import { pathToFileURL } from "node:url";

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

import { resolvePreferredOpenClawTmpDir } from "../../../infra/tmp-openclaw-dir.js";

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

import { createHostSandboxFsBridge } from "../../test-helpers/host-sandbox-fs-bridge.js";

import { createUnsafeMountedSandbox } from "../../test-helpers/unsafe-mounted-sandbox.js";

import {

await fs.mkdir(workspaceDir, { recursive: true });

await fs.mkdir(inboundDir, { recursive: true });

await fs.writeFile(path.join(inboundDir, mediaId), Buffer.from(TINY_PNG_BASE64, "base64"));

vi.stubEnv("OPENCLAW_STATE_DIR", stateDir);

const envSnapshot = captureEnv(["OPENCLAW_STATE_DIR"]);

setTestEnvValue("OPENCLAW_STATE_DIR", stateDir);

try {

const image = await loadImageFromRef(

expect(image?.mimeType).toBe("image/png");

expect(image?.data).toBe(TINY_PNG_BASE64);

} finally {

vi.unstubAllEnvs();

envSnapshot.restore();

await fs.rm(stateDir, { recursive: true, force: true });

}

});

const imagePath = path.join(inboundDir, "signal-replay.png");

const pngB64 = TINY_PNG_BASE64;

await fs.writeFile(imagePath, Buffer.from(pngB64, "base64"));

vi.stubEnv("OPENCLAW_STATE_DIR", stateDir);

const envSnapshot = captureEnv(["OPENCLAW_STATE_DIR"]);

setTestEnvValue("OPENCLAW_STATE_DIR", stateDir);

try {

const result = await detectAndLoadPromptImages({

expect(result.skippedCount).toBe(0);

expect(result.images).toHaveLength(1);

} finally {

vi.unstubAllEnvs();

envSnapshot.restore();

await fs.rm(stateDir, { recursive: true, force: true });

}

});