def test_truncating(self):
self._create_files()
f = create_files(self.filename,self.split_size,overwrite=True)
for f in self._get_files():
if firstexp.match(os.path.split(f)[1]):
self.assertTrue(os.stat(f).st_size != 0)
else:
self.assertTrue(os.stat(f).st_size == 0)
def _create_files(self,ov=False):
"""
Private utility function which creates the file family filled with
data.
"""
f = create_files(self.filename,self.split_size,overwrite=ov)
g = f.root();
d = g.create_field("data","uint64",shape=(0,self.nx,self.ny))
self._fill_with_data(f,d)
f.close()
def setUp(self):
f = create_files(self.full_path,self.split_size,overwrite=True)
f.close()
