From 6ef984af4b0c63c1c33127a12dcfc8e6359f0c9e Mon Sep 17 00:00:00 2001
From: Feng Xiao <xfxyjwf@gmail.com>
Date: Mon, 10 Nov 2014 17:34:54 -0800
Subject: Down-integrate from internal code base.

---
 src/google/protobuf/unknown_field_set_unittest.cc | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/google/protobuf/unknown_field_set_unittest.cc')

diff --git a/src/google/protobuf/unknown_field_set_unittest.cc b/src/google/protobuf/unknown_field_set_unittest.cc
index aaaa2e89..6bba8fc7 100644
--- a/src/google/protobuf/unknown_field_set_unittest.cc
+++ b/src/google/protobuf/unknown_field_set_unittest.cc
@@ -482,6 +482,13 @@ TEST_F(UnknownFieldSetTest, UnknownEnumValue) {
   }
 }
 
+TEST_F(UnknownFieldSetTest, SpaceUsedExcludingSelf) {
+  UnknownFieldSet empty;
+  empty.AddVarint(1, 0);
+  EXPECT_EQ(/* vector<UnknownField> */ 24 + /* sizeof(UnknownField) */ 16,
+            empty.SpaceUsedExcludingSelf());
+}
+
 TEST_F(UnknownFieldSetTest, SpaceUsed) {
   unittest::TestEmptyMessage empty_message;
 
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