diff options
Diffstat (limited to 'tests/benchmarks/corelib/kernel/qcoreapplication')
3 files changed, 74 insertions, 75 deletions
diff --git a/tests/benchmarks/corelib/kernel/qcoreapplication/CMakeLists.txt b/tests/benchmarks/corelib/kernel/qcoreapplication/CMakeLists.txt index 1618997909..1a553199d3 100644 --- a/tests/benchmarks/corelib/kernel/qcoreapplication/CMakeLists.txt +++ b/tests/benchmarks/corelib/kernel/qcoreapplication/CMakeLists.txt @@ -1,4 +1,5 @@ -# Generated from qcoreapplication.pro. +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: BSD-3-Clause ##################################################################### ## tst_bench_qcoreapplication Binary: @@ -6,10 +7,7 @@ qt_internal_add_benchmark(tst_bench_qcoreapplication SOURCES - main.cpp - PUBLIC_LIBRARIES + tst_bench_qcoreapplication.cpp + LIBRARIES Qt::Test ) - -#### Keys ignored in scope 1:.:.:qcoreapplication.pro:<TRUE>: -# TEMPLATE = "app" diff --git a/tests/benchmarks/corelib/kernel/qcoreapplication/main.cpp b/tests/benchmarks/corelib/kernel/qcoreapplication/main.cpp deleted file mode 100644 index 018f689785..0000000000 --- a/tests/benchmarks/corelib/kernel/qcoreapplication/main.cpp +++ /dev/null @@ -1,69 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Robin Burchell <robin+qt@viroteck.net> -** 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 <QtCore> -#include <qtest.h> -#include <qcoreapplication.h> - -class QCoreApplicationBenchmark : public QObject -{ -Q_OBJECT -private slots: - void event_posting_benchmark_data(); - void event_posting_benchmark(); -}; - -void QCoreApplicationBenchmark::event_posting_benchmark_data() -{ - QTest::addColumn<int>("size"); - QTest::newRow("50 events") << 50; - QTest::newRow("100 events") << 100; - QTest::newRow("200 events") << 200; - QTest::newRow("1000 events") << 1000; - QTest::newRow("10000 events") << 10000; - QTest::newRow("100000 events") << 100000; - QTest::newRow("1000000 events") << 1000000; -} - -void QCoreApplicationBenchmark::event_posting_benchmark() -{ - QFETCH(int, size); - - int type = QEvent::registerEventType(); - QCoreApplication *app = QCoreApplication::instance(); - - // benchmark posting & sending events - QBENCHMARK { - for (int i = 0; i < size; ++i) - QCoreApplication::postEvent(app, new QEvent(QEvent::Type(type))); - QCoreApplication::sendPostedEvents(); - } -} - -QTEST_MAIN(QCoreApplicationBenchmark) - -#include "main.moc" diff --git a/tests/benchmarks/corelib/kernel/qcoreapplication/tst_bench_qcoreapplication.cpp b/tests/benchmarks/corelib/kernel/qcoreapplication/tst_bench_qcoreapplication.cpp new file mode 100644 index 0000000000..d2ff489784 --- /dev/null +++ b/tests/benchmarks/corelib/kernel/qcoreapplication/tst_bench_qcoreapplication.cpp @@ -0,0 +1,70 @@ +// Copyright (C) 2011 Robin Burchell <robin+qt@viroteck.net> +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only +#include <QtCore> +#include <qtest.h> +#include <qcoreapplication.h> + +class tst_QCoreApplication : public QObject +{ +Q_OBJECT +private slots: + void event_posting_benchmark_data(); + void event_posting_benchmark(); + + void event_posting_multiple_objects_benchmark_data(); + void event_posting_multiple_objects_benchmark(); +}; + +void tst_QCoreApplication::event_posting_benchmark_data() +{ + QTest::addColumn<int>("size"); + QTest::newRow("50 events") << 50; + QTest::newRow("100 events") << 100; + QTest::newRow("200 events") << 200; + QTest::newRow("1000 events") << 1000; + QTest::newRow("10000 events") << 10000; + QTest::newRow("100000 events") << 100000; + QTest::newRow("1000000 events") << 1000000; +} + +void tst_QCoreApplication::event_posting_benchmark() +{ + QFETCH(int, size); + + int type = QEvent::registerEventType(); + QCoreApplication *app = QCoreApplication::instance(); + + // benchmark posting & sending events + QBENCHMARK { + for (int i = 0; i < size; ++i) + QCoreApplication::postEvent(app, new QEvent(QEvent::Type(type))); + QCoreApplication::sendPostedEvents(); + } +} + +void tst_QCoreApplication::event_posting_multiple_objects_benchmark_data() +{ + event_posting_benchmark_data(); +} + +void tst_QCoreApplication::event_posting_multiple_objects_benchmark() +{ + QFETCH(int, size); + + QObject objects[15]; // The size of the array has not been chosen through any meaningful means + + QRandomGenerator gen; + + // benchmark posting & sending events + QBENCHMARK { + for (int i = 0; i < size; ++i) { + QCoreApplication::postEvent(&objects[gen.bounded(0, int(std::size(objects)))], + new QTimerEvent(i % 10)); + } + QCoreApplication::sendPostedEvents(); + } +} + +QTEST_MAIN(tst_QCoreApplication) + +#include "tst_bench_qcoreapplication.moc" |