Revert 216572 "Add unittests for balsa classes."

> Add unittests for balsa classes.
> 
> Add unittests for net::BalsaFrame, net::BalsaBuffer and net::BalsaHeaders.
> This CL does not change any behavior.
> 
> R=rch@chromium.org
> BUG=267354
> 
> Review URL: https://chromiumcodereview.appspot.com/22573002

TBR=yhirano@chromium.org

Review URL: https://codereview.chromium.org/22398006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@216579 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 0 insertions, 994 deletions

diff --git a/net/net.gyp b/net/net.gyp
index 9dff4da..0165031 100644
--- a/net/net.gyp
+++ b/net/net.gyp
@@ -1867,8 +1867,6 @@
             'flip_balsa_and_epoll_library',
           ],
           'sources': [
-            'tools/flip_server/balsa_frame_test.cc',
-            'tools/flip_server/balsa_headers_test.cc',
             'tools/flip_server/simple_buffer.cc',
             'tools/flip_server/simple_buffer.h',
             'tools/quic/end_to_end_test.cc',
diff --git a/net/tools/flip_server/balsa_frame_test.cc b/net/tools/flip_server/balsa_frame_test.cc
deleted file mode 100644
index 03562ed..0000000
--- a/net/tools/flip_server/balsa_frame_test.cc
+++ /dev/null
@@ -1,599 +0,0 @@
-// Copyright 2013 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/tools/flip_server/balsa_frame.h"
-
-#include <iterator>
-
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string_piece.h"
-#include "net/tools/flip_server/balsa_enums.h"
-#include "net/tools/flip_server/balsa_headers.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace net {
-
-namespace {
-
-using ::base::StringPiece;
-using ::testing::_;
-using ::testing::InSequence;
-using ::testing::SaveArg;
-
-class Visitor : public BalsaVisitorInterface {
- public:
-  virtual ~Visitor() {}
-  MOCK_METHOD2(ProcessBodyInput, void(const char*, size_t));
-  MOCK_METHOD2(ProcessBodyData, void(const char*, size_t));
-  MOCK_METHOD2(ProcessHeaderInput, void(const char*, size_t));
-  MOCK_METHOD2(ProcessTrailerInput, void(const char*, size_t));
-  MOCK_METHOD1(ProcessHeaders, void(const BalsaHeaders&));
-  MOCK_METHOD8(ProcessRequestFirstLine, void(const char*,
-                                             size_t,
-                                             const char*,
-                                             size_t,
-                                             const char*,
-                                             size_t,
-                                             const char*,
-                                             size_t));
-  MOCK_METHOD8(ProcessResponseFirstLine, void(const char*,
-                                              size_t,
-                                              const char*,
-                                              size_t,
-                                              const char*,
-                                              size_t,
-                                              const char*,
-                                              size_t));
-  MOCK_METHOD2(ProcessChunkExtensions, void(const char*, size_t));
-  MOCK_METHOD1(ProcessChunkLength, void(size_t));
-  MOCK_METHOD0(HeaderDone, void());
-  MOCK_METHOD0(MessageDone, void());
-  MOCK_METHOD1(HandleHeaderError, void(BalsaFrame*));
-  MOCK_METHOD1(HandleHeaderWarning, void(BalsaFrame*));
-  MOCK_METHOD1(HandleChunkingError, void(BalsaFrame*));
-  MOCK_METHOD1(HandleBodyError, void(BalsaFrame*));
-};
-
-class BalsaFrameTest : public ::testing::Test {
- public:
-  virtual void SetUp() OVERRIDE {
-    frame_.reset(new BalsaFrame);
-    frame_headers_.reset(new BalsaHeaders);
-    visitor_.reset(new Visitor);
-    frame_->set_balsa_visitor(visitor_.get());
-  };
-
- protected:
-  scoped_ptr<BalsaFrame> frame_;
-  scoped_ptr<BalsaHeaders> frame_headers_;
-  scoped_ptr<Visitor> visitor_;
-};
-
-TEST_F(BalsaFrameTest, EmptyFrame) {
-  ASSERT_EQ(BalsaFrameEnums::READING_HEADER_AND_FIRSTLINE,
-            frame_->ParseState());
-  ASSERT_FALSE(frame_->MessageFullyRead());
-  ASSERT_FALSE(frame_->Error());
-  ASSERT_EQ(NULL, frame_->const_balsa_headers());
-  ASSERT_EQ(NULL, frame_->balsa_headers());
-  ASSERT_EQ(NULL, frame_->headers());
-  ASSERT_EQ(NULL, frame_->mutable_headers());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-  ASSERT_TRUE(frame_->is_request());
-  ASSERT_FALSE(frame_->request_was_head());
-}
-
-TEST_F(BalsaFrameTest, EmptyRequest) {
-  const char input[] = "\r\n";
-  frame_->set_balsa_headers(frame_headers_.get());
-
-  {
-    InSequence s;
-    // No visitor callback should be called.
