Merge pull request #5007 from lioncash/swap

Common: Move byte swapping utilities into their own header

1 files changed, 15 insertions, 0 deletions

diff --git a/Source/UnitTests/Common/SwapTest.cpp b/Source/UnitTests/Common/SwapTest.cpp
new file mode 100644
index 0000000000..b44a6efa50
--- /dev/null
+++ b/Source/UnitTests/Common/SwapTest.cpp
@@ -0,0 +1,15 @@
+// Copyright 2017 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include <gtest/gtest.h>
+
+#include "Common/Swap.h"
+
+TEST(Swap, SwapByValue)
+{
+  EXPECT_EQ(0xf0, Common::swap8(0xf0));
+  EXPECT_EQ(0x1234, Common::swap16(0x3412));
+  EXPECT_EQ(0x12345678u, Common::swap32(0x78563412));
+  EXPECT_EQ(0x123456789abcdef0ull, Common::swap64(0xf0debc9a78563412ull));
+}