Update third_party/protobuf to protobuf-v3.0.0-beta-3

third_party/protobuf/src/google/protobuf/util/internal/protostream_objectwriter_test.cc

 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
 // https://developers.google.com/protocol-buffers/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
@@ skipping 72 matching lines @@
 using google::protobuf::testing::structs::StructType;
 using google::protobuf::testing::timestampduration::TimestampDuration;
 
 
 namespace {
 string GetTypeUrl(const Descriptor* descriptor) {
   return string(kTypeServiceBaseUrl) + "/" + descriptor->full_name();
 }
 }  // namespace
 
+#if __cplusplus >= 201103L
+  using std::get;
+#else
+  using std::tr1::get;
+#endif
+
 class BaseProtoStreamObjectWriterTest
     : public ::testing::TestWithParam<testing::TypeInfoSource> {
  protected:
   BaseProtoStreamObjectWriterTest()
       : helper_(GetParam()),
         listener_(),
         output_(new GrowingArrayByteSink(1000)),
         ow_() {}
 
   explicit BaseProtoStreamObjectWriterTest(const Descriptor* descriptor)
@@ skipping 12 matching lines @@
         listener_(),
         output_(new GrowingArrayByteSink(1000)),
         ow_() {
     ResetTypeInfo(descriptors);
   }
 
   void ResetTypeInfo(vector<const Descriptor*> descriptors) {
     GOOGLE_CHECK(!descriptors.empty()) << "Must have at least one descriptor!";
     helper_.ResetTypeInfo(descriptors);
     ow_.reset(helper_.NewProtoWriter(GetTypeUrl(descriptors[0]), output_.get(),
-                                     &listener_));
+                                     &listener_, options_));
+  }
+
+  void ResetTypeInfo(const Descriptor* descriptor) {
+    vector<const Descriptor*> descriptors;
+    descriptors.push_back(descriptor);
+    ResetTypeInfo(descriptors);
   }
 
   virtual ~BaseProtoStreamObjectWriterTest() {}
 
   void CheckOutput(const Message& expected, int expected_length) {
     size_t nbytes;
     google::protobuf::scoped_array<char> buffer(output_->GetBuffer(&nbytes));
     if (expected_length >= 0) {
       EXPECT_EQ(expected_length, nbytes);
     }
@@ skipping 12 matching lines @@
   void CheckOutput(const Message& expected) { CheckOutput(expected, -1); }
 
   const google::protobuf::Type* GetType(const Descriptor* descriptor) {
     return helper_.GetTypeInfo()->GetTypeByTypeUrl(GetTypeUrl(descriptor));
   }
 
   testing::TypeInfoTestHelper helper_;
   MockErrorListener listener_;
   google::protobuf::scoped_ptr<GrowingArrayByteSink> output_;
   google::protobuf::scoped_ptr<ProtoStreamObjectWriter> ow_;
+  ProtoStreamObjectWriter::Options options_;
 };
 
 MATCHER_P(HasObjectLocation, expected,
           "Verifies the expected object location") {
-  string actual;
-#if __cplusplus >= 201103L
-  actual = std::get<0>(arg).ToString();
-#else
-  actual = std::tr1::get<0>(arg).ToString();
-#endif
+  string actual = get<0>(arg).ToString();
   if (actual.compare(expected) == 0) return true;
   *result_listener << "actual location is: " << actual;
   return false;
 }
 
 class ProtoStreamObjectWriterTest : public BaseProtoStreamObjectWriterTest {
  protected:
   ProtoStreamObjectWriterTest()
       : BaseProtoStreamObjectWriterTest(Book::descriptor()) {}
 
@@ skipping 104 matching lines @@
   full.add_rep_u64(80000000002L);
   full.add_rep_i64(-80000000003L);
   full.add_rep_sf64(-80000000004L);
   full.add_rep_s64(-80000000005L);
   full.add_rep_str("string2");
   full.add_rep_bytes("More Bytes");
   full.add_rep_float(6.14f);
   full.add_rep_double(-8.05L);
   full.add_rep_bool(false);
 