-  }
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  EXPECT_EQ(2u, read);
-  ASSERT_EQ(BalsaFrameEnums::READING_HEADER_AND_FIRSTLINE,
-            frame_->ParseState());
-  ASSERT_FALSE(frame_->Error());
-  ASSERT_EQ(BalsaFrameEnums::NO_ERROR, frame_->ErrorCode());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-}
-
-TEST_F(BalsaFrameTest, GetRequest) {
-  const char input[] = "GET / HTTP/1.0\r\nkey1: value1\r\n\r\n";
-  const char* line = NULL;
-  size_t line_length = 0;
-  const char* method = NULL;
-  size_t method_length = 0;
-  const char* request_uri = NULL;
-  size_t request_uri_length = 0;
-  const char* version = NULL;
-  size_t version_length = 0;
-  const char* header = NULL;
-  size_t header_length = 0;
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, ProcessRequestFirstLine(_, _, _, _, _, _, _, _))
-        .WillOnce(DoAll(SaveArg<0>(&line),
-                        SaveArg<1>(&line_length),
-                        SaveArg<2>(&method),
-                        SaveArg<3>(&method_length),
-                        SaveArg<4>(&request_uri),
-                        SaveArg<5>(&request_uri_length),
-                        SaveArg<6>(&version),
-                        SaveArg<7>(&version_length)));
-    EXPECT_CALL(*visitor_, ProcessHeaderInput(_, _))
-        .WillOnce(DoAll(SaveArg<0>(&header), SaveArg<1>(&header_length)));
-    EXPECT_CALL(*visitor_, ProcessHeaders(_));
-    EXPECT_CALL(*visitor_, HeaderDone());
-    EXPECT_CALL(*visitor_, MessageDone());
-  }
-
-  frame_->set_balsa_headers(frame_headers_.get());
-  ASSERT_EQ(frame_headers_.get(), frame_->const_balsa_headers());
-  ASSERT_EQ(frame_headers_.get(), frame_->balsa_headers());
-  ASSERT_EQ(frame_headers_.get(), frame_->headers());
-  ASSERT_EQ(frame_headers_.get(), frame_->mutable_headers());
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(strlen(input), read);
-  ASSERT_EQ(BalsaFrameEnums::MESSAGE_FULLY_READ, frame_->ParseState());
-  ASSERT_TRUE(frame_->MessageFullyRead());
-  ASSERT_FALSE(frame_->Error());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-  ASSERT_EQ("GET / HTTP/1.0", StringPiece(line, line_length));
-  ASSERT_EQ("GET", StringPiece(method, method_length));
-  ASSERT_EQ("/", StringPiece(request_uri, request_uri_length));
-  ASSERT_EQ("HTTP/1.0", StringPiece(version, version_length));
-  ASSERT_EQ(input, StringPiece(header, header_length));
-}
-
-TEST_F(BalsaFrameTest, HeadResponse) {
-  const char input[] = "HTTP/1.1 200 OK\r\n"
-      "Content-type: text/plain\r\n"
-      "Content-Length: 14\r\n\r\n";
-  const char* line = NULL;
-  size_t line_length = 0;
-  const char* version = NULL;
-  size_t version_length = 0;
-  const char* status = NULL;
-  size_t status_length = 0;
-  const char* reason = NULL;
-  size_t reason_length = 0;
-  const char* header = NULL;
-  size_t header_length = 0;
-
-  frame_->set_balsa_headers(frame_headers_.get());
-  frame_->set_is_request(false);
-  frame_->set_request_was_head(true);
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, ProcessResponseFirstLine(_, _, _, _, _, _, _, _))
-        .WillOnce(DoAll(SaveArg<0>(&line),
-                        SaveArg<1>(&line_length),
-                        SaveArg<2>(&version),
-                        SaveArg<3>(&version_length),
-                        SaveArg<4>(&status),
-                        SaveArg<5>(&status_length),
-                        SaveArg<6>(&reason),
-                        SaveArg<7>(&reason_length)));
-    EXPECT_CALL(*visitor_, ProcessHeaderInput(_, _))
-        .WillOnce(DoAll(SaveArg<0>(&header), SaveArg<1>(&header_length)));
-    EXPECT_CALL(*visitor_, ProcessHeaders(_));
-    EXPECT_CALL(*visitor_, HeaderDone());
-    EXPECT_CALL(*visitor_, MessageDone());
-  }
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(strlen(input), read);
-  ASSERT_EQ(BalsaFrameEnums::MESSAGE_FULLY_READ, frame_->ParseState());
-  ASSERT_TRUE(frame_->MessageFullyRead());
-  ASSERT_FALSE(frame_->Error());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-
-  ASSERT_EQ("HTTP/1.1 200 OK", StringPiece(line, line_length));
-  ASSERT_EQ("HTTP/1.1", StringPiece(version, version_length));
-  ASSERT_EQ("200", StringPiece(status, status_length));
-  ASSERT_EQ("OK", StringPiece(reason, reason_length));
-  ASSERT_EQ("HTTP/1.1 200 OK\r\n"
-            "Content-type: text/plain\r\n"
-            "Content-Length: 14\r\n\r\n",
-            StringPiece(header, header_length));
-}
-
-TEST_F(BalsaFrameTest, GetResponse) {
-  const char input[] = "HTTP/1.1 200 OK\r\n"
-      "Content-type: text/plain\r\n"
-      "Content-Length: 14\r\n\r\n"
-      "hello, world\r\n";
-  const char* line = NULL;
-  size_t line_length = 0;
-  const char* version = NULL;
-  size_t version_length = 0;
-  const char* status = NULL;
