// Covers host binary detection command selection.

import path from "node:path";

import { afterEach, describe, expect, it, vi } from "vitest";

import { withMockedWindowsPlatform } from "../test-utils/vitest-spies.js";

import { resetWindowsInstallRootsForTests } from "./windows-install-roots.js";

const runCommandWithTimeoutMock = vi.hoisted(() => vi.fn());

vi.mock("../process/exec.js", () => ({

runCommandWithTimeout: runCommandWithTimeoutMock,

}));

import { detectBinary } from "./detect-binary.js";

afterEach(() => {

vi.restoreAllMocks();

vi.unstubAllEnvs();

runCommandWithTimeoutMock.mockReset();

resetWindowsInstallRootsForTests();

});

describe("detectBinary", () => {

it("uses the trusted Windows where.exe when probing PATH", async () => {

vi.stubEnv("SystemRoot", "D:\\Windows");

resetWindowsInstallRootsForTests({ queryRegistryValue: () => null });

runCommandWithTimeoutMock.mockResolvedValue({

code: 0,

stdout: "D:\\Tools\\openclaw.exe\n",

});

await withMockedWindowsPlatform(async () => {

await expect(detectBinary("openclaw")).resolves.toBe(true);

});

expect(runCommandWithTimeoutMock).toHaveBeenCalledWith(

[path.win32.join("D:\\Windows", "System32", "where.exe"), "openclaw"],

{ timeoutMs: 2000 },

);

});

});