mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-12-01 01:36:09 +03:00
392 lines
12 KiB
C++
392 lines
12 KiB
C++
|
// Copyright (c) 2012 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/url_request/url_request_test_job.h"
|
||
|
|
|
||
|
|
#include <algorithm>
|
||
|
|
#include <list>
|
||
|
|
#include <memory>
|
||
|
|
|
||
|
|
#include "base/bind.h"
|
||
|
|
#include "base/compiler_specific.h"
|
||
|
|
#include "base/lazy_instance.h"
|
||
|
|
#include "base/location.h"
|
||
|
|
#include "base/single_thread_task_runner.h"
|
||
|
|
#include "base/strings/string_util.h"
|
||
|
|
#include "base/threading/thread_task_runner_handle.h"
|
||
|
|
#include "net/base/io_buffer.h"
|
||
|
|
#include "net/base/net_errors.h"
|
||
|
|
#include "net/http/http_response_headers.h"
|
||
|
|
#include "net/http/http_util.h"
|
||
|
|
|
||
|
|
namespace net {
|
||
|
|
|
||
|
|
namespace {
|
||
|
|
|
||
|
|
typedef std::list<URLRequestTestJob*> URLRequestJobList;
|
||
|
|
base::LazyInstance<URLRequestJobList>::Leaky
|
||
|
|
g_pending_jobs = LAZY_INSTANCE_INITIALIZER;
|
||
|
|
|
||
|
|
class TestJobProtocolHandler : public URLRequestJobFactory::ProtocolHandler {
|
||
|
|
public:
|
||
|
|
// URLRequestJobFactory::ProtocolHandler implementation:
|
||
|
|
URLRequestJob* MaybeCreateJob(
|
||
|
|
URLRequest* request,
|
||
|
|
NetworkDelegate* network_delegate) const override {
|
||
|
|
return new URLRequestTestJob(request, network_delegate);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace
|
||
|
|
|
||
|
|
// static getters for known URLs
|
||
|
|
GURL URLRequestTestJob::test_url_1() {
|
||
|
|
return GURL("test:url1");
|
||
|
|
}
|
||
|
|
|
||
|
|
GURL URLRequestTestJob::test_url_2() {
|
||
|
|
return GURL("test:url2");
|
||
|
|
}
|
||
|
|
|
||
|
|
GURL URLRequestTestJob::test_url_3() {
|
||
|
|
return GURL("test:url3");
|
||
|
|
}
|
||
|
|
|
||
|
|
GURL URLRequestTestJob::test_url_4() {
|
||
|
|
return GURL("test:url4");
|
||
|
|
}
|
||
|
|
|
||
|
|
GURL URLRequestTestJob::test_url_auto_advance_async_reads_1() {
|
||
|
|
return GURL("test:url_auto_advance_async_reads_1");
|
||
|
|
}
|
||
|
|
|
||
|
|
GURL URLRequestTestJob::test_url_error() {
|
||
|
|
return GURL("test:error");
|
||
|
|
}
|
||
|
|
|
||
|
|
GURL URLRequestTestJob::test_url_redirect_to_url_1() {
|
||
|
|
return GURL("test:redirect_to_1");
|
||
|
|
}
|
||
|
|
|
||
|
|
GURL URLRequestTestJob::test_url_redirect_to_url_2() {
|
||
|
|
return GURL("test:redirect_to_2");
|
||
|
|
}
|
||
|
|
|
||
|
|
// static getters for known URL responses
|
||
|
|
std::string URLRequestTestJob::test_data_1() {
|
||
|
|
return std::string("<html><title>Test One</title></html>");
|
||
|
|
}
|
||
|
|
std::string URLRequestTestJob::test_data_2() {
|
||
|
|
return std::string("<html><title>Test Two Two</title></html>");
|
||
|
|
}
|
||
|
|
std::string URLRequestTestJob::test_data_3() {
|
||
|
|
return std::string("<html><title>Test Three Three Three</title></html>");
|
||
|
|
}
|
||
|
|
std::string URLRequestTestJob::test_data_4() {
|
||
|
|
return std::string("<html><title>Test Four Four Four Four</title></html>");
|
||
|
|
}
|
||
|
|
|
||
|
|
// static getter for simple response headers
|
||
|
|
std::string URLRequestTestJob::test_headers() {
|
||
|
|
static const char kHeaders[] =
|
||
|
|
"HTTP/1.1 200 OK\n"
|
||
|
|
"Content-type: text/html\n"
|
||
|
|
"\n";
|
||
|
|
return std::string(kHeaders, arraysize(kHeaders));
|
||
|
|
}
|
||
|
|
|
||
|
|
// static getter for redirect response headers
|
||
|
|
std::string URLRequestTestJob::test_redirect_headers() {
|
||
|
|
static const char kHeaders[] =
|
||
|
|
"HTTP/1.1 302 MOVED\n"
|
||
|
|
"Location: somewhere\n"
|