-  size_t status_length = 0;
-  const char* reason = NULL;
-  size_t reason_length = 0;
-  const char* header = NULL;
-  size_t header_length = 0;
-  const char* body = NULL;
-  size_t body_length = 0;
-  const char* body_data = NULL;
-  size_t body_data_length = 0;
-  testing::MockFunction<void(int)> checkpoint;
-
-  frame_->set_balsa_headers(frame_headers_.get());
-  frame_->set_is_request(false);
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, ProcessResponseFirstLine(_, _, _, _, _, _, _, _))
-        .WillOnce(DoAll(SaveArg<0>(&line),
-                        SaveArg<1>(&line_length),
-                        SaveArg<2>(&version),
-                        SaveArg<3>(&version_length),
-                        SaveArg<4>(&status),
-                        SaveArg<5>(&status_length),
-                        SaveArg<6>(&reason),
-                        SaveArg<7>(&reason_length)));
-    EXPECT_CALL(*visitor_, ProcessHeaderInput(_, _))
-        .WillOnce(DoAll(SaveArg<0>(&header), SaveArg<1>(&header_length)));
-    EXPECT_CALL(*visitor_, ProcessHeaders(_));
-    EXPECT_CALL(*visitor_, HeaderDone());
-    EXPECT_CALL(checkpoint, Call(0));
-    EXPECT_CALL(*visitor_, ProcessBodyInput(_, _))
-        .WillOnce(DoAll(SaveArg<0>(&body), SaveArg<1>(&body_length)));
-    EXPECT_CALL(*visitor_, ProcessBodyData(_, _))
-        .WillOnce(DoAll(SaveArg<0>(&body_data), SaveArg<1>(&body_data_length)));
-    EXPECT_CALL(*visitor_, MessageDone());
-  }
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(65u, read);
-  ASSERT_EQ(BalsaFrameEnums::READING_CONTENT, frame_->ParseState());
-  checkpoint.Call(0);
-  read += frame_->ProcessInput(&input[read], strlen(input) - read);
-  ASSERT_EQ(strlen(input), read);
-  ASSERT_EQ(BalsaFrameEnums::MESSAGE_FULLY_READ, frame_->ParseState());
-  ASSERT_TRUE(frame_->MessageFullyRead());
-  ASSERT_FALSE(frame_->Error());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-
-  ASSERT_EQ("HTTP/1.1 200 OK", StringPiece(line, line_length));
-  ASSERT_EQ("HTTP/1.1", StringPiece(version, version_length));
-  ASSERT_EQ("200", StringPiece(status, status_length));
-  ASSERT_EQ("OK", StringPiece(reason, reason_length));
-  ASSERT_EQ("HTTP/1.1 200 OK\r\n"
-            "Content-type: text/plain\r\n"
-            "Content-Length: 14\r\n\r\n",
-            StringPiece(header, header_length));
-  ASSERT_EQ("hello, world\r\n", StringPiece(body, body_length));
-  ASSERT_EQ("hello, world\r\n", StringPiece(body_data, body_data_length));
-}
-
-TEST_F(BalsaFrameTest, Reset) {
-  const char input[] = "GET / HTTP/1.0\r\nkey1: value1\r\n\r\n";
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, ProcessRequestFirstLine(_, _, _, _, _, _, _, _));
-    EXPECT_CALL(*visitor_, ProcessHeaderInput(_, _));
-    EXPECT_CALL(*visitor_, ProcessHeaders(_));
-    EXPECT_CALL(*visitor_, HeaderDone());
-    EXPECT_CALL(*visitor_, MessageDone());
-  }
-
-  frame_->set_balsa_headers(frame_headers_.get());
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(strlen(input), read);
-  ASSERT_EQ(BalsaFrameEnums::MESSAGE_FULLY_READ, frame_->ParseState());
-  ASSERT_TRUE(frame_->MessageFullyRead());
-  ASSERT_FALSE(frame_->Error());
-
-  frame_->Reset();
-  ASSERT_EQ(BalsaFrameEnums::READING_HEADER_AND_FIRSTLINE,
-            frame_->ParseState());
-  ASSERT_FALSE(frame_->MessageFullyRead());
-  ASSERT_FALSE(frame_->Error());
-}
-
-TEST_F(BalsaFrameTest, InvalidStatusCode) {
-  const char input[] = "HTTP/1.1 InvalidStatusCode OK\r\n"
-      "Content-type: text/plain\r\n"
-      "Content-Length: 14\r\n\r\n"
-      "hello, world\r\n";
-
-  frame_->set_balsa_headers(frame_headers_.get());
-  frame_->set_is_request(false);
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, HandleHeaderError(frame_.get()));
-  }
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(30u, read);
-  ASSERT_EQ(BalsaFrameEnums::PARSE_ERROR, frame_->ParseState());
-  ASSERT_EQ(BalsaFrameEnums::FAILED_CONVERTING_STATUS_CODE_TO_INT,
-            frame_->ErrorCode());
-  ASSERT_FALSE(frame_->MessageFullyRead());
-  ASSERT_TRUE(frame_->Error());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-}
-
-TEST_F(BalsaFrameTest, ResetError) {
-  const char input[] = "HTTP/1.1 InvalidStatusCode OK\r\n"
-      "Content-type: text/plain\r\n"
-      "Content-Length: 14\r\n\r\n"
-      "hello, world\r\n";
-
-  frame_->set_balsa_headers(frame_headers_.get());
-  frame_->set_is_request(false);
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, HandleHeaderError(frame_.get()));
-  }
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(30u, read);
-  ASSERT_EQ(BalsaFrameEnums::PARSE_ERROR, frame_->ParseState());
-  ASSERT_EQ(BalsaFrameEnums::FAILED_CONVERTING_STATUS_CODE_TO_INT,
-            frame_->ErrorCode());
-  ASSERT_FALSE(frame_->MessageFullyRead());
