[8u] TLSv1.3 RFR: 8251478: Backport TLSv1.3 regression tests to JDK8u

[Martin Balao]

Hi Alexey,

On 8/26/20 5:55 AM, Alexey Bakhtin wrote:
> Hi Martin,
> 
> Thank you for review.
> All tests should pass after this step.
> Webrev : http://cr.openjdk.java.net/~abakhtin/tls1.3/8245466/8251478/webrev.v3/
> Git diff: http://cr.openjdk.java.net/~abakhtin/tls1.3/8245466/8251478/webrev.v3/jdk.git.diff
> 
Regarding tests regressions, I've observed the following:

 * sun/security/pkcs11/fips/ClientJSSEServerJSSE.java
  * Passes in 11.0.7 but fails in jdk8u272-b01 (old SunJSSE engine) and
in jdk8u272-b01 with the new SunJSSE engine (Step 15 - webrev.02)
  * It's an 'ignore' for 8u but don't we want to update this test with
JDK-11.0.7 changes? It should be passing with the new SunJSSE engine.

No regressions observed in the other SSL-related test categories. So the
previous seems to be the only blocker for approving Step 15 now.

Thanks,
Martin.-