Merging upstream version 1.66.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 1481 insertions, 379 deletions

diff --git a/vendor/url/tests/data.rs b/vendor/url/tests/data.rs
index b72c33306..f4001ca2b 100644
--- a/vendor/url/tests/data.rs
+++ b/vendor/url/tests/data.rs
@@ -8,7 +8,6 @@
 
 //! Data-driven tests
 
-use std::ops::Deref;
 use std::str::FromStr;
 
 use serde_json::Value;
@@ -16,7 +15,20 @@ use url::{quirks, Url};
 
 #[test]
 fn urltestdata() {
-    // Copied form https://github.com/w3c/web-platform-tests/blob/master/url/
+    let idna_skip_inputs = [
+        "http://www.foo。bar.com",
+        "http://Ｇｏ.com",
+        "http://你好你好",
+        "https://faß.ExAmPlE/",
+        "http://０Ｘｃ０．０２５０．０１",
+        "ftp://%e2%98%83",
+        "https://%e2%98%83",
+        "file://a\u{ad}b/p",
+        "file://a%C2%ADb/p",
+        "http://GOO\u{200b}\u{2060}\u{feff}goo.com",
+    ];
+
+    // Copied from https://github.com/web-platform-tests/wpt/blob/master/url/
     let mut json = Value::from_str(include_str!("urltestdata.json"))
         .expect("JSON parse error in urltestdata.json");
 
@@ -26,25 +38,39 @@ fn urltestdata() {
             continue; // ignore comments
         }
 
-        let base = entry.take_string("base");
+        let maybe_base = entry
+            .take_key("base")
+            .expect("missing base key")
+            .maybe_string();
         let input = entry.take_string("input");
         let failure = entry.take_key("failure").is_some();
 
-        let base = match Url::parse(&base) {
-            Ok(base) => base,
-            Err(_) if failure => continue,
-            Err(message) => {
-                eprint_failure(
-                    format!("  failed: error parsing base {:?}: {}", base, message),
-                    &format!("parse base for {:?}", input),
-                    None,
-                );
-                passed = false;
+        {
+            if idna_skip_inputs.contains(&input.as_str()) {
                 continue;
             }
+        }
+
+        let res = if let Some(base) = maybe_base {
+            let base = match Url::parse(&base) {
+                Ok(base) => base,
+                Err(_) if failure => continue,
+                Err(message) => {
+                    eprint_failure(
+                        format!("  failed: error parsing base {:?}: {}", base, message),
+                        &format!("parse base for {:?}", input),
+                        None,
+                    );
+                    passed = false;
+                    continue;
+                }
+            };
+            base.join(&input)
+        } else {
+            Url::parse(&input)
         };
 
-        let url = match (base.join(&input), failure) {
+        let url = match (res, failure) {
             (Ok(url), false) => url,
             (Err(_), true) => continue,
             (Err(message), false) => {
@@ -91,7 +117,6 @@ fn urltestdata() {
     assert!(passed)
 }
 
-#[allow(clippy::option_as_ref_deref)] // introduced in 1.40, MSRV is 1.36
 #[test]
 fn setters_tests() {
     let mut json = Value::from_str(include_str!("setters_tests.json"))
@@ -106,15 +131,22 @@ fn setters_tests() {
         let mut tests = json.take_key(attr).unwrap();
         for mut test in tests.as_array_mut().unwrap().drain(..) {
             let comment = test.take_key("comment").map(|s| s.string());
+            {
+                if let Some(comment) = comment.as_ref() {
+                    if comment.starts_with("IDNA Nontransitional_Processing") {
+                        continue;
+                    }
+                }
+            }
             let href = test.take_string("href");
             let new_value = test.take_string("new_value");
             let name = format!("{:?}.{} = {:?}", href, attr, new_value);
             let mut expected = test.take_key("expected").unwrap();
 
             let mut url = Url::parse(&href).unwrap();
-            let comment_ref = comment.as_ref().map(|s| s.deref());
+            let comment_ref = comment.as_deref();
             passed &= check_invariants(&url, &name, comment_ref);
-            let _ = set(&mut url, attr, &new_value);
+            set(&mut url, attr, &new_value);
 
             for attr in ATTRIBS {
                 if let Some(value) = expected.take_key(attr) {
@@ -153,6 +185,7 @@ fn check_invariants(url: &Url, name: &str, comment: Option<&str>) -> bool {
 trait JsonExt {
     fn take_key(&mut self, key: &str) -> Option<Value>;
     fn string(self) -> String;
+    fn maybe_string(self) -> Option<String>;
     fn take_string(&mut self, key: &str) -> String;
 }
 
@@ -162,10 +195,14 @@ impl JsonExt for Value {
     }
 
     fn string(self) -> String {
-        if let Value::String(s) = self {
-            s
-        } else {
-            panic!("Not a Value::String")
+        self.maybe_string().expect("")
+    }
+
+    fn maybe_string(self) -> Option<String> {
+        match self {
+            Value::String(s) => Some(s),
+            Value::Null => None,
+            _ => panic!("Not a Value::String or Value::Null"),
         }
     }
 
