Add q-values to languages in Accept-Language HTTP header to be compatible wit...

net/http/http_util_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 <algorithm>
 
 #include "base/basictypes.h"
 #include "net/http/http_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 308 matching lines @@
 
       "HTTP/1.0 404|"
       " Not Found|"
       "Foo: 1|"
       "Bar: 2||"
     },
 
     // Unterminated status line.
     {
       "HTTP/1.0 200 OK",
-      
+
       "HTTP/1.0 200 OK||"
     },
 
     // Single terminated, with headers
     {
       "HTTP/1.0 200 OK\n"
       "Foo: 1\n"
       "Bar: 2\n",
 
       "HTTP/1.0 200 OK|"
@@ skipping 128 matching lines @@
   };
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
     GURL url(GURL(tests[i].url));
     std::string expected_spec(tests[i].expected_spec);
     std::string expected_path(tests[i].expected_path);
 
     EXPECT_EQ(expected_spec, HttpUtil::SpecForRequest(url));
     EXPECT_EQ(expected_path, HttpUtil::PathForRequest(url));
   }
 }
+
+TEST(HttpUtilTest, GenerateAcceptLanguageHeader) {
+  EXPECT_EQ(std::string("en-US,fr;q=0.8,de;q=0.6"),
+            HttpUtil::GenerateAcceptLanguageHeader("en-US,fr,de"));
+  EXPECT_EQ(std::string("en-US,fr;q=0.8,de;q=0.6,ko;q=0.4,zh-CN;q=0.2,"
+                        "ja;q=0.2"),
+            HttpUtil::GenerateAcceptLanguageHeader("en-US,fr,de,ko,zh-CN,ja"));
+}
+
+TEST(HttpUtilTest, GenerateAcceptCharsetHeader) {
+  EXPECT_EQ(std::string("utf-8,*;q=0.5"),
+            HttpUtil::GenerateAcceptCharsetHeader("utf-8"));
+  EXPECT_EQ(std::string("EUC-JP,utf-8;q=0.7,*;q=0.3"),
+            HttpUtil::GenerateAcceptCharsetHeader("EUC-JP"));
+}
+