-  ow_.reset(helper_.NewProtoWriter(GetTypeUrl(Primitive::descriptor()),
-                                   output_.get(), &listener_));
+  ResetTypeInfo(Primitive::descriptor());
 
   ow_->StartObject("")
       ->RenderString("fix32", "101")
       ->RenderString("u32", "102")
       ->RenderString("i32", "-103")
       ->RenderString("sf32", "-104")
       ->RenderString("s32", "-105")
       ->RenderString("fix64", "40000000001")
       ->RenderString("u64", "40000000002")
       ->RenderString("i64", "-40000000003")
@@ skipping 52 matching lines @@
       ->EndObject();
   CheckOutput(full);
 }
 
 TEST_P(ProtoStreamObjectWriterTest, InfinityInputTest) {
   Primitive full;
   full.set_double_(std::numeric_limits<double>::infinity());
   full.set_float_(std::numeric_limits<float>::infinity());
   full.set_str("-Infinity");
 
-  ow_.reset(helper_.NewProtoWriter(GetTypeUrl(Primitive::descriptor()),
-                                   output_.get(), &listener_));
+  ResetTypeInfo(Primitive::descriptor());
 
   EXPECT_CALL(listener_, InvalidValue(_, StringPiece("TYPE_INT32"),
                                       StringPiece("\"Infinity\"")))
       .With(Args<0>(HasObjectLocation("i32")));
   EXPECT_CALL(listener_, InvalidValue(_, StringPiece("TYPE_UINT32"),
                                       StringPiece("\"Infinity\"")))
       .With(Args<0>(HasObjectLocation("u32")));
   EXPECT_CALL(listener_, InvalidValue(_, StringPiece("TYPE_SFIXED64"),
                                       StringPiece("\"-Infinity\"")))
       .With(Args<0>(HasObjectLocation("sf64")));
@@ skipping 12 matching lines @@
       ->EndObject();
   CheckOutput(full);
 }
 
 TEST_P(ProtoStreamObjectWriterTest, NaNInputTest) {
   Primitive full;
   full.set_double_(std::numeric_limits<double>::quiet_NaN());
   full.set_float_(std::numeric_limits<float>::quiet_NaN());
   full.set_str("NaN");
 
-  ow_.reset(helper_.NewProtoWriter(GetTypeUrl(Primitive::descriptor()),
-                                   output_.get(), &listener_));
+  ResetTypeInfo(Primitive::descriptor());
 
   EXPECT_CALL(listener_, InvalidValue(_, StringPiece("TYPE_INT32"),
                                       StringPiece("\"NaN\"")))
       .With(Args<0>(HasObjectLocation("i32")));
   EXPECT_CALL(listener_, InvalidValue(_, StringPiece("TYPE_UINT32"),
                                       StringPiece("\"NaN\"")))
       .With(Args<0>(HasObjectLocation("u32")));
   EXPECT_CALL(listener_, InvalidValue(_, StringPiece("TYPE_SFIXED64"),
                                       StringPiece("\"NaN\"")))
       .With(Args<0>(HasObjectLocation("sf64")));
@@ skipping 468 matching lines @@
   google::protobuf::Timestamp* ts = timestamp.mutable_ts();
   ts->set_seconds(1448249855);
   ts->set_nanos(33155000);
 
   ow_->StartObject("")
       ->RenderString("ts", "2015-11-23T03:37:35.033155Z")
       ->EndObject();
   CheckOutput(timestamp);
 }
 