-  ASSERT_TRUE(frame_->Error());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-
-  frame_->Reset();
-  ASSERT_EQ(BalsaFrameEnums::READING_HEADER_AND_FIRSTLINE,
-            frame_->ParseState());
-  ASSERT_FALSE(frame_->MessageFullyRead());
-  ASSERT_FALSE(frame_->Error());
-}
-
-TEST_F(BalsaFrameTest, RequestURITooLong) {
-  const char input[] = "GET / HTTP/1.0\r\n\r\n";
-
-  frame_->set_balsa_headers(frame_headers_.get());
-  frame_->set_max_request_uri_length(0);
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, HandleHeaderError(frame_.get()));
-  }
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(15u, read);
-  ASSERT_EQ(BalsaFrameEnums::PARSE_ERROR, frame_->ParseState());
-  ASSERT_EQ(BalsaFrameEnums::REQUEST_URI_TOO_LONG, frame_->ErrorCode());
-  ASSERT_FALSE(frame_->MessageFullyRead());
-  ASSERT_TRUE(frame_->Error());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-}
-
-TEST_F(BalsaFrameTest, HeadersTooLong) {
-  const char input[] = "GET / HTTP/1.0\r\n\r\n";
-
-  frame_->set_balsa_headers(frame_headers_.get());
-  frame_->set_max_header_length(0);
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, HandleHeaderError(frame_.get()));
-  }
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(0u, read);
-  ASSERT_EQ(BalsaFrameEnums::PARSE_ERROR, frame_->ParseState());
-  ASSERT_EQ(BalsaFrameEnums::HEADERS_TOO_LONG, frame_->ErrorCode());
-  ASSERT_FALSE(frame_->MessageFullyRead());
-  ASSERT_TRUE(frame_->Error());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-}
-
-TEST_F(BalsaFrameTest, InvalidHeader) {
-  const char input[] = "GET / HTTP/1.0\r\n"
-      "foo bar baz\r\n"
-      "Content-Type: text/plain\r\n\r\n";
-  const char* line = NULL;
-  size_t line_length = 0;
-  const char* method = NULL;
-  size_t method_length = 0;
-  const char* request_uri = NULL;
-  size_t request_uri_length = 0;
-  const char* version = NULL;
-  size_t version_length = 0;
-
-  frame_->set_balsa_headers(frame_headers_.get());
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, ProcessRequestFirstLine(_, _, _, _, _, _, _, _))
-        .WillOnce(DoAll(SaveArg<0>(&line),
-                        SaveArg<1>(&line_length),
-                        SaveArg<2>(&method),
-                        SaveArg<3>(&method_length),
-                        SaveArg<4>(&request_uri),
-                        SaveArg<5>(&request_uri_length),
-                        SaveArg<6>(&version),
-                        SaveArg<7>(&version_length)));
-    EXPECT_CALL(*visitor_, ProcessHeaderInput(_, _));
-    EXPECT_CALL(*visitor_, HandleHeaderWarning(frame_.get()));
-    EXPECT_CALL(*visitor_, ProcessHeaders(_));
-    EXPECT_CALL(*visitor_, HeaderDone());
-    EXPECT_CALL(*visitor_, MessageDone());
-  }
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(strlen(input), read);
-  ASSERT_EQ(BalsaFrameEnums::MESSAGE_FULLY_READ, frame_->ParseState());
-  ASSERT_EQ(BalsaFrameEnums::HEADER_MISSING_COLON, frame_->ErrorCode());
-  ASSERT_TRUE(frame_->MessageFullyRead());
-  ASSERT_FALSE(frame_->Error());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-  ASSERT_EQ("GET / HTTP/1.0", StringPiece(line, line_length));
-  ASSERT_EQ("GET", StringPiece(method, method_length));
-  ASSERT_EQ("/", StringPiece(request_uri, request_uri_length));
-  ASSERT_EQ("HTTP/1.0", StringPiece(version, version_length));
-  ASSERT_EQ(2u, std::distance(frame_headers_->header_lines_begin(),
-                              frame_headers_->header_lines_end()));
-}
-
-TEST_F(BalsaFrameTest, GetResponseSplit) {
-  const char input[] = "HTTP/1.1 200 OK\r\n"
-      "Content-type: text/plain\r\n"
-      "Content-Length: 14\r\n\r\n"
-      "hello";
-  const char input2[] = ", world\r\n";
-  const char* body1 = NULL;
-  size_t body1_length = 0;
-  const char* body1_data = NULL;
-  size_t body1_data_length = 0;
-  const char* body2 = NULL;
-  size_t body2_length = 0;
-  const char* body2_data = NULL;
-  size_t body2_data_length = 0;
-  testing::MockFunction<void(int)> checkpoint;
-
-  frame_->set_balsa_headers(frame_headers_.get());
-  frame_->set_is_request(false);
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, ProcessResponseFirstLine(_, _, _, _, _, _, _, _));
-    EXPECT_CALL(*visitor_, ProcessHeaderInput(_, _));
-    EXPECT_CALL(*visitor_, ProcessHeaders(_));
-    EXPECT_CALL(*visitor_, HeaderDone());
-    EXPECT_CALL(checkpoint, Call(0));
-    EXPECT_CALL(*visitor_, ProcessBodyInput(_, _))
-        .WillOnce(DoAll(SaveArg<0>(&body1), SaveArg<1>(&body1_length)));
-    EXPECT_CALL(*visitor_, ProcessBodyData(_, _))
-        .WillOnce(DoAll(SaveArg<0>(&body1_data),
-                        SaveArg<1>(&body1_data_length)));
-    EXPECT_CALL(checkpoint, Call(1));
-    EXPECT_CALL(*visitor_, ProcessBodyInput(_, _))
-        .WillOnce(DoAll(SaveArg<0>(&body2), SaveArg<1>(&body2_length)));
