Vito
4040007264
The gallery root scope and the Images listing cursor were keyed with a per-process random key, so every ComfyUI restart made an open tab's scopes answer 409 source-changed (blank Tag image preview, a Generate that did nothing) and its cursors fail Load more. - utils/workspace_keys.py: one random secret in workspace-scope.key beside the database (owner-only, never config.json or the database), two derived keys; per-process fallback with a warning. Move library copies it. - Cursor v2 binds the listing scope in its MAC instead of sending an unkeyed hash of the root paths; an unverifiable cursor answers 400 cursor-stale and Images offers Refresh instead of a dead Retry. - POST /prompt_manager/images/rescope maps a stale target to its current root only when the held scope was issued for it. - Images finds a renumbered file again from the inspector, the viewer and the Tag image dialog (the dialog stays open, draft kept); nothing else is kept by an old root_index:path key. - Tag image dialog: a state that blocks Save shows its reason above the actions with Refresh, disabled actions look disabled, and an empty preview says "Preview unavailable" (D147).
530 lines
21 KiB
Python
530 lines
21 KiB
Python
"""Move library (#249 S6b): copy, verify, switch, then retire the old files.
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Each test builds a node-folder library (a real PromptDatabase with prompts,
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images and workflow documents, a config.json holding a key, a pooled safety
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backup and the pre-migration backup) and a ComfyUI user folder in a temp
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directory, then moves it with ``database.library_move``. Failures and crash
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windows are injected through the move's ``checkpoint`` hook: an ``Exception``
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is a failure the move cleans up after, ``SimulatedCrash`` (a BaseException)
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stops it dead like a killed process.
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"""
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import hashlib
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import json
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import os
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import sqlite3
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import sys
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import tempfile
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import threading
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import types
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import unittest
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from unittest import mock
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from database import library_move as lm # noqa: E402
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from database.execution_history import ( # noqa: E402
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notify_history_restore,
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subscribe_history_restore,
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)
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from database.models import PromptModel # noqa: E402
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from database.operations import PromptDatabase # noqa: E402
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from database.review_changes import ( # noqa: E402
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notify_review_change,
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subscribe_review_changes,
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)
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from tests.open_handles import assert_closed, open_handles_under # noqa: E402
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from utils import library_location as ll # noqa: E402
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KEY = "civitai-secret-key"
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POOL = "prompts.db.backup_20261001_101010_000001"
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PRE = "prompts.db.pre-workflow-storage_20261002_101010_000002"
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class SimulatedCrash(BaseException):
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"""The process died here: nothing after this point runs."""
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def _digest(path):
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with open(path, "rb") as handle:
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return hashlib.sha256(handle.read()).hexdigest()
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def _rows(path):
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"""Every table's rows of ``path`` (read-only), to compare libraries."""
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uri = "file:" + path.replace(os.sep, "/") + "?mode=ro"
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conn = sqlite3.connect(uri, uri=True)
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try:
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tables = [
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row[0]
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for row in conn.execute(
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"SELECT name FROM sqlite_master WHERE type='table' "
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"AND name NOT LIKE 'sqlite_%' ORDER BY name"
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)
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]
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return {
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table: sorted(
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repr(tuple(row)) for row in conn.execute(f'SELECT * FROM "{table}"')
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)
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for table in tables
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}
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finally:
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conn.close()
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def _workflow(seed):
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return {
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"nodes": [
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{"id": n, "type": f"Node{seed}", "widgets": [seed, n]} for n in range(30)
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]
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}
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class _MoveCase(unittest.TestCase):
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def setUp(self):
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self._tmp = tempfile.TemporaryDirectory()
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self.base = os.path.realpath(self._tmp.name)
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self.comfy = os.path.join(self.base, "ComfyUI")
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self.ext = os.path.join(self.comfy, "custom_nodes", "ComfyUI_PromptManager")
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os.makedirs(self.ext)
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self.fp = types.SimpleNamespace()
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for name in ("output", "input", "temp", "user"):
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folder = os.path.join(self.comfy, name)
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os.makedirs(folder)
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setattr(self.fp, f"get_{name}_directory", lambda f=folder: f)
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self.target = os.path.join(self.comfy, "user", "__promptmanager")
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self.old_db = os.path.join(self.ext, "prompts.db")
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self.new_db = os.path.join(self.target, "prompts.db")
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ll.clear_override()
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self.db = PromptDatabase(self.old_db)
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for index in range(3):
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prompt_id = self.db.save_prompt(f"a cat number {index}", category="cats")
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self.db.link_image_to_prompt(
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str(prompt_id),
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os.path.join(self.comfy, "output", f"cat{index}.png"),
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{"workflow": _workflow(index % 2), "prompt": {"1": {"seed": index}}},
