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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.import { assertStrictEquals } from "../testing/asserts.ts";import { dirname, fromFileUrl } from "../path/mod.ts";
const moduleDir = dirname(fromFileUrl(import.meta.url));
Deno.test("[examples/welcome] print a welcome message", async () => {  const decoder = new TextDecoder();  const { stdout } = await Deno.spawn(Deno.execPath(), {    args: ["run", "--quiet", "welcome.ts"],    cwd: moduleDir,    stdout: "piped",  });  try {    const actual = decoder.decode(stdout).trim();    const expected = "Welcome to Deno!";    assertStrictEquals(actual, expected);  } finally {    //  }});