openclaw/src/acp/control-plane/manager.test.ts

2070 lines
63 KiB
TypeScript

import { setTimeout as scheduleNativeTimeout } from "node:timers";
import { setTimeout as sleep } from "node:timers/promises";
import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
import type { OpenClawConfig } from "../../config/config.js";
import type { AcpSessionRuntimeOptions, SessionAcpMeta } from "../../config/sessions/types.js";
import { withTempDir } from "../../test-helpers/temp-dir.js";
import type { AcpRuntime, AcpRuntimeCapabilities } from "../runtime/types.js";
const hoisted = vi.hoisted(() => {
const listAcpSessionEntriesMock = vi.fn();
const readAcpSessionEntryMock = vi.fn();
const upsertAcpSessionMetaMock = vi.fn();
const requireAcpRuntimeBackendMock = vi.fn();
return {
listAcpSessionEntriesMock,
readAcpSessionEntryMock,
upsertAcpSessionMetaMock,
requireAcpRuntimeBackendMock,
};
});
vi.mock("../runtime/session-meta.js", () => ({
listAcpSessionEntries: (params: unknown) => hoisted.listAcpSessionEntriesMock(params),
readAcpSessionEntry: (params: unknown) => hoisted.readAcpSessionEntryMock(params),
upsertAcpSessionMeta: (params: unknown) => hoisted.upsertAcpSessionMetaMock(params),
}));
vi.mock("../runtime/registry.js", async (importOriginal) => {
const actual = await importOriginal<typeof import("../runtime/registry.js")>();
return {
...actual,
requireAcpRuntimeBackend: (backendId?: string) =>
hoisted.requireAcpRuntimeBackendMock(backendId),
};
});
let AcpSessionManager: typeof import("./manager.js").AcpSessionManager;
let AcpRuntimeError: typeof import("../runtime/errors.js").AcpRuntimeError;
let resetAcpSessionManagerForTests: typeof import("./manager.js").__testing.resetAcpSessionManagerForTests;
let findTaskByRunId: typeof import("../../tasks/task-registry.js").findTaskByRunId;
let resetTaskRegistryForTests: typeof import("../../tasks/task-registry.js").resetTaskRegistryForTests;
let resetFlowRegistryForTests: typeof import("../../tasks/flow-registry.js").resetFlowRegistryForTests;
let installInMemoryTaskAndFlowRegistryRuntime: typeof import("../../test-utils/task-flow-registry-runtime.js").installInMemoryTaskAndFlowRegistryRuntime;
const baseCfg = {
acp: {
enabled: true,
backend: "acpx",
dispatch: { enabled: true },
},
} as const;
const ORIGINAL_STATE_DIR = process.env.OPENCLAW_STATE_DIR;
async function withAcpManagerTaskStateDir(run: (root: string) => Promise<void>): Promise<void> {
await withTempDir({ prefix: "openclaw-acp-manager-task-" }, async (root) => {
process.env.OPENCLAW_STATE_DIR = root;
resetTaskRegistryForTests({ persist: false });
resetFlowRegistryForTests({ persist: false });
installInMemoryTaskAndFlowRegistryRuntime();
try {
await run(root);
} finally {
resetTaskRegistryForTests({ persist: false });
resetFlowRegistryForTests({ persist: false });
}
});
}
async function flushMicrotasks(rounds = 3): Promise<void> {
for (let index = 0; index < rounds; index += 1) {
await Promise.resolve();
}
}
function createRuntime(): {
runtime: AcpRuntime;
ensureSession: ReturnType<typeof vi.fn>;
runTurn: ReturnType<typeof vi.fn>;
cancel: ReturnType<typeof vi.fn>;
close: ReturnType<typeof vi.fn>;
getCapabilities: ReturnType<typeof vi.fn>;
getStatus: ReturnType<typeof vi.fn>;
setMode: ReturnType<typeof vi.fn>;
setConfigOption: ReturnType<typeof vi.fn>;
} {
const ensureSession = vi.fn(
async (input: { sessionKey: string; agent: string; mode: "persistent" | "oneshot" }) => ({
sessionKey: input.sessionKey,
backend: "acpx",
runtimeSessionName: `${input.sessionKey}:${input.mode}:runtime`,
}),
);
const runTurn = vi.fn(async function* () {
yield { type: "done" as const };
});
const cancel = vi.fn(async () => {});
const close = vi.fn(async () => {});
const getCapabilities = vi.fn(
async (): Promise<AcpRuntimeCapabilities> => ({
controls: ["session/set_mode", "session/set_config_option", "session/status"],
}),
);
const getStatus = vi.fn(async () => ({
summary: "status=alive",
details: { status: "alive" },
}));
const setMode = vi.fn(async () => {});
const setConfigOption = vi.fn(async () => {});
return {
runtime: {
ensureSession,
runTurn,
getCapabilities,
getStatus,
setMode,
setConfigOption,
cancel,
close,
},
ensureSession,
runTurn,
cancel,
close,
getCapabilities,
getStatus,
setMode,
setConfigOption,
};
}
function readySessionMeta(overrides: Partial<SessionAcpMeta> = {}): SessionAcpMeta {
return {
backend: "acpx",
agent: "codex",
runtimeSessionName: "runtime-1",
mode: "persistent" as const,
state: "idle" as const,
lastActivityAt: Date.now(),
...overrides,
};
}
function extractStatesFromUpserts(): SessionAcpMeta["state"][] {
const states: SessionAcpMeta["state"][] = [];
for (const [firstArg] of hoisted.upsertAcpSessionMetaMock.mock.calls) {
const payload = firstArg as {
mutate: (
current: SessionAcpMeta | undefined,
entry: { acp?: SessionAcpMeta } | undefined,
) => SessionAcpMeta | null | undefined;
};
const current = readySessionMeta();
const next = payload.mutate(current, { acp: current });
if (next?.state) {
states.push(next.state);
}
}
return states;
}
function extractRuntimeOptionsFromUpserts(): Array<AcpSessionRuntimeOptions | undefined> {
const options: Array<AcpSessionRuntimeOptions | undefined> = [];
for (const [firstArg] of hoisted.upsertAcpSessionMetaMock.mock.calls) {
const payload = firstArg as {
mutate: (
current: SessionAcpMeta | undefined,
entry: { acp?: SessionAcpMeta } | undefined,
) => SessionAcpMeta | null | undefined;
};
const current = readySessionMeta();
const next = payload.mutate(current, { acp: current });
if (next) {
options.push(next.runtimeOptions);
}
}
return options;
}
describe("AcpSessionManager", () => {
beforeAll(async () => {
vi.resetModules();
({
AcpSessionManager,
__testing: { resetAcpSessionManagerForTests },
} = await import("./manager.js"));
