mirror of
https://github.com/willmiao/ComfyUI-Lora-Manager.git
synced 2026-08-09 07:20:15 -03:00
97b9b1f62b
- Three-state autov3 field (not-checked / checked-unavailable / 12-hex value) in .metadata.json sidecars, in-memory ModelHashIndex, and SQLite (models.autov3 column + autov3_index table) with column-presence migration - Background self-terminating backfill for legacy rows: per-model-type concurrency guard, executor-offloaded I/O, Civitai-first resolution (SHA256-matched version file) falling back to the embedded safetensors header hash - Civitai-first propagation on metadata refresh, scan, and download paths; reject the empty-string SHA256 placeholder and strip OneTrainer 0x prefix - List API hash filters and hash index lookups accept 12-char AutoV3 - Cap safetensors header reads at 64 MiB to prevent crafted-file allocation - Prevent stale AutoV3 mappings on file replacement while preserving them on same-file re-registration (lazy-hash completion)
256 lines
11 KiB
Python
256 lines
11 KiB
Python
import pytest
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from py.services.model_hash_index import ModelHashIndex
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class TestModelHashIndexRemoveByPath:
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def test_remove_by_path_finds_hash_in_hash_to_path(self):
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index = ModelHashIndex()
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index.add_entry("abc123", "/models/lora.safetensors")
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index.remove_by_path("/models/lora.safetensors")
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assert len(index) == 0
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assert not index.get_duplicate_filenames()
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def test_remove_by_path_falls_back_to_duplicate_hashes(self):
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"""When a path is only tracked in _duplicate_hashes, remove_by_path
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should still find and remove it."""
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index = ModelHashIndex()
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index.add_entry("abc123", "/models/lora_v1.safetensors")
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index.add_entry("abc123", "/models/lora_v2.safetensors")
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# lora_v1 is the primary (_hash_to_path), lora_v2 is in _duplicate_hashes
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index.remove_by_path("/models/lora_v2.safetensors")
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assert len(index) == 1
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assert index._hash_to_path.get("abc123") == "/models/lora_v1.safetensors"
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assert "abc123" not in index._duplicate_hashes
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def test_remove_by_path_cleans_up_duplicate_filenames(self):
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"""After removing a path, _duplicate_filenames should be updated."""
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index = ModelHashIndex()
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index.add_entry("abc123", "/models/mylora.safetensors")
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index.add_entry("def456", "/other/mylora.safetensors")
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assert "mylora" in index.get_duplicate_filenames()
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assert len(index.get_duplicate_filenames()["mylora"]) == 2
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index.remove_by_path("/other/mylora.safetensors")
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# After removing one duplicate, only one path remains — no longer a duplicate
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assert "mylora" not in index.get_duplicate_filenames()
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def test_remove_by_path_keeps_duplicate_filenames_with_three_entries(self):
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"""With 3 entries for the same filename, removing one should leave 2."""
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index = ModelHashIndex()
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index.add_entry("abc123", "/models/mylora.safetensors")
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index.add_entry("def456", "/other/mylora.safetensors")
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index.add_entry("ghi789", "/third/mylora.safetensors")
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index.remove_by_path("/other/mylora.safetensors")
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assert "mylora" in index.get_duplicate_filenames()
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paths = index.get_duplicate_filenames()["mylora"]
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assert len(paths) == 2
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assert "/other/mylora.safetensors" not in paths
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def test_remove_by_path_noop_on_unknown_path(self):
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index = ModelHashIndex()
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index.add_entry("abc123", "/models/lora.safetensors")
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# Should not raise
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index.remove_by_path("/nonexistent/lora.safetensors")
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assert len(index) == 1
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def test_remove_by_path_handles_hash_from_duplicate_hashes_only(self):
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"""Remove a path whose hash exists ONLY in _duplicate_hashes,
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not in _hash_to_path (edge case from index rebuilds)."""
