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How to use test_close_should_reject_all_promises method in Playwright Python
Best Python code snippet using playwright-python
test_page.py
Source:test_page.py 
...15import os16import re17import pytest18from playwright.async_api import Error, TimeoutError19async def test_close_should_reject_all_promises(context):20 new_page = await context.new_page()21 with pytest.raises(Error) as exc_info:22 await asyncio.gather(23 new_page.evaluate("() => new Promise(r => {})"), new_page.close()24 )25 assert "Protocol error" in exc_info.value.message26async def test_closed_should_not_visible_in_context_pages(context):27 page = await context.new_page()28 assert page in context.pages29 await page.close()30 assert page not in context.pages31async def test_close_should_run_beforeunload_if_asked_for(32 context, server, is_chromium, is_webkit33):...
test_sync.py
Source:test_sync.py
...155 page.set_default_timeout(1)156 with pytest.raises(TimeoutError) as exc:157 page.wait_for_function("false")158 assert "Timeout 1ms exceeded." in exc.value.message159def test_close_should_reject_all_promises(context):160 new_page = context.new_page()161 with pytest.raises(Error) as exc_info:162 new_page._gather(163 lambda: new_page.evaluate("() => new Promise(r => {})"),164 lambda: new_page.close(),165 )166 assert "Protocol error" in exc_info.value.message167def test_expect_response_should_work(page: Page, server):168 with page.expect_response("**/*") as resp:169 page.goto(server.EMPTY_PAGE)170 assert resp.value171 assert resp.value.url == server.EMPTY_PAGE172 assert resp.value.status == 200173 assert resp.value.ok...
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