async def test_delete_corrupt(self):
tmp_dir = tempfile.mkdtemp()
self.addCleanup(lambda: shutil.rmtree(tmp_dir))
blob = BlobFile(
self.loop,
self.blob_hash,
len(self.blob_bytes),
blob_completed_callback=self.blob_manager.blob_completed,
blob_directory=tmp_dir)
writer = blob.get_blob_writer()
writer.write(self.blob_bytes)
await blob.verified.wait()
blob.close()
blob = BlobFile(
self.loop,
self.blob_hash,
len(self.blob_bytes),
blob_completed_callback=self.blob_manager.blob_completed,
blob_directory=tmp_dir)
self.assertTrue(blob.get_is_verified())
with open(blob.file_path, 'wb+') as f:
f.write(b'\x00')
blob = BlobFile(
self.loop,
self.blob_hash,
len(self.blob_bytes),
blob_completed_callback=self.blob_manager.blob_completed,
blob_directory=tmp_dir)
self.assertFalse(blob.get_is_verified())
self.assertFalse(os.path.isfile(blob.file_path))
async def make_sd_blob(self):
sd_hash = self.calculate_sd_hash()
sd_data = self.as_json()
sd_blob = BlobFile(self.loop, self.blob_dir, sd_hash, len(sd_data))
if not sd_blob.get_is_verified():
writer = sd_blob.open_for_writing()
writer.write(sd_data)
await sd_blob.verified.wait()
sd_blob.close()
return sd_blob