Imported existing code
This commit is contained in:
Hazim Gazov
336
indra/newview/tests/lltranslate_test.cpp
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336
indra/newview/tests/lltranslate_test.cpp
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/**
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* @file lltranslate_test.cpp
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* @brief Tests LLTranslate which translates between human languages.
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*
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* $LicenseInfo:firstyear=2009&license=viewergpl$
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*
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* Copyright (c) 2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "../test/lltut.h"
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#include "../lltranslate.h"
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#include "llerror.h"
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#include "llsdhttpserver.h"
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#include "lliohttpserver.h"
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#include "llhttpclient.h"
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#include "indra_constants.h"
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namespace tut
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{
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struct TranslateTestData
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{
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public:
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TranslateTestData()
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{
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apr_pool_create(&mPool, NULL);
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mServerPump = new LLPumpIO(mPool);
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mClientPump = new LLPumpIO(mPool);
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LLHTTPClient::setPump(*mClientPump);
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}
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~TranslateTestData()
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{
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delete mServerPump;
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delete mClientPump;
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apr_pool_destroy(mPool);
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}
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void setupTheServer()
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{
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LLHTTPNode& root = LLIOHTTPServer::create(mPool, *mServerPump, 8888);
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LLHTTPStandardServices::useServices();
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LLHTTPRegistrar::buildAllServices(root);
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}
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void runThePump(float timeout = 100.0f)
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{
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LLTimer timer;
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timer.setTimerExpirySec(timeout);
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while(!mSawCompleted && !timer.hasExpired())
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{
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if (mServerPump)
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{
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mServerPump->pump();
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mServerPump->callback();
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}
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if (mClientPump)
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{
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mClientPump->pump();
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mClientPump->callback();
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}
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}
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}
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void killServer()
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{
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delete mServerPump;
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mServerPump = NULL;
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}
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private:
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apr_pool_t* mPool;
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LLPumpIO* mServerPump;
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LLPumpIO* mClientPump;
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protected:
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void ensureStatusOK()
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{
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if (mSawError)
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{
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std::string msg =
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llformat("error() called when not expected, status %d",
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mStatus);
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fail(msg);
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}
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}
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void ensureStatusError()
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{
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if (!mSawError)
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{
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fail("error() wasn't called");
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}
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}
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std::string getResult()
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{
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return mResult;
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}
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protected:
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bool mSawError;
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U32 mStatus;
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std::string mReason;
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bool mSawCompleted;
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std::string mResult;
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bool mResultDeleted;
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class TranslationTestReceiver: public LLTranslate::TranslationReceiver
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{
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public:
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TranslationTestReceiver(const std::string &fromLang, const std::string &toLang,
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const std::string &mesg, TranslateTestData &translationData)
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: LLTranslate::TranslationReceiver(fromLang, toLang, mesg),
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mClient(translationData)
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{
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}
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~TranslationTestReceiver()
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{
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mClient.mResultDeleted = true;
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}
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virtual void error(U32 status, const std::string& reason)
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{
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mClient.mSawError = true;
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mClient.mStatus = status;
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mClient.mReason = reason;
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}
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static boost::intrusive_ptr<TranslationTestReceiver> build(const std::string &fromLang, const std::string &toLang,
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const std::string &mesg, TranslateTestData &translationData)
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{
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return boost::intrusive_ptr<TranslationTestReceiver>(new TranslationTestReceiver(fromLang, toLang, mesg, translationData));
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}
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protected:
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void handleResponse(const std::string &translation, const std::string &detectedLanguage)
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{
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std::string fromLang = (detectedLanguage.length() > 0 ? detectedLanguage : m_fromLang);
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LL_INFOS("Translate") << "Translation : " << translation << " (" <<
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fromLang << ")" << LL_ENDL;
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mClient.mSawCompleted = true;
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mClient.mResult = translation;
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}
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private:
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TranslateTestData& mClient;
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};
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friend class TranslationTestReceiver;
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protected:
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LLHTTPClient::ResponderPtr newResult(const std::string &fromLang, const std::string &toLang, const std::string &mesg)
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{
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mSawError = false;
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mStatus = 0;
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mSawCompleted = false;
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mResultDeleted = false;
