forked from qt-creator/qt-creator
0f9e2baa1b
Change-Id: Idb14d81aa3546af0e7a21922fbb6d551ecbc1b06 Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>
247 lines
7.9 KiB
C++
247 lines
7.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms and
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** conditions see http://www.qt.io/terms-conditions. For further information
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** use the contact form at http://www.qt.io/contact-us.
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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 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** 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, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company 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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****************************************************************************/
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#include <QtTest>
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// Don't do this at home. This is test code, not production.
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#define protected public
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#define private public
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#include <private/qdatetime_p.h>
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#include <private/qfile_p.h>
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#include <private/qfileinfo_p.h>
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#include <private/qobject_p.h>
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#ifdef HAS_BOOST
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#include <boost/version.hpp>
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#include <boost/unordered/unordered_set.hpp>
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#endif
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class tst_offsets : public QObject
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{
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Q_OBJECT
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public:
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tst_offsets();
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private slots:
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void offsets();
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void offsets_data();
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};
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tst_offsets::tst_offsets()
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{
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qDebug("Qt Version : %s", qVersion());
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qDebug("Pointer size : %d", int(sizeof(void *)));
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}
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void tst_offsets::offsets()
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{
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QFETCH(int, actual);
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QFETCH(int, expected32);
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QFETCH(int, expected64);
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int expect = sizeof(void *) == 4 ? expected32 : expected64;
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QCOMPARE(actual, expect);
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}
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void tst_offsets::offsets_data()
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{
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QTest::addColumn<int>("actual");
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QTest::addColumn<int>("expected32");
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QTest::addColumn<int>("expected64");
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const int qtVersion = QT_VERSION;
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{
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QFilePrivate *p = 0;
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QTestData &data = QTest::newRow("QFilePrivate::fileName")
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<< int((char *)&p->fileName - (char *)p);
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if (qtVersion >= 0x50600)
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#ifdef Q_OS_WIN
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# ifdef Q_CC_MSVC
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data << 176 << 248;
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# else // MinGW
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data << 164 << 248;
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# endif
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#else
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data << 168 << 248;
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#endif
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else if (qtVersion >= 0x50500)
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#ifdef Q_OS_WIN
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# ifdef Q_CC_MSVC
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data << 176 << 248;
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# else // MinGW
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data << 164 << 248;
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# endif
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#else
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data << 156 << 248;
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#endif
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else if (qtVersion >= 0x50400)
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#ifdef Q_OS_WIN
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# ifdef Q_CC_MSVC
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data << 196 << 272;
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# else // MinGW
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data << 188 << 272;
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# endif
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#else
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data << 180 << 272;
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#endif
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else if (qtVersion > 0x50200)
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#ifdef Q_OS_WIN
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# ifdef Q_CC_MSVC
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data << 184 << 272;
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# else // MinGW
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data << 180 << 272;
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# endif
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#else
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data << 176 << 272;
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#endif
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else if (qtVersion >= 0x50000)
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data << 176 << 280;
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else
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#ifdef Q_OS_WIN
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data << 144 << 232;
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#else
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data << 140 << 232;
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#endif
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}
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{
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QFileInfoPrivate *p = 0;
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QTestData &data = QTest::newRow("QFileInfoPrivate::filePath")
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<< int((char *)&p->fileEntry.m_filePath - (char *)p);
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data << 4 << 8;
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}
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{
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QTestData &data = QTest::newRow("sizeof(QObjectData)")
