Expose functionality needed for linking.

Change-Id: I5abdee1d89510b9e4c2eeb5cdab45951b5e5305c
diff --git a/src/object_test.cc b/src/object_test.cc
new file mode 100644
index 0000000..d6d22c3
--- /dev/null
+++ b/src/object_test.cc
@@ -0,0 +1,25 @@
+// Copyright 2011 Google Inc. All Rights Reserved.
+// Author: cshapiro@google.com (Carl Shapiro)
+
+#include "src/object.h"
+
+#include <stdio.h>
+#include "gtest/gtest.h"
+
+namespace art {
+
+TEST(Object, IsInSamePackage) {
+  // Matches
+  EXPECT_TRUE(Class::IsInSamePackage("Ljava/lang/Object;",
+                                     "Ljava/lang/Class"));
+  EXPECT_TRUE(Class::IsInSamePackage("LFoo;",
+                                     "LBar;"));
+
+  // Mismatches
+  EXPECT_FALSE(Class::IsInSamePackage("Ljava/lang/Object;",
+                                      "Ljava/io/File;"));
+  EXPECT_FALSE(Class::IsInSamePackage("Ljava/lang/Object;",
+                                      "Ljava/lang/reflect/Method;"));
+}
+
+}  // namespace art