mirror of
https://github.com/denoland/deno.git
synced 2024-11-23 15:16:54 -05:00
2530 lines
69 KiB
TypeScript
2530 lines
69 KiB
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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// deno-lint-ignore-file
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import { Buffer, BufReader, BufWriter } from "../../../test_util/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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assertRejects,
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assertStringIncludes,
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assertThrows,
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Deferred,
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deferred,
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fail,
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} from "./test_util.ts";
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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<T>(
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p: Deferred<T>,
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): ({ hostname, port }: { hostname: string; port: number }) => void {
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return () => {
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p.resolve();
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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 listeningPromise = deferred();
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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: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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await listeningPromise;
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const resp = await fetch("http://localhost:4501/", {
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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;
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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 listeningPromise = deferred();
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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: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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assertRejects(
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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: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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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;
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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 promise = deferred();
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const listeningPromise = deferred();
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const server = Deno.serve({
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handler: async (request) => {
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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://127.0.0.1:4501/");
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assertEquals(await request.text(), "");
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promise.resolve();
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return new Response("Hello World", { headers: { "foo": "bar" } });
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},
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port: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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await listeningPromise;
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const resp = await fetch("http://127.0.0.1:4501/", {
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headers: { "connection": "close" },
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});
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await 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;
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});
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Deno.test({ permissions: { net: true } }, async function httpServerOverload1() {
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const ac = new AbortController();
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const promise = deferred();
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const listeningPromise = deferred();
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const server = Deno.serve({
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port: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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}, async (request) => {
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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://127.0.0.1:4501/");
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assertEquals(await request.text(), "");
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promise.resolve();
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return new Response("Hello World", { headers: { "foo": "bar" } });
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});
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await listeningPromise;
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const resp = await fetch("http://127.0.0.1:4501/", {
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headers: { "connection": "close" },
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});
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await 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;
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});
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Deno.test({ permissions: { net: true } }, async function httpServerOverload2() {
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const ac = new AbortController();
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const promise = deferred();
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const listeningPromise = deferred();
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const server = Deno.serve(async (request) => {
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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://127.0.0.1:4501/");
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assertEquals(await request.text(), "");
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promise.resolve();
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return new Response("Hello World", { headers: { "foo": "bar" } });
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}, {
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port: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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await listeningPromise;
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const resp = await fetch("http://127.0.0.1:4501/", {
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headers: { "connection": "close" },
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});
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await 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;
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});
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerErrorOverloadMissingHandler() {
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// @ts-ignore - testing invalid overload
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await assertRejects(() => Deno.serve(), TypeError, "handler");
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// @ts-ignore - testing invalid overload
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await assertRejects(() => Deno.serve({}), TypeError, "handler");
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await assertRejects(
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// @ts-ignore - testing invalid overload
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() => Deno.serve({ handler: undefined }),
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TypeError,
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"handler",
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);
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await assertRejects(
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// @ts-ignore - testing invalid overload
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() => Deno.serve(undefined, { handler: () => {} }),
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TypeError,
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"handler",
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);
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},
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);
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Deno.test({ permissions: { net: true } }, async function httpServerPort0() {
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const ac = new AbortController();
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const server = Deno.serve({
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handler() {
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return new Response("Hello World");
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},
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port: 0,
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signal: ac.signal,
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onListen({ port }) {
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assert(port > 0 && port < 65536);
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ac.abort();
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},
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});
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await server;
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});
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerDefaultOnListenCallback() {
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const ac = new AbortController();
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const consoleLog = console.log;
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console.log = (msg) => {
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try {
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const match = msg.match(/Listening on http:\/\/localhost:(\d+)\//);
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assert(!!match);
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const port = +match[1];
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assert(port > 0 && port < 65536);
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} finally {
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ac.abort();
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}
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};
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try {
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const server = Deno.serve({
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handler() {
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return new Response("Hello World");
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},
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hostname: "0.0.0.0",
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port: 0,
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signal: ac.signal,
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});
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await server;
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} finally {
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console.log = consoleLog;
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}
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},
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);
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// https://github.com/denoland/deno/issues/15107
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Deno.test(
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{ permissions: { net: true } },
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async function httpLazyHeadersIssue15107() {
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const promise = deferred();
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const listeningPromise = deferred();
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const ac = new AbortController();
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let headers: Headers;
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const server = Deno.serve({
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handler: async (request) => {
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await request.text();
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headers = request.headers;
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promise.resolve();
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return new Response("");
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},
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port: 2333,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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await listeningPromise;
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const conn = await Deno.connect({ port: 2333 });
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// Send GET request with a body + content-length.
