[url] Avoid scanning for whitespace twice during ResolveRelative

url/gurl_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
@@ skipping 276 matching lines @@
     const char* base;
     const char* relative;
     bool expected_valid;
     const char* expected;
   } resolve_cases[] = {
     {"http://www.google.com/", "foo.html", true, "http://www.google.com/foo.html"},
     {"http://www.google.com/foo/", "bar", true, "http://www.google.com/foo/bar"},
     {"http://www.google.com/foo/", "/bar", true, "http://www.google.com/bar"},
     {"http://www.google.com/foo", "bar", true, "http://www.google.com/bar"},
     {"http://www.google.com/", "http://images.google.com/foo.html", true, "http://images.google.com/foo.html"},
+    {"http://www.google.com/", "http://images.\tgoogle.\ncom/\rfoo.html", true, "http://images.google.com/foo.html"},
     {"http://www.google.com/blah/bloo?c#d", "../../../hello/./world.html?a#b", true, "http://www.google.com/hello/world.html?a#b"},
     {"http://www.google.com/foo#bar", "#com", true, "http://www.google.com/foo#com"},
     {"http://www.google.com/", "Https:images.google.com", true, "https://images.google.com/"},
       // A non-standard base can be replaced with a standard absolute URL.
     {"data:blahblah", "http://google.com/", true, "http://google.com/"},
     {"data:blahblah", "http:google.com", true, "http://google.com/"},
       // Filesystem URLs have different paths to test.
     {"filesystem:http://www.google.com/type/", "foo.html", true, "filesystem:http://www.google.com/type/foo.html"},
     {"filesystem:http://www.google.com/type/", "../foo.html", true, "filesystem:http://www.google.com/type/foo.html"},
   };
@@ skipping 426 matching lines @@
   };
 
   for (const auto& test : cases) {
     GURL url(test.url);
     EXPECT_EQ(test.expected, url.path()) << test.url;
     EXPECT_EQ(test.expected, url.GetContent()) << test.url;
   }
 }
 
 }  // namespace url