diff --git a/vendor/url/tests/debugger_visualizer.rs b/vendor/url/tests/debugger_visualizer.rs
new file mode 100644
index 000000000..4558e0701
--- /dev/null
+++ b/vendor/url/tests/debugger_visualizer.rs
@@ -0,0 +1,102 @@
+use debugger_test::debugger_test;
+use url::Url;
+
+#[inline(never)]
+fn __break() {}
+
+#[debugger_test(
+    debugger = "cdb",
+    commands = "
+    .nvlist
+
+    dx base_url
+
+    dx url_with_non_special_scheme
+
+    dx url_with_user_pass_port_query_fragments
+
+    dx url_blob
+
+    dx url_with_base
+
+    dx url_with_base_replaced
+
+    dx url_with_comma",
+    expected_statements = r#"
+    pattern:debugger_visualizer-.*\.exe \(embedded NatVis ".*-[0-9]+\.natvis"\)
+
+    base_url         : "http://example.org/foo/bar" [Type: url::Url]
+    [<Raw View>]     [Type: url::Url]
+    [scheme]         : "http"
+    [host]           : "example.org"
+    [path]           : "/foo/bar"
+
+    url_with_non_special_scheme : "non-special://test/x" [Type: url::Url]
+    [<Raw View>]     [Type: url::Url]
+    [scheme]         : "non-special"
+    [host]           : "test"
+    [path]           : "/x"
+
+    url_with_user_pass_port_query_fragments : "http://user:pass@foo:21/bar;par?b#c" [Type: url::Url]
+    [<Raw View>]     [Type: url::Url]
+    [scheme]         : "http"
+    [username]       : "user"
+    [host]           : "foo"
+    [port]           : 21
+    [path]           : "/bar;par"
+    [query]          : "b"
+    [fragment]       : "c"
+
+    url_blob         : "blob:https://example.com:443/" [Type: url::Url]
+    [<Raw View>]     [Type: url::Url]
+    [scheme]         : "blob"
+    [path]           : "https://example.com:443/"
+
+    url_with_base    : "http://example.org/a%2fc" [Type: url::Url]
+    [<Raw View>]     [Type: url::Url]
+    [scheme]         : "http"
+    [host]           : "example.org"
+    [path]           : "/a%2fc"
+
+    url_with_base_replaced : "http://[::7f00:1]/" [Type: url::Url]
+    [<Raw View>]     [Type: url::Url]
+    [scheme]         : "http"
+    [host]           : "[::7f00:1]"
+    [path]           : "/"
+
+    url_with_comma   : "data:text/html,test#test" [Type: url::Url]
+    [<Raw View>]     [Type: url::Url]
+    [scheme]         : "data"
+    [path]           : "text/html,test"
+    [fragment]       : "test"
+    "#
+)]
+fn test_url_visualizer() {
+    // Copied from https://github.com/web-platform-tests/wpt/blob/master/url/
+    let base_url = Url::parse("http://example.org/foo/bar").unwrap();
+    assert_eq!(base_url.as_str(), "http://example.org/foo/bar");
+
+    let url_with_non_special_scheme = Url::parse("non-special://:@test/x").unwrap();
+    assert_eq!(url_with_non_special_scheme.as_str(), "non-special://test/x");
+
+    let url_with_user_pass_port_query_fragments =
+        Url::parse("http://user:pass@foo:21/bar;par?b#c").unwrap();
+    assert_eq!(
+        url_with_user_pass_port_query_fragments.as_str(),
+        "http://user:pass@foo:21/bar;par?b#c"
+    );
+
+    let url_blob = Url::parse("blob:https://example.com:443/").unwrap();
+    assert_eq!(url_blob.as_str(), "blob:https://example.com:443/");
+
+    let url_with_base = base_url.join("/a%2fc").unwrap();
+    assert_eq!(url_with_base.as_str(), "http://example.org/a%2fc");
+
+    let url_with_base_replaced = base_url.join("http://[::127.0.0.1]").unwrap();
+    assert_eq!(url_with_base_replaced.as_str(), "http://[::7f00:1]/");
+
+    let url_with_comma = base_url.join("data:text/html,test#test").unwrap();
+    assert_eq!(url_with_comma.as_str(), "data:text/html,test#test");
+
+    __break();
+}
diff --git a/vendor/url/tests/unit.rs b/vendor/url/tests/unit.rs
index 13055a473..55ff59ada 100644
--- a/vendor/url/tests/unit.rs
+++ b/vendor/url/tests/unit.rs
@@ -43,6 +43,14 @@ fn test_set_empty_host() {
     assert_eq!(base.as_str(), "moz:/baz");
     base.set_host(Some("servo")).unwrap();
     assert_eq!(base.as_str(), "moz://servo/baz");
+
+    let mut base: Url = "file://server/share/foo/bar".parse().unwrap();
+    base.set_host(None).unwrap();
+    assert_eq!(base.as_str(), "file:///share/foo/bar");
+
+    let mut base: Url = "file://server/share/foo/bar".parse().unwrap();
+    base.set_host(Some("foo")).unwrap();
+    assert_eq!(base.as_str(), "file://foo/share/foo/bar");
 }
 
 #[test]
@@ -256,7 +264,6 @@ fn host() {
             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)),
@@ -271,7 +278,8 @@ fn host() {
     );
     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://1.35.+33.49").is_err());
+    assert!(Url::parse("http://2..2.3").is_err());
     assert!(Url::parse("http://42.0x1232131").is_err());
     assert!(Url::parse("http://192.168.0.257").is_err());
 
