Files
openclaw/extensions/codex/src/app-server/run-attempt.context-engine.test.ts
2026-05-11 03:41:00 +01:00

477 lines
17 KiB
TypeScript

import fs from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import type { AgentMessage } from "@earendil-works/pi-agent-core";
import { SessionManager } from "@earendil-works/pi-coding-agent";
import type { EmbeddedRunAttemptParams } from "openclaw/plugin-sdk/agent-harness";
import {
embeddedAgentLog,
type HarnessContextEngine as ContextEngine,
} from "openclaw/plugin-sdk/agent-harness-runtime";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import type { CodexServerNotification } from "./protocol.js";
import { runCodexAppServerAttempt, __testing } from "./run-attempt.js";
import { createCodexTestModel } from "./test-support.js";
let tempDir: string;
function createParams(sessionFile: string, workspaceDir: string): EmbeddedRunAttemptParams {
return {
prompt: "hello",
sessionId: "session-1",
sessionKey: "agent:main:session-1",
sessionFile,
workspaceDir,
runId: "run-1",
provider: "codex",
modelId: "gpt-5.4-codex",
model: createCodexTestModel("codex"),
thinkLevel: "medium",
disableTools: true,
timeoutMs: 5_000,
authStorage: {} as never,
authProfileStore: { version: 1, profiles: {} },
modelRegistry: {} as never,
} as EmbeddedRunAttemptParams;
}
function assistantMessage(text: string, timestamp: number): AgentMessage {
return {
role: "assistant",
content: [{ type: "text", text }],
api: "openai-codex-responses",
provider: "openai-codex",
model: "gpt-5.4-codex",
usage: {
input: 0,
output: 0,
cacheRead: 0,
cacheWrite: 0,
totalTokens: 0,
cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0, total: 0 },
},
stopReason: "stop",
timestamp,
};
}
function userMessage(text: string, timestamp: number): AgentMessage {
return {
role: "user",
content: [{ type: "text", text }],
timestamp,
} as AgentMessage;
}
function threadStartResult(threadId = "thread-1") {
return {
thread: {
id: threadId,
sessionId: "session-1",
forkedFromId: null,
preview: "",
ephemeral: false,
modelProvider: "openai",
createdAt: 1,
updatedAt: 1,
status: { type: "idle" },
path: null,
cwd: tempDir || "/tmp/openclaw-codex-test",
cliVersion: "0.125.0",
source: "unknown",
agentNickname: null,
agentRole: null,
gitInfo: null,
name: null,
turns: [],
},
model: "gpt-5.4-codex",
modelProvider: "openai",
serviceTier: null,
cwd: tempDir || "/tmp/openclaw-codex-test",
instructionSources: [],
approvalPolicy: "never",
approvalsReviewer: "user",
sandbox: { type: "dangerFullAccess" },
permissionProfile: null,
reasoningEffort: null,
};
}
function turnStartResult(turnId = "turn-1", status = "inProgress") {
return {
turn: {
id: turnId,
status,
items: [],
error: null,
startedAt: null,
completedAt: null,
durationMs: null,
},
};
}
function createStartedThreadHarness(
requestImpl: (method: string, params: unknown) => Promise<unknown> = async () => undefined,
) {
const requests: Array<{ method: string; params: unknown }> = [];
let notify: (notification: CodexServerNotification) => Promise<void> = async () => undefined;
const request = vi.fn(async (method: string, params?: unknown) => {
requests.push({ method, params });
const override = await requestImpl(method, params);
if (override !== undefined) {
return override;
}
if (method === "thread/start") {
return threadStartResult();
}
if (method === "turn/start") {
return turnStartResult();
}
return {};
});
__testing.setCodexAppServerClientFactoryForTests(
async () =>
({
request,
addNotificationHandler: (handler: typeof notify) => {
notify = handler;
return () => undefined;
},
addRequestHandler: () => () => undefined,
}) as never,
);
return {
requests,
async waitForMethod(method: string) {
await vi.waitFor(() => expect(requests.map((entry) => entry.method)).toContain(method), {
interval: 1,
});
},
async notify(notification: CodexServerNotification) {
