mirror of
https://github.com/denoland/deno.git
synced 2024-11-26 16:09:27 -05:00
950e0e9cd6
This PR implements a graceful shutdown API for Deno.serve, allowing all current connections to drain from the server before shutting down, while preventing new connections from being started or new transactions on existing connections from being created. We split the cancellation handle into two parts: a listener handle, and a connection handle. A graceful shutdown cancels the listener only, while allowing the connections to drain. The connection handle aborts all futures. If the listener handle is cancelled, we put the connections into graceful shutdown mode, which disables keep-alive on http/1.1 and uses http/2 mechanisms for http/2 connections. In addition, we now guarantee that all connections are complete or cancelled, and all resources are cleaned up when the server `finished` promise resolves -- we use a Rust-side server refcount for this. Performance impact: does not appear to affect basic serving performance by more than 1% (~126k -> ~125k) --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
3627 lines
101 KiB
TypeScript
3627 lines
101 KiB
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
|
|
|
|
import { assertMatch } from "../../../test_util/std/testing/asserts.ts";
|
|
import { Buffer, BufReader, BufWriter } from "../../../test_util/std/io/mod.ts";
|
|
import { TextProtoReader } from "../testdata/run/textproto.ts";
|
|
import {
|
|
assert,
|
|
assertEquals,
|
|
assertStringIncludes,
|
|
assertThrows,
|
|
Deferred,
|
|
deferred,
|
|
execCode,
|
|
fail,
|
|
} from "./test_util.ts";
|
|
|
|
// Since these tests may run in parallel, ensure this port is unique to this file
|
|
const servePort = 4502;
|
|
|
|
const {
|
|
upgradeHttpRaw,
|
|
addTrailers,
|
|
serveHttpOnListener,
|
|
serveHttpOnConnection,
|
|
// @ts-expect-error TypeScript (as of 3.7) does not support indexing namespaces by symbol
|
|
} = Deno[Deno.internal];
|
|
|
|
function createOnErrorCb(ac: AbortController): (err: unknown) => Response {
|
|
return (err) => {
|
|
console.error(err);
|
|
ac.abort();
|
|
return new Response("Internal server error", { status: 500 });
|
|
};
|
|
}
|
|
|
|
function onListen<T>(
|
|
p: Deferred<T>,
|
|
): ({ hostname, port }: { hostname: string; port: number }) => void {
|
|
return () => {
|
|
p.resolve();
|
|
};
|
|
}
|
|
|
|
async function makeServer(
|
|
handler: (req: Request) => Response | Promise<Response>,
|
|
): Promise<
|
|
{ finished: Promise<void>; abort: () => void; shutdown: () => Promise<void> }
|
|
> {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler,
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
});
|
|
|
|
await listeningPromise;
|
|
return {
|
|
finished: server.finished,
|
|
abort() {
|
|
ac.abort();
|
|
},
|
|
async shutdown() {
|
|
await server.shutdown();
|
|
},
|
|
};
|
|
}
|
|
|
|
Deno.test(async function httpServerShutsDownPortBeforeResolving() {
|
|
const { finished, abort } = await makeServer((_req) => new Response("ok"));
|
|
assertThrows(() => Deno.listen({ port: servePort }));
|
|
abort();
|
|
await finished;
|
|
|
|
const listener = Deno.listen({ port: servePort });
|
|
listener!.close();
|
|
});
|
|
|
|
// When shutting down abruptly, we require that all in-progress connections are aborted,
|
|
// no new connections are allowed, and no new transactions are allowed on existing connections.
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerShutdownAbruptGuaranteeHttp11() {
|
|
const promiseQueue: { input: Deferred<string>; out: Deferred<void> }[] = [];
|
|
const { finished, abort } = await makeServer((_req) => {
|
|
const { input, out } = promiseQueue.shift()!;
|
|
return new Response(
|
|
new ReadableStream({
|
|
async start(controller) {
|
|
controller.enqueue(new Uint8Array([46]));
|
|
out.resolve(undefined);
|
|
controller.enqueue(encoder.encode(await input));
|
|
controller.close();
|
|
},
|
|
}),
|
|
);
|
|
});
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const w = conn.writable.getWriter();
|
|
const r = conn.readable.getReader();
|
|
|
|
const deferred1 = { input: deferred<string>(), out: deferred<void>() };
|
|
promiseQueue.push(deferred1);
|
|
const deferred2 = { input: deferred<string>(), out: deferred<void>() };
|
|
promiseQueue.push(deferred2);
|
|
const deferred3 = { input: deferred<string>(), out: deferred<void>() };
|
|
promiseQueue.push(deferred3);
|
|
deferred1.input.resolve("#");
|
|
deferred2.input.resolve("$");
|
|
await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
|
|
await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
|
|
|
|
// Fully read two responses
|
|
let text = "";
|
|
while (!text.includes("$\r\n")) {
|
|
text += decoder.decode((await r.read()).value);
|
|
}
|
|
|
|
await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
|
|
await deferred3.out;
|
|
|
|
// This is half served, so wait for the chunk that has the first '.'
|
|
text = "";
|
|
while (!text.includes("1\r\n.\r\n")) {
|
|
text += decoder.decode((await r.read()).value);
|
|
}
|
|
|
|
abort();
|
|
|
|
// This doesn't actually write anything, but we release it after aborting
|
|
deferred3.input.resolve("!");
|
|
|
|
// Guarantee: can't connect to an aborted server (though this may not happen immediately)
|
|
let failed = false;
|
|
for (let i = 0; i < 10; i++) {
|
|
try {
|
|
const conn = await Deno.connect({ port: servePort });
|
|
conn.close();
|
|
// Give the runtime a few ticks to settle (required for Windows)
|
|
await new Promise((r) => setTimeout(r, 2 ** i));
|
|
continue;
|
|
} catch (_) {
|
|
failed = true;
|
|
break;
|
|
}
|
|
}
|
|
assert(failed, "The Deno.serve listener was not disabled promptly");
|
|
|
|
// Guarantee: the pipeline is closed abruptly
|
|
assert((await r.read()).done);
|
|
|
|
try {
|
|
conn.close();
|
|
} catch (_) {
|
|
// Ignore
|
|
}
|
|
await finished;
|
|
},
|
|
);
|
|
|
|
// When shutting down abruptly, we require that all in-progress connections are aborted,
|
|
// no new connections are allowed, and no new transactions are allowed on existing connections.
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerShutdownGracefulGuaranteeHttp11() {
|
|
const promiseQueue: { input: Deferred<string>; out: Deferred<void> }[] = [];
|
|
const { finished, shutdown } = await makeServer((_req) => {
|
|
const { input, out } = promiseQueue.shift()!;
|
|
return new Response(
|
|
new ReadableStream({
|
|
async start(controller) {
|
|
controller.enqueue(new Uint8Array([46]));
|
|
out.resolve(undefined);
|
|
controller.enqueue(encoder.encode(await input));
|
|
controller.close();
|
|
},
|
|
}),
|
|
);
|
|
});
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const w = conn.writable.getWriter();
|
|
const r = conn.readable.getReader();
|
|
|
|
const deferred1 = { input: deferred<string>(), out: deferred<void>() };
|
|
promiseQueue.push(deferred1);
|
|
const deferred2 = { input: deferred<string>(), out: deferred<void>() };
|
|
promiseQueue.push(deferred2);
|
|
const deferred3 = { input: deferred<string>(), out: deferred<void>() };
|
|
promiseQueue.push(deferred3);
|
|
deferred1.input.resolve("#");
|
|
deferred2.input.resolve("$");
|
|
await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
|
|
await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
|
|
|
|
// Fully read two responses
|
|
let text = "";
|
|
while (!text.includes("$\r\n")) {
|
|
text += decoder.decode((await r.read()).value);
|
|
}
|
|
|
|
await w.write(encoder.encode(`GET / HTTP/1.1\nConnection: keep-alive\n\n`));
|
|
await deferred3.out;
|
|
|
|
// This is half served, so wait for the chunk that has the first '.'
