From 1084cfab8e21c9ae40245f1982e1e2a6d574a92a Mon Sep 17 00:00:00 2001
From: Justin Starry <justin@anza.xyz>
Date: Tue, 27 Aug 2024 05:43:27 +0000
Subject: [PATCH] add test

---
 .../tests/process_transaction.rs              | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/programs/ed25519-tests/tests/process_transaction.rs b/programs/ed25519-tests/tests/process_transaction.rs
index e8b1c3b85a1c8b..7ffb64ef0d6499 100644
--- a/programs/ed25519-tests/tests/process_transaction.rs
+++ b/programs/ed25519-tests/tests/process_transaction.rs
@@ -3,6 +3,7 @@ use {
     solana_program_test::*,
     solana_sdk::{
         ed25519_instruction::new_ed25519_instruction,
+        feature_set,
         instruction::InstructionError,
         precompiles::PrecompileError,
         signature::Signer,
@@ -46,6 +47,37 @@ async fn test_success() {
     assert_matches!(client.process_transaction(transaction).await, Ok(()));
 }
 
+#[tokio::test]
+async fn test_failure_without_move_precompiles_feature() {
+    let mut program_test = ProgramTest::default();
+    program_test.deactivate_feature(feature_set::move_precompile_verification_to_svm::id());
+    let mut context = program_test.start_with_context().await;
+
+    let client = &mut context.banks_client;
+    let payer = &context.payer;
+    let recent_blockhash = context.last_blockhash;
+
+    let privkey = generate_keypair();
+    let message_arr = b"hello";
+    let mut instruction = new_ed25519_instruction(&privkey, message_arr);
+
+    instruction.data[0] += 1;
+
+    let transaction = Transaction::new_signed_with_payer(
+        &[instruction],
+        Some(&payer.pubkey()),
+        &[payer],
+        recent_blockhash,
+    );
+
+    assert_matches!(
+        client.process_transaction(transaction).await,
+        Err(BanksClientError::TransactionError(
+            TransactionError::InvalidAccountIndex
+        ))
+    );
+}
+
 #[tokio::test]
 async fn test_failure() {
     let mut context = ProgramTest::default().start_with_context().await;