mirror of
https://github.com/denoland/deno.git
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3987 lines
114 KiB
TypeScript
3987 lines
114 KiB
TypeScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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import { assertMatch, assertRejects } from "@std/assert/mod.ts";
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import { Buffer, BufReader, BufWriter } from "@std/io/mod.ts";
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import { TextProtoReader } from "../testdata/run/textproto.ts";
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import {
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assert,
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assertEquals,
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assertStringIncludes,
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assertThrows,
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curlRequest,
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curlRequestWithStdErr,
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execCode,
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fail,
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tmpUnixSocketPath,
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} from "./test_util.ts";
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// Since these tests may run in parallel, ensure this port is unique to this file
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const servePort = 4502;
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const {
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upgradeHttpRaw,
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addTrailers,
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serveHttpOnListener,
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serveHttpOnConnection,
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getCachedAbortSignal,
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// @ts-expect-error TypeScript (as of 3.7) does not support indexing namespaces by symbol
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} = Deno[Deno.internal];
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function createOnErrorCb(ac: AbortController): (err: unknown) => Response {
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return (err) => {
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console.error(err);
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ac.abort();
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return new Response("Internal server error", { status: 500 });
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};
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}
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function onListen(
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resolve: (value: void | PromiseLike<void>) => void,
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): ({ hostname, port }: { hostname: string; port: number }) => void {
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return () => {
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resolve();
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};
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}
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async function makeServer(
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handler: (
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req: Request,
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info: Deno.ServeHandlerInfo,
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) => Response | Promise<Response>,
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): Promise<
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{
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finished: Promise<void>;
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abort: () => void;
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shutdown: () => Promise<void>;
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[Symbol.asyncDispose](): PromiseLike<void>;
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}
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> {
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const ac = new AbortController();
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const { promise, resolve } = Promise.withResolvers<void>();
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const server = Deno.serve({
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handler,
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port: servePort,
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signal: ac.signal,
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onListen: onListen(resolve),
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});
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await promise;
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return {
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finished: server.finished,
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abort() {
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ac.abort();
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},
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async shutdown() {
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await server.shutdown();
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},
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[Symbol.asyncDispose]() {
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return server[Symbol.asyncDispose]();
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},
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};
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}
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Deno.test(async function httpServerShutsDownPortBeforeResolving() {
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const { finished, abort } = await makeServer((_req) => new Response("ok"));
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assertThrows(() => Deno.listen({ port: servePort }));
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abort();
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await finished;
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const listener = Deno.listen({ port: servePort });
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listener!.close();
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});
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// When shutting down abruptly, we require that all in-progress connections are aborted,
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// no new connections are allowed, and no new transactions are allowed on existing connections.
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerShutdownAbruptGuaranteeHttp11() {
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const deferredQueue: {
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input: ReturnType<typeof Promise.withResolvers<string>>;
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out: ReturnType<typeof Promise.withResolvers<void>>;
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}[] = [];
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const { finished, abort } = await makeServer((_req) => {
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const { input, out } = deferredQueue.shift()!;
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return new Response(
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new ReadableStream({
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async start(controller) {
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controller.enqueue(new Uint8Array([46]));
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out.resolve();
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controller.enqueue(encoder.encode(await input.promise));
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controller.close();
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},
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}),
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);
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});
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const encoder = new TextEncoder();
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const decoder = new TextDecoder();
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const conn = await Deno.connect({ port: servePort });
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const w = conn.writable.getWriter();
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const r = conn.readable.getReader();
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const deferred1 = {
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input: Promise.withResolvers<string>(),
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out: Promise.withResolvers<void>(),
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};
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deferredQueue.push(deferred1);
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const deferred2 = {
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input: Promise.withResolvers<string>(),
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out: Promise.withResolvers<void>(),
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};
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deferredQueue.push(deferred2);
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const deferred3 = {
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input: Promise.withResolvers<string>(),
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out: Promise.withResolvers<void>(),
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};
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deferredQueue.push(deferred3);
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deferred1.input.resolve("#");
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deferred2.input.resolve("$");
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await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
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await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
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// Fully read two responses
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let text = "";
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while (!text.includes("$\r\n")) {
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text += decoder.decode((await r.read()).value);
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}
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await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
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await deferred3.out.promise;
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// This is half served, so wait for the chunk that has the first '.'
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text = "";
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while (!text.includes("1\r\n.\r\n")) {
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text += decoder.decode((await r.read()).value);
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}
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abort();
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// This doesn't actually write anything, but we release it after aborting
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deferred3.input.resolve("!");
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// Guarantee: can't connect to an aborted server (though this may not happen immediately)
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let failed = false;
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for (let i = 0; i < 10; i++) {
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try {
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const conn = await Deno.connect({ port: servePort });
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conn.close();
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// Give the runtime a few ticks to settle (required for Windows)
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await new Promise((r) => setTimeout(r, 2 ** i));
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continue;
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} catch (_) {
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failed = true;
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break;
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}
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}
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assert(failed, "The Deno.serve listener was not disabled promptly");
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// Guarantee: the pipeline is closed abruptly
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assert((await r.read()).done);
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try {
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conn.close();
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} catch (_) {
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// Ignore
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}
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await finished;
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},
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);
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// When shutting down abruptly, we require that all in-progress connections are aborted,
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// no new connections are allowed, and no new transactions are allowed on existing connections.
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerShutdownGracefulGuaranteeHttp11() {
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const deferredQueue: {
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input: ReturnType<typeof Promise.withResolvers<string>>;
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out: ReturnType<typeof Promise.withResolvers<void>>;
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}[] = [];
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const { finished, shutdown } = await makeServer((_req) => {
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const { input, out } = deferredQueue.shift()!;
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return new Response(
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new ReadableStream({
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async start(controller) {
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controller.enqueue(new Uint8Array([46]));
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out.resolve();
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controller.enqueue(encoder.encode(await input.promise));
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controller.close();
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},
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}),
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);
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});
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const encoder = new TextEncoder();
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const decoder = new TextDecoder();
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const conn = await Deno.connect({ port: servePort });
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const w = conn.writable.getWriter();
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const r = conn.readable.getReader();
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const deferred1 = {
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input: Promise.withResolvers<string>(),
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out: Promise.withResolvers<void>(),
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};
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deferredQueue.push(deferred1);
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const deferred2 = {
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input: Promise.withResolvers<string>(),
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out: Promise.withResolvers<void>(),
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};
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deferredQueue.push(deferred2);
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const deferred3 = {
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input: Promise.withResolvers<string>(),
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out: Promise.withResolvers<void>(),
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};
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deferredQueue.push(deferred3);
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deferred1.input.resolve("#");
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deferred2.input.resolve("$");
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await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
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await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
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// Fully read two responses
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let text = "";
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while (!text.includes("$\r\n")) {
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text += decoder.decode((await r.read()).value);
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}
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await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
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await deferred3.out.promise;
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// This is half served, so wait for the chunk that has the first '.'
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text = "";
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while (!text.includes("1\r\n.\r\n")) {
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text += decoder.decode((await r.read()).value);
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}
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const shutdownPromise = shutdown();
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// Release the final response _after_ we shut down
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deferred3.input.resolve("!");
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// Guarantee: can't connect to an aborted server (though this may not happen immediately)
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let failed = false;
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for (let i = 0; i < 10; i++) {
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try {
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const conn = await Deno.connect({ port: servePort });
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conn.close();
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// Give the runtime a few ticks to settle (required for Windows)
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await new Promise((r) => setTimeout(r, 2 ** i));
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continue;
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} catch (_) {
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failed = true;
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break;
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}
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}
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assert(failed, "The Deno.serve listener was not disabled promptly");
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// Guarantee: existing connections fully drain
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while (!text.includes("!\r\n")) {
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text += decoder.decode((await r.read()).value);
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}
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await shutdownPromise;
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try {
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conn.close();
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} catch (_) {
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// Ignore
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}
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await finished;
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},
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);
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// Ensure that resources don't leak during a graceful shutdown
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Deno.test(
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{ permissions: { net: true, write: true, read: true } },
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async function httpServerShutdownGracefulResources() {
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const { promise, resolve } = Promise.withResolvers<void>();
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const { finished, shutdown } = await makeServer(async (_req) => {
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resolve();
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await new Promise((r) => setTimeout(r, 10));
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return new Response((await makeTempFile(1024 * 1024)).readable);
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});
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const f = fetch(`http://localhost:${servePort}`);
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await promise;
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assertEquals((await (await f).text()).length, 1048576);
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await shutdown();
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await finished;
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},
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);
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// Ensure that resources don't leak during a graceful shutdown
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Deno.test(
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{ permissions: { net: true, write: true, read: true } },
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async function httpServerShutdownGracefulResources2() {
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const waitForAbort = Promise.withResolvers<void>();
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const waitForRequest = Promise.withResolvers<void>();
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const { finished, shutdown } = await makeServer(async (_req) => {
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waitForRequest.resolve();
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await waitForAbort.promise;
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await new Promise((r) => setTimeout(r, 10));
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return new Response((await makeTempFile(1024 * 1024)).readable);
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});
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const f = fetch(`http://localhost:${servePort}`);
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await waitForRequest.promise;
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const s = shutdown();
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waitForAbort.resolve();
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assertEquals((await (await f).text()).length, 1048576);
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await s;
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await finished;
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},
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);
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Deno.test(
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{ permissions: { net: true, write: true, read: true } },
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async function httpServerExplicitResourceManagement() {
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let dataPromise;
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{
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await using _server = await makeServer(async (_req) => {
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return new Response((await makeTempFile(1024 * 1024)).readable);
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});
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const resp = await fetch(`http://localhost:${servePort}`);
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dataPromise = resp.bytes();
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}
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assertEquals((await dataPromise).byteLength, 1048576);
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},
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);
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Deno.test(
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{ permissions: { net: true, write: true, read: true } },
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async function httpServerExplicitResourceManagementManualClose() {
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await using server = await makeServer(async (_req) => {
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return new Response((await makeTempFile(1024 * 1024)).readable);
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});
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const resp = await fetch(`http://localhost:${servePort}`);
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const [_, data] = await Promise.all([
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server.shutdown(),
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resp.bytes(),
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]);
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assertEquals(data.byteLength, 1048576);
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},
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);
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Deno.test(
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{ permissions: { read: true, run: true } },
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async function httpServerUnref() {
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const [statusCode, _output] = await execCode(`
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async function main() {
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const server = Deno.serve({ port: ${servePort}, handler: () => null });
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server.unref();
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await server.finished; // This doesn't block the program from exiting
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}
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main();
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`);
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assertEquals(statusCode, 0);
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},
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);
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Deno.test(async function httpServerCanResolveHostnames() {
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const ac = new AbortController();
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const { promise, resolve } = Promise.withResolvers<void>();
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const server = Deno.serve({
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handler: (_req) => new Response("ok"),
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hostname: "localhost",
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port: servePort,
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signal: ac.signal,
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onListen: onListen(resolve),
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onError: createOnErrorCb(ac),
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});
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await promise;
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const resp = await fetch(`http://localhost:${servePort}/`, {
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headers: { "connection": "close" },
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});
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const text = await resp.text();
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assertEquals(text, "ok");
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ac.abort();
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await server.finished;
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});
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Deno.test(async function httpServerRejectsOnAddrInUse() {
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const ac = new AbortController();
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const { promise, resolve } = Promise.withResolvers<void>();
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const server = Deno.serve({
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handler: (_req) => new Response("ok"),
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hostname: "localhost",
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port: servePort,
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signal: ac.signal,
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onListen: onListen(resolve),
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onError: createOnErrorCb(ac),
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});
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await promise;
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assertThrows(
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() =>
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Deno.serve({
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handler: (_req) => new Response("ok"),
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hostname: "localhost",
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port: servePort,
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signal: ac.signal,
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onListen: onListen(resolve),
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onError: createOnErrorCb(ac),
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}),
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Deno.errors.AddrInUse,
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);
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ac.abort();
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await server.finished;
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});
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Deno.test({ permissions: { net: true } }, async function httpServerBasic() {
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const ac = new AbortController();
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const deferred = Promise.withResolvers<void>();
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const listeningDeferred = Promise.withResolvers<Deno.NetAddr>();
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const server = Deno.serve({
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handler: async (request, { remoteAddr }) => {
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// FIXME(bartlomieju):
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// make sure that request can be inspected
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console.log(request);
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assertEquals(new URL(request.url).href, `http://127.0.0.1:${servePort}/`);
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assertEquals(await request.text(), "");
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assertEquals(remoteAddr.hostname, "127.0.0.1");
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deferred.resolve();
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return new Response("Hello World", { headers: { "foo": "bar" } });
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},
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port: servePort,
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signal: ac.signal,
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onListen: (addr) => listeningDeferred.resolve(addr),
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onError: createOnErrorCb(ac),
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});
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const addr = await listeningDeferred.promise;
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assertEquals(addr.hostname, server.addr.hostname);
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assertEquals(addr.port, server.addr.port);
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const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
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headers: { "connection": "close" },
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});
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await deferred.promise;
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const clone = resp.clone();
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const text = await resp.text();
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assertEquals(text, "Hello World");
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assertEquals(resp.headers.get("foo"), "bar");
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const cloneText = await clone.text();
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assertEquals(cloneText, "Hello World");
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ac.abort();
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await server.finished;
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});
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|
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// Test serving of HTTP on an arbitrary listener.
