| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| #include <QDebug> |
| #include <qtest.h> |
| #include <QtTest/QtTest> |
| #include <QtCore/QCoreApplication> |
| #include <QtCore/QFileInfo> |
| #include <QtCore/QFile> |
| |
| #include "private/qfsfileengine_p.h" |
| #include "../../../../shared/filesystem.h" |
| |
| class qfileinfo : public QObject |
| { |
| Q_OBJECT |
| private slots: |
| void existsTemporary(); |
| void existsStatic(); |
| #if defined(Q_OS_WIN) && !defined(Q_OS_WINRT) |
| void symLinkTargetPerformanceLNK(); |
| void symLinkTargetPerformanceMounpoint(); |
| #endif |
| void initTestCase(); |
| void cleanupTestCase(); |
| public: |
| qfileinfo() : QObject() {}; |
| }; |
| |
| void qfileinfo::initTestCase() |
| { |
| } |
| |
| void qfileinfo::cleanupTestCase() |
| { |
| } |
| |
| void qfileinfo::existsTemporary() |
| { |
| QString appPath = QCoreApplication::applicationFilePath(); |
| QBENCHMARK { QFileInfo(appPath).exists(); } |
| } |
| |
| void qfileinfo::existsStatic() |
| { |
| QString appPath = QCoreApplication::applicationFilePath(); |
| QBENCHMARK { QFileInfo::exists(appPath); } |
| } |
| |
| #if defined(Q_OS_WIN) && !defined(Q_OS_WINRT) |
| void qfileinfo::symLinkTargetPerformanceLNK() |
| { |
| QVERIFY(QFile::link("file","link.lnk")); |
| QFileInfo info("link.lnk"); |
| info.setCaching(false); |
| QVERIFY(info.isSymLink()); |
| QString linkTarget; |
| QBENCHMARK { |
| for(int i=0; i<100; i++) |
| linkTarget = info.symLinkTarget(); |
| } |
| QVERIFY(QFile::remove("link.lnk")); |
| } |
| |
| void qfileinfo::symLinkTargetPerformanceMounpoint() |
| { |
| wchar_t buffer[MAX_PATH]; |
| QString rootPath = QDir::toNativeSeparators(QDir::rootPath()); |
| QVERIFY(GetVolumeNameForVolumeMountPointW((LPCWSTR)rootPath.utf16(), buffer, MAX_PATH)); |
| QString rootVolume = QString::fromWCharArray(buffer); |
| QString mountpoint = "mountpoint"; |
| rootVolume.replace("\\\\?\\","\\??\\"); |
| QString errorMessage; |
| QVERIFY2(FileSystem::createNtfsJunction(rootVolume, mountpoint, &errorMessage) == ERROR_SUCCESS, |
| qPrintable(errorMessage)); |
| |
| QFileInfo info(mountpoint); |
| info.setCaching(false); |
| QVERIFY(info.isSymLink()); |
| QString linkTarget; |
| QBENCHMARK { |
| for(int i=0; i<100; i++) |
| linkTarget = info.symLinkTarget(); |
| } |
| QVERIFY(QDir().rmdir(mountpoint)); |
| } |
| #endif |
| |
| QTEST_MAIN(qfileinfo) |
| |
| #include "main.moc" |