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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/spdy/spdy_stream_test_util.h"
#include <cstddef>
#include <string_view>
#include <utility>
#include "net/spdy/spdy_stream.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace net::test {
ClosingDelegate::ClosingDelegate(
const base::WeakPtr<SpdyStream>& stream) : stream_(stream) {
DCHECK(stream_);
}
ClosingDelegate::~ClosingDelegate() = default;
void ClosingDelegate::OnHeadersSent() {}
void ClosingDelegate::OnEarlyHintsReceived(
const quiche::HttpHeaderBlock& headers) {}
void ClosingDelegate::OnHeadersReceived(
const quiche::HttpHeaderBlock& response_headers) {}
void ClosingDelegate::OnDataReceived(std::unique_ptr<SpdyBuffer> buffer) {}
void ClosingDelegate::OnDataSent() {}
void ClosingDelegate::OnTrailers(const quiche::HttpHeaderBlock& trailers) {}
void ClosingDelegate::OnClose(int status) {
DCHECK(stream_);
stream_->Close();
// The |stream_| may still be alive (if it is our delegate).
}
bool ClosingDelegate::CanGreaseFrameType() const {
return false;
}
NetLogSource ClosingDelegate::source_dependency() const {
return NetLogSource();
}
StreamDelegateBase::StreamDelegateBase(const base::WeakPtr<SpdyStream>& stream)
: stream_(stream) {}
StreamDelegateBase::~StreamDelegateBase() = default;
void StreamDelegateBase::OnHeadersSent() {
stream_id_ = stream_->stream_id();
EXPECT_NE(stream_id_, 0u);
send_headers_completed_ = true;
}
void StreamDelegateBase::OnEarlyHintsReceived(
const quiche::HttpHeaderBlock& headers) {
EXPECT_TRUE(send_headers_completed_);
early_hints_.push_back(headers.Clone());
}
void StreamDelegateBase::OnHeadersReceived(
const quiche::HttpHeaderBlock& response_headers) {
EXPECT_TRUE(send_headers_completed_);
response_headers_ = response_headers.Clone();
}
void StreamDelegateBase::OnDataReceived(std::unique_ptr<SpdyBuffer> buffer) {
if (buffer)
received_data_queue_.Enqueue(std::move(buffer));
}
void StreamDelegateBase::OnDataSent() {}
void StreamDelegateBase::OnTrailers(const quiche::HttpHeaderBlock& trailers) {}
void StreamDelegateBase::OnClose(int status) {
if (!stream_.get())
return;
stream_id_ = stream_->stream_id();
stream_->GetLoadTimingInfo(&load_timing_info_);
stream_.reset();
callback_.callback().Run(status);
}
bool StreamDelegateBase::CanGreaseFrameType() const {
return false;
}
NetLogSource StreamDelegateBase::source_dependency() const {
return NetLogSource();
}
int StreamDelegateBase::WaitForClose() {
int result = callback_.WaitForResult();
EXPECT_TRUE(!stream_.get());
return result;
}
std::string StreamDelegateBase::TakeReceivedData() {
size_t len = received_data_queue_.GetTotalSize();
std::string received_data(len, '\0');
if (len > 0) {
EXPECT_EQ(len, received_data_queue_.Dequeue(std::data(received_data), len));
}
return received_data;
}
std::string StreamDelegateBase::GetResponseHeaderValue(
const std::string& name) const {
quiche::HttpHeaderBlock::const_iterator it = response_headers_.find(name);
return (it == response_headers_.end()) ? std::string()
: std::string(it->second);
}
const LoadTimingInfo& StreamDelegateBase::GetLoadTimingInfo() {
DCHECK(StreamIsClosed());
return load_timing_info_;
}
StreamDelegateDoNothing::StreamDelegateDoNothing(
const base::WeakPtr<SpdyStream>& stream)
: StreamDelegateBase(stream) {}
StreamDelegateDoNothing::~StreamDelegateDoNothing() = default;
StreamDelegateConsumeData::StreamDelegateConsumeData(
const base::WeakPtr<SpdyStream>& stream)
: StreamDelegateBase(stream) {}
StreamDelegateConsumeData::~StreamDelegateConsumeData() = default;
void StreamDelegateConsumeData::OnDataReceived(
std::unique_ptr<SpdyBuffer> buffer) {
buffer->Consume(buffer->GetRemainingSize());
}
StreamDelegateSendImmediate::StreamDelegateSendImmediate(
const base::WeakPtr<SpdyStream>& stream,
std::string_view data)
: StreamDelegateBase(stream), data_(data) {}
StreamDelegateSendImmediate::~StreamDelegateSendImmediate() = default;
void StreamDelegateSendImmediate::OnHeadersReceived(
const quiche::HttpHeaderBlock& response_headers) {
StreamDelegateBase::OnHeadersReceived(response_headers);
if (data_.data()) {
scoped_refptr<StringIOBuffer> buf =
base::MakeRefCounted<StringIOBuffer>(std::string(data_));
stream()->SendData(buf.get(), buf->size(), MORE_DATA_TO_SEND);
}
}
StreamDelegateWithBody::StreamDelegateWithBody(
const base::WeakPtr<SpdyStream>& stream,
std::string_view data)
: StreamDelegateBase(stream),
buf_(base::MakeRefCounted<StringIOBuffer>(std::string(data))) {}
StreamDelegateWithBody::~StreamDelegateWithBody() = default;
void StreamDelegateWithBody::OnHeadersSent() {
StreamDelegateBase::OnHeadersSent();
stream()->SendData(buf_.get(), buf_->size(), NO_MORE_DATA_TO_SEND);
}
StreamDelegateCloseOnHeaders::StreamDelegateCloseOnHeaders(
const base::WeakPtr<SpdyStream>& stream)
: StreamDelegateBase(stream) {
}
StreamDelegateCloseOnHeaders::~StreamDelegateCloseOnHeaders() = default;
void StreamDelegateCloseOnHeaders::OnHeadersReceived(
const quiche::HttpHeaderBlock& response_headers) {
stream()->Cancel(ERR_ABORTED);
}
StreamDelegateDetectEOF::StreamDelegateDetectEOF(
const base::WeakPtr<SpdyStream>& stream)
: StreamDelegateBase(stream) {}
StreamDelegateDetectEOF::~StreamDelegateDetectEOF() = default;
void StreamDelegateDetectEOF::OnDataReceived(
std::unique_ptr<SpdyBuffer> buffer) {
if (!buffer)
eof_detected_ = true;
}
} // namespace net::test
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