tests.py 文件源码

def __init__(self):
        """
        Uses :meth:`unittest.TestSuite.addTests` to add :obj:`doctest.DocFileSuite`
        and :obj:`doctest.DocTestSuite` tests.
        """
        readme_file_name = \
            os.path.realpath(
                os.path.join(os.path.dirname(__file__), "..", "README.rst")
            )
        examples_rst_file_name = \
            os.path.realpath(
                os.path.join(
                    os.path.dirname(__file__),
                    "..",
                    "docs",
                    "source",
                    "examples",
                    "index.rst"
                )
            )
        suite = _unittest.TestSuite()
        if os.path.exists(readme_file_name):
            suite.addTests(
                _doctest.DocFileSuite(
                    readme_file_name,
                    module_relative=False,
                    optionflags=_doctest.NORMALIZE_WHITESPACE
                )
            )
        if os.path.exists(examples_rst_file_name):
            suite.addTests(
                _doctest.DocFileSuite(
                    examples_rst_file_name,
                    module_relative=False,
                    optionflags=_doctest.NORMALIZE_WHITESPACE
                )
            )
        suite.addTests(
            _doctest.DocTestSuite(
                _array_split,
                optionflags=_doctest.NORMALIZE_WHITESPACE
            )
        )
        suite.addTests(
            _doctest.DocTestSuite(
                _split,
                optionflags=_doctest.NORMALIZE_WHITESPACE
            )
        )

        _unittest.TestSuite.__init__(self, suite)