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How to use test_workers_should_clear_upon_cross_process_navigation method in Playwright Python

Best Python code snippet using playwright-python

test_worker.py

Source:test_worker.py

...94    await page.goto(server.PREFIX + "/one-style.html")95    assert destroyed == [True]96    assert len(page.workers) == 097@pytest.mark.skip_browser("firefox")  # TODO: fails upstream98async def test_workers_should_clear_upon_cross_process_navigation(server, page):99    await page.goto(server.EMPTY_PAGE)100    async with page.expect_event("worker") as event_info:101        await page.evaluate(102            "() => new Worker(URL.createObjectURL(new Blob(['console.log(1)'], {type: 'application/javascript'})))"103        )104    worker = await event_info.value105    assert len(page.workers) == 1106    destroyed = []107    worker.once("close", lambda _: destroyed.append(True))108    await page.goto(server.CROSS_PROCESS_PREFIX + "/empty.html")109    assert destroyed == [True]110    assert len(page.workers) == 0111async def test_workers_should_report_network_activity(page, server):112    async with page.expect_worker() as worker_info:...

Playwright tutorial

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What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
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