Companion for #3007 (Track teleported assets) (#436)

* Companion for #3007: Track teleported assets

* Bump

* Try fix the breakage

Co-authored-by: Sergei Shulepov <sergei@parity.io>

cumulus/pallets/parachain-system/Cargo.toml

@@ -47,6 +47,7 @@ sc-client-api = { git = "https://github.com/paritytech/substrate", default-featu
 sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sc-executor = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-executor-common = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
 cumulus-test-client = { path = "../../test/client" }
 env_logger = "0.7.1"

cumulus/pallets/parachain-system/src/tests.rs

@@ -184,17 +184,13 @@ fn new_test_ext() -> sp_io::TestExternalities {
 		.into()
 }
 
-struct CallInWasm(Vec<u8>);
+struct ReadRuntimeVersion(Vec<u8>);
 
-impl sp_core::traits::CallInWasm for CallInWasm {
+impl sp_core::traits::ReadRuntimeVersion for ReadRuntimeVersion {
-	fn call_in_wasm(
+	fn read_runtime_version(
 		&self,
 		_wasm_code: &[u8],
-		_code_hash: Option<Vec<u8>>,
-		_method: &str,
-		_call_data: &[u8],
 		_ext: &mut dyn sp_externalities::Externalities,
-		_missing_host_functions: sp_core::traits::MissingHostFunctions,
 	) -> Result<Vec<u8>, String> {
 		Ok(self.0.clone())
 	}
@@ -207,10 +203,11 @@ fn wasm_ext() -> sp_io::TestExternalities {
 		impl_version: 1,
 		..Default::default()
 	};
-	let call_in_wasm = CallInWasm(version.encode());
 
 	let mut ext = new_test_ext();
-	ext.register_extension(sp_core::traits::CallInWasmExt::new(call_in_wasm));
+	ext.register_extension(sp_core::traits::ReadRuntimeVersionExt::new(
+		ReadRuntimeVersion(version.encode()),
+	));
 	ext
 }
 

cumulus/pallets/parachain-system/src/validate_block/tests.rs

@@ -27,7 +27,6 @@ use sc_executor::{
 };
 use sp_blockchain::HeaderBackend;
 use sp_consensus::SelectChain;
-use sp_core::traits::CallInWasm;
 use sp_io::TestExternalities;
 use sp_keyring::AccountKeyring::*;
 use sp_runtime::{
@@ -42,6 +41,8 @@ fn call_validate_block(
 	block_data: ParachainBlockData<Block>,
 	relay_parent_storage_root: Hash,
 ) -> Result<Header> {
+	use sc_executor_common::runtime_blob::RuntimeBlob;
+
 	let mut ext = TestExternalities::default();
 	let mut ext_ext = ext.ext();
 	let params = ValidationParams {
@@ -61,13 +62,15 @@ fn call_validate_block(
 	);
 
 	executor
-		.call_in_wasm(
+		.uncached_call(
-			&WASM_BINARY.expect("You need to build the WASM binaries to run the tests!"),
+			RuntimeBlob::uncompress_if_needed(
-			None,
+				&WASM_BINARY.expect("You need to build the WASM binaries to run the tests!"),
+			)
+			.expect("RuntimeBlob uncompress & parse"),
+			&mut ext_ext,
+			false,
 			"validate_block",
 			&params,
-			&mut ext_ext,
-			sp_core::traits::MissingHostFunctions::Disallow,
 		)
 		.map(|v| ValidationResult::decode(&mut &v[..]).expect("Decode `ValidationResult`."))
 		.map(|v| Header::decode(&mut &v.head_data.0[..]).expect("Decode `Header`."))

cumulus/polkadot-parachains/rococo-runtime/src/lib.rs

@@ -280,6 +280,8 @@ pub type LocalAssetTransactor = CurrencyAdapter<
 	LocationToAccountId,
 	// Our chain's account ID type (we can't get away without mentioning it explicitly):
 	AccountId,
+	// We don't track any teleports.
+	(),
 >;
 
 /// This is the type we use to convert an (incoming) XCM origin into a local `Origin` instance,