/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the tools applications of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
** This file may be used under the terms of the GNU Lesser General Public | |
** License version 2.1 as published by the Free Software Foundation and | |
** appearing in the file LICENSE.LGPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU Lesser | |
** General Public License version 2.1 requirements will be met: | |
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | |
** | |
** In addition, as a special exception, Nokia gives you certain additional | |
** rights. These rights are described in the Nokia Qt LGPL Exception | |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | |
** | |
** GNU General Public License Usage | |
** Alternatively, this file may be used under the terms of the GNU General | |
** Public License version 3.0 as published by the Free Software Foundation | |
** and appearing in the file LICENSE.GPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU General | |
** Public License version 3.0 requirements will be met: | |
** http://www.gnu.org/copyleft/gpl.html. | |
** | |
** Other Usage | |
** Alternatively, this file may be used in accordance with the terms and | |
** conditions contained in a signed written agreement between you and Nokia. | |
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** $QT_END_LICENSE$ | |
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****************************************************************************/ | |
#include <QtCore/QtCore> | |
#include <stdio.h> | |
QT_USE_NAMESPACE | |
static void printHelp(char *argv[]) | |
{ | |
qDebug("Usage: %s [-diff] FILES", argv[0] ? argv[0] : "qtest2to4"); | |
qDebug("updates files from QtTestLib 2.x to QTestLib 4.1"); | |
qDebug("\noptions:\n -diff Don't write any changes, output differences instead."); | |
exit(2); | |
} | |
int main(int argc, char *argv[]) | |
{ | |
bool printDiff = false; | |
int i = 1; | |
if (argc == 1) | |
printHelp(argv); | |
if (argv[1][0] == '-') { | |
if (qstrcmp(argv[1], "-diff") == 0) { | |
printDiff = true; | |
++i; | |
} else { | |
qDebug("Unknown option: %s\n", argv[1]); | |
printHelp(argv); | |
} | |
} | |
QRegExp dataHeaderRx(QLatin1String("_data(\\s*)\\((\\s*)QtTestTable\\s*\\&\\s*\\w*\\s*\\)")); | |
QRegExp defElemRx(QLatin1String("\\w+\\.defineElement\\s*\\(\\s*\"(.+)\"\\s*,\\s*\"(.+)\"\\s*\\)")); | |
defElemRx.setMinimal(true); | |
QRegExp addDataRx(QLatin1String("\\*\\w+\\.newData(\\s*)(\\(\\s*\".*\"\\s*\\))")); | |
addDataRx.setMinimal(true); | |
QRegExp nsRx(QLatin1String("namespace(\\s+)QtTest")); | |
QRegExp callRx(QLatin1String("QtTest(\\s*)::")); | |
enum { MacroCount = 11 }; | |
static const char *macroNames[MacroCount] = { | |
"VERIFY", "FAIL", "VERIFY2", "COMPARE", "SKIP", "VERIFY_EVENT", | |
"EXPECT_FAIL", "FETCH", "FETCH_GLOBAL", "TEST", "WARN" | |
}; | |
for (; i < argc; ++i) { | |
QFile f(QString::fromLocal8Bit(argv[i])); | |
if (!f.open(QIODevice::ReadOnly | QIODevice::Text)) | |
qFatal("Unable to open file '%s' for reading: %s", argv[i], qPrintable(f.errorString())); | |
if (printDiff) | |
printf("diff %s\n", argv[i]); | |
QStringList contents; | |
int lineNumber = 0; | |
int changedLines = 0; | |
while (!f.atEnd()) { | |
QString origLine = QString::fromLatin1(f.readLine()); | |
QString line = origLine; | |
++lineNumber; | |
if (dataHeaderRx.indexIn(line) != -1) { | |
QString ws = dataHeaderRx.cap(1); | |
line.replace(dataHeaderRx, QString::fromLatin1("_data%1()").arg(ws)); | |
} | |
if (defElemRx.indexIn(line) != -1) { | |
QString type = defElemRx.cap(1); | |
QString name = defElemRx.cap(2); | |
if (type.endsWith(QLatin1Char('>'))) | |
type.append(QLatin1Char(' ')); | |
line.replace(defElemRx, QString::fromLatin1("QTest::addColumn<%1>(\"%2\")").arg( | |
type).arg(name)); | |
} | |
if (addDataRx.indexIn(line) != -1) { | |
QString repl = QLatin1String("QTest::newRow"); | |
repl += addDataRx.cap(1); | |
repl += addDataRx.cap(2); | |
line.replace(addDataRx, repl); | |
} | |
if (nsRx.indexIn(line) != -1) | |
line.replace(nsRx, QString::fromLatin1("namespace%1QTest").arg(nsRx.cap(1))); | |
int pos = 0; | |
while ((pos = callRx.indexIn(line, pos)) != -1) { | |
line.replace(callRx, QString::fromLatin1("QTest%1::").arg(callRx.cap(1))); | |
pos += callRx.matchedLength(); | |
} | |
line.replace(QLatin1String("QTTEST_MAIN"), QLatin1String("QTEST_MAIN")); | |
line.replace(QLatin1String("QTTEST_APPLESS_MAIN"), QLatin1String("QTEST_APPLESS_MAIN")); | |
line.replace(QLatin1String("QTTEST_NOOP_MAIN"), QLatin1String("QTEST_NOOP_MAIN")); | |
line.replace(QLatin1String("QtTestEventLoop"), QLatin1String("QTestEventLoop")); | |
line.replace(QLatin1String("QtTestEventList"), QLatin1String("QTestEventList")); | |
line.replace(QLatin1String("QtTestAccessibility"), QLatin1String("QTestAccessibility")); | |
line.replace(QLatin1String("QTest::sleep"), QLatin1String("QTest::qSleep")); | |
line.replace(QLatin1String("QTest::wait"), QLatin1String("QTest::qWait")); | |
for (int m = 0; m < MacroCount; ++m) { | |
QRegExp macroRe(QString::fromLatin1("\\b%1(\\s*\\()").arg( | |
QLatin1String(macroNames[m]))); | |
QString newMacroName = QLatin1Char('Q') + QString::fromLatin1(macroNames[m]); | |
int pos = 0; | |
while ((pos = macroRe.indexIn(line)) != -1) { | |
line.replace(macroRe, newMacroName + macroRe.cap(1)); | |
pos += macroRe.matchedLength(); | |
} | |
} | |
if (line != origLine) { | |
if (printDiff) { | |
printf("%dc%d\n", lineNumber, lineNumber); | |
printf("<%s", qPrintable(origLine)); | |
printf("---\n"); | |
printf(">%s", qPrintable(line)); | |
} | |
++changedLines; | |
} | |
contents.append(line); | |
} | |
f.close(); | |
if (printDiff) | |
continue; | |
qDebug("%s: %d change%s made.", argv[i], changedLines, changedLines == 1 ? "" : "s"); | |
if (!changedLines) | |
continue; | |
if (!f.open(QIODevice::WriteOnly | QIODevice::Text)) | |
qFatal("Unable to open file '%s' for writing: %s", argv[i], qPrintable(f.errorString())); | |
foreach (QString s, contents) | |
f.write(s.toLatin1()); | |
f.close(); | |
} | |
return 0; | |
} | |