1 files changed, 54 insertions, 0 deletions
diff --git a/chromium/net/third_party/quiche/src/quiche/quic/test_tools/quic_stream_send_buffer_peer.cc b/chromium/net/third_party/quiche/src/quiche/quic/test_tools/quic_stream_send_buffer_peer.cc
new file mode 100644
index 00000000000..c81b45ec5b7
--- /dev/null
+++ b/chromium/net/third_party/quiche/src/quiche/quic/test_tools/quic_stream_send_buffer_peer.cc
@@ -0,0 +1,54 @@
+// Copyright 2017 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 "quiche/quic/test_tools/quic_stream_send_buffer_peer.h"
+
+#include "quiche/quic/test_tools/quic_interval_deque_peer.h"
+
+namespace quic {
+
+namespace test {
+
+// static
+void QuicStreamSendBufferPeer::SetStreamOffset(
+    QuicStreamSendBuffer* send_buffer, QuicStreamOffset stream_offset) {
+  send_buffer->stream_offset_ = stream_offset;
+}
+
+// static
+const BufferedSlice* QuicStreamSendBufferPeer::CurrentWriteSlice(
+    QuicStreamSendBuffer* send_buffer) {
+  auto wi = write_index(send_buffer);
+
+  if (wi == -1) {
+    return nullptr;
+  }
+  return QuicIntervalDequePeer::GetItem(&send_buffer->interval_deque_, wi);
+}
+
+QuicStreamOffset QuicStreamSendBufferPeer::EndOffset(
+    QuicStreamSendBuffer* send_buffer) {
+  return send_buffer->current_end_offset_;
+}
+
+// static
+QuicByteCount QuicStreamSendBufferPeer::TotalLength(
+    QuicStreamSendBuffer* send_buffer) {
+  QuicByteCount length = 0;
+  for (auto slice = send_buffer->interval_deque_.DataBegin();
+       slice != send_buffer->interval_deque_.DataEnd(); ++slice) {
+    length += slice->slice.length();
+  }
+  return length;
+}
+
+// static
+int32_t QuicStreamSendBufferPeer::write_index(
+    QuicStreamSendBuffer* send_buffer) {
+  return QuicIntervalDequePeer::GetCachedIndex(&send_buffer->interval_deque_);
+}
+
+}  // namespace test
+
+}  // namespace quic