394 lines
10 KiB
C++
394 lines
10 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtTest module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "QtTest/qtestassert.h"
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#include "QtTest/private/qtestlog_p.h"
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#include "QtTest/private/qtestresult_p.h"
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#include "QtTest/private/qabstracttestlogger_p.h"
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#include "QtTest/private/qplaintestlogger_p.h"
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#include "QtTest/private/qxmltestlogger_p.h"
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#include <QtCore/qatomic.h>
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#include <QtCore/qbytearray.h>
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#include <stdlib.h>
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#include <string.h>
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#include <limits.h>
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#include "qtestlogger_p.h"
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QT_BEGIN_NAMESPACE
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namespace QTest {
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struct IgnoreResultList
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{
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inline IgnoreResultList(QtMsgType tp, const char *message)
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: type(tp), next(0)
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{ msg = qstrdup(message); }
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inline ~IgnoreResultList()
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{ delete [] msg; }
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static inline void clearList(IgnoreResultList *&list)
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{
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while (list) {
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IgnoreResultList *current = list;
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list = list->next;
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delete current;
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}
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}
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QtMsgType type;
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char *msg;
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IgnoreResultList *next;
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};
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static IgnoreResultList *ignoreResultList = 0;
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static QTestLog::LogMode logMode = QTestLog::Plain;
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static QTestLog::FlushMode flushMode = QTestLog::NoFlush;
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static int verbosity = 0;
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static int maxWarnings = 2002;
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static QAbstractTestLogger *testLogger = 0;
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static const char *outFile = 0;
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static QtMsgHandler oldMessageHandler;
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static bool handleIgnoredMessage(QtMsgType type, const char *msg)
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{
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IgnoreResultList *last = 0;
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IgnoreResultList *list = ignoreResultList;
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while (list) {
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if (list->type == type && strcmp(msg, list->msg) == 0) {
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// remove the item from the list
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if (last)
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last->next = list->next;
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else if (list->next)
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ignoreResultList = list->next;
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else
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ignoreResultList = 0;
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delete list;
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return true;
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}
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last = list;
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list = list->next;
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}
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return false;
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}
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static void messageHandler(QtMsgType type, const char *msg)
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{
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static QBasicAtomicInt counter = Q_BASIC_ATOMIC_INITIALIZER(QTest::maxWarnings);
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if (!msg || !QTest::testLogger) {
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// if this goes wrong, something is seriously broken.
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qInstallMsgHandler(oldMessageHandler);
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QTEST_ASSERT(msg);
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QTEST_ASSERT(QTest::testLogger);
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}
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if (handleIgnoredMessage(type, msg))
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// the message is expected, so just swallow it.
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return;
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if (type != QtFatalMsg) {
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if (counter <= 0)
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return;
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if (!counter.deref()) {
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QTest::testLogger->addMessage(QAbstractTestLogger::QSystem,
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"Maximum amount of warnings exceeded. Use -maxwarnings to override.");
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return;
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}
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}
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switch (type) {
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case QtDebugMsg:
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QTest::testLogger->addMessage(QAbstractTestLogger::QDebug, msg);
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break;
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case QtCriticalMsg:
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QTest::testLogger->addMessage(QAbstractTestLogger::QSystem, msg);
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break;
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case QtWarningMsg:
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QTest::testLogger->addMessage(QAbstractTestLogger::QWarning, msg);
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break;
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case QtFatalMsg:
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QTest::testLogger->addMessage(QAbstractTestLogger::QFatal, msg);
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/* Right now, we're inside the custom message handler and we're
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* being qt_message_output in qglobal.cpp. After we return from
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* this function, it will proceed with calling exit() and abort()
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* and hence crash. Therefore, we call these logging functions such
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* that we wrap up nicely, and in particular produce well-formed XML. */
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QTestResult::addFailure("Received a fatal error.", "Unknown file", 0);
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QTestLog::leaveTestFunction();
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QTestLog::stopLogging();
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break;
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}
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}
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void initLogger()
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{
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switch (QTest::logMode) {
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case QTestLog::Plain:
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QTest::testLogger = new QPlainTestLogger;
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break;
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case QTestLog::XML:{
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if(QTest::flushMode == QTestLog::FLushOn)
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QTest::testLogger = new QXmlTestLogger(QXmlTestLogger::Complete);
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else
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QTest::testLogger = new QTestLogger(QTestLogger::TLF_XML);
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break;
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}case QTestLog::LightXML:{
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if(QTest::flushMode == QTestLog::FLushOn)
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QTest::testLogger = new QXmlTestLogger(QXmlTestLogger::Light);
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else
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QTest::testLogger = new QTestLogger(QTestLogger::TLF_LightXml);
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break;
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}case QTestLog::XunitXML:
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QTest::testLogger = new QTestLogger(QTestLogger::TLF_XunitXml);
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}
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}
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}
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QTestLog::QTestLog()
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{
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}
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QTestLog::~QTestLog()
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{
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}
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void QTestLog::enterTestFunction(const char* function)
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{
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QTEST_ASSERT(QTest::testLogger);
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QTEST_ASSERT(function);
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QTest::testLogger->enterTestFunction(function);
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}
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int QTestLog::unhandledIgnoreMessages()
