Update WPT data and expectations (#859)

Author: lucacasonato

url/tests/expected_failures.txt

@@ -1,12 +1,12 @@
 </> against <file://h/C:/a/b>
-<file:\\\\//> against <about:blank>
-<file:\\\\\\\\> against <about:blank>
-<file:\\\\\\\\?fox> against <about:blank>
-<file:\\\\\\\\#guppy> against <about:blank>
-<file://spider///> against <about:blank>
-<file:\\\\localhost//> against <about:blank>
-<file://\\/localhost//cat> against <about:blank>
-<file://localhost//a//../..//> against <about:blank>
+<file:\\\\//>
+<file:\\\\\\\\>
+<file:\\\\\\\\?fox>
+<file:\\\\\\\\#guppy>
+<file://spider///>
+<file:\\\\localhost//>
+<file://\\/localhost//cat>
+<file://localhost//a//../..//>
 </////mouse> against <file:///elephant>
 <\\/localhost//pig> against <file://lion/>
 <//localhost//pig> against <file://lion/>
@@ -19,19 +19,35 @@
 <C|\n/> against <file://host/dir/file>
 <C|\\> against <file://host/dir/file>
 </c:/foo/bar> against <file://host/path>
-<file://example.net/C:/> against <about:blank>
-<file://1.2.3.4/C:/> against <about:blank>
-<file://[1::8]/C:/> against <about:blank>
+<file://example.net/C:/>
+<file://1.2.3.4/C:/>
+<file://[1::8]/C:/>
 <C|/> against <file://host/>
 </C:/> against <file://host/>
 <file:C:/> against <file://host/>
 <file:/C:/> against <file://host/>
-<file://localhost//a//../..//foo> against <about:blank>
-<file://localhost////foo> against <about:blank>
-<file:////foo> against <about:blank>
+<file://localhost//a//../..//foo>
+<file://localhost////foo>
+<file:////foo>
 <file:////one/two> against <file:///>
 <////one/two> against <file:///>
 <file:///.//> against <file:////>
-<file:.//p> against <about:blank>
-<file:/.//p> against <about:blank>
-<https://x/?#\u{0}y> against <about:blank>
+<file:.//p>
+<file:/.//p>
+<http://example.net/path> set hostname to <example.com:8080>
+<http://example.net:8080/path> set hostname to <example.com:>
+<non-spec:/.//p> set hostname to <h>
+<non-spec:/.//p> set hostname to <>
+<foo://somehost/some/path> set pathname to <>
+<foo:///some/path> set pathname to <>
+<http://example.net:8080/path> set port to <randomstring>
+<file:///var/log/system.log> set href to <http://0300.168.0xF0>
+<data:space  ?query#fragment> set search to <>
+<sc:space  ?query#fragment> set search to <>
+<file://monkey/> set pathname to <\\\\>
+<file:///unicorn> set pathname to <//\\/>
+<file:///unicorn> set pathname to <//monkey/..//>
+<non-spec:/> set pathname to </.//p>
+<non-spec:/> set pathname to </..//p>
+<non-spec:/> set pathname to <//p>
+<non-spec:/.//> set pathname to <p>