|
|
text = "";
|
|
while (!text.includes("1\r\n.\r\n")) {
|
|
text += decoder.decode((await r.read()).value);
|
|
}
|
|
|
|
const shutdownPromise = shutdown();
|
|
|
|
// Release the final response _after_ we shut down
|
|
deferred3.input.resolve("!");
|
|
|
|
// Guarantee: can't connect to an aborted server (though this may not happen immediately)
|
|
let failed = false;
|
|
for (let i = 0; i < 10; i++) {
|
|
try {
|
|
const conn = await Deno.connect({ port: servePort });
|
|
conn.close();
|
|
// Give the runtime a few ticks to settle (required for Windows)
|
|
await new Promise((r) => setTimeout(r, 2 ** i));
|
|
continue;
|
|
} catch (_) {
|
|
failed = true;
|
|
break;
|
|
}
|
|
}
|
|
assert(failed, "The Deno.serve listener was not disabled promptly");
|
|
|
|
// Guarantee: existing connections fully drain
|
|
while (!text.includes("!\r\n")) {
|
|
text += decoder.decode((await r.read()).value);
|
|
}
|
|
|
|
await shutdownPromise;
|
|
|
|
try {
|
|
conn.close();
|
|
} catch (_) {
|
|
// Ignore
|
|
}
|
|
await finished;
|
|
},
|
|
);
|
|
|
|
// Ensure that resources don't leak during a graceful shutdown
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerShutdownGracefulResources() {
|
|
const waitForRequest = deferred();
|
|
const { finished, shutdown } = await makeServer(async (_req) => {
|
|
waitForRequest.resolve(null);
|
|
await new Promise((r) => setTimeout(r, 10));
|
|
return new Response((await makeTempFile(1024 * 1024)).readable);
|
|
});
|
|
|
|
const f = fetch(`http://localhost:${servePort}`);
|
|
await waitForRequest;
|
|
assertEquals((await (await f).text()).length, 1048576);
|
|
await shutdown();
|
|
await finished;
|
|
},
|
|
);
|
|
|
|
// Ensure that resources don't leak during a graceful shutdown
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerShutdownGracefulResources2() {
|
|
const waitForAbort = deferred();
|
|
const waitForRequest = deferred();
|
|
const { finished, shutdown } = await makeServer(async (_req) => {
|
|
waitForRequest.resolve(null);
|
|
await waitForAbort;
|
|
await new Promise((r) => setTimeout(r, 10));
|
|
return new Response((await makeTempFile(1024 * 1024)).readable);
|
|
});
|
|
|
|
const f = fetch(`http://localhost:${servePort}`);
|
|
await waitForRequest;
|
|
const s = shutdown();
|
|
waitForAbort.resolve(null);
|
|
assertEquals((await (await f).text()).length, 1048576);
|
|
await s;
|
|
await finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { read: true, run: true } },
|
|
async function httpServerUnref() {
|
|
const [statusCode, _output] = await execCode(`
|
|
async function main() {
|
|
const server = Deno.serve({ port: ${servePort}, handler: () => null });
|
|
server.unref();
|
|
await server.finished; // This doesn't block the program from exiting
|
|
}
|
|
main();
|
|
`);
|
|
assertEquals(statusCode, 0);
|
|
},
|
|
);
|
|
|
|
Deno.test(async function httpServerCanResolveHostnames() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: (_req) => new Response("ok"),
|
|
hostname: "localhost",
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://localhost:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
const text = await resp.text();
|
|
assertEquals(text, "ok");
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
Deno.test(async function httpServerRejectsOnAddrInUse() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: (_req) => new Response("ok"),
|
|
hostname: "localhost",
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
await listeningPromise;
|
|
|
|
assertThrows(
|
|
() =>
|
|
Deno.serve({
|
|
handler: (_req) => new Response("ok"),
|
|
hostname: "localhost",
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
}),
|
|
Deno.errors.AddrInUse,
|
|
);
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerBasic() {
|
|
const ac = new AbortController();
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request, { remoteAddr }) => {
|
|
// FIXME(bartlomieju):
|
|
// make sure that request can be inspected
|
|
console.log(request);
|
|
assertEquals(new URL(request.url).href, `http://127.0.0.1:${servePort}/`);
|
|
assertEquals(await request.text(), "");
|
|
assertEquals(remoteAddr.hostname, "127.0.0.1");
|
|
promise.resolve();
|
|
return new Response("Hello World", { headers: { "foo": "bar" } });
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
await promise;
|
|
const clone = resp.clone();
|
|
const text = await resp.text();
|
|
assertEquals(text, "Hello World");
|
|
assertEquals(resp.headers.get("foo"), "bar");
|
|
const cloneText = await clone.text();
|
|
assertEquals(cloneText, "Hello World");
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
// Test serving of HTTP on an arbitrary listener.
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerOnListener() {
|
|
const ac = new AbortController();
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const listener = Deno.listen({ port: servePort });
|
|
const server = serveHttpOnListener(
|
|
listener,
|
|
ac.signal,
|
|
async (
|
|
request: Request,
|
|
{ remoteAddr }: { remoteAddr: { hostname: string } },
|
|
) => {
|
|
assertEquals(
|
|
new URL(request.url).href,
|
|
`http://127.0.0.1:${servePort}/`,
|
|
);
|
|
assertEquals(await request.text(), "");
|
|
assertEquals(remoteAddr.hostname, "127.0.0.1");
|
|
promise.resolve();
|
|
return new Response("Hello World", { headers: { "foo": "bar" } });
|
|
},
|
|
createOnErrorCb(ac),
|
|
onListen(listeningPromise),
|
|
);
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
await promise;
|
|
const clone = resp.clone();
|
|
const text = await resp.text();
|
|
assertEquals(text, "Hello World");
|
|
assertEquals(resp.headers.get("foo"), "bar");
|
|
const cloneText = await clone.text();
|
|
assertEquals(cloneText, "Hello World");
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// Test serving of HTTP on an arbitrary connection.
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerOnConnection() {
|
|
const ac = new AbortController();
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const listener = Deno.listen({ port: servePort });
|
|
const acceptPromise = listener.accept();
|
|
const fetchPromise = fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
|
|
const server = serveHttpOnConnection(
|
|
await acceptPromise,
|
|
ac.signal,
|
|
async (
|
|
request: Request,
|
|
{ remoteAddr }: { remoteAddr: { hostname: string } },
|
|
) => {
|
|
assertEquals(
|
|
new URL(request.url).href,
|
|
`http://127.0.0.1:${servePort}/`,
|
|
);
|
|
assertEquals(await request.text(), "");
|
|
assertEquals(remoteAddr.hostname, "127.0.0.1");
|
|
promise.resolve();
|
|
return new Response("Hello World", { headers: { "foo": "bar" } });
|
|
},
|
|
createOnErrorCb(ac),
|
|
onListen(listeningPromise),
|
|
);
|
|
|
|
const resp = await fetchPromise;
|
|
await promise;
|
|
const clone = resp.clone();
|
|
const text = await resp.text();
|
|
assertEquals(text, "Hello World");
|
|
assertEquals(resp.headers.get("foo"), "bar");
|
|
const cloneText = await clone.text();
|
|
assertEquals(cloneText, "Hello World");
|
|
// Note that we don't need to abort this server -- it closes when the connection does
|
|
// ac.abort();
|
|
await server.finished;
|
|
listener.close();
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerOnError() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
let requestStash: Request | null;
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request: Request) => {
|
|
requestStash = request;
|
|
await new Promise((r) => setTimeout(r, 100));
|
|
throw "fail";
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: () => {
|
|
return new Response("failed: " + requestStash!.url, { status: 500 });
|
|
},
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
const text = await resp.text();
|
|
ac.abort();
|
|
await server.finished;
|
|
|
|
assertEquals(text, `failed: http://127.0.0.1:${servePort}/`);
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerOnErrorFails() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
// NOTE(bartlomieju): deno lint doesn't know that it's actually used later,
|
|
// but TypeScript can't see that either ¯\_(ツ)_/¯
|
|
// deno-lint-ignore no-unused-vars
|
|
let requestStash: Request | null;
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request: Request) => {
|
|
requestStash = request;
|
|
await new Promise((r) => setTimeout(r, 100));
|
|
throw "fail";
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: () => {
|
|
throw "again";
|
|
},
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
const text = await resp.text();
|
|
ac.abort();
|
|
await server.finished;
|
|
|
|
assertEquals(text, "Internal Server Error");
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerOverload1() {
|
|
const ac = new AbortController();
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
}, async (request) => {
|
|
// FIXME(bartlomieju):
|
|
// make sure that request can be inspected
|
|
console.log(request);
|
|
assertEquals(new URL(request.url).href, `http://127.0.0.1:${servePort}/`);
|
|
assertEquals(await request.text(), "");
|
|
promise.resolve();
|
|
return new Response("Hello World", { headers: { "foo": "bar" } });
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
await promise;
|
|
const clone = resp.clone();
|
|
const text = await resp.text();
|
|
assertEquals(text, "Hello World");
|
|
assertEquals(resp.headers.get("foo"), "bar");
|
|
const cloneText = await clone.text();
|
|
assertEquals(cloneText, "Hello World");
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerOverload2() {
|
|
const ac = new AbortController();
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
}, async (request) => {
|
|
// FIXME(bartlomieju):
|
|
// make sure that request can be inspected
|
|
console.log(request);
|
|
assertEquals(new URL(request.url).href, `http://127.0.0.1:${servePort}/`);
|
|
assertEquals(await request.text(), "");
|
|
promise.resolve();
|
|
return new Response("Hello World", { headers: { "foo": "bar" } });
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: { "connection": "close" },
|
|
});
|
|
await promise;
|
|
const clone = resp.clone();
|
|
const text = await resp.text();
|
|
assertEquals(text, "Hello World");
|
|
assertEquals(resp.headers.get("foo"), "bar");
|
|
const cloneText = await clone.text();
|
|
assertEquals(cloneText, "Hello World");
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
function httpServerErrorOverloadMissingHandler() {
|
|
// @ts-ignore - testing invalid overload
|
|
assertThrows(() => Deno.serve(), TypeError, "handler");
|
|
// @ts-ignore - testing invalid overload
|
|
assertThrows(() => Deno.serve({}), TypeError, "handler");
|
|
assertThrows(
|
|
// @ts-ignore - testing invalid overload
|
|
() => Deno.serve({ handler: undefined }),
|
|
TypeError,
|
|
"handler",
|
|
);
|
|
assertThrows(
|
|
// @ts-ignore - testing invalid overload
|
|
() => Deno.serve(undefined, { handler: () => {} }),
|
|
TypeError,
|
|
"handler",
|
|
);
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerPort0() {
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler() {
|
|
return new Response("Hello World");
|
|
},
|
|
port: 0,
|
|
signal: ac.signal,
|
|
onListen({ port }) {
|
|
assert(port > 0 && port < 65536);
|
|
ac.abort();
|
|
},
|
|
});
|
|
await server.finished;
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerDefaultOnListenCallback() {
|
|
const ac = new AbortController();
|
|
|
|
const consoleLog = console.log;
|
|
console.log = (msg) => {
|
|
try {
|
|
const match = msg.match(/Listening on http:\/\/localhost:(\d+)\//);
|
|
assert(!!match, `Didn't match ${msg}`);
|
|
const port = +match[1];
|
|
assert(port > 0 && port < 65536);
|
|
} finally {
|
|
ac.abort();
|
|
}
|
|
};
|
|
|
|
try {
|
|
const server = Deno.serve({
|
|
handler() {
|
|
return new Response("Hello World");
|
|
},
|
|
hostname: "0.0.0.0",
|
|
port: 0,
|
|
signal: ac.signal,
|
|
});
|
|
|
|
await server.finished;
|
|
} finally {
|
|
console.log = consoleLog;
|
|
}
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/15107
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpLazyHeadersIssue15107() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
let headers: Headers;
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
await request.text();
|
|
headers = request.headers;
|
|
promise.resolve();
|
|
return new Response("");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send GET request with a body + content-length.
