testTcmsEndedWaitsForThem

tcmts.cli.suites.testTcmsEndedWaitsForThem · #lksz4gum · term

import { tcmsEnded } from "#codebase/tcmts/cli/suites";
import { spawnSync } from "node:child_process";
import fs from "node:fs";
import path from "node:path";

export const testTcmsEndedWaitsForThem = async () => {
  const dir = fs.mkdtempSync(path.join(process.env.TMPDIR ?? "/tmp", "tcms-ended-"));
  try {
    if (!(await tcmsEnded(dir, 100))) throw new Error("none ran: all ended");
    fs.writeFileSync(path.join(dir, `tcm-pid-${process.pid}`), "");
    if (await tcmsEnded(dir, 100)) throw new Error("this process is still running");
    fs.rmSync(path.join(dir, `tcm-pid-${process.pid}`));
    // a process that has ended
    const ended = spawnSync(process.execPath, ["-e", ""]).pid;
    fs.writeFileSync(path.join(dir, `tcm-pid-${ended}`), "");
    if (!(await tcmsEnded(dir, 100))) throw new Error("one that's gone has ended");
  } finally {
    fs.rmSync(dir, { recursive: true, force: true });
  }
}

uses

• tcmts.cli.suites.tcmsEnded