def test_delete_false_makes_file_not_disappear_when_garbage_collected(
self, fsx_fake):
def scope():
file_ = fsx.tempfile.NamedTemporaryFile(delete=False)
return file_.name
path = scope()
assert fsx.exists(path) == True
def _get_new_path(dir, prefix, suffix):
''' Extracted from `tempfile.py` to build proper temp-paths. '''
names = tempfile._get_candidate_names()
for seq in six.moves.xrange(tempfile.TMP_MAX):
name = next(names)
res = os.path.join(dir, prefix + name + suffix)
if fsx.exists(res):
continue
return res
raise IOError(errno.EEXIST, "No usable temporary file name found")
def test_delete_false_makes_file_disappear(self, fsx_fake):
with fsx.tempfile.NamedTemporaryFile(delete=False) as file_:
pass
assert fsx.exists(file_.name) == True
def test_delete_true_makes_file_disappear_after_close(self, fsx_fake):
file_ = fsx.tempfile.NamedTemporaryFile(delete=True)
file_.close()
assert fsx.exists(file_.name) == False
def test_delete_false_makes_file_persistent(self, fsx_fake):
file_ = fsx.tempfile.NamedTemporaryFile(delete=False)
assert fsx.exists(file_.name) == True
def test_ZipFile_writestr_creates_file(self, fsx_fake):
fsx.zipfile.ZipFile('arch.zip', 'w').writestr('f', 'test')
assert fsx.exists('arch.zip') == True
def test_open_write_creates_file(fsx_fake):
text = 'test'
fsx.open('f', 'w').write(text)
assert fsx.exists('f') == True