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: 127.0.0.1:2333\r\nContent-Length: 5\r\n\r\n12345`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promise;
|
|
conn.close();
|
|
assertEquals(headers!.get("content-length"), "5");
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
function createUrlTest(
|
|
name: string,
|
|
methodAndPath: string,
|
|
host: string | null,
|
|
expected: string,
|
|
) {
|
|
Deno.test(`httpServerUrl${name}`, async () => {
|
|
const listeningPromise: Deferred<number> = deferred();
|
|
const urlPromise = deferred();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: (request: Request) => {
|
|
urlPromise.resolve(request.url);
|
|
return new Response("");
|
|
},
|
|
port: 0,
|
|
signal: ac.signal,
|
|
onListen: ({ port }: { port: number }) => {
|
|
listeningPromise.resolve(port);
|
|
},
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
const port = await listeningPromise;
|
|
const conn = await Deno.connect({ port });
|
|
|
|
const encoder = new TextEncoder();
|
|
const body = `${methodAndPath} HTTP/1.1\r\n${
|
|
host ? ("Host: " + host + "\r\n") : ""
|
|
}Content-Length: 5\r\n\r\n12345`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
try {
|
|
const expectedResult = expected.replace("HOST", "localhost").replace(
|
|
"PORT",
|
|
`${port}`,
|
|
);
|
|
assertEquals(await urlPromise, expectedResult);
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
conn.close();
|
|
}
|
|
});
|
|
}
|
|
|
|
createUrlTest("WithPath", "GET /path", null, "http://HOST:PORT/path");
|
|
createUrlTest(
|
|
"WithPathAndHost",
|
|
"GET /path",
|
|
"deno.land",
|
|
"http://deno.land/path",
|
|
);
|
|
createUrlTest(
|
|
"WithAbsolutePath",
|
|
"GET http://localhost/path",
|
|
null,
|
|
"http://localhost/path",
|
|
);
|
|
createUrlTest(
|
|
"WithAbsolutePathAndHost",
|
|
"GET http://localhost/path",
|
|
"deno.land",
|
|
"http://localhost/path",
|
|
);
|
|
createUrlTest(
|
|
"WithPortAbsolutePath",
|
|
"GET http://localhost:1234/path",
|
|
null,
|
|
"http://localhost:1234/path",
|
|
);
|
|
createUrlTest(
|
|
"WithPortAbsolutePathAndHost",
|
|
"GET http://localhost:1234/path",
|
|
"deno.land",
|
|
"http://localhost:1234/path",
|
|
);
|
|
createUrlTest(
|
|
"WithPortAbsolutePathAndHostWithPort",
|
|
"GET http://localhost:1234/path",
|
|
"deno.land:9999",
|
|
"http://localhost:1234/path",
|
|
);
|
|
|
|
createUrlTest("WithAsterisk", "OPTIONS *", null, "*");
|
|
createUrlTest(
|
|
"WithAuthorityForm",
|
|
"CONNECT deno.land:80",
|
|
null,
|
|
"deno.land:80",
|
|
);
|
|
|
|
// TODO(mmastrac): These should probably be 400 errors
|
|
createUrlTest("WithInvalidAsterisk", "GET *", null, "*");
|
|
createUrlTest("WithInvalidNakedPath", "GET path", null, "path");
|
|
createUrlTest(
|
|
"WithInvalidNakedAuthority",
|
|
"GET deno.land:1234",
|
|
null,
|
|
"deno.land:1234",
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerGetRequestBody() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.body, null);
|
|
promise.resolve();
|
|
return new Response("", { headers: {} });
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send GET request with a body + content-length.
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: 127.0.0.1:${servePort}\r\nContent-Length: 5\r\n\r\n12345`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
const resp = new Uint8Array(200);
|
|
const readResult = await conn.read(resp);
|
|
assert(readResult);
|
|
assert(readResult > 0);
|
|
|
|
conn.close();
|
|
await promise;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
function createStreamTest(count: number, delay: number, action: string) {
|
|
function doAction(controller: ReadableStreamDefaultController, i: number) {
|
|
if (i == count) {
|
|
if (action == "Throw") {
|
|
controller.error(new Error("Expected error!"));
|
|
} else {
|
|
controller.close();
|
|
}
|
|
} else {
|
|
controller.enqueue(`a${i}`);
|
|
|
|
if (delay == 0) {
|
|
doAction(controller, i + 1);
|
|
} else {
|
|
setTimeout(() => doAction(controller, i + 1), delay);
|
|
}
|
|
}
|
|
}
|
|
|
|
function makeStream(_count: number, delay: number): ReadableStream {
|
|
return new ReadableStream({
|
|
start(controller) {
|
|
if (delay == 0) {
|
|
doAction(controller, 0);
|
|
} else {
|
|
setTimeout(() => doAction(controller, 0), delay);
|
|
}
|
|
},
|
|
}).pipeThrough(new TextEncoderStream());
|
|
}
|
|
|
|
Deno.test(`httpServerStreamCount${count}Delay${delay}${action}`, async () => {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: (_request) => {
|
|
return new Response(makeStream(count, delay));
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
try {
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`);
|
|
if (action == "Throw") {
|
|
try {
|
|
await resp.text();
|
|
fail();
|
|
} catch (_) {
|
|
// expected
|
|
}
|
|
} else {
|
|
const text = await resp.text();
|
|
|
|
let expected = "";
|
|
for (let i = 0; i < count; i++) {
|
|
expected += `a${i}`;
|
|
}
|
|
|
|
assertEquals(text, expected);
|
|
}
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
});
|
|
}
|
|
|
|
for (const count of [0, 1, 2, 3]) {
|
|
for (const delay of [0, 1, 25]) {
|
|
// Creating a stream that errors in start will throw
|
|
if (delay > 0) {
|
|
createStreamTest(count, delay, "Throw");
|
|
}
|
|
createStreamTest(count, delay, "Close");
|
|
}
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerStreamRequest() {
|
|
const stream = new TransformStream();
|
|
const writer = stream.writable.getWriter();
|
|
writer.write(new TextEncoder().encode("hello "));
|
|
writer.write(new TextEncoder().encode("world"));
|
|
writer.close();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
const reqBody = await request.text();
|
|
assertEquals("hello world", reqBody);
|
|
return new Response("yo");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
body: stream.readable,
|
|
method: "POST",
|
|
headers: { "connection": "close" },
|
|
});
|
|
|
|
assertEquals(await resp.text(), "yo");
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerClose() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: () => new Response("ok"),
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
await listeningPromise;
|
|
const client = await Deno.connect({ port: servePort });
|
|
client.close();
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
// https://github.com/denoland/deno/issues/15427
|
|
Deno.test({ permissions: { net: true } }, async function httpServerCloseGet() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const requestPromise = deferred();
|
|
const responsePromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: async () => {
|
|
requestPromise.resolve();
|
|
await new Promise((r) => setTimeout(r, 500));
|
|
responsePromise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await requestPromise;
|
|
conn.close();
|
|
await responsePromise;
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
// FIXME:
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerEmptyBlobResponse() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: () => new Response(new Blob([])),
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`);
|
|
const respBody = await resp.text();
|
|
|
|
assertEquals("", respBody);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/17291
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerIncorrectChunkedResponse() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const errorPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
const body = new ReadableStream({
|
|
start(controller) {
|
|
// Non-encoded string is not a valid readable chunk.
|
|
// @ts-ignore we're testing that input is invalid
|
|
controller.enqueue("wat");
|
|
},
|
|
type: "bytes",
|
|
});
|
|
return new Response(body);
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: (err) => {
|
|
const errResp = new Response(
|
|
`Internal server error: ${(err as Error).message}`,
|
|
{ status: 500 },
|
|
);
|
|
errorPromise.resolve();
|
|
return errResp;
|
|
},
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`);
|
|
// Incorrectly implemented reader ReadableStream should reject.
