mirror of
https://github.com/denoland/deno.git
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546 lines
16 KiB
TypeScript
546 lines
16 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import {
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assert,
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assertEquals,
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assertNotEquals,
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assertThrows,
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assertThrowsAsync,
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createResolvable,
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unitTest,
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} from "./test_util.ts";
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unitTest({ perms: { net: true } }, function netTcpListenClose(): void {
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const listener = Deno.listen({ hostname: "127.0.0.1", port: 3500 });
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assert(listener.addr.transport === "tcp");
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assertEquals(listener.addr.hostname, "127.0.0.1");
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assertEquals(listener.addr.port, 3500);
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assertNotEquals(listener.rid, 0);
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listener.close();
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});
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unitTest(
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{
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perms: { net: true },
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// TODO:
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ignore: Deno.build.os === "windows",
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},
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function netUdpListenClose(): void {
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const socket = Deno.listenDatagram({
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hostname: "127.0.0.1",
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port: 3500,
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transport: "udp",
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});
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assert(socket.addr.transport === "udp");
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assertEquals(socket.addr.hostname, "127.0.0.1");
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assertEquals(socket.addr.port, 3500);
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socket.close();
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},
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);
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { read: true, write: true } },
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function netUnixListenClose(): void {
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const filePath = Deno.makeTempFileSync();
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const socket = Deno.listen({
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path: filePath,
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transport: "unix",
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});
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assert(socket.addr.transport === "unix");
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assertEquals(socket.addr.path, filePath);
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socket.close();
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},
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);
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { read: true, write: true } },
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function netUnixPacketListenClose(): void {
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const filePath = Deno.makeTempFileSync();
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const socket = Deno.listenDatagram({
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path: filePath,
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transport: "unixpacket",
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});
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assert(socket.addr.transport === "unixpacket");
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assertEquals(socket.addr.path, filePath);
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socket.close();
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},
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);
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unitTest(
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{
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perms: { net: true },
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},
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async function netTcpCloseWhileAccept(): Promise<void> {
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const listener = Deno.listen({ port: 4501 });
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const p = listener.accept();
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listener.close();
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await assertThrowsAsync(
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async (): Promise<void> => {
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await p;
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},
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Deno.errors.BadResource,
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"Listener has been closed",
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);
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},
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);
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { read: true, write: true } },
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async function netUnixCloseWhileAccept(): Promise<void> {
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const filePath = await Deno.makeTempFile();
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const listener = Deno.listen({
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path: filePath,
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transport: "unix",
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});
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const p = listener.accept();
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listener.close();
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await assertThrowsAsync(
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async (): Promise<void> => {
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await p;
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},
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Deno.errors.BadResource,
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"Listener has been closed",
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);
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},
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);
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unitTest(
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{ perms: { net: true } },
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async function netTcpConcurrentAccept(): Promise<void> {
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const listener = Deno.listen({ port: 4502 });
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let acceptErrCount = 0;
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const checkErr = (e: Error): void => {
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if (e.message === "Listener has been closed") {
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assertEquals(acceptErrCount, 1);
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} else if (e.message === "Another accept task is ongoing") {
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acceptErrCount++;
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} else {
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throw new Error("Unexpected error message");
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}
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};
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const p = listener.accept().catch(checkErr);
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const p1 = listener.accept().catch(checkErr);
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await Promise.race([p, p1]);
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listener.close();
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await Promise.all([p, p1]);
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assertEquals(acceptErrCount, 1);
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},
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);
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// TODO(jsouto): Enable when tokio updates mio to v0.7!
