import { spawnSync } from "node:child_process";

import fs from "node:fs";

import os from "node:os";

import path from "node:path";

fs.writeFileSync(filePath, JSON.stringify(value), "utf8");

}

function runCli(...args: string[]) {

return spawnSync(process.execPath, ["scripts/openclaw-performance-source-summary.mjs", ...args], {

cwd: path.resolve("."),

encoding: "utf8",

});

}

function expectNoNodeStack(stderr: string) {

expect(stderr).not.toContain("Node.js");

expect(stderr).not.toContain("\n at ");

}

function writeSourceFixture(sourceDir: string) {

writeJson(path.join(sourceDir, "gateway-cpu", "gateway-startup-bench.json"), {

results: [

);

}

});

it("reports CLI argument errors without a Node stack trace", () => {

const missingSource = runCli();

expect(missingSource.status).toBe(1);

expect(missingSource.stdout).toBe("");

expect(missingSource.stderr.trim()).toBe("--source-dir is required");

expectNoNodeStack(missingSource.stderr);

const unknownArg = runCli("--wat");

expect(unknownArg.status).toBe(1);

expect(unknownArg.stdout).toBe("");

expect(unknownArg.stderr.trim()).toBe("Unknown argument: --wat");

expectNoNodeStack(unknownArg.stderr);

});

});

describe("buildMarkdown", () => {