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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 "chrome/test/chromedriver/net/net_util.h"
#include <memory>
#include <string>
#include <utility>
#include "base/compiler_specific.h"
#include "base/functional/bind.h"
#include "base/location.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "base/message_loop/message_pump_type.h"
#include "base/strings/stringprintf.h"
#include "base/synchronization/waitable_event.h"
#include "base/task/single_thread_task_runner.h"
#include "base/test/task_environment.h"
#include "base/threading/thread.h"
#include "chrome/test/chromedriver/net/url_request_context_getter.h"
#include "mojo/core/embedder/embedder.h"
#include "net/base/ip_endpoint.h"
#include "net/base/net_errors.h"
#include "net/log/net_log_source.h"
#include "net/server/http_server.h"
#include "net/server/http_server_request_info.h"
#include "net/socket/tcp_server_socket.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "net/url_request/url_request_context_getter.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "services/network/transitional_url_loader_factory_owner.h"
#include "services/network/url_loader.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
class FetchUrlTest : public testing::Test,
public net::HttpServer::Delegate {
public:
FetchUrlTest()
: io_thread_("io"),
response_(kSendHello),
task_environment_(base::test::TaskEnvironment::MainThreadType::IO) {
CHECK(io_thread_.StartWithOptions(
base::Thread::Options(base::MessagePumpType::IO, 0)));
base::WaitableEvent event(base::WaitableEvent::ResetPolicy::AUTOMATIC,
base::WaitableEvent::InitialState::NOT_SIGNALED);
io_thread_.task_runner()->PostTask(
FROM_HERE, base::BindOnce(&FetchUrlTest::InitOnIO,
base::Unretained(this), &event));
event.Wait();
}
~FetchUrlTest() override {
base::WaitableEvent event(base::WaitableEvent::ResetPolicy::AUTOMATIC,
base::WaitableEvent::InitialState::NOT_SIGNALED);
io_thread_.task_runner()->PostTask(
FROM_HERE, base::BindOnce(&FetchUrlTest::DestroyServerOnIO,
base::Unretained(this), &event));
event.Wait();
}
static void SetUpTestSuite() { mojo::core::Init(); }
void InitOnIO(base::WaitableEvent* event) {
scoped_refptr<URLRequestContextGetter> context_getter =
new URLRequestContextGetter(io_thread_.task_runner());
url_loader_factory_owner_ =
std::make_unique<network::TransitionalURLLoaderFactoryOwner>(
context_getter);
url_loader_factory_ =
url_loader_factory_owner_->GetURLLoaderFactory().get();
std::unique_ptr<net::ServerSocket> server_socket(
new net::TCPServerSocket(nullptr, net::NetLogSource()));
server_socket->ListenWithAddressAndPort("127.0.0.1", 0, 1);
server_ = std::make_unique<net::HttpServer>(std::move(server_socket), this);
net::IPEndPoint address;
CHECK_EQ(net::OK, server_->GetLocalAddress(&address));
server_url_ = base::StringPrintf("http://127.0.0.1:%d", address.port());
event->Signal();
}
void DestroyServerOnIO(base::WaitableEvent* event) {
url_loader_factory_ = nullptr;
url_loader_factory_owner_.reset();
server_.reset();
event->Signal();
}
// Overridden from net::HttpServer::Delegate:
void OnConnect(int connection_id) override {}
void OnHttpRequest(int connection_id,
const net::HttpServerRequestInfo& info) override {
switch (response_) {
case kSendHello:
server_->Send200(connection_id, "hello", "text/plain",
TRAFFIC_ANNOTATION_FOR_TESTS);
break;
case kSend404:
server_->Send404(connection_id, TRAFFIC_ANNOTATION_FOR_TESTS);
break;
case kClose:
server_->Close(connection_id);
break;
default:
break;
}
}
bool DoFetchURL(const std::string& server_url, std::string* response) {
SetIOCapableTaskRunnerForTest(io_thread_.task_runner());
return FetchUrl(server_url, url_loader_factory_, response);
}
void OnWebSocketRequest(int connection_id,
const net::HttpServerRequestInfo& info) override {}
void OnWebSocketMessage(int connection_id, std::string data) override {}
void OnClose(int connection_id) override {}
protected:
enum ServerResponse {
kSendHello = 0,
kSend404,
kClose,
};
base::Thread io_thread_;
ServerResponse response_;
std::unique_ptr<net::HttpServer> server_;
std::unique_ptr<network::TransitionalURLLoaderFactoryOwner>
url_loader_factory_owner_;
raw_ptr<network::mojom::URLLoaderFactory> url_loader_factory_;
std::string server_url_;
base::test::TaskEnvironment task_environment_;
};
} // namespace
#if !defined(THREAD_SANITIZER)
TEST_F(FetchUrlTest, Http200) {
std::string response("stuff");
ASSERT_TRUE(DoFetchURL(server_url_, &response));
ASSERT_STREQ("hello", response.c_str());
}
#endif
#if !defined(THREAD_SANITIZER)
TEST_F(FetchUrlTest, HttpNon200) {
response_ = kSend404;
std::string response("stuff");
ASSERT_FALSE(DoFetchURL(server_url_, &response));
ASSERT_STREQ("stuff", response.c_str());
}
#endif
#if !defined(THREAD_SANITIZER)
TEST_F(FetchUrlTest, ConnectionClose) {
response_ = kClose;
std::string response("stuff");
ASSERT_FALSE(DoFetchURL(server_url_, &response));
ASSERT_STREQ("stuff", response.c_str());
}
#endif
#if !defined(THREAD_SANITIZER)
TEST_F(FetchUrlTest, NoServer) {
std::string response("stuff");
ASSERT_FALSE(DoFetchURL("http://localhost:33333", &response));
ASSERT_STREQ("stuff", response.c_str());
}
#endif
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