Vendor things

third-party/vendor/objc2/tests/use_macros.rs

@@ -0,0 +1,59 @@
+use objc2::foundation::NSString;
+use objc2::runtime::{Class, Object};
+use objc2::{class, msg_send, sel};
+
+#[cfg(feature = "gnustep-1-7")]
+#[test]
+fn ensure_linkage() {
+    unsafe { objc2::__gnustep_hack::get_class_to_force_linkage() };
+}
+
+#[test]
+fn use_class_and_msg_send() {
+    unsafe {
+        let cls = class!(NSObject);
+        let obj: *mut Object = msg_send![cls, new];
+        let _hash: usize = msg_send![obj, hash];
+        let _: () = msg_send![obj, release];
+    }
+}
+
+#[test]
+fn use_sel() {
+    let _sel = sel!(description);
+    let _sel = sel!(setObject:forKey:);
+}
+
+#[allow(unused)]
+fn test_msg_send_comma_handling(obj: &NSString, superclass: &Class) {
+    unsafe {
+        let _: () = msg_send![obj, a];
+        let _: () = msg_send![obj, a,];
+        let _: () = msg_send![obj, a: 32i32];
+        let _: () = msg_send![obj, a: 32i32,];
+        let _: () = msg_send![obj, a: 32i32 b: 32i32];
+        let _: () = msg_send![obj, a: 32i32 b: 32i32,];
+        let _: () = msg_send![obj, a: 32i32, b: 32i32];
+        let _: () = msg_send![obj, a: 32i32, b: 32i32,];
+    }
+
+    unsafe {
+        let _: () = msg_send![super(obj, superclass), a];
+        let _: () = msg_send![super(obj, superclass), a,];
+        let _: () = msg_send![super(obj, superclass), a: 32i32];
+        let _: () = msg_send![super(obj, superclass), a: 32i32,];
+        let _: () = msg_send![super(obj, superclass), a: 32i32 b: 32i32];
+        let _: () = msg_send![super(obj, superclass), a: 32i32 b: 32i32,];
+        let _: () = msg_send![super(obj, superclass), a: 32i32, b: 32i32];
+        let _: () = msg_send![super(obj, superclass), a: 32i32, b: 32i32,];
+    }
+
+    unsafe {
+        let _: () = msg_send![super(obj), a];
+        let _: () = msg_send![super(obj), a,];
+        let _: () = msg_send![super(obj), a: 32i32];
+        let _: () = msg_send![super(obj), a: 32i32,];
+        let _: () = msg_send![super(obj), a: 32i32, b: 32i32];
+        let _: () = msg_send![super(obj), a: 32i32, b: 32i32,];
+    }
+}