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Initial sketch

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This commit is contained in:
Sergey Pepyakin
2017-11-25 22:28:15 +03:00
parent 0b5939e4e7
commit 6a3b9af597
4 changed files with 93 additions and 19 deletions
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37
src/interpreter/tests/basics.rs
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@ -186,7 +186,7 @@ impl UserFunctionExecutor<UserErrorWithCode> for FunctionExecutor {
Ok(Some(RuntimeValue::I32(diff as i32)))
},
"err" => {
Err(Error::User(UserErrorWithCode { error_code: 777 }))
Err(Error::User(Box::new(UserErrorWithCode { error_code: 777 })))
},
_ => Err(Error::Trap("not implemented".into()).into()),
}
@ -401,10 +401,29 @@ fn native_custom_error() {
.build();
let module_instance = program.add_module("main", module, Some(&params.externals)).unwrap();
assert_eq!(module_instance.execute_index(0, params.clone().add_argument(RuntimeValue::I32(7)).add_argument(RuntimeValue::I32(0))),
Err(Error::User(UserErrorWithCode { error_code: 777 })));
assert_eq!(module_instance.execute_index(1, params.clone().add_argument(RuntimeValue::I32(7)).add_argument(RuntimeValue::I32(0))),
Err(Error::User(UserErrorWithCode { error_code: 777 })));
let user_error1 = match module_instance.execute_index(
0,
params
.clone()
.add_argument(RuntimeValue::I32(7))
.add_argument(RuntimeValue::I32(0)),
) {
Err(Error::User(user_error)) => user_error,
result => panic!("Unexpected result {:?}", result),
};
assert_eq!(user_error1.downcast_ref::<UserErrorWithCode>().unwrap(), &UserErrorWithCode { error_code: 777 });
let user_error2 = match module_instance.execute_index(
0,
params
.clone()
.add_argument(RuntimeValue::I32(7))
.add_argument(RuntimeValue::I32(0)),
) {
Err(Error::User(user_error)) => user_error,
result => panic!("Unexpected result {:?}", result),
};
assert_eq!(user_error2.downcast_ref::<UserErrorWithCode>().unwrap(), &UserErrorWithCode { error_code: 777 });
}
#[test]
@ -434,21 +453,21 @@ fn env_native_export_entry_type_check() {
assert!(native_env_instance.export_entry("add", &ExportEntryType::Function(FunctionSignature::Module(&FunctionType::new(vec![ValueType::I32, ValueType::I32], Some(ValueType::I32))))).is_ok());
match native_env_instance.export_entry("add", &ExportEntryType::Function(FunctionSignature::Module(&FunctionType::new(vec![], Some(ValueType::I32))))) {
Err(Error::Validation(_)) => { },
result => panic!("Unexpected result {:?}.", result),
result => panic!("Unexpected result {:?}", result),
}
match native_env_instance.export_entry("add", &ExportEntryType::Function(FunctionSignature::Module(&FunctionType::new(vec![ValueType::I32, ValueType::I32], None)))) {
Err(Error::Validation(_)) => { },
result => panic!("Unexpected result {:?}.", result),
result => panic!("Unexpected result {:?}", result),
}
match native_env_instance.export_entry("add", &ExportEntryType::Function(FunctionSignature::Module(&FunctionType::new(vec![ValueType::I32, ValueType::I32], Some(ValueType::I64))))) {
Err(Error::Validation(_)) => { },
result => panic!("Unexpected result {:?}.", result),
result => panic!("Unexpected result {:?}", result),
}
assert!(native_env_instance.export_entry("ext_global", &ExportEntryType::Global(VariableType::I32)).is_ok());
match native_env_instance.export_entry("ext_global", &ExportEntryType::Global(VariableType::F32)) {
Err(Error::Validation(_)) => { },
result => panic!("Unexpected result {:?}.", result),
result => panic!("Unexpected result {:?}", result),
}
}