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test/functional/abc-invalid-message.py
| Show All 16 Lines | from test_framework.mininode import ( | ||||
| msg_ping, | msg_ping, | ||||
| P2PInterface, | P2PInterface, | ||||
| ) | ) | ||||
| from test_framework.test_framework import BitcoinTestFramework | from test_framework.test_framework import BitcoinTestFramework | ||||
| from test_framework.util import wait_until | from test_framework.util import wait_until | ||||
| def msg_bad_checksum(connection, original_message): | def msg_bad_checksum(connection, original_message): | ||||
| message_data = bytearray(connection._build_message(original_message)) | message_data = bytearray(connection.build_message(original_message)) | ||||
| data = original_message.serialize() | data = original_message.serialize() | ||||
| i = 0 | i = 0 | ||||
| i += len(MAGIC_BYTES[connection.network]) | i += len(MAGIC_BYTES[connection.network]) | ||||
| i += 12 | i += 12 | ||||
| i += len(struct.pack("<I", len(data))) | i += len(struct.pack("<I", len(data))) | ||||
| # Make the checksum invalid | # Make the checksum invalid | ||||
| ▲ Show 20 Lines • Show All 70 Lines • Show Last 20 Lines | |||||