objc: Whitelisting test

Author: scoopr

tests/expectations/tests/objc_whitelist.rs

@@ -0,0 +1,25 @@
+/* automatically generated by rust-bindgen */
+
+
+#![allow(non_snake_case)]
+
+#![cfg(target_os="macos")]
+
+#[macro_use]
+extern crate objc;
+#[allow(non_camel_case_types)]
+pub type id = *mut objc::runtime::Object;
+pub trait protocol_SomeProtocol {
+    unsafe fn protocolMethod(self);
+}
+impl protocol_SomeProtocol for id {
+    unsafe fn protocolMethod(self) { msg_send!(self , protocolMethod) }
+}
+pub trait WhitelistMe {
+    unsafe fn method(self);
+}
+impl WhitelistMe for id {
+    unsafe fn method(self) { msg_send!(self , method) }
+}
+pub trait WhitelistMe_InterestingCategory { }
+impl WhitelistMe_InterestingCategory for id { }

tests/headers/objc_whitelist.h

@@ -0,0 +1,22 @@
+// bindgen-flags: --objc-extern-crate --whitelist-type WhitelistMe --whitelist-type WhitelistMe_InterestingCategory -- -x objective-c
+// bindgen-osx-only
+
+
+// Protocol should be included, since it is used by the WhitelistMe
+@protocol SomeProtocol
+-(void)protocolMethod;
+@end
+
+// The whitelisted item
+@interface WhitelistMe <SomeProtocol>
+-(void)method;
+@end
+
+// This was also explicitly whitelisted
+@interface WhitelistMe (InterestingCategory)
+@end
+
+// This was not automatically whitelisted
+@interface WhitelistMe (IgnoredCategory)
+@end
+