Imported existing code

indra/test/llcontrol_tut.cpp

@@ -0,0 +1,148 @@
+/** 
+ * @file llcontrol_tut.cpp
+ * @date   February 2008
+ * @brief control group unit tests
+ *
+ * $LicenseInfo:firstyear=2008&license=viewergpl$
+ * 
+ * Copyright (c) 2008-2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+
+#include <tut/tut.hpp>
+#include "lltut.h"
+
+#include "llcontrol.h"
+#include "llsdserialize.h"
+
+namespace tut
+{
+
+	struct control_group
+	{
+		LLControlGroup* mCG;
+		std::string mTestConfigDir;
+		std::string mTestConfigFile;
+		static bool mListenerFired;
+		control_group()
+		{
+			mCG = new LLControlGroup;
+			LLUUID random;
+			random.generate();
+			// generate temp dir
+			std::ostringstream oStr;
+			oStr << "/tmp/llcontrol-test-" << random << "/";
+			mTestConfigDir = oStr.str();
+			mTestConfigFile = mTestConfigDir + "settings.xml";
+			LLFile::mkdir(mTestConfigDir);
+			LLSD config;
+			config["TestSetting"]["Comment"] = "Dummy setting used for testing";
+			config["TestSetting"]["Persist"] = 1;
+			config["TestSetting"]["Type"] = "U32";
+			config["TestSetting"]["Value"] = 12;
+			writeSettingsFile(config);
+		}
+		~control_group()
+		{
+			//Remove test files
+			delete mCG;
+		}
+		void writeSettingsFile(const LLSD& config)
+		{
+			llofstream file(mTestConfigFile);
+			if (file.is_open())
+			{
+				LLSDSerialize::toPrettyXML(config, file);
+			}
+			file.close();
+		}
+		static bool handleListenerTest(const LLSD& newvalue)
+		{
+			control_group::mListenerFired = true;
+			return true;
+		}
+	};
+
+	bool control_group::mListenerFired = false;
+
+	typedef test_group<control_group> control_group_test;
+	typedef control_group_test::object control_group_t;
+	control_group_test tut_control_group("control_group");
+
+	//load settings from files - LLSD
+	template<> template<>
+	void control_group_t::test<1>()
+	{
+		int results = mCG->loadFromFile(mTestConfigFile.c_str());
+		ensure("number of settings", (results == 1));
+		ensure("value of setting", (mCG->getU32("TestSetting") == 12));
+	}
+
+	//save settings to files
+	template<> template<>
+	void control_group_t::test<2>()
+	{
+		int results = mCG->loadFromFile(mTestConfigFile.c_str());
+		mCG->setU32("TestSetting", 13);
+		ensure_equals("value of changed setting", mCG->getU32("TestSetting"), 13);
+		LLControlGroup test_cg;
+		std::string temp_test_file = (mTestConfigDir + "setting_llsd_temp.xml");
+		mCG->saveToFile(temp_test_file.c_str(), TRUE);
+		results = test_cg.loadFromFile(temp_test_file.c_str());
+		ensure("number of changed settings loaded", (results == 1));
+		ensure("value of changed settings loaded", (test_cg.getU32("TestSetting") == 13));
+	}
+   
+	//priorities
+	template<> template<>
+	void control_group_t::test<3>()
+	{
+		int results = mCG->loadFromFile(mTestConfigFile.c_str());
+		LLControlVariable* control = mCG->getControl("TestSetting");
+		LLSD new_value = 13;
+		control->setValue(new_value, FALSE);
+		ensure_equals("value of changed setting", mCG->getU32("TestSetting"), 13);
+		LLControlGroup test_cg;
+		std::string temp_test_file = (mTestConfigDir + "setting_llsd_persist_temp.xml");
+		mCG->saveToFile(temp_test_file.c_str(), TRUE);
+		results = test_cg.loadFromFile(temp_test_file.c_str());
+		//If we haven't changed any settings, then we shouldn't have any settings to load
+		ensure("number of non-persisted changed settings loaded", (results == 0));
+	}
+
+	//listeners
+	template<> template<>
+	void control_group_t::test<4>()
+	{
+		int results = mCG->loadFromFile(mTestConfigFile.c_str());
+		ensure("number of settings", (results == 1));
+		mCG->getControl("TestSetting")->getSignal()->connect(boost::bind(&this->handleListenerTest, _1));
+		mCG->setU32("TestSetting", 13);
+		ensure("listener fired on changed setting", mListenerFired);	   
+	}
+
+}