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test(quant): skip declined local checkpoints and label cache paths portably #582

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test(quant): skip declined local checkpoints and label cache paths portably #582

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11 changes: 7 additions & 4 deletions tests/models/test_quant_config.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,6 @@
import glob
import json
import os
import re
import struct
from collections import defaultdict
from dataclasses import dataclass, field
Expand Down Expand Up @@ -517,8 +516,8 @@ def _candidate_dirs() -> list[Path]:


def _label(p: Path) -> str:
m = re.search(r"models--([^/]+)/snapshots", str(p))
name = m.group(1).replace("--", "/") if m else f"nvme:{p.name}"
repo = next((part for part in p.parts if part.startswith("models--")), None)
name = repo.removeprefix("models--").replace("--", "/") if repo else f"nvme:{p.name}"
# an HF cache entry may hold the config and index without the shards; the tensor check then only has the names
shards = set(_weight_map(p).values())
return name if all((p / s).exists() for s in shards) else f"{name}[index-only]"
Expand Down Expand Up @@ -605,7 +604,11 @@ def test_scheme_for_agrees_with_the_stored_tensors(ckpt: Path):
spec = get_model_spec((cfg.get("architectures") or [""])[0])
except Exception:
spec = None
qc = QuantConfig.from_hf(cfg, unquantized=spec.unquantized_modules if spec else ())
try:
qc = QuantConfig.from_hf(cfg, unquantized=spec.unquantized_modules if spec else ())
except NotImplementedError as exc:
# a scheme FreeToken declines inside a method it supports (e.g. W4A16 compressed-tensors)
pytest.skip(f"FreeToken declines this checkpoint: {exc}")
weight_map = _weight_map(ckpt)
tensors = _tensor_info(ckpt, weight_map)
mismatches, checked = [], 0
Expand Down
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