Merge api/program into single units (#7061)

programs/failure/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "solana-failure-program"
+version = "0.21.0"
+description = "Solana failure program"
+authors = ["Solana Maintainers <maintainers@solana.com>"]
+repository = "https://github.com/solana-labs/solana"
+license = "Apache-2.0"
+homepage = "https://solana.com/"
+edition = "2018"
+
+[dependencies]
+log = "0.4.8"
+solana-sdk = { path = "../../sdk", version = "0.21.0" }
+
+[dev-dependencies]
+solana-runtime = { path = "../../runtime", version = "0.21.0" }
+
+[lib]
+crate-type = ["lib", "cdylib"]
+name = "solana_failure_program"
+

programs/failure/src/lib.rs

@@ -0,0 +1,23 @@
+use solana_sdk::account::KeyedAccount;
+use solana_sdk::instruction::InstructionError;
+use solana_sdk::pubkey::Pubkey;
+
+pub const FAILURE_PROGRAM_ID: [u8; 32] = [
+    3, 188, 64, 34, 171, 255, 206, 240, 89, 4, 11, 161, 30, 250, 18, 135, 195, 82, 6, 72, 220, 142,
+    53, 26, 45, 144, 70, 112, 0, 0, 0, 0,
+];
+
+solana_sdk::declare_program!(
+    FAILURE_PROGRAM_ID,
+    "FaiLure111111111111111111111111111111111111",
+    solana_failure_program,
+    process_instruction
+);
+
+fn process_instruction(
+    _program_id: &Pubkey,
+    _keyed_accounts: &mut [KeyedAccount],
+    _data: &[u8],
+) -> Result<(), InstructionError> {
+    Err(InstructionError::GenericError)
+}

programs/failure/tests/failure.rs

@@ -0,0 +1,28 @@
+use solana_runtime::bank::Bank;
+use solana_runtime::bank_client::BankClient;
+use solana_runtime::loader_utils::create_invoke_instruction;
+use solana_sdk::client::SyncClient;
+use solana_sdk::genesis_config::create_genesis_config;
+use solana_sdk::instruction::InstructionError;
+use solana_sdk::pubkey::Pubkey;
+use solana_sdk::signature::KeypairUtil;
+use solana_sdk::transaction::TransactionError;
+
+#[test]
+fn test_program_native_failure() {
+    let (genesis_config, alice_keypair) = create_genesis_config(50);
+    let program_id = Pubkey::new_rand();
+    let bank = Bank::new(&genesis_config);
+    bank.register_native_instruction_processor("solana_failure_program", &program_id);
+
+    // Call user program
+    let instruction = create_invoke_instruction(alice_keypair.pubkey(), program_id, &1u8);
+    let bank_client = BankClient::new(bank);
+    assert_eq!(
+        bank_client
+            .send_instruction(&alice_keypair, instruction)
+            .unwrap_err()
+            .unwrap(),
+        TransactionError::InstructionError(0, InstructionError::GenericError)
+    );
+}