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{
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int i = 0;
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QTest::IgnoreResultList *list = QTest::ignoreResultList;
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while (list) {
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++i;
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list = list->next;
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}
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return i;
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}
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void QTestLog::leaveTestFunction()
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{
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QTEST_ASSERT(QTest::testLogger);
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QTest::IgnoreResultList::clearList(QTest::ignoreResultList);
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QTest::testLogger->leaveTestFunction();
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}
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void QTestLog::printUnhandledIgnoreMessages()
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{
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QTEST_ASSERT(QTest::testLogger);
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char msg[1024];
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QTest::IgnoreResultList *list = QTest::ignoreResultList;
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while (list) {
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QTest::qt_snprintf(msg, 1024, "Did not receive message: \"%s\"", list->msg);
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QTest::testLogger->addMessage(QAbstractTestLogger::Info, msg);
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list = list->next;
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}
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}
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void QTestLog::addPass(const char *msg)
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{
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QTEST_ASSERT(QTest::testLogger);
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QTEST_ASSERT(msg);
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QTest::testLogger->addIncident(QAbstractTestLogger::Pass, msg);
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}
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void QTestLog::addFail(const char *msg, const char *file, int line)
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{
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QTEST_ASSERT(QTest::testLogger);
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QTest::testLogger->addIncident(QAbstractTestLogger::Fail, msg, file, line);
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}
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void QTestLog::addXFail(const char *msg, const char *file, int line)
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{
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QTEST_ASSERT(QTest::testLogger);
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QTEST_ASSERT(msg);
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QTEST_ASSERT(file);
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QTest::testLogger->addIncident(QAbstractTestLogger::XFail, msg, file, line);
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}
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void QTestLog::addXPass(const char *msg, const char *file, int line)
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{
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QTEST_ASSERT(QTest::testLogger);
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QTEST_ASSERT(msg);
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QTEST_ASSERT(file);
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QTest::testLogger->addIncident(QAbstractTestLogger::XPass, msg, file, line);
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}
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void QTestLog::addSkip(const char *msg, QTest::SkipMode /*mode*/,
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const char *file, int line)
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{
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QTEST_ASSERT(QTest::testLogger);
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QTEST_ASSERT(msg);
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QTEST_ASSERT(file);
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QTest::testLogger->addMessage(QAbstractTestLogger::Skip, msg, file, line);
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}
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void QTestLog::addBenchmarkResult(const QBenchmarkResult &result)
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{
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QTEST_ASSERT(QTest::testLogger);
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QTest::testLogger->addBenchmarkResult(result);
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}
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void QTestLog::startLogging(unsigned int randomSeed)
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{
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QTEST_ASSERT(!QTest::testLogger);
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QTest::initLogger();
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QTest::testLogger->registerRandomSeed(randomSeed);
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QTest::testLogger->startLogging();
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QTest::oldMessageHandler = qInstallMsgHandler(QTest::messageHandler);
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}
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void QTestLog::startLogging()
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{
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QTEST_ASSERT(!QTest::testLogger);
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QTest::initLogger();
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QTest::testLogger->startLogging();
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QTest::oldMessageHandler = qInstallMsgHandler(QTest::messageHandler);
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}
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void QTestLog::stopLogging()
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{
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qInstallMsgHandler(QTest::oldMessageHandler);
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QTEST_ASSERT(QTest::testLogger);
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QTest::testLogger->stopLogging();
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delete QTest::testLogger;
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QTest::testLogger = 0;
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}
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void QTestLog::warn(const char *msg)
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{
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QTEST_ASSERT(QTest::testLogger);
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QTEST_ASSERT(msg);
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QTest::testLogger->addMessage(QAbstractTestLogger::Warn, msg);
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}
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void QTestLog::info(const char *msg, const char *file, int line)
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{
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QTEST_ASSERT(msg);
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if (QTest::testLogger)
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QTest::testLogger->addMessage(QAbstractTestLogger::Info, msg, file, line);
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}
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void QTestLog::setLogMode(LogMode mode)
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{
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QTest::logMode = mode;
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}
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QTestLog::LogMode QTestLog::logMode()
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{
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return QTest::logMode;
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}
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void QTestLog::setVerboseLevel(int level)
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{
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QTest::verbosity = level;
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}
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int QTestLog::verboseLevel()
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{
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return QTest::verbosity;
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}
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void QTestLog::addIgnoreMessage(QtMsgType type, const char *msg)
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{
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QTest::IgnoreResultList *item = new QTest::IgnoreResultList(type, msg);
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QTest::IgnoreResultList *list = QTest::ignoreResultList;
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if (!list) {
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QTest::ignoreResultList = item;
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return;
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}
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while (list->next)
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list = list->next;
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list->next = item;
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}
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void QTestLog::redirectOutput(const char *fileName)
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{
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QTEST_ASSERT(fileName);
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QTest::outFile = fileName;
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}
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const char *QTestLog::outputFileName()
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{
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return QTest::outFile;
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}
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void QTestLog::setMaxWarnings(int m)
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{
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QTest::maxWarnings = m <= 0 ? INT_MAX : m + 2;
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}
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void QTestLog::setFlushMode(FlushMode mode)
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{
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QTest::flushMode = mode;
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}
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QT_END_NAMESPACE
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