================================== FAILURES ===================================
_________________ test_assertions_page_to_have_title[firefox] __________________

page = <Page url='http://localhost:49309/empty.html'>
server = http://localhost:49309

    def test_assertions_page_to_have_title(page: Page, server: Server) -> None:
        page.goto(server.EMPTY_PAGE)
        page.set_content(
            """
            <script>
                document.title = 'new title';
                setTimeout(() => {
                    document.title = 'great title';
                }, 2000);
            </script>
        """
        )
        expect(page).to_have_title("new title")
        expect(page).to_have_title(re.compile("new title"))
        with pytest.raises(AssertionError):
            expect(page).to_have_title("not the current title", timeout=100)
        with pytest.raises(AssertionError):
            expect(page).to_have_title(re.compile("not the current title"), timeout=100)
        with pytest.raises(AssertionError):
            expect(page).not_to_have_title(re.compile("new title"), timeout=100)
        with pytest.raises(AssertionError):
            expect(page).not_to_have_title("new title", timeout=100)
>       expect(page).not_to_have_title("great title", timeout=100)

tests/sync/test_assertions.py:46: