1 syntax = "proto3"; 2 // package name placeholder 3 4 message SubMessage { 5 string substuff1 = 1; 6 int32 substuff2 = 2; 7 fixed32 substuff3 = 3; 8 } 9 10 message EmptyMessage { 11 12 } 13 14 enum HugeEnum { 15 HE_Zero = 0; 16 Negative = -2147483647; /* protoc doesn't accept -2147483648 here */ 17 Positive = 2147483647; 18 } 19 20 message Limits { 21 int32 int32_min = 1; 22 int32 int32_max = 2; 23 uint32 uint32_min = 3; 24 uint32 uint32_max = 4; 25 int64 int64_min = 5; 26 int64 int64_max = 6; 27 uint64 uint64_min = 7; 28 uint64 uint64_max = 8; 29 HugeEnum enum_min = 9; 30 HugeEnum enum_max = 10; 31 } 32 33 enum MyEnum { 34 Zero = 0; 35 First = 1; 36 Second = 2; 37 Truth = 42; 38 } 39 40 message AllTypes { 41 int32 sng_int32 = 1; 42 int64 sng_int64 = 2; 43 uint32 sng_uint32 = 3; 44 uint64 sng_uint64 = 4; 45 sint32 sng_sint32 = 5; 46 sint64 sng_sint64 = 6; 47 bool sng_bool = 7; 48 49 fixed32 sng_fixed32 = 8; 50 sfixed32 sng_sfixed32= 9; 51 float sng_float = 10; 52 53 fixed64 sng_fixed64 = 11; 54 sfixed64 sng_sfixed64= 12; 55 double sng_double = 13; 56 57 string sng_string = 14; 58 bytes sng_bytes = 15; 59 SubMessage sng_submsg = 16; 60 MyEnum sng_enum = 17; 61 EmptyMessage sng_emptymsg = 18; 62 bytes sng_fbytes = 19; 63 64 repeated int32 rep_int32 = 21 [packed = true]; 65 repeated int64 rep_int64 = 22 [packed = true]; 66 repeated uint32 rep_uint32 = 23 [packed = true]; 67 repeated uint64 rep_uint64 = 24 [packed = true]; 68 repeated sint32 rep_sint32 = 25 [packed = true]; 69 repeated sint64 rep_sint64 = 26 [packed = true]; 70 repeated bool rep_bool = 27 [packed = true]; 71 72 repeated fixed32 rep_fixed32 = 28 [packed = true]; 73 repeated sfixed32 rep_sfixed32= 29 [packed = true]; 74 repeated float rep_float = 30 [packed = true]; 75 76 repeated fixed64 rep_fixed64 = 31 [packed = true]; 77 repeated sfixed64 rep_sfixed64= 32 [packed = true]; 78 repeated double rep_double = 33 [packed = true]; 79 80 repeated string rep_string = 34; 81 repeated bytes rep_bytes = 35; 82 repeated SubMessage rep_submsg = 36; 83 repeated MyEnum rep_enum = 37 [packed = true]; 84 repeated EmptyMessage rep_emptymsg = 38; 85 repeated bytes rep_fbytes = 39; 86 87 oneof oneof 88 { 89 SubMessage oneof_msg1 = 59; 90 EmptyMessage oneof_msg2 = 60; 91 } 92 93 // Check that extreme integer values are handled correctly 94 Limits req_limits = 98; 95 96 // Just to make sure that the size of the fields has been calculated 97 // properly, i.e. otherwise a bug in last field might not be detected. 98 int32 end = 99; 99 } 100 101