({ AcpRuntimeError } = await import("../runtime/errors.js"));
({ findTaskByRunId, resetTaskRegistryForTests } = await import("../../tasks/task-registry.js"));
({ resetFlowRegistryForTests } = await import("../../tasks/flow-registry.js"));
({ installInMemoryTaskAndFlowRegistryRuntime } =
await import("../../test-utils/task-flow-registry-runtime.js"));
});
beforeEach(() => {
resetAcpSessionManagerForTests();
vi.useRealTimers();
hoisted.listAcpSessionEntriesMock.mockReset().mockResolvedValue([]);
hoisted.readAcpSessionEntryMock.mockReset();
hoisted.upsertAcpSessionMetaMock.mockReset().mockResolvedValue(null);
hoisted.requireAcpRuntimeBackendMock.mockReset();
});
afterEach(() => {
if (ORIGINAL_STATE_DIR === undefined) {
delete process.env.OPENCLAW_STATE_DIR;
} else {
process.env.OPENCLAW_STATE_DIR = ORIGINAL_STATE_DIR;
}
resetTaskRegistryForTests({ persist: false });
resetFlowRegistryForTests({ persist: false });
});
it("marks ACP-shaped sessions without metadata as stale", () => {
hoisted.readAcpSessionEntryMock.mockReturnValue(null);
const manager = new AcpSessionManager();
const resolved = manager.resolveSession({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
});
expect(resolved.kind).toBe("stale");
if (resolved.kind !== "stale") {
return;
}
expect(resolved.error.code).toBe("ACP_SESSION_INIT_FAILED");
expect(resolved.error.message).toContain("ACP metadata is missing");
});
it("canonicalizes the main alias before ACP rehydrate after restart", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey = (paramsUnknown as { sessionKey?: string }).sessionKey;
if (sessionKey !== "agent:main:main") {
return null;
}
return {
sessionKey,
storeSessionKey: sessionKey,
acp: {
...readySessionMeta(),
agent: "main",
runtimeSessionName: sessionKey,
},
};
});
const manager = new AcpSessionManager();
const cfg = {
...baseCfg,
session: { mainKey: "main" },
agents: { list: [{ id: "main", default: true }] },
} as OpenClawConfig;
await manager.runTurn({
cfg,
sessionKey: "main",
text: "after restart",
mode: "prompt",
requestId: "r-main",
});
expect(hoisted.readAcpSessionEntryMock).toHaveBeenCalledWith(
expect.objectContaining({
cfg,
sessionKey: "agent:main:main",
}),
);
expect(runtimeState.ensureSession).toHaveBeenCalledWith(
expect.objectContaining({
agent: "main",
sessionKey: "agent:main:main",
}),
);
});
it("tracks parented direct ACP turns in the task registry", async () => {
await withAcpManagerTaskStateDir(async () => {
const runtimeState = createRuntime();
runtimeState.runTurn.mockImplementation(async function* () {
yield {
type: "text_delta" as const,
stream: "output" as const,
text: "Write failed: permission denied for /root/oc-acp-write-should-fail.txt.",
};
yield { type: "done" as const };
});
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey = (paramsUnknown as { sessionKey?: string }).sessionKey;
if (sessionKey === "agent:codex:acp:child-1") {
return {
sessionKey,
storeSessionKey: sessionKey,
entry: {
sessionId: "child-1",
updatedAt: Date.now(),
spawnedBy: "agent:quant:telegram:quant:direct:822430204",
label: "Quant patch",
},
acp: readySessionMeta(),
};
}
if (sessionKey === "agent:quant:telegram:quant:direct:822430204") {
return {
sessionKey,
storeSessionKey: sessionKey,
entry: {
sessionId: "parent-1",
updatedAt: Date.now(),
},
};
}
return null;
});
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:child-1",
text: "Implement the feature and report back",
mode: "prompt",
requestId: "direct-parented-run",
});
await flushMicrotasks();
expect(findTaskByRunId("direct-parented-run")).toMatchObject({
runtime: "acp",
requesterSessionKey: "agent:quant:telegram:quant:direct:822430204",
childSessionKey: "agent:codex:acp:child-1",
label: "Quant patch",
task: "Implement the feature and report back",
status: "succeeded",
progressSummary: "Write failed: permission denied for /root/oc-acp-write-should-fail.txt.",
terminalOutcome: "blocked",
terminalSummary: "Permission denied for /root/oc-acp-write-should-fail.txt.",
});
});
});
it("serializes concurrent turns for the same ACP session", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
let inFlight = 0;
let maxInFlight = 0;
runtimeState.runTurn.mockImplementation(async function* (_input: { requestId: string }) {
inFlight += 1;
maxInFlight = Math.max(maxInFlight, inFlight);
try {
await sleep(10);
yield { type: "done" };
} finally {
inFlight -= 1;
}
});
const manager = new AcpSessionManager();
const first = manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "first",
mode: "prompt",
requestId: "r1",
});
const second = manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "second",
mode: "prompt",
requestId: "r2",
});
await Promise.all([first, second]);
expect(maxInFlight).toBe(1);
expect(runtimeState.runTurn).toHaveBeenCalledTimes(2);
});
it("rejects a queued turn promptly when its caller aborts before the actor is free", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
let firstTurnStarted = false;
let releaseFirstTurn: (() => void) | undefined;
runtimeState.runTurn.mockImplementation(async function* (input: { requestId: string }) {
if (input.requestId === "r1") {
firstTurnStarted = true;
await new Promise<void>((resolve) => {
releaseFirstTurn = resolve;
});
}
yield { type: "done" as const };
});
const manager = new AcpSessionManager();
const first = manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "first",
mode: "prompt",
requestId: "r1",
});
await vi.waitFor(() => {
expect(firstTurnStarted).toBe(true);
});
const abortController = new AbortController();
const second = manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "second",
mode: "prompt",
requestId: "r2",
signal: abortController.signal,
});
abortController.abort();
const secondOutcome = await Promise.race([
second.then(
