From b8f9453eec3b218317a3dae0acfe444bc00c3093 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Abecasis?= Date: Fri, 12 Feb 2010 18:36:41 +0100 Subject: Moving QDir benchmarks; making way for new test cases Also, removed dependency on QtGui; gave test case a more meaningful name; using bench_ prefix, instead of tst_ for benchmarks. --- tests/benchmarks/corelib/io/qdir/10000/10000.pro | 10 ++ .../corelib/io/qdir/10000/bench_qdir_10000.cpp | 198 +++++++++++++++++++++ tests/benchmarks/corelib/io/qdir/qdir.pro | 10 +- tests/benchmarks/corelib/io/qdir/tst_qdir.cpp | 198 --------------------- 4 files changed, 210 insertions(+), 206 deletions(-) create mode 100644 tests/benchmarks/corelib/io/qdir/10000/10000.pro create mode 100644 tests/benchmarks/corelib/io/qdir/10000/bench_qdir_10000.cpp delete mode 100644 tests/benchmarks/corelib/io/qdir/tst_qdir.cpp diff --git a/tests/benchmarks/corelib/io/qdir/10000/10000.pro b/tests/benchmarks/corelib/io/qdir/10000/10000.pro new file mode 100644 index 0000000..93b0992 --- /dev/null +++ b/tests/benchmarks/corelib/io/qdir/10000/10000.pro @@ -0,0 +1,10 @@ +load(qttest_p4) +TEMPLATE = app +TARGET = bench_qdir_10000 +DEPENDPATH += . +INCLUDEPATH += . + +# Input +SOURCES += bench_qdir_10000.cpp + +QT -= gui diff --git a/tests/benchmarks/corelib/io/qdir/10000/bench_qdir_10000.cpp b/tests/benchmarks/corelib/io/qdir/10000/bench_qdir_10000.cpp new file mode 100644 index 0000000..b325250 --- /dev/null +++ b/tests/benchmarks/corelib/io/qdir/10000/bench_qdir_10000.cpp @@ -0,0 +1,198 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include + +#ifdef Q_OS_WIN +# include +#else +# include +# include +# include +# include +#endif + +class bench_QDir_10000 : public QObject{ + Q_OBJECT +public slots: + void initTestCase() { + QDir testdir = QDir::tempPath(); + + const QString subfolder_name = QLatin1String("test_speed"); + QVERIFY(testdir.mkdir(subfolder_name)); + QVERIFY(testdir.cd(subfolder_name)); + + for (uint i=0; i<10000; ++i) { + QFile file(testdir.absolutePath() + "/testfile_" + QString::number(i)); + file.open(QIODevice::WriteOnly); + } + } + void cleanupTestCase() { + { + QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); + testdir.setSorting(QDir::Unsorted); + testdir.setFilter(QDir::AllEntries | QDir::System | QDir::Hidden); + foreach (const QString &filename, testdir.entryList()) { + testdir.remove(filename); + } + } + const QDir temp = QDir(QDir::tempPath()); + temp.rmdir(QLatin1String("test_speed")); + } +private slots: + void baseline() {} + + void sizeSpeed() { + QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); + QBENCHMARK { + QFileInfoList fileInfoList = testdir.entryInfoList(QDir::Files, QDir::Unsorted); + foreach (const QFileInfo &fileInfo, fileInfoList) { + fileInfo.isDir(); + fileInfo.size(); + } + } + } + void sizeSpeedIterator() { + QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); + QBENCHMARK { + QDirIterator dit(testdir.path(), QDir::Files); + while (dit.hasNext()) { + dit.next(); + dit.fileInfo().isDir(); + dit.fileInfo().size(); + } + } + } + + void sizeSpeedWithoutFilter() { + QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); + QBENCHMARK { + QFileInfoList fileInfoList = testdir.entryInfoList(QDir::NoFilter, QDir::Unsorted); + foreach (const QFileInfo &fileInfo, fileInfoList) { + fileInfo.size(); + } + } + } + void