-    EXPECT_CALL(*visitor_, ProcessBodyData(_, _))
-        .WillOnce(DoAll(SaveArg<0>(&body2_data),
-                        SaveArg<1>(&body2_data_length)));
-    EXPECT_CALL(*visitor_, MessageDone());
-  }
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(65u, read);
-  ASSERT_EQ(BalsaFrameEnums::READING_CONTENT, frame_->ParseState());
-  checkpoint.Call(0);
-  read += frame_->ProcessInput(&input[read], strlen(input) - read);
-  ASSERT_EQ(strlen(input), read);
-  ASSERT_EQ(BalsaFrameEnums::READING_CONTENT, frame_->ParseState());
-  checkpoint.Call(1);
-  ASSERT_EQ(9u, frame_->BytesSafeToSplice());
-  read = frame_->ProcessInput(input2, strlen(input2));
-  ASSERT_EQ(strlen(input2), read);
-
-  ASSERT_EQ(BalsaFrameEnums::MESSAGE_FULLY_READ, frame_->ParseState());
-  ASSERT_TRUE(frame_->MessageFullyRead());
-  ASSERT_FALSE(frame_->Error());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-  ASSERT_EQ("hello", StringPiece(body1, body1_length));
-  ASSERT_EQ("hello", StringPiece(body1_data, body1_data_length));
-  ASSERT_EQ(", world\r\n", StringPiece(body2, body2_length));
-  ASSERT_EQ(", world\r\n", StringPiece(body2_data, body2_data_length));
-}
-
-TEST_F(BalsaFrameTest, GetResponseBytesSpliced) {
-  const char input[] = "HTTP/1.1 200 OK\r\n"
-      "Content-type: text/plain\r\n"
-      "Content-Length: 14\r\n\r\n"
-      "hello";
-  testing::MockFunction<void(int)> checkpoint;
-
-  frame_->set_balsa_headers(frame_headers_.get());
-  frame_->set_is_request(false);
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, ProcessResponseFirstLine(_, _, _, _, _, _, _, _));
-    EXPECT_CALL(*visitor_, ProcessHeaderInput(_, _));
-    EXPECT_CALL(*visitor_, ProcessHeaders(_));
-    EXPECT_CALL(*visitor_, HeaderDone());
-    EXPECT_CALL(checkpoint, Call(0));
-    EXPECT_CALL(*visitor_, ProcessBodyInput(_, _));
-    EXPECT_CALL(*visitor_, ProcessBodyData(_, _));
-    EXPECT_CALL(checkpoint, Call(1));
-    EXPECT_CALL(checkpoint, Call(2));
-    EXPECT_CALL(*visitor_, MessageDone());
-  }
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(65u, read);
-  ASSERT_EQ(BalsaFrameEnums::READING_CONTENT, frame_->ParseState());
-  checkpoint.Call(0);
-  read += frame_->ProcessInput(&input[read], strlen(input) - read);
-  ASSERT_EQ(strlen(input), read);
-  ASSERT_EQ(BalsaFrameEnums::READING_CONTENT, frame_->ParseState());
-  ASSERT_EQ(9u, frame_->BytesSafeToSplice());
-  checkpoint.Call(1);
-  frame_->BytesSpliced(5);
-  ASSERT_EQ(BalsaFrameEnums::READING_CONTENT, frame_->ParseState());
-  ASSERT_EQ(4u, frame_->BytesSafeToSplice());
-  checkpoint.Call(2);
-  frame_->BytesSpliced(4);
-  ASSERT_EQ(BalsaFrameEnums::MESSAGE_FULLY_READ, frame_->ParseState());
-
-  ASSERT_TRUE(frame_->MessageFullyRead());
-  ASSERT_FALSE(frame_->Error());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-}
-
-TEST_F(BalsaFrameTest, GetResponseBytesSplicedTooMany) {
-  const char input[] = "HTTP/1.1 200 OK\r\n"
-      "Content-type: text/plain\r\n"
-      "Content-Length: 14\r\n\r\n"
-      "hello";
-  testing::MockFunction<void(int)> checkpoint;
-
-  frame_->set_balsa_headers(frame_headers_.get());
-  frame_->set_is_request(false);
-
-  {
-    InSequence s;
-    EXPECT_CALL(*visitor_, ProcessResponseFirstLine(_, _, _, _, _, _, _, _));
-    EXPECT_CALL(*visitor_, ProcessHeaderInput(_, _));
-    EXPECT_CALL(*visitor_, ProcessHeaders(_));
-    EXPECT_CALL(*visitor_, HeaderDone());
-    EXPECT_CALL(checkpoint, Call(0));
-    EXPECT_CALL(*visitor_, ProcessBodyInput(_, _));
-    EXPECT_CALL(*visitor_, ProcessBodyData(_, _));
-    EXPECT_CALL(checkpoint, Call(1));
-    EXPECT_CALL(*visitor_, HandleBodyError(frame_.get()));
-  }
-
-  size_t read = frame_->ProcessInput(input, strlen(input));
-  ASSERT_EQ(65u, read);
-  ASSERT_EQ(BalsaFrameEnums::READING_CONTENT, frame_->ParseState());
-  checkpoint.Call(0);
-  read += frame_->ProcessInput(&input[read], strlen(input) - read);
-  ASSERT_EQ(strlen(input), read);
-  ASSERT_EQ(BalsaFrameEnums::READING_CONTENT, frame_->ParseState());
-  ASSERT_EQ(9u, frame_->BytesSafeToSplice());
-  checkpoint.Call(1);
-  frame_->BytesSpliced(99);
-  ASSERT_EQ(BalsaFrameEnums::PARSE_ERROR, frame_->ParseState());
-  ASSERT_FALSE(frame_->MessageFullyRead());
-  ASSERT_TRUE(frame_->Error());
-  ASSERT_EQ(
-      BalsaFrameEnums::CALLED_BYTES_SPLICED_AND_EXCEEDED_SAFE_SPLICE_AMOUNT,
-      frame_->ErrorCode());
-  ASSERT_EQ(0u, frame_->BytesSafeToSplice());
-}
-
-}  // namespace
-
-}  // namespace net
diff --git a/net/tools/flip_server/balsa_headers.h b/net/tools/flip_server/balsa_headers.h
index 2c8b083..6fabdd4 100644
--- a/net/tools/flip_server/balsa_headers.h
+++ b/net/tools/flip_server/balsa_headers.h
@@ -64,7 +64,6 @@ class BalsaBuffer {
   // BalsaHeaders implementation, yet be testable.
