summaryrefslogtreecommitdiff
path: root/src/google/protobuf/preserve_unknown_enum_test.cc
diff options
context:
space:
mode:
Diffstat (limited to 'src/google/protobuf/preserve_unknown_enum_test.cc')
-rw-r--r--src/google/protobuf/preserve_unknown_enum_test.cc289
1 files changed, 0 insertions, 289 deletions
diff --git a/src/google/protobuf/preserve_unknown_enum_test.cc b/src/google/protobuf/preserve_unknown_enum_test.cc
deleted file mode 100644
index 1673e8af..00000000
--- a/src/google/protobuf/preserve_unknown_enum_test.cc
+++ /dev/null
@@ -1,289 +0,0 @@
-// 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.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include <google/protobuf/unittest.pb.h>
-#include <google/protobuf/unittest_preserve_unknown_enum.pb.h>
-#include <google/protobuf/unittest_preserve_unknown_enum2.pb.h>
-#include <google/protobuf/dynamic_message.h>
-#include <google/protobuf/descriptor.h>
-#include <gtest/gtest.h>
-
-namespace google {
-namespace protobuf {
-namespace {
-
-void FillMessage(
- proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra* message) {
- message->set_e(
- proto3_preserve_unknown_enum_unittest::E_EXTRA);
- message->add_repeated_e(
- proto3_preserve_unknown_enum_unittest::E_EXTRA);
- message->add_repeated_packed_e(
- proto3_preserve_unknown_enum_unittest::E_EXTRA);
- message->add_repeated_packed_unexpected_e(
- proto3_preserve_unknown_enum_unittest::E_EXTRA);
- message->set_oneof_e_1(
- proto3_preserve_unknown_enum_unittest::E_EXTRA);
-}
-
-void CheckMessage(
- const proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra& message) {
- EXPECT_EQ(proto3_preserve_unknown_enum_unittest::E_EXTRA,
- message.e());
- EXPECT_EQ(1, message.repeated_e_size());
- EXPECT_EQ(proto3_preserve_unknown_enum_unittest::E_EXTRA,
- message.repeated_e(0));
- EXPECT_EQ(1, message.repeated_packed_e_size());
- EXPECT_EQ(proto3_preserve_unknown_enum_unittest::E_EXTRA,
- message.repeated_packed_e(0));
- EXPECT_EQ(1, message.repeated_packed_unexpected_e_size());
- EXPECT_EQ(proto3_preserve_unknown_enum_unittest::E_EXTRA,
- message.repeated_packed_unexpected_e(0));
- EXPECT_EQ(proto3_preserve_unknown_enum_unittest::E_EXTRA,
- message.oneof_e_1());
-}
-
-void CheckMessage(
- const proto3_preserve_unknown_enum_unittest::MyMessage& message) {
- EXPECT_EQ(static_cast<int>(
- proto3_preserve_unknown_enum_unittest::E_EXTRA),
- static_cast<int>(message.e()));
- EXPECT_EQ(1, message.repeated_e_size());
- EXPECT_EQ(static_cast<int>(
- proto3_preserve_unknown_enum_unittest::E_EXTRA),
- static_cast<int>(message.repeated_e(0)));
- EXPECT_EQ(1, message.repeated_packed_e_size());
- EXPECT_EQ(static_cast<int>(
- proto3_preserve_unknown_enum_unittest::E_EXTRA),
- static_cast<int>(message.repeated_packed_e(0)));
- EXPECT_EQ(1, message.repeated_packed_unexpected_e_size());
- EXPECT_EQ(static_cast<int>(
- proto3_preserve_unknown_enum_unittest::E_EXTRA),
- static_cast<int>(message.repeated_packed_unexpected_e(0)));
- EXPECT_EQ(static_cast<int>(
- proto3_preserve_unknown_enum_unittest::E_EXTRA),
- static_cast<int>(message.oneof_e_1()));
-}
-
-} // anonymous namespace
-
-// Test that parsing preserves an unknown value in the enum field and does not
-// punt it to the UnknownFieldSet.
-TEST(PreserveUnknownEnumTest, PreserveParseAndSerialize) {
- proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra orig_message;
- FillMessage(&orig_message);
- string serialized;
- orig_message.SerializeToString(&serialized);
-
- proto3_preserve_unknown_enum_unittest::MyMessage message;
- EXPECT_EQ(true, message.ParseFromString(serialized));
- CheckMessage(message);
-
- serialized.clear();
- message.SerializeToString(&serialized);
- EXPECT_EQ(true, orig_message.ParseFromString(serialized));
- CheckMessage(orig_message);
-}
-
-// Test that reflection based implementation also keeps unknown enum values and
-// doesn't put them into UnknownFieldSet.
