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How to use test_jshandle_properties_work_with_unserializable_values method in Playwright Python

Best Python code snippet using playwright-python

test_jshandle.py

Source:test_jshandle.py

...101    null_handle = await handle.get_property("null")102    assert await null_handle.json_value() is None103    empty_handle = await handle.get_property("empty")104    assert await empty_handle.json_value() is None105async def test_jshandle_properties_work_with_unserializable_values(page):106    handle = await page.evaluate_handle(107        """() => ({108            infinity: Infinity,109            negInfinity: -Infinity,110            nan: NaN,111            negZero: -0112        })"""113    )114    infinity_handle = await handle.get_property("infinity")115    assert await infinity_handle.json_value() == float("inf")116    neg_infinity_handle = await handle.get_property("negInfinity")117    assert await neg_infinity_handle.json_value() == float("-inf")118    nan_handle = await handle.get_property("nan")119    assert math.isnan(await nan_handle.json_value()) is True...

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