Function mul

tests/playwright_tests/test_page.py:386–387

(a, b)

@pytest.mark.asyncio
async def test_expose_function_should_await_returned_promise(page):
    async def mul(a, b):
        return a * b

    await page.expose_function("compute", mul)
    assert await page.evaluate("compute(3, 5)") == 15