+TEST_P(ProtoStreamObjectWriterTimestampDurationTest,
+       ParseTimestampYearNotZeroPadded) {
+  TimestampDuration timestamp;
+  google::protobuf::Timestamp* ts = timestamp.mutable_ts();
+  ts->set_seconds(-61665654145);
+  ts->set_nanos(33155000);
+
+  ow_->StartObject("")
+      ->RenderString("ts", "15-11-23T03:37:35.033155Z")
+      ->EndObject();
+  CheckOutput(timestamp);
+}
+
+TEST_P(ProtoStreamObjectWriterTimestampDurationTest,
+       ParseTimestampYearZeroPadded) {
+  TimestampDuration timestamp;
+  google::protobuf::Timestamp* ts = timestamp.mutable_ts();
+  ts->set_seconds(-61665654145);
+  ts->set_nanos(33155000);
+
+  ow_->StartObject("")
+      ->RenderString("ts", "0015-11-23T03:37:35.033155Z")
+      ->EndObject();
+  CheckOutput(timestamp);
+}
+
+TEST_P(ProtoStreamObjectWriterTimestampDurationTest,
+       ParseTimestampWithPositiveOffset) {
+  TimestampDuration timestamp;
+  google::protobuf::Timestamp* ts = timestamp.mutable_ts();
+  ts->set_seconds(1448249855);
+  ts->set_nanos(33155000);
+
+  ow_->StartObject("")
+      ->RenderString("ts", "2015-11-23T11:47:35.033155+08:10")
+      ->EndObject();
+  CheckOutput(timestamp);
+}
+
+TEST_P(ProtoStreamObjectWriterTimestampDurationTest,
+       ParseTimestampWithNegativeOffset) {
+  TimestampDuration timestamp;
+  google::protobuf::Timestamp* ts = timestamp.mutable_ts();
+  ts->set_seconds(1448249855);
+  ts->set_nanos(33155000);
+
+  ow_->StartObject("")
+      ->RenderString("ts", "2015-11-22T19:47:35.033155-07:50")
+      ->EndObject();
+  CheckOutput(timestamp);
+}
+
+TEST_P(ProtoStreamObjectWriterTimestampDurationTest,
+       TimestampWithInvalidOffset1) {
+  TimestampDuration timestamp;
+
+  EXPECT_CALL(
+      listener_,
+      InvalidValue(_,
+                   StringPiece("type.googleapis.com/google.protobuf.Timestamp"),
+                   StringPiece("Field 'ts', Invalid time format: "
+                               "2016-03-07T15:14:23+")));
+
+  ow_->StartObject("")->RenderString("ts", "2016-03-07T15:14:23+")->EndObject();
+  CheckOutput(timestamp);
+}
+
+TEST_P(ProtoStreamObjectWriterTimestampDurationTest,
+       TimestampWithInvalidOffset2) {
+  TimestampDuration timestamp;
+
+  EXPECT_CALL(
+      listener_,
+      InvalidValue(_,
+                   StringPiece("type.googleapis.com/google.protobuf.Timestamp"),
+                   StringPiece("Field 'ts', Invalid time format: "
+                               "2016-03-07T15:14:23+08-10")));
+
+  ow_->StartObject("")
+      ->RenderString("ts", "2016-03-07T15:14:23+08-10")
+      ->EndObject();
+  CheckOutput(timestamp);
+}
+
+TEST_P(ProtoStreamObjectWriterTimestampDurationTest,
+       TimestampWithInvalidOffset3) {
+  TimestampDuration timestamp;
+
+  EXPECT_CALL(
+      listener_,
+      InvalidValue(_,
+                   StringPiece("type.googleapis.com/google.protobuf.Timestamp"),
+                   StringPiece("Field 'ts', Invalid time format: "
+                               "2016-03-07T15:14:23+24:10")));
+
+  ow_->StartObject("")
+      ->RenderString("ts", "2016-03-07T15:14:23+24:10")
+      ->EndObject();
+  CheckOutput(timestamp);
+}
+
+TEST_P(ProtoStreamObjectWriterTimestampDurationTest,
+       TimestampWithInvalidOffset4) {
+  TimestampDuration timestamp;
+
+  EXPECT_CALL(
+      listener_,
+      InvalidValue(_,
+                   StringPiece("type.googleapis.com/google.protobuf.Timestamp"),
+                   StringPiece("Field 'ts', Invalid time format: "
+                               "2016-03-07T15:14:23+04:60")));
+
+  ow_->StartObject("")
+      ->RenderString("ts", "2016-03-07T15:14:23+04:60")
+      ->EndObject();
+  CheckOutput(timestamp);
+}
+
 TEST_P(ProtoStreamObjectWriterTimestampDurationTest, InvalidTimestampError1) {
   TimestampDuration timestamp;
 