   friend class BalsaBufferTestSpouse;
   friend class BalsaHeaders;
-  friend class BalsaBufferTest;
 
   // The BufferBlock is a structure used internally by the
   // BalsaBuffer class to store the base buffer pointers to
diff --git a/net/tools/flip_server/balsa_headers_test.cc b/net/tools/flip_server/balsa_headers_test.cc
deleted file mode 100644
index 46359a7..0000000
--- a/net/tools/flip_server/balsa_headers_test.cc
+++ /dev/null
@@ -1,392 +0,0 @@
-// Copyright 2013 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/tools/flip_server/balsa_headers.h"
-
-#include <iterator>
-#include <string>
-#include <vector>
-
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string_piece.h"
-#include "net/tools/flip_server/balsa_enums.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace net {
-
-using ::base::StringPiece;
-
-class BalsaBufferTest : public ::testing::Test {
- public:
-  virtual void SetUp() OVERRIDE {
-    buffer_.reset(new BalsaBuffer);
-    anotherBuffer_.reset(new BalsaBuffer);
-  }
-
- protected:
-  scoped_ptr<BalsaBuffer> buffer_;
-  scoped_ptr<BalsaBuffer> anotherBuffer_;
-};
-
-namespace {
-
-class BalsaHeadersTest: public ::testing::Test {
- public:
-  virtual void SetUp() OVERRIDE {
-    headers_.reset(new BalsaHeaders);
-  }
-
- protected:
-  scoped_ptr<BalsaHeaders> headers_;
-};
-
-class StringBuffer {
- public:
-  void Write(const char* p, size_t size) {
-    string_ += std::string(p, size);
-  }
-  const std::string& string() {return string_;}
-
- private:
-  std::string string_;
-};
-
-TEST_F(BalsaBufferTest, EmptyBuffer) {
-  ASSERT_EQ(1u, buffer_->num_blocks());
-}
-
-TEST_F(BalsaBufferTest, Write) {
-  size_t index1, index2;
-  StringPiece sp1 = buffer_->Write(StringPiece("hello"), &index1);
-  StringPiece sp2 = buffer_->Write(StringPiece(", world"), &index2);
-
-  ASSERT_EQ(2u, buffer_->num_blocks());
-  ASSERT_EQ("hello", sp1);
-  ASSERT_EQ(", world", sp2);
-  ASSERT_EQ(1u, index1);
-  ASSERT_EQ(1u, index2);
-  ASSERT_EQ("hello, world",
-            StringPiece(buffer_->GetPtr(1), buffer_->bytes_used(1)));
-}
-
-TEST_F(BalsaBufferTest, WriteLongData) {
-  size_t index1, index2, index3;
-  std::string as(2, 'a');
-  std::string bs(BalsaBuffer::kDefaultBlocksize + 1, 'b');
-  std::string cs(4, 'c');
-
-  StringPiece sp1 = buffer_->Write(as, &index1);
-  StringPiece sp2 = buffer_->Write(bs, &index2);
-  StringPiece sp3 = buffer_->Write(cs, &index3);
-
-  ASSERT_EQ(3u, buffer_->num_blocks());
-  ASSERT_EQ(as, sp1);
-  ASSERT_EQ(bs, sp2);
-  ASSERT_EQ(cs, sp3);
-  ASSERT_EQ(1u, index1);
-  ASSERT_EQ(2u, index2);
-  ASSERT_EQ(1u, index3);
-  ASSERT_EQ("aacccc", StringPiece(buffer_->GetPtr(1), buffer_->bytes_used(1)));
-  ASSERT_EQ(sp2, StringPiece(buffer_->GetPtr(2), buffer_->bytes_used(2)));
-}
-
-TEST_F(BalsaBufferTest, WriteToContiguousBuffer) {
-  std::string as(2, 'a');
-  std::string bs(BalsaBuffer::kDefaultBlocksize + 1, 'b');
-  std::string cs(4, 'c');
-
-  buffer_->WriteToContiguousBuffer(as);
-  buffer_->WriteToContiguousBuffer(bs);
-  buffer_->WriteToContiguousBuffer(cs);
-
-  ASSERT_EQ(1u, buffer_->num_blocks());
-  ASSERT_EQ(as + bs + cs,
-            StringPiece(buffer_->GetPtr(0), buffer_->bytes_used(0)));
-}
-
-TEST_F(BalsaBufferTest, NoMoreWriteToContiguousBuffer) {
-  size_t index1, index2;
-  StringPiece sp1 = buffer_->Write(StringPiece("hello"), &index1);
-  buffer_->NoMoreWriteToContiguousBuffer();
-  StringPiece sp2 = buffer_->Write(StringPiece(", world"), &index2);
-
-  ASSERT_EQ(2u, buffer_->num_blocks());
-  ASSERT_EQ("hello", sp1);
-  ASSERT_EQ(", world", sp2);
-  ASSERT_EQ(1u, index1);
-  ASSERT_EQ(0u, index2);
-  ASSERT_EQ(sp1, StringPiece(buffer_->GetPtr(1), buffer_->bytes_used(1)));
-  ASSERT_EQ(sp2, StringPiece(buffer_->GetPtr(0), buffer_->bytes_used(0)));
-}
-
-TEST_F(BalsaBufferTest, Clear) {
-  buffer_->Write("hello", NULL);
-  ASSERT_EQ(2u, buffer_->num_blocks());
-  buffer_->Clear();
-  ASSERT_EQ(1u, buffer_->num_blocks());
-}
-
-TEST_F(BalsaBufferTest, Swap) {
-  buffer_->Write("hello", NULL);
-
-  ASSERT_EQ(2u, buffer_->num_blocks());
-  ASSERT_EQ(1u, anotherBuffer_->num_blocks());
-
-  buffer_->Swap(anotherBuffer_.get());
-
-  ASSERT_EQ(1u, buffer_->num_blocks());
-  ASSERT_EQ(2u, anotherBuffer_->num_blocks());
-  ASSERT_EQ("hello",
