mirror of
https://github.com/denoland/deno.git
synced 2024-11-22 15:06:54 -05:00
c42a9d7370
A major API change was that asserts are imported from testing/asserts.ts now rather than testing/mod.ts and assertEqual as renamed to assertEquals to conform to what is most common in JavaScript.
42 lines
1.3 KiB
TypeScript
42 lines
1.3 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
|
|
import { test, testPerm, assertEquals } from "./test_util.ts";
|
|
|
|
test(function resourcesStdio() {
|
|
const res = Deno.resources();
|
|
|
|
assertEquals(res[0], "stdin");
|
|
assertEquals(res[1], "stdout");
|
|
assertEquals(res[2], "stderr");
|
|
});
|
|
|
|
testPerm({ net: true }, async function resourcesNet() {
|
|
const addr = "127.0.0.1:4501";
|
|
const listener = Deno.listen("tcp", addr);
|
|
|
|
const dialerConn = await Deno.dial("tcp", addr);
|
|
const listenerConn = await listener.accept();
|
|
|
|
const res = Deno.resources();
|
|
assertEquals(Object.values(res).filter(r => r === "tcpListener").length, 1);
|
|
assertEquals(Object.values(res).filter(r => r === "tcpStream").length, 2);
|
|
|
|
listenerConn.close();
|
|
dialerConn.close();
|
|
listener.close();
|
|
});
|
|
|
|
testPerm({ read: true }, async function resourcesFile() {
|
|
const resourcesBefore = Deno.resources();
|
|
await Deno.open("tests/hello.txt");
|
|
const resourcesAfter = Deno.resources();
|
|
|
|
// check that exactly one new resource (file) was added
|
|
assertEquals(
|
|
Object.keys(resourcesAfter).length,
|
|
Object.keys(resourcesBefore).length + 1
|
|
);
|
|
const newRid = Object.keys(resourcesAfter).find(rid => {
|
|
return !resourcesBefore.hasOwnProperty(rid);
|
|
});
|
|
assertEquals(resourcesAfter[newRid], "fsFile");
|
|
});
|