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How to use test_window_open_should_use_parent_tab_context method in Playwright Python

Best Python code snippet using playwright-python

test_browsercontext.py

Source:test_browsercontext.py

...20    assert len(browser.contexts) == 121    assert context in browser.contexts22    await context.close()23    assert len(browser.contexts) == 024async def test_window_open_should_use_parent_tab_context(browser, server):25    context = await browser.new_context()26    page = await context.new_page()27    await page.goto(server.EMPTY_PAGE)28    async with page.expect_popup() as page_info:29        await page.evaluate("url => window.open(url)", server.EMPTY_PAGE)30    popup = await page_info.value31    assert popup.context == context32    await context.close()33async def test_page_event_should_isolate_localStorage_and_cookies(browser, server):34    # Create two incognito contexts.35    context1 = await browser.new_context()36    context2 = await browser.new_context()37    assert len(context1.pages) == 038    assert len(context2.pages) == 0...

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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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.
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