1 files changed, 23 insertions, 0 deletions
diff --git a/unittests/Utility/RegisterValueTest.cpp b/unittests/Utility/RegisterValueTest.cpp
new file mode 100644
index 000000000000..711bbcb965e6
--- /dev/null
+++ b/unittests/Utility/RegisterValueTest.cpp
@@ -0,0 +1,23 @@
+//===-- RegisterValueTest.cpp -----------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Utility/RegisterValue.h"
+#include "gtest/gtest.h"
+
+using namespace lldb_private;
+
+TEST(RegisterValueTest, GetSet8) {
+  RegisterValue R8(uint8_t(47));
+  EXPECT_EQ(47u, R8.GetAsUInt8());
+  R8 = uint8_t(42);
+  EXPECT_EQ(42u, R8.GetAsUInt8());
+  EXPECT_EQ(42u, R8.GetAsUInt16());
+  EXPECT_EQ(42u, R8.GetAsUInt32());
+  EXPECT_EQ(42u, R8.GetAsUInt64());
+}