||
|
|
"\n";
|
||
|
|
return std::string(kHeaders, arraysize(kHeaders));
|
||
|
|
}
|
||
|
|
|
||
|
|
// static getter for redirect response headers
|
||
|
|
std::string URLRequestTestJob::test_redirect_to_url_1_headers() {
|
||
|
|
std::string headers = "HTTP/1.1 302 MOVED";
|
||
|
|
headers.push_back('\n');
|
||
|
|
headers += "Location: ";
|
||
|
|
headers += test_url_1().spec();
|
||
|
|
headers.push_back('\n');
|
||
|
|
headers.push_back('\n');
|
||
|
|
return headers;
|
||
|
|
}
|
||
|
|
|
||
|
|
// static getter for redirect response headers
|
||
|
|
std::string URLRequestTestJob::test_redirect_to_url_2_headers() {
|
||
|
|
std::string headers = "HTTP/1.1 302 MOVED";
|
||
|
|
headers.push_back('\n');
|
||
|
|
headers += "Location: ";
|
||
|
|
headers += test_url_2().spec();
|
||
|
|
headers.push_back('\n');
|
||
|
|
headers.push_back('\n');
|
||
|
|
return headers;
|
||
|
|
}
|
||
|
|
|
||
|
|
// static getter for error response headers
|
||
|
|
std::string URLRequestTestJob::test_error_headers() {
|
||
|
|
static const char kHeaders[] =
|
||
|
|
"HTTP/1.1 500 BOO HOO\n"
|
||
|
|
"\n";
|
||
|
|
return std::string(kHeaders, arraysize(kHeaders));
|
||
|
|
}
|
||
|
|
|
||
|
|
// static
|
||
|
|
std::unique_ptr<URLRequestJobFactory::ProtocolHandler>
|
||
|
|
URLRequestTestJob::CreateProtocolHandler() {
|
||
|
|
return std::make_unique<TestJobProtocolHandler>();
|
||
|
|
}
|
||
|
|
|
||
|
|
URLRequestTestJob::URLRequestTestJob(URLRequest* request,
|
||
|
|
NetworkDelegate* network_delegate)
|
||
|
|
: URLRequestTestJob(request, network_delegate, false) {}
|
||
|
|
|
||
|
|
URLRequestTestJob::URLRequestTestJob(URLRequest* request,
|
||
|
|
NetworkDelegate* network_delegate,
|
||
|
|
bool auto_advance)
|
||
|
|
: URLRequestJob(request, network_delegate),
|
||
|
|
auto_advance_(auto_advance),
|
||
|
|
stage_(WAITING),
|
||
|
|
priority_(DEFAULT_PRIORITY),
|
||
|
|
offset_(0),
|
||
|
|
async_buf_(NULL),
|
||
|
|
async_buf_size_(0),
|
||
|
|
response_headers_length_(0),
|
||
|
|
async_reads_(false),
|
||
|
|
weak_factory_(this) {}
|
||
|
|
|
||
|
|
URLRequestTestJob::URLRequestTestJob(URLRequest* request,
|
||
|
|
NetworkDelegate* network_delegate,
|
||
|
|
const std::string& response_headers,
|
||
|
|
const std::string& response_data,
|
||
|
|
bool auto_advance)
|
||
|
|
: URLRequestJob(request, network_delegate),
|
||
|
|
auto_advance_(auto_advance),
|
||
|
|
stage_(WAITING),
|
||
|
|
priority_(DEFAULT_PRIORITY),
|
||
|
|
response_data_(response_data),
|
||
|
|
offset_(0),
|
||
|
|
async_buf_(nullptr),
|
||
|
|
async_buf_size_(0),
|
||
|
|
response_headers_(new net::HttpResponseHeaders(
|
||
|
|
net::HttpUtil::AssembleRawHeaders(response_headers.c_str(),
|
||
|
|
response_headers.size()))),
|
||
|
|
response_headers_length_(response_headers.size()),
|
||
|
|
async_reads_(false),
|
||
|
|
weak_factory_(this) {}
|
||
|
|
|
||
|
|
URLRequestTestJob::~URLRequestTestJob() {
|
||
|
|
g_pending_jobs.Get().erase(
|
||
|
|
std::remove(
|
||
|
|
g_pending_jobs.Get().begin(), g_pending_jobs.Get().end(), this),
|
||
|
|
g_pending_jobs.Get().end());
|
||
|
|
}
|
||
|
|
|
||
|
|
bool URLRequestTestJob::GetMimeType(std::string* mime_type) const {
|
||
|
|
DCHECK(mime_type);
|
||
|
|
if (!response_headers_.get())
|
||
|
|
return false;
|
||
|
|
return response_headers_->GetMimeType(mime_type);
|
||
|
|
}
|
||
|
|
|
||
|
|
void URLRequestTestJob::SetPriority(RequestPriority priority) {
|
||
|
|
priority_ = priority;
|
||
|
|
}
|
||
|
|
|
||
|
|
void URLRequestTestJob::Start() {
|
||
|
|
// Start reading asynchronously so that all error reporting and data
|
||
|
|
// callbacks happen as they would for network requests.