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const encoder = new TextEncoder();
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const body =
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`GET / HTTP/1.1\r\nHost: 127.0.0.1:2333\r\nContent-Length: 5\r\n\r\n12345`;
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const writeResult = await conn.write(encoder.encode(body));
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assertEquals(body.length, writeResult);
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await promise;
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conn.close();
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assertEquals(headers!.get("content-length"), "5");
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ac.abort();
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await server;
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},
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);
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Deno.test(
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{ permissions: { net: true } },
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async function httpReadHeadersAfterClose() {
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const promise = deferred();
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const ac = new AbortController();
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const listeningPromise = deferred();
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let req: Request;
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const server = Deno.serve({
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handler: async (request) => {
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await request.text();
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req = request;
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promise.resolve();
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return new Response("Hello World");
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},
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port: 2334,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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await listeningPromise;
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const conn = await Deno.connect({ port: 2334 });
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// Send GET request with a body + content-length.
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const encoder = new TextEncoder();
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const body =
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`GET / HTTP/1.1\r\nHost: 127.0.0.1:2333\r\nContent-Length: 5\r\n\r\n12345`;
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const writeResult = await conn.write(encoder.encode(body));
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assertEquals(body.length, writeResult);
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await promise;
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conn.close();
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assertThrows(
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() => {
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req.headers;
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},
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TypeError,
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"request closed",
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);
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ac.abort();
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await server;
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},
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);
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerGetRequestBody() {
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const promise = deferred();
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const ac = new AbortController();
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const listeningPromise = deferred();
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const server = Deno.serve({
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handler: (request) => {
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assertEquals(request.body, null);
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promise.resolve();
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return new Response("", { headers: {} });
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},
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port: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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await listeningPromise;
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const conn = await Deno.connect({ port: 4501 });
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// Send GET request with a body + content-length.
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const encoder = new TextEncoder();
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const body =
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`GET / HTTP/1.1\r\nHost: 127.0.0.1:4501\r\nContent-Length: 5\r\n\r\n12345`;
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const writeResult = await conn.write(encoder.encode(body));
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assertEquals(body.length, writeResult);
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const resp = new Uint8Array(200);
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const readResult = await conn.read(resp);
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assert(readResult);
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assert(readResult > 0);
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conn.close();
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await promise;
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ac.abort();
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await server;
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},
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);
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerStreamResponse() {
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const stream = new TransformStream();
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const writer = stream.writable.getWriter();
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writer.write(new TextEncoder().encode("hello "));
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writer.write(new TextEncoder().encode("world"));
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writer.close();
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const listeningPromise = deferred();
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const ac = new AbortController();
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const server = Deno.serve({
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handler: (request) => {
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assert(!request.body);
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return new Response(stream.readable);
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},
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port: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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await listeningPromise;
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const resp = await fetch("http://127.0.0.1:4501/");
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const respBody = await resp.text();
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assertEquals("hello world", respBody);
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ac.abort();
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await server;
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},
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);
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerStreamRequest() {
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const stream = new TransformStream();
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const writer = stream.writable.getWriter();
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writer.write(new TextEncoder().encode("hello "));
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writer.write(new TextEncoder().encode("world"));
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writer.close();
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const listeningPromise = deferred();
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const ac = new AbortController();
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const server = Deno.serve({
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handler: async (request) => {
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const reqBody = await request.text();
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assertEquals("hello world", reqBody);
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return new Response("yo");
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},
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port: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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await listeningPromise;
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const resp = await fetch("http://127.0.0.1:4501/", {
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body: stream.readable,
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method: "POST",
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headers: { "connection": "close" },
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});
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assertEquals(await resp.text(), "yo");
