Revert 162259 - Add QuicFramer and friends.

net/quic/crypto/crypto_framer_test.cc

Index: net/quic/crypto/crypto_framer_test.cc
===================================================================
--- net/quic/crypto/crypto_framer_test.cc	(revision 162262)
+++ net/quic/crypto/crypto_framer_test.cc	(working copy)
@@ -1,316 +0,0 @@
-// 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 <map>
-#include <vector>
-
-#include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
-#include "net/quic/crypto/crypto_framer.h"
-#include "net/quic/crypto/crypto_protocol.h"
-#include "net/quic/test_tools/quic_test_utils.h"
-
-using base::StringPiece;
-using std::map;
-using std::string;
-using std::vector;
-
-namespace net {
-
-namespace {
-
-char* AsChars(unsigned char* data) {
-  return reinterpret_cast<char*>(data);
-}
-
-}  // namespace
-
-namespace test {
-
-class TestCryptoVisitor : public ::net::CryptoFramerVisitorInterface {
- public:
-  TestCryptoVisitor()
-      : error_count_(0) {
-  }
-
-  ~TestCryptoVisitor() {}
-
-  virtual void OnError(CryptoFramer* f) {
-    LOG(INFO) << "CryptoFramer Error: " << f->error();
-    error_count_++;
-  }
-
-  virtual void OnHandshakeMessage(const CryptoHandshakeMessage& message) {
-    message_tags_.push_back(message.tag);
-    message_maps_.push_back(map<CryptoTag, string>());
-    CryptoTagValueMap::const_iterator it = message.tag_value_map.begin();
-    while (it != message.tag_value_map.end()) {
-      message_maps_.back()[it->first] = it->second.as_string();
-      ++it;
-    }
-  }
-
-  CryptoFramer framer_;
-
-  // Counters from the visitor callbacks.
-  int error_count_;
-
-  vector<CryptoTag> message_tags_;
-  vector<map<CryptoTag, string> > message_maps_;
-};
-
-}  // namespace test
-
-TEST(CryptoFramerTest, ConstructHandshakeMessage) {
-  CryptoHandshakeMessage message;
-  message.tag = 0xFFAA7733;
-  message.tag_value_map[0x12345678] = "abcdef";
-  message.tag_value_map[0x12345679] = "ghijk";
-  message.tag_value_map[0x1234567A] = "lmnopqr";
-
-  unsigned char packet[] = {
-    // tag
-    0x33, 0x77, 0xAA, 0xFF,
-    // num entires
-    0x03, 0x00,
-    // tag 1
-    0x78, 0x56, 0x34, 0x12,
-    // tag 2
-    0x79, 0x56, 0x34, 0x12,
-    // tag 3
-    0x7A, 0x56, 0x34, 0x12,
-    // len 1
-    0x06, 0x00,
-    // len 2
-    0x05, 0x00,
-    // len 3
-    0x07, 0x00,
-    // padding
-    0xAB, 0xAB,
-    // value 1
-    'a',  'b',  'c',  'd',
-    'e',  'f',
-    // value 2
-    'g',  'h',  'i',  'j',
-    'k',
-    // value 3
-    'l',  'm',  'n',  'o',
-    'p',  'q',  'r',
-  };
-
-  CryptoFramer framer;
-  QuicData* data;
-  EXPECT_TRUE(framer.ConstructHandshakeMessage(message, &data));
-
-  test::CompareCharArraysWithHexError("constructed packet",
-                                      data->data(), data->length(),
-                                      AsChars(packet), arraysize(packet));
-
-  delete data;
-}
-
-TEST(CryptoFramerTest, ConstructHandshakeMessageWithTwoKeys) {
-  CryptoHandshakeMessage message;
-  message.tag = 0xFFAA7733;
-  message.tag_value_map[0x12345678] = "abcdef";
-  message.tag_value_map[0x12345679] = "ghijk";
-
-  unsigned char packet[] = {
-    // tag
-    0x33, 0x77, 0xAA, 0xFF,
-    // num entires
-    0x02, 0x00,
-    // tag 1
-    0x78, 0x56, 0x34, 0x12,
-    // tag 2
-    0x79, 0x56, 0x34, 0x12,
-    // len 1
-    0x06, 0x00,
-    // len 2
-    0x05, 0x00,
-    // value 1
-    'a',  'b',  'c',  'd',
-    'e',  'f',
-    // value 2
-    'g',  'h',  'i',  'j',
-    'k',
-  };
-
-  CryptoFramer framer;
-  QuicData* data;
-  EXPECT_TRUE(framer.ConstructHandshakeMessage(message, &data));
-
-  test::CompareCharArraysWithHexError("constructed packet",
-                                      data->data(), data->length(),
-                                      AsChars(packet), arraysize(packet));
-
-  delete data;
-}
-
-TEST(CryptoFramerTest, ConstructHandshakeMessageTooManyEntries) {
-  CryptoHandshakeMessage message;
-  message.tag = 0xFFAA7733;
-  for (uint32 key = 1; key <= kMaxEntries + 1; key++) {
-    message.tag_value_map[key] = "abcdef";
