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

net/http2/decoder/http2_frame_decoder_listener_test_util.h

Index: net/http2/decoder/http2_frame_decoder_listener_test_util.h
diff --git a/net/http2/decoder/http2_frame_decoder_listener_test_util.h b/net/http2/decoder/http2_frame_decoder_listener_test_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..ead1b93a66477174f0c913974e02aa8ef0e9979e
--- /dev/null
+++ b/net/http2/decoder/http2_frame_decoder_listener_test_util.h
@@ -0,0 +1,141 @@
+// 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.
+
+#ifndef NET_HTTP2_DECODER_HTTP2_FRAME_DECODER_LISTENER_TEST_UTIL_H_
+#define NET_HTTP2_DECODER_HTTP2_FRAME_DECODER_LISTENER_TEST_UTIL_H_
+
+#include <stddef.h>
+
+#include "net/http2/decoder/http2_frame_decoder_listener.h"
+#include "net/http2/http2_constants.h"
+#include "net/http2/http2_structures.h"
+
+namespace net {
+
+// Fail if any of the methods are called. Allows a test to override only the
+// expected calls.
+class FailingHttp2FrameDecoderListener : public Http2FrameDecoderListener {
+ public:
+  FailingHttp2FrameDecoderListener();
+  ~FailingHttp2FrameDecoderListener() override;
+
+  // TODO(jamessynge): Remove OnFrameHeader once done with supporting
+  // SpdyFramer's exact states.
+  bool OnFrameHeader(const Http2FrameHeader& header) override;
+  void OnDataStart(const Http2FrameHeader& header) override;
+  void OnDataPayload(const char* data, size_t len) override;
+  void OnDataEnd() override;
+  void OnHeadersStart(const Http2FrameHeader& header) override;
+  void OnHeadersPriority(const Http2PriorityFields& priority) override;
+  void OnHpackFragment(const char* data, size_t len) override;
+  void OnHeadersEnd() override;
+  void OnPriorityFrame(const Http2FrameHeader& header,
+                       const Http2PriorityFields& priority) override;
+  void OnContinuationStart(const Http2FrameHeader& header) override;
+  void OnContinuationEnd() override;
+  void OnPadLength(size_t trailing_length) override;
+  void OnPadding(const char* padding, size_t skipped_length) override;
+  void OnRstStream(const Http2FrameHeader& header,
+                   Http2ErrorCode error_code) override;
+  void OnSettingsStart(const Http2FrameHeader& header) override;
+  void OnSetting(const Http2SettingFields& setting_fields) override;
+  void OnSettingsEnd() override;
+  void OnSettingsAck(const Http2FrameHeader& header) override;
+  void OnPushPromiseStart(const Http2FrameHeader& header,
+                          const Http2PushPromiseFields& promise,
+                          size_t total_padding_length) override;
+  void OnPushPromiseEnd() override;
+  void OnPing(const Http2FrameHeader& header,
+              const Http2PingFields& ping) override;
+  void OnPingAck(const Http2FrameHeader& header,
+                 const Http2PingFields& ping) override;
+  void OnGoAwayStart(const Http2FrameHeader& header,
+                     const Http2GoAwayFields& goaway) override;
+  void OnGoAwayOpaqueData(const char* data, size_t len) override;
+  void OnGoAwayEnd() override;
+  void OnWindowUpdate(const Http2FrameHeader& header,
+                      uint32_t increment) override;
+  void OnAltSvcStart(const Http2FrameHeader& header,
+                     size_t origin_length,
+                     size_t value_length) override;
+  void OnAltSvcOriginData(const char* data, size_t len) override;
+  void OnAltSvcValueData(const char* data, size_t len) override;
+  void OnAltSvcEnd() override;
+  void OnUnknownStart(const Http2FrameHeader& header) override;
+  void OnUnknownPayload(const char* data, size_t len) override;
+  void OnUnknownEnd() override;
+  void OnPaddingTooLong(const Http2FrameHeader& header,
+                        size_t missing_length) override;
+  void OnFrameSizeError(const Http2FrameHeader& header) override;
+
+ private:
+  void EnsureNotAbstract() { FailingHttp2FrameDecoderListener instance; }
+};
+
+// VLOG's all the calls it receives, and forwards those calls to an optional
+// listener.
+class LoggingHttp2FrameDecoderListener : public Http2FrameDecoderListener {
+ public:
+  LoggingHttp2FrameDecoderListener();
+  explicit LoggingHttp2FrameDecoderListener(Http2FrameDecoderListener* wrapped);
+  ~LoggingHttp2FrameDecoderListener() override;
+
+  // TODO(jamessynge): Remove OnFrameHeader once done with supporting
+  // SpdyFramer's exact states.
+  bool OnFrameHeader(const Http2FrameHeader& header) override;
+  void OnDataStart(const Http2FrameHeader& header) override;
+  void OnDataPayload(const char* data, size_t len) override;
+  void OnDataEnd() override;
+  void OnHeadersStart(const Http2FrameHeader& header) override;
+  void OnHeadersPriority(const Http2PriorityFields& priority) override;
+  void OnHpackFragment(const char* data, size_t len) override;
+  void OnHeadersEnd() override;
+  void OnPriorityFrame(const Http2FrameHeader& header,
+                       const Http2PriorityFields& priority) override;
+  void OnContinuationStart(const Http2FrameHeader& header) override;
+  void OnContinuationEnd() override;
+  void OnPadLength(size_t trailing_length) override;
+  void OnPadding(const char* padding, size_t skipped_length) override;
+  void OnRstStream(const Http2FrameHeader& header,
+                   Http2ErrorCode error_code) override;
+  void OnSettingsStart(const Http2FrameHeader& header) override;
+  void OnSetting(const Http2SettingFields& setting_fields) override;
+  void OnSettingsEnd() override;
+  void OnSettingsAck(const Http2FrameHeader& header) override;
+  void OnPushPromiseStart(const Http2FrameHeader& header,
+                          const Http2PushPromiseFields& promise,
+                          size_t total_padding_length) override;
+  void OnPushPromiseEnd() override;
+  void OnPing(const Http2FrameHeader& header,
+              const Http2PingFields& ping) override;
+  void OnPingAck(const Http2FrameHeader& header,
+                 const Http2PingFields& ping) override;
+  void OnGoAwayStart(const Http2FrameHeader& header,
+                     const Http2GoAwayFields& goaway) override;
+  void OnGoAwayOpaqueData(const char* data, size_t len) override;
+  void OnGoAwayEnd() override;
+  void OnWindowUpdate(const Http2FrameHeader& header,
+                      uint32_t increment) override;
+  void OnAltSvcStart(const Http2FrameHeader& header,
+                     size_t origin_length,
+                     size_t value_length) override;
+  void OnAltSvcOriginData(const char* data, size_t len) override;
+  void OnAltSvcValueData(const char* data, size_t len) override;
+  void OnAltSvcEnd() override;
+  void OnUnknownStart(const Http2FrameHeader& header) override;
+  void OnUnknownPayload(const char* data, size_t len) override;
+  void OnUnknownEnd() override;
+  void OnPaddingTooLong(const Http2FrameHeader& header,
+                        size_t missing_length) override;
+  void OnFrameSizeError(const Http2FrameHeader& header) override;
+
+ private:
+  void EnsureNotAbstract() { LoggingHttp2FrameDecoderListener instance; }
+
+  Http2FrameDecoderListener* wrapped_;
+};
+
+}  // namespace net
+
+#endif  // NET_HTTP2_DECODER_HTTP2_FRAME_DECODER_LISTENER_TEST_UTIL_H_