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ac.abort();
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await server;
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},
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);
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Deno.test({ permissions: { net: true } }, async function httpServerClose() {
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const ac = new AbortController();
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const listeningPromise = deferred();
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const server = Deno.serve({
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handler: () => new Response("ok"),
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port: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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await listeningPromise;
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const client = await Deno.connect({ port: 4501 });
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client.close();
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ac.abort();
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await server;
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});
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// FIXME:
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerEmptyBlobResponse() {
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const ac = new AbortController();
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const listeningPromise = deferred();
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const server = Deno.serve({
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handler: () => new Response(new Blob([])),
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port: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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await listeningPromise;
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const resp = await fetch("http://127.0.0.1:4501/");
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const respBody = await resp.text();
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assertEquals("", respBody);
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ac.abort();
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await server;
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},
|
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);
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|
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// https://github.com/denoland/deno/issues/17291
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Deno.test(
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{ permissions: { net: true } },
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async function httpServerIncorrectChunkedResponse() {
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const ac = new AbortController();
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const listeningPromise = deferred();
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const errorPromise = deferred();
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const server = Deno.serve({
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handler: () => {
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const body = new ReadableStream({
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start(controller) {
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// Non-encoded string is not a valid readable chunk.
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controller.enqueue("wat");
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},
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});
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return new Response(body);
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},
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port: 4501,
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signal: ac.signal,
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onListen: onListen(listeningPromise),
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onError: (err) => {
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const errResp = new Response(
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`Internal server error: ${(err as Error).message}`,
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{ status: 500 },
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);
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ac.abort();
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errorPromise.resolve(errResp);
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return errResp;
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},
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});
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|
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await listeningPromise;
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const resp = await fetch("http://127.0.0.1:4501/");
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// Incorrectly implemented reader ReadableStream should reject.
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await assertRejects(() => resp.body!.getReader().read());
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const err = await errorPromise as Response;
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assertStringIncludes(await err.text(), "Expected ArrayBufferView");
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ac.abort();
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await server;
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},
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);
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Deno.test(
|
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{ permissions: { net: true } },
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async function httpServerCorrectLengthForUnicodeString() {
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const ac = new AbortController();
|
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const listeningPromise = deferred();
|
|
|
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const server = Deno.serve({
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|
handler: () => new Response("韓國".repeat(10)),
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port: 4503,
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signal: ac.signal,
|
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onListen: onListen(listeningPromise),
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onError: createOnErrorCb(ac),
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});
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|
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await listeningPromise;
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const conn = await Deno.connect({ port: 4503 });
|
|
const encoder = new TextEncoder();
|
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const decoder = new TextDecoder();
|
|
|
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const body =
|
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`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;
|
|
assert(msg.includes("Content-Length: 60"));
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerWebSocket() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
const {
|
|
response,
|
|
socket,
|
|
} = Deno.upgradeWebSocket(request);
|
|
socket.onerror = () => fail();
|
|
socket.onmessage = (m) => {
|
|
socket.send(m.data);
|
|
socket.close(1001);
|
|
};
|
|
return response;
|
|
},
|
|
port: 4501,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const def = deferred();
|
|
const ws = new WebSocket("ws://localhost:4501");
|
|
ws.onmessage = (m) => assertEquals(m.data, "foo");
|
|
ws.onerror = () => fail();
|
|
ws.onclose = () => def.resolve();
|
|
ws.onopen = () => ws.send("foo");
|
|
|
|
await def;
|
|
ac.abort();
|
|
await server;
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpVeryLargeRequest() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
let headers: Headers;
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
headers = request.headers;
|
|
promise.resolve();
|
|
return new Response("");
|
|
},
|
|
port: 2333,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 2333 });
|
|
// 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 promise;
|
|
conn.close();
|
|
assertEquals(headers!.get("content-length"), "5");
|
|
assertEquals(headers!.get("something-else"), smthElse);
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpVeryLargeRequestAndBody() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
let headers: Headers;
|
|
let text: string;
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
headers = request.headers;
|
|
text = await request.text();
|
|
promise.resolve();
|
|
return new Response("");
|
|
},
|
|
port: 2333,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 2333 });
|
|
// 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 promise;
|
|
conn.close();
|
|
|
|
assertEquals(headers!.get("content-length"), `${reqBody.length}`);
|
|
assertEquals(headers!.get("something-else"), smthElse);
|
|
assertEquals(text!, reqBody);
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpConnectionClose() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
promise.resolve();
|
|
return new Response("");
|
|
},
|
|
port: 2333,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 2333 });
|
|
// 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 promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
// FIXME: auto request body reading is intefering with passing it as response.
