new test

.github/workflows/coverage.yaml

@@ -175,7 +175,8 @@ jobs:
           mkdir -p fixtures/state_tests
           mkdir -p fixtures/eof_tests
 
-          uv run fill $files -n auto --until=Cancun --evm-bin evmone-t8n || true >> filloutput.log 2>&1
+	  echo "uv run fill $files --until=Cancun --evm-bin evmone-t8n >> filloutput.log 2>&1"
+          uv run fill $files --until=Cancun --evm-bin evmone-t8n >> filloutput.log 2>&1
 
           if grep -q "FAILURES" filloutput.log; then
               echo "Error: failed to generate .py tests."
@@ -229,7 +230,7 @@ jobs:
             mkdir -p fixtures/eof_tests
 
             if [ -n "$files_fixed" ]; then
-                uv run fill $files_fixed -n auto --until=Cancun --evm-bin evmone-t8n || true >> filloutput.log 2>&1
+                uv run fill $files_fixed --until=Cancun --evm-bin evmone-t8n >> filloutput.log 2>&1
 
                 if grep -q "FAILURES" filloutput.log; then
                   echo "Error: failed to generate .py tests from before the PR."

tests/frontier/opcodes/test_newl.py

@@ -0,0 +1,105 @@
+"""
+abstract: Test DUP
+    Test the DUP opcodes.
+
+"""
+
+import pytest
+
+from ethereum_test_forks import Frontier, Homestead
+from ethereum_test_tools import Account, Alloc, Environment
+from ethereum_test_tools import Opcodes as Op
+from ethereum_test_tools import StateTestFiller, Storage, Transaction
+
+
+@pytest.mark.parametrize(
+    "dup_opcode",
+    [
+        Op.DUP1,
+        Op.DUP2,
+        Op.DUP3,
+        Op.DUP4,
+        Op.DUP5,
+        Op.DUP6,
+        Op.DUP7,
+        Op.DUP8,
+        Op.DUP9,
+        Op.DUP10,
+        Op.DUP11,
+        Op.DUP12,
+        Op.DUP13,
+        Op.DUP14,
+        Op.DUP15,
+        Op.DUP16,
+    ],
+    ids=lambda op: str(op),
+)
+@pytest.mark.with_all_evm_code_types
+def test_newl(
+    state_test: StateTestFiller,
+    fork: str,
+    dup_opcode: Op,
+    pre: Alloc,
+):
+    """
+    Test the DUP1-DUP16 opcodes.
+
+    Note: Test case ported from [ethereum/tests](https://github.com/ethereum/tests)
+        Test ported from [ethereum/tests/GeneralStateTests/VMTests/vmTests/dup.json](https://github.com/ethereum/tests/blob/develop/GeneralStateTests/VMTests/vmTests/dup.json) by Ori Pomerantz.
+    """  # noqa: E501
+    env = Environment()
+    sender = pre.fund_eoa()
+    post = {}
+
+    # Push 0x00 - 0x10 onto the stack
+    account_code = sum(Op.PUSH1(i) for i in range(0x11))
+
+    # Use the DUP opcode
+    account_code += dup_opcode
+
+    # Save each stack value into different keys in storage
+    account_code += sum(Op.PUSH1(i) + Op.SSTORE for i in range(0x11))
+
+    account = pre.deploy_contract(account_code)
+
+    tx = Transaction(
+        ty=0x0,
+        nonce=0,
+        to=account,
+        gas_limit=500000,
+        gas_price=10,
+        protected=False if fork in [Frontier, Homestead] else True,
+        data="",
+        sender=sender,
+    )
+
+    """
+    Storage will be structured as follows:
+
+    0x00: 0x10-0x01 (Depending on DUP opcode)
+    0x01: 0x10
+    0x02: 0x0F
+    0x03: 0x0E
+    0x04: 0x0D
+    0x05: 0x0C
+    0x06: 0x0B
+    0x07: 0x0A
+    0x08: 0x09
+    0x09: 0x08
+    0x0A: 0x07
+    0x0B: 0x06
+    0x0C: 0x05
+    0x0D: 0x04
+    0x0E: 0x03
+    0x0F: 0x02
+    0x10: 0x01
+
+    DUP1 copies the first element of the stack (0x10).
+    DUP16 copies the 16th element of the stack (0x01).
+    """
+    s: Storage.StorageDictType = dict(zip(range(1, 17), range(16, 0, -1)))
+    s[0] = 16 - (dup_opcode.int() - 0x80)
+
+    post[account] = Account(storage=s)
+
+    state_test(env=env, pre=pre, post=post, tx=tx)