MAHOUT-743: Add regression test for async amplitude chunk bounds

[Rutuja123-dos]

Purpose of PR

Adds a regression test to ensure async amplitude encoding respects 'chunk_len'
instead of writing the full 'state_len', preventing out-of-bounds writes for
non-first chunks.

Related Issues or PRs

• Fixes [QDP] Fix async amplitude pipeline out-of-bounds write #743

Changes Made

• Bug fix
• New feature
• Refactoring
• Documentation
• Test
• CI/CD pipeline
• Other

Breaking Changes

• Yes
• No

Checklist

• Added or updated unit tests for all changes
• Added or updated documentation for all changes
• Successfully built and ran all unit tests or manual tests locally
• PR title follows "MAHOUT-XXX: Brief Description" format (if related to an issue)
• Code follows ASF guidelines

[rich7420]

@Rutuja123-dos thanks for the patch , you should aim to dev-qdp branch.

[Rutuja123-dos]

@rich7420 thanks for clarification. I will retarget the PR to the dev-qdp branch

[guan404ming]

It looks like this PR includes several changes that are unrelated to its main purpose. Could you please remove those so the scope stays focused? Thanks!

[ryankert01]

@Rutuja123-dos How's it going so far? Any questions?

[Rutuja123-dos]

Hi @ryankert01, apologies for the delay! I was busy with my university semester exams over the last two weeks, so I couldn't get to this sooner.

I am back now and will be working on cleaning up the PR to remove the unrelated commits and focus strictly on MAHOUT-743. I’ll have the updated, clean version pushed by tomorrow. Thanks for your patience

[Rutuja123-dos]

@ryankert01 I have now updated the PR with a clean force-push. It now contains only the regression test for MAHOUT-743 with proper formatting and license headers. Ready for review. let me know if there should be any changes. Thanks!

[ryankert01]

please fix the ci errors and determine where your test should locate carefully.