import { getQuickJS } from "quickjs-emscripten";
import { expect, test } from "vitest";

import { arrayBufferEq, eq } from "../vmutil";

import marshalPrimitive from "./primitive";

test("works", async () => {
  const ctx = (await getQuickJS()).newContext();

  expect(marshalPrimitive(ctx, undefined)).toBe(ctx.undefined);
  expect(marshalPrimitive(ctx, null)).toBe(ctx.null);
  expect(marshalPrimitive(ctx, false)).toBe(ctx.false);
  expect(marshalPrimitive(ctx, true)).toBe(ctx.true);
  expect(eq(ctx, marshalPrimitive(ctx, 1) ?? ctx.undefined, ctx.newNumber(1))).toBe(true);
  expect(eq(ctx, marshalPrimitive(ctx, -100) ?? ctx.undefined, ctx.newNumber(-100))).toBe(true);
  expect(eq(ctx, marshalPrimitive(ctx, "hoge") ?? ctx.undefined, ctx.newString("hoge"))).toBe(true);
  expect(eq(ctx, marshalPrimitive(ctx, BigInt(1)) ?? ctx.undefined, ctx.newBigInt(BigInt(1)))).toBe(
    true,
  );
  const arrayBuffer = new ArrayBuffer(10);
  const uint8Array = new Uint8Array(arrayBuffer);
  uint8Array[0] = 100; // Set the first byte to 100 (decimal)
  uint8Array[1] = 255; // Set the second byte to 255 (decimal)
  uint8Array[2] = 67; // Set the third byte to 67 (decimal)
  expect(
    arrayBufferEq(
      ctx,
      marshalPrimitive(ctx, arrayBuffer) ?? ctx.undefined,
      ctx.newArrayBuffer(arrayBuffer),
    ),
  ).toBe(true);

  expect(marshalPrimitive(ctx, () => {})).toBe(undefined);
  expect(marshalPrimitive(ctx, [])).toBe(undefined);
  expect(marshalPrimitive(ctx, {})).toBe(undefined);

  ctx.dispose();
});