def test_fspath_support(self):
from test.support import FakePath
def check_path_succeeds(path):
with self.open(path, "w") as f:
f.write("egg\n")
with self.open(path, "r") as f:
self.assertEqual(f.read(), "egg\n")
check_path_succeeds(FakePath(support.TESTFN))
check_path_succeeds(FakePath(support.TESTFN.encode('utf-8')))
with self.open(support.TESTFN, "w") as f:
bad_path = FakePath(f.fileno())
with self.assertRaises(TypeError):
self.open(bad_path, 'w')
bad_path = FakePath(None)
with self.assertRaises(TypeError):
self.open(bad_path, 'w')
bad_path = FakePath(FloatingPointError)
with self.assertRaises(FloatingPointError):
self.open(bad_path, 'w')
# ensure that refcounting is correct with some error conditions
with self.assertRaisesRegex(ValueError, 'read/write/append mode'):
self.open(FakePath(support.TESTFN), 'rwxa')
def test_path_join(self):
self.assertEqual(self.path.join('a', FakePath('b'), 'c'),
self.path.join('a', 'b', 'c'))
def setUp(self):
self.file_name = support.TESTFN.lower()
self.file_path = FakePath(support.TESTFN)
self.addCleanup(support.unlink, self.file_name)
with open(self.file_name, 'xb', 0) as file:
file.write(b"test_posixpath.PathLikeTests")
def test_path_like_objects(self):
# An implicit test for PyUnicode_FSDecoder().
compile("42", FakePath("test_compile_pathlike"), "single")
def setUp(self):
self.file_name = support.TESTFN.lower()
self.file_path = FakePath(support.TESTFN)
self.addCleanup(support.unlink, self.file_name)
create_file(self.file_name, b"test_genericpath.PathLikeTests")
def test_path_objects(self):
# If the source is a Path object, use it as a system ID and open it.
prep = prepare_input_source(FakePath(self.file))
self.assertIsNone(prep.getCharacterStream())
self.checkContent(prep.getByteStream(), b"This was read from a file.")
def test_parse_path_object(self):
make_xml_file(self.data, 'utf-8', None)
self.check_parse(FakePath(TESTFN))
def setUp(self):
self.file_name = os_helper.TESTFN
self.file_path = FakePath(os_helper.TESTFN)
self.addCleanup(os_helper.unlink, self.file_name)
with open(self.file_name, 'xb', 0) as file:
file.write(b"test_posixpath.PathLikeTests")