   EXPECT_CALL(
       listener_,
       InvalidValue(_,
                    StringPiece("type.googleapis.com/google.protobuf.Timestamp"),
                    StringPiece("Field 'ts', Invalid time format: ")));
 
   ow_->StartObject("")->RenderString("ts", "")->EndObject();
@@ skipping 30 matching lines @@
 }
 
 TEST_P(ProtoStreamObjectWriterTimestampDurationTest, InvalidTimestampError4) {
   TimestampDuration timestamp;
 
   EXPECT_CALL(
       listener_,
       InvalidValue(_,
                    StringPiece("type.googleapis.com/google.protobuf.Timestamp"),
                    StringPiece("Field 'ts', Invalid time format: "
-                               "-8032-10-18T00:00:00.000Z")));
+                               "-8031-10-18T00:00:00.000Z")));
 
   ow_->StartObject("")
-      ->RenderString("ts", "-8032-10-18T00:00:00.000Z")
+      ->RenderString("ts", "-8031-10-18T00:00:00.000Z")
       ->EndObject();
   CheckOutput(timestamp);
 }
 
 TEST_P(ProtoStreamObjectWriterTimestampDurationTest, InvalidTimestampError5) {
   TimestampDuration timestamp;
 
   EXPECT_CALL(
       listener_,
       InvalidValue(_,
@@ skipping 35 matching lines @@
                    StringPiece("Field 'ts', Invalid time format: "
                                "2015-11-23T03:37:35.033abc155Z")));
 
   ow_->StartObject("")
       // Non-numeric characters in the Timestamp nanos is not allowed.
       ->RenderString("ts", "2015-11-23T03:37:35.033abc155Z")
       ->EndObject();
   CheckOutput(timestamp);
 }
 
+TEST_P(ProtoStreamObjectWriterTimestampDurationTest, InvalidTimestampError8) {
+  TimestampDuration timestamp;
+
+  EXPECT_CALL(
+      listener_,
+      InvalidValue(_,
+                   StringPiece("type.googleapis.com/google.protobuf.Timestamp"),
+                   StringPiece("Field 'ts', Invalid time format: "
+                               "0-12-31T23:59:59.000Z")));
+
+  ow_->StartObject("")
+      ->RenderString("ts", "0-12-31T23:59:59.000Z")
+      ->EndObject();
+  CheckOutput(timestamp);
+}
+
 TEST_P(ProtoStreamObjectWriterTimestampDurationTest, ParseDuration) {
   TimestampDuration duration;
   google::protobuf::Duration* dur = duration.mutable_dur();
   dur->set_seconds(1448216930);
   dur->set_nanos(132262000);
 
   ow_->StartObject("")->RenderString("dur", "1448216930.132262s")->EndObject();
   CheckOutput(duration);
 }
 
@@ skipping 89 matching lines @@
           StringPiece(
               "Field 'dur', Invalid data type for duration, value is null")))
       .With(Args<0>(HasObjectLocation("dur")));
   ow_->StartObject("")->RenderNull("dur")->EndObject();
   CheckOutput(duration);
 }
 
 class ProtoStreamObjectWriterStructTest
     : public BaseProtoStreamObjectWriterTest {
  protected:
-  ProtoStreamObjectWriterStructTest() {
+  ProtoStreamObjectWriterStructTest() { ResetProtoWriter(); }
+
+  // Resets ProtoWriter with current set of options and other state.
+  void ResetProtoWriter() {
     vector<const Descriptor*> descriptors;
     descriptors.push_back(StructType::descriptor());
     descriptors.push_back(google::protobuf::Struct::descriptor());
     ResetTypeInfo(descriptors);
   }
 };
 
