import { QuickJSWorker } from "../dist";

describe("Eval compatibility coverage", () => {
    let worker: QuickJSWorker;

    beforeEach(() => {
        worker = new QuickJSWorker();
    });

    afterEach(async () => {
        if (worker && !worker.isClosed()) await worker.close();
    });

    it("ignores args when eval result is not callable", async () => {
        await expect(worker.eval("123", { args: [1, 2, 3] })).resolves.toBe(123);
    });

    it("returns undefined when eval produces a function value", async () => {
        await expect(worker.eval("(() => function foo() {})()")).resolves.toBeUndefined();
    });

    it("keeps working after a per-call timeout failure", async () => {
        await worker.close();
        worker = new QuickJSWorker({ maxEvalMs: 5_000 });

        await expect(worker.eval("while (true) {}", { maxEvalMs: 25 })).rejects.toBeDefined();
        await expect(worker.eval("40 + 2")).resolves.toBe(42);
    }, 20_000);
});