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index = ModelHashIndex()
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index.add_entry("abc123", "/a/model.safetensors")
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index.add_entry("abc123", "/b/model.safetensors")
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# Manually remove the primary entry to simulate edge case
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del index._hash_to_path["abc123"]
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# Now the path is only referenced in _duplicate_hashes
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assert "abc123" in index._duplicate_hashes
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index.remove_by_path("/b/model.safetensors")
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# The remaining path is promoted to _hash_to_path, duplicates cleared
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assert "abc123" not in index._duplicate_hashes
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assert index._hash_to_path.get("abc123") == "/a/model.safetensors"
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class TestModelHashIndexGetDuplicateFilenames:
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def test_empty_index_returns_empty_dict(self):
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index = ModelHashIndex()
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assert index.get_duplicate_filenames() == {}
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def test_no_duplicates_returns_empty_dict(self):
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index = ModelHashIndex()
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index.add_entry("abc123", "/models/lora.safetensors")
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index.add_entry("def456", "/models/other.safetensors")
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assert index.get_duplicate_filenames() == {}
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def test_duplicate_filenames_detected(self):
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index = ModelHashIndex()
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index.add_entry("abc123", "/a/mylora.safetensors")
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index.add_entry("def456", "/b/mylora.safetensors")
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dupes = index.get_duplicate_filenames()
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assert "mylora" in dupes
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assert len(dupes["mylora"]) == 2
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def test_same_hash_same_name_not_a_filename_duplicate(self):
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"""Same hash with same filename = hash duplicate, not filename conflict."""
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index = ModelHashIndex()
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index.add_entry("abc123", "/a/lora.safetensors")
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# Same hash, same filename — this is a true duplicate (hash collision)
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# but the filename index only tracks different files with same name
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# Currently add_entry for same hash+path would update, not create duplicate
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# This is correct behavior — filename dupes are for different files
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def test_add_entry_idempotent_for_same_path_and_hash(self):
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index = ModelHashIndex()
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index.add_entry("abc123", "/a/lora.safetensors")
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index.add_entry("abc123", "/a/lora.safetensors")
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assert len(index) == 1
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assert index.get_duplicate_filenames() == {}
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class TestModelHashIndexAutov3:
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"""AutoV3 hash index behavior."""
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def test_add_entry_with_autov3_supports_lookup_by_autov3(self):
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index = ModelHashIndex()
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index.add_entry("a" * 64, "/models/lora.safetensors", autov3="AbCdEf123456")
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assert index.has_hash("abcdef123456") is True
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assert index.get_path("abcdef123456") == "/models/lora.safetensors"
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assert index.get_all_autov3() == {"abcdef123456": "/models/lora.safetensors"}
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def test_add_entry_without_autov3_creates_no_autov3_lookup(self):
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index = ModelHashIndex()
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index.add_entry("b" * 64, "/models/lora.safetensors")
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assert index.has_hash("abcdef123456") is False
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assert index.get_path("abcdef123456") is None
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assert index.get_all_autov3() == {}
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def test_add_autov3_standalone_supports_lookup(self):
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index = ModelHashIndex()
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index.add_autov3("cdef123456ab", "/models/only_autov3.safetensors")
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assert index.has_hash("cdef123456ab") is True
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assert index.get_path("cdef123456ab") == "/models/only_autov3.safetensors"
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assert index.get_all_autov3() == {"cdef123456ab": "/models/only_autov3.safetensors"}
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def test_remove_by_path_removes_autov3_mapping(self):
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index = ModelHashIndex()
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index.add_entry("a" * 64, "/models/lora.safetensors", autov3="abcdef123456")
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index.remove_by_path("/models/lora.safetensors")
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assert index.has_hash("abcdef123456") is False
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assert index.get_all_autov3() == {}
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def test_remove_by_hash_removes_autov3_mapping(self):
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index = ModelHashIndex()
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sha256 = "a" * 64
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index.add_entry(sha256, "/models/lora.safetensors", autov3="abcdef123456")
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index.remove_by_hash(sha256)
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assert index.has_hash("abcdef123456") is False
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assert index.get_all_autov3() == {}
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def test_clear_empties_autov3_index(self):
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index = ModelHashIndex()
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index.add_entry("a" * 64, "/models/a.safetensors", autov3="aaaaabbbbbcc")
