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// 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 <string>
#include "base/bind.h"
#include "base/compiler_specific.h"
#include "base/location.h"
#include "base/memory/ref_counted.h"
#include "base/message_loop.h"
#include "base/message_loop_proxy.h"
#include "base/single_thread_task_runner.h"
#include "base/stringprintf.h"
#include "base/synchronization/waitable_event.h"
#include "base/threading/thread.h"
#include "chrome/test/chromedriver/net/net_util.h"
#include "chrome/test/chromedriver/net/url_request_context_getter.h"
#include "net/base/ip_endpoint.h"
#include "net/base/net_errors.h"
#include "net/server/http_server.h"
#include "net/server/http_server_request_info.h"
#include "net/socket/tcp_listen_socket.h"
#include "net/url_request/url_request_context_getter.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) {
base::Thread::Options options(MessageLoop::TYPE_IO, 0);
CHECK(io_thread_.StartWithOptions(options));
context_getter_ = new URLRequestContextGetter(
io_thread_.message_loop_proxy());
base::WaitableEvent event(false, false);
io_thread_.message_loop_proxy()->PostTask(
FROM_HERE,
base::Bind(&FetchUrlTest::InitOnIO,
base::Unretained(this), &event));
event.Wait();
}
virtual ~FetchUrlTest() {
base::WaitableEvent event(false, false);
io_thread_.message_loop_proxy()->PostTask(
FROM_HERE,
base::Bind(&FetchUrlTest::DestroyServerOnIO,
base::Unretained(this), &event));
event.Wait();
}
void InitOnIO(base::WaitableEvent* event) {
net::TCPListenSocketFactory factory("127.0.0.1", 0);
server_ = new net::HttpServer(factory, 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) {
server_ = NULL;
event->Signal();
}
// Overridden from net::HttpServer::Delegate:
virtual void OnHttpRequest(int connection_id,
const net::HttpServerRequestInfo& info) OVERRIDE {
switch (response_) {
case kSendHello:
server_->Send200(connection_id, "hello", "text/plain");
break;
case kSend404:
server_->Send404(connection_id);
break;
case kClose:
// net::HttpServer doesn't allow us to close connection during callback.
MessageLoop::current()->PostTask(
FROM_HERE,
base::Bind(&net::HttpServer::Close, server_, connection_id));
break;
default:
break;
}
}
virtual void OnWebSocketRequest(
int connection_id,
const net::HttpServerRequestInfo& info) OVERRIDE {}
virtual void OnWebSocketMessage(int connection_id,
const std::string& data) OVERRIDE {}
virtual void OnClose(int connection_id) OVERRIDE {}
protected:
enum ServerResponse {
kSendHello = 0,
kSend404,
kClose,
};
base::Thread io_thread_;
ServerResponse response_;
scoped_refptr<net::HttpServer> server_;
scoped_refptr<URLRequestContextGetter> context_getter_;
std::string server_url_;
};
} // namespace
TEST_F(FetchUrlTest, Http200) {
std::string response("stuff");
ASSERT_TRUE(FetchUrl(server_url_, context_getter_, &response));
ASSERT_STREQ("hello", response.c_str());
}
TEST_F(FetchUrlTest, HttpNon200) {
response_ = kSend404;
std::string response("stuff");
ASSERT_FALSE(FetchUrl(server_url_, context_getter_, &response));
ASSERT_STREQ("stuff", response.c_str());
}
TEST_F(FetchUrlTest, ConnectionClose) {
response_ = kClose;
std::string response("stuff");
ASSERT_FALSE(FetchUrl(server_url_, context_getter_, &response));
ASSERT_STREQ("stuff", response.c_str());
}
TEST_F(FetchUrlTest, NoServer) {
std::string response("stuff");
ASSERT_FALSE(FetchUrl("http://localhost:33333", context_getter_, &response));
ASSERT_STREQ("stuff", response.c_str());
}
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