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import { describe, expect, test } from "bun:test";
describe("Server", () => {
test("returns active port when initializing server with 0 port", () => {
const server = Bun.serve({
fetch() {
return new Response("Hello");
},
port: 0,
});
expect(server.port).not.toBe(0);
expect(server.port).toBeDefined();
server.stop(true);
});
test("allows connecting to server", async () => {
const server = Bun.serve({
fetch() {
return new Response("Hello");
},
port: 0,
});
const response = await fetch(`http://${server.hostname}:${server.port}`);
expect(await response.text()).toBe("Hello");
server.stop(true);
});
test("abort signal on server", async () => {
{
let signalOnServer = false;
const server = Bun.serve({
async fetch(req) {
req.signal.addEventListener("abort", () => {
signalOnServer = true;
});
await Bun.sleep(15);
return new Response("Hello");
},
port: 0,
});
try {
await fetch(`http://${server.hostname}:${server.port}`, { signal: AbortSignal.timeout(10) });
} catch {}
expect(signalOnServer).toBe(true);
server.stop(true);
}
});
test("abort signal on server should only fire if aborted", async () => {
{
const abortController = new AbortController();
let signalOnServer = false;
const server = Bun.serve({
async fetch(req) {
req.signal.addEventListener("abort", () => {
signalOnServer = true;
});
return new Response("Hello");
},
port: 0,
});
try {
await fetch(`http://${server.hostname}:${server.port}`, { signal: abortController.signal });
} catch {}
expect(signalOnServer).toBe(false);
server.stop(true);
}
});
test("abort signal on server with direct stream", async () => {
{
let signalOnServer = false;
const abortController = new AbortController();
const server = Bun.serve({
async fetch(req) {
req.signal.addEventListener("abort", () => {
signalOnServer = true;
});
return new Response(
new ReadableStream({
type: "direct",
async pull(controller) {
abortController.abort();
const buffer = await Bun.file(import.meta.dir + "/fixture.html.gz").arrayBuffer();
controller.write(buffer);
//wait to detect the connection abortion
await Bun.sleep(15);
controller.close();
},
}),
{
headers: {
"Content-Encoding": "gzip",
"Content-Type": "text/html; charset=utf-8",
"Content-Length": "1",
},
},
);
},
port: 0,
});
try {
await fetch(`http://${server.hostname}:${server.port}`, { signal: abortController.signal });
} catch {}
await Bun.sleep(10);
expect(signalOnServer).toBe(true);
server.stop(true);
}
});
test("abort signal on server with stream", async () => {
{
let signalOnServer = false;
const abortController = new AbortController();
const server = Bun.serve({
async fetch(req) {
req.signal.addEventListener("abort", () => {
signalOnServer = true;
});
return new Response(
new ReadableStream({
async pull(controller) {
abortController.abort();
const buffer = await Bun.file(import.meta.dir + "/fixture.html.gz").arrayBuffer();
controller.enqueue(buffer);
//wait to detect the connection abortion
await Bun.sleep(15);
controller.close();
},
}),
{
headers: {
"Content-Encoding": "gzip",
"Content-Type": "text/html; charset=utf-8",
"Content-Length": "1",
},
},
);
},
port: 0,
});
try {
await fetch(`http://${server.hostname}:${server.port}`, { signal: abortController.signal });
} catch {}
await Bun.sleep(10);
expect(signalOnServer).toBe(true);
server.stop(true);
}
});
});
|