|
|
// Deno.test(
|
|
// { permissions: { net: true } },
|
|
// async function httpServerStreamDuplex() {
|
|
// const promise = deferred();
|
|
// const ac = new AbortController();
|
|
|
|
// const server = Deno.serve(request => {
|
|
// assert(request.body);
|
|
|
|
// promise.resolve();
|
|
// return new Response(request.body);
|
|
// }, { port: 2333, signal: ac.signal });
|
|
|
|
// const ts = new TransformStream();
|
|
// const writable = ts.writable.getWriter();
|
|
|
|
// const resp = await fetch("http://127.0.0.1:2333/", {
|
|
// method: "POST",
|
|
// body: ts.readable,
|
|
// });
|
|
|
|
// await promise;
|
|
// assert(resp.body);
|
|
// const reader = resp.body.getReader();
|
|
// 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);
|
|
|
|
// ac.abort();
|
|
// await server;
|
|
// },
|
|
// );
|
|
|
|
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 listeningPromise = deferred();
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
let counter = 0;
|
|
|
|
const deferreds = [
|
|
deferred(),
|
|
deferred(),
|
|
deferred(),
|
|
];
|
|
|
|
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: 127.0.0.1:4501\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];
|
|
|
|
controller.enqueue(`${counter}\n`);
|
|
counter++;
|
|
},
|
|
}).pipeThrough(new TextEncoderStream());
|
|
}
|
|
|
|
const finished = Deno.serve({
|
|
handler: () => {
|
|
promise.resolve();
|
|
return new Response(periodicStream());
|
|
},
|
|
port: 4501,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
// start a client
|
|
const clientConn = await Deno.connect({ port: 4501 });
|
|
|
|
const r1 = await writeRequest(clientConn);
|
|
assertEquals(r1, "0\n1\n2\n");
|
|
|
|
ac.abort();
|
|
await promise;
|
|
await finished;
|
|
clientConn.close();
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpRequestLatin1Headers() {
|
|
const listeningPromise = deferred();
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.headers.get("X-Header-Test"), "á");
|
|
promise.resolve();
|
|
return new Response("hello", { headers: { "X-Header-Test": "Æ" } });
|
|
},
|
|
port: 4501,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const clientConn = await Deno.connect({ port: 4501 });
|
|
const requestText =
|
|
"GET / HTTP/1.1\r\nHost: 127.0.0.1:4501\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 promise;
|
|
let responseText = new TextDecoder().decode(buf);
|
|
clientConn.close();
|
|
|
|
assert(/\r\n[Xx]-[Hh]eader-[Tt]est: Æ\r\n/.test(responseText));
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerRequestWithoutPath() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
// FIXME:
|
|
// assertEquals(new URL(request.url).href, "http://127.0.0.1:4501/");
|
|
assertEquals(await request.text(), "");
|
|
promise.resolve();
|
|
return new Response("11");
|
|
},
|
|
port: 4501,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const clientConn = await Deno.connect({ port: 4501 });
|
|
|
|
async function writeRequest(conn: Deno.Conn) {
|
|
const encoder = new TextEncoder();
|
|
|
|
const w = new BufWriter(conn);
|
|
const r = new BufReader(conn);
|
|
const body =
|
|
`CONNECT 127.0.0.1:4501 HTTP/1.1\r\nHost: 127.0.0.1:4501\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 promise;
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpCookieConcatenation() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(await request.text(), "");