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return TranslationTestReceiver::build(fromLang, toLang, mesg, *this);
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}
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};
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typedef test_group<TranslateTestData> TranslateTestGroup;
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typedef TranslateTestGroup::object TranslateTestObject;
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TranslateTestGroup translateTestGroup("translate");
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// Test translation requests aren't throwing an error
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template<> template<>
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void TranslateTestObject::test<1>()
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{
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std::string fromLang = "en";
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std::string toLang = "es";
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std::string mesg = "Hello!";
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setupTheServer();
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LLTranslate::translateMessage(newResult(fromLang, toLang, mesg), fromLang, toLang, mesg);
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runThePump();
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ensureStatusOK();
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}
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// Test whether we get a translation back
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template<> template<>
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void TranslateTestObject::test<2>()
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{
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std::string fromLang = "en";
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std::string toLang = "es";
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std::string mesg = "Hello!";
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setupTheServer();
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LLTranslate::translateMessage(newResult(fromLang, toLang, mesg), fromLang, toLang, mesg);
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runThePump();
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ensureStatusOK();
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ensure("Translation from English 'Hello!' to Spanish failed, empty string returned",
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getResult().length() > 0);
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}
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// Test for a correct translation of an ASCII language
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template<> template<>
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void TranslateTestObject::test<3>()
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{
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std::string fromLang = "en";
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std::string toLang = "es";
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std::string mesg = "Hello!";
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setupTheServer();
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LLTranslate::translateMessage(newResult(fromLang, toLang, mesg), fromLang, toLang, mesg);
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runThePump();
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ensureStatusOK();
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ensure("Translation from English 'Hello!' to Spanish failed, expected 'Hola'",
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getResult() == "Hola!");
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}
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// Test sending multiple requests simultaneously
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template<> template<>
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void TranslateTestObject::test<4>()
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{
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setupTheServer();
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char buff[32];
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for (int i = 0; i < 5; i++)
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{
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std::string fromLang = "en";
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std::string toLang = "es";
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sprintf(buff, "Hello %d!", i);
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std::string mesg = buff;
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LLTranslate::translateMessage(newResult(fromLang, toLang, mesg), fromLang, toLang, mesg);
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runThePump();
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ensureStatusOK();
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}
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}
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// Test 'translating' symbols that may need escaping
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template<> template<>
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void TranslateTestObject::test<5>()
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{
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std::string fromLang = "en";
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std::string toLang = "en";
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std::string mesg = ".?<>,/=&!@#$%^*()-_+[]{};:'\"\\|~`";
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setupTheServer();
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for (unsigned int i = 0; i < mesg.length(); i++)
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{
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char c = mesg.at(i);
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std::stringstream ss;
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std::string s;
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ss << c;
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ss >> s;
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LLTranslate::translateMessage(newResult(fromLang, toLang, s), fromLang, toLang, s);
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runThePump();
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ensureStatusOK();
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std::string error = "Translation of symbol '" + s + "' failed, returned '" + getResult() + "'";
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ensure(error, getResult().compare(s) == 0);
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}
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}
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// Test for the correct sending of non ascii languages,
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// this depends on having a User-Agent header in the URL request
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template<> template<>
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void TranslateTestObject::test<6>()
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{
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std::string fromLang = "ja";
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std::string toLang = "en";
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std::string mesg = "木";
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setupTheServer();
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LLTranslate::translateMessage(newResult(fromLang, toLang, mesg), fromLang, toLang, mesg);
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runThePump();
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ensureStatusOK();
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ensure("Translation of non-ascii text failed (Japanese->English) .. expected 'Tree'", getResult() == "Tree");
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}
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// Test for automatic recognition of a non-ASCII language
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template<> template<>
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void TranslateTestObject::test<7>()
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{
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std::string fromLang = "";
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std::string toLang = "en";
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std::string mesg = "木";
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setupTheServer();
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LLTranslate::translateMessage(newResult(fromLang, toLang, mesg), fromLang, toLang, mesg);
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runThePump();
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ensureStatusOK();
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ensure("Translation of non-ascii text failed (Automatic->English) .. expected 'Tree'", getResult() == "Tree");
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}
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// Test for automatic translation to a non-ASCII language
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template<> template<>
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void TranslateTestObject::test<8>()
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{
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std::string fromLang = "";
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std::string toLang = "ja";
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std::string mesg = "Tree";
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setupTheServer();
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LLTranslate::translateMessage(newResult(fromLang, toLang, mesg), fromLang, toLang, mesg);
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runThePump();
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ensureStatusOK();
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ensure("Translation to non-ascii text failed (Automatic->Japanese) .. expected '木'", getResult() == "木");
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}
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}
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