Function deserialize_raw_fails_for_native

tests/all/module.rs:625–652

()

#[test]
#[cfg_attr(miri, ignore)]
fn deserialize_raw_fails_for_native() {
    // target pulley
    let engine = Engine::default();
    let wat = String::from(
        r#"
        (module
            (func (export "add") (param $lhs i32) (param $rhs i32) (result i32)
                (i32.add (local.get $lhs) (local.get $rhs))
            )
        )
        "#,
    );
    let module = Module::new(&engine, &wat).unwrap();
    let mut serialized = module.serialize().expect("Serialize failed");
    let serialized_ptr = std::ptr::slice_from_raw_parts(serialized.as_mut_ptr(), serialized.len());
    let module_memory = std::ptr::NonNull::new(serialized_ptr.cast_mut()).unwrap();
    let deserialize_res = unsafe { Module::deserialize_raw(&engine, module_memory) };

    if engine.is_pulley() {
        let _mod = deserialize_res.expect("Module should deserialize fine for pulley");
    } else {
        let err = deserialize_res.expect_err("Deserialization should fail for host target");
        assert_eq!(
            format!("{err}"),
            "this target requires virtual memory to be enabled"
        );
    }
}