() => ({ status: "resolved" as const }),
(error) => ({ status: "rejected" as const, error }),
),
new Promise<{ status: "pending" }>((resolve) => {
scheduleNativeTimeout(() => resolve({ status: "pending" }), 100);
}),
]);
releaseFirstTurn?.();
await first;
await vi.waitFor(() => {
expect(manager.getObservabilitySnapshot(baseCfg).turns.queueDepth).toBe(0);
});
expect(secondOutcome.status).toBe("rejected");
if (secondOutcome.status !== "rejected") {
return;
}
expect(secondOutcome.error).toBeInstanceOf(AcpRuntimeError);
expect(secondOutcome.error).toMatchObject({
code: "ACP_TURN_FAILED",
message: "ACP operation aborted.",
});
expect(runtimeState.runTurn).toHaveBeenCalledTimes(1);
});
it("times out a hung persistent turn without closing the session and lets queued work continue", async () => {
vi.useFakeTimers();
try {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
let firstTurnStarted = false;
runtimeState.runTurn.mockImplementation(async function* (input: { requestId: string }) {
if (input.requestId === "r1") {
firstTurnStarted = true;
await new Promise(() => {});
}
yield { type: "done" as const };
});
const manager = new AcpSessionManager();
const cfg = {
...baseCfg,
agents: {
defaults: {
timeoutSeconds: 1,
},
},
} as OpenClawConfig;
const first = manager.runTurn({
cfg,
sessionKey: "agent:codex:acp:session-1",
text: "first",
mode: "prompt",
requestId: "r1",
});
void first.catch(() => undefined);
await vi.waitFor(() => {
expect(firstTurnStarted).toBe(true);
});
const second = manager.runTurn({
cfg,
sessionKey: "agent:codex:acp:session-1",
text: "second",
mode: "prompt",
requestId: "r2",
});
await vi.advanceTimersByTimeAsync(3_500);
await expect(first).rejects.toMatchObject({
code: "ACP_TURN_FAILED",
message: "ACP turn timed out after 1s.",
});
await expect(second).resolves.toBeUndefined();
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(1);
expect(runtimeState.runTurn).toHaveBeenCalledTimes(2);
expect(runtimeState.cancel).toHaveBeenCalledWith(
expect.objectContaining({
reason: "turn-timeout",
}),
);
expect(runtimeState.close).not.toHaveBeenCalled();
expect(manager.getObservabilitySnapshot(cfg)).toMatchObject({
runtimeCache: {
activeSessions: 1,
},
turns: {
active: 0,
queueDepth: 0,
completed: 1,
failed: 1,
},
});
const states = extractStatesFromUpserts();
expect(states).toContain("error");
expect(states.at(-1)).toBe("idle");
} finally {
vi.useRealTimers();
}
});
it("keeps timed-out runtime handles counted until timeout cleanup finishes", async () => {
vi.useFakeTimers();
try {
const runtimeState = createRuntime();
runtimeState.cancel.mockImplementation(() => new Promise(() => {}));
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey = (paramsUnknown as { sessionKey?: string }).sessionKey ?? "";
return {
sessionKey,
storeSessionKey: sessionKey,
acp: {
...readySessionMeta(),
runtimeSessionName: `runtime:${sessionKey}`,
},
};
});
let firstTurnStarted = false;
runtimeState.runTurn.mockImplementation(async function* (input: { requestId: string }) {
if (input.requestId === "r1") {
firstTurnStarted = true;
await new Promise(() => {});
}
yield { type: "done" as const };
});
const manager = new AcpSessionManager();
const cfg = {
...baseCfg,
acp: {
...baseCfg.acp,
maxConcurrentSessions: 1,
},
agents: {
defaults: {
timeoutSeconds: 1,
},
},
} as OpenClawConfig;
const first = manager.runTurn({
cfg,
sessionKey: "agent:codex:acp:session-a",
text: "first",
mode: "prompt",
requestId: "r1",
});
void first.catch(() => undefined);
await vi.waitFor(() => {
expect(firstTurnStarted).toBe(true);
});
await vi.advanceTimersByTimeAsync(4_500);
await expect(first).rejects.toMatchObject({
code: "ACP_TURN_FAILED",
message: "ACP turn timed out after 1s.",
});
expect(manager.getObservabilitySnapshot(cfg).runtimeCache.activeSessions).toBe(1);
await expect(
manager.runTurn({
cfg,
sessionKey: "agent:codex:acp:session-b",
text: "second",
mode: "prompt",
requestId: "r2",
}),
).rejects.toMatchObject({
code: "ACP_SESSION_INIT_FAILED",
message: expect.stringContaining("max concurrent sessions"),
});
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(1);
} finally {
vi.useRealTimers();
}
});
it("runs turns for different ACP sessions in parallel", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey = (paramsUnknown as { sessionKey?: string }).sessionKey ?? "";
return {
sessionKey,
storeSessionKey: sessionKey,
acp: {
...readySessionMeta(),
runtimeSessionName: `runtime:${sessionKey}`,
},
};
});
let inFlight = 0;
let maxInFlight = 0;
runtimeState.runTurn.mockImplementation(async function* () {
inFlight += 1;
maxInFlight = Math.max(maxInFlight, inFlight);
try {
await sleep(15);
yield { type: "done" as const };
} finally {
inFlight -= 1;
}
});
const manager = new AcpSessionManager();
await Promise.all([
manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-a",
text: "first",
mode: "prompt",
requestId: "r1",
}),
manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-b",
text: "second",
mode: "prompt",
requestId: "r2",
}),
]);
expect(maxInFlight).toBe(2);
});
it("reuses runtime session handles for repeat turns in the same manager process", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "first",
mode: "prompt",
requestId: "r1",
});
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "second",
mode: "prompt",
requestId: "r2",
});
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(1);
expect(runtimeState.runTurn).toHaveBeenCalledTimes(2);
});
it("re-ensures cached runtime handles when the backend reports the session is dead", async () => {
const runtimeState = createRuntime();
runtimeState.getStatus
.mockResolvedValueOnce({
summary: "status=alive",
details: { status: "alive" },
})
.mockResolvedValueOnce({
summary: "status=dead",
details: { status: "dead" },
})
.mockResolvedValueOnce({