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerOnListener() {
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const ac = new AbortController();
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const deferred = Promise.withResolvers<void>();
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const listeningDeferred = Promise.withResolvers();
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const listener = Deno.listen({ port: servePort });
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const server = serveHttpOnListener(
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listener,
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ac.signal,
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async (
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request: Request,
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{ remoteAddr }: { remoteAddr: { hostname: string } },
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) => {
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assertEquals(
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new URL(request.url).href,
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`http://127.0.0.1:${servePort}/`,
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);
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assertEquals(await request.text(), "");
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assertEquals(remoteAddr.hostname, "127.0.0.1");
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deferred.resolve();
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return new Response("Hello World", { headers: { "foo": "bar" } });
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},
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createOnErrorCb(ac),
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onListen(listeningDeferred.resolve),
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);
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await listeningDeferred.promise;
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const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
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headers: { "connection": "close" },
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});
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await listeningDeferred.promise;
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const clone = resp.clone();
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const text = await resp.text();
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assertEquals(text, "Hello World");
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assertEquals(resp.headers.get("foo"), "bar");
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const cloneText = await clone.text();
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assertEquals(cloneText, "Hello World");
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ac.abort();
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await server.finished;
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},
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);
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|
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// Test serving of HTTP on an arbitrary connection.
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerOnConnection() {
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const ac = new AbortController();
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const deferred = Promise.withResolvers<void>();
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const listeningDeferred = Promise.withResolvers<void>();
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const listener = Deno.listen({ port: servePort });
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const acceptPromise = listener.accept();
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const fetchPromise = fetch(`http://127.0.0.1:${servePort}/`, {
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headers: { "connection": "close" },
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});
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const server = serveHttpOnConnection(
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await acceptPromise,
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ac.signal,
|
|
async (
|
|
request: Request,
|
|
{ remoteAddr }: { remoteAddr: { hostname: string } },
|
|
) => {
|
|
assertEquals(
|
|
new URL(request.url).href,
|
|
`http://127.0.0.1:${servePort}/`,
|
|
);
|
|
assertEquals(await request.text(), "");
|
|
assertEquals(remoteAddr.hostname, "127.0.0.1");
|
|
deferred.resolve();
|
|
return new Response("Hello World", { headers: { "foo": "bar" } });
|
|
},
|
|
createOnErrorCb(ac),
|
|
onListen(listeningDeferred.resolve),
|
|
);
|
|
|
|
const resp = await fetchPromise;
|
|
await deferred.promise;
|
|
const clone = resp.clone();
|
|
const text = await resp.text();
|
|
assertEquals(text, "Hello World");
|
|
assertEquals(resp.headers.get("foo"), "bar");
|
|
const cloneText = await clone.text();
|
|
assertEquals(cloneText, "Hello World");
|
|
// Note that we don't need to abort this server -- it closes when the connection does
|
|
// ac.abort();
|
|
await server.finished;
|
|
listener.close();
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerOnError() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
let requestStash: Request | null;
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request: Request) => {
|
|
requestStash = request;
|
|
await new Promise((r) => setTimeout(r, 100));
|
|
throw "fail";
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: () => {
|
|
return new Response("failed: " + requestStash!.url, { status: 500 });
|
|
},
|
|
});
|
|
|
|
await promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
const text = await resp.text();
|
|
ac.abort();
|
|
await server.finished;
|
|
|
|
assertEquals(text, `failed: http://127.0.0.1:${servePort}/`);
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerOnErrorFails() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
// NOTE(bartlomieju): deno lint doesn't know that it's actually used later,
|
|
// but TypeScript can't see that either ¯\_(ツ)_/¯
|
|
// deno-lint-ignore no-unused-vars
|
|
let requestStash: Request | null;
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request: Request) => {
|
|
requestStash = request;
|
|
await new Promise((r) => setTimeout(r, 100));
|
|
throw "fail";
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: () => {
|
|
throw "again";
|
|
},
|
|
});
|
|
|
|
await promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
const text = await resp.text();
|
|
ac.abort();
|
|
await server.finished;
|
|
|
|
assertEquals(text, "Internal Server Error");
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerOverload1() {
|
|
const ac = new AbortController();
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
}, async (request) => {
|
|
// FIXME(bartlomieju):
|
|
// make sure that request can be inspected
|
|
console.log(request);
|
|
assertEquals(new URL(request.url).href, `http://127.0.0.1:${servePort}/`);
|
|
assertEquals(await request.text(), "");
|
|
deferred.resolve();
|
|
return new Response("Hello World", { headers: { "foo": "bar" } });
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
await deferred.promise;
|
|
const clone = resp.clone();
|
|
const text = await resp.text();
|
|
assertEquals(text, "Hello World");
|
|
assertEquals(resp.headers.get("foo"), "bar");
|
|
const cloneText = await clone.text();
|
|
assertEquals(cloneText, "Hello World");
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerOverload2() {
|
|
const ac = new AbortController();
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
}, async (request) => {
|
|
// FIXME(bartlomieju):
|
|
// make sure that request can be inspected
|
|
console.log(request);
|
|
assertEquals(new URL(request.url).href, `http://127.0.0.1:${servePort}/`);
|
|
assertEquals(await request.text(), "");
|
|
deferred.resolve();
|
|
return new Response("Hello World", { headers: { "foo": "bar" } });
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
await deferred.promise;
|
|
const clone = resp.clone();
|
|
const text = await resp.text();
|
|
assertEquals(text, "Hello World");
|
|
assertEquals(resp.headers.get("foo"), "bar");
|
|
const cloneText = await clone.text();
|
|
assertEquals(cloneText, "Hello World");
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
function httpServerErrorOverloadMissingHandler() {
|
|
// @ts-ignore - testing invalid overload
|
|
assertThrows(() => Deno.serve(), TypeError, "handler");
|
|
// @ts-ignore - testing invalid overload
|
|
assertThrows(() => Deno.serve({}), TypeError, "handler");
|
|
assertThrows(
|
|
// @ts-ignore - testing invalid overload
|
|
() => Deno.serve({ handler: undefined }),
|
|
TypeError,
|
|
"handler",
|
|
);
|
|
assertThrows(
|
|
// @ts-ignore - testing invalid overload
|
|
() => Deno.serve(undefined, { handler: () => {} }),
|
|
TypeError,
|
|
"handler",
|
|
);
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerPort0() {
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler() {
|
|
return new Response("Hello World");
|
|
},
|
|
port: 0,
|
|
signal: ac.signal,
|
|
onListen({ port }) {
|
|
assert(port > 0 && port < 65536);
|
|
ac.abort();
|
|
},
|
|
});
|
|
await server.finished;
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerDefaultOnListenCallback() {
|
|
const ac = new AbortController();
|
|
|
|
const consoleLog = console.log;
|
|
console.log = (msg) => {
|
|
try {
|
|
const match = msg.match(/Listening on http:\/\/localhost:(\d+)\//);
|
|
assert(!!match, `Didn't match ${msg}`);
|
|
const port = +match[1];
|
|
assert(port > 0 && port < 65536);
|
|
} finally {
|
|
ac.abort();
|
|
}
|
|
};
|
|
|
|
try {
|
|
const server = Deno.serve({
|
|
handler() {
|
|
return new Response("Hello World");
|
|
},
|
|
hostname: "0.0.0.0",
|
|
port: 0,
|
|
signal: ac.signal,
|
|
});
|
|
|
|
await server.finished;
|
|
} finally {
|
|
console.log = consoleLog;
|
|
}
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/15107
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpLazyHeadersIssue15107() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
let headers: Headers;
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
await request.text();
|
|
headers = request.headers;
|
|
deferred.resolve();
|
|
return new Response("");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send GET request with a body + content-length.