@@ -720,6 +728,34 @@ fn test_domain_encoding_quirks() {
     }
 }
 
+#[cfg(feature = "expose_internals")]
+#[test]
+fn test_expose_internals() {
+    use url::quirks::internal_components;
+    use url::quirks::InternalComponents;
+
+    let url = Url::parse("https://example.com/path/file.ext?key=val&key2=val2#fragment").unwrap();
+    let InternalComponents {
+        scheme_end,
+        username_end,
+        host_start,
+        host_end,
+        port,
+        path_start,
+        query_start,
+        fragment_start,
+    } = internal_components(&url);
+
+    assert_eq!(scheme_end, 5);
+    assert_eq!(username_end, 8);
+    assert_eq!(host_start, 8);
+    assert_eq!(host_end, 19);
+    assert_eq!(port, None);
+    assert_eq!(path_start, 19);
+    assert_eq!(query_start, Some(33));
+    assert_eq!(fragment_start, Some(51));
+}
+
 #[test]
 fn test_windows_unc_path() {
     if !cfg!(windows) {
@@ -796,7 +832,7 @@ fn test_syntax_violation_callback_types() {
         ("file:/foo.txt", ExpectedFileDoubleSlash, "expected // after file:"),
         ("file://mozilla.org/c:/file.txt", FileWithHostAndWindowsDrive, "file: with host and Windows drive letter"),
         ("http://mozilla.org/^", NonUrlCodePoint, "non-URL code point"),
-        ("http://mozilla.org/#\00", NullInFragment, "NULL characters are ignored in URL fragment identifiers"),
+        ("http://mozilla.org/#\x000", NullInFragment, "NULL characters are ignored in URL fragment identifiers"),
         ("http://mozilla.org/%1", PercentDecode, "expected 2 hex digits after %"),
         ("http://mozilla.org\t/foo", TabOrNewlineIgnored, "tabs or newlines are ignored in URLs"),
         ("http://user@:pass@mozilla.org", UnencodedAtSign, "unencoded @ sign in username or password")
@@ -1081,6 +1117,16 @@ fn test_make_relative() {
             "http://127.0.0.1:8080/test/video?baz=meh#456",
             "video?baz=meh#456",
         ),
+        (
+            "http://127.0.0.1:8080/file.txt",
+            "http://127.0.0.1:8080/test/file.txt",
+            "test/file.txt",
+        ),
+        (
+            "http://127.0.0.1:8080/not_equal.txt",
+            "http://127.0.0.1:8080/test/file.txt",
+            "test/file.txt",
+        ),
     ];
 