-TEST(PreserveUnknownEnumTest, PreserveParseAndSerializeDynamicMessage) {
- proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra orig_message;
- FillMessage(&orig_message);
- string serialized = orig_message.SerializeAsString();
-
- google::protobuf::DynamicMessageFactory factory;
- google::protobuf::scoped_ptr<google::protobuf::Message> message(factory.GetPrototype(
- proto3_preserve_unknown_enum_unittest::MyMessage::descriptor())->New());
- EXPECT_EQ(true, message->ParseFromString(serialized));
- message->DiscardUnknownFields();
-
- serialized = message->SerializeAsString();
- EXPECT_EQ(true, orig_message.ParseFromString(serialized));
- CheckMessage(orig_message);
-}
-
-// Test that for proto2 messages, unknown values are in unknown fields.
-TEST(PreserveUnknownEnumTest, Proto2HidesUnknownValues) {
- proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra orig_message;
- FillMessage(&orig_message);
-
- string serialized;
- orig_message.SerializeToString(&serialized);
-
- proto2_preserve_unknown_enum_unittest::MyMessage message;
- EXPECT_EQ(true, message.ParseFromString(serialized));
- // The intermediate message has everything in its "unknown fields".
- proto2_preserve_unknown_enum_unittest::MyMessage message2 = message;
- message2.DiscardUnknownFields();
- EXPECT_EQ(0, message2.ByteSize());
-
- // But when we pass it to the correct structure, all values are there.
- serialized.clear();
- message.SerializeToString(&serialized);
- EXPECT_EQ(true, orig_message.ParseFromString(serialized));
- CheckMessage(orig_message);
-}
-
-// Same as before, for a dynamic message.
-TEST(PreserveUnknownEnumTest, DynamicProto2HidesUnknownValues) {
- proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra orig_message;
- FillMessage(&orig_message);
-
- string serialized;
- orig_message.SerializeToString(&serialized);
-
- google::protobuf::DynamicMessageFactory factory;
- google::protobuf::scoped_ptr<google::protobuf::Message> message(factory.GetPrototype(
- proto2_preserve_unknown_enum_unittest::MyMessage::descriptor())->New());
- EXPECT_EQ(true, message->ParseFromString(serialized));
- // The intermediate message has everything in its "unknown fields".
- proto2_preserve_unknown_enum_unittest::MyMessage message2;
- message2.CopyFrom(*message);
- message2.DiscardUnknownFields();
- EXPECT_EQ(0, message2.ByteSize());
-
- // But when we pass it to the correct structure, all values are there.
- serialized.clear();
- message->SerializeToString(&serialized);
- EXPECT_EQ(true, orig_message.ParseFromString(serialized));
- CheckMessage(orig_message);
-}
-
-// Test that reflection provides EnumValueDescriptors for unknown values.
-TEST(PreserveUnknownEnumTest, DynamicEnumValueDescriptors) {
- proto3_preserve_unknown_enum_unittest::MyMessagePlusExtra orig_message;
- FillMessage(&orig_message);
- string serialized;
- orig_message.SerializeToString(&serialized);
-
- proto3_preserve_unknown_enum_unittest::MyMessage message;
- EXPECT_EQ(true, message.ParseFromString(serialized));
- CheckMessage(message);
-
- const google::protobuf::Reflection* r = message.GetReflection();
- const google::protobuf::Descriptor* d = message.GetDescriptor();
- const google::protobuf::FieldDescriptor* field = d->FindFieldByName("e");
-
- // This should dynamically create an EnumValueDescriptor.
- const google::protobuf::EnumValueDescriptor* enum_value = r->GetEnum(message, field);
- EXPECT_EQ(enum_value->number(),
- static_cast<int>(proto3_preserve_unknown_enum_unittest::E_EXTRA));
-
- // Fetching value for a second time should return the same pointer.
- const google::protobuf::EnumValueDescriptor* enum_value_second =
- r->GetEnum(message, field);
- EXPECT_EQ(enum_value, enum_value_second);
-
- // Check the repeated case too.