await notify(notification);
},
async completeTurn(status: "completed" | "failed" = "completed") {
await notify({
method: "turn/completed",
params: {
threadId: "thread-1",
turnId: "turn-1",
turn: {
id: "turn-1",
status,
...(status === "failed" ? { error: { message: "codex failed" } } : {}),
items: [{ type: "agentMessage", id: "msg-1", text: "final answer" }],
},
},
});
},
};
}
function createContextEngine(overrides: Partial<ContextEngine> = {}): ContextEngine {
const engine: ContextEngine = {
info: {
id: "lossless-claw",
name: "Lossless Claw",
ownsCompaction: true,
},
bootstrap: vi.fn(async () => ({ bootstrapped: true })),
assemble: vi.fn(async ({ messages, prompt }) => ({
messages: [...messages, userMessage(prompt ?? "", 10)],
estimatedTokens: 42,
systemPromptAddition: "context-engine system",
})),
ingest: vi.fn(async () => ({ ingested: true })),
maintain: vi.fn(async () => ({ changed: false, bytesFreed: 0, rewrittenEntries: 0 })),
compact: vi.fn(async () => ({
ok: true,
compacted: true,
result: { summary: "summary", firstKeptEntryId: "entry-1", tokensBefore: 10 },
})),
...overrides,
};
return engine;
}
type MockCallReader = { mock: { calls: unknown[][] } };
function requireRecord(value: unknown, label: string): Record<string, unknown> {
if (!value || typeof value !== "object" || Array.isArray(value)) {
throw new Error(`expected ${label} to be an object`);
}
return value as Record<string, unknown>;
}
function optionalString(value: unknown): string {
return typeof value === "string" ? value : "";
}
function requireFirstCallArg(mock: unknown, label: string): unknown {
const call = (mock as MockCallReader).mock.calls.at(0);
if (!call) {
throw new Error(`expected ${label} to be called`);
}
return call[0];
}
function requireRequestParams(
harness: ReturnType<typeof createStartedThreadHarness>,
method: string,
): Record<string, unknown> {
const request = harness.requests.find((entry) => entry.method === method);
return requireRecord(request?.params, `${method} params`);
}
function requireArray(value: unknown, label: string): unknown[] {
if (!Array.isArray(value)) {
throw new Error(`expected ${label} to be an array`);
}
return value;
}
function expectRequestInputTextContains(
harness: ReturnType<typeof createStartedThreadHarness>,
expected: string,
): void {
expect(getRequestInputText(harness)).toContain(expected);
}
function getRequestInputText(harness: ReturnType<typeof createStartedThreadHarness>): string {
const params = requireRequestParams(harness, "turn/start");
const input = requireArray(params.input, "turn/start input");
return input
.map((entry) => {
const item = requireRecord(entry, "turn/start input entry");
return item.type === "text" ? optionalString(item.text) : "";
})
.join("\n");
}
describe("runCodexAppServerAttempt context-engine lifecycle", () => {
beforeEach(async () => {
tempDir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-codex-context-engine-"));
});
afterEach(async () => {
__testing.resetCodexAppServerClientFactoryForTests();
vi.restoreAllMocks();
await fs.rm(tempDir, { recursive: true, force: true });
});
it("bootstraps and assembles non-legacy context before the Codex turn starts", async () => {
const sessionFile = path.join(tempDir, "session.jsonl");
const workspaceDir = path.join(tempDir, "workspace");
SessionManager.open(sessionFile).appendMessage(
assistantMessage("existing context", Date.now()) as never,
);
const openSpy = vi.spyOn(SessionManager, "open");
const contextEngine = createContextEngine();
const harness = createStartedThreadHarness();
const params = createParams(sessionFile, workspaceDir);
params.contextEngine = contextEngine;
params.contextTokenBudget = 321;
params.config = { memory: { citations: "on" } } as EmbeddedRunAttemptParams["config"];
const run = runCodexAppServerAttempt(params);