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)
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self.db.model.close_all()
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self.config = os.path.join(self.ext, "config.json")
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with open(self.config, "w", encoding="utf-8") as handle:
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json.dump(
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{"integrations": {"lora_manager": {"civitai_api_key": KEY}}}, handle
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)
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for name, stamp in ((POOL, 1_700_000_000), (PRE, 1_700_000_100)):
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path = os.path.join(self.ext, name)
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source = sqlite3.connect(self.old_db)
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copy = sqlite3.connect(path)
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try:
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source.backup(copy)
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finally:
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copy.close()
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source.close()
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os.utime(path, (stamp, stamp))
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self.before = {
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"rows": _rows(self.old_db),
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"config": _digest(self.config),
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"pool": _digest(os.path.join(self.ext, POOL)),
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"pre": _digest(os.path.join(self.ext, PRE)),
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}
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self.config_lock = threading.RLock()
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def tearDown(self):
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import gc
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gc.collect()
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PromptModel.close_all_instances()
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ll.clear_override()
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try:
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assert_closed(self, self.ext, self.target)
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finally:
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self._tmp.cleanup()
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def location(self, **kwargs):
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return ll.resolve_library(
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None, environ={}, extension_root=self.ext, folder_paths=self.fp, **kwargs
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)
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def move(self, **kwargs):
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plan = lm.plan_move(self.location())
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kwargs.setdefault("config_lock", self.config_lock)
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return lm.move_library(plan, **kwargs)
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def assert_old_library_untouched(self):
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self.assertTrue(os.path.isfile(self.old_db))
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self.assertEqual(_rows(self.old_db), self.before["rows"])
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self.assertEqual(_digest(self.config), self.before["config"])
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self.assertEqual(_digest(os.path.join(self.ext, POOL)), self.before["pool"])
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self.assertEqual(_digest(os.path.join(self.ext, PRE)), self.before["pre"])
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self.assertEqual(
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os.path.normcase(self.db.model.db_path), os.path.normcase(self.old_db)
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)
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self.assertEqual(self.location().source, ll.SOURCE_NODE_FOLDER)
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def assert_target_clean(self):
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leftovers = os.listdir(self.target) if os.path.isdir(self.target) else []
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self.assertEqual(leftovers, [])
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class TestMove(_MoveCase):
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def test_move_copies_verifies_switches_and_retires_the_old_files(self):
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result = self.move()
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self.assertEqual(_rows(self.new_db), self.before["rows"])
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self.assertEqual(result.counts["prompts"], 3)
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self.assertEqual(result.counts["generated_images"], 3)
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self.assertEqual(
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result.counts["workflow_documents"], 5
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) # 2 workflows, 3 graphs
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self.assertEqual(
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sorted(result.files), sorted(["config.json", POOL, PRE, "prompts.db"])
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)
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self.assertIsNone(result.retire_problem)
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# The live database object now reads and writes the new file.
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self.assertEqual(self.db.model.db_path, self.new_db)
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self.db.save_prompt("written after the move")
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self.assertEqual(len(_rows(self.new_db)["prompts"]), 4)
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image = self.db.get_prompt_images(
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str(self.db.search_prompts(text="number 1")[0]["id"])
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)[0]
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self.assertEqual(image["workflow_data"], _workflow(1))
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# config.json, the pooled backup and the pre-migration backup: same bytes.
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self.assertEqual(
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_digest(os.path.join(self.target, "config.json")), self.before["config"]
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)
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self.assertEqual(_digest(os.path.join(self.target, POOL)), self.before["pool"])
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self.assertEqual(_digest(os.path.join(self.target, PRE)), self.before["pre"])
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self.assertEqual(
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int(os.path.getmtime(os.path.join(self.target, POOL))), 1_700_000_000
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)
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# The old files are renamed, never deleted; the backups stay.
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renamed = sorted(os.listdir(self.ext))
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self.assertIn("prompts.db.moved-to-__promptmanager", renamed)
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self.assertIn("config.json.moved-to-__promptmanager", renamed)
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self.assertNotIn("prompts.db", renamed)
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self.assertNotIn("config.json", renamed)
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self.assertFalse(any(name.endswith(("-wal", "-shm")) for name in renamed))
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self.assertEqual(
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_rows(os.path.join(self.ext, "prompts.db.moved-to-__promptmanager")),
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self.before["rows"],
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)
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self.assertEqual(ll.read_marker(self.target)["state"], ll.MARKER_MOVED)
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def test_the_workspace_key_moves_with_the_library(self):
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# #430: open pages keep their scopes after the restart that follows.
