Source code
Revision control
Copy as Markdown
Other Tools
#![allow(
// clippy is broken and shows wrong warnings
// clippy on stable does not know yet about the lint name
unknown_lints,
clippy::derive_partial_eq_without_eq,
// This allows the tests to be written more uniform and not have to special case the last clone().
clippy::redundant_clone,
)]
mod utils;
use crate::utils::{check_deserialization, check_error_deserialization, is_equal};
use expect_test::expect;
use serde::{Deserialize, Serialize};
use serde_with::{
base64::{Base64, Bcrypt, BinHex, Crypt, ImapMutf7, Standard, UrlSafe},
formats::{Padded, Unpadded},
serde_as,
};
#[test]
fn base64_vec() {
let check_equal = vec![vec![0, 1, 2, 13], vec![14, 5, 6, 7]];
let check_deser = vec![vec![0xaa, 0xbc, 0xff], vec![0xe0, 0x7d], vec![0xe0, 0x7d]];
let check_deser_from = r#"["qrz/","4H0=","4H0"]"#;
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct BDefault(#[serde_as(as = "Vec<Base64>")] Vec<Vec<u8>>);
is_equal(
BDefault(check_equal.clone()),
expect![[r#"
[
"AAECDQ==",
"DgUGBw=="
]"#]],
);
// Check mixed padding deserialization
check_deserialization(BDefault(check_deser.clone()), check_deser_from);
check_error_deserialization::<BDefault>(
r#"["0"]"#,
expect!["Encoded text cannot have a 6-bit remainder. at line 1 column 4"],
);
check_error_deserialization::<BDefault>(
r#"["zz"]"#,
expect!["Invalid last symbol 122, offset 1. at line 1 column 5"],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct BPadded(#[serde_as(as = "Vec<Base64<Standard, Padded>>")] Vec<Vec<u8>>);
is_equal(
BPadded(check_equal.clone()),
expect![[r#"
[
"AAECDQ==",
"DgUGBw=="
]"#]],
);
check_deserialization(BPadded(check_deser.clone()), check_deser_from);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct BUnpadded(#[serde_as(as = "Vec<Base64<Standard, Unpadded>>")] Vec<Vec<u8>>);
is_equal(
BUnpadded(check_equal.clone()),
expect![[r#"
[
"AAECDQ",
"DgUGBw"
]"#]],
);
check_deserialization(BUnpadded(check_deser.clone()), check_deser_from);
}
#[test]
fn base64_different_charsets() {
let bytes = [
0x69_u8, 0xb7, 0x1d, 0x79, 0xf8, 0x21, 0x8a, 0x39, 0x25, 0x9a, 0x7a, 0x29, 0xaa, 0xbb,
0x2d, 0xba, 0xfc, 0x31, 0xcb, 0x30, 0x01, 0x08, 0x31, 0x05, 0x18, 0x72, 0x09, 0x28, 0xb3,
0x0d, 0x38, 0xf4, 0x11, 0x49, 0x35, 0x15, 0x59, 0x76, 0x19, 0xd3, 0x5d, 0xb7, 0xe3, 0x9e,
0xbb, 0xf3, 0xdf, 0xbf, 0x00,
];
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct B64Standard(#[serde_as(as = "Base64<Standard, Padded>")] Vec<u8>);
is_equal(
B64Standard(bytes.to_vec()),
expect![[r#""abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/AA==""#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct B64UrlSafe(#[serde_as(as = "Base64<UrlSafe, Padded>")] Vec<u8>);
is_equal(
B64UrlSafe(bytes.to_vec()),
expect![[r#""abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_AA==""#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct B64Crypt(#[serde_as(as = "Base64<Crypt, Padded>")] Vec<u8>);
is_equal(
B64Crypt(bytes.to_vec()),
expect![[r#""OPQRSTUVWXYZabcdefghijklmn./0123456789ABCDEFGHIJKLMNopqrstuvwxyz..==""#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct B64Bcrypt(#[serde_as(as = "Base64<Bcrypt, Padded>")] Vec<u8>);
is_equal(
B64Bcrypt(bytes.to_vec()),
expect![[r#""YZabcdefghijklmnopqrstuvwx./ABCDEFGHIJKLMNOPQRSTUVWXyz0123456789..==""#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct B64ImapMutf7(#[serde_as(as = "Base64<ImapMutf7, Padded>")] Vec<u8>);
is_equal(
B64ImapMutf7(bytes.to_vec()),
expect![[r#""abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+,AA==""#]],
);
#[serde_as]
#[derive(Debug, Serialize, Deserialize, PartialEq)]
pub struct B64BinHex(#[serde_as(as = "Base64<BinHex, Padded>")] Vec<u8>);
is_equal(
B64BinHex(bytes.to_vec()),
expect![[r##""CDEFGHIJKLMNPQRSTUVXYZ[`ab!\"#$%&'()*+,-0123456789@ABcdehijklmpqr!!==""##]],
);
}