|
|
assertStringIncludes(await resp.text(), "Failed to execute 'enqueue'");
|
|
await errorPromise;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerCorrectLengthForUnicodeString() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => new Response("韓國".repeat(10)),
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
assert(msg.includes("content-length: 60"));
|
|
},
|
|
);
|
|
|
|
Deno.test({ permissions: { net: true } }, async function httpServerWebSocket() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
const {
|
|
response,
|
|
socket,
|
|
} = Deno.upgradeWebSocket(request);
|
|
socket.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
socket.onmessage = (m) => {
|
|
socket.send(m.data);
|
|
socket.close(1001);
|
|
};
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const def = deferred();
|
|
const ws = new WebSocket(`ws://localhost:${servePort}`);
|
|
ws.onmessage = (m) => assertEquals(m.data, "foo");
|
|
ws.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
ws.onclose = () => def.resolve();
|
|
ws.onopen = () => ws.send("foo");
|
|
|
|
await def;
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerWebSocketRaw() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
const { conn, response } = upgradeHttpRaw(request);
|
|
const buf = new Uint8Array(1024);
|
|
let read;
|
|
|
|
// Write our fake HTTP upgrade
|
|
await conn.write(
|
|
new TextEncoder().encode(
|
|
"HTTP/1.1 101 Switching Protocols\r\nConnection: Upgraded\r\n\r\nExtra",
|
|
),
|
|
);
|
|
|
|
// Upgrade data
|
|
read = await conn.read(buf);
|
|
assertEquals(
|
|
new TextDecoder().decode(buf.subarray(0, read!)),
|
|
"Upgrade data",
|
|
);
|
|
// Read the packet to echo
|
|
read = await conn.read(buf);
|
|
// Echo
|
|
await conn.write(buf.subarray(0, read!));
|
|
|
|
conn.close();
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
|
|
const conn = await Deno.connect({ port: servePort });
|
|
await conn.write(
|
|
new TextEncoder().encode(
|
|
"GET / HTTP/1.1\r\nConnection: Upgrade\r\nUpgrade: websocket\r\n\r\nUpgrade data",
|
|
),
|
|
);
|
|
const buf = new Uint8Array(1024);
|
|
let len;
|
|
|
|
// Headers
|
|
let headers = "";
|
|
for (let i = 0; i < 2; i++) {
|
|
len = await conn.read(buf);
|
|
headers += new TextDecoder().decode(buf.subarray(0, len!));
|
|
if (headers.endsWith("Extra")) {
|
|
break;
|
|
}
|
|
}
|
|
assertMatch(
|
|
headers,
|
|
/HTTP\/1\.1 101 Switching Protocols[ ,.A-Za-z:0-9\r\n]*Extra/im,
|
|
);
|
|
|
|
// Data to echo
|
|
await conn.write(new TextEncoder().encode("buffer data"));
|
|
|
|
// Echo
|
|
len = await conn.read(buf);
|
|
assertEquals(
|
|
new TextDecoder().decode(buf.subarray(0, len!)),
|
|
"buffer data",
|
|
);
|
|
|
|
conn.close();
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerWebSocketUpgradeTwice() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
const {
|
|
response,
|
|
socket,
|
|
} = Deno.upgradeWebSocket(request);
|
|
assertThrows(
|
|
() => {
|
|
Deno.upgradeWebSocket(request);
|
|
},
|
|
Deno.errors.Http,
|
|
"already upgraded",
|
|
);
|
|
socket.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
socket.onmessage = (m) => {
|
|
socket.send(m.data);
|
|
socket.close(1001);
|
|
};
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const def = deferred();
|
|
const ws = new WebSocket(`ws://localhost:${servePort}`);
|
|
ws.onmessage = (m) => assertEquals(m.data, "foo");
|
|
ws.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
ws.onclose = () => def.resolve();
|
|
ws.onopen = () => ws.send("foo");
|
|
|
|
await def;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerWebSocketCloseFast() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
const {
|
|
response,
|
|
socket,
|
|
} = Deno.upgradeWebSocket(request);
|
|
socket.onopen = () => socket.close();
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const def = deferred();
|
|
const ws = new WebSocket(`ws://localhost:${servePort}`);
|
|
ws.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
ws.onclose = () => def.resolve();
|
|
|
|
await def;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerWebSocketCanAccessRequest() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
const {
|
|
response,
|
|
socket,
|
|
} = Deno.upgradeWebSocket(request);
|
|
socket.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
socket.onmessage = (_m) => {
|
|
socket.send(request.url.toString());
|
|
socket.close(1001);
|
|
};
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const def = deferred();
|
|
const ws = new WebSocket(`ws://localhost:${servePort}`);
|
|
ws.onmessage = (m) =>
|
|
assertEquals(m.data, `http://localhost:${servePort}/`);
|
|
ws.onerror = (e) => {
|
|
console.error(e);
|
|
fail();
|
|
};
|
|
ws.onclose = () => def.resolve();
|
|
ws.onopen = () => ws.send("foo");
|
|
|
|
await def;
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
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: (request) => {
|
|
headers = request.headers;
|
|
promise.resolve();
|
|
return new Response("");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send GET request with a body + content-length.
|
|
const encoder = new TextEncoder();
|
|
const smthElse = "x".repeat(16 * 1024 + 256);
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: 127.0.0.1:2333\r\nContent-Length: 5\r\nSomething-Else: ${smthElse}\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promise;
|
|
conn.close();
|
|
assertEquals(headers!.get("content-length"), "5");
|
|
assertEquals(headers!.get("something-else"), smthElse);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpVeryLargeRequestAndBody() {
|
|
const 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: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send GET request with a body + content-length.
|
|
const encoder = new TextEncoder();
|
|
const smthElse = "x".repeat(16 * 1024 + 256);
|
|
const reqBody = "hello world".repeat(1024);
|
|
let body =
|
|
`PUT / HTTP/1.1\r\nHost: 127.0.0.1:2333\r\nContent-Length: ${reqBody.length}\r\nSomething-Else: ${smthElse}\r\n\r\n${reqBody}`;
|
|
|
|
while (body.length > 0) {
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
body = body.slice(writeResult);
|
|
}
|
|
|
|
await promise;
|
|
conn.close();
|
|
|
|
assertEquals(headers!.get("content-length"), `${reqBody.length}`);
|
|
assertEquals(headers!.get("something-else"), smthElse);
|
|
assertEquals(text!, reqBody);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpConnectionClose() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
promise.resolve();
|
|
return new Response("");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
// Send GET request with a body + connection: close.
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: 127.0.0.1:2333\r\nConnection: Close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
await promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
async function testDuplex(
|
|
reader: ReadableStreamDefaultReader<Uint8Array>,
|
|
writable: WritableStreamDefaultWriter<Uint8Array>,
|
|
) {
|
|
await writable.write(new Uint8Array([1]));
|
|
const chunk1 = await reader.read();
|
|
assert(!chunk1.done);
|
|
assertEquals(chunk1.value, new Uint8Array([1]));
|
|
await writable.write(new Uint8Array([2]));
|
|
const chunk2 = await reader.read();
|
|
assert(!chunk2.done);
|
|
assertEquals(chunk2.value, new Uint8Array([2]));
|
|
await writable.close();
|
|
const chunk3 = await reader.read();
|
|
assert(chunk3.done);
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerStreamDuplexDirect() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve(
|
|
{ port: servePort, signal: ac.signal },
|
|
(request: Request) => {
|
|
assert(request.body);
|
|
promise.resolve();
|
|
return new Response(request.body);
|
|
},
|
|
);
|
|
|
|
const { readable, writable } = new TransformStream();
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
method: "POST",
|
|
body: readable,
|
|
});
|
|
|
|
await promise;
|
|
assert(resp.body);
|
|
await testDuplex(resp.body.getReader(), writable.getWriter());
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// Test that a duplex stream passing through JavaScript also works (ie: that the request body resource
|
|
// is still alive). https://github.com/denoland/deno/pull/20206
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerStreamDuplexJavascript() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve(
|
|
{ port: servePort, signal: ac.signal },
|
|
(request: Request) => {
|
|
assert(request.body);
|
|
promise.resolve();
|
|
const reader = request.body.getReader();
|
|
return new Response(
|
|
new ReadableStream({
|
|
async pull(controller) {
|
|
await new Promise((r) => setTimeout(r, 100));
|
|
const { done, value } = await reader.read();
|
|
if (done) {
|
|
controller.close();
|
|
} else {
|
|
controller.enqueue(value);
|
|
}
|
|
},
|
|
}),
|
|
);
|
|
},
|
|
);
|
|
|
|
const { readable, writable } = new TransformStream();
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
method: "POST",
|
|
body: readable,
|
|
});
|
|
|
|
await promise;
|
|
assert(resp.body);
|
|
await testDuplex(resp.body.getReader(), writable.getWriter());
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
// Issue: https://github.com/denoland/deno/issues/10930
|
|
async function httpServerStreamingResponse() {
|
|
// This test enqueues a single chunk for readable
|
|
// stream and waits for client to read that chunk and signal
|
|
// it before enqueueing subsequent chunk. Issue linked above
|
|
// presented a situation where enqueued chunks were not
|
|
// written to the HTTP connection until the next chunk was enqueued.
|
|
const listeningPromise = deferred();
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
let counter = 0;
|
|
|
|
const deferreds = [
|
|
deferred(),
|
|
deferred(),
|
|
deferred(),
|
|
];
|
|
|
|
async function writeRequest(conn: Deno.Conn) {
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const w = new BufWriter(conn);
|
|
const r = new BufReader(conn);
|
|
const body = `GET / HTTP/1.1\r\nHost: 127.0.0.1:${servePort}\r\n\r\n`;
|
|
const writeResult = await w.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await w.flush();
|
|
const tpr = new TextProtoReader(r);
|
|
const statusLine = await tpr.readLine();
|
|
assert(statusLine !== null);
|
|
const headers = await tpr.readMimeHeader();
|
|
assert(headers !== null);
|
|
|
|
const chunkedReader = chunkedBodyReader(headers, r);
|
|
|
|
const buf = new Uint8Array(5);
|
|
const dest = new Buffer();
|
|
|
|
let result: number | null;
|
|
|
|
try {
|
|
while ((result = await chunkedReader.read(buf)) !== null) {
|
|
const len = Math.min(buf.byteLength, result);
|
|
|
|
await dest.write(buf.subarray(0, len));
|
|
|
|
// Resolve a deferred - this will make response stream to
|
|
// enqueue next chunk.
|
|
deferreds[counter - 1].resolve();
|
|
}
|
|
return decoder.decode(dest.bytes());
|
|
} catch (e) {
|
|
console.error(e);
|
|
}
|
|
}
|
|
|
|
function periodicStream() {
|
|
return new ReadableStream({
|
|
start(controller) {
|
|
controller.enqueue(`${counter}\n`);
|
|
counter++;
|
|
},
|
|
|
|
async pull(controller) {
|
|
if (counter >= 3) {
|
|
return controller.close();
|
|
}
|
|
|
|
await deferreds[counter - 1];
|
|
|
|
controller.enqueue(`${counter}\n`);
|
|
counter++;
|
|
},
|
|
}).pipeThrough(new TextEncoderStream());
|
|
}
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
promise.resolve();
|
|
return new Response(periodicStream());
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
// start a client
|
|
const clientConn = await Deno.connect({ port: servePort });
|
|
|
|
const r1 = await writeRequest(clientConn);
|
|
assertEquals(r1, "0\n1\n2\n");
|
|
|
|
ac.abort();
|
|
await promise;
|
|
await server.finished;
|
|
clientConn.close();
|
|
},
|
|
);
|
|
|
|
// Make sure that the chunks of a large response aren't repeated or corrupted in some other way by
|
|
// scatterning sentinels throughout.
