URL: Added some host-canonicalization tests.

url/urltestdata.txt

@@ -248,3 +248,74 @@ test.txt  s:http h:www.example.com p:/test.txt
 ../../test.txt  s:http h:www.example.com p:/test.txt
 \u4E2D/test.txt  s:http h:www.example.com p:/%E4%B8%AD/test.txt
 http://www.example2.com  s:http h:www.example2.com p:/
+
+# Based on http://trac.webkit.org/browser/trunk/LayoutTests/fast/url/host.html
+
+# Basic canonicalization, uppercase should be converted to lowercase
+http://ExAmPlE.CoM http://other.com/ s:http p:/ h:example.com
+
+# Spaces should fail
+http://example\sexample.com
+
+# This should fail
+http://Goo%20\sgoo%7C|.com
+
+# This should fail
+http://GOO\u00a0\u3000goo.com
+
+# Other types of space (no-break, zero-width, zero-width-no-break) are
+# name-prepped away to nothing.
+http://GOO\u200b\u2060\ufeffgoo.com  s:http p:/ h:googoo.com
+
+# Ideographic full stop (full-width period for Chinese, etc.) should be
+# treated as a dot.
+http://www.foo\u3002bar.com  s:http p:/ h:www.foo.bar.com
+
+# Invalid unicode characters should fail...
+http://\ufdd0zyx.com
+
+# ...This is the same as previous but with with escaped.
+http://%ef%b7%90zyx.com
+
+# Test name prepping, fullwidth input should be converted to ASCII and NOT
+# IDN-ized. This is "Go" in fullwidth UTF-8/UTF-16.
+http://\uff27\uff4f.com  s:http p:/ h:go.com
+
+# URL spec forbids the following.
+# https://www.w3.org/Bugs/Public/show_bug.cgi?id=24257
+http://\uff05\uff14\uff11.com
+http://%ef%bc%85%ef%bc%94%ef%bc%91.com
+
+# ...%00 in fullwidth should fail (also as escaped UTF-8 input)
+http://\uff05\uff10\uff10.com
+http://%ef%bc%85%ef%bc%90%ef%bc%90.com
+
+# Basic IDN support, UTF-8 and UTF-16 input should be converted to IDN
+http://\u4f60\u597d\u4f60\u597d  s:http p:/ h:xn--6qqa088eba
+
+# Invalid escaped characters should fail and the percents should be
+# escaped. https://www.w3.org/Bugs/Public/show_bug.cgi?id=24191
+http://%zz%66%a.com
+
+# If we get an invalid character that has been escaped.
+http://%25
+http://hello%00
+
+# Escaped numbers should be treated like IP addresses if they are.
+http://%30%78%63%30%2e%30%32%35%30.01  s:http p:/ h:127.0.0.1
+http://%30%78%63%30%2e%30%32%35%30.01%2e
+
+# Invalid escaping should trigger the regular host error handling.
+http://%3g%78%63%30%2e%30%32%35%30%2E.01
+
+# Something that isn't exactly an IP should get treated as a host and
+# spaces escaped.
+http://192.168.0.1\shello
+
+# Fullwidth and escaped UTF-8 fullwidth should still be treated as IP.
+# These are "0Xc0.0250.01" in fullwidth.
+http://\uff10\uff38\uff43\uff10\uff0e\uff10\uff12\uff15\uff10\uff0e\uff10\uff11  s:http p:/ h:192.168.0.1
+
+# Broken IP addresses.
+http://192.168.0.257
+http://[google.com]