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/**
* @file llhttpclient_tut.cpp
* @brief Testing the HTTP client classes.
*
* Copyright (c) 2006-$CurrentYear$, Linden Research, Inc.
* $License$
*/
/**
*
* These classes test the HTTP client framework.
*
*/
#include <tut/tut.h>
#include "linden_common.h"
#include "lltut.h"
#include "llhttpclient.h"
#include "llformat.h"
#include "llpipeutil.h"
#include "llpumpio.h"
#include "llsdhttpserver.h"
#include "lliohttpserver.h"
#include "lliosocket.h"
namespace tut
{
LLSD storage;
class LLSDStorageNode : public LLHTTPNode
{
public:
LLSD get() const { return storage; }
LLSD put(const LLSD& value) const { storage = value; return LLSD(); }
};
class ErrorNode : public LLHTTPNode
{
public:
void get(ResponsePtr r, const LLSD& context) const
{ r->status(599, "Intentional error"); }
void post(ResponsePtr r, const LLSD& context, const LLSD& input) const
{ r->status(input["status"], input["reason"]); }
};
class TimeOutNode : public LLHTTPNode
{
public:
void get(ResponsePtr r, const LLSD& context) const
{
/* do nothing, the request will eventually time out */
}
};
LLHTTPRegistration<LLSDStorageNode> gStorageNode("/test/storage");
LLHTTPRegistration<ErrorNode> gErrorNode("/test/error");
LLHTTPRegistration<TimeOutNode> gTimeOutNode("/test/timeout");
struct HTTPClientTestData
{
public:
HTTPClientTestData()
{
apr_pool_create(&mPool, NULL);
mServerPump = new LLPumpIO(mPool);
mClientPump = new LLPumpIO(mPool);
LLHTTPClient::setPump(*mClientPump);
}
~HTTPClientTestData()
{
delete mServerPump;
delete mClientPump;
apr_pool_destroy(mPool);
}
void setupTheServer()
{
LLHTTPNode& root = LLCreateHTTPServer(mPool, *mServerPump, 8888);
LLHTTPStandardServices::useServices();
LLHTTPRegistrar::buildAllServices(root);
}
void runThePump(float timeout = 100.0f)
{
LLTimer timer;
timer.setTimerExpirySec(timeout);
while(!mSawCompleted && !timer.hasExpired())
{
if (mServerPump)
{
mServerPump->pump();
mServerPump->callback();
}
if (mClientPump)
{
mClientPump->pump();
mClientPump->callback();
}
}
}
void killServer()
{
delete mServerPump;
mServerPump = NULL;
}
private:
apr_pool_t* mPool;
LLPumpIO* mServerPump;
LLPumpIO* mClientPump;
protected:
void ensureStatusOK()
{
if (mSawError)
{
std::string msg =
llformat("error() called when not expected, status %d",
mStatus);
fail(msg);
}
}
void ensureStatusError()
{
if (!mSawError)
{
fail("error() wasn't called");
}
}
LLSD getResult()
{
return mResult;
}
protected:
bool mSawError;
U32 mStatus;
std::string mReason;
bool mSawCompleted;
LLSD mResult;
bool mResultDeleted;
class Result : public LLHTTPClient::Responder
{
protected:
Result(HTTPClientTestData& client)
: mClient(client)
{
}
public:
static boost::intrusive_ptr<Result> build(HTTPClientTestData& client)
{
return boost::intrusive_ptr<Result>(new Result(client));
}
~Result()
{
mClient.mResultDeleted = true;
}
virtual void error(U32 status, const std::string& reason)
{
mClient.mSawError = true;
mClient.mStatus = status;
mClient.mReason = reason;
}
virtual void result(const LLSD& content)
{
mClient.mResult = content;
}
virtual void completed(
U32 status, const std::string& reason,
const LLSD& content)
{
LLHTTPClient::Responder::completed(status, reason, content);
mClient.mSawCompleted = true;
}
private:
HTTPClientTestData& mClient;
};
friend class Result;
protected:
LLHTTPClient::ResponderPtr newResult()
{
mSawError = false;
mStatus = 0;
mSawCompleted = false;
mResult.clear();
mResultDeleted = false;
return Result::build(*this);
}
};
typedef test_group<HTTPClientTestData> HTTPClientTestGroup;
typedef HTTPClientTestGroup::object HTTPClientTestObject;
HTTPClientTestGroup httpClientTestGroup("http_client");
template<> template<>
void HTTPClientTestObject::test<1>()
{
LLHTTPClient::get("http://www.google.com/", newResult());
runThePump();
ensureStatusOK();
ensure("result object wasn't destroyed", mResultDeleted);
}
template<> template<>
void HTTPClientTestObject::test<2>()
{
LLHTTPClient::get("http://www.invalid", newResult());
runThePump();
ensureStatusError();
}
template<> template<>
void HTTPClientTestObject::test<3>()
{
LLSD sd;
sd["list"][0]["one"] = 1;
sd["list"][0]["two"] = 2;
sd["list"][1]["three"] = 3;
sd["list"][1]["four"] = 4;
setupTheServer();
LLHTTPClient::post("http://localhost:8888/web/echo", sd, newResult());
runThePump();
ensureStatusOK();
ensure_equals("echoed result matches", getResult(), sd);
}
template<> template<>
void HTTPClientTestObject::test<4>()
{
LLSD sd;
sd["message"] = "This is my test message.";
setupTheServer();
LLHTTPClient::put("http://localhost:8888/test/storage", sd, newResult());
runThePump();
ensureStatusOK();
LLHTTPClient::get("http://localhost:8888/test/storage", newResult());
runThePump();
ensureStatusOK();
ensure_equals("echoed result matches", getResult(), sd);
}
template<> template<>
void HTTPClientTestObject::test<5>()
{
LLSD sd;
sd["status"] = 543;
sd["reason"] = "error for testing";
setupTheServer();
LLHTTPClient::post("http://localhost:8888/test/error", sd, newResult());
runThePump();
ensureStatusError();
ensure_contains("reason", mReason, sd["reason"]);
}
template<> template<>
void HTTPClientTestObject::test<6>()
{
setupTheServer();
LLHTTPClient::get("http://localhost:8888/test/timeout", newResult());
runThePump(1.0f);
killServer();
runThePump();
ensureStatusError();
ensure_equals("reason", mReason, "STATUS_ERROR");
}
}
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