|
||
|
|
base::ThreadTaskRunnerHandle::Get()->PostTask(
|
||
|
|
FROM_HERE,
|
||
|
|
base::Bind(&URLRequestTestJob::StartAsync, weak_factory_.GetWeakPtr()));
|
||
|
|
}
|
||
|
|
|
||
|
|
void URLRequestTestJob::StartAsync() {
|
||
|
|
if (!response_headers_.get()) {
|
||
|
|
SetResponseHeaders(test_headers());
|
||
|
|
if (request_->url() == test_url_1()) {
|
||
|
|
response_data_ = test_data_1();
|
||
|
|
stage_ = DATA_AVAILABLE; // Simulate a synchronous response for this one.
|
||
|
|
} else if (request_->url() == test_url_2()) {
|
||
|
|
response_data_ = test_data_2();
|
||
|
|
} else if (request_->url() == test_url_3()) {
|
||
|
|
response_data_ = test_data_3();
|
||
|
|
} else if (request_->url() == test_url_4()) {
|
||
|
|
response_data_ = test_data_4();
|
||
|
|
} else if (request_->url() == test_url_auto_advance_async_reads_1()) {
|
||
|
|
response_data_ = test_data_1();
|
||
|
|
stage_ = DATA_AVAILABLE; // Data is available immediately.
|
||
|
|
async_reads_ = true; // All reads complete asynchronously.
|
||
|
|
} else if (request_->url() == test_url_redirect_to_url_1()) {
|
||
|
|
SetResponseHeaders(test_redirect_to_url_1_headers());
|
||
|
|
} else if (request_->url() == test_url_redirect_to_url_2()) {
|
||
|
|
SetResponseHeaders(test_redirect_to_url_2_headers());
|
||
|
|
} else {
|
||
|
|
AdvanceJob();
|
||
|
|
|
||
|
|
// unexpected url, return error
|
||
|
|
// FIXME(brettw) we may want to use WININET errors or have some more types
|
||
|
|
// of errors
|
||
|
|
NotifyStartError(
|
||
|
|
URLRequestStatus(URLRequestStatus::FAILED, ERR_INVALID_URL));
|
||
|
|
// FIXME(brettw): this should emulate a network error, and not just fail
|
||
|
|
// initiating a connection
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
AdvanceJob();
|
||
|
|
|
||
|
|
this->NotifyHeadersComplete();
|
||
|
|
}
|
||
|
|
|
||
|
|
void URLRequestTestJob::SetResponseHeaders(
|
||
|
|
const std::string& response_headers) {
|
||
|
|
response_headers_ = new HttpResponseHeaders(net::HttpUtil::AssembleRawHeaders(
|
||
|
|
response_headers.c_str(), response_headers.size()));
|
||
|
|
response_headers_length_ = response_headers.size();
|
||
|
|
}
|
||
|
|
|
||
|
|
int URLRequestTestJob::CopyDataForRead(IOBuffer* buf, int buf_size) {
|
||
|
|
int bytes_read = 0;
|
||
|
|
if (offset_ < static_cast<int>(response_data_.length())) {
|
||
|
|
bytes_read = buf_size;
|
||
|
|
if (bytes_read + offset_ > static_cast<int>(response_data_.length()))
|
||
|
|
bytes_read = static_cast<int>(response_data_.length()) - offset_;
|
||
|
|
|
||
|
|
memcpy(buf->data(), &response_data_.c_str()[offset_], bytes_read);
|
||
|
|
offset_ += bytes_read;
|
||
|
|
}
|
||
|
|
return bytes_read;
|
||
|
|
}
|
||
|
|
|
||
|
|
int URLRequestTestJob::ReadRawData(IOBuffer* buf, int buf_size) {
|
||
|
|
if (stage_ == WAITING || async_reads_) {
|
||
|
|
async_buf_ = buf;
|
||
|
|
async_buf_size_ = buf_size;
|
||
|
|
if (stage_ != WAITING) {
|
||
|
|
stage_ = WAITING;
|
||
|
|
base::ThreadTaskRunnerHandle::Get()->PostTask(
|
||
|
|
FROM_HERE, base::Bind(&URLRequestTestJob::ProcessNextOperation,
|
||
|
|
weak_factory_.GetWeakPtr()));
|
||
|
|
}
|
||
|
|
return ERR_IO_PENDING;
|
||
|
|
}
|
||
|
|
|
||
|
|
return CopyDataForRead(buf, buf_size);
|
||
|
|
}
|
||
|
|
|
||
|
|
void URLRequestTestJob::GetResponseInfo(HttpResponseInfo* info) {
|
||
|
|
if (response_headers_.get())
|
||
|
|
info->headers = response_headers_;
|
||
|
|
}
|
||
|
|
|
||
|
|
void URLRequestTestJob::GetLoadTimingInfo(
|
||
|
|
LoadTimingInfo* load_timing_info) const {
|
||
|
|
// Preserve the times the URLRequest is responsible for, but overwrite all
|
||
|
|
// the others.
