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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
import { fromFileUrl, join } from "../../path/mod.ts";import { delay } from "../../async/delay.ts";
const env = {  DENO_NODE_COMPAT_URL: new URL("../../", import.meta.url).href,};
Deno.test("integration test of compat mode", {  ignore: Deno.build.os === "windows",}, async (t) => {  const tempDir = await Deno.makeTempDir();  const opts = { env, cwd: tempDir };  let hasDocker;  try {    await exec("docker help");    hasDocker = true;  } catch {    hasDocker = false;  }
  await t.step("run express example app", async () => {    await Deno.writeTextFile(      join(tempDir, "app.js"),      `        import express from "npm:express";        const app = express();        app.get("/", (req, res) => res.send("hello"));        app.listen(3000, async () => {          const text = await (await fetch("http://localhost:3000")).text();          if (text === "hello") {            Deno.exit(0);          } else {            console.error(\`Error: Response text is not 'hello': \${text}\`);            Deno.exit(1);          }        });      `,    );    await exec(`deno run --unstable -A app.js`, opts);  });
  // Runs test only when docker command is available  if (hasDocker) {    const pwd = fromFileUrl(new URL(".", import.meta.url));    await exec(      `docker run -d --name mysql-test -e MYSQL_ALLOW_EMPTY_PASSWORD=1 -e MYSQL_ROOT_PASSWORD=root -e MYSQL_DATABASE=test -v ${pwd}/testdata/mysql-conf:/etc/mysql/conf.d -v ${pwd}/testdata/mysql-certs:/certs -p 3306:3306 mysql:8.0.18`,    );    await t.step("Runs basic mysql2 example", async () => {      await Deno.copyFile(        fromFileUrl(new URL("mysql2-example.js", import.meta.url)),        join(tempDir, "mysql2-example.js"),      );      // Wait for the mysql server starting      // FIXME(kt3k): This is racy. Find a more reliable way to wait for      // mysql being ready      await delay(15000);      await exec(`deno run --unstable -A mysql2-example.js`, opts);    });    await exec("docker rm -f mysql-test");  }
  await Deno.remove(tempDir, { recursive: true });});
type Opts = Pick<Deno.SpawnOptions, "env" | "cwd">;function exec(cmd: string, opts: Opts = {}) {  const [command, ...args] = cmd.split(" ");  return execCmd(command, args, opts);}async function execCmd(cmd: string, args: string[], opts: Opts) {  console.log(`Executing the command: "${args.join(" ")}"`);  const command = new Deno.Command(cmd, {    args,    ...opts,  });  const { code, stderr, stdout } = await command.output();  if (code !== 0) {    console.log(new TextDecoder().decode(stdout));    console.log(new TextDecoder().decode(stderr));    throw new Error(`The command: "${args.join(" ")}" failed`);  }}