import "google/protobuf/descriptor.proto";
import "library/cpp/protobuf/util/proto/merge.proto";

package NProtobufUtilUt;

extend google.protobuf.FieldOptions {
  optional bool XXX = 53772;
}

message TWalkTest {
    optional uint32 OptInt = 1 [(XXX)=true];
    repeated uint32 RepInt = 2;

    optional string OptStr = 3;
    repeated string RepStr = 4 [(XXX)=true];

    optional TWalkTest OptSub = 5 [(XXX)=true];
    repeated TWalkTest RepSub = 6;
}

message TWalkTestCyclic {
   optional TNested OptNested = 1;
   repeated uint64 OptInt64 = 2;
   optional TWalkTestCyclic OptSub = 3;
   optional TEnum OptEnum = 4;

   message TNested {
      optional uint32 OptInt32 = 1;
      optional TWalkTestCyclic OptSubNested = 2;
      repeated string RepStr = 3;
      optional TNested OptNested = 4;
   }
   enum TEnum {
      A = 0;
      B = 1;
      C = 2;
    }
}

message TMergeTestNoMerge {
   option (DontMerge) = true;

   optional uint32 A = 1;
   repeated uint32 B = 2;
}

message TMergeTestMerge {
   optional uint32 A = 1;
   repeated uint32 B = 2;
   repeated uint32 C = 3 [(DontMergeField)=true];
}

message TMergeTest {
   repeated uint32 MergeInt   = 1;
   repeated uint32 NoMergeInt = 2 [(DontMergeField)=true];

   optional TMergeTestMerge MergeSub      = 3;
   repeated TMergeTestMerge NoMergeRepSub = 4 [(DontMergeField)=true];
   optional TMergeTestNoMerge NoMergeOptSub  = 5;
}

message TTextTest {
    optional uint32 Foo = 1;
}

message TTextEnumTest {
   enum EnumTest {
      EET_SLOT_1 = 1;
      EET_SLOT_2 = 2;
   }
   optional EnumTest Slot = 1;
}