test_stringio:test_universal

@given(values=st.lists(
>       st.tuples(
            st.text(st.characters(blacklist_characters='\r\n'), min_size=1),
            st.sampled_from(LINE_ENDINGS))))
    def test_universal(values):

..\build\extra_tests\test_stringio.py:14: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
pypy-venv\site-packages\hypothesis\core.py:624: in execute_once
    result = self.test_runner(data, run)
pypy-venv\site-packages\hypothesis\executors.py:56: in default_new_style_executor
    return function(data)
pypy-venv\site-packages\hypothesis\core.py:620: in run
    return test(*args, **kwargs)
..\build\extra_tests\test_stringio.py:14: in test_universal
    st.tuples(
pypy-venv\site-packages\hypothesis\core.py:544: in test
    result = self.test(*args, **kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

values = [('0', '
')]

    @given(values=st.lists(
        st.tuples(
            st.text(st.characters(blacklist_characters='\r\n'), min_size=1),
            st.sampled_from(LINE_ENDINGS))))
    def test_universal(values):
        output_lines = [line + linesep for line, ending in values]
        output = u''.join(output_lines)
    
        input = u''.join(line + ending for line, ending in values)
        sio = StringIO(input, newline=None)
        sio.seek(0)
>       assert list(sio) == output_lines
E       AssertionError: assert ['0\n'] == ['0
\n']
E         At index 0 diff: u'0\n' != u'0\r\n'
E         Use -v to get the full diff

..\build\extra_tests\test_stringio.py:24: AssertionError

builder: pypy-c-jit-win-x86-64 build #2505+

test: test_stringio:test_universal