-  }
-
-  CryptoFramer framer;
-  QuicData* data = NULL;
-  EXPECT_FALSE(framer.ConstructHandshakeMessage(message, &data));
-  delete data;
-}
-
-
-TEST(CryptoFramerTest, ConstructHandshakeMessageInvalidLength) {
-  CryptoHandshakeMessage message;
-  message.tag = 0xFFAA7733;
-  message.tag_value_map[0x12345678] = "";
-
-  CryptoFramer framer;
-  QuicData* data = NULL;
-  EXPECT_FALSE(framer.ConstructHandshakeMessage(message, &data));
-  delete data;
-}
-
-TEST(CryptoFramerTest, EmptyPacket) {
-  test::TestCryptoVisitor visitor;
-  CryptoFramer framer;
-  framer.set_visitor(&visitor);
-}
-
-TEST(CryptoFramerTest, ProcessInput) {
-  test::TestCryptoVisitor visitor;
-  CryptoFramer framer;
-  framer.set_visitor(&visitor);
-
-  unsigned char input[] = {
-    // tag
-    0x33, 0x77, 0xAA, 0xFF,
-    // num entires
-    0x02, 0x00,
-    // tag 1
-    0x78, 0x56, 0x34, 0x12,
-    // tag 2
-    0x79, 0x56, 0x34, 0x12,
-    // len 1
-    0x06, 0x00,
-    // len 2
-    0x05, 0x00,
-    // value 1
-    'a',  'b',  'c',  'd',
-    'e',  'f',
-    // value 2
-    'g',  'h',  'i',  'j',
-    'k',
-  };
-
-  EXPECT_TRUE(framer.ProcessInput(StringPiece(AsChars(input),
-                                              arraysize(input))));
-  ASSERT_EQ(1u, visitor.message_tags_.size());
-  EXPECT_EQ(0xFFAA7733, visitor.message_tags_[0]);
-  EXPECT_EQ(2u, visitor.message_maps_[0].size());
-  EXPECT_EQ("abcdef",visitor.message_maps_[0][0x12345678]);
-  EXPECT_EQ("ghijk", visitor.message_maps_[0][0x12345679]);
-}
-
-TEST(CryptoFramerTest, ProcessInputIncrementally) {
-  test::TestCryptoVisitor visitor;
-  CryptoFramer framer;
-  framer.set_visitor(&visitor);
-
-  unsigned char input[] = {
-    // tag
-    0x33, 0x77, 0xAA, 0xFF,
-    // num entires
-    0x02, 0x00,
-    // tag 1
-    0x78, 0x56, 0x34, 0x12,
-    // tag 2
-    0x79, 0x56, 0x34, 0x12,
-    // len 1
-    0x06, 0x00,
-    // len 2
-    0x05, 0x00,
-    // value 1
-    'a',  'b',  'c',  'd',
-    'e',  'f',
-    // value 2
-    'g',  'h',  'i',  'j',
-    'k',
-  };
-
-  for (size_t i = 0; i < arraysize(input); i++) {
-    EXPECT_TRUE(framer.ProcessInput(StringPiece(AsChars(input)+ i, 1)));
-  }
-  ASSERT_EQ(1u, visitor.message_tags_.size());
-  EXPECT_EQ(0xFFAA7733, visitor.message_tags_[0]);
-  EXPECT_EQ(2u, visitor.message_maps_[0].size());
-  EXPECT_EQ("abcdef",visitor.message_maps_[0][0x12345678]);
-  EXPECT_EQ("ghijk", visitor.message_maps_[0][0x12345679]);
-}
-
-TEST(CryptoFramerTest, ProcessInputTagsOutOfOrder) {
-  test::TestCryptoVisitor visitor;
-  CryptoFramer framer;
-  framer.set_visitor(&visitor);
-
-  unsigned char input[] = {
-    // tag
-    0x33, 0x77, 0xAA, 0xFF,
-    // num entires
-    0x02, 0x00,
-    // tag 1
-    0x79, 0x56, 0x34, 0x12,
-    // tag 2
-    0x78, 0x56, 0x34, 0x12,
-  };
-
-  EXPECT_FALSE(framer.ProcessInput(StringPiece(AsChars(input),
-                                               arraysize(input))));
-  EXPECT_EQ(QUIC_CRYPTO_TAGS_OUT_OF_ORDER, framer.error());
-}
-
-TEST(CryptoFramerTest, ProcessInputTooManyEntries) {
-  test::TestCryptoVisitor visitor;
-  CryptoFramer framer;
-  framer.set_visitor(&visitor);
-
-  unsigned char input[] = {
-    // tag
-    0x33, 0x77, 0xAA, 0xFF,
-    // num entires
-    0xA0, 0x00,
-  };
-
-  EXPECT_FALSE(framer.ProcessInput(StringPiece(AsChars(input),
-                                               arraysize(input))));
-  EXPECT_EQ(QUIC_CRYPTO_TOO_MANY_ENTRIES, framer.error());
-}
-
-TEST(CryptoFramerTest, ProcessInputInvalidLength) {
-  test::TestCryptoVisitor visitor;
-  CryptoFramer framer;
-  framer.set_visitor(&visitor);
-
-  unsigned char input[] = {
-    // tag
-    0x33, 0x77, 0xAA, 0xFF,
-    // num entires
-    0x02, 0x00,
-    // tag 1
-    0x78, 0x56, 0x34, 0x12,
-    // tag 2
-    0x79, 0x56, 0x34, 0x12,
-    // len 1
-    0x00, 0x00,
-    // len 2
-    0x05, 0x00,
-  };
-
-  EXPECT_FALSE(framer.ProcessInput(StringPiece(AsChars(input),
-                                               arraysize(input))));
-  EXPECT_EQ(QUIC_CRYPTO_INVALID_VALUE_LENGTH, framer.error());
-}
-
-}  // namespace net