|
||
|
|
base::TimeTicks request_start = load_timing_info->request_start;
|
||
|
|
base::Time request_start_time = load_timing_info->request_start_time;
|
||
|
|
*load_timing_info = load_timing_info_;
|
||
|
|
load_timing_info->request_start = request_start;
|
||
|
|
load_timing_info->request_start_time = request_start_time;
|
||
|
|
}
|
||
|
|
|
||
|
|
int64_t URLRequestTestJob::GetTotalReceivedBytes() const {
|
||
|
|
return response_headers_length_ + offset_;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool URLRequestTestJob::IsRedirectResponse(GURL* location,
|
||
|
|
int* http_status_code,
|
||
|
|
bool* insecure_scheme_was_upgraded) {
|
||
|
|
if (!response_headers_.get())
|
||
|
|
return false;
|
||
|
|
|
||
|
|
std::string value;
|
||
|
|
if (!response_headers_->IsRedirect(&value))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
*insecure_scheme_was_upgraded = false;
|
||
|
|
*location = request_->url().Resolve(value);
|
||
|
|
*http_status_code = response_headers_->response_code();
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
void URLRequestTestJob::Kill() {
|
||
|
|
stage_ = DONE;
|
||
|
|
URLRequestJob::Kill();
|
||
|
|
weak_factory_.InvalidateWeakPtrs();
|
||
|
|
g_pending_jobs.Get().erase(
|
||
|
|
std::remove(
|
||
|
|
g_pending_jobs.Get().begin(), g_pending_jobs.Get().end(), this),
|
||
|
|
g_pending_jobs.Get().end());
|
||
|
|
}
|
||
|
|
|
||
|
|
void URLRequestTestJob::ProcessNextOperation() {
|
||
|
|
switch (stage_) {
|
||
|
|
case WAITING:
|
||
|
|
// Must call AdvanceJob() prior to NotifyReadComplete() since that may
|
||
|
|
// delete |this|.
|
||
|
|
AdvanceJob();
|
||
|
|
stage_ = DATA_AVAILABLE;
|
||
|
|
// OK if ReadRawData wasn't called yet.
|
||
|
|
if (async_buf_) {
|
||
|
|
int result = CopyDataForRead(async_buf_, async_buf_size_);
|
||
|
|
if (result < 0)
|
||
|
|
NOTREACHED() << "Reads should not fail in DATA_AVAILABLE.";
|
||
|
|
if (NextReadAsync()) {
|
||
|
|
// Make all future reads return io pending until the next
|
||
|
|
// ProcessNextOperation().
|
||
|
|
stage_ = WAITING;
|
||
|
|
}
|
||
|
|
ReadRawDataComplete(result);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case DATA_AVAILABLE:
|
||
|
|
AdvanceJob();
|
||
|
|
stage_ = ALL_DATA; // done sending data
|
||
|
|
break;
|
||
|
|
case ALL_DATA:
|
||
|
|
stage_ = DONE;
|
||
|
|
return;
|
||
|
|
case DONE:
|
||
|
|
return;
|
||
|
|
default:
|
||
|
|
NOTREACHED() << "Invalid stage";
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
bool URLRequestTestJob::NextReadAsync() {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
void URLRequestTestJob::AdvanceJob() {
|
||
|
|
if (auto_advance_) {
|
||
|
|
base::ThreadTaskRunnerHandle::Get()->PostTask(
|
||
|
|
FROM_HERE, base::Bind(&URLRequestTestJob::ProcessNextOperation,
|
||
|
|
weak_factory_.GetWeakPtr()));
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
g_pending_jobs.Get().push_back(this);
|
||
|
|
}
|
||
|
|
|
||
|
|
// static
|
||
|
|
bool URLRequestTestJob::ProcessOnePendingMessage() {
|
||
|
|
if (g_pending_jobs.Get().empty())
|
||
|
|
return false;
|
||
|
|
|
||
|
|
URLRequestTestJob* next_job(g_pending_jobs.Get().front());
|
||
|
|
g_pending_jobs.Get().pop_front();
|
||
|
|
|
||
|
|
DCHECK(!next_job->auto_advance()); // auto_advance jobs should be in this q
|
||
|
|
next_job->ProcessNextOperation();
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace net
|