345 lines
12 KiB
Rust
345 lines
12 KiB
Rust
// Copyright 2013-2014 The rust-url developers.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Unit tests
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extern crate url;
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use std::borrow::Cow;
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use std::net::{Ipv4Addr, Ipv6Addr};
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use std::path::{Path, PathBuf};
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use url::{Host, Url, form_urlencoded};
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#[test]
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fn size() {
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use std::mem::size_of;
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assert_eq!(size_of::<Url>(), size_of::<Option<Url>>());
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}
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macro_rules! assert_from_file_path {
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($path: expr) => { assert_from_file_path!($path, $path) };
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($path: expr, $url_path: expr) => {{
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let url = Url::from_file_path(Path::new($path)).unwrap();
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assert_eq!(url.host(), None);
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assert_eq!(url.path(), $url_path);
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assert_eq!(url.to_file_path(), Ok(PathBuf::from($path)));
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}};
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}
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#[test]
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fn new_file_paths() {
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if cfg!(unix) {
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assert_eq!(Url::from_file_path(Path::new("relative")), Err(()));
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assert_eq!(Url::from_file_path(Path::new("../relative")), Err(()));
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}
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if cfg!(windows) {
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assert_eq!(Url::from_file_path(Path::new("relative")), Err(()));
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assert_eq!(Url::from_file_path(Path::new(r"..\relative")), Err(()));
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assert_eq!(Url::from_file_path(Path::new(r"\drive-relative")), Err(()));
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assert_eq!(Url::from_file_path(Path::new(r"\\ucn\")), Err(()));
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}
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if cfg!(unix) {
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assert_from_file_path!("/foo/bar");
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assert_from_file_path!("/foo/ba\0r", "/foo/ba%00r");
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assert_from_file_path!("/foo/ba%00r", "/foo/ba%2500r");
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}
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}
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#[test]
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#[cfg(unix)]
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fn new_path_bad_utf8() {
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use std::ffi::OsStr;
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use std::os::unix::prelude::*;
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let url = Url::from_file_path(Path::new(OsStr::from_bytes(b"/foo/ba\x80r"))).unwrap();
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let os_str = OsStr::from_bytes(b"/foo/ba\x80r");
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assert_eq!(url.to_file_path(), Ok(PathBuf::from(os_str)));
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}
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#[test]
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fn new_path_windows_fun() {
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if cfg!(windows) {
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assert_from_file_path!(r"C:\foo\bar", "/C:/foo/bar");
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assert_from_file_path!("C:\\foo\\ba\0r", "/C:/foo/ba%00r");
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// Invalid UTF-8
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assert!(Url::parse("file:///C:/foo/ba%80r").unwrap().to_file_path().is_err());
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// test windows canonicalized path
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let path = PathBuf::from(r"\\?\C:\foo\bar");
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assert!(Url::from_file_path(path).is_ok());
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// Percent-encoded drive letter
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let url = Url::parse("file:///C%3A/foo/bar").unwrap();
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assert_eq!(url.to_file_path(), Ok(PathBuf::from(r"C:\foo\bar")));
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}
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}
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#[test]
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fn new_directory_paths() {
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if cfg!(unix) {
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assert_eq!(Url::from_directory_path(Path::new("relative")), Err(()));
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assert_eq!(Url::from_directory_path(Path::new("../relative")), Err(()));
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let url = Url::from_directory_path(Path::new("/foo/bar")).unwrap();
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assert_eq!(url.host(), None);
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assert_eq!(url.path(), "/foo/bar/");
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}
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if cfg!(windows) {
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assert_eq!(Url::from_directory_path(Path::new("relative")), Err(()));
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assert_eq!(Url::from_directory_path(Path::new(r"..\relative")), Err(()));
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assert_eq!(Url::from_directory_path(Path::new(r"\drive-relative")), Err(()));
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assert_eq!(Url::from_directory_path(Path::new(r"\\ucn\")), Err(()));
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let url = Url::from_directory_path(Path::new(r"C:\foo\bar")).unwrap();
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assert_eq!(url.host(), None);
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assert_eq!(url.path(), "/C:/foo/bar/");
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}
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}
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#[test]
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fn from_str() {
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assert!("http://testing.com/this".parse::<Url>().is_ok());
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}
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#[test]
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fn parse_with_params() {
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let url = Url::parse_with_params("http://testing.com/this?dont=clobberme",
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&[("lang", "rust")]).unwrap();
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assert_eq!(url.as_str(), "http://testing.com/this?dont=clobberme&lang=rust");
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}
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#[test]
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fn issue_124() {
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let url: Url = "file:a".parse().unwrap();
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assert_eq!(url.path(), "/a");
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let url: Url = "file:...".parse().unwrap();
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assert_eq!(url.path(), "/...");
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let url: Url = "file:..".parse().unwrap();
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assert_eq!(url.path(), "/");
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}
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#[test]
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fn test_equality() {
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use std::hash::{Hash, Hasher};
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use std::collections::hash_map::DefaultHasher;
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fn check_eq(a: &Url, b: &Url) {
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assert_eq!(a, b);
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let mut h1 = DefaultHasher::new();
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a.hash(&mut h1);
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let mut h2 = DefaultHasher::new();
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b.hash(&mut h2);
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assert_eq!(h1.finish(), h2.finish());
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}
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fn url(s: &str) -> Url {
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let rv = s.parse().unwrap();
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check_eq(&rv, &rv);
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rv
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}
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// Doesn't care if default port is given.
