Move programs/system into runtime/

runtime/tests/system.rs

@@ -0,0 +1,53 @@
+use solana_runtime::bank::{Bank, BankError};
+use solana_sdk::genesis_block::GenesisBlock;
+use solana_sdk::native_program::ProgramError;
+use solana_sdk::signature::{Keypair, KeypairUtil};
+use solana_sdk::system_instruction::SystemInstruction;
+use solana_sdk::system_program;
+use solana_sdk::transaction_builder::{BuilderInstruction, TransactionBuilder};
+
+struct SystemBank<'a> {
+    bank: &'a Bank,
+}
+
+impl<'a> SystemBank<'a> {
+    fn new(bank: &'a Bank) -> Self {
+        bank.add_native_program("solana_system_program", &system_program::id());
+        Self { bank }
+    }
+}
+#[test]
+fn test_system_unsigned_transaction() {
+    let (genesis_block, from_keypair) = GenesisBlock::new(100);
+    let bank = Bank::new(&genesis_block);
+    let system_bank = SystemBank::new(&bank);
+
+    // Fund to account to bypass AccountNotFound error
+    let to_keypair = Keypair::new();
+    let blockhash = system_bank.bank.last_blockhash();
+    let tx = TransactionBuilder::default()
+        .push(SystemInstruction::new_move(
+            &from_keypair.pubkey(),
+            &to_keypair.pubkey(),
+            50,
+        ))
+        .sign(&[&from_keypair], blockhash);
+    system_bank.bank.process_transaction(&tx).unwrap();
+
+    // Erroneously sign transaction with recipient account key
+    // No signature case is tested by bank `test_zero_signatures()`
+    let blockhash = system_bank.bank.last_blockhash();
+    let tx = TransactionBuilder::default()
+        .push(BuilderInstruction::new(
+            system_program::id(),
+            &SystemInstruction::Move { lamports: 10 },
+            vec![(from_keypair.pubkey(), false), (to_keypair.pubkey(), true)],
+        ))
+        .sign(&[&to_keypair], blockhash);
+    assert_eq!(
+        system_bank.bank.process_transaction(&tx),
+        Err(BankError::ProgramError(0, ProgramError::InvalidArgument))
+    );
+    assert_eq!(system_bank.bank.get_balance(&from_keypair.pubkey()), 50);
+    assert_eq!(system_bank.bank.get_balance(&to_keypair.pubkey()), 50);
+}