feat(codegen): Detect repeated struct field when deserializing

This commit is contained in:
David Tolnay
2016-05-10 09:52:51 -07:00
parent 7aa0b6ce27
commit eeb4efc19c
4 changed files with 49 additions and 0 deletions
+28
View File
@@ -725,4 +725,32 @@ declare_error_tests! {
],
Error::UnexpectedToken(Token::SeqSep),
}
test_duplicate_field_struct<Struct> {
vec![
Token::MapStart(Some(3)),
Token::MapSep,
Token::Str("a"),
Token::I32(1),
Token::MapSep,
Token::Str("a"),
Token::I32(3),
Token::MapEnd,
],
Error::DuplicateFieldError("a"),
}
test_duplicate_field_enum<Enum> {
vec![
Token::EnumMapStart("Enum", "Map", Some(3)),
Token::EnumMapSep,
Token::Str("a"),
Token::I32(1),
Token::EnumMapSep,
Token::Str("a"),
Token::I32(3),
Token::EnumMapEnd,
],
Error::DuplicateFieldError("a"),
}
}