Re-write and massively re-use code for Create Execution Unit tests

[Karl-G1]

• [x] This contribution adheres to CONTRIBUTING.md.

What does this Pull Request accomplish?

• Update and enable Create Execution Unit tests
  • I ended up doing a massive re-write / componentization of the test logic
  • One sub VI now tests the configuration for all 3 scenarios (BC, RT, BC+RT)
  • globalSetUp and globalTearDown were added to script a configuration from one test asset
  • Scripting calls remove the BC or RTs depending on the test config
• Fix an issue with Scripting/Acyclic Frames/Find All Acyclic Frames.vi
  • When running the Execution Unit Factory -> Get VS Channel Handles and Messages.vi, acyclic frames are retrieved if any transmitted messages are present
  • There was no check if the BC was present, so looking up the acyclic frames parented under the BC throws an error
  • I'm not sure why this wasn't breaking a RT-only deployment... but it was breaking this test

Why should this Pull Request be merged?

Enable the Create Execution Unit tests

What testing has been done?

I ran all of the tests and used results to get the terminal, channel, and message counts. I verified these values against looking at the system definition produced in each case.

Note about Expected Messages in the RT-only case: This makes sense, as it is not finding MC 01. This is a message not received by any terminal in the file because it is a BC to RT message with no corresponding RT, so nothing about it gets persisted in the system definition file.

Expected vs. found channels/messages


VI Tester results


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Check Execution Unit Channel Count.vi.png


Create Execution Unit.lvclass--Check Expected Terminal and Message Counts.vi.png


Create Execution Unit.lvclass--Check Rx Execution Unit Message Count.vi.png


Create Execution Unit.lvclass--Check Tx Async Execution Unit Message Count.vi.png


Create Execution Unit.lvclass--Check Tx Execution Unit Message Count.vi.png


Create Execution Unit.lvclass--Run Execution Unit Count Checks.vi.png


Create Execution Unit.lvclass--test BC + RTs.vi.png


Create Execution Unit.lvclass--test BC Only.vi.png


Create Execution Unit.lvclass--test RTs Only.vi.png


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AIM MIL-STD-1553 Scripting.lvlib--Find All Acyclic Frames.vi.png


Create Execution Unit.lvclass--Check Execution Unit Channel Count.vi.png


Create Execution Unit.lvclass--Check Expected Terminal and Message Counts.vi.png


Create Execution Unit.lvclass--Check Rx Execution Unit Message Count.vi.png


Create Execution Unit.lvclass--Check Tx Async Execution Unit Message Count.vi.png


Create Execution Unit.lvclass--Check Tx Execution Unit Message Count.vi.png


Create Execution Unit.lvclass--Run Execution Unit Count Checks.vi.png


Create Execution Unit.lvclass--test BC + RTs.vi.png


Create Execution Unit.lvclass--test BC Only.vi.png


Create Execution Unit.lvclass--test RTs Only.vi.png


[niveristand-diff-bot]

Bleep bloop!

LabVIEW Diff Robot here with some diffs served up hot for your pull request.

Notice something funny? Help fix me on my GitHub repo.

AIM MIL-STD-1553 Scripting.lvlib--Find All Acyclic Frames.vi.png


Create Execution Unit.lvclass--Check Execution Unit Channel Count.vi.png


Create Execution Unit.lvclass--Check Expected Terminal and Message Counts.vi.png


Create Execution Unit.lvclass--Check Rx Execution Unit Message Count.vi.png


Create Execution Unit.lvclass--Check Tx Async Execution Unit Message Count.vi.png


Create Execution Unit.lvclass--Check Tx Execution Unit Message Count.vi.png


Create Execution Unit.lvclass--Run Execution Unit Count Checks.vi.png


Create Execution Unit.lvclass--test BC + RTs.vi.png


Create Execution Unit.lvclass--test BC Only.vi.png


Create Execution Unit.lvclass--test RTs Only.vi.png