[V1] V1 Enablement Oracle (#13726)

Signed-off-by: rshaw@neuralmagic.com <rshaw@neuralmagic.com>
Co-authored-by: rshaw@neuralmagic.com <rshaw@neuralmagic.com>
Co-authored-by: Nicolò Lucchesi <nlucches@redhat.com>
Co-authored-by: Tyler Michael Smith <tyler@neuralmagic.com>
Co-authored-by: Michael Goin <michael@neuralmagic.com>

tests/test_regression.py

@@ -7,11 +7,13 @@ will never happen again.
 """
 import gc
 
+import pytest
 import torch
 
 from vllm import LLM, SamplingParams
 
 
+@pytest.mark.skip(reason="In V1, we reject tokens > max_seq_len")
 def test_duplicated_ignored_sequence_group():
     """https://github.com/vllm-project/vllm/issues/1655"""