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from utils.workspace_keys import KEY_FILE_NAME, load_install_secret
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secret = load_install_secret(self.ext)
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result = self.move()
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self.assertIn(KEY_FILE_NAME, result.files)
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self.assertEqual(load_install_secret(self.target), secret)
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if os.name == "posix":
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mode = os.stat(os.path.join(self.target, KEY_FILE_NAME)).st_mode
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self.assertEqual(mode & 0o777, 0o600)
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def test_a_key_that_cannot_be_copied_never_fails_the_move(self):
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from utils.workspace_keys import KEY_FILE_NAME, load_install_secret
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load_install_secret(self.ext)
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real = lm._hash_copy
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def failing(source, destination):
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if os.path.basename(source) == KEY_FILE_NAME:
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raise OSError("disk error")
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return real(source, destination)
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with mock.patch.object(lm, "_hash_copy", failing):
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with self.assertLogs("prompt_manager.database.library_move", "WARNING"):
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result = self.move()
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self.assertNotIn(KEY_FILE_NAME, result.files)
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self.assertEqual(_rows(self.new_db), self.before["rows"])
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self.assertFalse(
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any(n.startswith(lm.TEMP_PREFIX) for n in os.listdir(self.target))
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)
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def test_new_files_are_private(self):
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if os.name != "posix":
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self.skipTest("POSIX permissions")
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self.move()
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self.assertEqual(os.stat(self.target).st_mode & 0o777, 0o700)
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for name in ("prompts.db", "config.json", POOL, PRE, ll.MARKER_NAME):
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mode = os.stat(os.path.join(self.target, name)).st_mode & 0o777
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self.assertEqual(mode, 0o600, name)
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def test_restart_uses_the_new_library_and_never_the_renamed_file(self):
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self.move()
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self.assertEqual(self.location().db_path, self.new_db)
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ll.clear_override()
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restarted = self.location()
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self.assertEqual(restarted.source, ll.SOURCE_DEFAULT)
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self.assertEqual(restarted.db_path, self.new_db)
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self.assertEqual(
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restarted.config_path, os.path.join(self.target, "config.json")
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)
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def test_every_open_database_object_is_repointed(self):
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node = PromptDatabase(self.old_db)
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monitor = PromptDatabase(self.old_db)
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monitor.get_prompt_by_id(1)
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other = PromptDatabase(os.path.join(self.base, "other.db"))
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self.move()
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self.assertEqual(node.model.db_path, self.new_db)
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self.assertEqual(monitor.model.db_path, self.new_db)
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self.assertEqual(monitor.get_prompt_by_id(1)["text"], "a cat number 0")
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self.assertEqual(other.model.db_path, os.path.join(self.base, "other.db"))
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assert_closed(
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self, os.path.join(self.ext, "prompts.db.moved-to-__promptmanager")
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)
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def test_change_observers_follow_the_library(self):
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reviews, restores = [], []
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unsubscribe_review = subscribe_review_changes(
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self.old_db, lambda: reviews.append(1)
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)
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unsubscribe_restore = subscribe_history_restore(
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self.old_db, lambda: restores.append(1)
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)
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self.addCleanup(unsubscribe_review)
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self.addCleanup(unsubscribe_restore)
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self.move()
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self.assertEqual(restores, [1]) # the history readers start a new epoch
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notify_review_change(self.new_db)
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notify_history_restore(self.new_db)
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self.assertEqual(reviews, [1])
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self.assertEqual(restores, [1, 1])
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def test_files_are_only_renamed_inside_one_folder(self):
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real_replace, real_rename = os.replace, os.rename
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moves = []
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def replace(src, dst, *args, **kwargs):
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moves.append((src, dst))
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return real_replace(src, dst, *args, **kwargs)
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def rename(src, dst, *args, **kwargs):
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moves.append((src, dst))
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return real_rename(src, dst, *args, **kwargs)
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with (
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mock.patch.object(lm.os, "replace", replace),
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mock.patch.object(lm.os, "rename", rename),
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):
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self.move()
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self.assertTrue(moves)
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for src, dst in moves:
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self.assertEqual(os.path.dirname(src), os.path.dirname(dst), (src, dst))
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def test_a_write_during_the_copy_is_copied_again(self):
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writes = []
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def checkpoint(step):
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if step == "files" and not writes:
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writes.append(PromptDatabase(self.old_db).save_prompt("late write"))
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progress = []
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self.move(checkpoint=checkpoint, progress=progress.append)
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self.assertIn("late write", repr(_rows(self.new_db)["prompts"]))
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self.assertTrue(any("changed" in line for line in progress), progress)
