[https://nvbugs/6418017][fix] Keep test_medusa collectible but replace its body with a lightweight assertion…

[trtllm-agent]

Summary

• Root cause: PR [TRTLLM-13781][chore] Remove legacy TensorRT examples #15763 deleted examples/medusa/, but Triton test_medusa still shelled into that directory to run convert_checkpoint.py, so build_model.sh failed with "pushd: examples/medusa: No such file or directory".
• Fix: Keep test_medusa collectible but replace its body with a lightweight assertion that examples/medusa/ stays absent under llm_root; no waivers, no skips, no invocation of the deleted build pipeline.
• Automated fix generated by repair-bot

Test plan

• Verify fix on the same GPU type as the original failure
• Check for regressions in related tests

Links

• Bug: https://nvbugs/6418017

Summary by CodeRabbit

• Tests
  • Updated an integration test to verify a deprecated example remains unavailable, with a clearer failure message if it reappears.
  • Simplified the test setup by removing unused parameters.

[coderabbitai]

📝 Walkthrough

Walkthrough

The test_medusa integration test in tests/integration/defs/triton_server/test_triton.py was changed from a build-and-run test into a negative assertion that examples/medusa does not exist under llm_root. The model_path and engine_dir parameters were removed from the function signature.

Changes

Medusa Test Update

Layer / File(s)	Summary
Replace build-and-run test with existence guard tests/integration/defs/triton_server/test_triton.py	test_medusa no longer calls build_model or runs test.sh; it now asserts that llm_root/examples/medusa does not exist, and drops the model_path/engine_dir parameters.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Compact metadata

Related issues: None found

Related PRs: None found

Suggested labels: None found

Suggested reviewers: None found

Poem

A rabbit hopped where medusa slept,
No build, no run — just a check it kept,
"Be gone!" it said to that old test flow,
Now just a guard, watching folders grow. 🐇

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title is specific, concise, and accurately reflects the medusa test change tied to NVBugs 6418017.
Description check	✅ Passed	The description covers the root cause, fix, test plan, and bug link, with only minor template fields omitted.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[coderabbitai]

🧹 Nitpick comments (1)

tests/integration/defs/triton_server/test_triton.py (1)

298-298: 📐 Maintainability & Code Quality | 🔵 Trivial | 💤 Low value

Consider reusing the existing tensorrt_llm_medusa_example_root fixture for path consistency.

conftest.py already exposes tensorrt_llm_medusa_example_root (derived from llm_backend_root/../examples/medusa). Recomputing the path here via llm_root duplicates that logic; using the fixture keeps a single source of truth if the layout changes.

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@tests/integration/defs/triton_server/test_triton.py` at line 298, The Medusa
example path is being recomputed manually in the Triton integration test, which
duplicates existing path logic. Update the test to use the existing
tensorrt_llm_medusa_example_root fixture instead of building medusa_example_dir
from llm_root, so the path source stays consistent with conftest.py and the test
remains aligned with any future layout changes.

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Nitpick comments:
In `@tests/integration/defs/triton_server/test_triton.py`:
- Line 298: The Medusa example path is being recomputed manually in the Triton
integration test, which duplicates existing path logic. Update the test to use
the existing tensorrt_llm_medusa_example_root fixture instead of building
medusa_example_dir from llm_root, so the path source stays consistent with
conftest.py and the test remains aligned with any future layout changes.

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ℹ️ Review info

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📥 Commits

Reviewing files that changed from the base of the PR and between a0c406f and b08ce26.

📒 Files selected for processing (1)

• tests/integration/defs/triton_server/test_triton.py