await harness.waitForMethod("turn/start");
if (!contextEngine.bootstrap) {
throw new Error("expected bootstrap hook");
}
expect(contextEngine.bootstrap).toHaveBeenCalledTimes(1);
const bootstrapParams = requireFirstCallArg(contextEngine.bootstrap, "bootstrap") as Parameters<
NonNullable<ContextEngine["bootstrap"]>
>[0];
expect(bootstrapParams.sessionId).toBe("session-1");
expect(bootstrapParams.sessionKey).toBe("agent:main:session-1");
expect(bootstrapParams.sessionFile).toBe(sessionFile);
expect(contextEngine.assemble).toHaveBeenCalledTimes(1);
const assembleParams = requireFirstCallArg(contextEngine.assemble, "assemble") as Parameters<
ContextEngine["assemble"]
>[0];
expect(assembleParams.sessionId).toBe("session-1");
expect(assembleParams.sessionKey).toBe("agent:main:session-1");
expect(assembleParams.tokenBudget).toBe(321);
expect(assembleParams.citationsMode).toBe("on");
expect(assembleParams.model).toBe("gpt-5.4-codex");
expect(assembleParams.prompt).toBe("hello");
expect(assembleParams.messages.map((message) => message.role)).toEqual(["assistant"]);
expect(assembleParams.availableTools).toEqual(new Set());
const threadStartParams = requireRequestParams(harness, "thread/start");
expect(optionalString(threadStartParams.developerInstructions)).toContain(
"context-engine system",
);
expectRequestInputTextContains(harness, "OpenClaw assembled context for this turn:");
await harness.completeTurn();
await run;
expect(openSpy).not.toHaveBeenCalled();
});
it("keeps current-turn context at the front of the Codex context-engine prompt", async () => {
const sessionFile = path.join(tempDir, "session.jsonl");
const workspaceDir = path.join(tempDir, "workspace");
SessionManager.open(sessionFile).appendMessage(
assistantMessage("older context", Date.now()) as never,
);
const contextEngine = createContextEngine();
const harness = createStartedThreadHarness();
const params = createParams(sessionFile, workspaceDir);
params.contextEngine = contextEngine;
params.currentTurnContext = {
text: [
"Conversation context (untrusted, chronological, selected for current message):",
"#6474 Sun 2026-05-10 22:22 GMT+5:30 [reply target] OpenClaw: anchor REPLYCTX this is the old message",
"#6498 Sun 2026-05-10 22:22 GMT+5:30 OpenClaw: filler REPLYCTX 23",
].join("\n"),
};
const run = runCodexAppServerAttempt(params);
await harness.waitForMethod("turn/start");
const inputText = getRequestInputText(harness);
expect(inputText).toContain("OpenClaw assembled context for this turn:");
expect(inputText).toContain("Current user request:\nhello");
expect(inputText).toContain("[reply target] OpenClaw: anchor REPLYCTX");
expect(inputText.trim().startsWith("Conversation context (untrusted")).toBe(true);
await harness.completeTurn();
await run;
});
it("calls afterTurn with the mirrored transcript and runs turn maintenance", async () => {
const sessionFile = path.join(tempDir, "session.jsonl");
const workspaceDir = path.join(tempDir, "workspace");
const afterTurn = vi.fn(
async (_params: Parameters<NonNullable<ContextEngine["afterTurn"]>>[0]) => undefined,
);
const maintain = vi.fn(async () => ({ changed: false, bytesFreed: 0, rewrittenEntries: 0 }));
const contextEngine = createContextEngine({ afterTurn, maintain, bootstrap: undefined });
const harness = createStartedThreadHarness();
const params = createParams(sessionFile, workspaceDir);
params.contextEngine = contextEngine;
params.contextTokenBudget = 111;
const run = runCodexAppServerAttempt(params);
await harness.waitForMethod("turn/start");
await harness.completeTurn();
await run;
expect(afterTurn).toHaveBeenCalledTimes(1);
const afterTurnCall = requireFirstCallArg(afterTurn, "afterTurn") as Parameters<
NonNullable<ContextEngine["afterTurn"]>
>[0];
expect(afterTurnCall.sessionId).toBe("session-1");
expect(afterTurnCall.sessionKey).toBe("agent:main:session-1");