|
|
// https://github.com/denoland/fresh/issues/1699
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpLargeReadableStreamChunk() {
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler() {
|
|
return new Response(
|
|
new ReadableStream({
|
|
start(controller) {
|
|
const buffer = new Uint8Array(1024 * 1024);
|
|
// Mark the buffer with sentinels
|
|
for (let i = 0; i < 256; i++) {
|
|
buffer[i * 4096] = i;
|
|
}
|
|
controller.enqueue(buffer);
|
|
controller.close();
|
|
},
|
|
}),
|
|
);
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
});
|
|
const response = await fetch(`http://localhost:${servePort}/`);
|
|
const body = await response.arrayBuffer();
|
|
assertEquals(1024 * 1024, body.byteLength);
|
|
const buffer = new Uint8Array(body);
|
|
for (let i = 0; i < 256; i++) {
|
|
assertEquals(
|
|
i,
|
|
buffer[i * 4096],
|
|
`sentinel mismatch at index ${i * 4096}`,
|
|
);
|
|
}
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpRequestLatin1Headers() {
|
|
const listeningPromise = deferred();
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.headers.get("X-Header-Test"), "á");
|
|
promise.resolve();
|
|
return new Response("hello", { headers: { "X-Header-Test": "Æ" } });
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const clientConn = await Deno.connect({ port: servePort });
|
|
const requestText =
|
|
`GET / HTTP/1.1\r\nHost: 127.0.0.1:${servePort}\r\nX-Header-Test: á\r\n\r\n`;
|
|
const requestBytes = new Uint8Array(requestText.length);
|
|
for (let i = 0; i < requestText.length; i++) {
|
|
requestBytes[i] = requestText.charCodeAt(i);
|
|
}
|
|
let written = 0;
|
|
while (written < requestBytes.byteLength) {
|
|
written += await clientConn.write(requestBytes.slice(written));
|
|
}
|
|
|
|
const buf = new Uint8Array(1024);
|
|
await clientConn.read(buf);
|
|
|
|
await promise;
|
|
const responseText = new TextDecoder("iso-8859-1").decode(buf);
|
|
clientConn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
|
|
assertMatch(responseText, /\r\n[Xx]-[Hh]eader-[Tt]est: Æ\r\n/);
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerRequestWithoutPath() {
|
|
const 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:${servePort}/`);
|
|
assertEquals(await request.text(), "");
|
|
promise.resolve();
|
|
return new Response("11");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const clientConn = await Deno.connect({ port: servePort });
|
|
|
|
async function writeRequest(conn: Deno.Conn) {
|
|
const encoder = new TextEncoder();
|
|
|
|
const w = new BufWriter(conn);
|
|
const r = new BufReader(conn);
|
|
const body =
|
|
`CONNECT 127.0.0.1:${servePort} HTTP/1.1\r\nHost: 127.0.0.1:${servePort}\r\n\r\n`;
|
|
const writeResult = await w.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await w.flush();
|
|
const tpr = new TextProtoReader(r);
|
|
const statusLine = await tpr.readLine();
|
|
assert(statusLine !== null);
|
|
const m = statusLine.match(/^(.+?) (.+?) (.+?)$/);
|
|
assert(m !== null, "must be matched");
|
|
const [_, _proto, status, _ok] = m;
|
|
assertEquals(status, "200");
|
|
const headers = await tpr.readMimeHeader();
|
|
assert(headers !== null);
|
|
}
|
|
|
|
await writeRequest(clientConn);
|
|
clientConn.close();
|
|
await promise;
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
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: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
reusePort: true,
|
|
});
|
|
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: [
|
|
["connection", "close"],
|
|
["cookie", "foo=bar"],
|
|
["cookie", "bar=foo"],
|
|
],
|
|
});
|
|
await promise;
|
|
|
|
const text = await resp.text();
|
|
assertEquals(text, "ok");
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/12741
|
|
// https://github.com/denoland/deno/pull/12746
|
|
// https://github.com/denoland/deno/pull/12798
|
|
Deno.test(
|
|
{ permissions: { net: true, run: true } },
|
|
async function httpServerDeleteRequestHasBody() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const hostname = "localhost";
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const url = `http://${hostname}:${servePort}/`;
|
|
const args = ["-X", "DELETE", url];
|
|
const { success } = await new Deno.Command("curl", {
|
|
args,
|
|
stdout: "null",
|
|
stderr: "null",
|
|
}).output();
|
|
assert(success);
|
|
await promise;
|
|
ac.abort();
|
|
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// FIXME:
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerRespondNonAsciiUint8Array() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.body, null);
|
|
promise.resolve();
|
|
return new Response(new Uint8Array([128]));
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://localhost:${servePort}/`);
|
|
|
|
await promise;
|
|
|
|
assertEquals(resp.status, 200);
|
|
const body = await resp.arrayBuffer();
|
|
assertEquals(new Uint8Array(body), new Uint8Array([128]));
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// Some of these tests are ported from Hyper
|
|
// https://github.com/hyperium/hyper/blob/889fa2d87252108eb7668b8bf034ffcc30985117/src/proto/h1/role.rs
|
|
// https://github.com/hyperium/hyper/blob/889fa2d87252108eb7668b8bf034ffcc30985117/tests/server.rs
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerParseRequest() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.method, "GET");
|
|
assertEquals(request.headers.get("host"), "deno.land");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const body = `GET /echo HTTP/1.1\r\nHost: deno.land\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerParseHeaderHtabs() {
|
|
const promise = deferred();
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.method, "GET");
|
|
assertEquals(request.headers.get("server"), "hello\tworld");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const body = `GET / HTTP/1.1\r\nserver: hello\tworld\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
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: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
// Connection: close = don't try to parse the body as a new request
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\nI shouldn't be read.\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
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: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nContent-Length: 19\r\n\r\nI'm a good request.`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
type TestCase = {
|
|
headers?: Record<string, string>;
|
|
// deno-lint-ignore no-explicit-any
|
|
body: any;
|
|
expectsChunked?: boolean;
|
|
expectsConnLen?: boolean;
|
|
};
|
|
|
|
function hasHeader(msg: string, name: string): boolean {
|
|
const n = msg.indexOf("\r\n\r\n") || msg.length;
|
|
return msg.slice(0, n).includes(name);
|
|
}
|
|
|
|
function createServerLengthTest(name: string, testCase: TestCase) {
|
|
Deno.test(name, async function () {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: (request) => {
|
|
assertEquals(request.method, "GET");
|
|
promise.resolve();
|
|
return new Response(testCase.body, testCase.headers ?? {});
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promise;
|
|
|
|
const decoder = new TextDecoder();
|
|
let msg = "";
|
|
while (true) {
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
if (!readResult) {
|
|
break;
|
|
}
|
|
msg += decoder.decode(buf.subarray(0, readResult));
|
|
try {
|
|
assert(
|
|
testCase.expectsChunked == hasHeader(msg, "Transfer-Encoding:"),
|
|
);
|
|
assert(testCase.expectsChunked == hasHeader(msg, "chunked"));
|
|
assert(testCase.expectsConnLen == hasHeader(msg, "Content-Length:"));
|
|
|
|
const n = msg.indexOf("\r\n\r\n") + 4;
|
|
|
|
if (testCase.expectsChunked) {
|
|
assertEquals(msg.slice(n + 1, n + 3), "\r\n");
|
|
assertEquals(msg.slice(msg.length - 7), "\r\n0\r\n\r\n");
|
|
}
|
|
|
|
if (testCase.expectsConnLen && typeof testCase.body === "string") {
|
|
assertEquals(msg.slice(n), testCase.body);
|
|
}
|
|
break;
|
|
} catch {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
});
|
|
}
|
|
|
|
// Quick and dirty way to make a readable stream from a string. Alternatively,
|
|
// `readableStreamFromReader(file)` could be used.
|
|
function stream(s: string): ReadableStream<Uint8Array> {
|
|
return new Response(s).body!;
|
|
}
|
|
|
|
createServerLengthTest("fixedResponseKnown", {
|
|
headers: { "content-length": "11" },
|
|
body: "foo bar baz",
|
|
expectsChunked: false,
|
|
expectsConnLen: true,
|
|
});
|
|
|
|
createServerLengthTest("fixedResponseUnknown", {
|
|
headers: { "content-length": "11" },
|
|
body: stream("foo bar baz"),
|
|
expectsChunked: true,
|
|
expectsConnLen: false,
|
|
});
|
|
|
|
createServerLengthTest("fixedResponseKnownEmpty", {
|
|
headers: { "content-length": "0" },
|
|
body: "",
|
|
expectsChunked: false,
|
|
expectsConnLen: true,
|
|
});
|
|
|
|
createServerLengthTest("chunkedRespondKnown", {
|
|
headers: { "transfer-encoding": "chunked" },
|
|
body: "foo bar baz",
|
|
expectsChunked: false,
|
|
expectsConnLen: true,
|
|
});
|
|
|
|
createServerLengthTest("chunkedRespondUnknown", {
|
|
headers: { "transfer-encoding": "chunked" },
|
|
body: stream("foo bar baz"),
|
|
expectsChunked: true,
|
|
expectsConnLen: false,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithKnownLength", {
|
|
body: "foo bar baz",
|
|
expectsChunked: false,
|
|
expectsConnLen: true,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithUnknownLength", {
|
|
body: stream("foo bar baz"),
|
|
expectsChunked: true,
|
|
expectsConnLen: false,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithKnownLengthEmpty", {
|
|
body: "",
|
|
expectsChunked: false,
|
|
expectsConnLen: true,
|
|
});
|
|
|
|
createServerLengthTest("autoResponseWithUnknownLengthEmpty", {
|
|
body: stream(""),
|
|
expectsChunked: true,
|
|
expectsConnLen: false,
|
|
});
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithContentLengthBody() {
|
|
const 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: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nContent-Length: 5\r\n\r\nhello`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promise;
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
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: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nContent-Length: +5\r\n\r\nhello`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
assert(msg.includes("HTTP/1.1 400 Bad Request"));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerPostWithChunkedBody() {
|
|
const 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: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nTransfer-Encoding: chunked\r\n\r\n1\r\nq\r\n2\r\nwe\r\n2\r\nrt\r\n0\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promise;
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
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: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nContent-Length: 10\r\n\r\n12345`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
await promise;
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
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("NaN".repeat(100));
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const body =
|
|
`HEAD / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
await promise;
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.includes("content-length: 300\r\n"));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
function makeTempData(size: number) {
|
|
return new Uint8Array(size).fill(1);
|
|
}
|
|
|
|
async function makeTempFile(size: number) {
|
|
const tmpFile = await Deno.makeTempFile();
|
|
const file = await Deno.open(tmpFile, { write: true, read: true });
|
|
const data = makeTempData(size);
|
|
await file.write(data);
|
|
file.close();
|
|
|
|
return await Deno.open(tmpFile, { write: true, read: true });
|
|
}
|
|
|
|
const compressionTestCases = [
|
|
{ name: "Empty", length: 0, in: {}, out: {}, expect: null },
|
|
{
|
|
name: "EmptyAcceptGzip",
|
|
length: 0,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: {},
|
|
expect: null,
|
|
},
|
|
// This technically would be compressible if not for the size, however the size_hint is not implemented
|
|
// for FileResource and we don't currently peek ahead on resources.