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: 127.0.0.1:2333\r\nContent-Length: 5\r\n\r\n12345`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await deferred.promise;
|
|
conn.close();
|
|
assertEquals(headers!.get("content-length"), "5");
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
function createUrlTest(
|
|
name: string,
|
|
methodAndPath: string,
|
|
host: string | null,
|
|
expected: string,
|
|
) {
|
|
Deno.test(`httpServerUrl${name}`, async () => {
|
|
const listeningDeferred = Promise.withResolvers<number>();
|
|
const urlDeferred = Promise.withResolvers<string>();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: (request: Request) => {
|
|
urlDeferred.resolve(request.url);
|
|
return new Response("");
|
|
},
|
|
port: 0,
|
|
signal: ac.signal,
|
|
onListen: ({ port }: { port: number }) => {
|
|
listeningDeferred.resolve(port);
|
|
},
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
const port = await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port });
|
|
|
|
const encoder = new TextEncoder();
|
|
const body = `${methodAndPath} HTTP/1.1\r\n${
|
|
host ? ("Host: " + host + "\r\n") : ""
|
|
}Content-Length: 5\r\n\r\n12345`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
try {
|
|
const expectedResult = expected.replace("HOST", "localhost").replace(
|
|
"PORT",
|
|
`${port}`,
|
|
);
|
|
assertEquals(await urlDeferred.promise, expectedResult);
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
conn.close();
|
|
}
|
|
});
|
|
}
|
|
|
|
createUrlTest("WithPath", "GET /path", null, "http://HOST:PORT/path");
|
|
createUrlTest(
|
|
"WithPathAndHost",
|
|
"GET /path",
|
|
"deno.land",
|
|
"http://deno.land/path",
|
|
);
|
|
createUrlTest(
|
|
"WithAbsolutePath",
|
|
"GET http://localhost/path",
|
|
null,
|
|
"http://localhost/path",
|
|
);
|
|
createUrlTest(
|
|
"WithAbsolutePathAndHost",
|
|
"GET http://localhost/path",
|
|
"deno.land",
|
|
"http://localhost/path",
|
|
);
|
|
createUrlTest(
|
|
"WithPortAbsolutePath",
|
|
"GET http://localhost:1234/path",
|
|
null,
|
|
"http://localhost:1234/path",
|
|
);
|
|
createUrlTest(
|
|
"WithPortAbsolutePathAndHost",
|
|
"GET http://localhost:1234/path",
|
|
"deno.land",
|
|
"http://localhost:1234/path",
|
|
);
|
|
createUrlTest(
|
|
"WithPortAbsolutePathAndHostWithPort",
|
|
"GET http://localhost:1234/path",
|
|
"deno.land:9999",
|
|
"http://localhost:1234/path",
|
|
);
|
|
|
|
createUrlTest("WithAsterisk", "OPTIONS *", null, "*");
|
|
createUrlTest(
|
|
"WithAuthorityForm",
|
|
"CONNECT deno.land:80",
|
|
null,
|
|
"deno.land:80",
|
|
);
|
|
|
|
// TODO(mmastrac): These should probably be 400 errors
|
|
createUrlTest("WithInvalidAsterisk", "GET *", null, "*");
|
|
createUrlTest("WithInvalidNakedPath", "GET path", null, "path");
|
|
createUrlTest(
|
|
"WithInvalidNakedAuthority",
|
|
"GET deno.land:1234",
|
|
null,
|
|
"deno.land:1234",
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerGetRequestBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.body, null);
|
|
deferred.resolve();
|
|
return new Response("", { headers: {} });
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send GET request with a body + content-length.
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: 127.0.0.1:${servePort}\r\nContent-Length: 5\r\n\r\n12345`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
const resp = new Uint8Array(200);
|
|
const readResult = await conn.read(resp);
|
|
assert(readResult);
|
|
assert(readResult > 0);
|
|
|
|
conn.close();
|
|
await deferred.promise;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerAbortedRequestBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
await assertRejects(async () => {
|
|
await request.text();
|
|
});
|
|
deferred.resolve();
|
|
// Not actually used
|
|
return new Response();
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send POST request with a body + content-length, but don't send it all
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: 127.0.0.1:${servePort}\r\nContent-Length: 10\r\n\r\n12345`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
conn.close();
|
|
await deferred.promise;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
function createStreamTest(count: number, delay: number, action: string) {
|
|
function doAction(controller: ReadableStreamDefaultController, i: number) {
|
|
if (i == count) {
|
|
if (action == "Throw") {
|
|
controller.error(new Error("Expected error!"));
|
|
} else {
|
|
controller.close();
|
|
}
|
|
} else {
|
|
controller.enqueue(`a${i}`);
|
|
|
|
if (delay == 0) {
|
|
doAction(controller, i + 1);
|
|
} else {
|
|
setTimeout(() => doAction(controller, i + 1), delay);
|
|
}
|
|
}
|
|
}
|
|
|
|
function makeStream(_count: number, delay: number): ReadableStream {
|
|
return new ReadableStream({
|
|
start(controller) {
|
|
if (delay == 0) {
|
|
doAction(controller, 0);
|
|
} else {
|
|
setTimeout(() => doAction(controller, 0), delay);
|
|
}
|
|
},
|
|
}).pipeThrough(new TextEncoderStream());
|
|
}
|
|
|
|
Deno.test(`httpServerStreamCount${count}Delay${delay}${action}`, async () => {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: (_request) => {
|
|
return new Response(makeStream(count, delay));
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
try {
|
|
await promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`);
|
|
if (action == "Throw") {
|
|
await assertRejects(async () => {
|
|
await resp.text();
|
|
});
|
|
} else {
|
|
const text = await resp.text();
|
|
|
|
let expected = "";
|
|
for (let i = 0; i < count; i++) {
|
|
expected += `a${i}`;
|
|
}
|
|
|
|
assertEquals(text, expected);
|
|
}
|
|
} finally {
|
|
ac.abort();
|
|
await server.shutdown();
|
|
}
|
|
});
|
|
}
|
|
|
|
for (const count of [0, 1, 2, 3]) {
|
|
for (const delay of [0, 1, 25]) {
|
|
// Creating a stream that errors in start will throw
|
|
if (delay > 0) {
|
|
createStreamTest(count, delay, "Throw");
|
|
}
|
|
createStreamTest(count, delay, "Close");
|
|
}
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerStreamRequest() {
|
|
const stream = new TransformStream();
|
|
const writer = stream.writable.getWriter();
|
|
writer.write(new TextEncoder().encode("hello "));
|
|
writer.write(new TextEncoder().encode("world"));
|
|
writer.close();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
const reqBody = await request.text();
|
|
assertEquals("hello world", reqBody);
|
|
return new Response("yo");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
body: stream.readable,
|
|
method: "POST",
|
|
headers: { "connection": "close" },
|
|
});
|
|
|
|
assertEquals(await resp.text(), "yo");
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerClose() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: () => new Response("ok"),
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
await promise;
|
|
const client = await Deno.connect({ port: servePort });
|
|
client.close();
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
// https://github.com/denoland/deno/issues/15427
|
|
Deno.test({ permissions: { net: true } }, async function httpServerCloseGet() {
|
|
const ac = new AbortController();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const requestDeferred = Promise.withResolvers<void>();
|
|
const responseDeferred = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: async () => {
|
|
requestDeferred.resolve();
|
|
await new Promise((r) => setTimeout(r, 500));
|
|
responseDeferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await requestDeferred.promise;
|
|
conn.close();
|
|
await responseDeferred.promise;
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
// FIXME:
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerEmptyBlobResponse() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: () => new Response(new Blob([])),
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`);
|
|
const respBody = await resp.text();
|
|
|
|
assertEquals("", respBody);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/17291
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerIncorrectChunkedResponse() {
|
|
const ac = new AbortController();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const errorDeferred = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
const body = new ReadableStream({
|
|
start(controller) {
|
|
// Non-encoded string is not a valid readable chunk.
|
|
// @ts-ignore we're testing that input is invalid
|
|
controller.enqueue("wat");
|
|
},
|
|
type: "bytes",
|
|
});
|
|
return new Response(body);
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: (err) => {
|
|
const errResp = new Response(
|
|
`Internal server error: ${(err as Error).message}`,
|
|
{ status: 500 },
|
|
);
|
|
errorDeferred.resolve();
|
|
return errResp;
|
|
},
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`);
|
|
// Incorrectly implemented reader ReadableStream should reject.
|
|
assertStringIncludes(await resp.text(), "Failed to execute 'enqueue'");
|
|
await errorDeferred.promise;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerCorrectLengthForUnicodeString() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => new Response("韓國".repeat(10)),
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
assert(msg.includes("content-length: 60"));
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerWebSocket() {
|
|
const ac = new AbortController();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const doneDeferred = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
const {
|
|
response,
|
|
socket,
|
|
} = Deno.upgradeWebSocket(request);
|
|
socket.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
socket.onmessage = (m) => {
|
|
socket.send(m.data);
|
|
socket.close(1001);
|
|
};
|
|
socket.onclose = () => doneDeferred.resolve();
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const def = Promise.withResolvers<void>();
|
|
const ws = new WebSocket(`ws://localhost:${servePort}`);
|
|
ws.onmessage = (m) => assertEquals(m.data, "foo");
|
|
ws.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
ws.onclose = () => def.resolve();
|
|
ws.onopen = () => ws.send("foo");
|
|
|
|
await def.promise;
|
|
await doneDeferred.promise;
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerWebSocketRaw() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
const { conn, response } = upgradeHttpRaw(request);
|
|
const buf = new Uint8Array(1024);
|
|
let read;
|
|
|
|
// Write our fake HTTP upgrade
|
|
await conn.write(
|
|
new TextEncoder().encode(
|
|
"HTTP/1.1 101 Switching Protocols\r\nConnection: Upgraded\r\n\r\nExtra",
|
|
),
|
|
);
|
|
|
|
// Upgrade data
|
|
read = await conn.read(buf);
|
|
assertEquals(
|
|
new TextDecoder().decode(buf.subarray(0, read!)),
|
|
"Upgrade data",
|
|
);
|
|
// Read the packet to echo
|
|
read = await conn.read(buf);
|
|
// Echo
|
|
await conn.write(buf.subarray(0, read!));
|
|
|
|
conn.close();
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await promise;
|
|
|
|
const conn = await Deno.connect({ port: servePort });
|
|
await conn.write(
|
|
new TextEncoder().encode(
|
|
"GET / HTTP/1.1\r\nConnection: Upgrade\r\nUpgrade: websocket\r\n\r\nUpgrade data",
|
|
),
|
|
);
|
|
const buf = new Uint8Array(1024);
|
|
let len;
|
|
|
|
// Headers
|
|
let headers = "";
|
|
for (let i = 0; i < 2; i++) {
|
|
len = await conn.read(buf);
|
|
headers += new TextDecoder().decode(buf.subarray(0, len!));
|
|
if (headers.endsWith("Extra")) {
|
|
break;
|
|
}
|
|
}
|
|
assertMatch(
|
|
headers,
|
|
/HTTP\/1\.1 101 Switching Protocols[ ,.A-Za-z:0-9\r\n]*Extra/im,
|
|
);
|
|
|
|
// Data to echo
|
|
await conn.write(new TextEncoder().encode("buffer data"));
|
|
|
|
// Echo
|
|
len = await conn.read(buf);
|
|
assertEquals(
|
|
new TextDecoder().decode(buf.subarray(0, len!)),
|
|
"buffer data",
|
|
);
|
|
|
|
conn.close();
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerWebSocketUpgradeTwice() {
|
|
const ac = new AbortController();
|
|
const done = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
const {
|
|
response,
|
|
socket,
|
|
} = Deno.upgradeWebSocket(request);
|
|
assertThrows(
|
|
() => {
|
|
Deno.upgradeWebSocket(request);
|
|
},
|
|
Deno.errors.Http,
|
|
"already upgraded",
|
|
);
|
|
socket.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
socket.onmessage = (m) => {
|
|
socket.send(m.data);
|
|
socket.close(1001);
|
|
};
|
|
socket.onclose = () => done.resolve();
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const def = Promise.withResolvers<void>();
|
|
const ws = new WebSocket(`ws://localhost:${servePort}`);
|
|
ws.onmessage = (m) => assertEquals(m.data, "foo");
|
|
ws.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
ws.onclose = () => def.resolve();
|
|
ws.onopen = () => ws.send("foo");
|
|
|
|
await def.promise;
|
|
await done.promise;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerWebSocketCloseFast() {
|
|
const ac = new AbortController();
|
|
const done = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
const {
|
|
response,
|
|
socket,
|
|
} = Deno.upgradeWebSocket(request);
|
|
socket.onopen = () => socket.close();
|
|
socket.onclose = () => done.resolve();
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const def = Promise.withResolvers<void>();
|
|
const ws = new WebSocket(`ws://localhost:${servePort}`);
|
|
ws.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
ws.onclose = () => def.resolve();
|
|
|
|
await def.promise;
|
|
await done.promise;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerWebSocketCanAccessRequest() {
|
|
const ac = new AbortController();
|
|
const done = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
const {
|
|
response,
|
|
socket,
|
|
} = Deno.upgradeWebSocket(request);
|
|
socket.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
socket.onmessage = (_m) => {
|
|
socket.send(request.url.toString());
|
|
socket.close(1001);
|
|
};
|
|
socket.onclose = () => done.resolve();
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const def = Promise.withResolvers<void>();
|
|
const ws = new WebSocket(`ws://localhost:${servePort}`);
|
|
ws.onmessage = (m) =>
|
|
assertEquals(m.data, `http://localhost:${servePort}/`);
|
|
ws.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
ws.onclose = () => def.resolve();
|
|
ws.onopen = () => ws.send("foo");
|
|
|
|
await def.promise;
|
|
await done.promise;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpVeryLargeRequest() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
let headers: Headers;
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
headers = request.headers;
|
|
deferred.resolve();
|
|
return new Response("");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send GET request with a body + content-length.
