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// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.import { assertStrictEq } from "../../testing/asserts.ts";
Deno.test("[examples/cat] print multiple files", async () => {  const decoder = new TextDecoder();  const process = Deno.run({    cmd: [      Deno.execPath(),      "--allow-read",      "cat.ts",      "testdata/cat/hello.txt",      "testdata/cat/world.txt",    ],    cwd: "examples",    stdout: "piped",  });
  try {    const output = await process.output();    const actual = decoder.decode(output).trim();    assertStrictEq(actual, "Hello\nWorld");  } finally {    process.close();  }});