Introduce a new error code QUIC_HEADERS_STREAM_DATA_DECOMPRESS_FAILURE for invalid headers stream d…

net/tools/quic/end_to_end_test.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 <stddef.h>
 #include <sys/epoll.h>
 
 #include <cstdint>
 #include <list>
 #include <memory>
@@ skipping 2988 matching lines @@
   // Tests that when client side has no active request and no waiting
   // PUSH_PROMISE, its headers stream's sequencer buffer should be released.
   ASSERT_TRUE(Initialize());
   client_->SendSynchronousRequest("/foo");
   QuicHeadersStream* headers_stream =
       QuicSpdySessionPeer::GetHeadersStream(client_->client()->session());
   QuicStreamSequencer* sequencer = QuicStreamPeer::sequencer(headers_stream);
   EXPECT_FALSE(QuicStreamSequencerPeer::IsUnderlyingBufferAllocated(sequencer));
 }
 
+TEST_P(EndToEndTest, WayTooLongRequestHeaders) {
+  ASSERT_TRUE(Initialize());
+  SpdyHeaderBlock headers;
+  headers[":method"] = "GET";
+  headers[":path"] = "/foo";
+  headers[":scheme"] = "https";
+  headers[":authority"] = server_hostname_;
+  headers["key"] = string(64 * 1024, 'a');
+
+  client_->SendMessage(headers, "");
+  client_->WaitForResponse();
+  EXPECT_EQ(QUIC_HEADERS_STREAM_DATA_DECOMPRESS_FAILURE,
+            client_->connection_error());
+}
+
 class EndToEndBufferedPacketsTest : public EndToEndTest {
  public:
   void CreateClientWithWriter() override {
     QUIC_LOG(ERROR) << "create client with reorder_writer_ ";
     reorder_writer_ = new PacketReorderingWriter();
     client_.reset(EndToEndTest::CreateQuicClient(reorder_writer_));
   }
 
   void SetUp() override {
     // Don't initialize client writer in base class.
@@ skipping 34 matching lines @@
   client_->WaitForResponse();
   EXPECT_EQ(kBarResponseBody, client_->response_body());
   QuicConnectionStats client_stats =
       client_->client()->session()->connection()->GetStats();
   EXPECT_EQ(0u, client_stats.packets_lost);
   EXPECT_EQ(1, client_->client()->GetNumSentClientHellos());
 }
 }  // namespace
 }  // namespace test
 }  // namespace net