sizeSpeedWithoutFilterIterator() { + QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); + QBENCHMARK { + QDirIterator dit(testdir.path()); + while (dit.hasNext()) { + dit.next(); + dit.fileInfo().isDir(); + dit.fileInfo().size(); + } + } + } + + void sizeSpeedWithoutFileInfoList() { + QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); + testdir.setSorting(QDir::Unsorted); + QBENCHMARK { + QStringList fileList = testdir.entryList(QDir::NoFilter, QDir::Unsorted); + foreach (const QString &filename, fileList) { + QFileInfo fileInfo(filename); + fileInfo.size(); + } + } + } + + void iDontWantAnyStat() { + QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); + testdir.setSorting(QDir::Unsorted); + testdir.setFilter(QDir::AllEntries | QDir::System | QDir::Hidden); + QBENCHMARK { + QStringList fileList = testdir.entryList(QDir::NoFilter, QDir::Unsorted); + foreach (const QString &filename, fileList) { + + } + } + } + void iDontWantAnyStatIterator() { + QBENCHMARK { + QDirIterator dit(QDir::tempPath() + QLatin1String("/test_speed")); + while (dit.hasNext()) { + dit.next(); + } + } + } + + void sizeSpeedWithoutFilterLowLevel() { +#ifdef Q_OS_WIN + const wchar_t *dirpath = (wchar_t*)testdir.absolutePath().utf16(); + wchar_t appendedPath[MAX_PATH]; + wcscpy(appendedPath, dirpath); + wcscat(appendedPath, L"\\*"); + + WIN32_FIND_DATA fd; + HANDLE hSearch = FindFirstFileW(appendedPath, &fd); + QVERIFY(hSearch == INVALID_HANDLE_VALUE); + + QBENCHMARK { + do { + + } while (FindNextFile(hSearch, &fd)); + } + FindClose(hSearch); +#else + QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); + DIR *dir = opendir(qPrintable(testdir.absolutePath())); + QVERIFY(dir); + + QVERIFY(!chdir(qPrintable(testdir.absolutePath()))); + QBENCHMARK { + struct dirent *item = readdir(dir); + while (item) { + char *fileName = item->d_name; + + struct stat fileStat; + QVERIFY(!stat(fileName, &fileStat)); + + item = readdir(dir); + } + } + closedir(dir); +#endif + } +}; + +QTEST_MAIN(bench_QDir_10000) +#include "bench_qdir_10000.moc" diff --git a/tests/benchmarks/corelib/io/qdir/qdir.pro b/tests/benchmarks/corelib/io/qdir/qdir.pro index 2cdebfd..c572566 100644 --- a/tests/benchmarks/corelib/io/qdir/qdir.pro +++ b/tests/benchmarks/corelib/io/qdir/qdir.pro @@ -1,8 +1,2 @@ -load(qttest_p4) -TEMPLATE = app -TARGET = tst_qdir -DEPENDPATH += . -INCLUDEPATH += . - -# Input -SOURCES += tst_qdir.cpp +TEMPLATE = subdirs +SUBDIRS = 10000 diff --git a/tests/benchmarks/corelib/io/qdir/tst_qdir.cpp b/tests/benchmarks/corelib/io/qdir/tst_qdir.cpp deleted file mode 100644 index f2e52d2..0000000 --- a/tests/benchmarks/corelib/io/qdir/tst_qdir.cpp +++ /dev/null @@ -1,198 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the test suite module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** 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 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include - -#ifdef Q_OS_WIN -# include -#else -# include -# include -# include -# include -#endif - -class Test : public QObject{ - Q_OBJECT -public slots: - void initTestCase() { - QDir testdir = QDir::tempPath(); - - const QString subfolder_name = QLatin1String("test_speed"); - QVERIFY(testdir.mkdir(subfolder_name)); - QVERIFY(testdir.cd(subfolder_name)); - - for (uint i=0; i<10000; ++i) { - QFile