chore: import upstream snapshot with attribution
This commit is contained in:
@@ -0,0 +1,443 @@
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import test from "node:test";
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import assert from "node:assert/strict";
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import fs from "node:fs";
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import os from "node:os";
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import path from "node:path";
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import http from "node:http";
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import net from "node:net";
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import { spawn } from "node:child_process";
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import { fileURLToPath } from "node:url";
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const TEST_DATA_DIR = fs.mkdtempSync(path.join(os.tmpdir(), "omniroute-batch-e2e-rl-"));
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const REPO_ROOT = fileURLToPath(new URL("../..", import.meta.url));
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const RELAY_PORT = await getFreePort();
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const SERVER_PORT = await getFreePort();
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type FileUploadResponse = {
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id?: string;
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};
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type BatchResponse = {
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id?: string;
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status?: string;
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request_counts?: {
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completed?: number;
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failed?: number;
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};
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};
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function getFreePort() {
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return new Promise<number>((resolve, reject) => {
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const server = net.createServer();
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server.once("error", reject);
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server.listen(0, "127.0.0.1", () => {
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const addr = server.address();
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if (!addr || typeof addr === "string") {
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server.close();
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reject(new Error("failed to allocate port"));
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return;
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}
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const port = addr.port;
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server.close((err) => (err ? reject(err) : resolve(port)));
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});
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});
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}
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function sleep(ms: number) {
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return new Promise((r) => setTimeout(r, ms));
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}
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function summarizeText(text: string, maxLength = 800) {
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const compact = text.replace(/\s+/g, " ").trim();
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return compact.length > maxLength ? `${compact.slice(0, maxLength)}...` : compact;
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}
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function formatServerTail(proc: ReturnType<typeof createServerProcess>) {
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return [
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"--- stdout ---",
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...proc.stdoutLines.slice(-40),
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"--- stderr ---",
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...proc.stderrLines.slice(-40),
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].join("\n");
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}
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async function readJsonForTest<T>(
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response: Response,
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label: string,
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proc: ReturnType<typeof createServerProcess>
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): Promise<T> {
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const text = await response.text();
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let body: T;
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try {
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body = JSON.parse(text) as T;
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} catch {
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throw new Error(
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[
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`${label} returned invalid JSON (${response.status} ${response.statusText}, content-type=${response.headers.get("content-type") || "unknown"})`,
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summarizeText(text),
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formatServerTail(proc),
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].join("\n")
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);
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}
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assert.equal(
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response.status,
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200,
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`${label} failed (${response.status}): ${JSON.stringify(body)}`
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);
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return body;
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}
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/* ---------- Fake embedding relay ---------- */
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function createFakeEmbeddingRelay() {
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let requestCount = 0;
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let server: http.Server | null = null;
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const handle = (req: http.IncomingMessage, res: http.ServerResponse) => {
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if (req.method !== "POST" || req.url !== "/embeddings") {
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res.writeHead(404, { "Content-Type": "application/json" });
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res.end(JSON.stringify({ error: "not found" }));
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return;
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}
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const chunks: Buffer[] = [];
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req.on("data", (c) => chunks.push(c));
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req.on("end", () => {
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requestCount++;
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const rlHeaders: Record<string, string> = {
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"x-ratelimit-remaining-req-minute": "0",
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"x-ratelimit-limit-req-minute": "100",
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"x-ratelimit-remaining-tokens-minute": "0",
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"x-ratelimit-tokens-query-cost": "50",
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};
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if (requestCount % 2 === 1) {
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res.writeHead(429, {
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...rlHeaders,
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"Content-Type": "application/json",
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"Retry-After": "1",
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});
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res.end(
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JSON.stringify({
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error: { message: "rate limited", type: "rate_limit_error" },
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})
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);
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} else {
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res.writeHead(200, {
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...rlHeaders,
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"Content-Type": "application/json",
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});
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res.end(
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JSON.stringify({
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object: "list",
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data: [
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{
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object: "embedding",
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index: 0,
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embedding: [0.1, 0.2, 0.3],
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},
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],
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model: "test-model",
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usage: { prompt_tokens: 4, total_tokens: 4 },
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})
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);
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}
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});
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};
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return {
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async start() {
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await new Promise<void>((resolve, reject) => {
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server = http.createServer(handle);
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server.once("error", reject);
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server.listen(RELAY_PORT, "127.0.0.1", () => resolve());
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});
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},
