Vendor dependencies for 0.3.0 release

vendor/block/src/test_utils.rs

@@ -0,0 +1,31 @@
+extern crate objc_test_utils;
+
+use {Block, RcBlock};
+
+pub fn get_int_block_with(i: i32) -> RcBlock<(), i32> {
+    unsafe {
+        let ptr = objc_test_utils::get_int_block_with(i);
+        RcBlock::new(ptr as *mut _)
+    }
+}
+
+pub fn get_add_block_with(i: i32) -> RcBlock<(i32,), i32> {
+    unsafe {
+        let ptr = objc_test_utils::get_add_block_with(i);
+        RcBlock::new(ptr as *mut _)
+    }
+}
+
+pub fn invoke_int_block(block: &Block<(), i32>) -> i32 {
+    let ptr = block as *const _;
+    unsafe {
+        objc_test_utils::invoke_int_block(ptr as *mut _)
+    }
+}
+
+pub fn invoke_add_block(block: &Block<(i32,), i32>, a: i32) -> i32 {
+    let ptr = block as *const _;
+    unsafe {
+        objc_test_utils::invoke_add_block(ptr as *mut _, a)
+    }
+}