diff options
Diffstat (limited to 'vendor/urlencoding/src/lib.rs')
| -rw-r--r-- | vendor/urlencoding/src/lib.rs | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/vendor/urlencoding/src/lib.rs b/vendor/urlencoding/src/lib.rs deleted file mode 100644 index 1f2e560f..00000000 --- a/vendor/urlencoding/src/lib.rs +++ /dev/null @@ -1,133 +0,0 @@ -//! To encode a string, do the following: -//! -//! ```rust -//! use urlencoding::encode; -//! -//! let encoded = encode("This string will be URL encoded."); -//! println!("{}", encoded); -//! // This%20string%20will%20be%20URL%20encoded. -//! ``` -//! -//! To decode a string, it's only slightly different: -//! -//! ```rust -//! use urlencoding::decode; -//! -//! let decoded = decode("%F0%9F%91%BE%20Exterminate%21").expect("UTF-8"); -//! println!("{}", decoded); -//! // 👾 Exterminate! -//! ``` -//! -//! To decode allowing arbitrary bytes and invalid UTF-8: -//! -//! ```rust -//! use urlencoding::decode_binary; -//! -//! let binary = decode_binary(b"%F1%F2%F3%C0%C1%C2"); -//! let decoded = String::from_utf8_lossy(&binary); -//! ``` -//! -//! This library returns [`Cow`](https://doc.rust-lang.org/stable/std/borrow/enum.Cow.html) to avoid allocating when decoding/encoding is not needed. Call `.into_owned()` on the `Cow` to get a `Vec` or `String`. - -mod enc; -pub use enc::encode; -pub use enc::encode_binary; -pub use enc::Encoded; - -mod dec; -pub use dec::decode; -pub use dec::decode_binary; - -#[cfg(test)] -mod tests { - use super::*; - use crate::dec::from_hex_digit; - - #[test] - fn it_encodes_successfully() { - let expected = "this%20that"; - assert_eq!(expected, encode("this that")); - } - - #[test] - fn it_encodes_successfully_emoji() { - let emoji_string = "👾 Exterminate!"; - let expected = "%F0%9F%91%BE%20Exterminate%21"; - assert_eq!(expected, encode(emoji_string)); - } - - #[test] - fn it_decodes_successfully() { - let expected = String::from("this that"); - let encoded = "this%20that"; - assert_eq!(expected, decode(encoded).unwrap()); - } - - #[test] - fn it_decodes_successfully_emoji() { - let expected = String::from("👾 Exterminate!"); - let encoded = "%F0%9F%91%BE%20Exterminate%21"; - assert_eq!(expected, decode(encoded).unwrap()); - } - - #[test] - fn it_decodes_unsuccessfully_emoji() { - let bad_encoded_string = "👾 Exterminate!"; - - assert_eq!(bad_encoded_string, decode(bad_encoded_string).unwrap()); - } - - - #[test] - fn misc() { - assert_eq!(3, from_hex_digit(b'3').unwrap()); - assert_eq!(10, from_hex_digit(b'a').unwrap()); - assert_eq!(15, from_hex_digit(b'F').unwrap()); - assert_eq!(None, from_hex_digit(b'G')); - assert_eq!(None, from_hex_digit(9)); - - assert_eq!("pureascii", encode("pureascii")); - assert_eq!("pureascii", decode("pureascii").unwrap()); - assert_eq!("", encode("")); - assert_eq!("", decode("").unwrap()); - assert_eq!("%26a%25b%21c.d%3Fe", encode("&a%b!c.d?e")); - assert_eq!("%00", encode("\0")); - assert_eq!("%00x", encode("\0x")); - assert_eq!("x%00", encode("x\0")); - assert_eq!("x%00x", encode("x\0x")); - assert_eq!("aa%00%00bb", encode("aa\0\0bb")); - assert_eq!("\0", decode("\0").unwrap()); - assert!(decode("%F0%0F%91%BE%20Hello%21").is_err()); - assert_eq!("this that", decode("this%20that").unwrap()); - assert_eq!("this that%", decode("this%20that%").unwrap()); - assert_eq!("this that%2", decode("this%20that%2").unwrap()); - assert_eq!("this that%%", decode("this%20that%%").unwrap()); - assert_eq!("this that%2%", decode("this%20that%2%").unwrap()); - assert_eq!("this%2that", decode("this%2that").unwrap()); - assert_eq!("this%%2that", decode("this%%2that").unwrap()); - assert_eq!("this%2x&that", decode("this%2x%26that").unwrap()); - // assert_eq!("this%2&that", decode("this%2%26that").unwrap()); - } - - #[test] - fn lazy_writer() { - let mut s = "he".to_string(); - Encoded("llo").append_to(&mut s); - assert_eq!("hello", s); - - assert_eq!("hello", Encoded("hello").to_string()); - assert_eq!("hello", format!("{}", Encoded("hello"))); - assert_eq!("hello", Encoded("hello").to_str()); - assert!(matches!(Encoded("hello").to_str(), std::borrow::Cow::Borrowed(_))); - } - - #[test] - fn whatwg_examples() { - assert_eq!(*decode_binary(b"%25%s%1G"), b"%%s%1G"[..]); - assert_eq!(*decode_binary("‽%25%2E".as_bytes()), b"\xE2\x80\xBD\x25\x2E"[..]); - assert_eq!(encode("≡"), "%E2%89%A1"); - assert_eq!(encode("‽"), "%E2%80%BD"); - assert_eq!(encode("Say what‽"), "Say%20what%E2%80%BD"); - } - -} |