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async stop() {
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if (!server) return;
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await new Promise<void>((resolve) => server?.close(() => resolve()));
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server = null;
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},
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};
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}
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/* ---------- OmniRoute server process ---------- */
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function createServerProcess() {
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const stdoutLines: string[] = [];
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const stderrLines: string[] = [];
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let exitInfo: { code: number | null; signal: NodeJS.Signals | null } | null = null;
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const child = spawn(process.execPath, ["scripts/dev/run-next-playwright.mjs", "dev"], {
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cwd: REPO_ROOT,
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env: {
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...process.env,
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DATA_DIR: TEST_DATA_DIR,
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PORT: String(SERVER_PORT),
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DASHBOARD_PORT: String(SERVER_PORT),
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API_PORT: String(SERVER_PORT),
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HOST: "127.0.0.1",
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REQUIRE_API_KEY: "false",
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API_KEY_SECRET: "batch-e2e-rl-secret",
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DISABLE_SQLITE_AUTO_BACKUP: "true",
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INITIAL_PASSWORD: "",
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NEXT_TELEMETRY_DISABLED: "1",
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OMNIROUTE_E2E_BOOTSTRAP_MODE: "open",
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OMNIROUTE_DISABLE_BACKGROUND_SERVICES: "false",
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OMNIROUTE_DISABLE_TOKEN_HEALTHCHECK: "true",
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OMNIROUTE_DISABLE_LOCAL_HEALTHCHECK: "true",
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OMNIROUTE_HIDE_HEALTHCHECK_LOGS: "true",
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PATH: process.env.PATH,
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},
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stdio: ["ignore", "pipe", "pipe"],
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});
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child.once("exit", (code, signal) => {
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exitInfo = { code, signal };
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});
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child.stdout.on("data", (chunk) => {
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const lines = String(chunk).split(/\r?\n/).filter(Boolean);
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stdoutLines.push(...lines);
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if (stdoutLines.length > 500) stdoutLines.splice(0, stdoutLines.length - 500);
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});
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child.stderr.on("data", (chunk) => {
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const lines = String(chunk).split(/\r?\n/).filter(Boolean);
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stderrLines.push(...lines);
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if (stderrLines.length > 500) stderrLines.splice(0, stderrLines.length - 500);
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});
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return {
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child,
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stdoutLines,
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stderrLines,
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baseUrl: `http://127.0.0.1:${SERVER_PORT}`,
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get exitInfo() {
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return exitInfo;
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},
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};
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}
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async function waitForServer(baseUrl: string, proc: ReturnType<typeof createServerProcess>) {
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const startedAt = Date.now();
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const readinessTimeoutMs = 240_000;
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const probeTimeoutMs = 15_000;
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let lastReadiness = "";
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while (Date.now() - startedAt < readinessTimeoutMs) {
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if (proc.exitInfo) {
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throw new Error(
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[
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`Server exited early (code=${proc.exitInfo.code}, signal=${proc.exitInfo.signal})`,
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formatServerTail(proc),
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].join("\n")
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);
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}
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try {
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for (const readinessPath of ["/api/health/ping", "/api/monitoring/health"]) {
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const resp = await fetch(`${baseUrl}${readinessPath}`, {
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signal: AbortSignal.timeout(probeTimeoutMs),
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});
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if (resp.ok) return;
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const body = await resp.text().catch(() => "");
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lastReadiness = `${readinessPath} -> ${resp.status}: ${summarizeText(body, 200)}`;
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}
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} catch (error) {
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lastReadiness = error instanceof Error ? error.message : String(error);
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// not ready yet
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}
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await sleep(500);
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}
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throw new Error(
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[
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"Timed out waiting for server",
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`Last readiness probe: ${lastReadiness}`,
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formatServerTail(proc),
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].join("\n")
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);
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}
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async function stopProcess(child: ReturnType<typeof spawn>) {
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if (child.killed) return;
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child.kill("SIGTERM");
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const exited = await Promise.race([
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new Promise<boolean>((resolve) => child.once("exit", () => resolve(true))),
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sleep(5_000).then(() => false),
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]);
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if (!exited && !child.killed) {
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child.kill("SIGKILL");
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await new Promise<void>((resolve) => child.once("exit", () => resolve()));
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}
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}
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async function removeDirWithRetry(dir: string) {
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for (let attempt = 0; attempt < 5; attempt++) {
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try {
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fs.rmSync(dir, { recursive: true, force: true });
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return;
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} catch (error) {
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if (attempt === 4) throw error;
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await sleep(250);
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}
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}
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}
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/* ---------- Test ---------- */
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const relay = createFakeEmbeddingRelay();
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let app: ReturnType<typeof createServerProcess>;
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const RELAY_BASE = `http://127.0.0.1:${RELAY_PORT}`;
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test.before(async () => {
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await relay.start();
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app = createServerProcess();
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await waitForServer(app.baseUrl, app);
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// Seed a provider_node via the API (don't open DB in this process)
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const nodeResp = await fetch(`${app.baseUrl}/api/provider-nodes`, {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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type: "openai-compatible",
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name: "Batch E2E Test Provider",
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prefix: "testbatch",
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apiType: "embeddings",
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baseUrl: RELAY_BASE,
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}),
