mirror of
https://github.com/crystalidea/qt6windows7.git
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72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
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// Copyright (C) 2020 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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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 QT_CONFIG(brotli)
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QTest::addRow("brotli") << QByteArray("br") << srcDir + QString("50mb.txt.br");
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dataAdded = true;
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#endif
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#if QT_CONFIG(zstd)
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QTest::addRow("zstandard") << QByteArray("zstd") << srcDir + QString("50mb.txt.zst");
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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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