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test/functional/test_framework/util.py
| Show First 20 Lines • Show All 209 Lines • ▼ Show 20 Lines | def check_json_precision(): | ||||
| if satoshis != 2000000000000003: | if satoshis != 2000000000000003: | ||||
| raise RuntimeError("JSON encode/decode loses precision") | raise RuntimeError("JSON encode/decode loses precision") | ||||
| def count_bytes(hex_string): | def count_bytes(hex_string): | ||||
| return len(bytearray.fromhex(hex_string)) | return len(bytearray.fromhex(hex_string)) | ||||
| def b_2_x(byte_str): | |||||
| return byte_str.hex() | |||||
| def hash256(byte_str): | def hash256(byte_str): | ||||
| sha256 = hashlib.sha256() | sha256 = hashlib.sha256() | ||||
| sha256.update(byte_str) | sha256.update(byte_str) | ||||
| sha256d = hashlib.sha256() | sha256d = hashlib.sha256() | ||||
| sha256d.update(sha256.digest()) | sha256d.update(sha256.digest()) | ||||
| return sha256d.digest()[::-1] | return sha256d.digest()[::-1] | ||||
| ▲ Show 20 Lines • Show All 419 Lines • Show Last 20 Lines | |||||