46 lines
1.2 KiB
Rust
46 lines
1.2 KiB
Rust
// Copyright 2017 Serde Developers
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
|
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
|
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
|
// option. This file may not be copied, modified, or distributed
|
|
// except according to those terms.
|
|
|
|
#[macro_use]
|
|
extern crate serde_derive;
|
|
|
|
extern crate serde;
|
|
use serde::de::{value, IntoDeserializer};
|
|
use serde::Deserialize;
|
|
|
|
#[test]
|
|
fn test_u32_to_enum() {
|
|
#[derive(Deserialize, Debug, PartialEq)]
|
|
enum E {
|
|
A,
|
|
B,
|
|
}
|
|
|
|
let deserializer = IntoDeserializer::<value::Error>::into_deserializer(1u32);
|
|
let e: E = E::deserialize(deserializer).unwrap();
|
|
assert_eq!(E::B, e);
|
|
}
|
|
|
|
#[test]
|
|
fn test_integer128() {
|
|
let de_u128 = IntoDeserializer::<value::Error>::into_deserializer(1u128);
|
|
let de_i128 = IntoDeserializer::<value::Error>::into_deserializer(1i128);
|
|
|
|
// u128 to u128
|
|
assert_eq!(1u128, u128::deserialize(de_u128).unwrap());
|
|
|
|
// u128 to i128
|
|
assert_eq!(1i128, i128::deserialize(de_u128).unwrap());
|
|
|
|
// i128 to u128
|
|
assert_eq!(1u128, u128::deserialize(de_i128).unwrap());
|
|
|
|
// i128 to i128
|
|
assert_eq!(1i128, i128::deserialize(de_i128).unwrap());
|
|
}
|