 INSTANTIATE_TEST_CASE_P(DifferentTypeInfoSourceTest,
                         ProtoStreamObjectWriterStructTest,
                         ::testing::Values(
@@ skipping 75 matching lines @@
       ->StartObject("k1")
       ->RenderString("sub_k1", "v1")
       ->EndObject()
       ->StartObject("k1")
       ->RenderString("sub_k2", "v2")
       ->EndObject()
       ->EndObject()
       ->EndObject();
 }
 
+TEST_P(ProtoStreamObjectWriterStructTest, OptionStructIntAsStringsTest) {
+  StructType struct_type;
+  google::protobuf::Struct* s = struct_type.mutable_object();
+  s->mutable_fields()->operator[]("k1").set_number_value(123);
+  s->mutable_fields()->operator[]("k2").set_bool_value(true);
+  s->mutable_fields()->operator[]("k3").set_string_value("-222222222");
+  s->mutable_fields()->operator[]("k4").set_string_value("33333333");
+
+  options_.struct_integers_as_strings = true;
+  ResetProtoWriter();
+
+  ow_->StartObject("")
+      ->StartObject("object")
+      ->RenderDouble("k1", 123)
+      ->RenderBool("k2", true)
+      ->RenderInt64("k3", -222222222)
+      ->RenderUint64("k4", 33333333)
+      ->EndObject()
+      ->EndObject();
+  CheckOutput(struct_type);
+}
+
 class ProtoStreamObjectWriterMapTest : public BaseProtoStreamObjectWriterTest {
  protected:
   ProtoStreamObjectWriterMapTest()
       : BaseProtoStreamObjectWriterTest(MapIn::descriptor()) {}
 };
 
 INSTANTIATE_TEST_CASE_P(DifferentTypeInfoSourceTest,
                         ProtoStreamObjectWriterMapTest,
                         ::testing::Values(
                             testing::USE_TYPE_RESOLVER));
@@ skipping 28 matching lines @@
 }
 
 class ProtoStreamObjectWriterAnyTest : public BaseProtoStreamObjectWriterTest {
  protected:
   ProtoStreamObjectWriterAnyTest() {
     vector<const Descriptor*> descriptors;
     descriptors.push_back(AnyOut::descriptor());
     descriptors.push_back(google::protobuf::DoubleValue::descriptor());
     descriptors.push_back(google::protobuf::Timestamp::descriptor());
     descriptors.push_back(google::protobuf::Any::descriptor());
+    descriptors.push_back(google::protobuf::Value::descriptor());
+    descriptors.push_back(google::protobuf::Struct::descriptor());
     ResetTypeInfo(descriptors);
   }
 };
 
 INSTANTIATE_TEST_CASE_P(DifferentTypeInfoSourceTest,
                         ProtoStreamObjectWriterAnyTest,
                         ::testing::Values(
                             testing::USE_TYPE_RESOLVER));
 
 TEST_P(ProtoStreamObjectWriterAnyTest, AnyRenderSuccess) {
@@ skipping 188 matching lines @@
 
   ow_->StartObject("")
       ->StartObject("any")
       ->RenderString("@type", "type.googleapis.com/google.protobuf.Timestamp")
       ->RenderString("value", "")
       ->EndObject()
       ->EndObject();
   CheckOutput(any);
 }
 
