Project import generated by Copybara.
PiperOrigin-RevId: 237361882
Change-Id: I109a68f44db867b20f8c6a7732b0ce657133e52a
diff --git a/quic/core/qpack/qpack_decoder_test_utils.cc b/quic/core/qpack/qpack_decoder_test_utils.cc
new file mode 100644
index 0000000..e8bbd17
--- /dev/null
+++ b/quic/core/qpack/qpack_decoder_test_utils.cc
@@ -0,0 +1,82 @@
+// Copyright (c) 2018 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/third_party/quiche/src/quic/core/qpack/qpack_decoder_test_utils.h"
+
+#include <algorithm>
+#include <cstddef>
+#include <utility>
+
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace quic {
+namespace test {
+
+void NoopEncoderStreamErrorDelegate::OnEncoderStreamError(
+ QuicStringPiece error_message) {}
+
+void NoopDecoderStreamSenderDelegate::WriteDecoderStreamData(
+ QuicStringPiece data) {}
+
+TestHeadersHandler::TestHeadersHandler()
+ : decoding_completed_(false), decoding_error_detected_(false) {}
+
+void TestHeadersHandler::OnHeaderDecoded(QuicStringPiece name,
+ QuicStringPiece value) {
+ ASSERT_FALSE(decoding_completed_);
+ ASSERT_FALSE(decoding_error_detected_);
+
+ header_list_.AppendValueOrAddHeader(name, value);
+}
+
+void TestHeadersHandler::OnDecodingCompleted() {
+ ASSERT_FALSE(decoding_completed_);
+ ASSERT_FALSE(decoding_error_detected_);
+
+ decoding_completed_ = true;
+}
+
+void TestHeadersHandler::OnDecodingErrorDetected(
+ QuicStringPiece error_message) {
+ ASSERT_FALSE(decoding_completed_);
+ ASSERT_FALSE(decoding_error_detected_);
+
+ decoding_error_detected_ = true;
+}
+
+spdy::SpdyHeaderBlock TestHeadersHandler::ReleaseHeaderList() {
+ DCHECK(decoding_completed_);
+ DCHECK(!decoding_error_detected_);
+
+ return std::move(header_list_);
+}
+
+bool TestHeadersHandler::decoding_completed() const {
+ return decoding_completed_;
+}
+
+bool TestHeadersHandler::decoding_error_detected() const {
+ return decoding_error_detected_;
+}
+
+void QpackDecode(
+ QpackDecoder::EncoderStreamErrorDelegate* encoder_stream_error_delegate,
+ QpackDecoderStreamSender::Delegate* decoder_stream_sender_delegate,
+ QpackProgressiveDecoder::HeadersHandlerInterface* handler,
+ const FragmentSizeGenerator& fragment_size_generator,
+ QuicStringPiece data) {
+ QpackDecoder decoder(encoder_stream_error_delegate,
+ decoder_stream_sender_delegate);
+ auto progressive_decoder =
+ decoder.DecodeHeaderBlock(/* stream_id = */ 1, handler);
+ while (!data.empty()) {
+ size_t fragment_size = std::min(fragment_size_generator(), data.size());
+ progressive_decoder->Decode(data.substr(0, fragment_size));
+ data = data.substr(fragment_size);
+ }
+ progressive_decoder->EndHeaderBlock();
+}
+
+} // namespace test
+} // namespace quic
