refactor(tests): EIP-4844: Add gas used check to precompile tests

Author: marioevz

tests/cancun/eip4844_blobs/common.py

@@ -5,6 +5,7 @@
 
 from ethereum_test_tools import (
     Address,
+    Hash,
     TestAddress,
     YulCompiler,
     add_kzg_version,
@@ -263,7 +264,7 @@ class BlobhashScenario:
     """A utility class for generating blobhash calls."""
 
     @staticmethod
-    def create_blob_hashes_list(length: int, max_blobs_per_block: int) -> list[list[bytes]]:
+    def create_blob_hashes_list(length: int, max_blobs_per_block: int) -> List[List[Hash]]:
         """
         Create list of MAX_BLOBS_PER_BLOCK blob hashes
         using `random_blob_hashes`.

tests/cancun/eip4844_blobs/test_blob_txs.py

@@ -101,7 +101,7 @@ def blobs_per_tx() -> List[int]:
 
 
 @pytest.fixture
-def blob_hashes_per_tx(blobs_per_tx: List[int]) -> List[List[bytes]]:
+def blob_hashes_per_tx(blobs_per_tx: List[int]) -> List[List[Hash]]:
     """
     Produce the list of blob hashes that are sent during the test.
 

tests/cancun/eip4844_blobs/test_blobhash_opcode_contexts.py

@@ -42,7 +42,7 @@ def create_opcode_context(pre, tx, post):
 @pytest.fixture()
 def simple_blob_hashes(
     max_blobs_per_block: int,
-) -> List[bytes]:
+) -> List[Hash]:
     """Return a simple list of blob versioned hashes ranging from bytes32(1 to 4)."""
     return add_kzg_version(
         [(1 << x) for x in range(max_blobs_per_block)],

tests/cancun/eip4844_blobs/test_point_evaluation_precompile.py

@@ -50,6 +50,7 @@
     StateTestFiller,
     Storage,
     Transaction,
+    TransactionReceipt,
     call_return_code,
 )
 from ethereum_test_tools.vm.opcode import Opcodes as Op
@@ -532,8 +533,7 @@ def test_tx_entry_point(
     - Using `gas_limit` with exact necessary gas, insufficient gas and extra gas.
     - Using correct and incorrect proofs
     """
-    start_balance = 10**18
-    sender = pre.fund_eoa(amount=start_balance)
+    sender = pre.fund_eoa()
 
     # Starting from EIP-7623, we need to use an access list to raise the intrinsic gas cost to be
     # above the floor data cost.
@@ -557,21 +557,19 @@ def test_tx_entry_point(
         access_list=access_list,
         return_cost_deducted_prior_execution=True,
     )
-    fee_per_gas = 7
 
     tx = Transaction(
         sender=sender,
         data=precompile_input,
         access_list=access_list,
         to=Address(Spec.POINT_EVALUATION_PRECOMPILE_ADDRESS),
         gas_limit=call_gas + intrinsic_gas_cost,
-        gas_price=fee_per_gas,
+        expected_receipt=TransactionReceipt(gas_used=consumed_gas),
     )
 
     post = {
         sender: Account(
             nonce=1,
-            balance=start_balance - (consumed_gas * fee_per_gas),
         )
     }