expect(fs.existsSync(path.join(targetPath, "owner.json"))).toBe(false);

});

it("retries transient backup cleanup during atomic replace", () => {

const parentDir = createTempDir("openclaw-runtime-deps-replace-");

const targetPath = path.join(parentDir, "node_modules");

const sourcePath = path.join(parentDir, "source-node_modules");

fs.mkdirSync(targetPath, { recursive: true });

fs.writeFileSync(path.join(targetPath, "marker.txt"), "original\n", "utf8");

fs.mkdirSync(sourcePath, { recursive: true });

fs.writeFileSync(path.join(sourcePath, "marker.txt"), "replacement\n", "utf8");

const realRmSync = fs.rmSync.bind(fs);

let transientFailures = 0;

vi.spyOn(fs, "rmSync").mockImplementation((target, options) => {

const targetString = String(target);

if (

targetString.includes(`${path.sep}.openclaw-runtime-deps-backup-`) &&

transientFailures < 2

) {

transientFailures += 1;

const error = new Error("transient backup cleanup failure") as NodeJS.ErrnoException;

error.code = "ENOTEMPTY";

throw error;

}

return realRmSync(target, options);

});

stageBundledPluginRuntimeDepsTesting.replaceDirAtomically(targetPath, sourcePath);

expect(transientFailures).toBe(2);

expect(fs.readFileSync(path.join(targetPath, "marker.txt"), "utf8")).toBe("replacement\n");

});

it("restages when installed root runtime dependency contents change", () => {

const { pluginDir, repoRoot } = createBundledPluginFixture({

packageJson: {