import * as NodeOS from "node:os";import { assert, it } from "vite-plus/test"; import { hydratePosixHome } from "./os-jank.ts"; it("hydrates HOME for minimal service environments from the user account", () => {  const env: NodeJS.ProcessEnv = {};   hydratePosixHome(env);   assert.equal(env.HOME, NodeOS.userInfo().homedir);}); it("hydrates HOME independently of a blank process HOME", () => {  const originalHome = process.env.HOME;  const env: NodeJS.ProcessEnv = { HOME: " " };   try {    process.env.HOME = " ";    hydratePosixHome(env);  } finally {    if (originalHome === undefined) {      delete process.env.HOME;    } else {      process.env.HOME = originalHome;    }  }   assert.equal(env.HOME, NodeOS.userInfo().homedir);}); it("preserves an explicitly configured HOME", () => {  const env: NodeJS.ProcessEnv = { HOME: "/custom/home" };   hydratePosixHome(env, () => {    throw new Error("HOME lookup should not run");  });   assert.equal(env.HOME, "/custom/home");});