expect(afterTurnCall.prePromptMessageCount).toBe(0);
expect(afterTurnCall.tokenBudget).toBe(111);
expect(afterTurnCall.messages.some((message) => message.role === "user")).toBe(true);
expect(afterTurnCall.messages.some((message) => message.role === "assistant")).toBe(true);
expect(maintain).toHaveBeenCalledTimes(1);
});
it("reloads mirrored history after bootstrap mutates the session transcript", async () => {
const sessionFile = path.join(tempDir, "session.jsonl");
const workspaceDir = path.join(tempDir, "workspace");
SessionManager.open(sessionFile).appendMessage(
assistantMessage("existing context", Date.now()) as never,
);
const afterTurn = vi.fn(
async (_params: Parameters<NonNullable<ContextEngine["afterTurn"]>>[0]) => undefined,
);
const bootstrap = vi.fn(
async ({ sessionFile: file }: Parameters<NonNullable<ContextEngine["bootstrap"]>>[0]) => {
SessionManager.open(file).appendMessage(
assistantMessage("bootstrap context", Date.now() + 1) as never,
);
return { bootstrapped: true };
},
);
const contextEngine = createContextEngine({
bootstrap,
afterTurn,
maintain: undefined,
});
const harness = createStartedThreadHarness();
const params = createParams(sessionFile, workspaceDir);
params.contextEngine = contextEngine;
const run = runCodexAppServerAttempt(params);
await harness.waitForMethod("turn/start");
await harness.completeTurn();
await run;
const assembleParams = requireFirstCallArg(contextEngine.assemble, "assemble") as Parameters<
ContextEngine["assemble"]
>[0];
expect(assembleParams.messages.map((message) => message.role)).toEqual([
"assistant",
"assistant",
]);
const afterTurnParams = requireFirstCallArg(afterTurn, "afterTurn") as Parameters<
NonNullable<ContextEngine["afterTurn"]>
>[0];
expect(afterTurnParams.prePromptMessageCount).toBe(2);
expectRequestInputTextContains(harness, "bootstrap context");
});
it("logs assemble failures as a formatted message instead of the raw error object", async () => {
const sessionFile = path.join(tempDir, "session.jsonl");
const workspaceDir = path.join(tempDir, "workspace");
const rawError = new Error("Authorization: Bearer sk-abcdefghijklmnopqrstuv");
const contextEngine = createContextEngine({
assemble: vi.fn(async () => {
throw rawError;
}),
bootstrap: undefined,
});
const warn = vi.spyOn(embeddedAgentLog, "warn").mockImplementation(() => undefined);
const harness = createStartedThreadHarness();
const params = createParams(sessionFile, workspaceDir);
params.contextEngine = contextEngine;
const run = runCodexAppServerAttempt(params);
await harness.waitForMethod("turn/start");
await harness.completeTurn();
await run;
const warning = warn.mock.calls.find(
([message]) => message === "context engine assemble failed; using Codex baseline prompt",
);
const details = requireRecord(warning?.[1], "assemble warning details");
expect(typeof details.error).toBe("string");
expect(warning?.[1]).not.toEqual({ error: rawError });
expect(String(details.error)).not.toContain("sk-abcdefghijklmnopqrstuv");
});
it("falls back to ingestBatch and skips turn maintenance on prompt failure", async () => {
const sessionFile = path.join(tempDir, "session.jsonl");
const workspaceDir = path.join(tempDir, "workspace");
const ingestBatch = vi.fn(async () => ({ ingestedCount: 2 }));
const maintain = vi.fn(async () => ({ changed: false, bytesFreed: 0, rewrittenEntries: 0 }));
const contextEngine = createContextEngine({
afterTurn: undefined,
ingestBatch,
maintain,
bootstrap: undefined,
});
const harness = createStartedThreadHarness();
const params = createParams(sessionFile, workspaceDir);
params.contextEngine = contextEngine;
const run = runCodexAppServerAttempt(params);
await harness.waitForMethod("turn/start");
await harness.completeTurn("failed");
await run;
expect(ingestBatch).toHaveBeenCalledTimes(1);
expect(maintain).not.toHaveBeenCalled();
});
});