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unitTest(
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{ ignore: true, perms: { read: true, write: true } },
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async function netUnixConcurrentAccept(): Promise<void> {
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const filePath = await Deno.makeTempFile();
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const listener = Deno.listen({ transport: "unix", path: filePath });
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let acceptErrCount = 0;
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const checkErr = (e: Error): void => {
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if (e.message === "Listener has been closed") {
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assertEquals(acceptErrCount, 1);
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} else if (e.message === "Another accept task is ongoing") {
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acceptErrCount++;
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} else {
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throw new Error("Unexpected error message");
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}
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};
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const p = listener.accept().catch(checkErr);
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const p1 = listener.accept().catch(checkErr);
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await Promise.race([p, p1]);
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listener.close();
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await [p, p1];
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assertEquals(acceptErrCount, 1);
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},
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);
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unitTest({ perms: { net: true } }, async function netTcpDialListen(): Promise<
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void
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> {
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const listener = Deno.listen({ port: 3500 });
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listener.accept().then(
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async (conn): Promise<void> => {
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assert(conn.remoteAddr != null);
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assert(conn.localAddr.transport === "tcp");
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assertEquals(conn.localAddr.hostname, "127.0.0.1");
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assertEquals(conn.localAddr.port, 3500);
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await conn.write(new Uint8Array([1, 2, 3]));
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conn.close();
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},
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);
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const conn = await Deno.connect({ hostname: "127.0.0.1", port: 3500 });
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assert(conn.remoteAddr.transport === "tcp");
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assertEquals(conn.remoteAddr.hostname, "127.0.0.1");
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assertEquals(conn.remoteAddr.port, 3500);
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assert(conn.localAddr != null);
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const buf = new Uint8Array(1024);
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const readResult = await conn.read(buf);
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assertEquals(3, readResult);
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assertEquals(1, buf[0]);
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assertEquals(2, buf[1]);
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assertEquals(3, buf[2]);
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assert(conn.rid > 0);
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assert(readResult !== null);
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const readResult2 = await conn.read(buf);
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assertEquals(readResult2, null);
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listener.close();
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conn.close();
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});
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { read: true, write: true } },
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async function netUnixDialListen(): Promise<void> {
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const filePath = await Deno.makeTempFile();
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const listener = Deno.listen({ path: filePath, transport: "unix" });
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listener.accept().then(
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async (conn): Promise<void> => {
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assert(conn.remoteAddr != null);
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assert(conn.localAddr.transport === "unix");
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assertEquals(conn.localAddr.path, filePath);
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await conn.write(new Uint8Array([1, 2, 3]));
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conn.close();
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},
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);
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const conn = await Deno.connect({ path: filePath, transport: "unix" });
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assert(conn.remoteAddr.transport === "unix");
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assertEquals(conn.remoteAddr.path, filePath);
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assert(conn.remoteAddr != null);
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const buf = new Uint8Array(1024);
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const readResult = await conn.read(buf);
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assertEquals(3, readResult);
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assertEquals(1, buf[0]);
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assertEquals(2, buf[1]);
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assertEquals(3, buf[2]);
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assert(conn.rid > 0);
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assert(readResult !== null);
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const readResult2 = await conn.read(buf);
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assertEquals(readResult2, null);
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listener.close();
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conn.close();
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},
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);
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { net: true } },
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async function netUdpSendReceive(): Promise<void> {
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const alice = Deno.listenDatagram({ port: 3500, transport: "udp" });
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assert(alice.addr.transport === "udp");
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assertEquals(alice.addr.port, 3500);
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assertEquals(alice.addr.hostname, "127.0.0.1");
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const bob = Deno.listenDatagram({ port: 4501, transport: "udp" });
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assert(bob.addr.transport === "udp");
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assertEquals(bob.addr.port, 4501);
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assertEquals(bob.addr.hostname, "127.0.0.1");
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const sent = new Uint8Array([1, 2, 3]);
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const byteLength = await alice.send(sent, bob.addr);
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assertEquals(byteLength, 3);
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const [recvd, remote] = await bob.receive();
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assert(remote.transport === "udp");
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assertEquals(remote.port, 3500);
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assertEquals(recvd.length, 3);
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assertEquals(1, recvd[0]);
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assertEquals(2, recvd[1]);
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assertEquals(3, recvd[2]);
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alice.close();
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bob.close();
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},
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);
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { net: true } },
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async function netUdpBorrowMutError(): Promise<void> {
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const socket = Deno.listenDatagram({
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port: 4501,