summary: "status=alive",
details: { status: "alive" },
});
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "first",
mode: "prompt",
requestId: "r1",
});
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "second",
mode: "prompt",
requestId: "r2",
});
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(2);
expect(runtimeState.getStatus).toHaveBeenCalledTimes(3);
expect(runtimeState.runTurn).toHaveBeenCalledTimes(2);
});
it("rehydrates runtime handles after a manager restart", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
const managerA = new AcpSessionManager();
await managerA.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "before restart",
mode: "prompt",
requestId: "r1",
});
const managerB = new AcpSessionManager();
await managerB.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "after restart",
mode: "prompt",
requestId: "r2",
});
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(2);
});
it("passes persisted ACP backend session identity back into ensureSession for configured bindings after restart", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
const sessionKey = "agent:codex:acp:binding:demo-binding:default:deadbeef";
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const key = (paramsUnknown as { sessionKey?: string }).sessionKey ?? sessionKey;
return {
sessionKey: key,
storeSessionKey: key,
acp: {
...readySessionMeta(),
runtimeSessionName: key,
identity: {
state: "resolved",
source: "status",
acpxSessionId: "acpx-sid-1",
lastUpdatedAt: Date.now(),
},
},
};
});
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: baseCfg,
sessionKey,
text: "after restart",
mode: "prompt",
requestId: "r-binding-restart",
});
expect(runtimeState.ensureSession).toHaveBeenCalledWith(
expect.objectContaining({
sessionKey,
agent: "codex",
resumeSessionId: "acpx-sid-1",
}),
);
});
it("does not resume persisted ACP identity for oneshot sessions after restart", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
const sessionKey = "agent:codex:acp:binding:demo-binding:default:oneshot";
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const key = (paramsUnknown as { sessionKey?: string }).sessionKey ?? sessionKey;
return {
sessionKey: key,
storeSessionKey: key,
acp: {
...readySessionMeta(),
runtimeSessionName: key,
mode: "oneshot",
identity: {
state: "resolved",
source: "status",
acpxSessionId: "acpx-sid-oneshot",
lastUpdatedAt: Date.now(),
},
},
};
});
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: baseCfg,
sessionKey,
text: "after restart",
mode: "prompt",
requestId: "r-binding-oneshot",
});
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(1);
const ensureInput = runtimeState.ensureSession.mock.calls[0]?.[0] as
| { resumeSessionId?: string; mode?: string }
| undefined;
expect(ensureInput).toMatchObject({
sessionKey,
agent: "codex",
mode: "oneshot",
});
expect(ensureInput?.resumeSessionId).toBeUndefined();
});
it("falls back to a fresh ensure when reopening a persisted ACP backend session id fails", async () => {
const runtimeState = createRuntime();
runtimeState.ensureSession.mockImplementation(async (inputUnknown: unknown) => {
const input = inputUnknown as {
sessionKey: string;
agent: string;
mode: "persistent" | "oneshot";
resumeSessionId?: string;
};
if (input.resumeSessionId) {
throw new AcpRuntimeError(
"ACP_SESSION_INIT_FAILED",
"failed to resume persisted ACP session",
);
}
return {
sessionKey: input.sessionKey,
backend: "acpx",
runtimeSessionName: `${input.sessionKey}:${input.mode}:runtime`,
backendSessionId: "acpx-sid-fresh",
};
});
runtimeState.getStatus.mockResolvedValue({
summary: "status=alive",
backendSessionId: "acpx-sid-fresh",
details: { status: "alive" },
});
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
const sessionKey = "agent:codex:acp:binding:demo-binding:default:retry-fresh";
let currentMeta: SessionAcpMeta = {
...readySessionMeta(),
runtimeSessionName: sessionKey,
identity: {
state: "resolved",
source: "status",
acpxSessionId: "acpx-sid-stale",
lastUpdatedAt: Date.now(),
},
};
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const key = (paramsUnknown as { sessionKey?: string }).sessionKey ?? sessionKey;
return {
sessionKey: key,
storeSessionKey: key,
acp: currentMeta,
};
});
hoisted.upsertAcpSessionMetaMock.mockImplementation(async (paramsUnknown: unknown) => {
const params = paramsUnknown as {
mutate: (
current: SessionAcpMeta | undefined,
entry: { acp?: SessionAcpMeta } | undefined,
) => SessionAcpMeta | null | undefined;
};
const next = params.mutate(currentMeta, { acp: currentMeta });
if (next) {
currentMeta = next;
}
return {
sessionId: "session-1",
updatedAt: Date.now(),
acp: currentMeta,
};
});
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: baseCfg,
sessionKey,
text: "after restart",
mode: "prompt",
requestId: "r-binding-retry-fresh",
});
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(2);
expect(runtimeState.ensureSession.mock.calls[0]?.[0]).toMatchObject({
sessionKey,
agent: "codex",
resumeSessionId: "acpx-sid-stale",
});
const retryInput = runtimeState.ensureSession.mock.calls[1]?.[0] as
| { resumeSessionId?: string }
| undefined;
expect(retryInput?.resumeSessionId).toBeUndefined();
expect(currentMeta.identity?.acpxSessionId).toBe("acpx-sid-fresh");
});
it("enforces acp.maxConcurrentSessions when opening new runtime handles", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey = (paramsUnknown as { sessionKey?: string }).sessionKey ?? "";
return {
sessionKey,
storeSessionKey: sessionKey,
acp: {
...readySessionMeta(),
runtimeSessionName: `runtime:${sessionKey}`,
},
};
});
const limitedCfg = {
acp: {
...baseCfg.acp,
maxConcurrentSessions: 1,
},
} as OpenClawConfig;
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: limitedCfg,
sessionKey: "agent:codex:acp:session-a",
