Function test_scroll

tests/playwright_tests/test_element_handle.py:353–372

(page, server)

@pytest.mark.asyncio
async def test_scroll(page, server):
    await page.goto(server.PREFIX + "/offscreenbuttons.html")
    for i in range(11):
        button = await page.query_selector(f"#btn{i}")
        before = await button.evaluate(
            """button => {
                return button.getBoundingClientRect().right - window.innerWidth
            }"""
        )

        assert before == 10 * i
        await button.scroll_into_view_if_needed()
        after = await button.evaluate(
            """button => {
                return button.getBoundingClientRect().right - window.innerWidth
            }"""
        )

        assert after <= 0
        await page.evaluate("() => window.scrollTo(0, 0)")


@pytest.mark.asyncio