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43 lines
1.3 KiB
TypeScript
43 lines
1.3 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import { test, testPerm, assertEqual } from "./test_util.ts";
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import * as deno from "deno";
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test(function resourcesStdio() {
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const res = deno.resources();
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assertEqual(res[0], "stdin");
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assertEqual(res[1], "stdout");
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assertEqual(res[2], "stderr");
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});
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testPerm({ net: true }, async function resourcesNet() {
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const addr = "127.0.0.1:4501";
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const listener = deno.listen("tcp", addr);
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const dialerConn = await deno.dial("tcp", addr);
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const listenerConn = await listener.accept();
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const res = deno.resources();
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assertEqual(Object.values(res).filter(r => r === "tcpListener").length, 1);
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assertEqual(Object.values(res).filter(r => r === "tcpStream").length, 2);
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listenerConn.close();
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dialerConn.close();
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listener.close();
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});
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test(async function resourcesFile() {
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const resourcesBefore = deno.resources();
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await deno.open("tests/hello.txt");
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const resourcesAfter = deno.resources();
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// check that exactly one new resource (file) was added
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assertEqual(
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Object.keys(resourcesAfter).length,
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Object.keys(resourcesBefore).length + 1
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);
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const newRid = Object.keys(resourcesAfter).find(rid => {
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return !resourcesBefore.hasOwnProperty(rid);
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});
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assertEqual(resourcesAfter[newRid], "fsFile");
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});
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