     for (base, uri, relative) in &tests {
@@ -1093,7 +1139,7 @@ fn test_make_relative() {
             base, uri, relative
         );
         assert_eq!(
-            base_uri.join(&relative).unwrap().as_str(),
+            base_uri.join(relative).unwrap().as_str(),
             *uri,
             "base: {}, uri: {}, relative: {}",
             base,
diff --git a/vendor/url/tests/urltestdata.json b/vendor/url/tests/urltestdata.json
index 554e61914..4265f5928 100644
--- a/vendor/url/tests/urltestdata.json
+++ b/vendor/url/tests/urltestdata.json
@@ -1,6 +1,6 @@
 [
   "# Based on http://trac.webkit.org/browser/trunk/LayoutTests/fast/url/script-tests/segments.js",
-  "# AS OF https://github.com/jsdom/whatwg-url/commit/35f04dfd3048cf6362f4398745bb13375c5020c2",
+  "# AS OF https://github.com/web-platform-tests/wpt/commit/2a64dae4641fbd61bd4257df460e188f425b492e",
   {
     "input": "http://example\t.\norg",
     "base": "http://example.org/foo/bar",
@@ -541,6 +541,36 @@
     "hash": ""
   },
   {
+    "input": "\\x",
+    "base": "http://example.org/foo/bar",
+    "href": "http://example.org/x",
+    "origin": "http://example.org",
+    "protocol": "http:",
+    "username": "",
+    "password": "",
+    "host": "example.org",
+    "hostname": "example.org",
+    "port": "",
+    "pathname": "/x",
+    "search": "",
+    "hash": ""
+  },
+  {
+    "input": "\\\\x\\hello",
+    "base": "http://example.org/foo/bar",
+    "href": "http://x/hello",
+    "origin": "http://x",
+    "protocol": "http:",
+    "username": "",
+    "password": "",
+    "host": "x",
+    "hostname": "x",
+    "port": "",
+    "pathname": "/hello",
+    "search": "",
+    "hash": ""
+  },
+  {
     "input": "::",
     "base": "http://example.org/foo/bar",
     "href": "http://example.org/foo/::",
@@ -3157,7 +3187,8 @@
   {
     "input": "http:/:@/www.example.com",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "http://user@/www.example.com",
@@ -3167,12 +3198,14 @@
   {
     "input": "http:@/www.example.com",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "http:/@/www.example.com",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "http://@/www.example.com",
@@ -3182,17 +3215,20 @@
   {
     "input": "https:@/www.example.com",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "http:a:b@/www.example.com",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "http:/a:b@/www.example.com",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "http://a:b@/www.example.com",
@@ -3202,7 +3238,8 @@
   {
     "input": "http::@/www.example.com",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "http:a:@www.example.com",
@@ -3267,12 +3304,14 @@
   {
     "input": "http:@:www.example.com",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "http:/@:www.example.com",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "http://@:www.example.com",
@@ -3646,6 +3685,38 @@
     "search": "?%EF%BF%BD",
     "hash": "#%EF%BF%BD"
   },
+  "Domain is ASCII, but a label is invalid IDNA",
+  {
+    "input": "http://a.b.c.xn--pokxncvks",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://10.0.0.xn--pokxncvks",
+    "base": "about:blank",
+    "failure": true
+  },
+  "IDNA labels should be matched case-insensitively",
+  {
+    "input": "http://a.b.c.XN--pokxncvks",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a.b.c.Xn--pokxncvks",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://10.0.0.XN--pokxncvks",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://10.0.0.xN--pokxncvks",
+    "base": "about:blank",
+    "failure": true
+  },
   "Test name prepping, fullwidth input should be converted to ASCII and NOT IDN-ized. This is 'Go' in fullwidth UTF-8/UTF-16.",
   {
     "input": "http://Ｇｏ.com",
@@ -3847,21 +3918,6 @@
     "search": "",
     "hash": ""
   },
-  {
-    "input": "http://0..0x300/",
-    "base": "about:blank",
-    "href": "http://0..0x300/",
-    "origin": "http://0..0x300",
-    "protocol": "http:",
-    "username": "",
-    "password": "",
-    "host": "0..0x300",
-    "hostname": "0..0x300",
-    "port": "",
-    "pathname": "/",
-    "search": "",
-    "hash": ""
-  },
   "Broken IPv6",
   {
     "input": "http://[www.google.com]/",
@@ -4483,16 +4539,6 @@
     "hash": ""
   },
   {
-    "input": "sc://\u0000/",
-    "base": "about:blank",
-    "failure": true
-  },
-  {
-    "input": "sc:// /",
-    "base": "about:blank",
-    "failure": true
-  },
-  {
     "input": "sc://%/",
     "base": "about:blank",
     "href": "sc://%/",
@@ -4527,21 +4573,6 @@
     "failure": true
   },
   {
-    "input": "sc://[/",
-    "base": "about:blank",
-    "failure": true
-  },
-  {
-    "input": "sc://\\/",
-    "base": "about:blank",
-    "failure": true
-  },
-  {
-    "input": "sc://]/",
-    "base": "about:blank",
-    "failure": true
-  },
-  {
     "input": "x",
     "base": "sc://ñ",
     "href": "sc://%C3%B1/x",
@@ -4619,7 +4650,7 @@
     "search": "",
     "hash": ""
   },
-  "# unknown scheme with non-URL characters in the path",
+  "# unknown scheme with non-URL characters",
   {
     "input": "wow:\uFFFF",
     "base": "about:blank",
@@ -4637,6 +4668,250 @@
   },
   "Forbidden host code points",
   {
+    "input": "sc://a\u0000b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "sc://a b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "sc://a<b",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "sc://a>b",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "sc://a[b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "sc://a\\b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "sc://a]b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "sc://a^b",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "sc://a|b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  "Forbidden host codepoints: tabs and newlines are removed during preprocessing",
+  {
+    "input": "foo://ho\u0009st/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href":"foo://host/",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "foo:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "foo://ho\u000Ast/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href":"foo://host/",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "foo:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "foo://ho\u000Dst/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href":"foo://host/",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "foo:",
+    "search": "",
+    "username": ""
+  },
+  "Forbidden domain code-points",
+  {