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<< int(sizeof(QObjectData));
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data << 28 << 48; // vptr + 3 ptr + 2 int + ptr
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}
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{
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QObjectPrivate *p = 0;
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QTestData &data = QTest::newRow("QObjectPrivate::extraData")
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<< int((char *)&p->extraData - (char *)p);
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if (qtVersion >= 0x50000)
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data << 28 << 48; // sizeof(QObjectData)
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else
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data << 32 << 56; // sizeof(QObjectData) + 1 ptr
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}
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#if QT_VERSION < 0x50000
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{
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QObjectPrivate *p = 0;
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QTestData &data = QTest::newRow("QObjectPrivate::objectName")
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<< int((char *)&p->objectName - (char *)p);
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data << 28 << 48; // sizeof(QObjectData)
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}
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#endif
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{
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QDateTimePrivate *p = 0;
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#if QT_VERSION < 0x50000
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QTest::newRow("QDateTimePrivate::date")
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<< int((char *)&p->date - (char *)p) << 4 << 4;
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QTest::newRow("QDateTimePrivate::time")
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<< int((char *)&p->time - (char *)p) << 8 << 8;
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QTest::newRow("QDateTimePrivate::spec")
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<< int((char *)&p->spec - (char *)p) << 12 << 12;
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QTest::newRow("QDateTimePrivate::utcOffset")
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<< int((char *)&p->utcOffset - (char *)p) << 16 << 16;
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#elif QT_VERSION < 0x50200
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# ifdef Q_OS_WIN
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QTest::newRow("QDateTimePrivate::date")
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<< int((char *)&p->date - (char *)p) << 8 << 8;
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QTest::newRow("QDateTimePrivate::time")
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<< int((char *)&p->time - (char *)p) << 16 << 16;
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QTest::newRow("QDateTimePrivate::spec")
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<< int((char *)&p->spec - (char *)p) << 20 << 20;
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QTest::newRow("QDateTimePrivate::utcOffset")
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<< int((char *)&p->utcOffset - (char *)p) << 24 << 24;
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# else
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QTest::newRow("QDateTimePrivate::date")
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<< int((char *)&p->date - (char *)p) << 4 << 8;
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QTest::newRow("QDateTimePrivate::time")
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<< int((char *)&p->time - (char *)p) << 12 << 16;
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QTest::newRow("QDateTimePrivate::spec")
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<< int((char *)&p->spec - (char *)p) << 16 << 20;
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QTest::newRow("QDateTimePrivate::utcOffset")
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<< int((char *)&p->utcOffset - (char *)p) << 20 << 24;
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# endif
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#else
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# ifdef Q_OS_WIN
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QTest::newRow("QDateTimePrivate::m_msecs")
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<< int((char *)&p->m_msecs - (char *)p) << 8 << 8;
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QTest::newRow("QDateTimePrivate::m_spec")
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<< int((char *)&p->m_spec - (char *)p) << 16 << 16;
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QTest::newRow("QDateTimePrivate::m_offsetFromUtc")
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<< int((char *)&p->m_offsetFromUtc - (char *)p) << 20 << 20;
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QTest::newRow("QDateTimePrivate::m_timeZone")
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<< int((char *)&p->m_timeZone - (char *)p) << 24 << 24;
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QTest::newRow("QDateTimePrivate::m_status")
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<< int((char *)&p->m_status - (char *)p) << 28 << 32;
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# else
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QTest::newRow("QDateTimePrivate::m_msecs")
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<< int((char *)&p->m_msecs - (char *)p) << 4 << 8;
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QTest::newRow("QDateTimePrivate::m_spec")
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<< int((char *)&p->m_spec - (char *)p) << 12 << 16;
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QTest::newRow("QDateTimePrivate::m_offsetFromUtc")
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<< int((char *)&p->m_offsetFromUtc - (char *)p) << 16 << 20;
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QTest::newRow("QDateTimePrivate::m_timeZone")
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<< int((char *)&p->m_timeZone - (char *)p) << 20 << 24;
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QTest::newRow("QDateTimePrivate::m_status")
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<< int((char *)&p->m_status - (char *)p) << 24 << 32;
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# endif
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#endif
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}
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#ifdef HAS_BOOST
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#if BOOST_VERSION >= (1 * 100000 + 54 * 100)
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{
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boost::unordered::unordered_set<int> *p = 0;
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QTest::newRow("boost::unordered::unordered_set::size")
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<< int((char *)&p->table_.size_ - (char *)p) << 8 << 16;
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QTest::newRow("boost::unordered::unordered_set::bucket_count")
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<< int((char *)&p->table_.bucket_count_ - (char *)p) << 4 << 8;
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QTest::newRow("boost::unordered::unordered_set::buckets_")
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<< int((char *)&p->table_.buckets_ - (char *)p) << 20 << 40;
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}
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#endif
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#endif
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}
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QTEST_APPLESS_MAIN(tst_offsets);
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#include "tst_offsets.moc"
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