-            StringPiece(anotherBuffer_->GetPtr(1),
-                        anotherBuffer_->bytes_used(1)));
-}
-
-TEST_F(BalsaBufferTest, CopyFrom) {
-  buffer_->Write("hello", NULL);
-
-  ASSERT_EQ(2u, buffer_->num_blocks());
-  ASSERT_EQ(1u, anotherBuffer_->num_blocks());
-
-  anotherBuffer_->CopyFrom(*buffer_);
-
-  ASSERT_EQ(2u, buffer_->num_blocks());
-  ASSERT_EQ(2u, anotherBuffer_->num_blocks());
-  ASSERT_EQ("hello", StringPiece(buffer_->GetPtr(1), buffer_->bytes_used(1)));
-  ASSERT_EQ("hello",
-            StringPiece(anotherBuffer_->GetPtr(1),
-                        anotherBuffer_->bytes_used(1)));
-}
-
-TEST_F(BalsaHeadersTest, AppendHeader) {
-  headers_->AppendHeader("key1", "value1");
-  headers_->AppendHeader("key2", "value2");
-  headers_->AppendHeader("key3", "value3");
-  headers_->AppendHeader("key3", "value3.1");
-  headers_->AppendHeader("key3", "value3.2");
-
-  ASSERT_EQ(5u, std::distance(headers_->header_lines_begin(),
-                              headers_->header_lines_end()));
-  ASSERT_EQ("value1", headers_->GetHeader("key1"));
-  ASSERT_EQ("value2", headers_->GetHeader("key2"));
-  ASSERT_EQ("value3", headers_->GetHeader("key3"));
-
-  std::vector<base::StringPiece> v1, v2, v3;
-  std::string s1, s2, s3;
-  headers_->GetAllOfHeader("key1", &v1);
-  headers_->GetAllOfHeader("key2", &v2);
-  headers_->GetAllOfHeader("key3", &v3);
-  headers_->GetAllOfHeaderAsString("key1", &s1);
-  headers_->GetAllOfHeaderAsString("key2", &s2);
-  headers_->GetAllOfHeaderAsString("key3", &s3);
-
-  ASSERT_EQ(1u, v1.size());
-  ASSERT_EQ(1u, v2.size());
-  ASSERT_EQ(3u, v3.size());
-  ASSERT_EQ("value1", v1[0]);
-  ASSERT_EQ("value2", v2[0]);
-  ASSERT_EQ("value3", v3[0]);
-  ASSERT_EQ("value3.1", v3[1]);
-  ASSERT_EQ("value3.2", v3[2]);
-  ASSERT_EQ("value1", s1);
-  ASSERT_EQ("value2", s2);
-  ASSERT_EQ("value3,value3.1,value3.2", s3);
-}
-
-TEST_F(BalsaHeadersTest, ReplaceOrAppendHeader) {
-  headers_->ReplaceOrAppendHeader("key1", "value1");
-  headers_->ReplaceOrAppendHeader("key1", "value2");
-
-  ASSERT_EQ(1u, std::distance(headers_->header_lines_begin(),
-                              headers_->header_lines_end()));
-  ASSERT_EQ("value2", headers_->GetHeader("key1"));
-
-  std::vector<base::StringPiece> v;
-  headers_->GetAllOfHeader("key1", &v);
-
-  ASSERT_EQ(1u, v.size());
-  ASSERT_EQ("value2", v[0]);
-}
-
-TEST_F(BalsaHeadersTest, AppendToHeader) {
-  headers_->AppendToHeader("key1", "value1");
-  headers_->AppendToHeader("keY1", "value2");
-
-  ASSERT_EQ(1u, std::distance(headers_->header_lines_begin(),
-                              headers_->header_lines_end()));
-  ASSERT_EQ("value1,value2", headers_->GetHeader("key1"));
-
-  std::vector<base::StringPiece> v;
-  std::string s;
-  headers_->GetAllOfHeader("key1", &v);
-  headers_->GetAllOfHeaderAsString("keY1", &s);
-
-  ASSERT_EQ(1u, v.size());
-  ASSERT_EQ("value1,value2", v[0]);
-  ASSERT_EQ("value1,value2", s);
-}
-
-TEST_F(BalsaHeadersTest, PrepentToHeader) {
-  headers_->PrependToHeader("key1", "value1");
-  headers_->PrependToHeader("key1", "value2");
-
-  ASSERT_EQ(1u, std::distance(headers_->header_lines_begin(),
-                              headers_->header_lines_end()));
-  ASSERT_EQ("value2,value1", headers_->GetHeader("key1"));
-
-  std::vector<base::StringPiece> v;
-  std::string s;
-  headers_->GetAllOfHeader("key1", &v);
-  headers_->GetAllOfHeaderAsString("key1", &s);
-
-  ASSERT_EQ(1u, v.size());
-  ASSERT_EQ("value2,value1", v[0]);
-  ASSERT_EQ("value2,value1", s);
-}
-
-TEST_F(BalsaHeadersTest, HasHeader) {
-  headers_->AppendHeader("key1", "value1");
-
-  ASSERT_TRUE(headers_->HasHeader("key1"));
-  ASSERT_FALSE(headers_->HasHeader("value1"));
-  ASSERT_FALSE(headers_->HasHeader("key2"));
-}
-
-TEST_F(BalsaHeadersTest, HasNonEmptyHeader) {
-  headers_->AppendHeader("key1", "value1");
-  headers_->AppendHeader("key2", "");
-
-  ASSERT_TRUE(headers_->HasNonEmptyHeader("key1"));
-  ASSERT_FALSE(headers_->HasNonEmptyHeader("key2"));
-  ASSERT_FALSE(headers_->HasNonEmptyHeader("key3"));
-}
-
-TEST_F(BalsaHeadersTest, GetHeaderPosition) {
-  headers_->AppendHeader("key1", "value1");
-  headers_->AppendHeader("key2", "value2");
-  headers_->AppendHeader("key3", "value3");
-
-  BalsaHeaders::const_header_lines_iterator i =
-      headers_->GetHeaderPosition("key2");