|
|
const encoder = new TextEncoder();
|
|
const smthElse = "x".repeat(16 * 1024 + 256);
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: 127.0.0.1:2333\r\nContent-Length: 5\r\nSomething-Else: ${smthElse}\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await deferred.promise;
|
|
conn.close();
|
|
assertEquals(headers!.get("content-length"), "5");
|
|
assertEquals(headers!.get("something-else"), smthElse);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpVeryLargeRequestAndBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
let headers: Headers;
|
|
let text: string;
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
headers = request.headers;
|
|
text = await request.text();
|
|
deferred.resolve();
|
|
return new Response("");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send GET request with a body + content-length.
|
|
const encoder = new TextEncoder();
|
|
const smthElse = "x".repeat(16 * 1024 + 256);
|
|
const reqBody = "hello world".repeat(1024);
|
|
let body =
|
|
`PUT / HTTP/1.1\r\nHost: 127.0.0.1:2333\r\nContent-Length: ${reqBody.length}\r\nSomething-Else: ${smthElse}\r\n\r\n${reqBody}`;
|
|
|
|
while (body.length > 0) {
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
body = body.slice(writeResult);
|
|
}
|
|
|
|
await deferred.promise;
|
|
conn.close();
|
|
|
|
assertEquals(headers!.get("content-length"), `${reqBody.length}`);
|
|
assertEquals(headers!.get("something-else"), smthElse);
|
|
assertEquals(text!, reqBody);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpConnectionClose() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
deferred.resolve();
|
|
return new Response("");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send GET request with a body + connection: close.
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: 127.0.0.1:2333\r\nConnection: Close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
await deferred.promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
async function testDuplex(
|
|
reader: ReadableStreamDefaultReader<Uint8Array>,
|
|
writable: WritableStreamDefaultWriter<Uint8Array>,
|
|
) {
|
|
await writable.write(new Uint8Array([1]));
|
|
const chunk1 = await reader.read();
|
|
assert(!chunk1.done);
|
|
assertEquals(chunk1.value, new Uint8Array([1]));
|
|
await writable.write(new Uint8Array([2]));
|
|
const chunk2 = await reader.read();
|
|
assert(!chunk2.done);
|
|
assertEquals(chunk2.value, new Uint8Array([2]));
|
|
await writable.close();
|
|
const chunk3 = await reader.read();
|
|
assert(chunk3.done);
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerStreamDuplexDirect() {
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve(
|
|
{ port: servePort, signal: ac.signal },
|
|
(request: Request) => {
|
|
assert(request.body);
|
|
resolve();
|
|
return new Response(request.body);
|
|
},
|
|
);
|
|
|
|
const { readable, writable } = new TransformStream();
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
method: "POST",
|
|
body: readable,
|
|
});
|
|
|
|
await promise;
|
|
assert(resp.body);
|
|
await testDuplex(resp.body.getReader(), writable.getWriter());
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// Test that a duplex stream passing through JavaScript also works (ie: that the request body resource
|
|
// is still alive). https://github.com/denoland/deno/pull/20206
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerStreamDuplexJavascript() {
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve(
|
|
{ port: servePort, signal: ac.signal },
|
|
(request: Request) => {
|
|
assert(request.body);
|
|
resolve();
|
|
const reader = request.body.getReader();
|
|
return new Response(
|
|
new ReadableStream({
|
|
async pull(controller) {
|
|
await new Promise((r) => setTimeout(r, 100));
|
|
const { done, value } = await reader.read();
|
|
if (done) {
|
|
controller.close();
|
|
} else {
|
|
controller.enqueue(value);
|
|
}
|
|
},
|
|
}),
|
|
);
|
|
},
|
|
);
|
|
|
|
const { readable, writable } = new TransformStream();
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
method: "POST",
|
|
body: readable,
|
|
});
|
|
|
|
await promise;
|
|
assert(resp.body);
|
|
await testDuplex(resp.body.getReader(), writable.getWriter());
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
// Issue: https://github.com/denoland/deno/issues/10930
|
|
async function httpServerStreamingResponse() {
|
|
// This test enqueues a single chunk for readable
|
|
// stream and waits for client to read that chunk and signal
|
|
// it before enqueueing subsequent chunk. Issue linked above
|
|
// presented a situation where enqueued chunks were not
|
|
// written to the HTTP connection until the next chunk was enqueued.
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const deferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
let counter = 0;
|
|
|
|
const deferreds = [
|
|
Promise.withResolvers<void>(),
|
|
Promise.withResolvers<void>(),
|
|
Promise.withResolvers<void>(),
|
|
];
|
|
|
|
async function writeRequest(conn: Deno.Conn) {
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const w = new BufWriter(conn);
|
|
const r = new BufReader(conn);
|
|
const body = `GET / HTTP/1.1\r\nHost: 127.0.0.1:${servePort}\r\n\r\n`;
|
|
const writeResult = await w.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await w.flush();
|
|
const tpr = new TextProtoReader(r);
|
|
const statusLine = await tpr.readLine();
|
|
assert(statusLine !== null);
|
|
const headers = await tpr.readMimeHeader();
|
|
assert(headers !== null);
|
|
|
|
const chunkedReader = chunkedBodyReader(headers, r);
|
|
|
|
const buf = new Uint8Array(5);
|
|
const dest = new Buffer();
|
|
|
|
let result: number | null;
|
|
|
|
try {
|
|
while ((result = await chunkedReader.read(buf)) !== null) {
|
|
const len = Math.min(buf.byteLength, result);
|
|
|
|
await dest.write(buf.subarray(0, len));
|
|
|
|
// Resolve a deferred - this will make response stream to
|
|
// enqueue next chunk.
|
|
deferreds[counter - 1].resolve();
|
|
}
|
|
return decoder.decode(dest.bytes());
|
|
} catch (e) {
|
|
console.error(e);
|
|
}
|
|
}
|
|
|
|
function periodicStream() {
|
|
return new ReadableStream({
|
|
start(controller) {
|
|
controller.enqueue(`${counter}\n`);
|
|
counter++;
|
|
},
|
|
|
|
async pull(controller) {
|
|
if (counter >= 3) {
|
|
return controller.close();
|
|
}
|
|
|
|
await deferreds[counter - 1].promise;
|
|
|
|
controller.enqueue(`${counter}\n`);
|
|
counter++;
|
|
},
|
|
}).pipeThrough(new TextEncoderStream());
|
|
}
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
deferred.resolve();
|
|
return new Response(periodicStream());
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
// start a client
|
|
const clientConn = await Deno.connect({ port: servePort });
|
|
|
|
const r1 = await writeRequest(clientConn);
|
|
assertEquals(r1, "0\n1\n2\n");
|
|
|
|
ac.abort();
|
|
await deferred.promise;
|
|
await server.finished;
|
|
clientConn.close();
|
|
},
|
|
);
|
|
|
|
// Make sure that the chunks of a large response aren't repeated or corrupted in some other way by
|
|
// scatterning sentinels throughout.