|
|
assertEquals(request.headers.get("cookie"), "foo=bar, bar=foo");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: 4501,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch("http://127.0.0.1:4501/", {
|
|
headers: [
|
|
["connection", "close"],
|
|
["cookie", "foo=bar"],
|
|
["cookie", "bar=foo"],
|
|
],
|
|
});
|
|
await promise;
|
|
|
|
const text = await resp.text();
|
|
assertEquals(text, "ok");
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerCorrectSizeResponse() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const tmpFile = await Deno.makeTempFile();
|
|
const file = await Deno.open(tmpFile, { write: true, read: true });
|
|
await file.write(new Uint8Array(70 * 1024).fill(1)); // 70kb sent in 64kb + 6kb chunks
|
|
file.close();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
const f = await Deno.open(tmpFile, { read: true });
|
|
promise.resolve();
|
|
return new Response(f.readable);
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch("http://127.0.0.1:4503/");
|
|
await promise;
|
|
const body = await resp.arrayBuffer();
|
|
|
|
assertEquals(body.byteLength, 70 * 1024);
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
// 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 promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const hostname = "localhost";
|
|
const port = 4501;
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: port,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const url = `http://${hostname}:${port}/`;
|
|
const args = ["-X", "DELETE", url];
|
|
const { success } = await new Deno.Command("curl", {
|
|
args,
|
|
stdout: "null",
|
|
stderr: "null",
|
|
}).output();
|
|
assert(success);
|
|
await promise;
|
|
ac.abort();
|
|
|
|
await server;
|
|
},
|
|
);
|
|
|
|
// FIXME:
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerRespondNonAsciiUint8Array() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.body, null);
|
|
promise.resolve();
|
|
return new Response(new Uint8Array([128]));
|
|
},
|
|
port: 4501,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
await listeningPromise;
|
|
const resp = await fetch("http://localhost:4501/");
|
|
|
|
await promise;
|
|
|
|
assertEquals(resp.status, 200);
|
|
const body = await resp.arrayBuffer();
|
|
assertEquals(new Uint8Array(body), new Uint8Array([128]));
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test("upgradeHttpRaw tcp", async () => {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const promise2 = deferred();
|
|
const ac = new AbortController();
|
|
const signal = ac.signal;
|
|
let conn: Deno.Conn;
|
|
let _head;
|
|
const handler = (req: Request) => {
|
|
[conn, _head] = Deno.upgradeHttpRaw(req);
|
|
|
|
(async () => {
|
|
await conn.write(
|
|
new TextEncoder().encode("HTTP/1.1 101 Switching Protocols\r\n\r\n"),
|
|
);
|
|
|
|
promise.resolve();
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const n = await conn.read(buf);
|
|
|
|
assert(n != null);
|
|
const secondPacketText = new TextDecoder().decode(buf.slice(0, n));
|
|
assertEquals(secondPacketText, "bla bla bla\nbla bla\nbla\n");
|
|
|
|
promise2.resolve();
|
|
})();
|
|
};
|
|
const server = Deno.serve({
|
|
// NOTE: `as any` is used to bypass type checking for the return value
|
|
// of the handler.
