// Tests OpenClaw execution environment construction.

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

import { deleteTestEnvValue, setTestEnvValue } from "../test-utils/env.js";

import {

ensureOpenClawExecMarkerOnProcess,

markOpenClawExecEnv,

it("defaults to mutating process.env when no env object is provided", () => {

const previous = process.env[OPENCLAW_CLI_ENV_VAR];

delete process.env[OPENCLAW_CLI_ENV_VAR];

deleteTestEnvValue(OPENCLAW_CLI_ENV_VAR);

try {

expect(ensureOpenClawExecMarkerOnProcess()).toBe(process.env);

expect(process.env[OPENCLAW_CLI_ENV_VAR]).toBe(OPENCLAW_CLI_ENV_VALUE);

} finally {

if (previous === undefined) {

delete process.env[OPENCLAW_CLI_ENV_VAR];

deleteTestEnvValue(OPENCLAW_CLI_ENV_VAR);

} else {

process.env[OPENCLAW_CLI_ENV_VAR] = previous;

setTestEnvValue(OPENCLAW_CLI_ENV_VAR, previous);

}

}

});