diff options
Diffstat (limited to 'tests/auto/corelib/io/qstorageinfo/tst_qstorageinfo.cpp')
-rw-r--r-- | tests/auto/corelib/io/qstorageinfo/tst_qstorageinfo.cpp | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/tests/auto/corelib/io/qstorageinfo/tst_qstorageinfo.cpp b/tests/auto/corelib/io/qstorageinfo/tst_qstorageinfo.cpp new file mode 100644 index 0000000000..e07dda250f --- /dev/null +++ b/tests/auto/corelib/io/qstorageinfo/tst_qstorageinfo.cpp @@ -0,0 +1,190 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Ivan Komissarov <ABBAPOH@gmail.com> +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** 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 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest/QtTest> + +#include <QStorageInfo> + +class tst_QStorageInfo : public QObject +{ + Q_OBJECT +private slots: + void defaultValues(); + void operatorEqual(); +#ifndef Q_OS_WINRT + void operatorNotEqual(); + void root(); + void currentStorage(); + void storageList(); + void tempFile(); + void caching(); +#endif +}; + +void tst_QStorageInfo::defaultValues() +{ + QStorageInfo storage; + + QVERIFY(!storage.isValid()); + QVERIFY(!storage.isReady()); + QVERIFY(storage.rootPath().isEmpty()); + QVERIFY(!storage.isRoot()); + QVERIFY(storage.device().isEmpty()); + QVERIFY(storage.fileSystemType().isEmpty()); + QVERIFY(storage.bytesTotal() == 0); + QVERIFY(storage.bytesFree() == 0); + QVERIFY(storage.bytesAvailable() == 0); +} + +void tst_QStorageInfo::operatorEqual() +{ + { + QStorageInfo storage1 = QStorageInfo::root(); + QStorageInfo storage2(QDir::rootPath()); + QVERIFY(storage1 == storage2); + } + + { + QStorageInfo storage1(QCoreApplication::applicationDirPath()); + QStorageInfo storage2(QCoreApplication::applicationFilePath()); + QVERIFY(storage1 == storage2); + } + + { + QStorageInfo storage1; + QStorageInfo storage2; + QVERIFY(storage1 == storage2); + } +} + +#ifndef Q_OS_WINRT +void tst_QStorageInfo::operatorNotEqual() +{ + QStorageInfo storage1 = QStorageInfo::root(); + QStorageInfo storage2; + QVERIFY(storage1 != storage2); +} + +void tst_QStorageInfo::root() +{ + QStorageInfo storage = QStorageInfo::root(); + + QVERIFY(storage.isValid()); + QVERIFY(storage.isReady()); + QCOMPARE(storage.rootPath(), QDir::rootPath()); + QVERIFY(storage.isRoot()); + QVERIFY(!storage.device().isEmpty()); + QVERIFY(!storage.fileSystemType().isEmpty()); + QVERIFY(storage.bytesTotal() > 0); + QVERIFY(storage.bytesFree() > 0); + QVERIFY(storage.bytesAvailable() > 0); +} + +void tst_QStorageInfo::currentStorage() +{ + QString appPath = QCoreApplication::applicationFilePath(); + QStorageInfo storage(appPath); + QVERIFY(storage.isValid()); + QVERIFY(storage.isReady()); + QVERIFY(appPath.startsWith(storage.rootPath(), Qt::CaseInsensitive)); + QVERIFY(!storage.device().isEmpty()); + QVERIFY(!storage.fileSystemType().isEmpty()); + QVERIFY(storage.bytesTotal() > 0); + QVERIFY(storage.bytesFree() > 0); + QVERIFY(storage.bytesAvailable() > 0); +} + +void tst_QStorageInfo::storageList() +{ + QStorageInfo root = QStorageInfo::root(); + + QList<QStorageInfo> volumes = QStorageInfo::mountedVolumes(); + + // at least, root storage should be present + QVERIFY(volumes.contains(root)); + volumes.removeOne(root); + QVERIFY(!volumes.contains(root)); + + foreach (const QStorageInfo &storage, volumes) { + if (!storage.isReady()) + continue; + + QVERIFY(storage.isValid()); + QVERIFY(!storage.isRoot()); +#ifndef Q_OS_WIN + QVERIFY(!storage.device().isEmpty()); + QVERIFY(!storage.fileSystemType().isEmpty()); +#endif + } +} + +void tst_QStorageInfo::tempFile() +{ + QTemporaryFile file; + QVERIFY(file.open()); + + QStorageInfo storage1(file.fileName()); + qint64 free = storage1.bytesFree(); + + file.write(QByteArray(1024*1024, '1')); + file.flush(); + file.close(); + + QStorageInfo storage2(file.fileName()); + QVERIFY(free != storage2.bytesFree()); +} + +void tst_QStorageInfo::caching() +{ + QTemporaryFile file; + QVERIFY(file.open()); + + QStorageInfo storage1(file.fileName()); + qint64 free = storage1.bytesFree(); + QStorageInfo storage2(storage1); + QVERIFY(free == storage2.bytesFree()); + + file.write(QByteArray(1024*1024, '\0')); + file.flush(); + + QVERIFY(free == storage1.bytesFree()); + QVERIFY(free == storage2.bytesFree()); + storage2.refresh(); + QVERIFY(storage1 == storage2); + QVERIFY(free != storage2.bytesFree()); +} +#endif + +QTEST_MAIN(tst_QStorageInfo) + +#include "tst_qstorageinfo.moc" |