mirror of
https://github.com/XRPLF/rippled.git
synced 2026-04-29 15:37:57 +00:00
1506e65558
This updates Boost to 1.88, which is needed because Clio wants to move to 1.88 as that fixes several ASAN false positives around coroutine usage. In order for Clio to move to newer boost, libXRPL needs to move too. Hence the changes in this PR. A lot has changed between 1.83 and 1.88 so there are lots of changes in the diff, especially in regards to Boost.Asio and coroutines in particular.
136 lines
4.3 KiB
C++
136 lines
4.3 KiB
C++
//------------------------------------------------------------------------------
|
|
/*
|
|
This file is part of rippled: https://github.com/ripple/rippled
|
|
Copyright 2020 Ripple Labs Inc.
|
|
|
|
Permission to use, copy, modify, and/or distribute this software for any
|
|
purpose with or without fee is hereby granted, provided that the above
|
|
copyright notice and this permission notice appear in all copies.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
//==============================================================================
|
|
|
|
#include <test/jtx.h>
|
|
|
|
#include <xrpld/app/misc/detail/WorkSSL.h>
|
|
|
|
#include <xrpl/basics/StringUtilities.h>
|
|
|
|
#include <condition_variable>
|
|
#include <memory>
|
|
|
|
namespace ripple {
|
|
namespace test {
|
|
|
|
class DNS_test : public beast::unit_test::suite
|
|
{
|
|
using endpoint_type = boost::asio::ip::tcp::endpoint;
|
|
using error_code = boost::system::error_code;
|
|
std::weak_ptr<ripple::detail::Work> work_;
|
|
endpoint_type lastEndpoint_{};
|
|
parsedURL pUrl_;
|
|
std::string port_;
|
|
jtx::Env env_;
|
|
std::map<std::string, int> resolved_;
|
|
std::mutex mutex_;
|
|
std::condition_variable cv_;
|
|
|
|
public:
|
|
DNS_test() : env_(*this)
|
|
{
|
|
}
|
|
|
|
void
|
|
makeRequest(endpoint_type const& lastEndpoint, bool lastStatus)
|
|
{
|
|
auto onFetch = [&](error_code const& errorCode,
|
|
endpoint_type const& endpoint,
|
|
ripple::detail::response_type&& resp) {
|
|
BEAST_EXPECT(!errorCode);
|
|
lastEndpoint_ = endpoint;
|
|
resolved_[endpoint.address().to_string()]++;
|
|
cv_.notify_all();
|
|
};
|
|
|
|
auto sp = std::make_shared<ripple::detail::WorkSSL>(
|
|
pUrl_.domain,
|
|
pUrl_.path,
|
|
port_,
|
|
env_.app().getIOContext(),
|
|
env_.journal,
|
|
env_.app().config(),
|
|
lastEndpoint,
|
|
lastStatus,
|
|
onFetch);
|
|
work_ = sp;
|
|
sp->run();
|
|
|
|
std::unique_lock l(mutex_);
|
|
cv_.wait(l);
|
|
}
|
|
|
|
bool
|
|
isMultipleEndpoints()
|
|
{
|
|
using boost::asio::ip::tcp;
|
|
tcp::resolver resolver(env_.app().getIOContext());
|
|
std::string port = pUrl_.port ? std::to_string(*pUrl_.port) : "443";
|
|
auto results = resolver.resolve(pUrl_.domain, port);
|
|
auto it = results.begin();
|
|
auto end = results.end();
|
|
int n = 0;
|
|
for (; it != end; ++it)
|
|
++n;
|
|
return n > 1;
|
|
}
|
|
|
|
void
|
|
parse()
|
|
{
|
|
std::string url = arg();
|
|
if (url == "")
|
|
url = "https://vl.ripple.com";
|
|
BEAST_EXPECT(parseUrl(pUrl_, url));
|
|
port_ = pUrl_.port ? std::to_string(*pUrl_.port) : "443";
|
|
}
|
|
|
|
void
|
|
run() override
|
|
{
|
|
parse();
|
|
// First endpoint is random. Next three
|
|
// should resolve to the same endpoint. Run a few times
|
|
// to verify we are not selecting by chance the same endpoint.
|
|
for (int i = 1; i <= 4; ++i)
|
|
{
|
|
makeRequest(lastEndpoint_, true);
|
|
BEAST_EXPECT(
|
|
resolved_.size() == 1 && resolved_.begin()->second == i);
|
|
}
|
|
if (!isMultipleEndpoints())
|
|
return;
|
|
// Run with the "failed" status. In this case endpoints are selected at
|
|
// random but last endpoint is not selected.
|
|
resolved_.clear();
|
|
for (int i = 0; i < 4; ++i)
|
|
makeRequest(lastEndpoint_, false);
|
|
// Should have more than one but some endpoints can repeat since
|
|
// selected at random. We'll never have four identical endpoints
|
|
// here because on failure we randomly select an endpoint different
|
|
// from the last endpoint.
|
|
BEAST_EXPECT(resolved_.size() > 1);
|
|
}
|
|
};
|
|
|
|
BEAST_DEFINE_TESTSUITE_MANUAL_PRIO(DNS, app, ripple, 20);
|
|
|
|
} // namespace test
|
|
} // namespace ripple
|