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index.add_entry("b" * 64, "/models/b.safetensors", autov3="dddddeeeeeff")
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index.clear()
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assert index.get_all_autov3() == {}
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assert index.has_hash("aaaaabbbbbcc") is False
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def test_same_autov3_last_write_wins(self):
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index = ModelHashIndex()
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index.add_entry("a" * 64, "/models/first.safetensors", autov3="abcdef123456")
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index.add_entry("b" * 64, "/models/second.safetensors", autov3="abcdef123456")
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assert index.get_path("abcdef123456") == "/models/second.safetensors"
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assert index.get_all_autov3() == {"abcdef123456": "/models/second.safetensors"}
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def test_dispatch_len_10_hits_autov2(self):
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index = ModelHashIndex()
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sha256 = "a" * 64
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index.add_entry(sha256, "/models/lora.safetensors")
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assert index.get_path(sha256[:10]) == "/models/lora.safetensors"
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assert index.has_hash(sha256[:10]) is True
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def test_dispatch_len_64_hits_sha256(self):
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index = ModelHashIndex()
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sha256 = "b" * 64
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index.add_entry(sha256, "/models/lora.safetensors")
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assert index.get_path(sha256) == "/models/lora.safetensors"
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assert index.has_hash(sha256) is True
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def test_dispatch_len_12_hits_autov3(self):
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index = ModelHashIndex()
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index.add_entry("c" * 64, "/models/lora.safetensors", autov3="cdef123456ab")
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assert index.get_path("cdef123456ab") == "/models/lora.safetensors"
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assert index.has_hash("cdef123456ab") is True
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def test_add_entry_drops_stale_autov3_for_replaced_path(self):
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# A file replaced in place (new content → new sha256 and new autov3)
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# must not keep the old autov3 mapping — it would survive into the
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# persisted snapshot and make lookups resolve the wrong file.
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index = ModelHashIndex()
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index.add_entry("a" * 64, "/models/lora.safetensors", autov3="abcdef123456")
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index.add_entry("b" * 64, "/models/lora.safetensors", autov3="fedcba654321")
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assert index.get_path("abcdef123456") is None
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assert index.has_hash("abcdef123456") is False
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assert index.get_path("fedcba654321") == "/models/lora.safetensors"
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assert index.get_all_autov3() == {"fedcba654321": "/models/lora.safetensors"}
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def test_add_entry_without_autov3_drops_stale_mapping_for_replaced_path(self):
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# Replaced file whose new content has no embedded hash: the stale
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# autov3 mapping must be dropped, not left pointing at the path.
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index = ModelHashIndex()
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index.add_entry("a" * 64, "/models/lora.safetensors", autov3="abcdef123456")
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index.add_entry("b" * 64, "/models/lora.safetensors")
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assert index.get_path("abcdef123456") is None
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assert index.get_all_autov3() == {}
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def test_add_entry_re_registration_with_same_autov3_is_idempotent(self):
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index = ModelHashIndex()
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index.add_entry("a" * 64, "/models/lora.safetensors", autov3="abcdef123456")
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index.add_entry("a" * 64, "/models/lora.safetensors", autov3="abcdef123456")
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assert index.get_path("abcdef123456") == "/models/lora.safetensors"
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assert index.get_all_autov3() == {"abcdef123456": "/models/lora.safetensors"}
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def test_add_entry_same_sha_without_autov3_preserves_existing_mapping(self):
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# A lazy-hash completion (checkpoint_scanner) re-registers the SAME
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# file with the same sha256 but omits autov3. That must never clear
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# the previously registered autov3 mapping.
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index = ModelHashIndex()
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index.add_entry("a" * 64, "/models/ckpt.safetensors", autov3="abcdef123456")
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index.add_entry("a" * 64, "/models/ckpt.safetensors")
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assert index.get_path("abcdef123456") == "/models/ckpt.safetensors"
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assert index.get_all_autov3() == {"abcdef123456": "/models/ckpt.safetensors"}
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def test_add_entry_same_sha_with_new_autov3_drops_old_mapping(self):
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# Re-registration with an explicit, different autov3 (metadata
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# correction) must drop the stale mapping for that path.
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index = ModelHashIndex()
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index.add_entry("a" * 64, "/models/ckpt.safetensors", autov3="abcdef123456")
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index.add_entry("a" * 64, "/models/ckpt.safetensors", autov3="fedcba654321")
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assert index.get_path("abcdef123456") is None
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assert index.has_hash("abcdef123456") is False
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assert index.get_path("fedcba654321") == "/models/ckpt.safetensors"
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assert index.get_all_autov3() == {"fedcba654321": "/models/ckpt.safetensors"}
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