============================= test session starts ==============================
platform linux -- Python 3.10.1, pytest-6.2.5, py-1.11.0, pluggy-0.13.1
rootdir: /build/python-colorclass/src/colorclass-2.2.0
collected 146 items

tests/test___main__.py ..........                                        [  6%]
tests/test_codes.py .......                                              [ 11%]
tests/test_color.py ........                                             [ 17%]
tests/test_core.py ................................                      [ 39%]
tests/test_example.py FFFFFFFFFssss                                      [ 47%]
tests/test_parse.py .........................................            [ 76%]
tests/test_search.py ...............                                     [ 86%]
tests/test_toggles.py ..                                                 [ 87%]
tests/test_windows.py s...............ss                                 [100%]

=================================== FAILURES ===================================
____________________________ test_piped[True-True] _____________________________

colors = True, light_bg = True

    @pytest.mark.parametrize('colors', [True, False, None])
    @pytest.mark.parametrize('light_bg', [True, False, None])
    def test_piped(colors, light_bg):
        """Test script with output piped to non-tty (this pytest process).
    
        :param bool colors: Enable, disable, or omit color arguments (default is no colors due to no tty).
        :param bool light_bg: Enable light, dark, or omit light/dark arguments.
        """
        command = [sys.executable, str(PROJECT_ROOT.join('example.py')), 'print']
    
        # Set options.
        if colors is True:
            command.append('--colors')
        elif colors is False:
            command.append('--no-colors')
        if light_bg is True:
            command.append('--light-bg')
        elif light_bg is False:
            command.append('--dark-bg')
    
        # Run.
        proc = subprocess.Popen(command, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
        output = proc.communicate()[0].decode()
>       assert proc.poll() == 0
E       AssertionError: assert 1 == 0
E        +  where 1 = <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>>()
E        +    where <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>> = <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>.poll

tests/test_example.py:36: AssertionError
____________________________ test_piped[True-False] ____________________________

colors = False, light_bg = True

    @pytest.mark.parametrize('colors', [True, False, None])
    @pytest.mark.parametrize('light_bg', [True, False, None])
    def test_piped(colors, light_bg):
        """Test script with output piped to non-tty (this pytest process).
    
        :param bool colors: Enable, disable, or omit color arguments (default is no colors due to no tty).
        :param bool light_bg: Enable light, dark, or omit light/dark arguments.
        """
        command = [sys.executable, str(PROJECT_ROOT.join('example.py')), 'print']
    
        # Set options.
        if colors is True:
            command.append('--colors')
        elif colors is False:
            command.append('--no-colors')
        if light_bg is True:
            command.append('--light-bg')
        elif light_bg is False:
            command.append('--dark-bg')
    
        # Run.
        proc = subprocess.Popen(command, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
        output = proc.communicate()[0].decode()
>       assert proc.poll() == 0
E       AssertionError: assert 1 == 0
E        +  where 1 = <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>>()
E        +    where <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>> = <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>.poll

tests/test_example.py:36: AssertionError
____________________________ test_piped[True-None] _____________________________

colors = None, light_bg = True

    @pytest.mark.parametrize('colors', [True, False, None])
    @pytest.mark.parametrize('light_bg', [True, False, None])
    def test_piped(colors, light_bg):
        """Test script with output piped to non-tty (this pytest process).
    
        :param bool colors: Enable, disable, or omit color arguments (default is no colors due to no tty).
        :param bool light_bg: Enable light, dark, or omit light/dark arguments.
        """
        command = [sys.executable, str(PROJECT_ROOT.join('example.py')), 'print']
    
        # Set options.
        if colors is True:
            command.append('--colors')
        elif colors is False:
            command.append('--no-colors')
        if light_bg is True:
            command.append('--light-bg')
        elif light_bg is False:
            command.append('--dark-bg')
    
        # Run.
        proc = subprocess.Popen(command, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
        output = proc.communicate()[0].decode()
>       assert proc.poll() == 0
E       AssertionError: assert 1 == 0
E        +  where 1 = <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>>()
E        +    where <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>> = <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>.poll

tests/test_example.py:36: AssertionError
____________________________ test_piped[False-True] ____________________________

colors = True, light_bg = False

    @pytest.mark.parametrize('colors', [True, False, None])
    @pytest.mark.parametrize('light_bg', [True, False, None])
    def test_piped(colors, light_bg):
        """Test script with output piped to non-tty (this pytest process).
    
