How to use test_should_support_offline_option method in Playwright Python

Best Python code snippet using playwright-python

test_defaultbrowsercontext.py

Source:test_defaultbrowsercontext.py Github

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...162 )163 server.set_auth("/​playground.html", b"user", b"pass")164 response = await page.goto(server.PREFIX + "/​playground.html")165 assert response.status == 200166async def test_should_support_offline_option(server, launch_persistent):167 (page, context) = await launch_persistent(offline=True)168 with pytest.raises(Error):169 await page.goto(server.EMPTY_PAGE)170async def test_should_support_has_touch_option(server, launch_persistent):171 (page, context) = await launch_persistent(has_touch=True)172 await page.goto(server.PREFIX + "/​mobile.html")173 assert await page.evaluate('() => "ontouchstart" in window')174@pytest.mark.skip_browser("firefox")175async def test_should_work_in_persistent_context(server, launch_persistent):176 # Firefox does not support mobile.177 (page, context) = await launch_persistent(178 viewport={"width": 320, "height": 480}, is_mobile=True179 )180 await page.goto(server.PREFIX + "/​empty.html")...

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This works for me, is your element maybe no textarea or prevents new lines with a custom onChange handler in e.g. React?

from playwright.sync_api import sync_playwright

with sync_playwright() as p:
    for browser_type in [p.chromium, p.firefox, p.webkit]:
        browser = browser_type.launch()
        page = browser.new_page()
        page.set_content("""<textarea id="foobar"></textarea>""")
        page.fill("#foobar", "foo\nbar")
        page.screenshot(path="example.png")
        browser.close()
https://stackoverflow.com/questions/66332043/how-can-i-break-a-line-in-playwright-for-python

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