Python captured_err Examples

Example #1

File: test_iostream.py Project: YosysHQ/prjtrellis

def test_captured(capsys):
    msg = "I've been redirected to Python, I hope!"
    m.captured_output(msg)
    stdout, stderr = capsys.readouterr()
    assert stdout == msg
    assert stderr == ""

    m.captured_output_default(msg)
    stdout, stderr = capsys.readouterr()
    assert stdout == msg
    assert stderr == ""

    m.captured_err(msg)
    stdout, stderr = capsys.readouterr()
    assert stdout == ""
    assert stderr == msg

Example #2

File: test_iostream.py Project: Soolo-ss/Solo2

def test_captured(capsys):
    msg = "I've been redirected to Python, I hope!"
    m.captured_output(msg)
    stdout, stderr = capsys.readouterr()
    assert stdout == msg
    assert stderr == ''

    m.captured_output_default(msg)
    stdout, stderr = capsys.readouterr()
    assert stdout == msg
    assert stderr == ''

    m.captured_err(msg)
    stdout, stderr = capsys.readouterr()
    assert stdout == ''
    assert stderr == msg

Example #3

File: test_iostream.py Project: YosysHQ/prjtrellis

def test_err(capfd):
    msg = "Something that should not show up in log"
    stream = StringIO()
    with redirect_stderr(stream):
        m.raw_err(msg)
    stdout, stderr = capfd.readouterr()
    assert stdout == ""
    assert stderr == msg
    assert stream.getvalue() == ""

    stream = StringIO()
    with redirect_stderr(stream):
        m.captured_err(msg)
    stdout, stderr = capfd.readouterr()
    assert stdout == ""
    assert stderr == ""
    assert stream.getvalue() == msg

Example #4

File: test_iostream.py Project: Soolo-ss/Solo2

def test_err(capfd):
    msg = "Something that should not show up in log"
    stream = StringIO()
    with redirect_stderr(stream):
        m.raw_err(msg)
    stdout, stderr = capfd.readouterr()
    assert stdout == ''
    assert stderr == msg
    assert stream.getvalue() == ''

    stream = StringIO()
    with redirect_stderr(stream):
        m.captured_err(msg)
    stdout, stderr = capfd.readouterr()
    assert stdout == ''
    assert stderr == ''
    assert stream.getvalue() == msg