+    "input": "http://a\u0000b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0001b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0002b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0003b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0004b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0005b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0006b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0007b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0008b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u000Bb/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u000Cb/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u000Eb/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u000Fb/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0010b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0011b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0012b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0013b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0014b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0015b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0016b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0017b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0018b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u0019b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u001Ab/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u001Bb/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u001Cb/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u001Db/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u001Eb/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u001Fb/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a%b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
     "input": "http://a<b",
     "base": "about:blank",
     "failure": true
@@ -4647,51 +4922,330 @@
     "failure": true
   },
   {
+    "input": "http://a[b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a]b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
     "input": "http://a^b",
     "base": "about:blank",
     "failure": true
   },
   {
-    "input": "non-special://a<b",
+    "input": "http://a|b/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://a\u007Fb/",
+    "base": "about:blank",
+    "failure": true
+  },
+  "Forbidden domain codepoints: tabs and newlines are removed during preprocessing",
+  {
+    "input": "http://ho\u0009st/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href":"http://host/",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "http:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "http://ho\u000Ast/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href":"http://host/",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "http:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "http://ho\u000Dst/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href":"http://host/",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "http:",
+    "search": "",
+    "username": ""
+  },
+  "Encoded forbidden domain codepoints in special URLs",
+  {
+    "input": "http://ho%00st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%01st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%02st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%03st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%04st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%05st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%06st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%07st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%08st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%09st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%0Ast/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%0Bst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%0Cst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%0Dst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%0Est/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%0Fst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%10st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%11st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%12st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%13st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%14st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%15st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%16st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%17st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%18st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%19st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%1Ast/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%1Bst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%1Cst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%1Dst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%1Est/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%1Fst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%20st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%23st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%25st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%2Fst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%3Ast/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%3Cst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%3Est/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%3Fst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%40st/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%5Bst/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://ho%5Cst/",
     "base": "about:blank",
     "failure": true
   },
   {
-    "input": "non-special://a>b",
+    "input": "http://ho%5Dst/",
     "base": "about:blank",
     "failure": true
   },
   {
-    "input": "non-special://a^b",
+    "input": "http://ho%7Cst/",
     "base": "about:blank",
     "failure": true
   },
-  "Allowed host code points",
   {
-    "input": "http://\u001F!\"$&'()*+,-.;=_`{|}~/",
+    "input": "http://ho%7Fst/",
     "base": "about:blank",
-    "href": "http://\u001F!\"$&'()*+,-.;=_`{|}~/",
-    "origin": "http://\u001F!\"$&'()*+,-.;=_`{|}~",
+    "failure": true
+  },
+  "Allowed host/domain code points",
+  {
+    "input": "http://!\"$&'()*+,-.;=_`{}~/",
+    "base": "about:blank",
+    "href": "http://!\"$&'()*+,-.;=_`{}~/",
+    "origin": "http://!\"$&'()*+,-.;=_`{}~",
     "protocol": "http:",
     "username": "",
     "password": "",
-    "host": "\u001F!\"$&'()*+,-.;=_`{|}~",
-    "hostname": "\u001F!\"$&'()*+,-.;=_`{|}~",
+    "host": "!\"$&'()*+,-.;=_`{}~",
+    "hostname": "!\"$&'()*+,-.;=_`{}~",
     "port": "",
     "pathname": "/",
     "search": "",
     "hash": ""
   },
   {
-    "input": "sc://\u001F!\"$&'()*+,-.;=_`{|}~/",
+    "input": "sc://\u0001\u0002\u0003\u0004\u0005\u0006\u0007\u0008\u000B\u000C\u000E\u000F\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F\u007F!\"$%&'()*+,-.;=_`{}~/",
     "base": "about:blank",
-    "href": "sc://%1F!\"$&'()*+,-.;=_`{|}~/",
+    "href": "sc://%01%02%03%04%05%06%07%08%0B%0C%0E%0F%10%11%12%13%14%15%16%17%18%19%1A%1B%1C%1D%1E%1F%7F!\"$%&'()*+,-.;=_`{}~/",
     "origin": "null",
     "protocol": "sc:",
     "username": "",
     "password": "",
-    "host": "%1F!\"$&'()*+,-.;=_`{|}~",
-    "hostname": "%1F!\"$&'()*+,-.;=_`{|}~",
+    "host": "%01%02%03%04%05%06%07%08%0B%0C%0E%0F%10%11%12%13%14%15%16%17%18%19%1A%1B%1C%1D%1E%1F%7F!\"$%&'()*+,-.;=_`{}~",
+    "hostname": "%01%02%03%04%05%06%07%08%0B%0C%0E%0F%10%11%12%13%14%15%16%17%18%19%1A%1B%1C%1D%1E%1F%7F!\"$%&'()*+,-.;=_`{}~",
     "port": "",
     "pathname": "/",
     "search": "",
@@ -4964,6 +5518,36 @@
   },
   "# IPv4 parsing (via https://github.com/nodejs/node/pull/10317)",
   {
+    "input": "http://1.2.3.4/",
+    "base": "http://other.com/",
+    "href": "http://1.2.3.4/",
+    "origin": "http://1.2.3.4",
+    "protocol": "http:",
+    "username": "",
+    "password": "",
+    "host": "1.2.3.4",
+    "hostname": "1.2.3.4",
+    "port": "",
+    "pathname": "/",
+    "search": "",
+    "hash": ""
+  },
+  {
+    "input": "http://1.2.3.4./",
+    "base": "http://other.com/",
+    "href": "http://1.2.3.4/",
+    "origin": "http://1.2.3.4",
