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#include "Globals.h"
#include "../TestHelpers.h"
#include "HTTP/UrlClient.h"
#include "OSSupport/NetworkSingleton.h"
namespace
{
/** Track number of cCallbacks instances alive. */
std::atomic<int> g_ActiveCallbacks{ 0 };
/** Simple callbacks that dump the events to the console and signalize a cEvent when the request is finished. */
class cCallbacks:
public cUrlClient::cCallbacks
{
public:
cCallbacks(std::shared_ptr<cEvent> a_Event):
m_Event(std::move(a_Event))
{
++g_ActiveCallbacks;
LOGD("Created a cCallbacks instance at %p", reinterpret_cast<void *>(this));
}
virtual ~cCallbacks() override
{
--g_ActiveCallbacks;
LOGD("Deleting the cCallbacks instance at %p", reinterpret_cast<void *>(this));
}
virtual void OnConnected(cTCPLink & a_Link) override
{
LOG("Link connected to %s:%u", a_Link.GetRemoteIP().c_str(), a_Link.GetRemotePort());
}
virtual bool OnCertificateReceived() override
{
LOG("Server certificate received");
return true;
}
virtual void OnTlsHandshakeCompleted() override
{
LOG("TLS handshake has completed.");
}
virtual void OnRequestSent() override
{
LOG("Request has been sent");
}
virtual void OnHeader(const AString & a_Key, const AString & a_Value) override
{
LOG("HTTP Header: \"%s\" -> \"%s\"", a_Key.c_str(), a_Value.c_str());
}
virtual void OnHeadersFinished() override
{
LOG("HTTP headers finished.");
}
virtual void OnBodyData(const void * a_Data, size_t a_Size) override
{
#if 0
// Output the whole received data blob:
AString body(reinterpret_cast<const char *>(a_Data), a_Size);
LOG("Body part:\n%s", body.c_str());
#else
// Output only the data size, to keep the log short:
LOG("Body part: %u bytes", static_cast<unsigned>(a_Size));
#endif
}
virtual void OnBodyFinished() override
{
LOG("Body finished.");
m_Event->Set();
}
virtual void OnRedirecting(const AString & a_RedirectUrl) override
{
LOG("Redirecting to \"%s\".", a_RedirectUrl.c_str());
}
virtual void OnError(const AString & a_ErrorMsg) override
{
LOG("Error: %s", a_ErrorMsg.c_str());
m_Event->Set();
}
protected:
std::shared_ptr<cEvent> m_Event;
};
int TestRequest1()
{
LOG("Running test 1");
auto evtFinished = std::make_shared<cEvent>();
auto callbacks = std::make_unique<cCallbacks>(evtFinished);
AStringMap options;
options["MaxRedirects"] = "0";
auto res = cUrlClient::Get("http://github.com", std::move(callbacks), AStringMap(), AString(), std::move(options));
if (res.first)
{
evtFinished->Wait();
}
else
{
LOG("Immediate error: %s", res.second.c_str());
return 1;
}
return 0;
}
int TestRequest2()
{
LOG("Running test 2");
auto evtFinished = std::make_shared<cEvent>();
auto callbacks = std::make_unique<cCallbacks>(evtFinished);
auto res = cUrlClient::Get("http://github.com", std::move(callbacks));
if (res.first)
{
evtFinished->Wait();
}
else
{
LOG("Immediate error: %s", res.second.c_str());
return 1;
}
return 0;
}
int TestRequest3()
{
LOG("Running test 3");
auto evtFinished = std::make_shared<cEvent>();
auto callbacks = std::make_unique<cCallbacks>(evtFinished);
AStringMap options;
options["MaxRedirects"] = "0";
auto res = cUrlClient::Get("https://github.com", std::move(callbacks), AStringMap(), AString(), std::move(options));
if (res.first)
{
evtFinished->Wait();
}
else
{
LOG("Immediate error: %s", res.second.c_str());
return 1;
}
return 0;
}
int TestRequest4()
{
LOG("Running test 4");
auto evtFinished = std::make_shared<cEvent>();
auto callbacks = std::make_unique<cCallbacks>(evtFinished);
auto res = cUrlClient::Get("https://github.com", std::move(callbacks));
if (res.first)
{
evtFinished->Wait();
}
else
{
LOG("Immediate error: %s", res.second.c_str());
return 1;
}
return 0;
}
int TestRequests()
{
using func_t = int(void);
func_t * tests[] =
{
&TestRequest1,
&TestRequest2,
&TestRequest3,
&TestRequest4,
};
for (auto test: tests)
{
LOG("%s", AString(60, '-').c_str());
auto res = test();
if (res != 0)
{
return res;
}
}
return 0;
}
} // namespace (anonymous)
IMPLEMENT_TEST_MAIN("UrlClient",
LOG("Initializing cNetwork...");
cNetworkSingleton::Get().Initialise();
LOG("Testing...");
TEST_EQUAL(TestRequests(), 0);
LOG("Terminating cNetwork...");
cNetworkSingleton::Get().Terminate();
// No leaked callback instances
LOG("cCallback instances still alive: %d", g_ActiveCallbacks.load());
TEST_EQUAL(g_ActiveCallbacks, 0);
)
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