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transport: "udp",
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});
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// Panic happened on second send: BorrowMutError
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const a = socket.send(new Uint8Array(), socket.addr);
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const b = socket.send(new Uint8Array(), socket.addr);
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await Promise.all([a, b]);
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socket.close();
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},
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);
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { read: true, write: true } },
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async function netUnixPacketSendReceive(): Promise<void> {
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const filePath = await Deno.makeTempFile();
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const alice = Deno.listenDatagram({
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path: filePath,
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transport: "unixpacket",
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});
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assert(alice.addr.transport === "unixpacket");
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assertEquals(alice.addr.path, filePath);
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const bob = Deno.listenDatagram({
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path: filePath,
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transport: "unixpacket",
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});
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assert(bob.addr.transport === "unixpacket");
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assertEquals(bob.addr.path, filePath);
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const sent = new Uint8Array([1, 2, 3]);
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const byteLength = await alice.send(sent, bob.addr);
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assertEquals(byteLength, 3);
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const [recvd, remote] = await bob.receive();
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assert(remote.transport === "unixpacket");
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assertEquals(remote.path, filePath);
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assertEquals(recvd.length, 3);
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assertEquals(1, recvd[0]);
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assertEquals(2, recvd[1]);
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assertEquals(3, recvd[2]);
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alice.close();
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bob.close();
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},
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);
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unitTest(
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{ perms: { net: true } },
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async function netTcpListenIteratorBreakClosesResource(): Promise<void> {
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const promise = createResolvable();
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async function iterate(listener: Deno.Listener): Promise<void> {
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let i = 0;
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for await (const conn of listener) {
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conn.close();
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i++;
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if (i > 1) {
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break;
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}
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}
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promise.resolve();
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}
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const addr = { hostname: "127.0.0.1", port: 8888 };
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const listener = Deno.listen(addr);
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iterate(listener);
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await new Promise((resolve: () => void, _) => {
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setTimeout(resolve, 100);
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});
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const conn1 = await Deno.connect(addr);
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conn1.close();
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const conn2 = await Deno.connect(addr);
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conn2.close();
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await promise;
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},
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);
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unitTest(
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{ perms: { net: true } },
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async function netTcpListenCloseWhileIterating(): Promise<void> {
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const listener = Deno.listen({ port: 8000 });
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const nextWhileClosing = listener[Symbol.asyncIterator]().next();
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listener.close();
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assertEquals(await nextWhileClosing, { value: undefined, done: true });
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const nextAfterClosing = listener[Symbol.asyncIterator]().next();
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assertEquals(await nextAfterClosing, { value: undefined, done: true });
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},
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);
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { net: true } },
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async function netUdpListenCloseWhileIterating(): Promise<void> {
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const socket = Deno.listenDatagram({ port: 8000, transport: "udp" });
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const nextWhileClosing = socket[Symbol.asyncIterator]().next();
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socket.close();
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assertEquals(await nextWhileClosing, { value: undefined, done: true });
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const nextAfterClosing = socket[Symbol.asyncIterator]().next();
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assertEquals(await nextAfterClosing, { value: undefined, done: true });
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},
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);
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { read: true, write: true } },
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async function netUnixListenCloseWhileIterating(): Promise<void> {
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const filePath = Deno.makeTempFileSync();
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const socket = Deno.listen({ path: filePath, transport: "unix" });
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const nextWhileClosing = socket[Symbol.asyncIterator]().next();
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socket.close();
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assertEquals(await nextWhileClosing, { value: undefined, done: true });
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const nextAfterClosing = socket[Symbol.asyncIterator]().next();
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assertEquals(await nextAfterClosing, { value: undefined, done: true });
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},
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);
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { read: true, write: true } },
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async function netUnixPacketListenCloseWhileIterating(): Promise<void> {
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const filePath = Deno.makeTempFileSync();
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const socket = Deno.listenDatagram({
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path: filePath,
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transport: "unixpacket",
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});
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const nextWhileClosing = socket[Symbol.asyncIterator]().next();
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socket.close();
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assertEquals(await nextWhileClosing, { value: undefined, done: true });
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const nextAfterClosing = socket[Symbol.asyncIterator]().next();
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assertEquals(await nextAfterClosing, { value: undefined, done: true });
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},
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);
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unitTest(
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{
