[SPDY] Refactor SpdySession's write queue

net/spdy/spdy_session_spdy2_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_session.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "net/base/cert_test_util.h"
 #include "net/base/host_cache.h"
@@ skipping 90 matching lines @@
 
   scoped_refptr<TransportSocketParams> transport_params_;
   SpdySessionDependencies session_deps_;
   scoped_refptr<HttpNetworkSession> http_session_;
   SpdySessionPool* spdy_session_pool_;
   GURL test_url_;
   HostPortPair test_host_port_pair_;
   HostPortProxyPair pair_;
 };
 
-// Test the SpdyIOBuffer class.
-TEST_F(SpdySessionSpdy2Test, SpdyIOBuffer) {
-  std::priority_queue<SpdyIOBuffer> queue_;
-  const size_t kQueueSize = 100;
-
-  // Insert items with random priority and increasing buffer size.
-  for (size_t index = 0; index < kQueueSize; ++index) {
-    queue_.push(SpdyIOBuffer(
-        new IOBufferWithSize(index + 1),
-        index + 1,
-        static_cast<RequestPriority>(rand() % NUM_PRIORITIES),
-        NULL));
-  }
-
-  EXPECT_EQ(kQueueSize, queue_.size());
-
-  // Verify items come out with decreasing priority or FIFO order.
-  RequestPriority last_priority = NUM_PRIORITIES;
-  size_t last_size = 0;
-  for (size_t index = 0; index < kQueueSize; ++index) {
-    SpdyIOBuffer buffer = queue_.top();
-    EXPECT_LE(buffer.priority(), last_priority);
-    if (buffer.priority() < last_priority)
-      last_size = 0;
-    EXPECT_LT(last_size, buffer.size());
-    last_priority = buffer.priority();
-    last_size = buffer.size();
-    queue_.pop();
-  }
-
-  EXPECT_EQ(0u, queue_.size());
-}
-
 TEST_F(SpdySessionSpdy2Test, GoAway) {
   session_deps_.host_resolver->set_synchronous_mode(true);
 
   MockConnect connect_data(SYNCHRONOUS, OK);
   scoped_ptr<SpdyFrame> goaway(ConstructSpdyGoAway());
   MockRead reads[] = {
     CreateMockRead(*goaway),
     MockRead(SYNCHRONOUS, 0, 0)  // EOF
   };
   StaticSocketDataProvider data(reads, arraysize(reads), NULL, 0);
@@ skipping 1827 matching lines @@
       http_session_.get(), session.get(), test_host_port_pair_);
 
   EXPECT_EQ(SpdySession::FLOW_CONTROL_NONE, session->flow_control_state());
   EXPECT_EQ(kSpdyVersion2, session->buffered_spdy_framer_->protocol_version());
   EXPECT_EQ(0, session->session_send_window_size_);
   EXPECT_EQ(0, session->session_recv_window_size_);
   EXPECT_EQ(0, session->session_unacked_recv_window_bytes_);
 }
 
 }  // namespace net