|
|
// {
|
|
// name: "EmptyAcceptGzip2",
|
|
// length: 0,
|
|
// in: { "Accept-Encoding": "gzip" },
|
|
// out: { "Content-Type": "text/plain" },
|
|
// expect: null,
|
|
// },
|
|
{ name: "Incompressible", length: 1024, in: {}, out: {}, expect: null },
|
|
{
|
|
name: "IncompressibleAcceptGzip",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: {},
|
|
expect: null,
|
|
},
|
|
{
|
|
name: "IncompressibleType",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: { "Content-Type": "text/fake" },
|
|
expect: null,
|
|
},
|
|
{
|
|
name: "CompressibleType",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: { "Content-Type": "text/plain" },
|
|
expect: "gzip",
|
|
},
|
|
{
|
|
name: "CompressibleType2",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip, deflate, br" },
|
|
out: { "Content-Type": "text/plain" },
|
|
expect: "gzip",
|
|
},
|
|
{
|
|
name: "CompressibleType3",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "br" },
|
|
out: { "Content-Type": "text/plain" },
|
|
expect: "br",
|
|
},
|
|
{
|
|
name: "IncompressibleRange",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: { "Content-Type": "text/plain", "Content-Range": "1" },
|
|
expect: null,
|
|
},
|
|
{
|
|
name: "IncompressibleCE",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: { "Content-Type": "text/plain", "Content-Encoding": "random" },
|
|
expect: null,
|
|
},
|
|
{
|
|
name: "IncompressibleCC",
|
|
length: 1024,
|
|
in: { "Accept-Encoding": "gzip" },
|
|
out: { "Content-Type": "text/plain", "Cache-Control": "no-transform" },
|
|
expect: null,
|
|
},
|
|
];
|
|
|
|
for (const testCase of compressionTestCases) {
|
|
const name = `httpServerCompression${testCase.name}`;
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
{
|
|
[name]: async function () {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: async (_request) => {
|
|
const f = await makeTempFile(testCase.length);
|
|
promise.resolve();
|
|
// deno-lint-ignore no-explicit-any
|
|
const headers = testCase.out as any;
|
|
headers["Content-Length"] = testCase.length.toString();
|
|
return new Response(f.readable, {
|
|
headers: headers as HeadersInit,
|
|
});
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
try {
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
headers: testCase.in as HeadersInit,
|
|
});
|
|
await promise;
|
|
const body = await resp.arrayBuffer();
|
|
if (testCase.expect == null) {
|
|
assertEquals(body.byteLength, testCase.length);
|
|
assertEquals(
|
|
resp.headers.get("content-length"),
|
|
testCase.length.toString(),
|
|
);
|
|
assertEquals(
|
|
resp.headers.get("content-encoding"),
|
|
testCase.out["Content-Encoding"] || null,
|
|
);
|
|
} else if (testCase.expect == "gzip") {
|
|
// Note the fetch will transparently decompress this response, BUT we can detect that a response
|
|
// was compressed by the lack of a content length.
|
|
assertEquals(body.byteLength, testCase.length);
|
|
assertEquals(resp.headers.get("content-encoding"), null);
|
|
assertEquals(resp.headers.get("content-length"), null);
|
|
}
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
},
|
|
}[name],
|
|
);
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerPostFile() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (request) => {
|
|
assertEquals(
|
|
new Uint8Array(await request.arrayBuffer()),
|
|
makeTempData(70 * 1024),
|
|
);
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const f = await makeTempFile(70 * 1024);
|
|
const response = await fetch(`http://localhost:${servePort}/`, {
|
|
method: "POST",
|
|
body: f.readable,
|
|
});
|
|
|
|
await promise;
|
|
|
|
assertEquals(response.status, 200);
|
|
assertEquals(await response.text(), "ok");
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
for (const url of ["text", "file", "stream"]) {
|
|
// Ensure that we don't panic when the incoming TCP request was dropped
|
|
// https://github.com/denoland/deno/issues/20315
|
|
Deno.test({
|
|
permissions: { read: true, write: true, net: true },
|
|
name: `httpServerTcpCancellation_${url}`,
|
|
fn: async function () {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const waitForAbort = deferred();
|
|
const waitForRequest = deferred();
|
|
const server = Deno.serve({
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
handler: async (req: Request) => {
|
|
waitForRequest.resolve();
|
|
await waitForAbort;
|
|
// Allocate the request body
|
|
let _body = req.body;
|
|
if (req.url.includes("/text")) {
|
|
return new Response("text");
|
|
} else if (req.url.includes("/file")) {
|
|
return new Response((await makeTempFile(1024)).readable);
|
|
} else if (req.url.includes("/stream")) {
|
|
return new Response(
|
|
new ReadableStream({
|
|
start(controller) {
|
|
_body = null;
|
|
controller.enqueue(new Uint8Array([1]));
|
|
controller.close();
|
|
},
|
|
}),
|
|
);
|
|
} else {
|
|
fail();
|
|
}
|
|
},
|
|
});
|
|
|
|
await listeningPromise;
|
|
|
|
// Create a POST request and drop it once the server has received it
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const writer = conn.writable.getWriter();
|
|
writer.write(new TextEncoder().encode(`POST /${url} HTTP/1.0\n\n`));
|
|
await waitForRequest;
|
|
writer.close();
|
|
|
|
// Give it a few milliseconds for the serve machinery to work
|
|
await new Promise((r) => setTimeout(r, 10));
|
|
waitForAbort.resolve();
|
|
|
|
// Give it a few milliseconds for the serve machinery to work
|
|
await new Promise((r) => setTimeout(r, 10));
|
|
|
|
// Since the handler has a chance of creating resources or running async ops, we need to use a
|
|
// graceful shutdown here to ensure they have fully drained.
|
|
await server.shutdown();
|
|
await server.finished;
|
|
},
|
|
});
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { read: true, net: true } },
|
|
async function httpServerWithTls() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const hostname = "127.0.0.1";
|
|
|
|
const server = Deno.serve({
|
|
handler: () => new Response("Hello World"),
|
|
hostname,
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
cert: Deno.readTextFileSync("cli/tests/testdata/tls/localhost.crt"),
|
|
key: Deno.readTextFileSync("cli/tests/testdata/tls/localhost.key"),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const caCert = Deno.readTextFileSync("cli/tests/testdata/tls/RootCA.pem");
|
|
const client = Deno.createHttpClient({ caCerts: [caCert] });
|
|
const resp = await fetch(`https://localhost:${servePort}/`, {
|
|
client,
|
|
headers: { "connection": "close" },
|
|
});
|
|
|
|
const respBody = await resp.text();
|
|
assertEquals("Hello World", respBody);
|
|
|
|
client.close();
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerRequestCLTE() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const promise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
assertEquals(await req.text(), "");
|
|
promise.resolve();
|
|
return new Response("ok");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nContent-Length: 13\r\nTransfer-Encoding: chunked\r\n\r\n0\r\n\r\nEXTRA`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
await promise;
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, write: true, read: true } },
|
|
async function httpServerRequestTETE() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
throw new Error("oops");
|
|
},
|
|
port: servePort,
|
|
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: servePort });
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\n${teHeader}\r\n\r\n0\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
assert(msg.includes("HTTP/1.1 400 Bad Request\r\n"));
|
|
|
|
conn.close();
|
|
}
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServer204ResponseDoesntSendContentLength() {
|
|
const listeningPromise = deferred();
|
|
const ac = new AbortController();
|
|
const server = Deno.serve({
|
|
handler: (_request) => new Response(null, { status: 204 }),
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
try {
|
|
await listeningPromise;
|
|
const resp = await fetch(`http://127.0.0.1:${servePort}/`, {
|
|
method: "GET",
|
|
headers: { "connection": "close" },
|
|
});
|
|
assertEquals(resp.status, 204);
|
|
assertEquals(resp.headers.get("Content-Length"), null);
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServer304ResponseDoesntSendBody() {
|
|
const promise = deferred();
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
promise.resolve();
|
|
return new Response(null, { status: 304 });
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
const body =
|
|
`GET / HTTP/1.1\r\nHost: example.domain\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
|
|
await promise;
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.startsWith("HTTP/1.1 304 Not Modified"));
|
|
assert(msg.endsWith("\r\n\r\n"));
|
|
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerExpectContinue() {
|
|
const 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: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
{
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nExpect: 100-continue\r\nContent-Length: 5\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
}
|
|
|
|
await promise;
|
|
|
|
{
|
|
const msgExpected = "HTTP/1.1 100 Continue\r\n\r\n";
|
|
const buf = new Uint8Array(encoder.encode(msgExpected).byteLength);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
assert(msg.startsWith(msgExpected));
|
|
}
|
|
|
|
{
|
|
const body = "hello";
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
}
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.startsWith("HTTP/1.1 304 Not Modified"));
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerExpectContinueButNoBodyLOL() {
|
|
const 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: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
{
|
|
// // no content-length or transfer-encoding means no body!
