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syntax = "proto2";      // for compatibility with internal Google compiler

package protobuf_unittest;

// dummy message to include in other messages.
message Test1Msg {
  optional int32 foo = 1;
}

message Test1Proto {

  // test enums
  enum EnumCode {
    FOO = 0;
    BAR = 1;
    BAZ = 2;
  }

  // required vs. optional
  required int64 o_a = 1;
  optional int64 o_b = 2;

  // all the types (non-repeated)
  optional int32 u_int32 = 3;
  optional int64 u_int64 = 4;
  optional uint64 u_uint64 = 5;
  optional fixed32 u_fixed32 = 6;
  optional fixed64 u_fixed64 = 7;
  optional bool u_bool = 8;
  optional float u_float = 27;
  optional double u_double = 28;
  optional string u_string = 9;
  optional string u_vardata = 10;
  optional Test1Msg u_msg = 11;

  // all the types (repeated)
  repeated int32 r_int32 = 12;
  repeated int64 r_int64 = 13;
  repeated uint64 r_uint64 = 14;
  repeated fixed32 r_fixed32 = 15;
  repeated fixed64 r_fixed64 = 16;
  repeated bool r_bool = 17;
  repeated float r_float = 29;
  repeated double r_double = 30;
  repeated string r_string = 18;
  repeated string r_vardata = 19;
  repeated Test1Msg r_msg = 20;

  // non-repeated group
  repeated group TestGroup1 = 21 {
    optional int32 a = 22;
  };

  // repeated group
  repeated group TestGroup2 = 23 {
    optional int32 b = 24;
  };

  // default settings
  optional int32 d_int32 = 25 [default=12];
  optional string d_string = 26 [default="foo"];
  optional bool d_bool = 31 [default=true];
  optional int32 dd_int32 = 32 [ default =  12 ];
  optional string dd_string = 33 [ default =  " f oo " ];
  optional bool dd_bool = 34 [ default = true ];
}