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#include <iostream>
#include <sstream>
#include <vector>
#include "gzip_helper.hpp"
#include "web_kvm.hpp"
#include "crow.h"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
using namespace crow;
using namespace testing;
// Tests static files are loaded correctly
TEST(Kvm, BasicRfb) {
return; // TODO(ed) Make hte code below work again
SimpleApp app;
crow::kvm::requestRoutes(app);
app.bindaddr("127.0.0.1").port(45451);
BMCWEB_ROUTE(app, "/")([]() { return boost::beast::http::status::ok; });
auto _ = async(std::launch::async, [&] { app.run(); });
auto routes = app.getRoutes();
asio::io_service is;
{
// Retry a couple of times waiting for the server to come up
// TODO(ed) This is really unfortunate, and should use some form of mock
asio::ip::tcp::socket c(is);
for (int i = 0; i < 200; i++) {
try {
c.connect(asio::ip::tcp::endpoint(
asio::ip::address::from_string("127.0.0.1"), 45451));
c.close();
break;
} catch (std::exception e) {
// do nothing. We expect this to fail while the server is starting up
}
}
}
// Get the websocket
std::string sendmsg =
("GET /kvmws HTTP/1.1\r\n"
"Host: localhost:45451\r\n"
"Connection: Upgrade\r\n"
"Upgrade: websocket\r\n"
"Sec-WebSocket-Version: 13\r\n"
"Sec-WebSocket-Key: aLeGkmLPZmdv5tTyEpJ3jQ==\r\n"
"Sec-WebSocket-Extensions: permessage-deflate; "
"client_max_window_bits\r\n"
"Sec-WebSocket-Protocol: binary\r\n"
"\r\n");
asio::ip::tcp::socket socket(is);
socket.connect(asio::ip::tcp::endpoint(
asio::ip::address::from_string("127.0.0.1"), 45451));
socket.send(asio::buffer(sendmsg));
// Read the Response status line. The Response streambuf will automatically
// grow to accommodate the entire line. The growth may be limited by passing
// a maximum size to the streambuf constructor.
boost::asio::streambuf response;
boost::asio::read_until(socket, response, "\r\n");
// Check that Response is OK.
std::istream response_stream(&response);
std::string http_response;
std::getline(response_stream, http_response);
EXPECT_EQ(http_response, "HTTP/1.1 101 Switching Protocols\r");
// Read the Response headers, which are terminated by a blank line.
boost::asio::read_until(socket, response, "\r\n\r\n");
// Process the Response headers.
std::string header;
std::vector<std::string> headers;
while (std::getline(response_stream, header) && header != "\r") {
headers.push_back(header);
}
EXPECT_THAT(headers, Contains("Upgrade: websocket\r"));
EXPECT_THAT(headers, Contains("Connection: Upgrade\r"));
EXPECT_THAT(headers, Contains("Sec-WebSocket-Protocol: binary\r"));
// TODO(ed) This is the result that it gives today. Need to check websocket
// docs and make
// sure that this calclution is actually being done to spec
EXPECT_THAT(headers,
Contains("Sec-WebSocket-Accept: /CnDM3l79rIxniLNyxMryXbtLEU=\r"));
std::array<char, 13> rfb_open_string;
//
// socket.receive(rfb_open_string.data(), rfb_open_string.size());
boost::asio::read(socket, boost::asio::buffer(rfb_open_string));
auto open_string =
std::string(std::begin(rfb_open_string), std::end(rfb_open_string));
// Todo(ed) find out what the two characters at the end of the websocket
// stream are
open_string = open_string.substr(2);
EXPECT_EQ(open_string, "RFB 003.008");
app.stop();
}
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