Remove //net (except for Android test stuff) and sdch

net/quic/quic_flow_controller_test.cc

-// Copyright 2014 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/quic/quic_flow_controller.h"
-
-#include "base/format_macros.h"
-#include "base/strings/stringprintf.h"
-#include "net/quic/quic_utils.h"
-#include "net/quic/test_tools/quic_connection_peer.h"
-#include "net/quic/test_tools/quic_flow_controller_peer.h"
-#include "net/quic/test_tools/quic_test_utils.h"
-#include "net/test/gtest_util.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-namespace net {
-namespace test {
-
-class QuicFlowControllerTest : public ::testing::Test {
- public:
-  QuicFlowControllerTest()
-      : stream_id_(1234),
-        send_window_(kInitialSessionFlowControlWindowForTest),
-        receive_window_(kInitialSessionFlowControlWindowForTest),
-        max_receive_window_(kInitialSessionFlowControlWindowForTest),
-        connection_(false) {
-  }
-
-  void Initialize() {
-    flow_controller_.reset(new QuicFlowController(
-        &connection_, stream_id_, false, send_window_,
-        receive_window_, max_receive_window_));
-  }
-
- protected:
-  QuicStreamId stream_id_;
-  QuicByteCount send_window_;
-  QuicByteCount receive_window_;
-  QuicByteCount max_receive_window_;
-  scoped_ptr<QuicFlowController> flow_controller_;
-  MockConnection connection_;
-};
-
-TEST_F(QuicFlowControllerTest, SendingBytes) {
-  Initialize();
-
-  EXPECT_TRUE(flow_controller_->IsEnabled());
-  EXPECT_FALSE(flow_controller_->IsBlocked());
-  EXPECT_FALSE(flow_controller_->FlowControlViolation());
-  EXPECT_EQ(send_window_, flow_controller_->SendWindowSize());
-
-  // Send some bytes, but not enough to block.
-  flow_controller_->AddBytesSent(send_window_ / 2);
-  EXPECT_FALSE(flow_controller_->IsBlocked());
-  EXPECT_EQ(send_window_ / 2, flow_controller_->SendWindowSize());
-
-  // Send enough bytes to block.
-  flow_controller_->AddBytesSent(send_window_ / 2);
-  EXPECT_TRUE(flow_controller_->IsBlocked());
-  EXPECT_EQ(0u, flow_controller_->SendWindowSize());
-
-  // BLOCKED frame should get sent.
-  EXPECT_CALL(connection_, SendBlocked(stream_id_)).Times(1);
-  flow_controller_->MaybeSendBlocked();
-
-  // Update the send window, and verify this has unblocked.
-  EXPECT_TRUE(flow_controller_->UpdateSendWindowOffset(2 * send_window_));
-  EXPECT_FALSE(flow_controller_->IsBlocked());
-  EXPECT_EQ(send_window_, flow_controller_->SendWindowSize());
-
-  // Updating with a smaller offset doesn't change anything.
-  EXPECT_FALSE(flow_controller_->UpdateSendWindowOffset(send_window_ / 10));
-  EXPECT_EQ(send_window_, flow_controller_->SendWindowSize());
-
-  // Try to send more bytes, violating flow control.
-  EXPECT_CALL(connection_,
-              SendConnectionClose(QUIC_FLOW_CONTROL_SENT_TOO_MUCH_DATA));
-  EXPECT_DFATAL(
-      flow_controller_->AddBytesSent(send_window_ * 10),
-      base::StringPrintf("Trying to send an extra %" PRIu64 " bytes",
-                         send_window_ * 10));
-  EXPECT_TRUE(flow_controller_->IsBlocked());
-  EXPECT_EQ(0u, flow_controller_->SendWindowSize());
-}
-
-TEST_F(QuicFlowControllerTest, ReceivingBytes) {
-  Initialize();
-
-  EXPECT_TRUE(flow_controller_->IsEnabled());
-  EXPECT_FALSE(flow_controller_->IsBlocked());
-  EXPECT_FALSE(flow_controller_->FlowControlViolation());
-  EXPECT_EQ(kInitialSessionFlowControlWindowForTest,
-            QuicFlowControllerPeer::ReceiveWindowSize(flow_controller_.get()));
-
-  // Receive some bytes, updating highest received offset, but not enough to
-  // fill flow control receive window.
-  EXPECT_TRUE(
-      flow_controller_->UpdateHighestReceivedOffset(1 + receive_window_ / 2));
-  EXPECT_FALSE(flow_controller_->FlowControlViolation());
-  EXPECT_EQ((receive_window_ / 2) - 1,
-            QuicFlowControllerPeer::ReceiveWindowSize(flow_controller_.get()));
-
-  // Consume enough bytes to send a WINDOW_UPDATE frame.
-  EXPECT_CALL(connection_, SendWindowUpdate(stream_id_, ::testing::_)).Times(1);
-
-  flow_controller_->AddBytesConsumed(1 + receive_window_ / 2);
-
-  // Result is that once again we have a fully open receive window.
-  EXPECT_FALSE(flow_controller_->FlowControlViolation());
-  EXPECT_EQ(kInitialSessionFlowControlWindowForTest,
-            QuicFlowControllerPeer::ReceiveWindowSize(flow_controller_.get()));
-}
-
-TEST_F(QuicFlowControllerTest, OnlySendBlockedFrameOncePerOffset) {
-  Initialize();
-
-  // Test that we don't send duplicate BLOCKED frames. We should only send one
-  // BLOCKED frame at a given send window offset.
-  EXPECT_TRUE(flow_controller_->IsEnabled());
-  EXPECT_FALSE(flow_controller_->IsBlocked());
-  EXPECT_FALSE(flow_controller_->FlowControlViolation());
-  EXPECT_EQ(send_window_, flow_controller_->SendWindowSize());
-
-  // Send enough bytes to block.
-  flow_controller_->AddBytesSent(send_window_);
-  EXPECT_TRUE(flow_controller_->IsBlocked());
-  EXPECT_EQ(0u, flow_controller_->SendWindowSize());
-
-  // Expect that 2 BLOCKED frames should get sent in total.
-  EXPECT_CALL(connection_, SendBlocked(stream_id_)).Times(2);
-
-  // BLOCKED frame should get sent.
-  flow_controller_->MaybeSendBlocked();
-
-  // BLOCKED frame should not get sent again until our send offset changes.
-  flow_controller_->MaybeSendBlocked();
-  flow_controller_->MaybeSendBlocked();
-  flow_controller_->MaybeSendBlocked();
-  flow_controller_->MaybeSendBlocked();
-  flow_controller_->MaybeSendBlocked();
-
-  // Update the send window, then send enough bytes to block again.
-  EXPECT_TRUE(flow_controller_->UpdateSendWindowOffset(2 * send_window_));
-  EXPECT_FALSE(flow_controller_->IsBlocked());
-  EXPECT_EQ(send_window_, flow_controller_->SendWindowSize());
-  flow_controller_->AddBytesSent(send_window_);
-  EXPECT_TRUE(flow_controller_->IsBlocked());
-  EXPECT_EQ(0u, flow_controller_->SendWindowSize());
-
-  // BLOCKED frame should get sent as send offset has changed.
-  flow_controller_->MaybeSendBlocked();
-}
-
-}  // namespace test
-}  // namespace net