07b008425a
To support streaming decompression in QNAM. Will also be used to refactor existing decompression code in QNAM. Task-number: QTBUG-83269 Change-Id: Iecf3e359734163f15686c949f75d41fa4794a00e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2020 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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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
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtNetwork/private/qdecompresshelper_p.h>
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#include <QtTest/QTest>
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class tst_QDecompressHelper : public QObject
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{
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Q_OBJECT
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private slots:
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void decompress_data();
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void decompress();
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};
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void tst_QDecompressHelper::decompress_data()
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{
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QTest::addColumn<QByteArray>("encoding");
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QTest::addColumn<QString>("fileName");
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QString srcDir = QStringLiteral(QT_STRINGIFY(SRC_DIR));
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srcDir = QDir::fromNativeSeparators(srcDir);
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if (!srcDir.endsWith("/"))
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srcDir += "/";
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bool dataAdded = false;
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#ifndef QT_NO_COMPRESS
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QTest::addRow("gzip") << QByteArray("gzip") << srcDir + QString("50mb.txt.gz");
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dataAdded = true;
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#endif
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if (!dataAdded)
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QSKIP("There's no decompression support");
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}
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void tst_QDecompressHelper::decompress()
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{
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QFETCH(QByteArray, encoding);
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QFETCH(QString, fileName);
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QFile file { fileName };
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QVERIFY(file.open(QIODevice::ReadOnly));
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QBENCHMARK {
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file.seek(0);
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QDecompressHelper helper;
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helper.setEncoding(encoding);
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QVERIFY(helper.isValid());
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helper.feed(file.readAll());
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qsizetype bytes = 0;
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while (helper.hasData()) {
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QByteArray out(64 * 1024, Qt::Uninitialized);
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qsizetype bytesRead = helper.read(out.data(), out.size());
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bytes += bytesRead;
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}
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QCOMPARE(bytes, 50 * 1024 * 1024);
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}
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}
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QTEST_MAIN(tst_QDecompressHelper)
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#include "main.moc"
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