|
|
handler: handler as any,
|
|
port: 4501,
|
|
signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const tcpConn = await Deno.connect({ port: 4501 });
|
|
await tcpConn.write(
|
|
new TextEncoder().encode(
|
|
"CONNECT server.example.com:80 HTTP/1.1\r\n\r\n",
|
|
),
|
|
);
|
|
|
|
await promise;
|
|
|
|
await tcpConn.write(
|
|
new TextEncoder().encode(
|
|
"bla bla bla\nbla bla\nbla\n",
|
|
),
|
|
);
|
|
|
|
await promise2;
|
|
conn!.close();
|
|
tcpConn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
});
|
|
|
|
// 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 promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "GET");
|
|
assertEquals(request.headers.get("host"), "deno.land");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerParseHeaderHtabs() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "GET");
|
|
assertEquals(request.headers.get("server"), "hello\tworld");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerGetShouldIgnoreBody() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "GET");
|
|
assertEquals(await request.text(), "");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithBody() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "POST");
|
|
assertEquals(await request.text(), "I'm a good request.");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
type TestCase = {
|
|
headers?: Record<string, string>;
|
|
body: any;
|
|
expects_chunked?: boolean;
|
|
expects_con_len?: boolean;
|
|
};
|
|
|
|
function hasHeader(msg: string, name: string): boolean {
|
|
let 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 promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "GET");
|
|
promise.resolve();
|
|
return new Response(testCase.body, testCase.headers ?? {});
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 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.expects_chunked == hasHeader(msg, "Transfer-Encoding:"),
|
|
);
|
|
assert(testCase.expects_chunked == hasHeader(msg, "chunked"));
|
|
assert(testCase.expects_con_len == hasHeader(msg, "Content-Length:"));
|
|
|
|
const n = msg.indexOf("\r\n\r\n") + 4;
|
|
|
|
if (testCase.expects_chunked) {
|
|
assertEquals(msg.slice(n + 1, n + 3), "\r\n");
|
|
assertEquals(msg.slice(msg.length - 7), "\r\n0\r\n\r\n");
|
|
}
|
|
|
|
if (testCase.expects_con_len && typeof testCase.body === "string") {
|
|
assertEquals(msg.slice(n), testCase.body);
|
|
}
|
|
break;
|
|
} catch (e) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
});
|
|
}
|
|
|
|
// 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",
|
|
expects_chunked: false,
|
|
expects_con_len: true,
|
|
});
|
|
|
|
createServerLengthTest("fixedResponseUnknown", {
|
|
headers: { "content-length": "11" },
|
|
body: stream("foo bar baz"),
|
|
expects_chunked: true,
|
|
expects_con_len: false,
|
|
});
|
|
|
|
createServerLengthTest("fixedResponseKnownEmpty", {
|
|
headers: { "content-length": "0" },
|
|
body: "",
|
|
expects_chunked: false,
|
|
expects_con_len: true,
|
|
});
|
|
|
|
createServerLengthTest("chunkedRespondKnown", {
|
|
headers: { "transfer-encoding": "chunked" },
|
|
body: "foo bar baz",
|
|
expects_chunked: false,
|
|
expects_con_len: true,
|
|
});
|
|
|
|
createServerLengthTest("chunkedRespondUnknown", {
|
|
headers: { "transfer-encoding": "chunked" },
|
|
body: stream("foo bar baz"),
|
|
expects_chunked: true,
|
|
expects_con_len: false,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithKnownLength", {
|
|
body: "foo bar baz",
|
|
expects_chunked: false,
|
|
expects_con_len: true,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithUnknownLength", {
|
|
body: stream("foo bar baz"),
|
|
expects_chunked: true,
|
|
expects_con_len: false,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithKnownLengthEmpty", {
|
|
body: "",
|
|
expects_chunked: false,
|
|
expects_con_len: true,
|
|
});
|
|
|
|
// FIXME: https://github.com/denoland/deno/issues/15892
|
|
// createServerLengthTest("autoResponseWithUnknownLengthEmpty", {
|
|
// body: stream(""),
|
|
// expects_chunked: true,
|
|
// expects_con_len: false,
|
|
// });
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerGetChunkedResponseWithKa() {
|
|
const promises = [deferred(), deferred()];
|
|
let reqCount = 0;
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "GET");
|
|
promises[reqCount].resolve();
|
|
reqCount++;
|
|
return new Response(reqCount <= 1 ? stream("foo bar baz") : "zar quux");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
const encoder = new TextEncoder();
|
|
{
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: keep-alive\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promises[0];
|
|
}
|
|
|
|
const decoder = new TextDecoder();
|
|
{
|
|
let msg = "";
|
|
while (true) {
|
|
try {
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
msg += decoder.decode(buf.subarray(0, readResult));
|
|
assert(msg.endsWith("\r\nfoo bar baz\r\n0\r\n\r\n"));
|
|
break;
|
|
} catch {
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
|
|
// once more!