file(testdir.absolutePath() + "/testfile_" + QString::number(i)); - file.open(QIODevice::WriteOnly); - } - } - void cleanupTestCase() { - { - QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); - testdir.setSorting(QDir::Unsorted); - testdir.setFilter(QDir::AllEntries | QDir::System | QDir::Hidden); - foreach (const QString &filename, testdir.entryList()) { - testdir.remove(filename); - } - } - const QDir temp = QDir(QDir::tempPath()); - temp.rmdir(QLatin1String("test_speed")); - } -private slots: - void baseline() {} - - void sizeSpeed() { - QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); - QBENCHMARK { - QFileInfoList fileInfoList = testdir.entryInfoList(QDir::Files, QDir::Unsorted); - foreach (const QFileInfo &fileInfo, fileInfoList) { - fileInfo.isDir(); - fileInfo.size(); - } - } - } - void sizeSpeedIterator() { - QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); - QBENCHMARK { - QDirIterator dit(testdir.path(), QDir::Files); - while (dit.hasNext()) { - dit.next(); - dit.fileInfo().isDir(); - dit.fileInfo().size(); - } - } - } - - void sizeSpeedWithoutFilter() { - QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); - QBENCHMARK { - QFileInfoList fileInfoList = testdir.entryInfoList(QDir::NoFilter, QDir::Unsorted); - foreach (const QFileInfo &fileInfo, fileInfoList) { - fileInfo.size(); - } - } - } - void sizeSpeedWithoutFilterIterator() { - QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); - QBENCHMARK { - QDirIterator dit(testdir.path()); - while (dit.hasNext()) { - dit.next(); - dit.fileInfo().isDir(); - dit.fileInfo().size(); - } - } - } - - void sizeSpeedWithoutFileInfoList() { - QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); - testdir.setSorting(QDir::Unsorted); - QBENCHMARK { - QStringList fileList = testdir.entryList(QDir::NoFilter, QDir::Unsorted); - foreach (const QString &filename, fileList) { - QFileInfo fileInfo(filename); - fileInfo.size(); - } - } - } - - void iDontWantAnyStat() { - QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); - testdir.setSorting(QDir::Unsorted); - testdir.setFilter(QDir::AllEntries | QDir::System | QDir::Hidden); - QBENCHMARK { - QStringList fileList = testdir.entryList(QDir::NoFilter, QDir::Unsorted); - foreach (const QString &filename, fileList) { - - } - } - } - void iDontWantAnyStatIterator() { - QBENCHMARK { - QDirIterator dit(QDir::tempPath() + QLatin1String("/test_speed")); - while (dit.hasNext()) { - dit.next(); - } - } - } - - void sizeSpeedWithoutFilterLowLevel() { -#ifdef Q_OS_WIN - const wchar_t *dirpath = (wchar_t*)testdir.absolutePath().utf16(); - wchar_t appendedPath[MAX_PATH]; - wcscpy(appendedPath, dirpath); - wcscat(appendedPath, L"\\*"); - - WIN32_FIND_DATA fd; - HANDLE hSearch = FindFirstFileW(appendedPath, &fd); - QVERIFY(hSearch == INVALID_HANDLE_VALUE); - - QBENCHMARK { - do { - - } while (FindNextFile(hSearch, &fd)); - } - FindClose(hSearch); -#else - QDir testdir(QDir::tempPath() + QLatin1String("/test_speed")); - DIR *dir = opendir(qPrintable(testdir.absolutePath())); - QVERIFY(dir); - - QVERIFY(!chdir(qPrintable(testdir.absolutePath()))); - QBENCHMARK { - struct dirent *item = readdir(dir); - while (item) { - char *fileName = item->d_name; - - struct stat fileStat; - QVERIFY(!stat(fileName, &fileStat)); - - item = readdir(dir); - } - } - closedir(dir); -#endif - } -}; - -QTEST_MAIN(Test) -#include "tst_qdir.moc" -- cgit v0.12