[BuildRules] Changes for running unit tests from separate test dirs

[smuzaffar]

• properly cleanup up top level unit test directory
• add test directories of release/full release in path
• Run test scripts using full path e.g. for <test name="FOO" command="bar.sh"/> test will be run as $CMSSW_BASE/src/Package/Name/test/bar.sh

These changes will allow to run unit tests from their separate test paths. This will avoid the issue if two or more tests writing in to same file in $CMSSW_BASE

[smuzaffar]

test parameters:

• full_cmssw = true
• skip_tests = static

[cmsbuild]

A new Pull Request was created by @smuzaffar (Malik Shahzad Muzaffar) for branch IB/CMSSW_13_1_X/master.

@cmsbuild, @smuzaffar, @aandvalenzuela, @iarspider can you please review it and eventually sign? Thanks.
@perrotta, @dpiparo, @rappoccio you are the release manager for this.
cms-bot commands are listed here

[smuzaffar]

please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-8b5c55/31087/summary.html
COMMIT: 6b59221
CMSSW: CMSSW_13_1_X_2023-03-06-1100/el8_amd64_gcc11
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmsdist/8361/31087/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @smorovic DAQ: fix noninitialized pointer in input source cmssw#40953
• @lwang046 HcalDQM: Fix HFRaddam event type cmssw#40916

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-8b5c55/31087/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-8b5c55/31087/git-merge-result

Comparison Summary

Summary:

• You potentially removed 182 lines from the logs
• Reco comparison results: 7 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 3529727
• DQMHistoTests: Total failures: 7
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3529698
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 48 files compared)
• Checked 213 log files, 164 edm output root files, 49 DQM output files
• TriggerResults: no differences found

[smuzaffar]

+externals

lets get this in, we still need to fix many unit tests so that they use full paths instead of src/Package

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_13_1_X/master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @rappoccio (and backports should be raised in the release meeting by the corresponding L2)