|
|
{
|
|
const body =
|
|
`GET /quux 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 promises[1];
|
|
}
|
|
{
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
assert(msg.endsWith("zar quux"));
|
|
}
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithContentLengthBody() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
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");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 promise;
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithInvalidPrefixContentLength() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
throw new Error("unreachable");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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.endsWith("HTTP/1.1 400 Bad Request\r\n\r\n"));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithChunkedBody() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(request.method, "POST");
|
|
assertEquals(await request.text(), "qwert");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 promise;
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithIncompleteBody() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (r) => {
|
|
promise.resolve();
|
|
assertEquals(await r.text(), "12345");
|
|
return new Response("ok");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerHeadResponseDoesntSendBody() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
promise.resolve();
|
|
return new Response("foo bar baz");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 promise;
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.endsWith("Content-Length: 11\r\n\r\n"));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerSendFile() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const tmpFile = await Deno.makeTempFile();
|
|
const file = await Deno.open(tmpFile, { write: true, read: true });
|
|
const data = new Uint8Array(70 * 1024).fill(1);
|
|
await file.write(data);
|
|
file.close();
|
|
const server = Deno.serve({
|
|
handler: async () => {
|
|
const f = await Deno.open(tmpFile, { read: true });
|
|
promise.resolve();
|
|
return new Response(f.readable, { status: 200 });
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const response = await fetch(`http://localhost:4503/`);
|
|
assertEquals(response.status, 200);
|
|
await promise;
|
|
assertEquals(new Uint8Array(await response.arrayBuffer()), data);
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerPostFile() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const tmpFile = await Deno.makeTempFile();
|
|
const file = await Deno.open(tmpFile, { write: true, read: true });
|
|
const data = new Uint8Array(70 * 1024).fill(1);
|
|
await file.write(data);
|
|
file.close();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(new Uint8Array(await request.arrayBuffer()), data);
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const f = await Deno.open(tmpFile, { write: true, read: true });
|
|
const response = await fetch(`http://localhost:4503/`, {
|
|
method: "POST",
|
|
body: f.readable,
|
|
});
|
|
|
|
await promise;
|
|
|
|
assertEquals(response.status, 200);
|
|
assertEquals(await response.text(), "ok");
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { read: true, net: true } },
|
|
async function httpServerWithTls() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const hostname = "127.0.0.1";
|
|
const port = 4501;
|
|
|
|
const server = Deno.serve({
|
|
handler: () => new Response("Hello World"),
|
|
hostname,
|
|
port,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
cert: Deno.readTextFileSync("cli/tests/testdata/tls/localhost.crt"),
|
|
key: Deno.readTextFileSync("cli/tests/testdata/tls/localhost.key"),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const caCert = Deno.readTextFileSync("cli/tests/testdata/tls/RootCA.pem");
|
|
const client = Deno.createHttpClient({ caCerts: [caCert] });
|
|
const resp = await fetch(`https://localhost:${port}/`, {
|
|
client,
|
|
headers: { "connection": "close" },
|
|
});
|
|
|
|
const respBody = await resp.text();
|
|
assertEquals("Hello World", respBody);
|
|
|
|
client.close();
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerRequestCLTE() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const promise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
assertEquals(await req.text(), "");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 promise;
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerRequestTETE() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
throw new Error("oops");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
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 listeningPromise;
|
|
for (const teHeader of variations) {
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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.endsWith("HTTP/1.1 400 Bad Request\r\n\r\n"));
|
|
|
|
conn.close();
|
|
}
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServer204ResponseDoesntSendContentLength() {
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: (_request) => new Response(null, { status: 204 }),
|
|
port: 4501,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
