arrange first bunch of tests

.travis.yml

@@ -1,4 +1,8 @@
 language: rust
+script:
+    - cargo build --release --verbose
+    - cargo test --release --verbose
+    - cargo test --release --manifest-path=spec/Cargo.toml 
 after_success: |
     cargo doc \
     && echo '<meta http-equiv=refresh content=0;url=parity_wasm/index.html>' > target/doc/index.html && \

spec/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "parity-wasm-testsuite"
-version = "0.5.6"
+version = "0.0.0"
 authors = ["NikVolf <nikvolf@gmail.com>"]
 license = "MIT/Apache-2.0"
 readme = "README.md"

spec/src/fixtures.rs

@@ -7,7 +7,4 @@ macro_rules! run_test {
     );
 }
 
-run_test!("br_if", wasm_br_if);
-run_test!("block", wasm_block);
 run_test!("i32", wasm_i32);
-run_test!("address", wasm_address);

spec/src/run.rs

@@ -83,6 +83,7 @@ pub fn spec(name: &str) {
     };
 
     for command in spec.commands.iter().skip(1) {
+        println!("command {:?}", command);
         match command {
             &test::Command::Module { ref filename, .. } => {
                 let (_new_program, new_module) = setup_program(&outdir, &filename);

spec/src/test.rs

@@ -1,20 +1,20 @@
 #![cfg(test)]
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug)]
 pub struct RuntimeValue {
     #[serde(rename = "type")]
     pub value_type: String,
     pub value: String,
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug)]
 #[serde(tag = "type")]
 pub enum Action {
     #[serde(rename = "invoke")]
     Invoke { field: String, args: Vec<RuntimeValue> }
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug)]
 #[serde(tag = "type")]
 pub enum Command {
     #[serde(rename = "module")]
@@ -33,7 +33,7 @@ pub enum Command {
     },
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug)]
 pub struct Spec {
     pub source_filename: String,
     pub commands: Vec<Command>,

src/interpreter/value.rs

@@ -538,7 +538,10 @@ fn f64_from_bits(mut v: u64) -> f64 {
 macro_rules! impl_integer_arithmetic_ops {
 	($type: ident) => {
 		impl ArithmeticOps<$type> for $type {
-			fn add(self, other: $type) -> $type { self.wrapping_add(other) }
+			fn add(self, other: $type) -> $type {
+
+				self.wrapping_add(other) 
+			}
 			fn sub(self, other: $type) -> $type { self.wrapping_sub(other) }
 			fn mul(self, other: $type) -> $type { self.wrapping_mul(other) }
 			fn div(self, other: $type) -> Result<$type, Error> {