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let a: Url = url("https://example.com/");
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let b: Url = url("https://example.com:443/");
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check_eq(&a, &b);
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// Different ports
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let a: Url = url("http://example.com/");
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let b: Url = url("http://example.com:8080/");
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assert!(a != b, "{:?} != {:?}", a, b);
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// Different scheme
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let a: Url = url("http://example.com/");
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let b: Url = url("https://example.com/");
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assert!(a != b);
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// Different host
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let a: Url = url("http://foo.com/");
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let b: Url = url("http://bar.com/");
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assert!(a != b);
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// Missing path, automatically substituted. Semantically the same.
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let a: Url = url("http://foo.com");
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let b: Url = url("http://foo.com/");
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check_eq(&a, &b);
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}
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#[test]
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fn host() {
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fn assert_host(input: &str, host: Host<&str>) {
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assert_eq!(Url::parse(input).unwrap().host(), Some(host));
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}
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assert_host("http://www.mozilla.org", Host::Domain("www.mozilla.org"));
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assert_host("http://1.35.33.49", Host::Ipv4(Ipv4Addr::new(1, 35, 33, 49)));
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assert_host("http://[2001:0db8:85a3:08d3:1319:8a2e:0370:7344]", Host::Ipv6(Ipv6Addr::new(
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0x2001, 0x0db8, 0x85a3, 0x08d3, 0x1319, 0x8a2e, 0x0370, 0x7344)));
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assert_host("http://1.35.+33.49", Host::Domain("1.35.+33.49"));
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assert_host("http://[::]", Host::Ipv6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)));
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assert_host("http://[::1]", Host::Ipv6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)));
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assert_host("http://0x1.0X23.0x21.061", Host::Ipv4(Ipv4Addr::new(1, 35, 33, 49)));
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assert_host("http://0x1232131", Host::Ipv4(Ipv4Addr::new(1, 35, 33, 49)));
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assert_host("http://111", Host::Ipv4(Ipv4Addr::new(0, 0, 0, 111)));
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assert_host("http://2..2.3", Host::Domain("2..2.3"));
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assert!(Url::parse("http://42.0x1232131").is_err());
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assert!(Url::parse("http://192.168.0.257").is_err());
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}
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#[test]
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fn host_serialization() {
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// libstd’s `Display for Ipv6Addr` serializes 0:0:0:0:0:0:_:_ and 0:0:0:0:0:ffff:_:_
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// using IPv4-like syntax, as suggested in https://tools.ietf.org/html/rfc5952#section-4
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// but https://url.spec.whatwg.org/#concept-ipv6-serializer specifies not to.
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// Not [::0.0.0.2] / [::ffff:0.0.0.2]
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assert_eq!(Url::parse("http://[0::2]").unwrap().host_str(), Some("[::2]"));
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assert_eq!(Url::parse("http://[0::ffff:0:2]").unwrap().host_str(), Some("[::ffff:0:2]"));
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}
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#[test]
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fn test_idna() {
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assert!("http://goșu.ro".parse::<Url>().is_ok());
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assert_eq!(Url::parse("http://☃.net/").unwrap().host(), Some(Host::Domain("xn--n3h.net")));
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assert!("https://r2---sn-huoa-cvhl.googlevideo.com/crossdomain.xml".parse::<Url>().is_ok());
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}
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#[test]
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fn test_serialization() {
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let data = [
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("http://example.com/", "http://example.com/"),
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("http://addslash.com", "http://addslash.com/"),
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("http://@emptyuser.com/", "http://emptyuser.com/"),
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("http://:@emptypass.com/", "http://:@emptypass.com/"),
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("http://user@user.com/", "http://user@user.com/"),
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("http://user:pass@userpass.com/", "http://user:pass@userpass.com/"),
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("http://slashquery.com/path/?q=something", "http://slashquery.com/path/?q=something"),
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("http://noslashquery.com/path?q=something", "http://noslashquery.com/path?q=something")
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];
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for &(input, result) in &data {
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let url = Url::parse(input).unwrap();
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assert_eq!(url.as_str(), result);
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}
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}
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#[test]
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fn test_form_urlencoded() {
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let pairs: &[(Cow<str>, Cow<str>)] = &[
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("foo".into(), "é&".into()),
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("bar".into(), "".into()),
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("foo".into(), "#".into())
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];
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let encoded = form_urlencoded::Serializer::new(String::new()).extend_pairs(pairs).finish();
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assert_eq!(encoded, "foo=%C3%A9%26&bar=&foo=%23");
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assert_eq!(form_urlencoded::parse(encoded.as_bytes()).collect::<Vec<_>>(), pairs.to_vec());
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}
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#[test]
