/security/Security/SecurityPropFile`.

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PR Review Comment: https://git.openjdk.org/jdk/pull/26377#discussion_r2280045286

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