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Tags:
benchmark
code-generation
transaction-code-generation
execution-grounded-evaluation
blockchain
evm
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edbc049 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 | """
Simple Contract Call Validator
Validates that a simple contract function call (increment) is correctly executed
"""
from typing import Dict, Any
class ContractCallSimpleValidator:
"""Validator for simple contract function calls"""
def __init__(self, contract_address: str):
"""
Initialize validator
Args:
contract_address: SimpleCounter contract address
"""
self.expected_contract = contract_address.lower()
self.max_score = 100
def validate(
self,
tx: Dict[str, Any],
receipt: Dict[str, Any],
state_before: Dict[str, Any],
state_after: Dict[str, Any]
) -> Dict[str, Any]:
"""
Validate the contract call transaction
Args:
tx: Transaction object
receipt: Transaction receipt
state_before: Blockchain state before transaction
state_after: Blockchain state after transaction
Returns:
Validation results including score and details
"""
checks = []
score = 0
details = {}
# Check 1: Transaction success (40 points)
tx_success = receipt.get('status') == 1
if tx_success:
score += 40
checks.append({
'name': 'Transaction Success',
'passed': True,
'points': 40,
'message': 'Transaction executed successfully'
})
else:
checks.append({
'name': 'Transaction Success',
'passed': False,
'points': 0,
'message': f"Transaction failed with status: {receipt.get('status')}"
})
return {
'score': score,
'max_score': self.max_score,
'passed': False,
'checks': checks,
'details': details
}
# Check 2: Contract address correct (20 points)
actual_to = tx.get('to', '').lower()
contract_correct = actual_to == self.expected_contract
if contract_correct:
score += 20
checks.append({
'name': 'Contract Address',
'passed': True,
'points': 20,
'message': f'Correct contract: {self.expected_contract}'
})
else:
checks.append({
'name': 'Contract Address',
'passed': False,
'points': 0,
'message': f'Expected: {self.expected_contract}, Got: {actual_to}'
})
details['expected_contract'] = self.expected_contract
details['actual_to'] = actual_to
# Check 3: Function signature (20 points)
# increment() function selector: 0xd09de08a
tx_data = tx.get('data', '0x')
if tx_data and len(tx_data) >= 10: # 0x + 8 hex chars (4 bytes)
function_selector = tx_data[:10].lower()
expected_selector = '0xd09de08a' # increment()
if function_selector == expected_selector:
score += 20
checks.append({
'name': 'Function Signature',
'passed': True,
'points': 20,
'message': 'Correct increment() function signature'
})
else:
checks.append({
'name': 'Function Signature',
'passed': False,
'points': 0,
'message': f'Expected: {expected_selector}, Got: {function_selector}'
})
details['function_selector'] = function_selector
else:
checks.append({
'name': 'Function Signature',
'passed': False,
'points': 0,
'message': 'No data field or too short'
})
details['function_selector'] = 'N/A'
# Check 4: Counter incremented (20 points)
counter_before = state_before.get('counter_value', 0)
counter_after = state_after.get('counter_value', 0)
expected_increase = 1
actual_increase = counter_after - counter_before
if actual_increase == expected_increase:
score += 20
checks.append({
'name': 'Counter Incremented',
'passed': True,
'points': 20,
'message': f'Counter increased by {expected_increase}: {counter_before} -> {counter_after}'
})
else:
checks.append({
'name': 'Counter Incremented',
'passed': False,
'points': 0,
'message': f'Expected increase: {expected_increase}, Actual: {actual_increase} (Before: {counter_before}, After: {counter_after})'
})
details['counter_before'] = counter_before
details['counter_after'] = counter_after
details['counter_increase'] = actual_increase
# Determine if all checks passed
all_passed = all(check['passed'] for check in checks)
return {
'score': score,
'max_score': self.max_score,
'passed': all_passed,
'checks': checks,
'details': details
}
|