text: "first",
mode: "prompt",
requestId: "r1",
});
await expect(
manager.runTurn({
cfg: limitedCfg,
sessionKey: "agent:codex:acp:session-b",
text: "second",
mode: "prompt",
requestId: "r2",
}),
).rejects.toMatchObject({
code: "ACP_SESSION_INIT_FAILED",
message: expect.stringContaining("max concurrent sessions"),
});
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(1);
});
it("enforces acp.maxConcurrentSessions during initializeSession", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.upsertAcpSessionMetaMock.mockResolvedValue({
sessionKey: "agent:codex:acp:session-a",
storeSessionKey: "agent:codex:acp:session-a",
acp: readySessionMeta(),
});
const limitedCfg = {
acp: {
...baseCfg.acp,
maxConcurrentSessions: 1,
},
} as OpenClawConfig;
const manager = new AcpSessionManager();
await manager.initializeSession({
cfg: limitedCfg,
sessionKey: "agent:codex:acp:session-a",
agent: "codex",
mode: "persistent",
});
await expect(
manager.initializeSession({
cfg: limitedCfg,
sessionKey: "agent:codex:acp:session-b",
agent: "codex",
mode: "persistent",
}),
).rejects.toMatchObject({
code: "ACP_SESSION_INIT_FAILED",
message: expect.stringContaining("max concurrent sessions"),
});
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(1);
});
it("drops cached runtime handles when close tolerates backend-unavailable errors", async () => {
const runtimeState = createRuntime();
runtimeState.close.mockRejectedValueOnce(
new AcpRuntimeError("ACP_BACKEND_UNAVAILABLE", "runtime temporarily unavailable"),
);
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey = (paramsUnknown as { sessionKey?: string }).sessionKey ?? "";
return {
sessionKey,
storeSessionKey: sessionKey,
acp: {
...readySessionMeta(),
runtimeSessionName: `runtime:${sessionKey}`,
},
};
});
const limitedCfg = {
acp: {
...baseCfg.acp,
maxConcurrentSessions: 1,
},
} as OpenClawConfig;
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: limitedCfg,
sessionKey: "agent:codex:acp:session-a",
text: "first",
mode: "prompt",
requestId: "r1",
});
const closeResult = await manager.closeSession({
cfg: limitedCfg,
sessionKey: "agent:codex:acp:session-a",
reason: "manual-close",
allowBackendUnavailable: true,
});
expect(closeResult.runtimeClosed).toBe(false);
expect(closeResult.runtimeNotice).toContain("temporarily unavailable");
await expect(
manager.runTurn({
cfg: limitedCfg,
sessionKey: "agent:codex:acp:session-b",
text: "second",
mode: "prompt",
requestId: "r2",
}),
).resolves.toBeUndefined();
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(2);
});
it("drops cached runtime handles when close sees a stale acpx process-exit error", async () => {
const runtimeState = createRuntime();
runtimeState.close.mockRejectedValueOnce(new Error("acpx exited with code 1"));
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey = (paramsUnknown as { sessionKey?: string }).sessionKey ?? "";
return {
sessionKey,
storeSessionKey: sessionKey,
acp: {
...readySessionMeta(),
runtimeSessionName: `runtime:${sessionKey}`,
},
};
});
const limitedCfg = {
acp: {
...baseCfg.acp,
maxConcurrentSessions: 1,
},
} as OpenClawConfig;
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: limitedCfg,
sessionKey: "agent:codex:acp:session-a",
text: "first",
mode: "prompt",
requestId: "r1",
});
const closeResult = await manager.closeSession({
cfg: limitedCfg,
sessionKey: "agent:codex:acp:session-a",
reason: "manual-close",
allowBackendUnavailable: true,
});
expect(closeResult.runtimeClosed).toBe(false);
expect(closeResult.runtimeNotice).toBe("acpx exited with code 1");
await expect(
manager.runTurn({
cfg: limitedCfg,
sessionKey: "agent:codex:acp:session-b",
text: "second",
mode: "prompt",
requestId: "r2",
}),
).resolves.toBeUndefined();
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(2);
});
it("evicts idle cached runtimes before enforcing max concurrent limits", async () => {
vi.useFakeTimers();
try {
vi.setSystemTime(new Date("2026-02-23T00:00:00.000Z"));
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey = (paramsUnknown as { sessionKey?: string }).sessionKey ?? "";
return {
sessionKey,
storeSessionKey: sessionKey,
acp: {
...readySessionMeta(),
runtimeSessionName: `runtime:${sessionKey}`,
},
};
});
const cfg = {
acp: {
...baseCfg.acp,
maxConcurrentSessions: 1,
runtime: {
ttlMinutes: 0.01,
},
},
} as OpenClawConfig;
const manager = new AcpSessionManager();
await manager.runTurn({
cfg,
sessionKey: "agent:codex:acp:session-a",
text: "first",
mode: "prompt",
requestId: "r1",
});
vi.advanceTimersByTime(2_000);
await manager.runTurn({
cfg,
sessionKey: "agent:codex:acp:session-b",
text: "second",
mode: "prompt",
requestId: "r2",
});
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(2);
expect(runtimeState.close).toHaveBeenCalledWith(
expect.objectContaining({
reason: "idle-evicted",
handle: expect.objectContaining({
sessionKey: "agent:codex:acp:session-a",
}),
}),
);
} finally {
vi.useRealTimers();
}
});
it("tracks ACP turn latency and error-code observability", async () => {
const runtimeState = createRuntime();
runtimeState.runTurn.mockImplementation(async function* (input: { requestId: string }) {
if (input.requestId === "fail") {
throw new Error("runtime exploded");
}
yield { type: "done" as const };
});
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey = (paramsUnknown as { sessionKey?: string }).sessionKey ?? "";
return {
sessionKey,
storeSessionKey: sessionKey,
acp: {
...readySessionMeta(),
runtimeSessionName: `runtime:${sessionKey}`,
},
};
});
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "ok",
mode: "prompt",
requestId: "ok",
});
await expect(
manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "boom",
mode: "prompt",
requestId: "fail",
}),
).rejects.toMatchObject({
code: "ACP_TURN_FAILED",
});