        :param bool colors: Enable, disable, or omit color arguments (default is no colors due to no tty).
        :param bool light_bg: Enable light, dark, or omit light/dark arguments.
        """
        command = [sys.executable, str(PROJECT_ROOT.join('example.py')), 'print']
    
        # Set options.
        if colors is True:
            command.append('--colors')
        elif colors is False:
            command.append('--no-colors')
        if light_bg is True:
            command.append('--light-bg')
        elif light_bg is False:
            command.append('--dark-bg')
    
        # Run.
        proc = subprocess.Popen(command, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
        output = proc.communicate()[0].decode()
>       assert proc.poll() == 0
E       AssertionError: assert 1 == 0
E        +  where 1 = <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>>()
E        +    where <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>> = <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>.poll

tests/test_example.py:36: AssertionError
___________________________ test_piped[False-False] ____________________________

colors = False, light_bg = False

    @pytest.mark.parametrize('colors', [True, False, None])
    @pytest.mark.parametrize('light_bg', [True, False, None])
    def test_piped(colors, light_bg):
        """Test script with output piped to non-tty (this pytest process).
    
        :param bool colors: Enable, disable, or omit color arguments (default is no colors due to no tty).
        :param bool light_bg: Enable light, dark, or omit light/dark arguments.
        """
        command = [sys.executable, str(PROJECT_ROOT.join('example.py')), 'print']
    
        # Set options.
        if colors is True:
            command.append('--colors')
        elif colors is False:
            command.append('--no-colors')
        if light_bg is True:
            command.append('--light-bg')
        elif light_bg is False:
            command.append('--dark-bg')
    
        # Run.
        proc = subprocess.Popen(command, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
        output = proc.communicate()[0].decode()
>       assert proc.poll() == 0
E       AssertionError: assert 1 == 0
E        +  where 1 = <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>>()
E        +    where <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>> = <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>.poll

tests/test_example.py:36: AssertionError
____________________________ test_piped[False-None] ____________________________

colors = None, light_bg = False

    @pytest.mark.parametrize('colors', [True, False, None])
    @pytest.mark.parametrize('light_bg', [True, False, None])
    def test_piped(colors, light_bg):
        """Test script with output piped to non-tty (this pytest process).
    
        :param bool colors: Enable, disable, or omit color arguments (default is no colors due to no tty).
        :param bool light_bg: Enable light, dark, or omit light/dark arguments.
        """
        command = [sys.executable, str(PROJECT_ROOT.join('example.py')), 'print']
    
        # Set options.
        if colors is True:
            command.append('--colors')
        elif colors is False:
            command.append('--no-colors')
        if light_bg is True:
            command.append('--light-bg')
        elif light_bg is False:
            command.append('--dark-bg')
    
        # Run.
        proc = subprocess.Popen(command, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
        output = proc.communicate()[0].decode()
>       assert proc.poll() == 0
E       AssertionError: assert 1 == 0
E        +  where 1 = <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>>()
E        +    where <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>> = <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>.poll

tests/test_example.py:36: AssertionError
____________________________ test_piped[None-True] _____________________________

colors = True, light_bg = None

    @pytest.mark.parametrize('colors', [True, False, None])
    @pytest.mark.parametrize('light_bg', [True, False, None])
    def test_piped(colors, light_bg):
        """Test script with output piped to non-tty (this pytest process).
    