+    "protocol": "http:",
+    "username": "",
+    "password": "",
+    "host": "1.2.3.4",
+    "hostname": "1.2.3.4",
+    "port": "",
+    "pathname": "/",
+    "search": "",
+    "hash": ""
+  },
+  {
     "input": "http://192.168.257",
     "base": "http://other.com/",
     "href": "http://192.168.1.1/",
@@ -4979,6 +5563,21 @@
     "hash": ""
   },
   {
+    "input": "http://192.168.257.",
+    "base": "http://other.com/",
+    "href": "http://192.168.1.1/",
+    "origin": "http://192.168.1.1",
+    "protocol": "http:",
+    "username": "",
+    "password": "",
+    "host": "192.168.1.1",
+    "hostname": "192.168.1.1",
+    "port": "",
+    "pathname": "/",
+    "search": "",
+    "hash": ""
+  },
+  {
     "input": "http://192.168.257.com",
     "base": "http://other.com/",
     "href": "http://192.168.257.com/",
@@ -5039,6 +5638,21 @@
     "hash": ""
   },
   {
+    "input": "http://999999999.",
+    "base": "http://other.com/",
+    "href": "http://59.154.201.255/",
+    "origin": "http://59.154.201.255",
+    "protocol": "http:",
+    "username": "",
+    "password": "",
+    "host": "59.154.201.255",
+    "hostname": "59.154.201.255",
+    "port": "",
+    "pathname": "/",
+    "search": "",
+    "hash": ""
+  },
+  {
     "input": "http://999999999.com",
     "base": "http://other.com/",
     "href": "http://999999999.com/",
@@ -5119,21 +5733,6 @@
     "failure": true
   },
   {
-    "input": "http://256.256.256.256.256",
-    "base": "http://other.com/",
-    "href": "http://256.256.256.256.256/",
-    "origin": "http://256.256.256.256.256",
-    "protocol": "http:",
-    "username": "",
-    "password": "",
-    "host": "256.256.256.256.256",
-    "hostname": "256.256.256.256.256",
-    "port": "",
-    "pathname": "/",
-    "search": "",
-    "hash": ""
-  },
-  {
     "input": "https://0x.0x.0",
     "base": "about:blank",
     "href": "https://0.0.0.0/",
@@ -5188,6 +5787,56 @@
     "search": "",
     "hash": ""
   },
+  {
+    "input": "file://%43%3A",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "file://%43%7C",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "file://%43|",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "file://C%7C",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "file://%43%7C/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "https://%43%7C/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "asdf://%43|/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "asdf://%43%7C/",
+    "base": "about:blank",
+    "href": "asdf://%43%7C/",
+    "origin": "null",
+    "protocol": "asdf:",
+    "username": "",
+    "password": "",
+    "host": "%43%7C",
+    "hostname": "%43%7C",
+    "port": "",
+    "pathname": "/",
+    "search": "",
+    "hash": ""
+  },
   "# file URLs relative to other file URLs (via https://github.com/jsdom/whatwg-url/pull/60)",
   {
     "input": "pix/submit.gif",
@@ -5247,6 +5896,20 @@
     "hash": ""
   },
   {
+    "input": "/",
+    "base": "file://h/a/b",
+    "href": "file://h/",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "h",
+    "hostname": "h",
+    "port": "",
+    "pathname": "/",
+    "search": "",
+    "hash": ""
+  },
+  {
     "input": "//d:",
     "base": "file:///C:/a/b",
     "href": "file:///d:",
@@ -5388,90 +6051,6 @@
   },
   "# File URLs and many (back)slashes",
   {
-    "input": "file:\\\\//",
-    "base": "about:blank",
-    "href": "file:///",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "file:\\\\\\\\",
-    "base": "about:blank",
-    "href": "file:///",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "file:\\\\\\\\?fox",
-    "base": "about:blank",
-    "href": "file:///?fox",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/",
-    "search": "?fox",
-    "hash": ""
-  },
-  {
-    "input": "file:\\\\\\\\#guppy",
-    "base": "about:blank",
-    "href": "file:///#guppy",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/",
-    "search": "",
-    "hash": "#guppy"
-  },
-  {
-    "input": "file://spider///",
-    "base": "about:blank",
-    "href": "file://spider/",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "spider",
-    "hostname": "spider",
-    "port": "",
-    "pathname": "/",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "file:\\\\localhost//",
-    "base": "about:blank",
-    "href": "file:///",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/",
-    "search": "",
-    "hash": ""
-  },
-  {
     "input": "file:///localhost//cat",
     "base": "about:blank",
     "href": "file:///localhost//cat",
@@ -5486,48 +6065,6 @@
     "hash": ""
   },
   {
-    "input": "file://\\/localhost//cat",
-    "base": "about:blank",
-    "href": "file:///localhost//cat",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/localhost//cat",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "file://localhost//a//../..//",
-    "base": "about:blank",
-    "href": "file:///",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "/////mouse",
-    "base": "file:///elephant",
-    "href": "file:///mouse",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/mouse",
-    "search": "",
-    "hash": ""
-  },
-  {
     "input": "\\//pig",
     "base": "file://lion/",
     "href": "file:///pig",
@@ -5542,48 +6079,6 @@
     "hash": ""
   },
   {
-    "input": "\\/localhost//pig",
-    "base": "file://lion/",
-    "href": "file:///pig",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/pig",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "//localhost//pig",
-    "base": "file://lion/",
-    "href": "file:///pig",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/pig",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "/..//localhost//pig",
-    "base": "file://lion/",
-    "href": "file://lion/localhost//pig",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "lion",
-    "hostname": "lion",
-    "port": "",
-    "pathname": "/localhost//pig",
-    "search": "",
-    "hash": ""
-  },
-  {
     "input": "file://",
     "base": "file://ape/",
     "href": "file:///",
@@ -5628,90 +6123,6 @@
   },
   "# Windows drive letter handling with the 'file:' base URL",
   {
-    "input": "C|",
-    "base": "file://host/dir/file",
-    "href": "file:///C:",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/C:",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "C|#",
-    "base": "file://host/dir/file",
-    "href": "file:///C:#",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/C:",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "C|?",
-    "base": "file://host/dir/file",
-    "href": "file:///C:?",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/C:",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "C|/",
-    "base": "file://host/dir/file",
-    "href": "file:///C:/",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/C:/",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "C|\n/",
-    "base": "file://host/dir/file",
-    "href": "file:///C:/",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/C:/",
-    "search": "",
-    "hash": ""
-  },
-  {
-    "input": "C|\\",
-    "base": "file://host/dir/file",
-    "href": "file:///C:/",
-    "protocol": "file:",
-    "username": "",
-    "password": "",
-    "host": "",
-    "hostname": "",
-    "port": "",
-    "pathname": "/C:/",
-    "search": "",
-    "hash": ""
-  },
-  {
     "input": "C",