const snapshot = manager.getObservabilitySnapshot(baseCfg);
expect(snapshot.turns.completed).toBe(1);
expect(snapshot.turns.failed).toBe(1);
expect(snapshot.turns.active).toBe(0);
expect(snapshot.turns.queueDepth).toBe(0);
expect(snapshot.errorsByCode.ACP_TURN_FAILED).toBe(1);
});
it("rolls back ensured runtime sessions when metadata persistence fails", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.upsertAcpSessionMetaMock.mockRejectedValueOnce(new Error("disk full"));
const manager = new AcpSessionManager();
await expect(
manager.initializeSession({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
agent: "codex",
mode: "persistent",
}),
).rejects.toThrow("disk full");
expect(runtimeState.close).toHaveBeenCalledWith(
expect.objectContaining({
reason: "init-meta-failed",
handle: expect.objectContaining({
sessionKey: "agent:codex:acp:session-1",
}),
}),
);
});
it("preempts an active turn on cancel and returns to idle state", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
let enteredRun = false;
runtimeState.runTurn.mockImplementation(async function* (input: { signal?: AbortSignal }) {
enteredRun = true;
await new Promise<void>((resolve) => {
if (input.signal?.aborted) {
resolve();
return;
}
input.signal?.addEventListener("abort", () => resolve(), { once: true });
});
yield { type: "done" as const, stopReason: "cancel" };
});
const manager = new AcpSessionManager();
const runPromise = manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "long task",
mode: "prompt",
requestId: "run-1",
});
await vi.waitFor(() => {
expect(enteredRun).toBe(true);
});
await manager.cancelSession({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
reason: "manual-cancel",
});
await runPromise;
expect(runtimeState.cancel).toHaveBeenCalledTimes(1);
expect(runtimeState.cancel).toHaveBeenCalledWith(
expect.objectContaining({
reason: "manual-cancel",
}),
);
const states = extractStatesFromUpserts();
expect(states).toContain("running");
expect(states).toContain("idle");
expect(states).not.toContain("error");
});
it("cleans actor-tail bookkeeping after session turns complete", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey = (paramsUnknown as { sessionKey?: string }).sessionKey ?? "";
return {
sessionKey,
storeSessionKey: sessionKey,
acp: {
...readySessionMeta(),
runtimeSessionName: `runtime:${sessionKey}`,
},
};
});
runtimeState.runTurn.mockImplementation(async function* () {
yield { type: "done" as const };
});
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-a",
text: "first",
mode: "prompt",
requestId: "r1",
});
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-b",
text: "second",
mode: "prompt",
requestId: "r2",
});
const internals = manager as unknown as {
actorTailBySession: Map<string, Promise<void>>;
};
expect(internals.actorTailBySession.size).toBe(0);
});
it("surfaces backend failures raised after a done event", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
runtimeState.runTurn.mockImplementation(async function* () {
yield { type: "done" as const };
throw new Error("acpx exited with code 1");
});
const manager = new AcpSessionManager();
await expect(
manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "do work",
mode: "prompt",
requestId: "run-1",
}),
).rejects.toMatchObject({
code: "ACP_TURN_FAILED",
message: "acpx exited with code 1",
});
const states = extractStatesFromUpserts();
expect(states).toContain("running");
expect(states).toContain("error");
expect(states.at(-1)).toBe("error");
});
it("marks the session as errored when runtime ensure fails before turn start", async () => {
const runtimeState = createRuntime();
runtimeState.ensureSession.mockRejectedValue(new Error("acpx exited with code 1"));
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: {
...readySessionMeta(),
state: "running",
},
});
const manager = new AcpSessionManager();
await expect(
manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "do work",
mode: "prompt",
requestId: "run-1",
}),
).rejects.toMatchObject({
code: "ACP_SESSION_INIT_FAILED",
message: "acpx exited with code 1",
});
const states = extractStatesFromUpserts();
expect(states).not.toContain("running");
expect(states.at(-1)).toBe("error");
});
it("retries once with a fresh runtime handle after an early acpx exit", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
runtimeState.runTurn
.mockImplementationOnce(async function* () {
yield {
type: "error" as const,
message: "acpx exited with code 1",
};
})
.mockImplementationOnce(async function* () {
yield { type: "done" as const };
});
const manager = new AcpSessionManager();
await expect(
manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "do work",
mode: "prompt",
requestId: "run-1",
}),
).resolves.toBeUndefined();
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(2);
expect(runtimeState.runTurn).toHaveBeenCalledTimes(2);
const states = extractStatesFromUpserts();
expect(states).toContain("running");
expect(states).toContain("idle");
expect(states).not.toContain("error");
});
it("retries once with a fresh runtime handle after an early acpx signal exit", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
runtimeState.runTurn
.mockImplementationOnce(async function* () {
yield {
type: "error" as const,
message: "acpx exited with signal SIGTERM",
};
})
.mockImplementationOnce(async function* () {
yield { type: "done" as const };
});
const manager = new AcpSessionManager();
await expect(
manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "do work",
mode: "prompt",
requestId: "run-1",
}),
).resolves.toBeUndefined();
expect(runtimeState.ensureSession).toHaveBeenCalledTimes(2);
expect(runtimeState.runTurn).toHaveBeenCalledTimes(2);
const states = extractStatesFromUpserts();
expect(states).toContain("running");
expect(states).toContain("idle");
