From 3a6672ae0c95f24f873dca21424e060df9f9c3e5 Mon Sep 17 00:00:00 2001
From: halcanary <halcanary@google.com>
Date: Fri, 13 Feb 2015 15:12:52 -0800
Subject: [PATCH] C++11 Unit Test for RValue semantics.

Motivation:  test that these works on all possible bots and for all possible clients (clients do run these unit tests, right?)

Dear clients:  if this unit test fails, let us know!

BUG=skia:3427

Review URL: https://codereview.chromium.org/922043004
---
 gyp/tests.gypi            |  1 +
 tests/CPlusPlusEleven.cpp | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 tests/CPlusPlusEleven.cpp

diff --git a/gyp/tests.gypi b/gyp/tests.gypi
index 625fa866f0..ace89718c8 100644
--- a/gyp/tests.gypi
+++ b/gyp/tests.gypi
@@ -74,6 +74,7 @@
     '../tests/ColorFilterTest.cpp',
     '../tests/ColorPrivTest.cpp',
     '../tests/ColorTest.cpp',
+    '../tests/CPlusPlusEleven.cpp',
     '../tests/DashPathEffectTest.cpp',
     '../tests/DataRefTest.cpp',
     '../tests/DeferredCanvasTest.cpp',
diff --git a/tests/CPlusPlusEleven.cpp b/tests/CPlusPlusEleven.cpp
new file mode 100644
index 0000000000..41821126ad
--- /dev/null
+++ b/tests/CPlusPlusEleven.cpp
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2015 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+#include "Test.h"
+
+namespace {
+template <class T> T&& Move(T& o) { return static_cast<T&&>(o); }
+
+class Moveable {
+public:
+    Moveable() {}
+    Moveable(Moveable&&) {}
+    Moveable& operator=(Moveable&&) { return *this; }
+private:
+    Moveable(const Moveable&);
+    Moveable& operator=(const Moveable&);
+};
+} // namespace
+
+DEF_TEST(CPlusPlusEleven_RvalueAndMove, r) {
+    Moveable src1; Moveable dst1(Move(src1));
+    Moveable src2, dst2; dst2 = Move(src2);
+}