diff options
Diffstat (limited to 'tests/benchmarks/corelib/tools/qcryptographichash/main.cpp')
-rw-r--r-- | tests/benchmarks/corelib/tools/qcryptographichash/main.cpp | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/tests/benchmarks/corelib/tools/qcryptographichash/main.cpp b/tests/benchmarks/corelib/tools/qcryptographichash/main.cpp deleted file mode 100644 index 792132cc47..0000000000 --- a/tests/benchmarks/corelib/tools/qcryptographichash/main.cpp +++ /dev/null @@ -1,172 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 Intel Corporation. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtCore module 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 <QByteArray> -#include <QCryptographicHash> -#include <QFile> -#include <QRandomGenerator> -#include <QString> -#include <QTest> - -#include <time.h> - -class tst_bench_QCryptographicHash : public QObject -{ - Q_OBJECT - QByteArray blockOfData; - -public: - tst_bench_QCryptographicHash(); - -private Q_SLOTS: - void hash_data(); - void hash(); - void addData_data() { hash_data(); } - void addData(); - void addDataChunked_data() { hash_data(); } - void addDataChunked(); -}; - -const int MaxCryptoAlgorithm = QCryptographicHash::Sha3_512; -const int MaxBlockSize = 65536; - -const char *algoname(int i) -{ - switch (QCryptographicHash::Algorithm(i)) { - case QCryptographicHash::Md4: - return "md4-"; - case QCryptographicHash::Md5: - return "md5-"; - case QCryptographicHash::Sha1: - return "sha1-"; - case QCryptographicHash::Sha224: - return "sha2_224-"; - case QCryptographicHash::Sha256: - return "sha2_256-"; - case QCryptographicHash::Sha384: - return "sha2_384-"; - case QCryptographicHash::Sha512: - return "sha2_512-"; - case QCryptographicHash::Sha3_224: - return "sha3_224-"; - case QCryptographicHash::Sha3_256: - return "sha3_256-"; - case QCryptographicHash::Sha3_384: - return "sha3_384-"; - case QCryptographicHash::Sha3_512: - return "sha3_512-"; - case QCryptographicHash::Keccak_224: - return "keccak_224-"; - case QCryptographicHash::Keccak_256: - return "keccak_256-"; - case QCryptographicHash::Keccak_384: - return "keccak_384-"; - case QCryptographicHash::Keccak_512: - return "keccak_512-"; - } - Q_UNREACHABLE(); - return 0; -} - -tst_bench_QCryptographicHash::tst_bench_QCryptographicHash() - : blockOfData(MaxBlockSize, Qt::Uninitialized) -{ -#ifdef Q_OS_UNIX - QFile urandom("/dev/urandom"); - if (urandom.open(QIODevice::ReadOnly | QIODevice::Unbuffered)) { - QCOMPARE(urandom.read(blockOfData.data(), blockOfData.size()), qint64(MaxBlockSize)); - } else -#endif - { - for (int i = 0; i < MaxBlockSize; ++i) - blockOfData[i] = QRandomGenerator::global()->generate(); - } -} - -void tst_bench_QCryptographicHash::hash_data() -{ - QTest::addColumn<int>("algorithm"); - QTest::addColumn<QByteArray>("data"); - - static const int datasizes[] = { 0, 1, 64, 65, 512, 4095, 4096, 4097, 65536 }; - for (uint i = 0; i < sizeof(datasizes)/sizeof(datasizes[0]); ++i) { - Q_ASSERT(datasizes[i] < MaxBlockSize); - QByteArray data = QByteArray::fromRawData(blockOfData.constData(), datasizes[i]); - - for (int algo = QCryptographicHash::Md4; algo <= MaxCryptoAlgorithm; ++algo) - QTest::newRow(algoname(algo) + QByteArray::number(datasizes[i])) << algo << data; - } -} - -void tst_bench_QCryptographicHash::hash() -{ - QFETCH(int, algorithm); - QFETCH(QByteArray, data); - - QCryptographicHash::Algorithm algo = QCryptographicHash::Algorithm(algorithm); - QBENCHMARK { - QCryptographicHash::hash(data, algo); - } -} - -void tst_bench_QCryptographicHash::addData() -{ - QFETCH(int, algorithm); - QFETCH(QByteArray, data); - - QCryptographicHash::Algorithm algo = QCryptographicHash::Algorithm(algorithm); - QCryptographicHash hash(algo); - QBENCHMARK { - hash.reset(); - hash.addData(data); - hash.result(); - } -} - -void tst_bench_QCryptographicHash::addDataChunked() -{ - QFETCH(int, algorithm); - QFETCH(QByteArray, data); - - QCryptographicHash::Algorithm algo = QCryptographicHash::Algorithm(algorithm); - QCryptographicHash hash(algo); - QBENCHMARK { - hash.reset(); - - // add the data in chunks of 64 bytes - for (int i = 0; i < data.size() / 64; ++i) - hash.addData(data.constData() + 64 * i, 64); - hash.addData(data.constData() + data.size() / 64 * 64, data.size() % 64); - - hash.result(); - } -} - -QTEST_APPLESS_MAIN(tst_bench_QCryptographicHash) - -#include "main.moc" |