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fn test_form_serialize() {
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let encoded = form_urlencoded::Serializer::new(String::new())
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.append_pair("foo", "é&")
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.append_pair("bar", "")
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.append_pair("foo", "#")
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.finish();
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assert_eq!(encoded, "foo=%C3%A9%26&bar=&foo=%23");
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}
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#[test]
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/// https://github.com/servo/rust-url/issues/25
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fn issue_25() {
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let filename = if cfg!(windows) { r"C:\run\pg.sock" } else { "/run/pg.sock" };
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let mut url = Url::from_file_path(filename).unwrap();
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url.check_invariants().unwrap();
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url.set_scheme("postgres").unwrap();
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url.check_invariants().unwrap();
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url.set_host(Some("")).unwrap();
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url.check_invariants().unwrap();
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url.set_username("me").unwrap();
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url.check_invariants().unwrap();
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let expected = format!("postgres://me@/{}run/pg.sock", if cfg!(windows) { "C:/" } else { "" });
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assert_eq!(url.as_str(), expected);
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}
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#[test]
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/// https://github.com/servo/rust-url/issues/61
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fn issue_61() {
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let mut url = Url::parse("http://mozilla.org").unwrap();
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url.set_scheme("https").unwrap();
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assert_eq!(url.port(), None);
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assert_eq!(url.port_or_known_default(), Some(443));
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url.check_invariants().unwrap();
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}
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#[test]
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#[cfg(not(windows))]
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/// https://github.com/servo/rust-url/issues/197
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fn issue_197() {
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let mut url = Url::from_file_path("/").expect("Failed to parse path");
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url.check_invariants().unwrap();
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assert_eq!(url, Url::parse("file:///").expect("Failed to parse path + protocol"));
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url.path_segments_mut().expect("path_segments_mut").pop_if_empty();
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}
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#[test]
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fn issue_241() {
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Url::parse("mailto:").unwrap().cannot_be_a_base();
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}
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#[test]
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/// https://github.com/servo/rust-url/issues/222
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fn append_trailing_slash() {
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let mut url: Url = "http://localhost:6767/foo/bar?a=b".parse().unwrap();
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url.check_invariants().unwrap();
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url.path_segments_mut().unwrap().push("");
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url.check_invariants().unwrap();
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assert_eq!(url.to_string(), "http://localhost:6767/foo/bar/?a=b");
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}
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#[test]
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/// https://github.com/servo/rust-url/issues/227
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fn extend_query_pairs_then_mutate() {
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let mut url: Url = "http://localhost:6767/foo/bar".parse().unwrap();
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url.query_pairs_mut().extend_pairs(vec![ ("auth", "my-token") ].into_iter());
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url.check_invariants().unwrap();
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assert_eq!(url.to_string(), "http://localhost:6767/foo/bar?auth=my-token");
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url.path_segments_mut().unwrap().push("some_other_path");
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url.check_invariants().unwrap();
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assert_eq!(url.to_string(), "http://localhost:6767/foo/bar/some_other_path?auth=my-token");
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}
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#[test]
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/// https://github.com/servo/rust-url/issues/222
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fn append_empty_segment_then_mutate() {
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let mut url: Url = "http://localhost:6767/foo/bar?a=b".parse().unwrap();
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url.check_invariants().unwrap();
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url.path_segments_mut().unwrap().push("").pop();
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url.check_invariants().unwrap();
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assert_eq!(url.to_string(), "http://localhost:6767/foo/bar?a=b");
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}
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#[test]
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/// https://github.com/servo/rust-url/issues/243
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fn test_set_host() {
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let mut url = Url::parse("https://example.net/hello").unwrap();
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url.set_host(Some("foo.com")).unwrap();
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assert_eq!(url.as_str(), "https://foo.com/hello");
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assert!(url.set_host(None).is_err());
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assert_eq!(url.as_str(), "https://foo.com/hello");
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assert!(url.set_host(Some("")).is_err());
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assert_eq!(url.as_str(), "https://foo.com/hello");
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let mut url = Url::parse("foobar://example.net/hello").unwrap();
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url.set_host(None).unwrap();
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assert_eq!(url.as_str(), "foobar:/hello");
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}
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