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// FIXME(bartlomieju)
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ignore: true,
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perms: { net: true },
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},
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async function netListenAsyncIterator(): Promise<void> {
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const addr = { hostname: "127.0.0.1", port: 3500 };
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const listener = Deno.listen(addr);
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const runAsyncIterator = async (): Promise<void> => {
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for await (const conn of listener) {
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await conn.write(new Uint8Array([1, 2, 3]));
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conn.close();
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}
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};
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runAsyncIterator();
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const conn = await Deno.connect(addr);
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const buf = new Uint8Array(1024);
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const readResult = await conn.read(buf);
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assertEquals(3, readResult);
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assertEquals(1, buf[0]);
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assertEquals(2, buf[1]);
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assertEquals(3, buf[2]);
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assert(conn.rid > 0);
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assert(readResult !== null);
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const readResult2 = await conn.read(buf);
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assertEquals(readResult2, null);
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listener.close();
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conn.close();
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},
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);
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unitTest(
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{
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// FIXME(bartlomieju)
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ignore: true,
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perms: { net: true },
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},
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async function netCloseWriteSuccess() {
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const addr = { hostname: "127.0.0.1", port: 3500 };
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const listener = Deno.listen(addr);
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const closeDeferred = createResolvable();
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listener.accept().then(async (conn) => {
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await conn.write(new Uint8Array([1, 2, 3]));
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await closeDeferred;
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conn.close();
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});
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const conn = await Deno.connect(addr);
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conn.closeWrite(); // closing write
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const buf = new Uint8Array(1024);
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// Check read not impacted
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const readResult = await conn.read(buf);
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assertEquals(3, readResult);
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assertEquals(1, buf[0]);
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assertEquals(2, buf[1]);
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assertEquals(3, buf[2]);
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// Check write should be closed
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await assertThrowsAsync(async () => {
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await conn.write(new Uint8Array([1, 2, 3]));
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}, Deno.errors.BrokenPipe);
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closeDeferred.resolve();
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listener.close();
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conn.close();
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},
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);
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unitTest(
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{
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// FIXME(bartlomieju)
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ignore: true,
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perms: { net: true },
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},
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async function netDoubleCloseWrite() {
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const addr = { hostname: "127.0.0.1", port: 3500 };
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const listener = Deno.listen(addr);
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const closeDeferred = createResolvable();
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listener.accept().then(async (conn) => {
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await closeDeferred;
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conn.close();
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});
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const conn = await Deno.connect(addr);
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conn.closeWrite(); // closing write
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assertThrows(() => {
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// Duplicated close should throw error
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conn.closeWrite();
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}, Deno.errors.NotConnected);
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closeDeferred.resolve();
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listener.close();
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conn.close();
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},
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);
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unitTest(
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{
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perms: { net: true },
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},
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async function netHangsOnClose() {
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let acceptedConn: Deno.Conn;
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const resolvable = createResolvable();
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async function iteratorReq(listener: Deno.Listener): Promise<void> {
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const p = new Uint8Array(10);
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const conn = await listener.accept();
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acceptedConn = conn;
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try {
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while (true) {
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const nread = await conn.read(p);
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if (nread === null) {
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break;
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}
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await conn.write(new Uint8Array([1, 2, 3]));
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}
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} catch (err) {
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assert(!!err);
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assert(err instanceof Deno.errors.BadResource);
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}
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resolvable.resolve();
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}
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const addr = { hostname: "127.0.0.1", port: 3500 };
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const listener = Deno.listen(addr);
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iteratorReq(listener);
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const conn = await Deno.connect(addr);
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await conn.write(new Uint8Array([1, 2, 3, 4]));
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const buf = new Uint8Array(10);
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|
await conn.read(buf);
|
|
conn!.close();
|
|
acceptedConn!.close();
|
|
listener.close();
|
|
await resolvable;
|
|
},
|
|
);
|
|
|
|
unitTest(
|
|
{
|
|
perms: { net: true },
|
|
},
|
|
function netExplicitUndefinedHostname() {
|
|
const listener = Deno.listen({ hostname: undefined, port: 8080 });
|
|
assertEquals((listener.addr as Deno.NetAddr).hostname, "0.0.0.0");
|
|
listener.close();
|
|
},
|
|
);
|