TMP

crates/objc2/src/declare/ivar.rs

@@ -348,10 +348,14 @@ mod tests {
 
     #[test]
     fn access_ivar() {
+        std::println!("create");
         let mut obj = test_utils::custom_object();
+        std::println!("setFoo");
         let _: () = unsafe { msg_send![&mut obj, setFoo: 42u32] };
 
+        std::println!("convert");
         let obj = unsafe { Id::as_ptr(&obj).cast::<IvarTestObject>().as_ref().unwrap() };
+        std::println!("access");
         assert_eq!(*obj.foo, 42);
     }
 

crates/objc2/src/test_utils.rs

@@ -72,8 +72,11 @@ pub(crate) fn custom_class() -> &'static AnyClass {
     static REGISTER_CUSTOM_CLASS: Once = Once::new();
 
     REGISTER_CUSTOM_CLASS.call_once(|| {
+        std::println!("register class");
         // The runtime will call this method, so it has to be implemented
-        extern "C" fn custom_obj_class_initialize(_this: &AnyClass, _cmd: Sel) {}
+        extern "C" fn custom_obj_class_initialize(_this: &AnyClass, _cmd: Sel) {
+            std::println!("init class");
+        }
 
         let mut builder = ClassBuilder::root(
             "CustomObject",
@@ -86,6 +89,7 @@ pub(crate) fn custom_class() -> &'static AnyClass {
         builder.add_ivar::<u32>("_foo");
 
         unsafe extern "C" fn custom_obj_release(this: *mut AnyObject, _cmd: Sel) {
+            std::println!("release class");
             unsafe {
                 #[allow(deprecated)]
                 ffi::object_dispose(this.cast());
@@ -184,6 +188,7 @@ pub(crate) fn custom_class() -> &'static AnyClass {
         builder.register();
     });
 
+    std::println!("get class");
     // Can't use `class!` here since `CustomObject` is dynamically created.
     AnyClass::get("CustomObject").unwrap()
 }