|
|
// https://github.com/denoland/fresh/issues/1699
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpLargeReadableStreamChunk() {
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler() {
|
|
return new Response(
|
|
new ReadableStream({
|
|
start(controller) {
|
|
const buffer = new Uint8Array(1024 * 1024);
|
|
// Mark the buffer with sentinels
|
|
for (let i = 0; i < 256; i++) {
|
|
buffer[i * 4096] = i;
|
|
}
|
|
controller.enqueue(buffer);
|
|
controller.close();
|
|
},
|
|
}),
|
|
);
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
});
|
|
const response = await fetch(`http://localhost:${servePort}/`);
|
|
const body = await response.bytes();
|
|
assertEquals(1024 * 1024, body.byteLength);
|
|
for (let i = 0; i < 256; i++) {
|
|
assertEquals(
|
|
i,
|
|
body[i * 4096],
|
|
`sentinel mismatch at index ${i * 4096}`,
|
|
);
|
|
}
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpRequestLatin1Headers() {
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const deferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.headers.get("X-Header-Test"), "á");
|
|
deferred.resolve();
|
|
return new Response("hello", { headers: { "X-Header-Test": "Æ" } });
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const clientConn = await Deno.connect({ port: servePort });
|
|
const requestText =
|
|
`GET / HTTP/1.1\r\nHost: 127.0.0.1:${servePort}\r\nX-Header-Test: á\r\n\r\n`;
|
|
const requestBytes = new Uint8Array(requestText.length);
|
|
for (let i = 0; i < requestText.length; i++) {
|
|
requestBytes[i] = requestText.charCodeAt(i);
|
|
}
|
|
let written = 0;
|
|
while (written < requestBytes.byteLength) {
|
|
written += await clientConn.write(requestBytes.slice(written));
|
|
}
|
|
|
|
const buf = new Uint8Array(1024);
|
|
await clientConn.read(buf);
|
|
|
|
await deferred.promise;
|
|
const responseText = new TextDecoder("iso-8859-1").decode(buf);
|
|
clientConn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
|
|
assertMatch(responseText, /\r\n[Xx]-[Hh]eader-[Tt]est: Æ\r\n/);
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerRequestWithoutPath() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
// FIXME:
|
|
// assertEquals(new URL(request.url).href, `http://127.0.0.1:${servePort}/`);
|
|
assertEquals(await request.text(), "");
|
|
deferred.resolve();
|
|
return new Response("11");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const clientConn = await Deno.connect({ port: servePort });
|
|
|
|
async function writeRequest(conn: Deno.Conn) {
|
|
const encoder = new TextEncoder();
|
|
|
|
const w = new BufWriter(conn);
|
|
const r = new BufReader(conn);
|
|
const body =
|
|
`CONNECT 127.0.0.1:${servePort} HTTP/1.1\r\nHost: 127.0.0.1:${servePort}\r\n\r\n`;
|
|
const writeResult = await w.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await w.flush();
|
|
const tpr = new TextProtoReader(r);
|
|
const statusLine = await tpr.readLine();
|
|
assert(statusLine !== null);
|
|
const m = statusLine.match(/^(.+?) (.+?) (.+?)$/);
|
|
assert(m !== null, "must be matched");
|
|
const [_, _proto, status, _ok] = m;
|
|
assertEquals(status, "200");
|
|
const headers = await tpr.readMimeHeader();
|
|
assert(headers !== null);
|
|
}
|
|
|
|
await writeRequest(clientConn);
|
|
clientConn.close();
|
|
await deferred.promise;
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpCookieConcatenation() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(await request.text(), "");
|
|
assertEquals(request.headers.get("cookie"), "foo=bar; bar=foo");
|
|
deferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
reusePort: true,
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: [
|
|
["connection", "close"],
|
|
["cookie", "foo=bar"],
|
|
["cookie", "bar=foo"],
|
|
],
|
|
});
|
|
await deferred.promise;
|
|
|
|
const text = await resp.text();
|
|
assertEquals(text, "ok");
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/12741
|
|
// https://github.com/denoland/deno/pull/12746
|
|
// https://github.com/denoland/deno/pull/12798
|
|
Deno.test(
|
|
{ permissions: { net: true, run: true } },
|
|
async function httpServerDeleteRequestHasBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const hostname = "localhost";
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
deferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const url = `http://${hostname}:${servePort}/`;
|
|
const args = ["-X", "DELETE", url];
|
|
const { success } = await new Deno.Command("curl", {
|
|
args,
|
|
stdout: "null",
|
|
stderr: "null",
|
|
}).output();
|
|
assert(success);
|
|
await deferred.promise;
|
|
ac.abort();
|
|
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// FIXME:
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerRespondNonAsciiUint8Array() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.body, null);
|
|
deferred.resolve();
|
|
return new Response(new Uint8Array([128]));
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
await listeningDeferred.resolve;
|
|
const resp = await fetch(`http://localhost:${servePort}/`);
|
|
|
|
await deferred.promise;
|
|
|
|
assertEquals(resp.status, 200);
|
|
const body = await resp.bytes();
|
|
assertEquals(body, new Uint8Array([128]));
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// Some of these tests are ported from Hyper
|
|
// https://github.com/hyperium/hyper/blob/889fa2d87252108eb7668b8bf034ffcc30985117/src/proto/h1/role.rs
|
|
// https://github.com/hyperium/hyper/blob/889fa2d87252108eb7668b8bf034ffcc30985117/tests/server.rs
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerParseRequest() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.method, "GET");
|
|
assertEquals(request.headers.get("host"), "deno.land");
|
|
deferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const body = `GET /echo HTTP/1.1\r\nHost: deno.land\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await deferred.promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerParseHeaderHtabs() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.method, "GET");
|
|
assertEquals(request.headers.get("server"), "hello\tworld");
|
|
deferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const body = `GET / HTTP/1.1\r\nserver: hello\tworld\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await deferred.promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerGetShouldIgnoreBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "GET");
|
|
assertEquals(await request.text(), "");
|
|
deferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
// Connection: close = don't try to parse the body as a new request
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\nI shouldn't be read.\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await deferred.promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "POST");
|
|
assertEquals(await request.text(), "I'm a good request.");
|
|
deferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nContent-Length: 19\r\n\r\nI'm a good request.`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await deferred.promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
type TestCase = {
|
|
headers?: Record<string, string>;
|
|
// deno-lint-ignore no-explicit-any
|
|
body: any;
|
|
expectsChunked?: boolean;
|
|
expectsConnLen?: boolean;
|
|
};
|
|
|
|
function hasHeader(msg: string, name: string): boolean {
|
|
const n = msg.indexOf("\r\n\r\n") || msg.length;
|
|
return msg.slice(0, n).includes(name);
|
|
}
|
|
|
|
function createServerLengthTest(name: string, testCase: TestCase) {
|
|
Deno.test(name, async function () {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.method, "GET");
|
|
deferred.resolve();
|
|
return new Response(testCase.body, testCase.headers ?? {});
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await deferred.promise;
|
|
|
|
const decoder = new TextDecoder();
|
|
let msg = "";
|
|
while (true) {
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
if (!readResult) {
|
|
break;
|
|
}
|
|
msg += decoder.decode(buf.subarray(0, readResult));
|
|
try {
|
|
assert(
|
|
testCase.expectsChunked == hasHeader(msg, "Transfer-Encoding:"),
|
|
);
|
|
assert(testCase.expectsChunked == hasHeader(msg, "chunked"));
|
|
assert(testCase.expectsConnLen == hasHeader(msg, "Content-Length:"));
|
|
|
|
const n = msg.indexOf("\r\n\r\n") + 4;
|
|
|
|
if (testCase.expectsChunked) {
|
|
assertEquals(msg.slice(n + 1, n + 3), "\r\n");
|
|
assertEquals(msg.slice(msg.length - 7), "\r\n0\r\n\r\n");
|
|
}
|
|
|
|
if (testCase.expectsConnLen && typeof testCase.body === "string") {
|
|
assertEquals(msg.slice(n), testCase.body);
|
|
}
|
|
break;
|
|
} catch {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
}
|
|
|
|
// Quick and dirty way to make a readable stream from a string. Alternatively,
|
|
// `readableStreamFromReader(file)` could be used.
|
|
function stream(s: string): ReadableStream<Uint8Array> {
|
|
return new Response(s).body!;
|
|
}
|
|
|
|
createServerLengthTest("fixedResponseKnown", {
|
|
headers: { "content-length": "11" },
|
|
body: "foo bar baz",
|
|
expectsChunked: false,
|
|
expectsConnLen: true,
|
|
});
|
|
|
|
createServerLengthTest("fixedResponseUnknown", {
|
|
headers: { "content-length": "11" },
|
|
body: stream("foo bar baz"),
|
|
expectsChunked: true,
|
|
expectsConnLen: false,
|
|
});
|
|
|
|
createServerLengthTest("fixedResponseKnownEmpty", {
|
|
headers: { "content-length": "0" },
|
|
body: "",
|
|
expectsChunked: false,
|
|
expectsConnLen: true,
|
|
});
|
|
|
|
createServerLengthTest("chunkedRespondKnown", {
|
|
headers: { "transfer-encoding": "chunked" },
|
|
body: "foo bar baz",
|
|
expectsChunked: false,
|
|
expectsConnLen: true,
|
|
});
|
|
|
|
createServerLengthTest("chunkedRespondUnknown", {
|
|
headers: { "transfer-encoding": "chunked" },
|
|
body: stream("foo bar baz"),
|
|
expectsChunked: true,
|
|
expectsConnLen: false,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithKnownLength", {
|
|
body: "foo bar baz",
|
|
expectsChunked: false,
|
|
expectsConnLen: true,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithUnknownLength", {
|
|
body: stream("foo bar baz"),
|
|
expectsChunked: true,
|
|
expectsConnLen: false,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithKnownLengthEmpty", {
|
|
body: "",
|
|
expectsChunked: false,
|
|
expectsConnLen: true,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithUnknownLengthEmpty", {
|
|
body: stream(""),
|
|
expectsChunked: true,
|
|
expectsConnLen: false,
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithContentLengthBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "POST");
|
|
assertEquals(request.headers.get("content-length"), "5");
|
|
assertEquals(await request.text(), "hello");
|
|
deferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nContent-Length: 5\r\n\r\nhello`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await deferred.promise;
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithInvalidPrefixContentLength() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
throw new Error("unreachable");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nContent-Length: +5\r\n\r\nhello`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
assert(msg.includes("HTTP/1.1 400 Bad Request"));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithChunkedBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "POST");
|
|
assertEquals(await request.text(), "qwert");
|
|
deferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nTransfer-Encoding: chunked\r\n\r\n1\r\nq\r\n2\r\nwe\r\n2\r\nrt\r\n0\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await deferred.promise;
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithIncompleteBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (r) => {
|
|
deferred.resolve();
|
|
assertEquals(await r.text(), "12345");
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nContent-Length: 10\r\n\r\n12345`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
await deferred.promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerHeadResponseDoesntSendBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
deferred.resolve();
|
|
return new Response("NaN".repeat(100));
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const body =
|
|
`HEAD / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
await deferred.promise;
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.includes("content-length: 300\r\n"));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
function makeTempData(size: number) {
|
|
return new Uint8Array(size).fill(1);
|
|
}
|
|
|
|
async function makeTempFile(size: number) {
|
|
const tmpFile = await Deno.makeTempFile();
|
|
using file = await Deno.open(tmpFile, { write: true, read: true });
|
|
const data = makeTempData(size);
|
|
await file.write(data);
|
|
|
|
return await Deno.open(tmpFile, { write: true, read: true });
|
|
}
|
|
|
|
const compressionTestCases = [
|
|
{ name: "Empty", length: 0, in: {}, out: {}, expect: null },
|
|
{
|
|
name: "EmptyAcceptGzip",
|
|
length: 0,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: {},
|
|
expect: null,
|
|
},
|
|
// This technically would be compressible if not for the size, however the size_hint is not implemented
|
|
// for FileResource and we don't currently peek ahead on resources.
