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How to use test_should_work_with_empty_url method in Playwright Python

Best Python code snippet using playwright-python

test_popup.py

Source:test_popup.py

...267    dialog = await popup.wait_for_event("dialog")268    assert dialog.message == "hello"269    await dialog.dismiss()270    await evaluate_promise271async def test_should_work_with_empty_url(context):272    page = await context.new_page()273    async with page.expect_popup() as popup_info:274        await page.evaluate("() => window.__popup = window.open('')")275    popup = await popup_info.value276    assert await page.evaluate("!!window.opener") is False277    assert await popup.evaluate("!!window.opener")278async def test_should_work_with_noopener_and_no_url(context):279    page = await context.new_page()280    async with page.expect_popup() as popup_info:281        await page.evaluate(282            '() => window.__popup = window.open(undefined, null, "noopener")'283        )284    popup = await popup_info.value285    # Chromium reports 'about:blank#blocked' here....

Playwright tutorial

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Chapters:

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.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
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Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
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