Vendor dependencies for 0.3.0 release

vendor/objc2/tests/use_macros.rs

@@ -0,0 +1,64 @@
+use objc2::mutability::Immutable;
+use objc2::runtime::{AnyClass, NSObject};
+use objc2::{class, declare_class, msg_send, sel, ClassType, DeclaredClass};
+
+declare_class!(
+    pub struct MyObject;
+
+    unsafe impl ClassType for MyObject {
+        type Super = NSObject;
+        type Mutability = Immutable;
+        const NAME: &'static str = "MyObject";
+    }
+
+    impl DeclaredClass for MyObject {}
+);
+
+#[test]
+fn use_class_and_msg_send() {
+    unsafe {
+        let cls = class!(NSObject);
+        let obj: *mut NSObject = 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:);
+}
+
+pub fn test_msg_send_comma_handling(obj: &MyObject, superclass: &AnyClass) {
+    unsafe {
+        let _: () = msg_send![obj, a];
+        let _: () = msg_send![obj, a,];
+        let _: () = msg_send![obj, a: 32i32];
+        let _: () = msg_send![obj, a: 32i32,];
+        #[cfg_attr(feature = "unstable-msg-send-always-comma", allow(deprecated))]
+        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,];
+        #[cfg_attr(feature = "unstable-msg-send-always-comma", allow(deprecated))]
+        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,];
+    }
+}