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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore/QtCore>
#include <QtTest/QtTest>
class tst_Headers: public QObject
{
Q_OBJECT
public:
tst_Headers();
private slots:
void initTestCase();
void licenseCheck_data() { allSourceFilesData(); }
void licenseCheck();
void privateSlots_data() { allHeadersData(); }
void privateSlots();
void macros_data() { allHeadersData(); }
void macros();
private:
static QStringList getFiles(const QString &path,
const QStringList dirFilters,
const QRegExp &exclude);
static QStringList getHeaders(const QString &path);
static QStringList getSourceFiles(const QString &path);
void allSourceFilesData();
void allHeadersData();
QStringList headers;
const QRegExp copyrightPattern;
const QRegExp licensePattern;
const QRegExp moduleTest;
QString qtSrcDir;
};
tst_Headers::tst_Headers() :
copyrightPattern("\\*\\* Copyright \\(C\\) 20[0-9][0-9] Nokia Corporation and/or its subsidiary\\(-ies\\)."),
licensePattern("\\*\\* \\$QT_BEGIN_LICENSE:(LGPL|BSD|3RDPARTY)\\$"),
moduleTest(QLatin1String("\\*\\* This file is part of the .+ of the Qt Toolkit."))
{
}
QStringList tst_Headers::getFiles(const QString &path,
const QStringList dirFilters,
const QRegExp &excludeReg)
{
const QDir dir(path);
const QStringList dirs(dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot));
QStringList result;
foreach (QString subdir, dirs)
result += getFiles(path + "/" + subdir, dirFilters, excludeReg);
QStringList entries = dir.entryList(dirFilters, QDir::Files);
entries = entries.filter(excludeReg);
foreach (QString entry, entries)
result += path + "/" + entry;
return result;
}
QStringList tst_Headers::getHeaders(const QString &path)
{
return getFiles(path, QStringList("*.h"), QRegExp("^(?!ui_)"));
}
QStringList tst_Headers::getSourceFiles(const QString &path)
{
return getFiles(path, QStringList("*.cpp"), QRegExp("^(?!(moc_|qrc_))"));
}
void tst_Headers::initTestCase()
{
qtSrcDir = QString::fromLocal8Bit(qgetenv("QTSRCDIR").isEmpty()
? qgetenv("QTDIR")
: qgetenv("QTSRCDIR"));
headers = getHeaders(qtSrcDir + "/src");
#ifndef Q_OS_WINCE
// Windows CE does not have any headers on the test device
QVERIFY2(!headers.isEmpty(), "No headers were found, something is wrong with the auto test setup.");
#endif
QVERIFY(copyrightPattern.isValid());
QVERIFY(licensePattern.isValid());
}
void tst_Headers::allSourceFilesData()
{
QTest::addColumn<QString>("sourceFile");
const QStringList sourceFiles(getSourceFiles(qtSrcDir));
foreach (QString sourceFile, sourceFiles) {
if (sourceFile.contains("/3rdparty/")
|| sourceFile.contains("/config.tests/")
|| sourceFile.contains("/snippets/")
|| sourceFile.contains("linguist/lupdate/testdata")
|| sourceFile.contains("testdata/bundle-spaces/main.cpp")
|| sourceFile.contains("demos/embedded/fluidlauncher/pictureflow.cpp")
|| sourceFile.contains("tools/porting/src/")
|| sourceFile.contains("/fulltextsearch/"))
continue;
// This test is crude, but if a file contains this string, we skip it.