- const google::protobuf::FieldDescriptor* repeated_field =
- d->FindFieldByName("repeated_e");
- enum_value = r->GetRepeatedEnum(message, repeated_field, 0);
- EXPECT_EQ(enum_value->number(),
- static_cast<int>(proto3_preserve_unknown_enum_unittest::E_EXTRA));
- // Should reuse the same EnumValueDescriptor, even for a different field.
- EXPECT_EQ(enum_value, enum_value_second);
-
- // We should be able to use the returned value descriptor to set a value on
- // another message.
- google::protobuf::Message* m = message.New();
- r->SetEnum(m, field, enum_value);
- EXPECT_EQ(enum_value, r->GetEnum(*m, field));
- delete m;
-}
-
-// Test that the new integer-based enum reflection API works.
-TEST(PreserveUnknownEnumTest, IntegerEnumReflectionAPI) {
- proto3_preserve_unknown_enum_unittest::MyMessage message;
- const google::protobuf::Reflection* r = message.GetReflection();
- const google::protobuf::Descriptor* d = message.GetDescriptor();
-
- const google::protobuf::FieldDescriptor* singular_field = d->FindFieldByName("e");
- const google::protobuf::FieldDescriptor* repeated_field =
- d->FindFieldByName("repeated_e");
-
- r->SetEnumValue(&message, singular_field, 42);
- EXPECT_EQ(42, r->GetEnumValue(message, singular_field));
- r->AddEnumValue(&message, repeated_field, 42);
- r->AddEnumValue(&message, repeated_field, 42);
- EXPECT_EQ(42, r->GetRepeatedEnumValue(message, repeated_field, 0));
- r->SetRepeatedEnumValue(&message, repeated_field, 1, 84);
- EXPECT_EQ(84, r->GetRepeatedEnumValue(message, repeated_field, 1));
- const google::protobuf::EnumValueDescriptor* enum_value = r->GetEnum(message,
- singular_field);
- EXPECT_EQ(42, enum_value->number());
-}
-
-// Test that the EnumValue API works properly for proto2 messages as well.
-TEST(PreserveUnknownEnumTest, Proto2CatchesUnknownValues) {
- protobuf_unittest::TestAllTypes message; // proto2 message
- const google::protobuf::Reflection* r = message.GetReflection();
- const google::protobuf::Descriptor* d = message.GetDescriptor();
- const google::protobuf::FieldDescriptor* repeated_field =
- d->FindFieldByName("repeated_nested_enum");
- // Add one element to the repeated field so that we can test
- // SetRepeatedEnumValue.
- const google::protobuf::EnumValueDescriptor* enum_value =
- repeated_field->enum_type()->FindValueByName("BAR");
- EXPECT_TRUE(enum_value != NULL);
- r->AddEnum(&message, repeated_field, enum_value);
-
-#ifdef PROTOBUF_HAS_DEATH_TEST
- const google::protobuf::FieldDescriptor* singular_field =
- d->FindFieldByName("optional_nested_enum");
- // Enum-field integer-based setters GOOGLE_DCHECK-fail on invalid values, in order to
- // remain consistent with proto2 generated code.
- EXPECT_DEBUG_DEATH({
- r->SetEnumValue(&message, singular_field, 4242);
- r->GetEnum(message, singular_field)->number();
- }, "SetEnumValue accepts only valid integer values");
- EXPECT_DEBUG_DEATH({
- r->SetRepeatedEnumValue(&message, repeated_field, 0, 4242);
- r->GetRepeatedEnum(message, repeated_field, 0);
- }, "SetRepeatedEnumValue accepts only valid integer values");
- EXPECT_DEBUG_DEATH({
- r->AddEnumValue(&message, repeated_field, 4242);
- r->GetRepeatedEnum(message, repeated_field, 1);
- }, "AddEnumValue accepts only valid integer values");
-#endif // PROTOBUF_HAS_DEATH_TEST
-}
-
-TEST(PreserveUnknownEnumTest, SupportsUnknownEnumValuesAPI) {
- protobuf_unittest::TestAllTypes proto2_message;
- proto3_preserve_unknown_enum_unittest::MyMessage new_message;
-
- const google::protobuf::Reflection* proto2_reflection = proto2_message.GetReflection();
- const google::protobuf::Reflection* new_reflection = new_message.GetReflection();
-
- EXPECT_FALSE(proto2_reflection->SupportsUnknownEnumValues());
- EXPECT_TRUE(new_reflection->SupportsUnknownEnumValues());
-}
-} // namespace protobuf
-} // namespace google
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-28 01:58:20 +0000