test("session lists apply a bounded default and expose truncation metadata", async () => {

const cfg = createModelDefaultsConfig({ primary: "openai/gpt-5.4" });

const store = Object.fromEntries(

Array.from({ length: 105 }, (_value, index) => [

Array.from({ length: 101 }, (_value, index) => [

`session-${index}`,

{

sessionId: `session-${index}`,

expect(listed.sessions).toHaveLength(100);

expect(listed.count).toBe(100);

expect(listed.totalCount).toBe(105);

expect(listed.totalCount).toBe(101);

expect(listed.limitApplied).toBe(100);

expect(listed.hasMore).toBe(true);

expect(listed.sessions[0]?.key).toBe("session-0");

store[`agent:main:${sessionId}`] = {

sessionId,

updatedAt: now - i,

totalTokens: 1,

totalTokensFresh: true,

contextTokens: 1,

estimatedCostUsd: 0,

} as SessionEntry;

fs.writeFileSync(

path.join(tmpDir, `${sessionId}.jsonl`),

}

});

test("caps transcript title and last-message hydration for bulk list responses", () => {

test("caps transcript title and last-message hydration for bulk list responses", async () => {

const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "openclaw-sessions-list-cap-"));

try {

const storePath = path.join(tmpDir, "sessions.json");

const store: Record<string, SessionEntry> = {};

const now = Date.now();

for (let i = 0; i < 105; i += 1) {

for (let i = 0; i < 101; i += 1) {

const sessionId = `sess-${i}`;

store[`agent:main:${sessionId}`] = {

sessionId,

updatedAt: now - i,

} as SessionEntry;

fs.writeFileSync(

path.join(tmpDir, `${sessionId}.jsonl`),

[

JSON.stringify({ type: "session", version: 1, id: sessionId }),

JSON.stringify({ message: { role: "user", content: `title ${i}` } }),

JSON.stringify({ message: { role: "assistant", content: `last ${i}` } }),

].join("\n"),

"utf-8",

);

if (i === 0 || i === 99 || i === 100) {

fs.writeFileSync(

path.join(tmpDir, `${sessionId}.jsonl`),

[

JSON.stringify({ type: "session", version: 1, id: sessionId }),

JSON.stringify({ message: { role: "user", content: `title ${i}` } }),

JSON.stringify({ message: { role: "assistant", content: `last ${i}` } }),

].join("\n"),

"utf-8",

);

}

}

const result = listSessionsFromStore({

const result = await listSessionsFromStoreAsync({

cfg: createModelDefaultsConfig({ primary: "openai/gpt-5.4" }),

storePath,

store,

opts: { includeDerivedTitles: true, includeLastMessage: true, limit: 105 },

opts: { includeDerivedTitles: true, includeLastMessage: true, limit: 101 },

});

expect(result.sessions).toHaveLength(105);

expect(result.sessions).toHaveLength(101);

expect(result.sessions[0]?.derivedTitle).toBe("title 0");

expect(result.sessions[0]?.lastMessagePreview).toBe("last 0");

expect(result.sessions[99]?.derivedTitle).toBe("title 99");