+// Test the following case:
+//
+// {
+//   "any": {
+//     "@type": "type.googleapis.com/google.protobuf.Value",
+//     "value": "abc"
+//   }
+// }
+TEST_P(ProtoStreamObjectWriterAnyTest, AnyWithNestedPrimitiveValue) {
+  AnyOut out;
+  ::google::protobuf::Any* any = out.mutable_any();
+
+  ::google::protobuf::Value value;
+  value.set_string_value("abc");
+  any->PackFrom(value);
+
+  ow_->StartObject("")
+      ->StartObject("any")
+      ->RenderString("@type", "type.googleapis.com/google.protobuf.Value")
+      ->RenderString("value", "abc")
+      ->EndObject()
+      ->EndObject();
+  CheckOutput(out);
+}
+
+// Test the following case:
+//
+// {
+//   "any": {
+//     "@type": "type.googleapis.com/google.protobuf.Value",
+//     "value": {
+//       "foo": "abc"
+//     }
+//   }
+// }
+TEST_P(ProtoStreamObjectWriterAnyTest, AnyWithNestedObjectValue) {
+  AnyOut out;
+  ::google::protobuf::Any* any = out.mutable_any();
+
+  ::google::protobuf::Value value;
+  (*value.mutable_struct_value()->mutable_fields())["foo"].set_string_value(
+      "abc");
+  any->PackFrom(value);
+
+  ow_->StartObject("")
+      ->StartObject("any")
+      ->RenderString("@type", "type.googleapis.com/google.protobuf.Value")
+      ->StartObject("value")
+      ->RenderString("foo", "abc")
+      ->EndObject()
+      ->EndObject()
+      ->EndObject();
+  CheckOutput(out);
+}
+
+// Test the following case:
+//
+// {
+//   "any": {
+//     "@type": "type.googleapis.com/google.protobuf.Value",
+//     "value": ["hello"],
+//   }
+// }
+TEST_P(ProtoStreamObjectWriterAnyTest, AnyWithNestedArrayValue) {
+  AnyOut out;
+  ::google::protobuf::Any* any = out.mutable_any();
+
+  ::google::protobuf::Value value;
+  value.mutable_list_value()->add_values()->set_string_value("hello");
+  any->PackFrom(value);
+
+  ow_->StartObject("")
+      ->StartObject("any")
+      ->RenderString("@type", "type.googleapis.com/google.protobuf.Value")
+      ->StartList("value")
+      ->RenderString("", "hello")
+      ->EndList()
+      ->EndObject()
+      ->EndObject()
+      ->EndObject();
+  CheckOutput(out);
+}
+
+// Test the following case:
+//
+// {
+//   "any": {
+//     "@type": "type.googleapis.com/google.protobuf.Value",
+//     "not_value": ""
+//   }
+// }
+TEST_P(ProtoStreamObjectWriterAnyTest,
+       AnyWellKnownTypesNoValueFieldForPrimitive) {
+  EXPECT_CALL(
+      listener_,
+      InvalidValue(
+          _, StringPiece("Any"),
+          StringPiece("Expect a \"value\" field for well-known types.")));
+  AnyOut any;
+  google::protobuf::Any* any_type = any.mutable_any();
+  any_type->set_type_url("type.googleapis.com/google.protobuf.Value");
+
+  ow_->StartObject("")
+      ->StartObject("any")
+      ->RenderString("@type", "type.googleapis.com/google.protobuf.Value")
+      ->RenderString("not_value", "")
+      ->EndObject()
+      ->EndObject();
+  CheckOutput(any);
+}
+
+// Test the following case:
+//
+// {
+//   "any": {
+//     "@type": "type.googleapis.com/google.protobuf.Value",
+//     "not_value": {}
+//   }
+// }
+TEST_P(ProtoStreamObjectWriterAnyTest, AnyWellKnownTypesNoValueFieldForObject) {
+  EXPECT_CALL(
+      listener_,
+      InvalidValue(
+          _, StringPiece("Any"),
+          StringPiece("Expect a \"value\" field for well-known types.")));
+  AnyOut any;
