Add a new priority level, THROTTLED, below IDLE.

net/spdy/spdy_http_utils_unittest.cc

 // Copyright (c) 2012 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 "net/spdy/spdy_http_utils.h"
 
 #include <stdint.h>
 
 #include <limits>
 
 #include "net/http/http_request_info.h"
 #include "net/spdy/spdy_framer.h"
 #include "net/spdy/spdy_test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
 namespace {
 
 bool kDirect = true;
 
 }  // namespace
 
 TEST(SpdyHttpUtilsTest, ConvertRequestPriorityToSpdy3Priority) {
   EXPECT_EQ(0, ConvertRequestPriorityToSpdyPriority(HIGHEST, SPDY3));
   EXPECT_EQ(1, ConvertRequestPriorityToSpdyPriority(MEDIUM, SPDY3));
   EXPECT_EQ(2, ConvertRequestPriorityToSpdyPriority(LOW, SPDY3));
   EXPECT_EQ(3, ConvertRequestPriorityToSpdyPriority(LOWEST, SPDY3));
   EXPECT_EQ(4, ConvertRequestPriorityToSpdyPriority(IDLE, SPDY3));
+  EXPECT_EQ(5, ConvertRequestPriorityToSpdyPriority(THROTTLED, SPDY3));
 }
 
 TEST(SpdyHttpUtilsTest, ConvertSpdy3PriorityToRequestPriority) {
   EXPECT_EQ(HIGHEST, ConvertSpdyPriorityToRequestPriority(0, SPDY3));
   EXPECT_EQ(MEDIUM, ConvertSpdyPriorityToRequestPriority(1, SPDY3));
   EXPECT_EQ(LOW, ConvertSpdyPriorityToRequestPriority(2, SPDY3));
   EXPECT_EQ(LOWEST, ConvertSpdyPriorityToRequestPriority(3, SPDY3));
   EXPECT_EQ(IDLE, ConvertSpdyPriorityToRequestPriority(4, SPDY3));
+  EXPECT_EQ(THROTTLED, ConvertSpdyPriorityToRequestPriority(5, SPDY3));
   // These are invalid values, but we should still handle them
   // gracefully.
-  for (int i = 5; i < std::numeric_limits<uint8_t>::max(); ++i) {
+  for (int i = 6; i < std::numeric_limits<uint8_t>::max(); ++i) {
     EXPECT_EQ(IDLE, ConvertSpdyPriorityToRequestPriority(i, SPDY3));
   }
 }
 
 TEST(SpdyHttpUtilsTest, CreateSpdyHeadersFromHttpRequestSPDY3) {
   GURL url("https://www.google.com/index.html");
   HttpRequestInfo request;
   request.method = "GET";
   request.url = url;
   request.extra_headers.SetHeader(HttpRequestHeaders::kUserAgent, "Chrome/1.1");
@@ skipping 88 matching lines @@
   EXPECT_EQ("CONNECT", headers[":method"]);
   EXPECT_TRUE(headers.end() == headers.find(":scheme"));
   EXPECT_EQ("www.google.com:443", headers[":authority"]);
   EXPECT_EQ(headers.end(), headers.find(":path"));
   EXPECT_EQ(headers.end(), headers.find(":scheme"));
   EXPECT_TRUE(headers.end() == headers.find(":version"));
   EXPECT_EQ("Chrome/1.1", headers["user-agent"]);
 }
 
 }  // namespace net