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});
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const nodeBody = nodeResp.ok ? await nodeResp.json() : null;
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if (!nodeResp.ok) {
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// If /api/provider-nodes fails, try the direct DB import approach
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throw new Error(
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`Failed to create provider node: ${nodeResp.status} ${JSON.stringify(nodeBody)}`
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);
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}
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});
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test.after(async () => {
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try {
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await stopProcess(app.child);
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} catch {}
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try {
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await relay.stop();
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} catch {}
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if (fs.existsSync(TEST_DATA_DIR)) {
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await removeDirWithRetry(TEST_DATA_DIR);
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}
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});
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test("batch E2E: upload file, create batch, verify rate-limit logs appear", async () => {
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const jsonlContent = [
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JSON.stringify({
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custom_id: "req-0",
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method: "POST",
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url: "/v1/embeddings",
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body: { model: "testbatch/test-model", input: "Hello world" },
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}),
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JSON.stringify({
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custom_id: "req-1",
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method: "POST",
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url: "/v1/embeddings",
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body: { model: "testbatch/test-model", input: "Rate limit test" },
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}),
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].join("\n");
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// 1. Upload file via HTTP multipart POST
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const formData = new FormData();
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formData.append(
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"file",
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new Blob([jsonlContent], { type: "application/jsonl" }),
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"batch_input.jsonl"
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);
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formData.append("purpose", "batch");
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const uploadResp = await fetch(`${app.baseUrl}/api/v1/files`, {
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method: "POST",
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body: formData,
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});
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assert.match(
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uploadResp.headers.get("content-type") || "",
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/json/i,
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"File upload should return JSON"
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);
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const uploadBody = await readJsonForTest<FileUploadResponse>(uploadResp, "File upload", app);
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const fileId = uploadBody.id;
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assert.ok(fileId, "file id missing from upload response");
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// 2. Create batch via HTTP POST
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const batchResp = await fetch(`${app.baseUrl}/api/v1/batches`, {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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input_file_id: fileId,
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endpoint: "/v1/embeddings",
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completion_window: "24h",
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}),
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});
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const batchBody = await readJsonForTest<BatchResponse>(batchResp, "Batch creation", app);
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const batchId = batchBody.id;
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assert.ok(batchId, "batch id missing from create response");
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// 3. Poll for batch completion
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let batchStatus = "";
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let attempts = 0;
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let lastPollSummary = "";
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const maxAttempts = 120;
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while (attempts < maxAttempts) {
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await sleep(2_000);
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attempts++;
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const sr = await fetch(`${app.baseUrl}/api/v1/batches/${batchId}`);
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const text = await sr.text();
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let sb: BatchResponse;
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try {
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sb = JSON.parse(text);
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} catch {
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lastPollSummary = `poll ${attempts} returned invalid JSON (${sr.status} ${sr.statusText}, content-type=${sr.headers.get("content-type") || "unknown"}): ${summarizeText(text, 300)}`;
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console.warn(`[poll ${attempts}] ${lastPollSummary}`);
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continue;
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}
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if (!sr.ok) {
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lastPollSummary = `poll ${attempts} failed (${sr.status} ${sr.statusText}): ${JSON.stringify(sb)}`;
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console.warn(`[poll ${attempts}] ${lastPollSummary}`);
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continue;
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}
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batchStatus = sb.status || "";
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lastPollSummary = `poll ${attempts} status=${batchStatus}`;
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console.log(
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`[poll ${attempts}] batch ${batchId} status=${batchStatus} completed=${sb.request_counts?.completed} failed=${sb.request_counts?.failed}`
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);
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if (["completed", "failed", "cancelled"].includes(batchStatus)) break;
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}
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assert.equal(
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batchStatus,
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"completed",
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`Batch did not complete; final status: ${batchStatus}. ` +
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`Last poll: ${lastPollSummary}\n` +
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`Server [BATCH] logs:\n${[...app.stdoutLines, ...app.stderrLines].filter((l) => l.includes("[BATCH]")).join("\n")}`
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);
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// 4. Check server stdout for throttle-related log messages
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const allLogs = [...app.stdoutLines, ...app.stderrLines];
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const throttleLogs = allLogs.filter(
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(l) =>
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l.includes("[BATCH] Throttle check") ||
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l.includes("[BATCH] High pressure") ||
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l.includes("[BATCH] Moderate pressure")
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);
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console.log("\n=== Rate-limit throttle logs from batch processing ===");
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for (const line of throttleLogs) {
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console.log(` ${line}`);
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}
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console.log("====================================================\n");
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assert.ok(
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throttleLogs.length >= 2,
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`Expected >=2 throttle log entries, got ${throttleLogs.length}.\n` +
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`All [BATCH] logs:\n${allLogs.filter((l) => l.includes("[BATCH]")).join("\n")}`
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);
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// 5. Verify batch results
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const finalResp = await fetch(`${app.baseUrl}/api/v1/batches/${batchId}`);
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const finalBody = await readJsonForTest<BatchResponse>(finalResp, "Final batch fetch", app);
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assert.equal(
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finalBody.request_counts?.completed,
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2,
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`Expected 2 completed, got ${JSON.stringify(finalBody.request_counts)}`
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);
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});
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