|
|
const body =
|
|
`POST / HTTP/1.1\r\nHost: example.domain\r\nExpect: 100-continue\r\nConnection: close\r\n\r\n`;
|
|
const writeResult = await conn.write(encoder.encode(body));
|
|
assertEquals(body.length, writeResult);
|
|
}
|
|
|
|
await promise;
|
|
|
|
const buf = new Uint8Array(1024);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.startsWith("HTTP/1.1 304 Not Modified"));
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
const badRequests = [
|
|
["weirdMethodName", "GE T / HTTP/1.1\r\n\r\n"],
|
|
["illegalRequestLength", "POST / HTTP/1.1\r\nContent-Length: foo\r\n\r\n"],
|
|
["illegalRequestLength2", "POST / HTTP/1.1\r\nContent-Length: -1\r\n\r\n"],
|
|
["illegalRequestLength3", "POST / HTTP/1.1\r\nContent-Length: 1.1\r\n\r\n"],
|
|
["illegalRequestLength4", "POST / HTTP/1.1\r\nContent-Length: 1.\r\n\r\n"],
|
|
];
|
|
|
|
for (const [name, req] of badRequests) {
|
|
const testFn = {
|
|
[name]: async () => {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
throw new Error("oops");
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
await listeningPromise;
|
|
const conn = await Deno.connect({ port: servePort });
|
|
const encoder = new TextEncoder();
|
|
const decoder = new TextDecoder();
|
|
|
|
{
|
|
const writeResult = await conn.write(encoder.encode(req));
|
|
assertEquals(req.length, writeResult);
|
|
}
|
|
|
|
const buf = new Uint8Array(100);
|
|
const readResult = await conn.read(buf);
|
|
assert(readResult);
|
|
const msg = decoder.decode(buf.subarray(0, readResult));
|
|
|
|
assert(msg.startsWith("HTTP/1.1 400 "));
|
|
conn.close();
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
}[name];
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
testFn,
|
|
);
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function httpServerConcurrentRequests() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
let reqCount = -1;
|
|
let timerId: number | undefined;
|
|
const server = Deno.serve({
|
|
handler: (_req) => {
|
|
reqCount++;
|
|
if (reqCount === 0) {
|
|
const msg = new TextEncoder().encode("data: hello\r\n\r\n");
|
|
// SSE
|
|
const body = new ReadableStream({
|
|
start(controller) {
|
|
timerId = setInterval(() => {
|
|
controller.enqueue(msg);
|
|
}, 1000);
|
|
},
|
|
cancel() {
|
|
if (typeof timerId === "number") {
|
|
clearInterval(timerId);
|
|
}
|
|
},
|
|
});
|
|
return new Response(body, {
|
|
headers: {
|
|
"Content-Type": "text/event-stream",
|
|
},
|
|
});
|
|
}
|
|
|
|
return new Response(`hello ${reqCount}`);
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
const sseRequest = await fetch(`http://localhost:${servePort}/`);
|
|
|
|
const decoder = new TextDecoder();
|
|
const stream = sseRequest.body!.getReader();
|
|
{
|
|
const { done, value } = await stream.read();
|
|
assert(!done);
|
|
assertEquals(decoder.decode(value), "data: hello\r\n\r\n");
|
|
}
|
|
|
|
const helloRequest = await fetch(`http://localhost:${servePort}/`);
|
|
assertEquals(helloRequest.status, 200);
|
|
assertEquals(await helloRequest.text(), "hello 1");
|
|
|
|
{
|
|
const { done, value } = await stream.read();
|
|
assert(!done);
|
|
assertEquals(decoder.decode(value), "data: hello\r\n\r\n");
|
|
}
|
|
|
|
await stream.cancel();
|
|
clearInterval(timerId);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function serveWithPrototypePollution() {
|
|
const originalThen = Promise.prototype.then;
|
|
const originalSymbolIterator = Array.prototype[Symbol.iterator];
|
|
try {
|
|
Promise.prototype.then = Array.prototype[Symbol.iterator] = () => {
|
|
throw new Error();
|
|
};
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
const server = Deno.serve({
|
|
handler: (_req) => new Response("ok"),
|
|
hostname: "localhost",
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
ac.abort();
|
|
await server.finished;
|
|
} finally {
|
|
Promise.prototype.then = originalThen;
|
|
Array.prototype[Symbol.iterator] = originalSymbolIterator;
|
|
}
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/15549
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function testIssue15549() {
|
|
const ac = new AbortController();
|
|
const promise = deferred();
|
|
let count = 0;
|
|
const server = Deno.serve({
|
|
async onListen({ port }: { port: number }) {
|
|
const res1 = await fetch(`http://localhost:${port}/`);
|
|
assertEquals(await res1.text(), "hello world 1");
|
|
|
|
const res2 = await fetch(`http://localhost:${port}/`);
|
|
assertEquals(await res2.text(), "hello world 2");
|
|
|
|
promise.resolve();
|
|
ac.abort();
|
|
},
|
|
signal: ac.signal,
|
|
}, () => {
|
|
count++;
|
|
return new Response(`hello world ${count}`);
|
|
});
|
|
|
|
await promise;
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// https://github.com/denoland/deno/issues/15858
|
|
Deno.test(
|
|
"Clone should work",
|
|
{ permissions: { net: true } },
|
|
async function httpServerCanCloneRequest() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
const cloned = req.clone();
|
|
assertEquals(req.headers, cloned.headers);
|
|
|
|
assertEquals(cloned.url, req.url);
|
|
assertEquals(cloned.cache, req.cache);
|
|
assertEquals(cloned.destination, req.destination);
|
|
assertEquals(cloned.headers, req.headers);
|
|
assertEquals(cloned.integrity, req.integrity);
|
|
assertEquals(cloned.isHistoryNavigation, req.isHistoryNavigation);
|
|
assertEquals(cloned.isReloadNavigation, req.isReloadNavigation);
|
|
assertEquals(cloned.keepalive, req.keepalive);
|
|
assertEquals(cloned.method, req.method);
|
|
assertEquals(cloned.mode, req.mode);
|
|
assertEquals(cloned.redirect, req.redirect);
|
|
assertEquals(cloned.referrer, req.referrer);
|
|
assertEquals(cloned.referrerPolicy, req.referrerPolicy);
|
|
|
|
// both requests can read body
|
|
await req.text();
|
|
await cloned.json();
|
|
|
|
return new Response("ok");
|
|
},
|
|
signal: ac.signal,
|
|
onListen: ({ port }: { port: number }) => listeningPromise.resolve(port),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
try {
|
|
const port = await listeningPromise;
|
|
const resp = await fetch(`http://localhost:${port}/`, {
|
|
headers: { connection: "close" },
|
|
method: "POST",
|
|
body: '{"sus":true}',
|
|
});
|
|
const text = await resp.text();
|
|
assertEquals(text, "ok");
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
},
|
|
);
|
|
|
|
// https://fetch.spec.whatwg.org/#dom-request-clone
|
|
Deno.test(
|
|
"Throw if disturbed",
|
|
{ permissions: { net: true } },
|
|
async function shouldThrowIfBodyIsUnusableDisturbed() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
await req.text();
|
|
|
|
try {
|
|
req.clone();
|
|
fail();
|
|
} catch (cloneError) {
|
|
assert(cloneError instanceof TypeError);
|
|
assert(
|
|
cloneError.message.endsWith("Body is unusable."),
|
|
);
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
|
|
return new Response("ok");
|
|
},
|
|
signal: ac.signal,
|
|
onListen: ({ port }: { port: number }) => listeningPromise.resolve(port),
|
|
});
|
|
|
|
try {
|
|
const port = await listeningPromise;
|
|
await fetch(`http://localhost:${port}/`, {
|
|
headers: { connection: "close" },
|
|
method: "POST",
|
|
body: '{"bar":true}',
|
|
});
|
|
fail();
|
|
} catch (clientError) {
|
|
assert(clientError instanceof TypeError);
|
|
assert(
|
|
clientError.message.endsWith(
|
|
"connection closed before message completed",
|
|
),
|
|
);
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
},
|
|
);
|
|
|
|
// https://fetch.spec.whatwg.org/#dom-request-clone
|
|
Deno.test({
|
|
name: "Throw if locked",
|
|
permissions: { net: true },
|
|
fn: async function shouldThrowIfBodyIsUnusableLocked() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: async (req) => {
|
|
const _reader = req.body?.getReader();
|
|
|
|
try {
|
|
req.clone();
|
|
fail();
|
|
} catch (cloneError) {
|
|
assert(cloneError instanceof TypeError);
|
|
assert(
|
|
cloneError.message.endsWith("Body is unusable."),
|
|
);
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
return new Response("ok");
|
|
},
|
|
signal: ac.signal,
|
|
onListen: ({ port }: { port: number }) => listeningPromise.resolve(port),
|
|
});
|
|
|
|
try {
|
|
const port = await listeningPromise;
|
|
await fetch(`http://localhost:${port}/`, {
|
|
headers: { connection: "close" },
|
|
method: "POST",
|
|
body: '{"bar":true}',
|
|
});
|
|
fail();
|
|
} catch (clientError) {
|
|
