Spracherkennung für: .ts vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
import crypto from "node:crypto";
import fs from "node:fs/promises";
import path from "node:path";
import { afterAll, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
import { createFixtureSuite } from "../../test-utils/fixture-suite.js";
import { resolveMaintenanceConfigFromInput } from "./store-maintenance.js";
import {
capEntryCount,
getActiveSessionMaintenanceWarning,
loadSessionStore,
pruneStaleEntries,
rotateSessionFile,
} from "./store.js";
import type { SessionEntry } from "./types.js";
const DAY_MS = 24 * 60 * 60 * 1000;
const fixtureSuite = createFixtureSuite("openclaw-pruning-suite-");
beforeAll(async () => {
await fixtureSuite.setup();
});
afterAll(async () => {
await fixtureSuite.cleanup();
});
function makeEntry(updatedAt: number): SessionEntry {
return { sessionId: crypto.randomUUID(), updatedAt };
}
function makeStore(entries: Array<[string, SessionEntry]>): Record<string, SessionEntry> {
return Object.fromEntries(entries);
}
// ---------------------------------------------------------------------------
// Unit tests — each function called with explicit override parameters.
// No config loading needed; overrides bypass resolveMaintenanceConfig().
// ---------------------------------------------------------------------------
describe("pruneStaleEntries", () => {
it("removes entries older than maxAgeDays", () => {
const now = Date.now();
const store = makeStore([
["old", makeEntry(now - 31 * DAY_MS)],
["fresh", makeEntry(now - 1 * DAY_MS)],
]);
const pruned = pruneStaleEntries(store, 30 * DAY_MS);
expect(pruned).toBe(1);
expect(store.old).toBeUndefined();
expect(store.fresh).toBeDefined();
});
});
describe("capEntryCount", () => {
it("over limit: keeps N most recent by updatedAt, deletes rest", () => {
const now = Date.now();
const store = makeStore([
["oldest", makeEntry(now - 4 * DAY_MS)],
["old", makeEntry(now - 3 * DAY_MS)],
["mid", makeEntry(now - 2 * DAY_MS)],
["recent", makeEntry(now - 1 * DAY_MS)],
["newest", makeEntry(now)],
]);
const evicted = capEntryCount(store, 3);
expect(evicted).toBe(2);
expect(Object.keys(store)).toHaveLength(3);
expect(store.newest).toBeDefined();
expect(store.recent).toBeDefined();
expect(store.mid).toBeDefined();
expect(store.oldest).toBeUndefined();
expect(store.old).toBeUndefined();
});
});
describe("resolveMaintenanceConfigFromInput", () => {
it("defaults to enforcing session maintenance", () => {
const maintenance = resolveMaintenanceConfigFromInput();
expect(maintenance.mode).toBe("enforce");
});
});
describe("getActiveSessionMaintenanceWarning", () => {
it("warns when the active session is outside the retained recent entries", () => {
const now = Date.now();
const store = makeStore([
["newest", makeEntry(now)],
["recent", makeEntry(now - 1)],
["active", makeEntry(now - 2)],
["old", makeEntry(now - 3)],
]);
const warning = getActiveSessionMaintenanceWarning({
store,
activeSessionKey: "active",
pruneAfterMs: DAY_MS,
maxEntries: 2,
nowMs: now,
});
expect(warning?.wouldCap).toBe(true);
expect(warning?.wouldPrune).toBe(false);
});
it("preserves insertion order tie behavior from stable sorting", () => {
const now = Date.now();
const store = makeStore([
["same-before", makeEntry(now)],
["active", makeEntry(now)],
["same-after", makeEntry(now)],
]);
const warning = getActiveSessionMaintenanceWarning({
store,
activeSessionKey: "active",
pruneAfterMs: DAY_MS,
maxEntries: 1,
nowMs: now,
});
expect(warning?.wouldCap).toBe(true);
});
});
describe("rotateSessionFile", () => {
let testDir: string;
let storePath: string;
beforeEach(async () => {
testDir = await fixtureSuite.createCaseDir("rotate");
storePath = path.join(testDir, "sessions.json");
});
it("file over maxBytes: copies to .bak.{timestamp}, returns true", async () => {
const bigContent = "x".repeat(200);
await fs.writeFile(storePath, bigContent, "utf-8");
const rotated = await rotateSessionFile(storePath, 100);
expect(rotated).toBe(true);
await expect(fs.readFile(storePath, "utf-8")).resolves.toBe(bigContent);
const files = await fs.readdir(testDir);
const bakFiles = files.filter((f) => f.startsWith("sessions.json.bak."));
expect(bakFiles).toHaveLength(1);
const bakContent = await fs.readFile(path.join(testDir, bakFiles[0]), "utf-8");
expect(bakContent).toBe(bigContent);
});
it("keeps live sessions readable if rotation is interrupted before the final save", async () => {
const store = makeStore([["group:telegram:1", makeEntry(Date.now())]]);
await fs.writeFile(storePath, JSON.stringify(store, null, 2), "utf-8");
const rotated = await rotateSessionFile(storePath, 10);
const loaded = loadSessionStore(storePath, {
skipCache: true,
maintenanceConfig: {
mode: "enforce",
pruneAfterMs: DAY_MS,
maxEntries: 100,
rotateBytes: 1024 * 1024,
resetArchiveRetentionMs: null,
maxDiskBytes: null,
highWaterBytes: null,
},
});
expect(rotated).toBe(true);
expect(loaded["group:telegram:1"]?.sessionId).toBe(store["group:telegram:1"].sessionId);
});
it("keeps an empty live store authoritative when stale backups exist", async () => {
const staleStore = makeStore([["stale", makeEntry(Date.now())]]);
await fs.writeFile(`${storePath}.bak.${Date.now()}`, JSON.stringify(staleStore), "utf-8");
await fs.writeFile(storePath, "{}", "utf-8");
const loaded = loadSessionStore(storePath, {
skipCache: true,
maintenanceConfig: {
mode: "enforce",
pruneAfterMs: DAY_MS,
maxEntries: 100,
rotateBytes: 1024 * 1024,
resetArchiveRetentionMs: null,
maxDiskBytes: null,
highWaterBytes: null,
},
});
expect(loaded).toEqual({});
});
it("multiple rotations: only keeps 3 most recent .bak files", async () => {
let now = Date.now();
const nowSpy = vi.spyOn(Date, "now").mockImplementation(() => (now += 5));
try {
// 4 rotations are enough to verify pruning to <=3 backups.
for (let i = 0; i < 4; i++) {
await fs.writeFile(storePath, `data-${i}-${"x".repeat(100)}`, "utf-8");
await rotateSessionFile(storePath, 50);
}
} finally {
nowSpy.mockRestore();
}
const files = await fs.readdir(testDir);
const bakFiles = files.filter((f) => f.startsWith("sessions.json.bak.")).toSorted();
expect(bakFiles.length).toBeLessThanOrEqual(3);
});
});
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(vorverarbeitet am 2026-04-27)
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