RFR: 7903519 : jtreg/jtharness is missing features for basic crash testing

[andrlos]

On Wed, 13 Dec 2023 09:49:19 GMT, Jiří Vaněk <jvanek at openjdk.org> wrote:

>> this does not exactly add a crash testing option, however it allows users to define their own resultModifiers that they can force jtharness to use via advertising their resultModifier service in META-INF. I tested it with basic crashOnlyModificator and it works as intended - allows me to correctly skip and pass all the regular failures and only leaves me with crash tests as failures. Perfect for corner cases like JVM testing and such.
>> Also checked correct behavior in the logs, where the regular failure is still being reported and only the justification of the result modification is added at the bottom.
>
> src/com/sun/javatest/Script.java line 514:
> 
>> 512:             if (service != null) {
>> 513:                 // Found more than one implementation, throw an exception
>> 514:                 throw new IllegalStateException("Multiple implementations found!");
> 
> Multiple implementations of what?

yep, will clarify in next commit

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PR Review Comment: https://git.openjdk.org/jtharness/pull/57#discussion_r1425227195