        :param bool colors: Enable, disable, or omit color arguments (default is no colors due to no tty).
        :param bool light_bg: Enable light, dark, or omit light/dark arguments.
        """
        command = [sys.executable, str(PROJECT_ROOT.join('example.py')), 'print']
    
        # Set options.
        if colors is True:
            command.append('--colors')
        elif colors is False:
            command.append('--no-colors')
        if light_bg is True:
            command.append('--light-bg')
        elif light_bg is False:
            command.append('--dark-bg')
    
        # Run.
        proc = subprocess.Popen(command, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
        output = proc.communicate()[0].decode()
>       assert proc.poll() == 0
E       AssertionError: assert 1 == 0
E        +  where 1 = <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>>()
E        +    where <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>> = <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>.poll

tests/test_example.py:36: AssertionError
____________________________ test_piped[None-False] ____________________________

colors = False, light_bg = None

    @pytest.mark.parametrize('colors', [True, False, None])
    @pytest.mark.parametrize('light_bg', [True, False, None])
    def test_piped(colors, light_bg):
        """Test script with output piped to non-tty (this pytest process).
    
        :param bool colors: Enable, disable, or omit color arguments (default is no colors due to no tty).
        :param bool light_bg: Enable light, dark, or omit light/dark arguments.
        """
        command = [sys.executable, str(PROJECT_ROOT.join('example.py')), 'print']
    
        # Set options.
        if colors is True:
            command.append('--colors')
        elif colors is False:
            command.append('--no-colors')
        if light_bg is True:
            command.append('--light-bg')
        elif light_bg is False:
            command.append('--dark-bg')
    
        # Run.
        proc = subprocess.Popen(command, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
        output = proc.communicate()[0].decode()
>       assert proc.poll() == 0
E       AssertionError: assert 1 == 0
E        +  where 1 = <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>>()
E        +    where <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>> = <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>.poll

tests/test_example.py:36: AssertionError
____________________________ test_piped[None-None] _____________________________

colors = None, light_bg = None

    @pytest.mark.parametrize('colors', [True, False, None])
    @pytest.mark.parametrize('light_bg', [True, False, None])
    def test_piped(colors, light_bg):
        """Test script with output piped to non-tty (this pytest process).
    
        :param bool colors: Enable, disable, or omit color arguments (default is no colors due to no tty).
        :param bool light_bg: Enable light, dark, or omit light/dark arguments.
        """
        command = [sys.executable, str(PROJECT_ROOT.join('example.py')), 'print']
    
        # Set options.
        if colors is True:
            command.append('--colors')
        elif colors is False:
            command.append('--no-colors')
        if light_bg is True:
            command.append('--light-bg')
        elif light_bg is False:
            command.append('--dark-bg')
    
        # Run.
        proc = subprocess.Popen(command, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
        output = proc.communicate()[0].decode()
>       assert proc.poll() == 0
E       AssertionError: assert 1 == 0
E        +  where 1 = <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>>()
E        +    where <bound method Popen.poll of <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>> = <Popen: returncode: 1 args: ['/usr/bin/python', '/build/python-colorclass/sr...>.poll

tests/test_example.py:36: AssertionError
=========================== short test summary info ============================
FAILED tests/test_example.py::test_piped[True-True] - AssertionError: assert ...
FAILED tests/test_example.py::test_piped[True-False] - AssertionError: assert...
FAILED tests/test_example.py::test_piped[True-None] - AssertionError: assert ...
FAILED tests/test_example.py::test_piped[False-True] - AssertionError: assert...
FAILED tests/test_example.py::test_piped[False-False] - AssertionError: asser...
FAILED tests/test_example.py::test_piped[False-None] - AssertionError: assert...
FAILED tests/test_example.py::test_piped[None-True] - AssertionError: assert ...
FAILED tests/test_example.py::test_piped[None-False] - AssertionError: assert...
FAILED tests/test_example.py::test_piped[None-None] - AssertionError: assert ...
=================== 9 failed, 130 passed, 7 skipped in 7.01s ===================
==> ERROR: A failure occurred in check().
    Aborting...