Review of openjdk test targets

[sophia-guo]

Most of openjdk test targets were created at the initial stage of aqa-tests. Some of them might need to be updated as test environment has been changed or test groups in upstream openjdk have updates.

[ ] targets limited to jdk8 and jdk9 - disabled for 11+ as originally no test images available

• hotspot_serviceability
• all target start with hotspot_

[ ] some testcases might be duplicate in multiple targets

• jdk_svc_sanity and jdk_jdk jdk_svc_sanity and jdk_jdi has 32 duplicated testcases, which both include jdk_jdi_sanity #3993
• jdk_svc_sanity and jdk_jfi jdk_svc_sanity and jdk_jfr has duplicate subset testcases jdk_jfr_sanity #4013
• jdk11_tier1_buffer and jdk_nio jdk11_tier1_buffer is subset of jdk_nio, which cause 13 duplicated testcases #3998
• jdk11_tier1_iso8859 is subset of jdk_nio jdk11_tier1_iso8859 is subset of jdk_nio, which cause duplicated testcase sun/nio/cs/ISO8859x.java #4020
• jdk11_tier1_pack200 is subset of jdk_tools jdk11_tier1_pack200 is subset of jdk_tools which cause 18 duplicated testcases #4021

[ ] any other targets?

• The sanity.openjdk and extended.openjdk test target run 168 duplicated testcases #3991

[sophia-guo]

Note:

jdk11_tier1_buffer and jdk_nio #3998
jdk11_tier1_iso8859 is subset of jdk_nio #4020
jdk11_tier1_pack200 is subset of jdk_tools #4021

Those jdk**tier1** targets were originally setup to ensure all tier1 targets are covered by level sanity. So tests can be run nightly and if there is a failure it can be noticed immediately. All those tier1_** targets are subset of other targets of extended, which means there are duplicate testcases running in sanity and extended.

jdk_svc_sanity and jdk_jdk #3993
jdk_svc_sanity and jdk_jfi #4013

Those two are similar situation.
Deleting those targets #4018 #3994 #4019 means moving those tier1 testcases from sanity to extended. Tests will only run weekly.

[sophia-guo]

Note : some sanity tests has been moved from sanity to extended
#3994
#4019

When reorganize the tier1 and tier1 targets probably need to move those tests back.

Another issue is #4019 make sanity aix failed with no test selected. https://ci.adoptopenjdk.net/job/Test_openjdk11_hs_sanity.openjdk_ppc64_aix/530/

[sophia-guo]

#4218

[smlambert]

Related: #4127