From 27ce7d19fb4bc0cfa83c56452cb150a3d96ae9d7 Mon Sep 17 00:00:00 2001 From: Nikhil Parasaram Date: Wed, 15 Jan 2020 17:44:47 +0000 Subject: [PATCH] Remove create tests (#1307) --- tests/instructions/create_test.py | 73 ------------------------------- 1 file changed, 73 deletions(-) delete mode 100644 tests/instructions/create_test.py diff --git a/tests/instructions/create_test.py b/tests/instructions/create_test.py deleted file mode 100644 index 04f0decd..00000000 --- a/tests/instructions/create_test.py +++ /dev/null @@ -1,73 +0,0 @@ -from mythril.disassembler.disassembly import Disassembly -from mythril.laser.ethereum.cfg import Node -from mythril.laser.ethereum.state.environment import Environment -from mythril.laser.ethereum.state.machine_state import MachineState -from mythril.laser.ethereum.state.global_state import GlobalState -from mythril.laser.ethereum.state.world_state import WorldState -from mythril.laser.ethereum.instructions import Instruction -from mythril.laser.ethereum.transaction.transaction_models import MessageCallTransaction -from mythril.laser.ethereum.state.calldata import ConcreteCalldata -from mythril.laser.ethereum.svm import LaserEVM -from mythril.laser.smt import symbol_factory - -# contract A { -# uint256 public val = 10; -# } -contract_init_code = "6080604052600a600055348015601457600080fd5b506084806100236000396000f3fe6080604052348015600f57600080fd5b506004361060285760003560e01c80633c6bb43614602d575b600080fd5b60336049565b6040518082815260200191505060405180910390f35b6000548156fea265627a7a72315820d3cfe7a909450a953cbd7e47d8c17477f2609baa5208d043e965efec69d1ed9864736f6c634300050b0032" -contract_runtime_code = "6080604052348015600f57600080fd5b506004361060285760003560e01c80633c6bb43614602d575b600080fd5b60336049565b6040518082815260200191505060405180910390f35b6000548156fea265627a7a72315820d3cfe7a909450a953cbd7e47d8c17477f2609baa5208d043e965efec69d1ed9864736f6c634300050b0032" - -last_state = None -created_contract_account = None - - -def execute_create(): - global last_state - global created_contract_account - if not last_state and not created_contract_account: - code_raw = [] - for i in range(len(contract_init_code) // 2): - code_raw.append(int(contract_init_code[2 * i : 2 * (i + 1)], 16)) - calldata = ConcreteCalldata(0, code_raw) - - world_state = WorldState() - world_state.node = Node("Contract") - account = world_state.create_account(balance=1000000, address=101) - account.code = Disassembly("60a760006000f000") - environment = Environment(account, None, calldata, None, None, None) - og_state = GlobalState( - world_state, environment, world_state.node, MachineState(gas_limit=8000000) - ) - og_state.transaction_stack.append( - (MessageCallTransaction(world_state=WorldState(), gas_limit=8000000), None) - ) - - laser = LaserEVM() - states = [og_state] - last_state = og_state - for state in states: - new_states, op_code = laser.execute_state(state) - last_state = state - if op_code == "STOP": - break - states.extend(new_states) - - created_contract_address = last_state.mstate.stack[-1].value - created_contract_account = last_state.world_state.accounts[ - created_contract_address - ] - - return last_state, created_contract_account - - -def test_create_has_code(): - last_state, created_contract_account = execute_create() - assert created_contract_account.code.bytecode == contract_runtime_code - - -def test_create_has_storage(): - last_state, created_contract_account = execute_create() - storage = created_contract_account.storage - # From contract, val = 10. - assert storage[symbol_factory.BitVecVal(0, 256)] == symbol_factory.BitVecVal( - 10, 256 - )