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How to use test_should_work_with_window_features method in Playwright Python

Best Python code snippet using playwright-python

test_popup.py

Source:test_popup.py

...219        await page.evaluate('window.__popup = window.open("about:blank")')220    popup = await popup_info.value221    assert await page.evaluate("!!window.opener") is False222    assert await popup.evaluate("!!window.opener")223async def test_should_work_with_window_features(context, server):224    page = await context.new_page()225    await page.goto(server.EMPTY_PAGE)226    async with page.expect_popup() as popup_info:227        await page.evaluate(228            'window.__popup = window.open(window.location.href, "Title", "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=780,height=200,top=0,left=0")'229        )230    popup = await popup_info.value231    assert await page.evaluate("!!window.opener") is False232    assert await popup.evaluate("!!window.opener")233async def test_window_open_emit_for_immediately_closed_popups(context):234    page = await context.new_page()235    async with page.expect_popup() as popup_info:236        await page.evaluate(237            """() => {...

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

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.
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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.
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