/*-------------------------------------------------------------------------
 * drawElements Quality Program Tester Core
 * ----------------------------------------
 *
 * Copyright 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *//*!
 * \file
 * \brief Context shared between test cases.
 *//*--------------------------------------------------------------------*/

#include "tcuTestContext.hpp"

#include "tcuTestLog.hpp"

namespace tcu
{

TestContext::TestContext (
	Platform&			platform,
	Archive&			rootArchive,
	TestLog&			log,
	const CommandLine&	cmdLine,
	qpWatchDog*			watchDog)
	: m_platform		(platform)
	, m_rootArchive		(rootArchive)
	, m_log				(log)
	, m_cmdLine			(cmdLine)
	, m_watchDog		(watchDog)
	, m_curArchive		(DE_NULL)
	, m_testResult		(QP_TEST_RESULT_LAST)
{
	setCurrentArchive(m_rootArchive);
}

void TestContext::touchWatchdog (void)
{
	if (m_watchDog)
		qpWatchDog_touch(m_watchDog);
}

void TestContext::setTestResult (qpTestResult testResult, const char* description)
{
	m_testResult		= testResult;
	m_testResultDesc	= description;
}

static int testResultSeverity (qpTestResult testResult)
{
	switch (testResult)
	{
		case QP_TEST_RESULT_LAST:					return -1;
		case QP_TEST_RESULT_PASS:					return 0;
		case QP_TEST_RESULT_PENDING:				return 10;
		case QP_TEST_RESULT_NOT_SUPPORTED:			return 20;
		case QP_TEST_RESULT_QUALITY_WARNING:		return 30;
		case QP_TEST_RESULT_COMPATIBILITY_WARNING:	return 40;
		case QP_TEST_RESULT_TIMEOUT:				return 50;
		case QP_TEST_RESULT_FAIL:					return 100;
		case QP_TEST_RESULT_RESOURCE_ERROR:			return 110;
		case QP_TEST_RESULT_INTERNAL_ERROR:			return 120;
		case QP_TEST_RESULT_CRASH:					return 150;
		default:									DE_ASSERT(!"Impossible case");
	}
	return 0;
}

ResultCollector::ResultCollector (void)
	: m_log		(DE_NULL)
	, m_prefix	("")
	, m_result	(QP_TEST_RESULT_LAST)
	, m_message ("Pass")
{
}

ResultCollector::ResultCollector (TestLog& log, const std::string& prefix)
	: m_log		(&log)
	, m_prefix	(prefix)
	, m_result	(QP_TEST_RESULT_LAST)
	, m_message ("Pass")
{
}

void ResultCollector::addResult (qpTestResult result, const std::string& msg)
{
	if (m_log != DE_NULL)
		(*m_log) << TestLog::Message << m_prefix << msg << TestLog::EndMessage;

	if (testResultSeverity(result) > testResultSeverity(m_result))
	{
		m_result = result;
		m_message = msg;
	}
}

bool ResultCollector::checkResult (bool condition, qpTestResult result, const std::string& msg)
{
	if (!condition)
		addResult(result, msg);
	return condition;
}

void ResultCollector::fail (const std::string& msg)
{
	addResult(QP_TEST_RESULT_FAIL, msg);
}

bool ResultCollector::check (bool condition, const std::string& msg)
{
	return checkResult(condition, QP_TEST_RESULT_FAIL, msg);
}

void ResultCollector::setTestContextResult (TestContext& testCtx)
{
	if (m_result == QP_TEST_RESULT_LAST)
		testCtx.setTestResult(QP_TEST_RESULT_PASS, m_message.c_str());
	else
		testCtx.setTestResult(m_result, m_message.c_str());
}

} // tcu