json-tests vm loading

json/src/lib.rs.in

@@ -24,3 +24,4 @@ pub mod uint;
 pub mod bytes;
 pub mod blockchain;
 pub mod spec;
+pub mod vm;

json/src/vm/call.rs

@@ -0,0 +1,53 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Vm call deserialization.
+
+use bytes::Bytes;
+use hash::Address;
+use uint::Uint;
+
+/// Vm call deserialization.
+#[derive(Debug, PartialEq, Deserialize)]
+pub struct Call {
+	/// Call data.
+	pub data: Bytes,
+	/// Call destination.
+	pub destination: Address,
+	/// Gas limit.
+	#[serde(rename="gasLimit")]
+	pub gas_limit: Uint,
+	/// Call value.
+	pub value: Uint,
+}
+
+#[cfg(test)]
+mod tests {
+	use serde_json;
+	use vm::Call;
+
+	#[test]
+	fn call_deserialization() {
+		let s = r#"{
+			"data" : "0x1111222233334444555566667777888899990000aaaabbbbccccddddeeeeffff",
+			"destination" : "",
+			"gasLimit" : "0x1748766aa5",
+			"value" : "0x00"
+		}"#;
+		let _deserialized: Call = serde_json::from_str(s).unwrap();
+		// TODO: validate all fields
+	}
+}

json/src/vm/env.rs

@@ -0,0 +1,58 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Vm environment.
+use hash::Address;
+use uint::Uint;
+
+/// Vm environment.
+#[derive(Debug, PartialEq, Deserialize)]
+pub struct Env {
+	/// Address.
+	#[serde(rename="currentCoinbase")]
+	pub coinbase: Address,
+	/// Difficulty
+	#[serde(rename="currentDifficulty")]
+	pub difficulty: Uint,
+	/// Gas limit.
+	#[serde(rename="currentGasLimit")]
+	pub gas_limit: Uint,
+	/// Number.
+	#[serde(rename="currentNumber")]
+	pub number: Uint,
+	/// Timestamp.
+	#[serde(rename="currentTimestamp")]
+	pub timestamp: Uint,
+}
+
+#[cfg(test)]
+mod tests {
+	use serde_json;
+	use vm::Env;
+
+	#[test]
+	fn env_deserialization() {
+		let s = r#"{
+			"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+			"currentDifficulty" : "0x0100",
+			"currentGasLimit" : "0x0f4240",
+			"currentNumber" : "0x00",
+			"currentTimestamp" : "0x01"
+		}"#;
+		let _deserialized: Env = serde_json::from_str(s).unwrap();
+		// TODO: validate all fields
+	}
+}

json/src/vm/log.rs

@@ -0,0 +1,54 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Vm log deserialization.
+
+use hash::{Address, H256, Bloom};
+use bytes::Bytes;
+
+/// Vm log deserialization.
+#[derive(Debug, PartialEq, Deserialize)]
+pub struct Log {
+	/// Log address.
+	pub address: Address,
+	/// Log bloom.
+	pub bloom: Bloom,
+	/// Data.
+	pub data: Bytes,
+	/// Topics.
+	pub topics: Vec<H256>,
+}
+
+#[cfg(test)]
+mod tests {
+	use serde_json;
+	use vm::Log;
+
+	#[test]
+	fn log_deserialization() {
+		let s = r#"{
+			"address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
+			"bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008800000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000800000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000",
+			"data" : "0xaabbffffffffffffffffffffffffffffffffffffffffffffffffffffffffccdd",
+			"topics" : [
+				"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+			]
+		}"#;
+		let _deserialized: Log = serde_json::from_str(s).unwrap();
+		// TODO: validate all fields
+	}
+}
+

json/src/vm/mod.rs

@@ -0,0 +1,29 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Vm test loader.
+
+pub mod env;
+pub mod transaction;
+pub mod vm;
+pub mod log;
+pub mod call;
+
+pub use self::env::Env;
+pub use self::transaction::Transaction;
+pub use self::vm::Vm;
+pub use self::log::Log;
+pub use self::call::Call;