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def test_a_library_that_keeps_changing_is_not_moved(self):
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def checkpoint(step):
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if step == "files":
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PromptDatabase(self.old_db).save_prompt(f"write {os.urandom(4).hex()}")
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with self.assertRaises(lm.MoveFailed) as caught:
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self.move(checkpoint=checkpoint, attempts=2)
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self.assertEqual(caught.exception.code, "library-busy")
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self.assertEqual(self.location().source, ll.SOURCE_NODE_FOLDER)
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self.assert_target_clean()
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def test_old_file_still_open_elsewhere_is_left_in_place(self):
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reader = sqlite3.connect(self.old_db)
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self.addCleanup(reader.close)
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reader.execute("BEGIN")
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reader.execute("SELECT COUNT(*) FROM prompts").fetchone()
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PromptDatabase(self.old_db).save_prompt("in the wal")
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result = self.move()
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self.assertEqual(result.retire_problem, "old-in-use")
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self.assertTrue(os.path.isfile(self.old_db))
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self.assertEqual(self.db.model.db_path, self.new_db)
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reader.rollback()
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reader.close()
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ll.clear_override()
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self.assertEqual(self.location().source, ll.SOURCE_DEFAULT)
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class TestFailures(_MoveCase):
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def _fail_at(self, step):
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def checkpoint(name):
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if name == step:
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raise RuntimeError(f"failure at {step}")
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return checkpoint
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def test_a_failure_at_any_step_leaves_the_old_library_in_use_and_untouched(self):
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for step in ("copied", "verified", "files", "locked", "pending", "published"):
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with self.subTest(step=step):
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with self.assertRaises(RuntimeError):
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self.move(checkpoint=self._fail_at(step))
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self.assert_old_library_untouched()
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self.assert_target_clean()
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assert_closed(self, self.target)
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def test_a_copy_that_does_not_verify_is_refused(self):
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def checkpoint(step):
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if step == "copied":
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(temp,) = [
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name for name in os.listdir(self.target) if name.endswith(".db")
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]
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with open(os.path.join(self.target, temp), "r+b") as handle:
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handle.truncate(4096)
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with self.assertRaises(lm.MoveFailed) as caught:
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self.move(checkpoint=checkpoint)
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self.assertEqual(caught.exception.code, "verify-failed")
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self.assertNotIn(self.base, caught.exception.message)
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self.assert_old_library_untouched()
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self.assert_target_clean()
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def test_a_copied_file_that_differs_is_refused(self):
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def checkpoint(step):
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if step == "files":
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for name in os.listdir(self.target):
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if name.endswith(".bak"):
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with open(os.path.join(self.target, name), "ab") as handle:
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handle.write(b"x")
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with self.assertRaises(lm.MoveFailed) as caught:
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self.move(checkpoint=checkpoint)
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self.assertEqual(caught.exception.code, "copy-failed")
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self.assert_old_library_untouched()
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self.assert_target_clean()
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def test_not_movable_locations_are_refused(self):
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os.makedirs(self.target)
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with open(self.new_db, "wb") as handle:
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handle.write(b"someone else's library")
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with self.assertRaises(lm.MoveFailed) as caught:
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lm.plan_move(self.location())
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self.assertEqual(caught.exception.code, "target-has-library")
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os.remove(self.new_db)
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default = ll.LibraryLocation(
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ll.SOURCE_DEFAULT, self.new_db, "c", self.target, self.target
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)
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with self.assertRaises(lm.MoveFailed) as caught:
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lm.plan_move(default)
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self.assertEqual(caught.exception.code, "not-movable")
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def test_target_that_is_the_node_folder_is_refused(self):
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link = os.path.join(self.base, "link-to-node-folder")
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try:
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os.symlink(self.ext, link)
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except (OSError, NotImplementedError):
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self.skipTest("symlinks are not available")
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location = ll.LibraryLocation(
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ll.SOURCE_NODE_FOLDER, self.old_db, self.config, self.ext, link
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)
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with self.assertRaises(lm.MoveFailed) as caught:
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lm.plan_move(location)
|
|
self.assertEqual(caught.exception.code, "same-folder")
|
|
|
|
def test_disk_check_measures_the_target_volume(self):
|
|
measured = []
|
|
|
|
def free(path):
|
|
measured.append(path)
|
|
return 1024
|
|
|
|
with mock.patch.object(lm, "_free_bytes", free):
|
|
plan = lm.plan_move(self.location())
|
|
with self.assertRaises(lm.MoveFailed) as caught:
|
|
lm.move_library(plan, config_lock=self.config_lock)
|
|
self.assertEqual(caught.exception.code, "insufficient-space")
|
|
self.assertTrue(measured)
|
|
for path in measured:
|
|
self.assertTrue(
|
|
os.path.normcase(self.comfy) in os.path.normcase(path)
|
|
and "custom_nodes" not in path,
|
|
path,
|
|
)
|
|
self.assertGreater(plan.required_bytes, os.path.getsize(self.old_db))
|
|
self.assert_old_library_untouched()
|
|
|
|
|
|
class TestCrashWindows(_MoveCase):
|
|
"""A crash between steps never loses the library or picks a stale one."""
