1 files changed, 42 insertions, 0 deletions
diff --git a/unittests/Object/SymbolicFileTest.cpp b/unittests/Object/SymbolicFileTest.cpp
new file mode 100644
index 000000000000..ec954e5e67d0
--- /dev/null
+++ b/unittests/Object/SymbolicFileTest.cpp
@@ -0,0 +1,42 @@
+//===- SymbolicFileTest.cpp - Tests for SymbolicFile.cpp ------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Object/SymbolicFile.h"
+#include "llvm/Support/Host.h"
+#include "llvm/Support/raw_ostream.h"
+#include "gtest/gtest.h"
+#include <sstream>
+
+TEST(Object, DataRefImplOstream) {
+  std::string s;
+  llvm::raw_string_ostream OS(s);
+  llvm::object::DataRefImpl Data;
+  Data.d.a = 0xeeee0000;
+  Data.d.b = 0x0000ffff;
+
+  static_assert(sizeof Data.p == sizeof(uint64_t) ||
+                    sizeof Data.p == sizeof(uint32_t),
+                "Test expected pointer type to be 32 or 64-bit.");
+
+  char const *Expected;
+
+  if (sizeof Data.p == sizeof(uint64_t)) {
+    Expected = llvm::sys::IsLittleEndianHost
+                             ? "(0xffffeeee0000 (0xeeee0000, 0x0000ffff))"
+                             : "(0xeeee00000000ffff (0xeeee0000, 0x0000ffff))";
+  }
+  else {
+    Expected = "(0xeeee0000 (0xeeee0000, 0x0000ffff))";
+  }
+
+  OS << Data;
+  OS.flush();
+
+  EXPECT_EQ(Expected, s);
+}