json/src/vm/transaction.rs

@@ -0,0 +1,64 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Executed transaction.
+use hash::Address;
+use uint::Uint;
+use bytes::Bytes;
+
+/// Executed transaction.
+#[derive(Debug, PartialEq, Deserialize)]
+pub struct Transaction {
+	/// Contract address.
+	pub address: Address,
+	/// Transaction sender.
+	#[serde(rename="caller")]
+	pub sender: Address,
+	/// Contract code.
+	pub code: Bytes,
+	/// Input data.
+	pub data: Bytes,
+	/// Gas.
+	pub gas: Uint,
+	/// Gas price.
+	#[serde(rename="gasPrice")]
+	pub gas_price: Uint,
+	/// Transaction origin.
+	pub origin: Address,
+	/// Sent value.
+	pub value: Uint,
+}
+
+#[cfg(test)]
+mod tests {
+	use serde_json;
+	use vm::Transaction;
+
+	#[test]
+	fn transaction_deserialization() {
+		let s = r#"{
+			"address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
+			"caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
+			"code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff01600055",
+			"data" : "0x",
+			"gas" : "0x0186a0",
+			"gasPrice" : "0x5af3107a4000",
+			"origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
+			"value" : "0x0de0b6b3a7640000"
+		}"#;
+		let _deserialized: Transaction = serde_json::from_str(s).unwrap();
+	}
+}

json/src/vm/vm.rs

@@ -0,0 +1,101 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Vm execution env.
+
+use bytes::Bytes;
+use uint::Uint;
+use blockchain::State;
+use vm::{Transaction, Log, Call};
+
+/// Reporesents vm execution environment before and after exeuction of transaction.
+#[derive(Debug, PartialEq, Deserialize)]
+pub struct Vm {
+	/// Contract calls made internaly by executed transaction.
+	#[serde(rename="callcreates")]
+	pub calls: Option<Vec<Call>>,
+	/// Executed transaction
+	#[serde(rename="exec")]
+	pub exec: Transaction,
+	/// Gas.
+	pub gas: Uint,
+	/// Logs created during execution of transaction.
+	pub logs: Vec<Log>,
+	/// Transaction output.
+	pub out: Bytes,
+	/// Post execution vm state.
+	#[serde(rename="post")]
+	pub post_state: State,
+	/// Pre execution vm state.
+	#[serde(rename="pre")]
+	pub pre_state: State,
+}
+
+#[cfg(test)]
+mod tests {
+	use serde_json;
+	use vm::Vm;
+
+	#[test]
+	fn vm_deserialization() {
+		let s = r#"{
+			"callcreates" : [
+			],
+			"env" : {
+				"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+				"currentDifficulty" : "0x0100",
+				"currentGasLimit" : "0x0f4240",
+				"currentNumber" : "0x00",
+				"currentTimestamp" : "0x01"
+			},
+			"exec" : {
+				"address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
+				"caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
+				"code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff01600055",
+				"data" : "0x",
+				"gas" : "0x0186a0",
+				"gasPrice" : "0x5af3107a4000",
+				"origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
+				"value" : "0x0de0b6b3a7640000"
+			},
+			"gas" : "0x013874",
+			"logs" : [
+			],
+			"out" : "0x",
+			"post" : {
+				"0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
+					"balance" : "0x0de0b6b3a7640000",
+					"code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff01600055",
+					"nonce" : "0x00",
+					"storage" : {
+						"0x00" : "0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe"
+					}
+				}
+			},
+			"pre" : {
+				"0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
+					"balance" : "0x0de0b6b3a7640000",
+					"code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff01600055",
+					"nonce" : "0x00",
+					"storage" : {
+					}
+				}
+			}
+		}"#;
+		let _deserialized: Vm = serde_json::from_str(s).unwrap();
+		// TODO: validate all fields
+	}
+}