|
|
|
|
def _crash_at(self, step):
|
|
def checkpoint(name):
|
|
if name == step:
|
|
raise SimulatedCrash(step)
|
|
|
|
return checkpoint
|
|
|
|
def _restart(self):
|
|
PromptModel.close_all_instances()
|
|
ll.clear_override()
|
|
return self.location()
|
|
|
|
def test_crash_before_the_switch_keeps_the_old_library_and_a_retry_succeeds(self):
|
|
for step in ("copied", "files", "pending", "published"):
|
|
with self.subTest(step=step):
|
|
with self.assertRaises(SimulatedCrash):
|
|
self.move(checkpoint=self._crash_at(step))
|
|
restarted = self._restart()
|
|
self.assertEqual(restarted.source, ll.SOURCE_NODE_FOLDER)
|
|
self.assertEqual(restarted.db_path, self.old_db)
|
|
self.assertEqual(_rows(self.old_db), self.before["rows"])
|
|
result = self.move()
|
|
self.assertEqual(_rows(self.new_db), self.before["rows"])
|
|
self.assertIsNone(result.retire_problem)
|
|
self.assertFalse(
|
|
[name for name in os.listdir(self.target) if name.startswith(".pm-move-")]
|
|
)
|
|
|
|
def test_crash_after_the_marker_uses_the_new_library(self):
|
|
for step in ("marked", "switched"):
|
|
with self.subTest(step=step):
|
|
with self.assertRaises(SimulatedCrash):
|
|
self.move(checkpoint=self._crash_at(step))
|
|
restarted = self._restart()
|
|
self.assertEqual(restarted.source, ll.SOURCE_DEFAULT)
|
|
self.assertEqual(restarted.db_path, self.new_db)
|
|
self.assertEqual(_rows(self.new_db), self.before["rows"])
|
|
# The old file was not renamed yet and is never picked.
|
|
self.assertTrue(os.path.isfile(self.old_db))
|
|
# Reset for the next window: back to the node folder only.
|
|
for name in os.listdir(self.target):
|
|
os.remove(os.path.join(self.target, name))
|
|
|
|
def test_crash_after_the_rename(self):
|
|
with self.assertRaises(SimulatedCrash):
|
|
self.move(checkpoint=self._crash_at("retired"))
|
|
restarted = self._restart()
|
|
self.assertEqual(restarted.db_path, self.new_db)
|
|
self.assertFalse(os.path.exists(self.old_db))
|
|
|
|
|
|
class TestEnvironmentTarget(_MoveCase):
|
|
def test_move_into_the_environment_folder(self):
|
|
data = os.path.join(self.base, "pm-data")
|
|
environ = {ll.DATA_DIR_ENV: data}
|
|
location = ll.resolve_library(
|
|
None, environ=environ, extension_root=self.ext, folder_paths=self.fp
|
|
)
|
|
self.assertEqual(location.problem, "data-dir-empty")
|
|
result = lm.move_library(lm.plan_move(location), config_lock=self.config_lock)
|
|
self.assertEqual(result.location.source, ll.SOURCE_ENVIRONMENT)
|
|
self.assertEqual(_rows(os.path.join(data, "prompts.db")), self.before["rows"])
|
|
ll.clear_override()
|
|
self.assertEqual(
|
|
ll.resolve_library(
|
|
None, environ=environ, extension_root=self.ext, folder_paths=self.fp
|
|
).source,
|
|
ll.SOURCE_ENVIRONMENT,
|
|
)
|
|
self.assertEqual(open_handles_under(self.old_db), [])
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|