expect(states).not.toContain("error");
});
it("persists runtime mode changes through setSessionRuntimeMode", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
const manager = new AcpSessionManager();
const options = await manager.setSessionRuntimeMode({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
runtimeMode: "plan",
});
expect(runtimeState.setMode).toHaveBeenCalledWith(
expect.objectContaining({
mode: "plan",
}),
);
expect(options.runtimeMode).toBe("plan");
expect(extractRuntimeOptionsFromUpserts().some((entry) => entry?.runtimeMode === "plan")).toBe(
true,
);
});
it("reapplies persisted controls on next turn after runtime option updates", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
let currentMeta: SessionAcpMeta = {
...readySessionMeta(),
runtimeOptions: {
runtimeMode: "plan",
},
};
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey =
(paramsUnknown as { sessionKey?: string }).sessionKey ?? "agent:codex:acp:session-1";
return {
sessionKey,
storeSessionKey: sessionKey,
acp: currentMeta,
};
});
hoisted.upsertAcpSessionMetaMock.mockImplementation(async (paramsUnknown: unknown) => {
const params = paramsUnknown as {
mutate: (
current: SessionAcpMeta | undefined,
entry: { acp?: SessionAcpMeta } | undefined,
) => SessionAcpMeta | null | undefined;
};
const next = params.mutate(currentMeta, { acp: currentMeta });
if (next) {
currentMeta = next;
}
return {
sessionId: "session-1",
updatedAt: Date.now(),
acp: currentMeta,
};
});
const manager = new AcpSessionManager();
await manager.setSessionConfigOption({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
key: "model",
value: "openai-codex/gpt-5.4",
});
expect(runtimeState.setMode).not.toHaveBeenCalled();
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "do work",
mode: "prompt",
requestId: "run-1",
});
expect(runtimeState.setMode).toHaveBeenCalledWith(
expect.objectContaining({
mode: "plan",
}),
);
});
it("reconciles persisted ACP session identifiers from runtime status after a turn", async () => {
const runtimeState = createRuntime();
runtimeState.ensureSession.mockResolvedValue({
sessionKey: "agent:codex:acp:session-1",
backend: "acpx",
runtimeSessionName: "runtime-1",
backendSessionId: "acpx-stale",
agentSessionId: "agent-stale",
});
runtimeState.getStatus.mockResolvedValue({
summary: "status=alive",
backendSessionId: "acpx-fresh",
agentSessionId: "agent-fresh",
details: { status: "alive" },
});
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
let currentMeta: SessionAcpMeta = {
...readySessionMeta(),
identity: {
state: "resolved",
source: "status",
acpxSessionId: "acpx-stale",
agentSessionId: "agent-stale",
lastUpdatedAt: Date.now(),
},
};
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const sessionKey =
(paramsUnknown as { sessionKey?: string }).sessionKey ?? "agent:codex:acp:session-1";
return {
sessionKey,
storeSessionKey: sessionKey,
acp: currentMeta,
};
});
hoisted.upsertAcpSessionMetaMock.mockImplementation(async (paramsUnknown: unknown) => {
const params = paramsUnknown as {
mutate: (
current: SessionAcpMeta | undefined,
entry: { acp?: SessionAcpMeta } | undefined,
) => SessionAcpMeta | null | undefined;
};
const next = params.mutate(currentMeta, { acp: currentMeta });
if (next) {
currentMeta = next;
}
return {
sessionId: "session-1",
updatedAt: Date.now(),
acp: currentMeta,
};
});
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "do work",
mode: "prompt",
requestId: "run-1",
});
expect(runtimeState.getStatus).toHaveBeenCalledTimes(1);
expect(currentMeta.identity?.acpxSessionId).toBe("acpx-fresh");
expect(currentMeta.identity?.agentSessionId).toBe("agent-fresh");
});
it("reconciles pending ACP identities during startup scan", async () => {
const runtimeState = createRuntime();
runtimeState.getStatus.mockResolvedValue({
summary: "status=alive",
acpxRecordId: "acpx-record-1",
backendSessionId: "acpx-session-1",
agentSessionId: "agent-session-1",
details: { status: "alive" },
});
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
let currentMeta: SessionAcpMeta = {
...readySessionMeta(),
identity: {
state: "pending",
source: "ensure",
acpxSessionId: "acpx-stale",
lastUpdatedAt: Date.now(),
},
};
const sessionKey = "agent:codex:acp:session-1";
hoisted.listAcpSessionEntriesMock.mockResolvedValue([
{
cfg: baseCfg,
storePath: "/tmp/sessions-acp.json",
sessionKey,
storeSessionKey: sessionKey,
entry: {
sessionId: "session-1",
updatedAt: Date.now(),
acp: currentMeta,
},
acp: currentMeta,
},
]);
hoisted.readAcpSessionEntryMock.mockImplementation((paramsUnknown: unknown) => {
const key = (paramsUnknown as { sessionKey?: string }).sessionKey ?? sessionKey;
return {
sessionKey: key,
storeSessionKey: key,
acp: currentMeta,
};
});
hoisted.upsertAcpSessionMetaMock.mockImplementation(async (paramsUnknown: unknown) => {
const params = paramsUnknown as {
mutate: (
current: SessionAcpMeta | undefined,
entry: { acp?: SessionAcpMeta } | undefined,
) => SessionAcpMeta | null | undefined;
};
const next = params.mutate(currentMeta, { acp: currentMeta });
if (next) {
currentMeta = next;
}
return {
sessionId: "session-1",
updatedAt: Date.now(),
acp: currentMeta,
};
});
const manager = new AcpSessionManager();
const result = await manager.reconcilePendingSessionIdentities({ cfg: baseCfg });
expect(result).toEqual({ checked: 1, resolved: 1, failed: 0 });
expect(currentMeta.identity?.state).toBe("resolved");
expect(currentMeta.identity?.acpxRecordId).toBe("acpx-record-1");
expect(currentMeta.identity?.acpxSessionId).toBe("acpx-session-1");
expect(currentMeta.identity?.agentSessionId).toBe("agent-session-1");
});
it("skips startup identity reconciliation for already resolved sessions", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
const sessionKey = "agent:codex:acp:session-1";