     "base": "file://host/dir/file",
     "href": "file://host/dir/C",
@@ -5782,24 +6193,24 @@
     "search": "",
     "hash": ""
   },
+  "# Copy the empty host from the input in the following cases",
   {
-    "input": "/c:/foo/bar",
-    "base": "file://host/path",
-    "href": "file:///c:/foo/bar",
+    "input": "//C:/",
+    "base": "file://host/",
+    "href": "file:///C:/",
     "protocol": "file:",
     "username": "",
     "password": "",
     "host": "",
     "hostname": "",
     "port": "",
-    "pathname": "/c:/foo/bar",
+    "pathname": "/C:/",
     "search": "",
     "hash": ""
   },
-  "# Windows drive letter quirk with not empty host",
   {
-    "input": "file://example.net/C:/",
-    "base": "about:blank",
+    "input": "file://C:/",
+    "base": "file://host/",
     "href": "file:///C:/",
     "protocol": "file:",
     "username": "",
@@ -5812,8 +6223,8 @@
     "hash": ""
   },
   {
-    "input": "file://1.2.3.4/C:/",
-    "base": "about:blank",
+    "input": "///C:/",
+    "base": "file://host/",
     "href": "file:///C:/",
     "protocol": "file:",
     "username": "",
@@ -5826,8 +6237,8 @@
     "hash": ""
   },
   {
-    "input": "file://[1::8]/C:/",
-    "base": "about:blank",
+    "input": "file:///C:/",
+    "base": "file://host/",
     "href": "file:///C:/",
     "protocol": "file:",
     "username": "",
@@ -5971,7 +6382,8 @@
   {
     "input": "\\\\\\.\\Y:",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   "# file: drive letter cases from https://crbug.com/1078698 but lowercased",
   {
@@ -6033,7 +6445,51 @@
   {
     "input": "\\\\\\.\\y:",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
+  },
+  "# Additional file URL tests for (https://github.com/whatwg/url/issues/405)",
+  {
+    "input": "file:///one/two",
+    "base": "file:///",
+    "href": "file:///one/two",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "",
+    "hostname": "",
+    "port": "",
+    "pathname": "/one/two",
+    "search": "",
+    "hash": ""
+  },
+  {
+    "input": "//one/two",
+    "base": "file:///",
+    "href": "file://one/two",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "one",
+    "hostname": "one",
+    "port": "",
+    "pathname": "/two",
+    "search": "",
+    "hash": ""
+  },
+  {
+    "input": "///one/two",
+    "base": "file:///",
+    "href": "file:///one/two",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "",
+    "hostname": "",
+    "port": "",
+    "pathname": "/one/two",
+    "search": "",
+    "hash": ""
   },
   "# IPv6 tests",
   {
@@ -6527,6 +6983,7 @@
     "input": "blob:https://example.com:443/",
     "base": "about:blank",
     "href": "blob:https://example.com:443/",
+    "origin": "https://example.com",
     "protocol": "blob:",
     "username": "",
     "password": "",
@@ -6541,6 +6998,7 @@
     "input": "blob:d3958f5c-0777-0845-9dcf-2cb28783acaf",
     "base": "about:blank",
     "href": "blob:d3958f5c-0777-0845-9dcf-2cb28783acaf",
+    "origin": "null",
     "protocol": "blob:",
     "username": "",
     "password": "",
@@ -6551,21 +7009,22 @@
     "search": "",
     "hash": ""
   },
-  "Invalid IPv4 radix digits",
   {
-    "input": "http://0177.0.0.0189",
+    "input": "blob:",
     "base": "about:blank",
-    "href": "http://0177.0.0.0189/",
-    "protocol": "http:",
+    "href": "blob:",
+    "origin": "null",
+    "protocol": "blob:",
     "username": "",
     "password": "",
-    "host": "0177.0.0.0189",
-    "hostname": "0177.0.0.0189",
+    "host": "",
+    "hostname": "",
     "port": "",
-    "pathname": "/",
+    "pathname": "",
     "search": "",
     "hash": ""
   },
+  "Invalid IPv4 radix digits",
   {
     "input": "http://0x7f.0.0.0x7g",
     "base": "about:blank",
@@ -6760,17 +7219,20 @@
   {
     "input": "a",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "a/",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   {
     "input": "a//",
     "base": "about:blank",
-    "failure": true
+    "failure": true,
+    "inputCanBeRelative": true
   },
   "Bases that don't fail to parse but fail to be bases",
   {
@@ -6987,5 +7449,460 @@
     "pathname": "/",
     "search": "",
     "hash": "#link"
+  },
+  "UTF-8 percent-encode of C0 control percent-encode set and supersets",
+  {
+    "input": "non-special:cannot-be-a-base-url-\u0000\u0001\u001F\u001E\u007E\u007F\u0080",
+    "base": "about:blank",
+    "hash": "",
+    "host": "",
+    "hostname": "",
+    "href": "non-special:cannot-be-a-base-url-%00%01%1F%1E~%7F%C2%80",
+    "origin": "null",
+    "password": "",
+    "pathname": "cannot-be-a-base-url-%00%01%1F%1E~%7F%C2%80",
+    "port": "",
+    "protocol": "non-special:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "https://www.example.com/path{\u007Fpath.html?query'\u007F=query#fragment<\u007Ffragment",
+    "base": "about:blank",
+    "hash": "#fragment%3C%7Ffragment",
+    "host": "www.example.com",
+    "hostname": "www.example.com",
+    "href": "https://www.example.com/path%7B%7Fpath.html?query%27%7F=query#fragment%3C%7Ffragment",
+    "origin": "https://www.example.com",
+    "password": "",
+    "pathname": "/path%7B%7Fpath.html",
+    "port": "",
+    "protocol": "https:",
+    "search": "?query%27%7F=query",
+    "username": ""
+  },
+  {
+    "input": "https://user:pass[\u007F@foo/bar",
+    "base": "http://example.org",
+    "hash": "",
+    "host": "foo",
+    "hostname": "foo",
+    "href": "https://user:pass%5B%7F@foo/bar",
+    "origin": "https://foo",
+    "password": "pass%5B%7F",
+    "pathname": "/bar",
+    "port": "",
+    "protocol": "https:",
+    "search": "",
+    "username": "user"
+  },
+  "Tests for the distinct percent-encode sets",
+  {
+    "input": "foo:// !\"$%&'()*+,-.;<=>@[\\]^_`{|}~@host/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href": "foo://%20!%22$%&'()*+,-.%3B%3C%3D%3E%40%5B%5C%5D%5E_%60%7B%7C%7D~@host/",
+    "origin": "null",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "foo:",
+    "search": "",
+    "username": "%20!%22$%&'()*+,-.%3B%3C%3D%3E%40%5B%5C%5D%5E_%60%7B%7C%7D~"
+  },
+  {
+    "input": "wss:// !\"$%&'()*+,-.;<=>@[]^_`{|}~@host/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href": "wss://%20!%22$%&'()*+,-.%3B%3C%3D%3E%40%5B%5D%5E_%60%7B%7C%7D~@host/",
+    "origin": "wss://host",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "wss:",
+    "search": "",
+    "username": "%20!%22$%&'()*+,-.%3B%3C%3D%3E%40%5B%5D%5E_%60%7B%7C%7D~"
+  },
+  {
+    "input": "foo://joe: !\"$%&'()*+,-.:;<=>@[\\]^_`{|}~@host/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href": "foo://joe:%20!%22$%&'()*+,-.%3A%3B%3C%3D%3E%40%5B%5C%5D%5E_%60%7B%7C%7D~@host/",
+    "origin": "null",
+    "password": "%20!%22$%&'()*+,-.%3A%3B%3C%3D%3E%40%5B%5C%5D%5E_%60%7B%7C%7D~",
+    "pathname": "/",
+    "port":"",
+    "protocol": "foo:",
+    "search": "",
+    "username": "joe"
+  },
+  {
+    "input": "wss://joe: !\"$%&'()*+,-.:;<=>@[]^_`{|}~@host/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href": "wss://joe:%20!%22$%&'()*+,-.%3A%3B%3C%3D%3E%40%5B%5D%5E_%60%7B%7C%7D~@host/",
+    "origin": "wss://host",
+    "password": "%20!%22$%&'()*+,-.%3A%3B%3C%3D%3E%40%5B%5D%5E_%60%7B%7C%7D~",
+    "pathname": "/",
+    "port":"",
+    "protocol": "wss:",
+    "search": "",
+    "username": "joe"
+  },
+  {
+    "input": "foo://!\"$%&'()*+,-.;=_`{}~/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "!\"$%&'()*+,-.;=_`{}~",
