// Map field definitions for gRPC/Protobuf parser tests
// Tests map types with various key and value types
syntax = "proto3";
package example.maps;
// Simple string-to-string map
message Config {
string name = 1;
map<string, string> settings = 2;
}
// Map with int32 key
message IntKeyedMap {
map<int32, string> id_to_name = 1;
map<int64, double> timestamp_to_value = 2;
}
// Map with bool key
message BoolKeyedMap {
map<bool, string> flag_descriptions = 1;
}
// Map with message value type
message User {
string id = 1;
string name = 2;
string email = 3;
}
message UserDirectory {
// Map with message type as value
map<string, User> users_by_id = 1;
map<string, User> users_by_email = 2;
}
// Nested message as map value
message Project {
string id = 1;
string name = 2;
message Member {
string user_id = 1;
string role = 2;
int64 joined_at = 3;
}
map<string, Member> members = 3;
}
// Multiple maps in one message
message MultiMapMessage {
map<string, string> string_map = 1;
map<string, int32> int_map = 2;
map<string, bool> bool_map = 3;
map<string, bytes> bytes_map = 4;
map<int32, string> reverse_lookup = 5;
}
// Map with enum value
enum Permission {
PERMISSION_UNKNOWN = 0;
PERMISSION_READ = 1;
PERMISSION_WRITE = 2;
PERMISSION_ADMIN = 3;
}
message AccessControl {
string resource_id = 1;
map<string, Permission> user_permissions = 2;
map<string, Permission> group_permissions = 3;
}
// Complex message with maps and other fields
message Document {
string id = 1;
string title = 2;
string content = 3;
message Metadata {
string key = 1;
string value = 2;
int64 updated_at = 3;
}
// Standard fields
int64 created_at = 4;
optional int64 updated_at = 5;
// Map fields
map<string, string> simple_metadata = 6;
map<string, Metadata> structured_metadata = 7;
// Map of arrays (not directly supported, so nested message)
message StringList {
repeated string values = 1;
}
map<string, StringList> tags = 8;
}
// Map with all allowed key types
// Proto3 allows: int32, int64, uint32, uint64, sint32, sint64,
// fixed32, fixed64, sfixed32, sfixed64, bool, string
message AllKeyTypes {
map<int32, string> int32_keys = 1;
map<int64, string> int64_keys = 2;
map<uint32, string> uint32_keys = 3;
map<uint64, string> uint64_keys = 4;
map<sint32, string> sint32_keys = 5;
map<sint64, string> sint64_keys = 6;
map<fixed32, string> fixed32_keys = 7;
map<fixed64, string> fixed64_keys = 8;
map<sfixed32, string> sfixed32_keys = 9;
map<sfixed64, string> sfixed64_keys = 10;
map<bool, string> bool_keys = 11;
map<string, string> string_keys = 12;
}
