Fix ipc tests and bring to CI (openethereum#1789)

* fixed compilation

* Fix warnings

* fix remaining tests

* add to ci and fix test.sh

Cargo.toml

@@ -10,6 +10,7 @@ build = "build.rs"
 rustc_version = "0.1"
 syntex = "*"
 ethcore-ipc-codegen = { path = "ipc/codegen" }
+ethcore-ipc-tests = { path = "ipc/tests" }
 
 [dependencies]
 log = "0.3"
@@ -58,6 +59,7 @@ use-precompiled-js = ["ethcore-dapps/use-precompiled-js", "ethcore-signer/use-pr
 dapps = ["ethcore-dapps"]
 dev = ["clippy", "ethcore/dev", "ethcore-util/dev", "ethsync/dev", "ethcore-rpc/dev", "ethcore-dapps/dev", "ethcore-signer/dev"]
 ipc = ["ethcore/ipc"]
+json-tests = ["ethcore/json-tests"]
 
 [[bin]]
 path = "parity/main.rs"

devtools/src/test_socket.rs

@@ -62,14 +62,15 @@ impl TestSocket {
 impl Read for TestSocket {
 	fn read(&mut self, buf: &mut [u8]) -> Result<usize> {
 		let end_position = cmp::min(self.read_buffer.len(), self.cursor+buf.len());
+		if self.cursor > end_position { return Ok(0) }
 		let len = cmp::max(end_position - self.cursor, 0);
 		match len {
 			0 => Ok(0),
 			_ => {
 				for i in self.cursor..end_position {
 					buf[i-self.cursor] = self.read_buffer[i];
 				}
-				self.cursor = self.cursor + buf.len();
+				self.cursor = end_position;
 				Ok(len)
 			}
 		}

ipc/tests/Cargo.toml

@@ -10,10 +10,11 @@ path = "run.rs"
 [dependencies]
 ethcore-ipc = { path = "../rpc" }
 ethcore-devtools = { path = "../../devtools" }
-semver = "0.2.0"
+semver = "0.2"
 nanomsg = { git = "https://github.com/ethcore/nanomsg.rs.git" }
 ethcore-ipc-nano = { path = "../nano" }
 ethcore-util = { path = "../../util" }
+log = "0.3"
 
 [build-dependencies]
 syntex = "0.33"

ipc/tests/binary.rs.in

@@ -56,3 +56,11 @@ fn opt_two_vec() {
 	let serialized = ::ipc::binary::serialize(&example).unwrap();
 	assert_eq!(serialized, vec![0u8; 16]);
 }
+
+#[test]
+fn enum_with_struct() {
+	let example = EnumWithStruct::Right { how_much: 15 };
+	let serialized = ::ipc::binary::serialize(&example).unwrap();
+	let deserialized = ::ipc::binary::deserialize::<EnumWithStruct>(&serialized).unwrap();
+	assert_eq!(example, deserialized);
+}

ipc/tests/examples.rs

@@ -42,38 +42,6 @@ mod tests {
 		assert_eq!(10, *service.commits.read().unwrap());
 	}
 
-
-	#[test]
-	fn call_service_handshake() {
-		let mut socket = TestSocket::new_ready(vec![0, 0,
-			// part count = 3
-			3, 0, 0, 0, 0, 0, 0, 0,
-			// part sizes
-			5, 0, 0, 0, 0, 0, 0, 0,
-			5, 0, 0, 0, 0, 0, 0, 0,
-			64, 0, 0, 0, 0, 0, 0, 0,
-			// total payload length
-			70, 0, 0, 0, 0, 0, 0, 0,
-			// protocol version
-			b'1', b'.', b'0', b'.', b'0',
-			// api version
-			b'1', b'.', b'0', b'.', b'0',
-			// reserved
-
-				0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-				0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-				0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-				0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-			]);
-
-		let service = Arc::new(Service::new());
-		let result = service.dispatch(&mut socket);
-
-		// single `true`
-		assert_eq!(vec![1], result);
-	}
-
-
 	#[test]
 	fn call_service_client() {
 		let mut socket = TestSocket::new();
@@ -110,9 +78,9 @@ mod tests {
 