+  google::protobuf::Any* any_type = any.mutable_any();
+  any_type->set_type_url("type.googleapis.com/google.protobuf.Value");
+
+  ow_->StartObject("")
+      ->StartObject("any")
+      ->RenderString("@type", "type.googleapis.com/google.protobuf.Value")
+      ->StartObject("not_value")
+      ->EndObject()
+      ->EndObject()
+      ->EndObject();
+  CheckOutput(any);
+}
+
+// Test the following case:
+//
+// {
+//   "any": {
+//     "@type": "type.googleapis.com/google.protobuf.Value",
+//     "not_value": [],
+//   }
+// }
+TEST_P(ProtoStreamObjectWriterAnyTest, AnyWellKnownTypesNoValueFieldForArray) {
+  EXPECT_CALL(
+      listener_,
+      InvalidValue(
+          _, StringPiece("Any"),
+          StringPiece("Expect a \"value\" field for well-known types.")));
+  AnyOut any;
+  google::protobuf::Any* any_type = any.mutable_any();
+  any_type->set_type_url("type.googleapis.com/google.protobuf.Value");
+
+  ow_->StartObject("")
+      ->StartObject("any")
+      ->RenderString("@type", "type.googleapis.com/google.protobuf.Value")
+      ->StartList("not_value")
+      ->EndList()
+      ->EndObject()
+      ->EndObject()
+      ->EndObject();
+  CheckOutput(any);
+}
+
+// Test the following case:
+//
+// {
+//   "any": {
+//     "@type": "type.googleapis.com/google.protobuf.Struct",
+//     "value": "",
+//   }
+// }
+TEST_P(ProtoStreamObjectWriterAnyTest, AnyWellKnownTypesExpectObjectForStruct) {
+  EXPECT_CALL(listener_, InvalidValue(_, StringPiece("Any"),
+                                      StringPiece("Expect a JSON object.")));
+  AnyOut any;
+  google::protobuf::Any* any_type = any.mutable_any();
+  any_type->set_type_url("type.googleapis.com/google.protobuf.Struct");
+
+  ow_->StartObject("")
+      ->StartObject("any")
+      ->RenderString("@type", "type.googleapis.com/google.protobuf.Struct")
+      ->RenderString("value", "")
+      ->EndObject()
+      ->EndObject();
+  CheckOutput(any);
+}
+
+// Test the following case:
+//
+// {
+//   "any": {
+//     "@type": "type.googleapis.com/google.protobuf.Any",
+//     "value": "",
+//   }
+// }
+TEST_P(ProtoStreamObjectWriterAnyTest, AnyWellKnownTypesExpectObjectForAny) {
+  EXPECT_CALL(listener_, InvalidValue(_, StringPiece("Any"),
+                                      StringPiece("Expect a JSON object.")));
+  AnyOut any;
+  google::protobuf::Any* any_type = any.mutable_any();
+  any_type->set_type_url("type.googleapis.com/google.protobuf.Any");
+
+  ow_->StartObject("")
+      ->StartObject("any")
+      ->RenderString("@type", "type.googleapis.com/google.protobuf.Any")
+      ->RenderString("value", "")
+      ->EndObject()
+      ->EndObject();
+  CheckOutput(any);
+}
+
 class ProtoStreamObjectWriterFieldMaskTest
     : public BaseProtoStreamObjectWriterTest {
  protected:
   ProtoStreamObjectWriterFieldMaskTest() {
     vector<const Descriptor*> descriptors;
     descriptors.push_back(FieldMaskTest::descriptor());
     descriptors.push_back(google::protobuf::FieldMask::descriptor());
     ResetTypeInfo(descriptors);
   }
 };
@@ skipping 416 matching lines @@
   ow_->RenderString("strData", "blah");
   ow_->RenderInt32("intData", 123);
   ow_->EndObject();
   ow_->EndObject();
 }
 
 }  // namespace converter
 }  // namespace util
 }  // namespace protobuf
 }  // namespace google