-
-  ASSERT_EQ(headers_->header_lines_end(),
-            headers_->GetHeaderPosition("foobar"));
-  ASSERT_EQ(headers_->header_lines_begin(),
-            headers_->GetHeaderPosition("key1"));
-  ASSERT_NE(headers_->header_lines_end(), i);
-  ASSERT_EQ("key2", i->first);
-  ASSERT_EQ("value2", i->second);
-  ++i;
-  ASSERT_EQ("key3", i->first);
-  ASSERT_EQ("value3", i->second);
-  ++i;
-  ASSERT_EQ(headers_->header_lines_end(), i);
-}
-
-TEST_F(BalsaHeadersTest, GetIteratorForKey) {
-  headers_->AppendHeader("key1", "value1");
-  headers_->AppendHeader("key2", "value2");
-  headers_->AppendHeader("key1", "value1.1");
-  headers_->AppendHeader("key3", "value3");
-  headers_->AppendHeader("KEY1", "value1.2");
-
-  BalsaHeaders::const_header_lines_key_iterator i =
-      headers_->GetIteratorForKey("key1");
-
-  ASSERT_EQ(headers_->header_lines_key_end(),
-            headers_->GetIteratorForKey("foobar"));
-  ASSERT_NE(headers_->header_lines_key_end(), i);
-  ASSERT_EQ("key1", i->first);
-  ASSERT_EQ("value1", i->second);
-  ++i;
-  ASSERT_EQ("key1", i->first);
-  ASSERT_EQ("value1.1", i->second);
-  ++i;
-  ASSERT_EQ("KEY1", i->first);
-  ASSERT_EQ("value1.2", i->second);
-  ++i;
-  ASSERT_EQ(headers_->header_lines_key_end(), i);
-}
-
-TEST_F(BalsaHeadersTest, RemoveAllOfHeader) {
-  headers_->AppendHeader("key1", "value1");
-  headers_->AppendHeader("key2", "value2");
-  headers_->AppendHeader("key1", "value1.1");
-  headers_->AppendHeader("key3", "value3");
-  headers_->AppendHeader("key1", "value1.2");
-  headers_->AppendHeader("kEY1", "value1.3");
-
-  ASSERT_EQ(6u, std::distance(headers_->header_lines_begin(),
-                              headers_->header_lines_end()));
-  headers_->RemoveAllOfHeader("key1");
-  ASSERT_EQ(2u, std::distance(headers_->header_lines_begin(),
-                              headers_->header_lines_end()));
-}
-
-TEST_F(BalsaHeadersTest, RemoveAllHeadersWithPrefix) {
-  headers_->AppendHeader("1key", "value1");
-  headers_->AppendHeader("2key", "value2");
-  headers_->AppendHeader("1kEz", "value1.1");
-  headers_->AppendHeader("key3", "value3");
-  headers_->AppendHeader("1KEEjkladf", "value1.2");
-
-  ASSERT_EQ(5u, std::distance(headers_->header_lines_begin(),
-                              headers_->header_lines_end()));
-  headers_->RemoveAllHeadersWithPrefix("1ke");
-  ASSERT_EQ(2u, std::distance(headers_->header_lines_begin(),
-                              headers_->header_lines_end()));
-}
-
-TEST_F(BalsaHeadersTest, WriteRequestHeaderAndEndingToBuffer) {
-  headers_->AppendHeader("key1", "value1");
-  headers_->AppendHeader("key2", "value2");
-  headers_->AppendHeader("key1", "value1.1");
-
-  headers_->SetRequestFirstlineFromStringPieces("GET", "/", "HTTP/1.0");
-
-  std::string expected = "GET / HTTP/1.0\r\n"
-      "key1: value1\r\n"
-      "key2: value2\r\n"
-      "key1: value1.1\r\n\r\n";
-  StringBuffer buffer;
-  headers_->WriteHeaderAndEndingToBuffer(&buffer);
-  ASSERT_EQ(expected, buffer.string());
-}
-
-TEST_F(BalsaHeadersTest, WriteResponseHeaderAndEndingToBuffer) {
-  headers_->AppendHeader("key1", "value1");
-  headers_->AppendHeader("key2", "value2");
-  headers_->AppendHeader("key1", "value1.1");
-
-  headers_->SetResponseFirstlineFromStringPieces("HTTP/1.0", "200", "OK");
-
-  std::string expected = "HTTP/1.0 200 OK\r\n"
-      "key1: value1\r\n"
-      "key2: value2\r\n"
-      "key1: value1.1\r\n\r\n";
-  StringBuffer buffer;
-  headers_->WriteHeaderAndEndingToBuffer(&buffer);
-  ASSERT_EQ(expected, buffer.string());
-}
-
-TEST_F(BalsaHeadersTest, RequestFirstLine) {
-  headers_->SetRequestFirstlineFromStringPieces("HEAD", "/path", "HTTP/1.1");
-
-  ASSERT_EQ("HEAD /path HTTP/1.1", headers_->first_line());
-  ASSERT_EQ("HEAD", headers_->request_method());
-  ASSERT_EQ("/path", headers_->request_uri());
-  ASSERT_EQ("HTTP/1.1", headers_->request_version());
-}
-
-TEST_F(BalsaHeadersTest, ResponseFirstLine) {
-  headers_->SetRequestFirstlineFromStringPieces("HTTP/1.0", "403", "FORBIDDEN");
-
-  ASSERT_EQ("HTTP/1.0 403 FORBIDDEN", headers_->first_line());
-  ASSERT_EQ("HTTP/1.0", headers_->response_version());
-  ASSERT_EQ("403", headers_->response_code());
-  ASSERT_EQ("FORBIDDEN", headers_->response_reason_phrase());
-}
-
-}  // namespace
-
-}  // namespace net