 	#[test]
 	fn query_default_version() {
-		let ver = Arc::<Service>::protocol_version();
+		let ver = Service::protocol_version();
 		assert_eq!(ver, Version::parse("1.0.0").unwrap());
-		let ver = Arc::<Service>::api_version();
+		let ver = Service::api_version();
 		assert_eq!(ver, Version::parse("1.0.0").unwrap());
 	}
 
@@ -153,16 +121,11 @@ mod tests {
 	#[test]
 	fn can_invoke_generic_service() {
 		let mut socket = TestSocket::new();
-		socket.read_buffer = vec![
-			1, 0, 0, 0, 0, 0, 0, 0,
-			1, 0, 0, 0, 0, 0, 0, 0,
-			1, 0, 0, 0, 0, 0, 0, 0,
-			0,
-		];
+		socket.read_buffer = vec![0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
 		let db_client = DBClient::<u64, _>::init(socket);
-
-		let result = db_client.write(vec![0u8; 100]);
-
+		let result = db_client.write(vec![1u8; 1]);
+		assert_eq!(vec![0, 16, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1],
+			db_client.socket().write().unwrap().write_buffer.clone());
 		assert!(result.is_ok());
 	}
 

ipc/tests/nested.rs.in

@@ -15,9 +15,7 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 use std::sync::RwLock;
-use std::ops::*;
 use ipc::IpcConfig;
-use ipc::BinaryConvertable;
 use std::mem;
 use ipc::binary::BinaryConvertError;
 use std::collections::VecDeque;
@@ -29,11 +27,11 @@ pub struct DB<L: Sized> {
 }
 
 pub trait DBWriter {
-	fn write(&self, data: Vec<u8>)  -> Result<(), DBError>;
+	fn write(&self, data: Vec<u8>) -> Result<(), DBError>;
 	fn write_slice(&self, data: &[u8]) -> Result<(), DBError>;
 }
 
-impl IpcConfig<DBWriter> for ::std::sync::Arc<DBWriter> {}
+impl IpcConfig for DBWriter {}
 
 #[derive(Binary)]
 pub enum DBError { Write, Read }
@@ -58,4 +56,4 @@ trait DBNotify {
 	fn notify(&self, a: u64, b: u64) -> bool;
 }
 
-impl IpcConfig<DBNotify> for ::std::sync::Arc<DBNotify> { }
+impl IpcConfig for DBNotify { }

ipc/tests/run.rs

@@ -22,6 +22,7 @@ extern crate semver;
 extern crate nanomsg;
 extern crate ethcore_ipc_nano as nanoipc;
 extern crate ethcore_util as util;
+#[macro_use] extern crate log;
 
 pub mod service;
 mod examples;

ipc/tests/service.rs.in

@@ -15,7 +15,6 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 use std::sync::RwLock;
-use std::ops::*;
 use ipc::IpcConfig;
 use std::mem;
 use ipc::binary::BinaryConvertError;
@@ -70,4 +69,4 @@ impl Service {
 	}
 }
 
-impl ::ipc::IpcConfig<Service> for ::std::sync::Arc<Service> {}
+impl ::ipc::IpcConfig for Service {}

ipc/tests/with_attrs.rs.in

@@ -14,8 +14,6 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-use std::sync::RwLock;
-use std::ops::*;
 use ipc::IpcConfig;
 use std::mem;
 use ipc::binary::BinaryConvertError;
@@ -31,4 +29,4 @@ impl BadlyNamedService {
 	}
 }
 
-impl ::ipc::IpcConfig<BadlyNamedService> for ::std::sync::Arc<BadlyNamedService> {}
+impl IpcConfig for BadlyNamedService {}

scripts/targets.sh

@@ -12,4 +12,5 @@ export TARGETS="
 	-p ethstore \
 	-p ethsync \
 	-p ethcore-ipc \
+	-p ethcore-ipc-tests \
 	-p parity"

test.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 # Running Parity Full Test Sute
 
-FEATURES="--features ethcore/json-tests"
+FEATURES="--features json-tests"
 
 case $1 in
     --no-json)