add back test with comments

Author: debjit-bw

tests/core/pyspec/eth2spec/test/deneb/block_processing/test_process_execution_payload.py

@@ -219,6 +219,26 @@ def test_incorrect_commitments_order(spec, state):
     yield from run_execution_payload_processing(spec, state, execution_payload, blob_kzg_commitments)
 
 
+@with_deneb_and_later
+@spec_state_test
+def test_incorrect_transaction_no_blobs_but_with_commitments(spec, state):
+    """
+    The versioned hashes are wrong, but the testing ExecutionEngine returns VALID by default.
+    """
+    execution_payload = build_empty_execution_payload(spec, state)
+
+    # the blob transaction is invalid, because the EL verifies that the tx contains at least one blob
+    # therefore the EL should reject it, but the CL should not reject the block regardless
+    opaque_tx, _, _, _ = get_sample_blob_tx(spec, blob_count=0, rng=Random(1111))
+    _, _, blob_kzg_commitments, _ = get_sample_blob_tx(spec, blob_count=2, rng=Random(1112))
+
+    execution_payload.transactions = [opaque_tx]
+    execution_payload.block_hash = compute_el_block_hash(spec, execution_payload, state)
+
+    #  the transaction doesn't contain any blob, but commitments are provided
+    yield from run_execution_payload_processing(spec, state, execution_payload, blob_kzg_commitments)
+
+
 @with_deneb_and_later
 @spec_state_test
 def test_incorrect_block_hash(spec, state):