|
|
// {
|
|
// name: "EmptyAcceptGzip2",
|
|
// length: 0,
|
|
// in: { "Accept-Encoding": "gzip" },
|
|
// out: { "Content-Type": "text/plain" },
|
|
// expect: null,
|
|
// },
|
|
{ name: "Incompressible", length: 1024, in: {}, out: {}, expect: null },
|
|
{
|
|
name: "IncompressibleAcceptGzip",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: {},
|
|
expect: null,
|
|
},
|
|
{
|
|
name: "IncompressibleType",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: { "Content-Type": "text/fake" },
|
|
expect: null,
|
|
},
|
|
{
|
|
name: "CompressibleType",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: { "Content-Type": "text/plain" },
|
|
expect: "gzip",
|
|
},
|
|
{
|
|
name: "CompressibleType2",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip, deflate, br" },
|
|
out: { "Content-Type": "text/plain" },
|
|
expect: "gzip",
|
|
},
|
|
{
|
|
name: "CompressibleType3",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "br" },
|
|
out: { "Content-Type": "text/plain" },
|
|
expect: "br",
|
|
},
|
|
{
|
|
name: "IncompressibleRange",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: { "Content-Type": "text/plain", "Content-Range": "1" },
|
|
expect: null,
|
|
},
|
|
{
|
|
name: "IncompressibleCE",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: { "Content-Type": "text/plain", "Content-Encoding": "random" },
|
|
expect: null,
|
|
},
|
|
{
|
|
name: "IncompressibleCC",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: { "Content-Type": "text/plain", "Cache-Control": "no-transform" },
|
|
expect: null,
|
|
},
|
|
{
|
|
name: "BadHeader",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "\x81" },
|
|
out: { "Content-Type": "text/plain", "Cache-Control": "no-transform" },
|
|
expect: null,
|
|
},
|
|
];
|
|
|
|
for (const testCase of compressionTestCases) {
|
|
const name = `httpServerCompression${testCase.name}`;
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
{
|
|
[name]: async function () {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: async (_request) => {
|
|
const f = await makeTempFile(testCase.length);
|
|
deferred.resolve();
|
|
// deno-lint-ignore no-explicit-any
|
|
const headers = testCase.out as any;
|
|
headers["Content-Length"] = testCase.length.toString();
|
|
return new Response(f.readable, {
|
|
headers: headers as HeadersInit,
|
|
});
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
try {
|
|
await listeningDeferred.promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: testCase.in as HeadersInit,
|
|
});
|
|
await deferred.promise;
|
|
const body = await resp.bytes();
|
|
if (testCase.expect == null) {
|
|
assertEquals(body.byteLength, testCase.length);
|
|
assertEquals(
|
|
resp.headers.get("content-length"),
|
|
testCase.length.toString(),
|
|
);
|
|
assertEquals(
|
|
resp.headers.get("content-encoding"),
|
|
testCase.out["Content-Encoding"] || null,
|
|
);
|
|
} else if (testCase.expect == "gzip") {
|
|
// Note the fetch will transparently decompress this response, BUT we can detect that a response
|
|
// was compressed by the lack of a content length.
|
|
assertEquals(body.byteLength, testCase.length);
|
|
assertEquals(resp.headers.get("content-encoding"), null);
|
|
assertEquals(resp.headers.get("content-length"), null);
|
|
}
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
},
|
|
}[name],
|
|
);
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerPostFile() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(
|
|
await request.bytes(),
|
|
makeTempData(70 * 1024),
|
|
);
|
|
deferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const f = await makeTempFile(70 * 1024);
|
|
const response = await fetch(`http://localhost:${servePort}/`, {
|
|
method: "POST",
|
|
body: f.readable,
|
|
});
|
|
|
|
await deferred.promise;
|
|
|
|
assertEquals(response.status, 200);
|
|
assertEquals(await response.text(), "ok");
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
for (const delay of ["delay", "nodelay"]) {
|
|
for (const url of ["text", "file", "stream"]) {
|
|
// Ensure that we don't panic when the incoming TCP request was dropped
|
|
// https://github.com/denoland/deno/issues/20315 and that we correctly
|
|
// close/cancel the response
|
|
Deno.test({
|
|
permissions: { read: true, write: true, net: true },
|
|
name: `httpServerTcpCancellation_${url}_${delay}`,
|
|
fn: async function () {
|
|
const ac = new AbortController();
|
|
const streamCancelled = url == "stream"
|
|
? Promise.withResolvers<void>()
|
|
: undefined;
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const waitForAbort = Promise.withResolvers<void>();
|
|
const waitForRequest = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
handler: async (req: Request) => {
|
|
let respBody = null;
|
|
if (req.url.includes("/text")) {
|
|
respBody = "text";
|
|
} else if (req.url.includes("/file")) {
|
|
respBody = (await makeTempFile(1024)).readable;
|
|
} else if (req.url.includes("/stream")) {
|
|
respBody = new ReadableStream({
|
|
start(controller) {
|
|
controller.enqueue(new Uint8Array([1]));
|
|
},
|
|
cancel(reason) {
|
|
streamCancelled!.resolve(reason);
|
|
},
|
|
});
|
|
} else {
|
|
fail();
|
|
}
|
|
waitForRequest.resolve();
|
|
await waitForAbort.promise;
|
|
|
|
if (delay == "delay") {
|
|
await new Promise((r) => setTimeout(r, 1000));
|
|
}
|
|
// Allocate the request body
|
|
req.body;
|
|
return new Response(respBody);
|
|
},
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
|
|
// Create a POST request and drop it once the server has received it
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const writer = conn.writable.getWriter();
|
|
await writer.write(
|
|
new TextEncoder().encode(`POST /${url} HTTP/1.0\n\n`),
|
|
);
|
|
await waitForRequest.promise;
|
|
await writer.close();
|
|
|
|
waitForAbort.resolve();
|
|
|
|
// Wait for cancellation before we shut the server down
|
|
if (streamCancelled !== undefined) {
|
|
await streamCancelled;
|
|
}
|
|
|
|
// Since the handler has a chance of creating resources or running async
|
|
// ops, we need to use a graceful shutdown here to ensure they have fully
|
|
// drained.
|
|
await server.shutdown();
|
|
|
|
await server.finished;
|
|
},
|
|
});
|
|
}
|
|
}
|
|
|
|
// Test for the internal implementation detail of cached request signals. Ensure that the request's
|
|
// signal is aborted if we try to access it after the request has been completed.
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerSignalCancelled() {
|
|
let stashedRequest;
|
|
const { finished, abort } = await makeServer((req) => {
|
|
// The cache signal is `undefined` because it has not been requested
|
|
assertEquals(getCachedAbortSignal(req), undefined);
|
|
stashedRequest = req;
|
|
return new Response("ok");
|
|
});
|
|
await (await fetch(`http://localhost:${servePort}`)).text();
|
|
abort();
|
|
await finished;
|
|
|
|
// `false` is a semaphore for a signal that should be aborted on creation
|
|
assertEquals(getCachedAbortSignal(stashedRequest!), false);
|
|
// Requesting the signal causes it to be materialized
|
|
assert(stashedRequest!.signal.aborted);
|
|
// The cached signal is now a full `AbortSignal`
|
|
assertEquals(
|
|
getCachedAbortSignal(stashedRequest!).constructor,
|
|
AbortSignal,
|
|
);
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerCancelFetch() {
|
|
const request2 = Promise.withResolvers<void>();
|
|
const request2Aborted = Promise.withResolvers<string>();
|
|
let completed = 0;
|
|
let aborted = 0;
|
|
const { finished, abort } = await makeServer(async (req, context) => {
|
|
context.completed.then(() => {
|
|
console.log("completed");
|
|
completed++;
|
|
}).catch(() => {
|
|
console.log("completed (error)");
|
|
completed++;
|
|
});
|
|
req.signal.onabort = () => {
|
|
console.log("aborted", req.url);
|
|
aborted++;
|
|
};
|
|
if (req.url.endsWith("/1")) {
|
|
const fetchRecursive = await fetch(`http://localhost:${servePort}/2`);
|
|
return new Response(fetchRecursive.body);
|
|
} else if (req.url.endsWith("/2")) {
|
|
request2.resolve();
|
|
return new Response(
|
|
new ReadableStream({
|
|
start(_controller) {/* just hang */},
|
|
cancel(reason) {
|
|
request2Aborted.resolve(reason);
|
|
},
|
|
}),
|
|
);
|
|
}
|
|
fail();
|
|
});
|
|
const fetchAbort = new AbortController();
|
|
const fetchPromise = await fetch(`http://localhost:${servePort}/1`, {
|
|
signal: fetchAbort.signal,
|
|
});
|
|
await fetchPromise;
|
|
await request2.promise;
|
|
fetchAbort.abort();
|
|
assertEquals("resource closed", await request2Aborted.promise);
|
|
|
|
abort();
|
|
await finished;
|
|
assertEquals(completed, 2);
|
|
assertEquals(aborted, 2);
|
|
},
|
|
);
|
|
|
|
// Regression test for https://github.com/denoland/deno/issues/23537
|
|
Deno.test(
|
|
{ permissions: { read: true, net: true } },
|
|
async function httpServerUndefinedCert() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const hostname = "127.0.0.1";
|
|
|
|
const server = Deno.serve({
|
|
handler: () => new Response("Hello World"),
|
|
hostname,
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
// Undefined should be equivalent to missing
|
|
cert: undefined,
|
|
key: undefined,
|
|
});
|
|
|
|
await promise;
|
|
const resp = await fetch(`http://localhost:${servePort}/`);
|
|
|
|
const respBody = await resp.text();
|
|
assertEquals("Hello World", respBody);
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { read: true, net: true } },
|
|
async function httpServerWithTls() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const hostname = "127.0.0.1";
|
|
|
|
const server = Deno.serve({
|
|
handler: () => new Response("Hello World"),
|
|
hostname,
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
cert: Deno.readTextFileSync("tests/testdata/tls/localhost.crt"),
|
|
key: Deno.readTextFileSync("tests/testdata/tls/localhost.key"),
|
|
});
|
|
|
|
await promise;
|
|
const caCert = Deno.readTextFileSync("tests/testdata/tls/RootCA.pem");
|
|
const client = Deno.createHttpClient({ caCerts: [caCert] });
|
|
const resp = await fetch(`https://localhost:${servePort}/`, {
|
|
client,
|
|
headers: { "connection": "close" },
|
|
});
|
|
|
|
const respBody = await resp.text();
|
|
assertEquals("Hello World", respBody);
|
|
|
|
client.close();
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerRequestCLTE() {
|
|
const ac = new AbortController();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const deferred = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
assertEquals(await req.text(), "");
|
|
deferred.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nContent-Length: 13\r\nTransfer-Encoding: chunked\r\n\r\n0\r\n\r\nEXTRA`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await deferred.promise;
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerRequestTETE() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
throw new Error("oops");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const variations = [
|
|
"Transfer-Encoding : chunked",
|
|
"Transfer-Encoding: xchunked",
|
|
"Transfer-Encoding: chunkedx",
|
|
"Transfer-Encoding\n: chunked",
|
|
];
|
|
|
|
await promise;
|
|
for (const teHeader of variations) {
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\n${teHeader}\r\n\r\n0\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
assert(msg.includes("HTTP/1.1 400 Bad Request\r\n"));
|
|
|
|
conn.close();
|
|
}
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServer204ResponseDoesntSendContentLength() {
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: (_request) => new Response(null, { status: 204 }),
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
try {
|
|
await promise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
method: "GET",
|
|
headers: { "connection": "close" },
|
|
});
|
|
assertEquals(resp.status, 204);
|
|
assertEquals(resp.headers.get("Content-Length"), null);
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServer304ResponseDoesntSendBody() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
deferred.resolve();
|
|
return new Response(null, { status: 304 });
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
await deferred.promise;
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.startsWith("HTTP/1.1 304 Not Modified"));
|
|
assert(msg.endsWith("\r\n\r\n"));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerExpectContinue() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
deferred.resolve();
|
|
assertEquals(await req.text(), "hello");
|
|
return new Response(null, { status: 304 });
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
{
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nExpect: 100-continue\r\nContent-Length: 5\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
}
|
|
|
|
await deferred.promise;
|
|
|
|
{
|
|
const msgExpected = "HTTP/1.1 100 Continue\r\n\r\n";
|
|
const buf = new Uint8Array(encoder.encode(msgExpected).byteLength);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
assert(msg.startsWith(msgExpected));
|
|
}
|
|
|
|
{
|
|
const body = "hello";
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
}
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.startsWith("HTTP/1.1 304 Not Modified"));
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerExpectContinueButNoBodyLOL() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
deferred.resolve();
|
|
assertEquals(await req.text(), "");
|
|
return new Response(null, { status: 304 });
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningDeferred.promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
{
|
|
// // no content-length or transfer-encoding means no body!
