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-rw-r--r--third_party/rust/url/tests/unit.rs303
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+// Copyright 2013-2014 The rust-url 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.
+
+//! Unit tests
+
+extern crate url;
+
+use std::borrow::Cow;
+use std::net::{Ipv4Addr, Ipv6Addr};
+use std::path::{Path, PathBuf};
+use url::{Host, Url, form_urlencoded};
+
+macro_rules! assert_from_file_path {
+ ($path: expr) => { assert_from_file_path!($path, $path) };
+ ($path: expr, $url_path: expr) => {{
+ let url = Url::from_file_path(Path::new($path)).unwrap();
+ assert_eq!(url.host(), None);
+ assert_eq!(url.path(), $url_path);
+ assert_eq!(url.to_file_path(), Ok(PathBuf::from($path)));
+ }};
+}
+
+
+
+#[test]
+fn new_file_paths() {
+ if cfg!(unix) {
+ assert_eq!(Url::from_file_path(Path::new("relative")), Err(()));
+ assert_eq!(Url::from_file_path(Path::new("../relative")), Err(()));
+ }
+ if cfg!(windows) {
+ assert_eq!(Url::from_file_path(Path::new("relative")), Err(()));
+ assert_eq!(Url::from_file_path(Path::new(r"..\relative")), Err(()));
+ assert_eq!(Url::from_file_path(Path::new(r"\drive-relative")), Err(()));
+ assert_eq!(Url::from_file_path(Path::new(r"\\ucn\")), Err(()));
+ }
+
+ if cfg!(unix) {
+ assert_from_file_path!("/foo/bar");
+ assert_from_file_path!("/foo/ba\0r", "/foo/ba%00r");
+ assert_from_file_path!("/foo/ba%00r", "/foo/ba%2500r");
+ }
+}
+
+#[test]
+#[cfg(unix)]
+fn new_path_bad_utf8() {
+ use std::ffi::OsStr;
+ use std::os::unix::prelude::*;
+
+ let url = Url::from_file_path(Path::new(OsStr::from_bytes(b"/foo/ba\x80r"))).unwrap();
+ let os_str = OsStr::from_bytes(b"/foo/ba\x80r");
+ assert_eq!(url.to_file_path(), Ok(PathBuf::from(os_str)));
+}
+
+#[test]
+fn new_path_windows_fun() {
+ if cfg!(windows) {
+ assert_from_file_path!(r"C:\foo\bar", "/C:/foo/bar");
+ assert_from_file_path!("C:\\foo\\ba\0r", "/C:/foo/ba%00r");
+
+ // Invalid UTF-8
+ assert!(Url::parse("file:///C:/foo/ba%80r").unwrap().to_file_path().is_err());
+
+ // test windows canonicalized path
+ let path = PathBuf::from(r"\\?\C:\foo\bar");
+ assert!(Url::from_file_path(path).is_ok());
+ }
+}
+
+
+#[test]
+fn new_directory_paths() {
+ if cfg!(unix) {
+ assert_eq!(Url::from_directory_path(Path::new("relative")), Err(()));
+ assert_eq!(Url::from_directory_path(Path::new("../relative")), Err(()));
+
+ let url = Url::from_directory_path(Path::new("/foo/bar")).unwrap();
+ assert_eq!(url.host(), None);
+ assert_eq!(url.path(), "/foo/bar/");
+ }
+ if cfg!(windows) {
+ assert_eq!(Url::from_directory_path(Path::new("relative")), Err(()));
+ assert_eq!(Url::from_directory_path(Path::new(r"..\relative")), Err(()));
+ assert_eq!(Url::from_directory_path(Path::new(r"\drive-relative")), Err(()));
+ assert_eq!(Url::from_directory_path(Path::new(r"\\ucn\")), Err(()));
+
+ let url = Url::from_directory_path(Path::new(r"C:\foo\bar")).unwrap();
+ assert_eq!(url.host(), None);
+ assert_eq!(url.path(), "/C:/foo/bar/");
+ }
+}
+
+#[test]
+fn from_str() {
+ assert!("http://testing.com/this".parse::<Url>().is_ok());
+}
+
+#[test]
+fn issue_124() {
+ let url: Url = "file:a".parse().unwrap();
+ assert_eq!(url.path(), "/a");
+ let url: Url = "file:...".parse().unwrap();
+ assert_eq!(url.path(), "/...");
+ let url: Url = "file:..".parse().unwrap();
+ assert_eq!(url.path(), "/");
+}
+
+#[test]
+fn test_equality() {
+ use std::hash::{Hash, Hasher, SipHasher};
+
+ fn check_eq(a: &Url, b: &Url) {
+ assert_eq!(a, b);
+
+ let mut h1 = SipHasher::new();
+ a.hash(&mut h1);
+ let mut h2 = SipHasher::new();
+ b.hash(&mut h2);
+ assert_eq!(h1.finish(), h2.finish());
+ }
+
+ fn url(s: &str) -> Url {
+ let rv = s.parse().unwrap();
+ check_eq(&rv, &rv);
+ rv
+ }
+
+ // Doesn't care if default port is given.
