Project import generated by Copybara.

PiperOrigin-RevId: 237361882
Change-Id: I109a68f44db867b20f8c6a7732b0ce657133e52a
diff --git a/quic/test_tools/quic_stream_sequencer_peer.h b/quic/test_tools/quic_stream_sequencer_peer.h
new file mode 100644
index 0000000..c317209
--- /dev/null
+++ b/quic/test_tools/quic_stream_sequencer_peer.h
@@ -0,0 +1,34 @@
+// 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.
+
+#ifndef QUICHE_QUIC_TEST_TOOLS_QUIC_STREAM_SEQUENCER_PEER_H_
+#define QUICHE_QUIC_TEST_TOOLS_QUIC_STREAM_SEQUENCER_PEER_H_
+
+#include "base/macros.h"
+#include "net/third_party/quiche/src/quic/core/quic_packets.h"
+
+namespace quic {
+
+class QuicStreamSequencer;
+
+namespace test {
+
+class QuicStreamSequencerPeer {
+ public:
+  QuicStreamSequencerPeer() = delete;
+
+  static size_t GetNumBufferedBytes(QuicStreamSequencer* sequencer);
+
+  static QuicStreamOffset GetCloseOffset(QuicStreamSequencer* sequencer);
+
+  static bool IsUnderlyingBufferAllocated(QuicStreamSequencer* sequencer);
+
+  static void SetFrameBufferTotalBytesRead(QuicStreamSequencer* sequencer,
+                                           QuicStreamOffset total_bytes_read);
+};
+
+}  // namespace test
+}  // namespace quic
+
+#endif  // QUICHE_QUIC_TEST_TOOLS_QUIC_STREAM_SEQUENCER_PEER_H_