1 files changed, 36 insertions, 0 deletions
diff --git a/mojo/public/cpp/bindings/tests/rect_blink_traits.h b/mojo/public/cpp/bindings/tests/rect_blink_traits.h
new file mode 100644
index 0000000..c4e4014
--- /dev/null
+++ b/mojo/public/cpp/bindings/tests/rect_blink_traits.h
@@ -0,0 +1,36 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MOJO_PUBLIC_CPP_BINDINGS_TESTS_RECT_BLINK_TRAITS_H_
+#define MOJO_PUBLIC_CPP_BINDINGS_TESTS_RECT_BLINK_TRAITS_H_
+
+#include "mojo/public/cpp/bindings/struct_traits.h"
+#include "mojo/public/cpp/bindings/tests/rect_blink.h"
+#include "mojo/public/interfaces/bindings/tests/rect.mojom-blink.h"
+
+namespace mojo {
+
+template <>
+struct StructTraits<test::blink::TypemappedRect, test::RectBlink> {
+  static int x(const test::RectBlink& r) { return r.x(); }
+  static int y(const test::RectBlink& r) { return r.y(); }
+  static int width(const test::RectBlink& r) { return r.width(); }
+  static int height(const test::RectBlink& r) { return r.height(); }
+
+  static bool Read(test::blink::TypemappedRect::Reader r,
+                   test::RectBlink* out) {
+    if (r.x() < 0 || r.y() < 0 || r.width() < 0 || r.height() < 0) {
+      return false;
+    }
+    out->setX(r.x());
+    out->setY(r.y());
+    out->setWidth(r.width());
+    out->setHeight(r.height());
+    return true;
+  }
+};
+
+}  // namespace mojo
+
+#endif  // MOJO_PUBLIC_CPP_BINDINGS_TESTS_RECT_BLINK_TRAITS_H_