merge staging

controller/tests/invoice.rs

@@ -124,6 +124,44 @@ fn invoice_tx_impl(test_dir: &'static str) -> Result<(), libwallet::Error> {
 	)?;
 	assert_eq!(slate.state, SlateState::Invoice1);
 
+	let receive_result = wallet::controller::foreign_single_use(
+		wallet1.clone(),
+		PathBuf::from(test_dir),
+		mask1_i.clone(),
+		|api| api.receive_tx(&slate, None, None).map(|_| ()),
+	);
+	assert_eq!(receive_result, Err(libwallet::Error::SlateState));
+	wallet::controller::owner_single_use(
+		wallet1.clone(),
+		mask1,
+		PathBuf::from(test_dir),
+		|api, m| {
+			let (_, txs) = api.retrieve_txs(m, false, None, Some(slate.id), None)?;
+			assert!(txs.is_empty());
+			Ok(())
+		},
+	)?;
+
+	// receive must reject every slate state except S1
+	for state in [
+		SlateState::Unknown,
+		SlateState::Standard2,
+		SlateState::Standard3,
+		SlateState::Invoice1,
+		SlateState::Invoice2,
+		SlateState::Invoice3,
+	] {
+		let mut bad_slate = slate.clone();
+		bad_slate.state = state.clone();
+		let res = wallet::controller::foreign_single_use(
+			wallet1.clone(),
+			PathBuf::from(test_dir),
+			mask1_i.clone(),
+			|api| api.receive_tx(&bad_slate, None, None).map(|_| ()),
+		);
+		assert_eq!(res, Err(libwallet::Error::SlateState), "state {}", state);
+	}
+
 	wallet::controller::owner_single_use(
 		wallet1.clone(),
 		mask1,

controller/tests/transaction.rs

@@ -23,7 +23,7 @@ use grin_core as core;
 use self::core::core::transaction;
 use self::core::core::Transaction;
 use self::core::global;
-use self::libwallet::{InitTxArgs, OutputStatus, Slate, SlateState};
+use self::libwallet::{InitTxArgs, OutputStatus, Slate, SlateState, GRIN_BLOCK_HEADER_VERSION};
 use impls::test_framework::{self, LocalWalletClient};
 use std::convert::TryInto;
 use std::path::PathBuf;
@@ -105,6 +105,7 @@ fn basic_transaction_api(test_dir: &'static str) -> Result<(), libwallet::Error>
 	// assert wallet contents
 	// and a single use api for a send command
 	let amount = 60_000_000_000;
+	let header_version = core::consensus::header_version(chain.head().unwrap().height).0;
 	let mut slate = Slate::blank(1, false);
 	wallet::controller::owner_single_use(
 		wallet1.clone(),
@@ -124,6 +125,7 @@ fn basic_transaction_api(test_dir: &'static str) -> Result<(), libwallet::Error>
 			let slate_i = sender_api.init_send_tx(m, args)?;
 
 			assert_eq!(slate_i.state, SlateState::Standard1);
+			assert_eq!(slate_i.version_info.block_header_version, header_version);
 
 			// Check we are creating a tx with the expected lock_height of 0.
 			// We will check this produces a Plain kernel later.
@@ -131,6 +133,26 @@ fn basic_transaction_api(test_dir: &'static str) -> Result<(), libwallet::Error>
 
 			slate = client1.send_tx_slate_direct("wallet2", &slate_i)?;
 			assert_eq!(slate.state, SlateState::Standard2);
+
+			// wallet2 already has this slate, so accepted versions fail on the duplicate check
+			for bhv in 1..=GRIN_BLOCK_HEADER_VERSION + 1 {
+				let mut s = slate_i.clone();
+				s.version_info.block_header_version = bhv;
+				let res = wallet::controller::foreign_single_use(
+					wallet2.clone(),
+					PathBuf::from(test_dir),
+					mask2_i.clone(),
+					|api| api.receive_tx(&s, None, None).map(|_| ()),
+				);
+				if bhv <= GRIN_BLOCK_HEADER_VERSION {
+					assert!(matches!(
+						res,
+						Err(libwallet::Error::TransactionAlreadyReceived(_))
+					));
+				} else {
+					assert!(matches!(res, Err(libwallet::Error::Compatibility(_))));
+				}
+			}
 			sender_api.tx_lock_outputs(m, &slate)?;
 			slate = sender_api.finalize_tx(m, &slate)?;
 			assert_eq!(slate.state, SlateState::Standard3);