try {
|
|
await listeningPromise;
|
|
const resp = await fetch("http://127.0.0.1:4501/", {
|
|
method: "GET",
|
|
headers: { "connection": "close" },
|
|
});
|
|
assertEquals(resp.headers.get("Content-Length"), null);
|
|
} finally {
|
|
ac.abort();
|
|
await server;
|
|
}
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServer304ResponseDoesntSendBody() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
promise.resolve();
|
|
return new Response(null, { status: 304 });
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 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;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerExpectContinue() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
promise.resolve();
|
|
assertEquals(await req.text(), "hello");
|
|
return new Response(null, { status: 304 });
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 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;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerExpectContinueButNoBodyLOL() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
promise.resolve();
|
|
assertEquals(await req.text(), "");
|
|
return new Response(null, { status: 304 });
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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 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;
|
|
},
|
|
);
|
|
|
|
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 listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
throw new Error("oops");
|
|
},
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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;
|
|
},
|
|
}[name];
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
testFn,
|
|
);
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerImplicitZeroContentLengthForHead() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => new Response(null),
|
|
port: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: 4503 });
|
|
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);
|
|
|
|
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: 0"));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerConcurrentRequests() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
let reqCount = -1;
|
|
let timerId: number | undefined;
|
|
const server = Deno.serve({
|
|
handler: async (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: 4503,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
const sseRequest = await fetch(`http://localhost:4503/`);
|
|
|
|
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:4503/`);
|
|
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;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function serveWithPromisePrototypeThenOverride() {
|
|
const originalThen = Promise.prototype.then;
|
|
try {
|
|
Promise.prototype.then = () => {
|
|
throw new Error();
|
|
};
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: (_req) => new Response("ok"),
|
|
hostname: "localhost",
|
|
port: 4501,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
ac.abort();
|
|
await server;
|
|
} finally {
|
|
Promise.prototype.then = originalThen;
|
|
}
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/15549
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function testIssue15549() {
|
|
const ac = new AbortController();
|
|
const promise = deferred();
|
|
let count = 0;
|
|
const server = Deno.serve(() => {
|
|
count++;
|
|
return new Response(`hello world ${count}`);
|
|
}, {
|
|
async onListen() {
|
|
const res1 = await fetch("http://localhost:9000/");
|
|
assertEquals(await res1.text(), "hello world 1");
|
|
|
|
const res2 = await fetch("http://localhost:9000/");
|
|
assertEquals(await res2.text(), "hello world 2");
|
|
|
|
promise.resolve();
|
|
ac.abort();
|
|
},
|
|
signal: ac.signal,
|
|
});
|
|
|
|
await promise;
|
|
await server;
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/15858
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerCanCloneRequest() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
const cloned = req.clone();
|
|
assertEquals(req.headers, cloned.headers);
|
|
|
|
// both requests can read body
|
|
await req.text();
|
|
await cloned.json();
|
|
|
|
return new Response("ok");
|
|
},
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
try {
|
|
await listeningPromise;
|
|
const resp = await fetch("http://localhost:9000/", {
|
|
headers: { connection: "close" },
|
|
method: "POST",
|
|
body: '{"sus":true}',
|
|
});
|
|
const text = await resp.text();
|
|
assertEquals(text, "ok");
|
|
} finally {
|
|
ac.abort();
|
|
await server;
|
|
}
|
|
},
|
|
);
|
|
|
|
// 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 = deferred();
|
|
const server = Deno.serve(() =>
|
|
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();
|
|
},
|
|
}),
|
|
), {
|
|
async onListen() {
|
|
const res1 = await fetch("http://localhost:9000/");
|
|
assertEquals((await res1.text()).length, 40 * 50_000);
|
|
|
|
promise.resolve();
|
|
ac.abort();
|
|
},
|
|
signal: ac.signal,
|
|
});
|
|
|
|
await promise;
|
|
await server;
|
|
},
|
|
);
|
|
|
|
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());
|
|
}
|