assert(clientError instanceof TypeError);
|
|
assert(
|
|
clientError.message.endsWith(
|
|
"connection closed before message completed",
|
|
),
|
|
);
|
|
} finally {
|
|
ac.abort();
|
|
await server.finished;
|
|
}
|
|
},
|
|
});
|
|
|
|
// Checks large streaming response
|
|
// https://github.com/denoland/deno/issues/16567
|
|
Deno.test(
|
|
{ permissions: { net: true } },
|
|
async function testIssue16567() {
|
|
const ac = new AbortController();
|
|
const promise = deferred();
|
|
const server = Deno.serve({
|
|
async onListen({ port }) {
|
|
const res1 = await fetch(`http://localhost:${port}/`);
|
|
assertEquals((await res1.text()).length, 40 * 50_000);
|
|
|
|
promise.resolve();
|
|
ac.abort();
|
|
},
|
|
signal: ac.signal,
|
|
}, () =>
|
|
new Response(
|
|
new ReadableStream({
|
|
start(c) {
|
|
// 2MB "a...a" response with 40 chunks
|
|
for (const _ of Array(40)) {
|
|
c.enqueue(new Uint8Array(50_000).fill(97));
|
|
}
|
|
c.close();
|
|
},
|
|
}),
|
|
));
|
|
|
|
await promise;
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
function chunkedBodyReader(h: Headers, r: BufReader): Deno.Reader {
|
|
// Based on https://tools.ietf.org/html/rfc2616#section-19.4.6
|
|
const tp = new TextProtoReader(r);
|
|
let finished = false;
|
|
const chunks: Array<{
|
|
offset: number;
|
|
data: Uint8Array;
|
|
}> = [];
|
|
async function read(buf: Uint8Array): Promise<number | null> {
|
|
if (finished) return null;
|
|
const [chunk] = chunks;
|
|
if (chunk) {
|
|
const chunkRemaining = chunk.data.byteLength - chunk.offset;
|
|
const readLength = Math.min(chunkRemaining, buf.byteLength);
|
|
for (let i = 0; i < readLength; i++) {
|
|
buf[i] = chunk.data[chunk.offset + i];
|
|
}
|
|
chunk.offset += readLength;
|
|
if (chunk.offset === chunk.data.byteLength) {
|
|
chunks.shift();
|
|
// Consume \r\n;
|
|
if ((await tp.readLine()) === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
}
|
|
}
|
|
return readLength;
|
|
}
|
|
const line = await tp.readLine();
|
|
if (line === null) throw new Deno.errors.UnexpectedEof();
|
|
// TODO(bartlomieju): handle chunk extension
|
|
const [chunkSizeString] = line.split(";");
|
|
const chunkSize = parseInt(chunkSizeString, 16);
|
|
if (Number.isNaN(chunkSize) || chunkSize < 0) {
|
|
throw new Deno.errors.InvalidData("Invalid chunk size");
|
|
}
|
|
if (chunkSize > 0) {
|
|
if (chunkSize > buf.byteLength) {
|
|
let eof = await r.readFull(buf);
|
|
if (eof === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
}
|
|
const restChunk = new Uint8Array(chunkSize - buf.byteLength);
|
|
eof = await r.readFull(restChunk);
|
|
if (eof === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
} else {
|
|
chunks.push({
|
|
offset: 0,
|
|
data: restChunk,
|
|
});
|
|
}
|
|
return buf.byteLength;
|
|
} else {
|
|
const bufToFill = buf.subarray(0, chunkSize);
|
|
const eof = await r.readFull(bufToFill);
|
|
if (eof === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
}
|
|
// Consume \r\n
|
|
if ((await tp.readLine()) === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
}
|
|
return chunkSize;
|
|
}
|
|
} else {
|
|
assert(chunkSize === 0);
|
|
// Consume \r\n
|
|
if ((await r.readLine()) === null) {
|
|
throw new Deno.errors.UnexpectedEof();
|
|
}
|
|
await readTrailers(h, r);
|
|
finished = true;
|
|
return null;
|
|
}
|
|
}
|
|
return { read };
|
|
}
|
|
|
|
async function readTrailers(
|
|
headers: Headers,
|
|
r: BufReader,
|
|
) {
|
|
const trailers = parseTrailer(headers.get("trailer"));
|
|
if (trailers == null) return;
|
|
const trailerNames = [...trailers.keys()];
|
|
const tp = new TextProtoReader(r);
|
|
const result = await tp.readMimeHeader();
|
|
if (result == null) {
|
|
throw new Deno.errors.InvalidData("Missing trailer header.");
|
|
}
|
|
const undeclared = [...result.keys()].filter(
|
|
(k) => !trailerNames.includes(k),
|
|
);
|
|
if (undeclared.length > 0) {
|
|
throw new Deno.errors.InvalidData(
|
|
`Undeclared trailers: ${Deno.inspect(undeclared)}.`,
|
|
);
|
|
}
|
|
for (const [k, v] of result) {
|
|
headers.append(k, v);
|
|
}
|
|
const missingTrailers = trailerNames.filter((k) => !result.has(k));
|
|
if (missingTrailers.length > 0) {
|
|
throw new Deno.errors.InvalidData(
|
|
`Missing trailers: ${Deno.inspect(missingTrailers)}.`,
|
|
);
|
|
}
|
|
headers.delete("trailer");
|
|
}
|
|
|
|
function parseTrailer(field: string | null): Headers | undefined {
|
|
if (field == null) {
|
|
return undefined;
|
|
}
|
|
const trailerNames = field.split(",").map((v) => v.trim().toLowerCase());
|
|
if (trailerNames.length === 0) {
|
|
throw new Deno.errors.InvalidData("Empty trailer header.");
|
|
}
|
|
const prohibited = trailerNames.filter((k) => isProhibitedForTrailer(k));
|
|
if (prohibited.length > 0) {
|
|
throw new Deno.errors.InvalidData(
|
|
`Prohibited trailer names: ${Deno.inspect(prohibited)}.`,
|
|
);
|
|
}
|
|
return new Headers(trailerNames.map((key) => [key, ""]));
|
|
}
|
|
|
|
function isProhibitedForTrailer(key: string): boolean {
|
|
const s = new Set(["transfer-encoding", "content-length", "trailer"]);
|
|
return s.has(key.toLowerCase());
|
|
}
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, run: true } },
|
|
async function httpServeCurlH2C() {
|
|
const ac = new AbortController();
|
|
const server = Deno.serve(
|
|
{ signal: ac.signal },
|
|
() => new Response("hello world!"),
|
|
);
|
|
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest(["http://localhost:8000/path"]),
|
|
);
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest(["http://localhost:8000/path", "--http2"]),
|
|
);
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest([
|
|
"http://localhost:8000/path",
|
|
"--http2",
|
|
"--http2-prior-knowledge",
|
|
]),
|
|
);
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
// TODO(mmastrac): This test should eventually use fetch, when we support trailers there.
|
|
// This test is ignored because it's flaky and relies on cURL's verbose output.
|
|
Deno.test(
|
|
{ permissions: { net: true, run: true, read: true }, ignore: true },
|
|
async function httpServerTrailers() {
|
|
const ac = new AbortController();
|
|
const listeningPromise = deferred();
|
|
|
|
const server = Deno.serve({
|
|
handler: () => {
|
|
const response = new Response("Hello World", {
|
|
headers: {
|
|
"trailer": "baz",
|
|
"transfer-encoding": "chunked",
|
|
"foo": "bar",
|
|
},
|
|
});
|
|
addTrailers(response, [["baz", "why"]]);
|
|
return response;
|
|
},
|
|
port: servePort,
|
|
signal: ac.signal,
|
|
onListen: onListen(listeningPromise),
|
|
onError: createOnErrorCb(ac),
|
|
});
|
|
|
|
// We don't have a great way to access this right now, so just fetch the trailers with cURL
|
|
const [_, stderr] = await curlRequestWithStdErr([
|
|
`http://localhost:${servePort}/path`,
|
|
"-v",
|
|
"--http2",
|
|
"--http2-prior-knowledge",
|
|
]);
|
|
assertMatch(stderr, /baz: why/);
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
Deno.test(
|
|
{ permissions: { net: true, run: true, read: true } },
|
|
async function httpsServeCurlH2C() {
|
|
const ac = new AbortController();
|
|
const server = Deno.serve(
|
|
{
|
|
signal: ac.signal,
|
|
cert: Deno.readTextFileSync("cli/tests/testdata/tls/localhost.crt"),
|
|
key: Deno.readTextFileSync("cli/tests/testdata/tls/localhost.key"),
|
|
},
|
|
() => new Response("hello world!"),
|
|
);
|
|
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest(["https://localhost:8000/path", "-k"]),
|
|
);
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest(["https://localhost:8000/path", "-k", "--http2"]),
|
|
);
|
|
assertEquals(
|
|
"hello world!",
|
|
await curlRequest([
|
|
"https://localhost:8000/path",
|
|
"-k",
|
|
"--http2",
|
|
"--http2-prior-knowledge",
|
|
]),
|
|
);
|
|
|
|
ac.abort();
|
|
await server.finished;
|
|
},
|
|
);
|
|
|
|
async function curlRequest(args: string[]) {
|
|
const { success, stdout } = await new Deno.Command("curl", {
|
|
args,
|
|
stdout: "piped",
|
|
stderr: "null",
|
|
}).output();
|
|
assert(success);
|
|
return new TextDecoder().decode(stdout);
|
|
}
|
|
|
|
async function curlRequestWithStdErr(args: string[]) {
|
|
const { success, stdout, stderr } = await new Deno.Command("curl", {
|
|
args,
|
|
stdout: "piped",
|
|
stderr: "piped",
|
|
}).output();
|
|
assert(success);
|
|
return [new TextDecoder().decode(stdout), new TextDecoder().decode(stderr)];
|
|
}
|