+ let a: Url = url("https://example.com/");
+ let b: Url = url("https://example.com:443/");
+ check_eq(&a, &b);
+
+ // Different ports
+ let a: Url = url("http://example.com/");
+ let b: Url = url("http://example.com:8080/");
+ assert!(a != b, "{:?} != {:?}", a, b);
+
+ // Different scheme
+ let a: Url = url("http://example.com/");
+ let b: Url = url("https://example.com/");
+ assert!(a != b);
+
+ // Different host
+ let a: Url = url("http://foo.com/");
+ let b: Url = url("http://bar.com/");
+ assert!(a != b);
+
+ // Missing path, automatically substituted. Semantically the same.
+ let a: Url = url("http://foo.com");
+ let b: Url = url("http://foo.com/");
+ check_eq(&a, &b);
+}
+
+#[test]
+fn host() {
+ fn assert_host(input: &str, host: Host<&str>) {
+ assert_eq!(Url::parse(input).unwrap().host(), Some(host));
+ }
+ assert_host("http://www.mozilla.org", Host::Domain("www.mozilla.org"));
+ assert_host("http://1.35.33.49", Host::Ipv4(Ipv4Addr::new(1, 35, 33, 49)));
+ assert_host("http://[2001:0db8:85a3:08d3:1319:8a2e:0370:7344]", Host::Ipv6(Ipv6Addr::new(
+ 0x2001, 0x0db8, 0x85a3, 0x08d3, 0x1319, 0x8a2e, 0x0370, 0x7344)));
+ assert_host("http://1.35.+33.49", Host::Domain("1.35.+33.49"));
+ assert_host("http://[::]", Host::Ipv6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)));
+ assert_host("http://[::1]", Host::Ipv6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)));
+ assert_host("http://0x1.0X23.0x21.061", Host::Ipv4(Ipv4Addr::new(1, 35, 33, 49)));
+ assert_host("http://0x1232131", Host::Ipv4(Ipv4Addr::new(1, 35, 33, 49)));
+ assert_host("http://111", Host::Ipv4(Ipv4Addr::new(0, 0, 0, 111)));
+ assert_host("http://2..2.3", Host::Domain("2..2.3"));
+ assert!(Url::parse("http://42.0x1232131").is_err());
+ assert!(Url::parse("http://192.168.0.257").is_err());
+}
+
+#[test]
+fn host_serialization() {
+ // libstd’s `Display for Ipv6Addr` serializes 0:0:0:0:0:0:_:_ and 0:0:0:0:0:ffff:_:_
+ // using IPv4-like syntax, as suggested in https://tools.ietf.org/html/rfc5952#section-4
+ // but https://url.spec.whatwg.org/#concept-ipv6-serializer specifies not to.
