Update test service to include required manifest information

Author: davxy

stf/accumulate/test-service/Cargo.toml

@@ -2,8 +2,16 @@
 name = "test-service"
 version = "0.1.0"
 edition = "2021"
+license = "Apache-2.0"
+authors = ["nobody"]
+
+[lib]
+crate-type = ["cdylib"]
 
 [dependencies]
-jam-pvm-common = { version = "0.1.12", default-features = false, features = ["service"] }
-jam-types = { version = "0.1.12", default-features = false }
-polkavm-derive = "0.19.0"
+jam-pvm-common = { version = "0.1.22", default-features = false, features = ["service", "logging"] }
+jam-types = { version = "0.1.22", default-features = false }
+polkavm-derive = "0.24.0"
+
+[features]
+tiny = ["jam-types/tiny", "jam-pvm-common/tiny"]

stf/accumulate/test-service/src/lib.rs

@@ -0,0 +1,43 @@
+#![cfg_attr(any(target_arch = "riscv32", target_arch = "riscv64"), no_std)]
+
+extern crate alloc;
+use alloc::format;
+use jam_pvm_common::*;
+use jam_types::*;
+
+#[allow(dead_code)]
+struct Service;
+declare_service!(Service);
+
+impl jam_pvm_common::Service for Service {
+	fn refine(
+		id: ServiceId,
+		payload: WorkPayload,
+		_package_hash: WorkPackageHash,
+		_context: RefineContext,
+		_auth_code_hash: CodeHash,
+	) -> WorkOutput {
+		info!("This is Refine in the Test Service {id:x}h with payload len {}", payload.len());
+		[&b"Hello "[..], payload.take().as_slice()].concat().into()
+	}
+	fn accumulate(_slot: Slot, id: ServiceId, items: Vec<AccumulateItem>) -> Option<Hash> {
+		info!("This is Accumulate in the Test Service {id:x}h with {} items", items.len());
+		for out in items.into_iter().filter_map(|x| x.result.ok()) {
+			accumulate::set_storage(b"last", &out).expect("balance low");
+		}
+		None
+	}
+	fn on_transfer(slot: Slot, id: ServiceId, items: Vec<TransferRecord>) {
+		items.into_iter().for_each(|i| {
+			info!(
+				"Transfer at {slot} from {:x}h to {id:x}h of {} memo {}",
+				i.source, i.amount, i.memo
+			);
+			let msg = format!(
+				"Transfer at {slot} from {:x}h to {id:x}h of {} memo {}",
+				i.source, i.amount, i.memo,
+			);
+			accumulate::set_storage(b"lasttx", msg.as_bytes()).expect("balance low");
+		});
+	}
+}