+    "hostname": "!\"$%&'()*+,-.;=_`{}~",
+    "href":"foo://!\"$%&'()*+,-.;=_`{}~/",
+    "origin": "null",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "foo:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "wss://!\"$&'()*+,-.;=_`{}~/",
+    "base": "about:blank",
+    "hash": "",
+    "host": "!\"$&'()*+,-.;=_`{}~",
+    "hostname": "!\"$&'()*+,-.;=_`{}~",
+    "href":"wss://!\"$&'()*+,-.;=_`{}~/",
+    "origin": "wss://!\"$&'()*+,-.;=_`{}~",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "wss:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "foo://host/ !\"$%&'()*+,-./:;<=>@[\\]^_`{|}~",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href": "foo://host/%20!%22$%&'()*+,-./:;%3C=%3E@[\\]^_%60%7B|%7D~",
+    "origin": "null",
+    "password": "",
+    "pathname": "/%20!%22$%&'()*+,-./:;%3C=%3E@[\\]^_%60%7B|%7D~",
+    "port":"",
+    "protocol": "foo:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "wss://host/ !\"$%&'()*+,-./:;<=>@[\\]^_`{|}~",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href": "wss://host/%20!%22$%&'()*+,-./:;%3C=%3E@[/]^_%60%7B|%7D~",
+    "origin": "wss://host",
+    "password": "",
+    "pathname": "/%20!%22$%&'()*+,-./:;%3C=%3E@[/]^_%60%7B|%7D~",
+    "port":"",
+    "protocol": "wss:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "foo://host/dir/? !\"$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href": "foo://host/dir/?%20!%22$%&'()*+,-./:;%3C=%3E?@[\\]^_`{|}~",
+    "origin": "null",
+    "password": "",
+    "pathname": "/dir/",
+    "port":"",
+    "protocol": "foo:",
+    "search": "?%20!%22$%&'()*+,-./:;%3C=%3E?@[\\]^_`{|}~",
+    "username": ""
+  },
+  {
+    "input": "wss://host/dir/? !\"$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
+    "base": "about:blank",
+    "hash": "",
+    "host": "host",
+    "hostname": "host",
+    "href": "wss://host/dir/?%20!%22$%&%27()*+,-./:;%3C=%3E?@[\\]^_`{|}~",
+    "origin": "wss://host",
+    "password": "",
+    "pathname": "/dir/",
+    "port":"",
+    "protocol": "wss:",
+    "search": "?%20!%22$%&%27()*+,-./:;%3C=%3E?@[\\]^_`{|}~",
+    "username": ""
+  },
+  {
+    "input": "foo://host/dir/# !\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
+    "base": "about:blank",
+    "hash": "#%20!%22#$%&'()*+,-./:;%3C=%3E?@[\\]^_%60{|}~",
+    "host": "host",
+    "hostname": "host",
+    "href": "foo://host/dir/#%20!%22#$%&'()*+,-./:;%3C=%3E?@[\\]^_%60{|}~",
+    "origin": "null",
+    "password": "",
+    "pathname": "/dir/",
+    "port":"",
+    "protocol": "foo:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "wss://host/dir/# !\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
+    "base": "about:blank",
+    "hash": "#%20!%22#$%&'()*+,-./:;%3C=%3E?@[\\]^_%60{|}~",
+    "host": "host",
+    "hostname": "host",
+    "href": "wss://host/dir/#%20!%22#$%&'()*+,-./:;%3C=%3E?@[\\]^_%60{|}~",
+    "origin": "wss://host",
+    "password": "",
+    "pathname": "/dir/",
+    "port":"",
+    "protocol": "wss:",
+    "search": "",
+    "username": ""
+  },
+  "Ensure that input schemes are not ignored when resolving non-special URLs",
+  {
+    "input": "abc:rootless",
+    "base": "abc://host/path",
+    "hash": "",
+    "host": "",
+    "hostname": "",
+    "href":"abc:rootless",
+    "password": "",
+    "pathname": "rootless",
+    "port":"",
+    "protocol": "abc:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "abc:rootless",
+    "base": "abc:/path",
+    "hash": "",
+    "host": "",
+    "hostname": "",
+    "href":"abc:rootless",
+    "password": "",
+    "pathname": "rootless",
+    "port":"",
+    "protocol": "abc:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "abc:rootless",
+    "base": "abc:path",
+    "hash": "",
+    "host": "",
+    "hostname": "",
+    "href":"abc:rootless",
+    "password": "",
+    "pathname": "rootless",
+    "port":"",
+    "protocol": "abc:",
+    "search": "",
+    "username": ""
+  },
+  {
+    "input": "abc:/rooted",
+    "base": "abc://host/path",
+    "hash": "",
+    "host": "",
+    "hostname": "",
+    "href":"abc:/rooted",
+    "password": "",
+    "pathname": "/rooted",
+    "port":"",
+    "protocol": "abc:",
+    "search": "",
+    "username": ""
+  },
+  "Empty query and fragment with blank should throw an error",
+  {
+    "input": "#",
+    "base": null,
+    "failure": true
+  },
+  {
+    "input": "?",
+    "base": null,
+    "failure": true
+  },
+  "Last component looks like a number, but not valid IPv4",
+  {
+    "input": "http://1.2.3.4.5",
+    "base": "http://other.com/",
+    "failure": true
+  },
+  {
+    "input": "http://1.2.3.4.5.",
+    "base": "http://other.com/",
+    "failure": true
+  },
+  {
+    "input": "http://0..0x300/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://0..0x300./",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
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+  },
+  {
+    "input": "http://256.256.256.256.256.",
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+    "failure": true
+  },
+  {
+    "input": "http://1.2.3.08",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://1.2.3.08.",
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+    "failure": true
+  },
+  {
+    "input": "http://1.2.3.09",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://09.2.3.4",
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+    "failure": true
+  },
+  {
+    "input": "http://09.2.3.4.",
+    "base": "about:blank",
+    "failure": true
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+  {
+    "input": "http://01.2.3.4.5",
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+    "failure": true
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+  },
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+    "failure": true
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+  {
+    "input": "http://0x1.2.3.4.5",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://0x1.2.3.4.5.",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
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+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://foo.1.2.3.4.",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://foo.2.3.4",
+    "base": "about:blank",
+    "failure": true
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+  {
+    "input": "http://foo.2.3.4.",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://foo.09",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://foo.09.",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://foo.0x4",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://foo.0x4.",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://foo.09..",
+    "base": "about:blank",
+    "hash": "",
+    "host": "foo.09..",
+    "hostname": "foo.09..",
+    "href":"http://foo.09../",
+    "password": "",
+    "pathname": "/",
+    "port":"",
+    "protocol": "http:",
+    "search": "",
+    "username": ""
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+  {
+    "input": "http://0999999999999999999/",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://foo.0x",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://foo.0XFfFfFfFfFfFfFfFfFfAcE123",
+    "base": "about:blank",
+    "failure": true
+  },
+  {
+    "input": "http://💩.123/",
+    "base": "about:blank",
+    "failure": true
   }
 ]