+
+ // Not [::0.0.0.2] / [::ffff:0.0.0.2]
+ assert_eq!(Url::parse("http://[0::2]").unwrap().host_str(), Some("[::2]"));
+ assert_eq!(Url::parse("http://[0::ffff:0:2]").unwrap().host_str(), Some("[::ffff:0:2]"));
+}
+
+#[test]
+fn test_idna() {
+ assert!("http://goșu.ro".parse::<Url>().is_ok());
+ assert_eq!(Url::parse("http://☃.net/").unwrap().host(), Some(Host::Domain("xn--n3h.net")));
+}
+
+#[test]
+fn test_serialization() {
+ let data = [
+ ("http://example.com/", "http://example.com/"),
+ ("http://addslash.com", "http://addslash.com/"),
+ ("http://@emptyuser.com/", "http://emptyuser.com/"),
+ ("http://:@emptypass.com/", "http://:@emptypass.com/"),
+ ("http://user@user.com/", "http://user@user.com/"),
+ ("http://user:pass@userpass.com/", "http://user:pass@userpass.com/"),
+ ("http://slashquery.com/path/?q=something", "http://slashquery.com/path/?q=something"),
+ ("http://noslashquery.com/path?q=something", "http://noslashquery.com/path?q=something")
+ ];
+ for &(input, result) in &data {
+ let url = Url::parse(input).unwrap();
+ assert_eq!(url.as_str(), result);
+ }
+}
+
+#[test]
+fn test_form_urlencoded() {
+ let pairs: &[(Cow<str>, Cow<str>)] = &[
+ ("foo".into(), "é&".into()),
+ ("bar".into(), "".into()),
+ ("foo".into(), "#".into())
+ ];
+ let encoded = form_urlencoded::Serializer::new(String::new()).extend_pairs(pairs).finish();
+ assert_eq!(encoded, "foo=%C3%A9%26&bar=&foo=%23");
+ assert_eq!(form_urlencoded::parse(encoded.as_bytes()).collect::<Vec<_>>(), pairs.to_vec());
+}
+
+#[test]
+fn test_form_serialize() {
+ let encoded = form_urlencoded::Serializer::new(String::new())
+ .append_pair("foo", "é&")
+ .append_pair("bar", "")
+ .append_pair("foo", "#")
+ .finish();
+ assert_eq!(encoded, "foo=%C3%A9%26&bar=&foo=%23");
+}
+
+#[test]
+/// https://github.com/servo/rust-url/issues/25
+fn issue_25() {
+ let filename = if cfg!(windows) { r"C:\run\pg.sock" } else { "/run/pg.sock" };
+ let mut url = Url::from_file_path(filename).unwrap();
+ url.assert_invariants();
+ url.set_scheme("postgres").unwrap();
+ url.assert_invariants();
+ url.set_host(Some("")).unwrap();
+ url.assert_invariants();
+ url.set_username("me").unwrap();
+ url.assert_invariants();
+ let expected = format!("postgres://me@/{}run/pg.sock", if cfg!(windows) { "C:/" } else { "" });
+ assert_eq!(url.as_str(), expected);
+}
+
+#[test]
+/// https://github.com/servo/rust-url/issues/61
+fn issue_61() {
+ let mut url = Url::parse("http://mozilla.org").unwrap();
+ url.set_scheme("https").unwrap();
+ assert_eq!(url.port(), None);
+ assert_eq!(url.port_or_known_default(), Some(443));
+ url.assert_invariants();
+}
+
+#[test]
+#[cfg(not(windows))]
+/// https://github.com/servo/rust-url/issues/197
+fn issue_197() {
+ let mut url = Url::from_file_path("/").expect("Failed to parse path");
+ url.assert_invariants();
+ assert_eq!(url, Url::parse("file:///").expect("Failed to parse path + protocol"));
+ url.path_segments_mut().expect("path_segments_mut").pop_if_empty();
+}
+
+#[test]
+/// https://github.com/servo/rust-url/issues/222
+fn append_trailing_slash() {
+ let mut url: Url = "http://localhost:6767/foo/bar?a=b".parse().unwrap();
+ url.assert_invariants();
+ url.path_segments_mut().unwrap().push("");
+ url.assert_invariants();
+ assert_eq!(url.to_string(), "http://localhost:6767/foo/bar/?a=b");
+}
+
+#[test]
+/// https://github.com/servo/rust-url/issues/227
+fn extend_query_pairs_then_mutate() {
+ let mut url: Url = "http://localhost:6767/foo/bar".parse().unwrap();
+ url.query_pairs_mut().extend_pairs(vec![ ("auth", "my-token") ].into_iter());
+ url.assert_invariants();
+ assert_eq!(url.to_string(), "http://localhost:6767/foo/bar?auth=my-token");
+ url.path_segments_mut().unwrap().push("some_other_path");
+ url.assert_invariants();
+ assert_eq!(url.to_string(), "http://localhost:6767/foo/bar/some_other_path?auth=my-token");
+}
+
+#[test]
+/// https://github.com/servo/rust-url/issues/222
+fn append_empty_segment_then_mutate() {
+ let mut url: Url = "http://localhost:6767/foo/bar?a=b".parse().unwrap();
+ url.assert_invariants();
+ url.path_segments_mut().unwrap().push("").pop();
+ url.assert_invariants();
+ assert_eq!(url.to_string(), "http://localhost:6767/foo/bar?a=b");
+}
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