diff options
| -rw-r--r-- | tests/functional/qemu_test/asset.py | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/tests/functional/qemu_test/asset.py b/tests/functional/qemu_test/asset.py index d3be2aff82..3ec429217e 100644 --- a/tests/functional/qemu_test/asset.py +++ b/tests/functional/qemu_test/asset.py @@ -43,15 +43,21 @@ class Asset: if self.hash is None: return True if len(self.hash) == 64: - sum_prog = 'sha256sum' + hl = hashlib.sha256() elif len(self.hash) == 128: - sum_prog = 'sha512sum' + hl = hashlib.sha512() else: raise Exception("unknown hash type") - checksum = subprocess.check_output( - [sum_prog, str(cache_file)]).split()[0] - return self.hash == checksum.decode("utf-8") + # Calculate the hash of the file: + with open(cache_file, 'rb') as file: + while True: + chunk = file.read(1 << 20) + if not chunk: + break + hl.update(chunk) + + return hl.hexdigest() def valid(self): return self.cache_file.exists() and self._check(self.cache_file) |