QFile file(sourceFile);
QVERIFY(file.open(QIODevice::ReadOnly));
if (file.readAll().contains("This file was generated by"))
continue;
QTest::newRow(qPrintable(sourceFile)) << sourceFile;
}
}
void tst_Headers::allHeadersData()
{
QTest::addColumn<QString>("header");
if (headers.isEmpty())
QSKIP("can't find any headers in your $QTDIR/src", SkipAll);
foreach (QString hdr, headers) {
if (hdr.contains("/3rdparty/") || hdr.endsWith("/qclass_lib_map.h"))
continue;
QTest::newRow(qPrintable(hdr)) << hdr;
}
}
void tst_Headers::licenseCheck()
{
QFETCH(QString, sourceFile);
if (sourceFile.endsWith("/qgifhandler.h")
|| sourceFile.endsWith("/qconfig.h")
|| sourceFile.endsWith("/qconfig.cpp"))
return;
QFile f(sourceFile);
QVERIFY(f.open(QIODevice::ReadOnly));
QByteArray data = f.readAll();
QStringList content = QString::fromLocal8Bit(data.replace('\r',"")).split("\n");
if (content.first().contains("generated"))
content.takeFirst();
QVERIFY(licensePattern.exactMatch(content.value(7)) ||
licensePattern.exactMatch(content.value(4)));
QString licenseType = licensePattern.cap(1);
int i = 0;
QCOMPARE(content.at(i++), QString("/****************************************************************************"));
if (licenseType != "3RDPARTY") {
QCOMPARE(content.at(i++), QString("**"));
QVERIFY(copyrightPattern.exactMatch(content.at(i++)));
QCOMPARE(content.at(i++), QString("** Contact: Nokia Corporation (qt-info@nokia.com)"));
}
QCOMPARE(content.at(i++), QString("**"));
QVERIFY(moduleTest.exactMatch(content.at(i++)));
QCOMPARE(content.at(i++), QString("**"));
}
void tst_Headers::privateSlots()
{
QFETCH(QString, header);
if (header.endsWith("/qobjectdefs.h"))
return;
QFile f(header);
QVERIFY(f.open(QIODevice::ReadOnly));
QStringList content = QString::fromLocal8Bit(f.readAll()).split("\n");
foreach (QString line, content) {
if (line.contains("Q_PRIVATE_SLOT("))
QVERIFY(line.contains("_q_"));
}
}
void tst_Headers::macros()
{
QFETCH(QString, header);
if (header.endsWith("_p.h") || header.endsWith("_pch.h")
|| header.contains("global/qconfig-") || header.endsWith("/qconfig.h")
|| header.contains("/src/tools/") || header.contains("/src/plugins/")
|| header.endsWith("/qiconset.h") || header.endsWith("/qfeatures.h")
|| header.endsWith("qt_windows.h"))
return;
QFile f(header);
QVERIFY(f.open(QIODevice::ReadOnly));
QByteArray data = f.readAll();
QStringList content = QString::fromLocal8Bit(data.replace('\r', "")).split("\n");
int beginHeader = content.indexOf("QT_BEGIN_HEADER");
int endHeader = content.lastIndexOf("QT_END_HEADER");
QVERIFY(beginHeader >= 0);
QVERIFY(endHeader >= 0);
QVERIFY(beginHeader < endHeader);
QVERIFY(content.indexOf(QRegExp("\\bslots\\s*:")) == -1);
QVERIFY(content.indexOf(QRegExp("\\bsignals\\s*:")) == -1);
if (header.contains("/sql/drivers/") || header.contains("/arch/qatomic")
|| header.endsWith("qglobal.h")
|| header.endsWith("qwindowdefs_win.h"))
return;
int qtmodule = content.indexOf(QRegExp("^QT_MODULE\\(.*\\)$"));
QVERIFY(qtmodule != -1);
QVERIFY(qtmodule > beginHeader);
QVERIFY(qtmodule < endHeader);
int beginNamespace = content.indexOf("QT_BEGIN_NAMESPACE");
int endNamespace = content.lastIndexOf("QT_END_NAMESPACE");
QVERIFY(beginNamespace != -1);
QVERIFY(endNamespace != -1);
QVERIFY(beginHeader < beginNamespace);
QVERIFY(beginNamespace < endNamespace);
QVERIFY(endNamespace < endHeader);
}
QTEST_MAIN(tst_Headers)
#include "tst_headers.moc"
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