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nExpect: 100-continue\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
}
|
|
|
|
await deferred.promise;
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.startsWith("HTTP/1.1 304 Not Modified"));
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
const badRequests = [
|
|
["weirdMethodName", "GE T / HTTP/1.1\r\n\r\n"],
|
|
["illegalRequestLength", "POST / HTTP/1.1\r\nContent-Length: foo\r\n\r\n"],
|
|
["illegalRequestLength2", "POST / HTTP/1.1\r\nContent-Length: -1\r\n\r\n"],
|
|
["illegalRequestLength3", "POST / HTTP/1.1\r\nContent-Length: 1.1\r\n\r\n"],
|
|
["illegalRequestLength4", "POST / HTTP/1.1\r\nContent-Length: 1.\r\n\r\n"],
|
|
];
|
|
|
|
for (const [name, req] of badRequests) {
|
|
const testFn = {
|
|
[name]: async () => {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
throw new Error("oops");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await promise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
{
|
|
const writeResult = await conn.write(encoder.encode(req));
|
|
assertEquals(req.length, writeResult);
|
|
}
|
|
|
|
const buf = new Uint8Array(100);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.startsWith("HTTP/1.1 400 "));
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
}[name];
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
testFn,
|
|
);
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerConcurrentRequests() {
|
|
const ac = new AbortController();
|
|
const { resolve } = Promise.withResolvers<void>();
|
|
|
|
let reqCount = -1;
|
|
let timerId: number | undefined;
|
|
const server = Deno.serve({
|
|
handler: (_req) => {
|
|
reqCount++;
|
|
if (reqCount === 0) {
|
|
const msg = new TextEncoder().encode("data: hello\r\n\r\n");
|
|
// SSE
|
|
const body = new ReadableStream({
|
|
start(controller) {
|
|
timerId = setInterval(() => {
|
|
controller.enqueue(msg);
|
|
}, 1000);
|
|
},
|
|
cancel() {
|
|
if (typeof timerId === "number") {
|
|
clearInterval(timerId);
|
|
}
|
|
},
|
|
});
|
|
return new Response(body, {
|
|
headers: {
|
|
"Content-Type": "text/event-stream",
|
|
},
|
|
});
|
|
}
|
|
|
|
return new Response(`hello ${reqCount}`);
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
const sseRequest = await fetch(`http://localhost:${servePort}/`);
|
|
|
|
const decoder = new TextDecoder();
|
|
const stream = sseRequest.body!.getReader();
|
|
{
|
|
const { done, value } = await stream.read();
|
|
assert(!done);
|
|
assertEquals(decoder.decode(value), "data: hello\r\n\r\n");
|
|
}
|
|
|
|
const helloRequest = await fetch(`http://localhost:${servePort}/`);
|
|
assertEquals(helloRequest.status, 200);
|
|
assertEquals(await helloRequest.text(), "hello 1");
|
|
|
|
{
|
|
const { done, value } = await stream.read();
|
|
assert(!done);
|
|
assertEquals(decoder.decode(value), "data: hello\r\n\r\n");
|
|
}
|
|
|
|
await stream.cancel();
|
|
clearInterval(timerId);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function serveWithPrototypePollution() {
|
|
const originalThen = Promise.prototype.then;
|
|
const originalSymbolIterator = Array.prototype[Symbol.iterator];
|
|
try {
|
|
Promise.prototype.then = Array.prototype[Symbol.iterator] = () => {
|
|
throw new Error();
|
|
};
|
|
const ac = new AbortController();
|
|
const { resolve } = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
handler: (_req) => new Response("ok"),
|
|
hostname: "localhost",
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
ac.abort();
|
|
await server.finished;
|
|
} finally {
|
|
Promise.prototype.then = originalThen;
|
|
Array.prototype[Symbol.iterator] = originalSymbolIterator;
|
|
}
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/15549
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function testIssue15549() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
let count = 0;
|
|
const server = Deno.serve({
|
|
async onListen({ port }: { port: number }) {
|
|
const res1 = await fetch(`http://localhost:${port}/`);
|
|
assertEquals(await res1.text(), "hello world 1");
|
|
|
|
const res2 = await fetch(`http://localhost:${port}/`);
|
|
assertEquals(await res2.text(), "hello world 2");
|
|
|
|
resolve();
|
|
ac.abort();
|
|
},
|
|
signal: ac.signal,
|
|
}, () => {
|
|
count++;
|
|
return new Response(`hello world ${count}`);
|
|
});
|
|
|
|
await promise;
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/15858
|
|
Deno.test(
|
|
"Clone should work",
|
|
{ permissions: { net: true } },
|
|
async function httpServerCanCloneRequest() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<number>();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
const cloned = req.clone();
|
|
assertEquals(req.headers, cloned.headers);
|
|
|
|
assertEquals(cloned.url, req.url);
|
|
assertEquals(cloned.cache, req.cache);
|
|
assertEquals(cloned.destination, req.destination);
|
|
assertEquals(cloned.headers, req.headers);
|
|
assertEquals(cloned.integrity, req.integrity);
|
|
assertEquals(cloned.isHistoryNavigation, req.isHistoryNavigation);
|
|
assertEquals(cloned.isReloadNavigation, req.isReloadNavigation);
|
|
assertEquals(cloned.keepalive, req.keepalive);
|
|
assertEquals(cloned.method, req.method);
|
|
assertEquals(cloned.mode, req.mode);
|
|
assertEquals(cloned.redirect, req.redirect);
|
|
assertEquals(cloned.referrer, req.referrer);
|
|
assertEquals(cloned.referrerPolicy, req.referrerPolicy);
|
|
|
|
// both requests can read body
|
|
await req.text();
|
|
await cloned.json();
|
|
|
|
return new Response("ok");
|
|
},
|
|
signal: ac.signal,
|
|
onListen: ({ port }: { port: number }) => resolve(port),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
try {
|
|
const port = await promise;
|
|
const resp = await fetch(`http://localhost:${port}/`, {
|
|
headers: { connection: "close" },
|
|
method: "POST",
|
|
body: '{"sus":true}',
|
|
});
|
|
const text = await resp.text();
|
|
assertEquals(text, "ok");
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
},
|
|
);
|
|
|
|
// https://fetch.spec.whatwg.org/#dom-request-clone
|
|
Deno.test(
|
|
"Throw if disturbed",
|
|
{ permissions: { net: true } },
|
|
async function shouldThrowIfBodyIsUnusableDisturbed() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<number>();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
await req.text();
|
|
|
|
try {
|
|
req.clone();
|
|
fail();
|
|
} catch (cloneError) {
|
|
assert(cloneError instanceof TypeError);
|
|
assert(
|
|
cloneError.message.endsWith("Body is unusable."),
|
|
);
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
|
|
return new Response("ok");
|
|
},
|
|
signal: ac.signal,
|
|
onListen: ({ port }: { port: number }) => resolve(port),
|
|
});
|
|
|
|
try {
|
|
const port = await promise;
|
|
await fetch(`http://localhost:${port}/`, {
|
|
headers: { connection: "close" },
|
|
method: "POST",
|
|
body: '{"bar":true}',
|
|
});
|
|
fail();
|
|
} catch (clientError) {
|
|
assert(clientError instanceof TypeError);
|
|
assert(
|
|
clientError.message.endsWith(
|
|
"connection closed before message completed",
|
|
),
|
|
);
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
},
|
|
);
|
|
|
|
// https://fetch.spec.whatwg.org/#dom-request-clone
|
|
Deno.test({
|
|
name: "Throw if locked",
|
|
permissions: { net: true },
|
|
fn: async function shouldThrowIfBodyIsUnusableLocked() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<number>();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
const _reader = req.body?.getReader();
|
|
|
|
try {
|
|
req.clone();
|
|
fail();
|
|
} catch (cloneError) {
|
|
assert(cloneError instanceof TypeError);
|
|
assert(
|
|
cloneError.message.endsWith("Body is unusable."),
|
|
);
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
return new Response("ok");
|
|
},
|
|
signal: ac.signal,
|
|
onListen: ({ port }: { port: number }) => resolve(port),
|
|
});
|
|
|
|
try {
|
|
const port = await promise;
|
|
await fetch(`http://localhost:${port}/`, {
|
|
headers: { connection: "close" },
|
|
method: "POST",
|
|
body: '{"bar":true}',
|
|
});
|
|
fail();
|
|
} catch (clientError) {
|
|
assert(clientError instanceof TypeError);
|
|
assert(
|
|
clientError.message.endsWith(
|
|
"connection closed before message completed",
|
|
),
|
|
);
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
},
|
|
});
|
|
|
|
// Checks large streaming response
|
|
// https://github.com/denoland/deno/issues/16567
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function testIssue16567() {
|
|
const ac = new AbortController();
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const server = Deno.serve({
|
|
async onListen({ port }) {
|
|
const res1 = await fetch(`http://localhost:${port}/`);
|
|
assertEquals((await res1.text()).length, 40 * 50_000);
|
|
|
|
resolve();
|
|
ac.abort();
|
|
},
|
|
signal: ac.signal,
|
|
}, () =>
|
|
new Response(
|
|
new ReadableStream({
|
|
start(c) {
|
|
// 2MB "a...a" response with 40 chunks
|
|
for (const _ of Array(40)) {
|
|
c.enqueue(new Uint8Array(50_000).fill(97));
|
|
}
|
|
c.close();
|
|
},
|
|
}),
|
|
));
|
|
|
|
await promise;
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
function chunkedBodyReader(h: Headers, r: BufReader): Deno.Reader {
|
|
// Based on https://tools.ietf.org/html/rfc2616#section-19.4.6
|
|
const tp = new TextProtoReader(r);
|
|
let finished = false;
|
|
const chunks: Array<{
|
|
offset: number;
|
|
data: Uint8Array;
|
|
}> = [];
|
|
async function read(buf: Uint8Array): Promise<number | null> {
|
|
if (finished) return null;
|
|
const [chunk] = chunks;
|
|
if (chunk) {
|
|
const chunkRemaining = chunk.data.byteLength - chunk.offset;
|
|
