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Implemented disallow_unknown

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* Added codegen for disallow_unknown
* ... with new default to ignore unknown values during deserialization
* Added ContainerAttrs
This commit is contained in:
John Heitmann
2016-01-10 19:34:48 -08:00
parent 59285f627b
commit bfac1a581c
8 changed files with 366 additions and 10 deletions
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serde_tests/tests/test_annotations.rs
+67 -1
View File
@@ -1,6 +1,13 @@
use std::default;
use token::{Token, assert_tokens, assert_ser_tokens, assert_de_tokens};
use token::{
Error,
Token,
assert_tokens,
assert_ser_tokens,
assert_de_tokens,
assert_de_tokens_error
};
#[derive(Debug, PartialEq, Serialize, Deserialize)]
struct Default {
@@ -9,6 +16,12 @@ struct Default {
a2: i32,
}
#[derive(Debug, PartialEq, Serialize, Deserialize)]
#[serde(disallow_unknown)]
struct DisallowUnknown {
a1: i32,
}
#[derive(Debug, PartialEq, Serialize, Deserialize)]
struct Rename {
a1: i32,
@@ -86,6 +99,59 @@ fn test_default() {
);
}
#[test]
fn test_ignore_unknown() {
// 'Default' allows unknown. Basic smoke test of ignore...
assert_de_tokens(
&Default { a1: 1, a2: 2},
vec![
Token::StructStart("Default", Some(5)),
Token::MapSep,
Token::Str("whoops1"),
Token::I32(2),
Token::MapSep,
Token::Str("a1"),
Token::I32(1),
Token::MapSep,
Token::Str("whoops2"),
Token::SeqStart(Some(1)),
Token::SeqSep,
Token::I32(2),
Token::SeqEnd,
Token::MapSep,
Token::Str("a2"),
Token::I32(2),
Token::MapSep,
Token::Str("whoops3"),
Token::I32(2),
Token::MapEnd,
]
);
assert_de_tokens_error::<DisallowUnknown>(
vec![
Token::StructStart("DisallowUnknown", Some(2)),
Token::MapSep,
Token::Str("a1"),
Token::I32(1),
Token::MapSep,
Token::Str("whoops"),
Token::I32(2),
Token::MapEnd,
],
Error::UnknownFieldError("whoops".to_owned())
);
}
#[test]
fn test_rename() {
assert_tokens(