Add EscapeURL to the ASCII escape methods....

net/base/escape_unittest.cc

 // Copyright (c) 2006-2008 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 <string>
 
 #include "net/base/escape.h"
 
 #include "base/basictypes.h"
 #include "base/string_util.h"
@@ skipping 89 matching lines @@
       "<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ"
       "[\\]^_`abcdefghijklmnopqrstuvwxyz"
       "{|}~\x7f\x80\xff"),
     // Escaped
     "%02%0A%1D%20!%22%23$%25&'()*+,-./0123456789%3A;"
     "%3C=%3E%3F@ABCDEFGHIJKLMNOPQRSTUVWXYZ"
     "%5B%5C%5D%5E_%60abcdefghijklmnopqrstuvwxyz"
     "%7B%7C%7D~%7F%80%FF");
 }
 
+TEST(Escape, EscapeUrl) {
+  ASSERT_EQ(
+    // Most of the character space we care about, un-escaped
+    EscapeUrl(
+      "\x02\n\x1d !\"#$%&'()*+,-./0123456789:;"
+      "<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+      "[\\]^_`abcdefghijklmnopqrstuvwxyz"
+      "{|}~\x7f\x80\xff"),
+    // Escaped
+    "%02%0A%1D+!%22%23%24%25%26%27()*%2B,-./0123456789:%3B"
+    "%3C%3D%3E%3F%40ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    "%5B%5C%5D%5E_%60abcdefghijklmnopqrstuvwxyz"
+    "%7B%7C%7D~%7F%80%FF");
+}
+
 TEST(Escape, UnescapeURLComponent) {
   const UnescapeURLCase unescape_cases[] = {
     {"", UnescapeRule::NORMAL, ""},
     {"%2", UnescapeRule::NORMAL, "%2"},
     {"%%%%%%", UnescapeRule::NORMAL, "%%%%%%"},
     {"Don't escape anything", UnescapeRule::NORMAL, "Don't escape anything"},
     {"Invalid %escape %2", UnescapeRule::NORMAL, "Invalid %escape %2"},
     {"Some%20random text %25%3bOK", UnescapeRule::NONE,
      "Some%20random text %25%3bOK"},
     {"Some%20random text %25%3bOK", UnescapeRule::NORMAL,
@@ skipping 105 matching lines @@
   const EscapeForHTMLCase tests[] = {
     { "hello", "hello" },
     { "<hello>", "&lt;hello&gt;" },
     { "don\'t mess with me", "don&#39;t mess with me" },
   };
   for (size_t i = 0; i < arraysize(tests); ++i) {
     std::string result = EscapeForHTML(std::string(tests[i].input));
     EXPECT_EQ(std::string(tests[i].expected_output), result);
   }
 }