austin = <test.utils.Variant object at 0x106770250>, py = '3.12', mode = '-Csi'
mode_meta = 'cpu', heap = ('-h', '0')

    @requires_sudo
    @pytest.mark.parametrize("heap", [tuple(), ("-h", "0"), ("-h", "64")])
    @pytest.mark.parametrize(
        "mode,mode_meta", [("-i", "wall"), ("-si", "cpu"), ("-Ci", "wall"), ("-Csi", "cpu")]
    )
    @allpythons()
    @variants
    def test_attach_wall_time(austin, py, mode, mode_meta, heap):
        with run_python(py, target("sleepy.py"), "2") as p:
            sleep(0.5)
    
            result = austin(mode, "2ms", *heap, "-p", str(p.pid))
            assert result.returncode == 0
    
            ts = threads(result.stdout)
            assert len(ts) == 1, compress(result.stdout)
    
            assert has_pattern(result.stdout, "sleepy.py:<module>:"), compress(
                result.stdout
            )
    
            meta = metadata(result.stdout)
    
>           assert meta["mode"] == mode_meta
E           AssertionError: assert 'wall' == 'cpu'
E             
E             - cpu
E             + wall

test/functional/test_attach.py:70: AssertionError