package foo;

message SubMess {
  required int32 test = 4;

  optional int32 val1 = 6;
  optional int32 val2 = 7;
  repeated int32 rep = 8;
  message SubSubMess {
    optional int32 val1 = 1 [default = 100];
    repeated int32 rep = 4;
    optional bytes bytes1 = 2 [default = "a \0 char"];
    optional string str1 = 3 [default = "hello world\n"];
  }
  optional SubSubMess sub1 = 9;
  optional SubSubMess sub2 = 10;
};
 
enum TestEnumSmall {
  VALUE = 0;
  OTHER_VALUE = 1;
}

// these number are specifically chosen to test the
// boundaries of when an enum requires a certain number of bytes.
// e.g. 16383 requires 3 bytes; 16384 requires 4.
enum TestEnum {
  VALUE0 = 0;
  VALUE1 = 1;
  VALUE127 = 127;
  VALUE128 = 128;
  VALUE16383 = 16383;
  VALUE16384 = 16384;
  VALUE2097151 = 2097151;
  VALUE2097152 = 2097152;
  VALUE268435455 = 268435455;
  VALUE268435456 = 268435456;
}
enum TestEnumDupValues {
  VALUE_A = 42;
  VALUE_B = 42;
  VALUE_C = 42;
  VALUE_D = 666;
  VALUE_E = 666;
  VALUE_F = 1000;
  VALUE_AA = 1000;
  VALUE_BB = 1001;
}

message TestFieldNo15 {			// should use 1 byte header
  required string test = 15;
}
message TestFieldNo16 {			// requires 2 byte header
  required string test = 16;
}
message TestFieldNo2047 {               // should use 2 byte header
  required string test = 2047;
}
message TestFieldNo2048 {               // requires 3 byte header
  required string test = 2048;
}
message TestFieldNo262143 {             // should use 3 byte header
  required string test = 262143;
}
message TestFieldNo262144 {             // requires 4 byte header
  required string test = 262144;
}
message TestFieldNo33554431 {           // should use 4 byte header
  required string test = 33554431;
}
message TestFieldNo33554432 {           // requires 5 byte header
  required string test = 33554432;
}

message TestMess {
  repeated int32 test_int32 = 1;
  repeated sint32 test_sint32 = 2;
  repeated sfixed32 test_sfixed32 = 3;
  repeated int64 test_int64 = 4;
  repeated sint64 test_sint64 = 5;
  repeated sfixed64 test_sfixed64 = 6;
  repeated uint32 test_uint32 = 7;
  repeated fixed32 test_fixed32 = 8;
  repeated uint64 test_uint64 = 9;
  repeated fixed64 test_fixed64 = 10;
  repeated float test_float = 11;
  repeated double test_double = 12;
  repeated bool test_boolean = 13;
  repeated TestEnumSmall test_enum_small = 14;
  repeated TestEnum test_enum = 15;
  repeated string test_string = 16;
  repeated bytes test_bytes = 17;
  repeated SubMess test_message = 18;
}
message TestMessPacked {
  repeated int32 test_int32 = 1 [packed=true];
  repeated sint32 test_sint32 = 2 [packed=true];
  repeated sfixed32 test_sfixed32 = 3 [packed=true];
  repeated int64 test_int64 = 4 [packed=true];
  repeated sint64 test_sint64 = 5 [packed=true];
  repeated sfixed64 test_sfixed64 = 6 [packed=true];
  repeated uint32 test_uint32 = 7 [packed=true];
  repeated fixed32 test_fixed32 = 8 [packed=true];
  repeated uint64 test_uint64 = 9 [packed=true];
  repeated fixed64 test_fixed64 = 10 [packed=true];
  repeated float test_float = 11 [packed=true];
  repeated double test_double = 12 [packed=true];
  repeated bool test_boolean = 13 [packed=true];
  repeated TestEnumSmall test_enum_small = 14 [packed=true];
  repeated TestEnum test_enum = 15 [packed=true];
}

message TestMessOptional {
  optional int32 test_int32 = 1;
  optional sint32 test_sint32 = 2;
  optional sfixed32 test_sfixed32 = 3;
  optional int64 test_int64 = 4;
  optional sint64 test_sint64 = 5;
  optional sfixed64 test_sfixed64 = 6;
  optional uint32 test_uint32 = 7;
  optional fixed32 test_fixed32 = 8;
  optional uint64 test_uint64 = 9;
  optional fixed64 test_fixed64 = 10;
  optional float test_float = 11;
  optional double test_double = 12;
  optional bool test_boolean = 13;
  optional TestEnumSmall test_enum_small = 14;
  optional TestEnum test_enum = 15;
  optional string test_string = 16;
  optional bytes test_bytes = 17;
  optional SubMess test_message = 18;
}

message TestMessRequiredInt32 {
  required int32 test = 42;
}
message TestMessRequiredSInt32 {
  required sint32 test = 43;
}
message TestMessRequiredSFixed32 {
  required sfixed32 test = 100;
}
message TestMessRequiredInt64 {
  required int64 test = 1;
}
message TestMessRequiredSInt64 {
  required sint64 test = 11;
}
message TestMessRequiredSFixed64 {
  required sfixed64 test = 12;
}
message TestMessRequiredUInt32 {
  required uint32 test = 1;
}
message TestMessRequiredFixed32 {
  required fixed32 test = 1;
}
message TestMessRequiredUInt64 {
  required uint64 test = 1;
}
message TestMessRequiredFixed64 {
  required fixed64 test = 1;
}
message TestMessRequiredFloat {
  required float test = 1;
}
message TestMessRequiredDouble {
  required double test = 1;
}
message TestMessRequiredBool {
  required bool test = 1;
}
message TestMessRequiredEnum {
  required TestEnum test = 1;
}
message TestMessRequiredEnumSmall {
  required TestEnumSmall test = 1;
}
message TestMessRequiredString {
  required string test = 1;
}
message TestMessRequiredBytes {
  required bytes test = 1;
}
message TestMessRequiredMessage {
  required SubMess test = 1;
}
message EmptyMess {
}
message DefaultRequiredValues {
  required int32 v_int32   = 1 [default = -42];
  required uint32 v_uint32 = 2 [default = 666];
  required int32 v_int64   = 3 [default = 100000];
  required uint32 v_uint64 = 4 [default = 100001];
  required float v_float   = 5 [default = 2.5];
  required double v_double = 6 [default = 4.5];
  required string v_string = 7 [default = "hi mom\n"];
  required bytes v_bytes   = 8 [default = "a \0 character"];
}
message DefaultOptionalValues {
  optional int32 v_int32   = 1 [default = -42];
  optional uint32 v_uint32 = 2 [default = 666];
  optional int32 v_int64   = 3 [default = 100000];
  optional uint32 v_uint64 = 4 [default = 100001];
  optional float v_float   = 5 [default = 2.5];
  optional double v_double = 6 [default = 4.5];
  optional string v_string = 7 [default = "hi mom\n"];
  optional bytes v_bytes   = 8 [default = "a \0 character"];
}
message LowerCase {
  enum CaseEnum {
    UPPER = 1;
    lower = 2;
  }
  optional CaseEnum value = 1 [default = lower];
}
message AllocValues {
  optional bytes o_bytes = 1;
  repeated string r_string = 2;
  required string a_string = 3;
  required bytes a_bytes = 4;
  required DefaultRequiredValues a_mess = 5;
}