Revert of Add new HTTP/2 and HPACK decoder in net/http2/.

net/http2/hpack/decoder/hpack_entry_type_decoder_test.cc

-// Copyright 2016 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/http2/hpack/decoder/hpack_entry_type_decoder.h"
-
-#include <vector>
-
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/logging.h"
-#include "net/http2/hpack/tools/hpack_block_builder.h"
-#include "net/http2/tools/failure.h"
-#include "net/http2/tools/random_decoder_test.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using ::testing::AssertionFailure;
-using ::testing::AssertionResult;
-using ::testing::AssertionSuccess;
-
-namespace net {
-namespace test {
-namespace {
-const bool kReturnNonZeroOnFirst = true;
-
-class HpackEntryTypeDecoderTest : public RandomDecoderTest {
- public:
-  AssertionResult ValidatorForDynamicTableSizeUpdate(uint32_t size) {
-    VERIFY_EQ(HpackEntryType::kDynamicTableSizeUpdate, decoder_.entry_type());
-    VERIFY_EQ(size, decoder_.varint());
-    return AssertionSuccess();
-  }
-
-  AssertionResult ValidatorForHeaderWithIndex(const HpackEntryType entry_type,
-                                              uint32_t index) {
-    VERIFY_EQ(entry_type, decoder_.entry_type());
-    VERIFY_EQ(index, decoder_.varint());
-    return AssertionSuccess();
-  }
-
- protected:
-  DecodeStatus StartDecoding(DecodeBuffer* b) override {
-    CHECK_LT(0u, b->Remaining());
-    return decoder_.Start(b);
-  }
-
-  DecodeStatus ResumeDecoding(DecodeBuffer* b) override {
-    return decoder_.Resume(b);
-  }
-
-  HpackEntryTypeDecoder decoder_;
-};
-
-TEST_F(HpackEntryTypeDecoderTest, DynamicTableSizeUpdate) {
-  for (uint32_t size = 0; size < 1000 * 1000; size += 256) {
-    HpackBlockBuilder bb;
-    bb.AppendDynamicTableSizeUpdate(size);
-    DecodeBuffer db(bb.buffer());
-    NoArgValidator validator = base::Bind(
-        &HpackEntryTypeDecoderTest::ValidatorForDynamicTableSizeUpdate,
-        base::Unretained(this), size);
-    EXPECT_TRUE(DecodeAndValidateSeveralWays(&db, kReturnNonZeroOnFirst,
-                                             ValidateDoneAndEmpty(validator)))
-        << "\nentry_type=kDynamicTableSizeUpdate, size=" << size;
-    // Run the validator again to make sure that DecodeAndValidateSeveralWays
-    // did the right thing.
-    EXPECT_TRUE(validator.Run());
-  }
-}
-
-TEST_F(HpackEntryTypeDecoderTest, HeaderWithIndex) {
-  std::vector<HpackEntryType> entry_types = {
-      HpackEntryType::kIndexedHeader, HpackEntryType::kIndexedLiteralHeader,
-      HpackEntryType::kUnindexedLiteralHeader,
-      HpackEntryType::kNeverIndexedLiteralHeader,
-  };
-  for (const HpackEntryType entry_type : entry_types) {
-    const uint32_t first = entry_type == HpackEntryType::kIndexedHeader ? 1 : 0;
-    for (uint32_t index = first; index < 1000; ++index) {
-      HpackBlockBuilder bb;
-      bb.AppendEntryTypeAndVarint(entry_type, index);
-      DecodeBuffer db(bb.buffer());
-      NoArgValidator validator =
-          base::Bind(&HpackEntryTypeDecoderTest::ValidatorForHeaderWithIndex,
-                     base::Unretained(this), entry_type, index);
-      EXPECT_TRUE(DecodeAndValidateSeveralWays(&db, kReturnNonZeroOnFirst,
-                                               ValidateDoneAndEmpty(validator)))
-          << "\nentry_type=" << entry_type << ", index=" << index;
-      // Run the validator again to make sure that DecodeAndValidateSeveralWays
-      // did the right thing.
-      EXPECT_TRUE(validator.Run());
-    }
-  }
-}
-
-}  // namespace
-}  // namespace test
-}  // namespace net