Exemplos de read_ths_from_trs_file em Python

Exemplo n.º 1

Arquivo: test_trs_format.py Projeto: eshard/estraces

def test_trs_file_raises_exception_if_dtype_is_incorrect():
    with pytest.raises(TypeError):
        read_ths_from_trs_file(filename=TRS_FILENAME,
                               metadatas_parsers={},
                               dtype='toto')

    with pytest.raises(TypeError):
        read_ths_from_trs_file(filename=TRS_FILENAME,
                               metadatas_parsers={},
                               dtype='uuint8')

Exemplo n.º 2

Arquivo: test_trs_format.py Projeto: eshard/estraces

def test_trs_reader_optionnal_dtype_overrides_default():
    ths = read_ths_from_trs_file(filename=TRS_FILENAME, metadatas_parsers={})
    assert ths.samples[0, :].dtype == 'int8'
    ths = read_ths_from_trs_file(filename=TRS_FILENAME,
                                 metadatas_parsers={},
                                 dtype='float32')
    assert ths.samples[0, :].dtype == 'float32'
    ths = read_ths_from_trs_file(filename=TRS_FILENAME,
                                 metadatas_parsers={},
                                 dtype=np.uint16)
    assert ths.samples[0, :].dtype == 'uint16'
    ths = read_ths_from_trs_file(filename=TRS_FILENAME,
                                 metadatas_parsers={},
                                 dtype='uint8')
    assert ths.samples[0, :].dtype == 'uint8'

Exemplo n.º 3

Arquivo: test_trs_format.py Projeto: eshard/estraces

def test_trs_headers_provides_native_file_format_headers():
    ths = read_ths_from_trs_file(filename=TRS_FILENAME, metadatas_parsers={})
    assert dict(ths.headers) == {
        'title_space': 0,
        'sample_coding': 1,
        'length_data': 32,
        'number_samples': 1920,
        'number_traces': 500,
        'trace_block': None
    }

Exemplo n.º 4

Arquivo: test_trs_format.py Projeto: eshard/estraces

def test_trs_file_raise_exception_if_filename_incorrect():
    with pytest.raises(AttributeError):
        read_ths_from_trs_file(filename='fakefilename', metadatas_parsers={})

    with pytest.raises(AttributeError):
        read_ths_from_trs_file(filename=12334, metadatas_parsers={})

    with pytest.raises(AttributeError):
        read_ths_from_trs_file(filename='tests/samples/test.ets',
                               metadatas_parsers={})

Exemplo n.º 5

Arquivo: test_trs_format.py Projeto: eshard/estraces

def test_trs_reader_raise_exception_if_metadatas_parser_incorrect():
    with pytest.raises(AttributeError):
        read_ths_from_trs_file(filename=TRS_FILENAME, metadatas_parsers=[1, 2])

    with pytest.raises(AttributeError):
        read_ths_from_trs_file(filename=TRS_FILENAME,
                               metadatas_parsers="ffgfgfgf")

    with pytest.raises(AttributeError):
        read_ths_from_trs_file(filename=TRS_FILENAME,
                               metadatas_parsers={"meta1": "Yipi"})

    with pytest.raises(AttributeError):
        read_ths_from_trs_file(filename=TRS_FILENAME,
                               metadatas_parsers={"meta1": 1})

    with pytest.raises(AttributeError):
        read_ths_from_trs_file(filename=TRS_FILENAME,
                               metadatas_parsers={
                                   "meta1": lambda x, y: x + y
                               })

    with pytest.raises(AttributeError):

        def _(x, y):
            x + y

        read_ths_from_trs_file(filename=TRS_FILENAME,
                               metadatas_parsers={"meta1": _})

    with pytest.raises(AttributeError):

        def _(x, y):
            x + y

        read_ths_from_trs_file(filename=TRS_FILENAME,
                               metadatas_parsers={
                                   "meta1": lambda x: "constant",
                                   "meta2": _
                               })