const resolvedMeta: SessionAcpMeta = {
...readySessionMeta(),
identity: {
state: "resolved",
source: "status",
acpxSessionId: "acpx-sid-1",
agentSessionId: "agent-sid-1",
lastUpdatedAt: Date.now(),
},
};
hoisted.listAcpSessionEntriesMock.mockResolvedValue([
{
cfg: baseCfg,
storePath: "/tmp/sessions-acp.json",
sessionKey,
storeSessionKey: sessionKey,
entry: {
sessionId: "session-1",
updatedAt: Date.now(),
acp: resolvedMeta,
},
acp: resolvedMeta,
},
]);
const manager = new AcpSessionManager();
const result = await manager.reconcilePendingSessionIdentities({ cfg: baseCfg });
expect(result).toEqual({ checked: 0, resolved: 0, failed: 0 });
expect(runtimeState.getStatus).not.toHaveBeenCalled();
expect(runtimeState.ensureSession).not.toHaveBeenCalled();
});
it("preserves existing ACP session identifiers when ensure returns none", async () => {
const runtimeState = createRuntime();
runtimeState.ensureSession.mockResolvedValue({
sessionKey: "agent:codex:acp:session-1",
backend: "acpx",
runtimeSessionName: "runtime-2",
});
runtimeState.getStatus.mockResolvedValue({
summary: "status=alive",
details: { status: "alive" },
});
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: {
...readySessionMeta(),
identity: {
state: "resolved",
source: "status",
acpxSessionId: "acpx-stable",
agentSessionId: "agent-stable",
lastUpdatedAt: Date.now(),
},
},
});
const manager = new AcpSessionManager();
const status = await manager.getSessionStatus({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
});
expect(status.identity?.acpxSessionId).toBe("acpx-stable");
expect(status.identity?.agentSessionId).toBe("agent-stable");
});
it("applies persisted runtime options before running turns", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: {
...readySessionMeta(),
runtimeOptions: {
runtimeMode: "plan",
model: "openai-codex/gpt-5.4",
permissionProfile: "strict",
timeoutSeconds: 120,
},
},
});
const manager = new AcpSessionManager();
await manager.runTurn({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
text: "do work",
mode: "prompt",
requestId: "run-1",
});
expect(runtimeState.setMode).toHaveBeenCalledWith(
expect.objectContaining({
mode: "plan",
}),
);
expect(runtimeState.setConfigOption).toHaveBeenCalledWith(
expect.objectContaining({
key: "model",
value: "openai-codex/gpt-5.4",
}),
);
expect(runtimeState.setConfigOption).toHaveBeenCalledWith(
expect.objectContaining({
key: "approval_policy",
value: "strict",
}),
);
expect(runtimeState.setConfigOption).toHaveBeenCalledWith(
expect.objectContaining({
key: "timeout",
value: "120",
}),
);
});
it("returns unsupported-control error when backend does not support set_config_option", async () => {
const runtimeState = createRuntime();
const unsupportedRuntime: AcpRuntime = {
ensureSession: runtimeState.ensureSession as AcpRuntime["ensureSession"],
runTurn: runtimeState.runTurn as AcpRuntime["runTurn"],
getCapabilities: vi.fn(async () => ({ controls: [] })),
cancel: runtimeState.cancel as AcpRuntime["cancel"],
close: runtimeState.close as AcpRuntime["close"],
};
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: unsupportedRuntime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
const manager = new AcpSessionManager();
await expect(
manager.setSessionConfigOption({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
key: "model",
value: "gpt-5.4",
}),
).rejects.toMatchObject({
code: "ACP_BACKEND_UNSUPPORTED_CONTROL",
});
});
it("rejects invalid runtime option values before backend controls run", async () => {
const runtimeState = createRuntime();
hoisted.requireAcpRuntimeBackendMock.mockReturnValue({
id: "acpx",
runtime: runtimeState.runtime,
});
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
const manager = new AcpSessionManager();
await expect(
manager.setSessionConfigOption({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
key: "timeout",
value: "not-a-number",
}),
).rejects.toMatchObject({
code: "ACP_INVALID_RUNTIME_OPTION",
});
expect(runtimeState.setConfigOption).not.toHaveBeenCalled();
await expect(
manager.updateSessionRuntimeOptions({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
patch: { cwd: "relative/path" },
}),
).rejects.toMatchObject({
code: "ACP_INVALID_RUNTIME_OPTION",
});
});
it("can close and clear metadata when backend is unavailable", async () => {
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
hoisted.requireAcpRuntimeBackendMock.mockImplementation(() => {
throw new AcpRuntimeError(
"ACP_BACKEND_MISSING",
"ACP runtime backend is not configured. Install and enable the acpx runtime plugin.",
);
});
const manager = new AcpSessionManager();
const result = await manager.closeSession({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
reason: "manual-close",
allowBackendUnavailable: true,
clearMeta: true,
});
expect(result.runtimeClosed).toBe(false);
expect(result.runtimeNotice).toContain("not configured");
expect(result.metaCleared).toBe(true);
expect(hoisted.upsertAcpSessionMetaMock).toHaveBeenCalled();
});
it("surfaces metadata clear errors during closeSession", async () => {
hoisted.readAcpSessionEntryMock.mockReturnValue({
sessionKey: "agent:codex:acp:session-1",
storeSessionKey: "agent:codex:acp:session-1",
acp: readySessionMeta(),
});
hoisted.requireAcpRuntimeBackendMock.mockImplementation(() => {
throw new AcpRuntimeError(
"ACP_BACKEND_MISSING",
"ACP runtime backend is not configured. Install and enable the acpx runtime plugin.",
);
});
hoisted.upsertAcpSessionMetaMock.mockRejectedValueOnce(new Error("disk locked"));
const manager = new AcpSessionManager();
await expect(
manager.closeSession({
cfg: baseCfg,
sessionKey: "agent:codex:acp:session-1",
reason: "manual-close",
allowBackendUnavailable: true,
clearMeta: true,
}),
).rejects.toThrow("disk locked");
});
});