const readLength = Math.min(chunkRemaining, buf.byteLength);
|
|
for (let i = 0; i < readLength; i++) {
|
|
buf[i] = chunk.data[chunk.offset + i];
|
|
}
|
|
chunk.offset += readLength;
|
|
if (chunk.offset === chunk.data.byteLength) {
|
|
chunks.shift();
|
|
// Consume \r\n;
|
|
if ((await tp.readLine()) === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
}
|
|
}
|
|
return readLength;
|
|
}
|
|
const line = await tp.readLine();
|
|
if (line === null) throw new Deno.errors.UnexpectedEof();
|
|
// TODO(bartlomieju): handle chunk extension
|
|
const [chunkSizeString] = line.split(";");
|
|
const chunkSize = parseInt(chunkSizeString, 16);
|
|
if (Number.isNaN(chunkSize) || chunkSize < 0) {
|
|
throw new Deno.errors.InvalidData("Invalid chunk size");
|
|
}
|
|
if (chunkSize > 0) {
|
|
if (chunkSize > buf.byteLength) {
|
|
let eof = await r.readFull(buf);
|
|
if (eof === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
}
|
|
const restChunk = new Uint8Array(chunkSize - buf.byteLength);
|
|
eof = await r.readFull(restChunk);
|
|
if (eof === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
} else {
|
|
chunks.push({
|
|
offset: 0,
|
|
data: restChunk,
|
|
});
|
|
}
|
|
return buf.byteLength;
|
|
} else {
|
|
const bufToFill = buf.subarray(0, chunkSize);
|
|
const eof = await r.readFull(bufToFill);
|
|
if (eof === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
}
|
|
// Consume \r\n
|
|
if ((await tp.readLine()) === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
}
|
|
return chunkSize;
|
|
}
|
|
} else {
|
|
assert(chunkSize === 0);
|
|
// Consume \r\n
|
|
if ((await r.readLine()) === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
}
|
|
await readTrailers(h, r);
|
|
finished = true;
|
|
return null;
|
|
}
|
|
}
|
|
return { read };
|
|
}
|
|
|
|
async function readTrailers(
|
|
headers: Headers,
|
|
r: BufReader,
|
|
) {
|
|
const trailers = parseTrailer(headers.get("trailer"));
|
|
if (trailers == null) return;
|
|
const trailerNames = [...trailers.keys()];
|
|
const tp = new TextProtoReader(r);
|
|
const result = await tp.readMimeHeader();
|
|
if (result == null) {
|
|
throw new Deno.errors.InvalidData("Missing trailer header.");
|
|
}
|
|
const undeclared = [...result.keys()].filter(
|
|
(k) => !trailerNames.includes(k),
|
|
);
|
|
if (undeclared.length > 0) {
|
|
throw new Deno.errors.InvalidData(
|
|
`Undeclared trailers: ${Deno.inspect(undeclared)}.`,
|
|
);
|
|
}
|
|
for (const [k, v] of result) {
|
|
headers.append(k, v);
|
|
}
|
|
const missingTrailers = trailerNames.filter((k) => !result.has(k));
|
|
if (missingTrailers.length > 0) {
|
|
throw new Deno.errors.InvalidData(
|
|
`Missing trailers: ${Deno.inspect(missingTrailers)}.`,
|
|
);
|
|
}
|
|
headers.delete("trailer");
|
|
}
|
|
|
|
function parseTrailer(field: string | null): Headers | undefined {
|
|
if (field == null) {
|
|
return undefined;
|
|
}
|
|
const trailerNames = field.split(",").map((v) => v.trim().toLowerCase());
|
|
if (trailerNames.length === 0) {
|
|
throw new Deno.errors.InvalidData("Empty trailer header.");
|
|
}
|
|
const prohibited = trailerNames.filter((k) => isProhibitedForTrailer(k));
|
|
if (prohibited.length > 0) {
|
|
throw new Deno.errors.InvalidData(
|
|
`Prohibited trailer names: ${Deno.inspect(prohibited)}.`,
|
|
);
|
|
}
|
|
return new Headers(trailerNames.map((key) => [key, ""]));
|
|
}
|
|
|
|
function isProhibitedForTrailer(key: string): boolean {
|
|
const s = new Set(["transfer-encoding", "content-length", "trailer"]);
|
|
return s.has(key.toLowerCase());
|
|
}
|
|
|
|
// TODO(mmastrac): curl on Windows CI stopped supporting --http2?
|
|
Deno.test(
|
|
{
|
|
permissions: { net: true, run: true },
|
|
ignore: Deno.build.os === "windows",
|
|
},
|
|
async function httpServeCurlH2C() {
|
|
const ac = new AbortController();
|
|
const server = Deno.serve(
|
|
{ port: servePort, signal: ac.signal },
|
|
() => new Response("hello world!"),
|
|
);
|
|
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest([`http://localhost:${servePort}/path`]),
|
|
);
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest([`http://localhost:${servePort}/path`, "--http2"]),
|
|
);
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest([
|
|
`http://localhost:${servePort}/path`,
|
|
"--http2",
|
|
"--http2-prior-knowledge",
|
|
]),
|
|
);
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// TODO(mmastrac): This test should eventually use fetch, when we support trailers there.
|
|
// This test is ignored because it's flaky and relies on cURL's verbose output.
|
|
Deno.test(
|
|
{ permissions: { net: true, run: true, read: true }, ignore: true },
|
|
async function httpServerTrailers() {
|
|
const ac = new AbortController();
|
|
const { resolve } = Promise.withResolvers<void>();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
const response = new Response("Hello World", {
|
|
headers: {
|
|
"trailer": "baz",
|
|
"transfer-encoding": "chunked",
|
|
"foo": "bar",
|
|
},
|
|
});
|
|
addTrailers(response, [["baz", "why"]]);
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(resolve),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
// We don't have a great way to access this right now, so just fetch the trailers with cURL
|
|
const [_, stderr] = await curlRequestWithStdErr([
|
|
`http://localhost:${servePort}/path`,
|
|
"-v",
|
|
"--http2",
|
|
"--http2-prior-knowledge",
|
|
]);
|
|
assertMatch(stderr, /baz: why/);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// TODO(mmastrac): curl on CI stopped supporting --http2?
|
|
Deno.test(
|
|
{
|
|
permissions: {
|
|
net: true,
|
|
run: true,
|
|
read: true,
|
|
},
|
|
ignore: Deno.build.os === "windows",
|
|
},
|
|
async function httpsServeCurlH2C() {
|
|
const ac = new AbortController();
|
|
const server = Deno.serve(
|
|
{
|
|
signal: ac.signal,
|
|
port: servePort,
|
|
cert: Deno.readTextFileSync("tests/testdata/tls/localhost.crt"),
|
|
key: Deno.readTextFileSync("tests/testdata/tls/localhost.key"),
|
|
},
|
|
() => new Response("hello world!"),
|
|
);
|
|
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest([`https://localhost:${servePort}/path`, "-k"]),
|
|
);
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest([
|
|
`https://localhost:${servePort}/path`,
|
|
"-k",
|
|
"--http2",
|
|
]),
|
|
);
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest([
|
|
`https://localhost:${servePort}/path`,
|
|
"-k",
|
|
"--http2",
|
|
"--http2-prior-knowledge",
|
|
]),
|
|
);
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test("Deno.HttpServer is not thenable", async () => {
|
|
// deno-lint-ignore require-await
|
|
async function serveTest() {
|
|
const server = Deno.serve({ port: servePort }, (_) => new Response(""));
|
|
assert(!("then" in server));
|
|
return server;
|
|
}
|
|
const server = await serveTest();
|
|
await server.shutdown();
|
|
});
|
|
|
|
Deno.test(
|
|
{
|
|
ignore: Deno.build.os === "windows",
|
|
permissions: { run: true, read: true, write: true },
|
|
},
|
|
async function httpServerUnixDomainSocket() {
|
|
const { promise, resolve } = Promise.withResolvers<Deno.UnixAddr>();
|
|
const ac = new AbortController();
|
|
const filePath = tmpUnixSocketPath();
|
|
const server = Deno.serve(
|
|
{
|
|
signal: ac.signal,
|
|
path: filePath,
|
|
onListen(info) {
|
|
resolve(info);
|
|
},
|
|
onError: createOnErrorCb(ac),
|
|
},
|
|
(_req, { remoteAddr }) => {
|
|
assertEquals(remoteAddr, { path: filePath, transport: "unix" });
|
|
return new Response("hello world!");
|
|
},
|
|
);
|
|
|
|
assertEquals((await promise).path, filePath);
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest(["--unix-socket", filePath, "http://localhost"]),
|
|
);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// serve Handler must return Response class or promise that resolves Response class
|
|
Deno.test(
|
|
{ permissions: { net: true, run: true } },
|
|
async function handleServeCallbackReturn() {
|
|
const deferred = Promise.withResolvers<void>();
|
|
const listeningDeferred = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve(
|
|
{
|
|
port: servePort,
|
|
onListen: onListen(listeningDeferred.resolve),
|
|
signal: ac.signal,
|
|
onError: (error) => {
|
|
assert(error instanceof TypeError);
|
|
assert(
|
|
error.message ===
|
|
"Return value from serve handler must be a response or a promise resolving to a response",
|
|
);
|
|
deferred.resolve();
|
|
return new Response("Customized Internal Error from onError");
|
|
},
|
|
},
|
|
() => {
|
|
// Trick the typechecker
|
|
return <Response> <unknown> undefined;
|
|
},
|
|
);
|
|
await listeningDeferred.promise;
|
|
const respText = await curlRequest([`http://localhost:${servePort}`]);
|
|
await deferred.promise;
|
|
ac.abort();
|
|
await server.finished;
|
|
assert(respText === "Customized Internal Error from onError");
|
|
},
|
|
);
|
|
|
|
// onError Handler must return Response class or promise that resolves Response class
|
|
Deno.test(
|
|
{ permissions: { net: true, run: true } },
|
|
async function handleServeErrorCallbackReturn() {
|
|
const { promise, resolve } = Promise.withResolvers<void>();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve(
|
|
{
|
|
port: servePort,
|
|
onListen: onListen(resolve),
|
|
signal: ac.signal,
|
|
onError: () => {
|
|
// Trick the typechecker
|
|
return <Response> <unknown> undefined;
|
|
},
|
|
},
|
|
() => {
|
|
// Trick the typechecker
|
|
return <Response> <unknown> undefined;
|
|
},
|
|
);
|
|
await promise;
|
|
const respText = await curlRequest([`http://localhost:${servePort}`]);
|
|
ac.abort();
|
|
await server.finished;
|
|
assert(respText === "Internal Server Error");
|
|
},
|
|
);
|