diff options
Diffstat (limited to 'tests/benchmarks/corelib/io/qdiriterator/main.cpp')
-rw-r--r-- | tests/benchmarks/corelib/io/qdiriterator/main.cpp | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/tests/benchmarks/corelib/io/qdiriterator/main.cpp b/tests/benchmarks/corelib/io/qdiriterator/main.cpp deleted file mode 100644 index 367913338f..0000000000 --- a/tests/benchmarks/corelib/io/qdiriterator/main.cpp +++ /dev/null @@ -1,264 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** 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 <QDebug> -#include <QDirIterator> -#include <QString> -#include <qplatformdefs.h> - -#ifdef Q_OS_WIN -# include <qt_windows.h> -#else -# include <sys/stat.h> -# include <sys/types.h> -# include <dirent.h> -# include <errno.h> -# include <string.h> -#endif - -#include <qtest.h> - -#include "qfilesystemiterator.h" - -#if QT_CONFIG(cxx17_filesystem) -#include <filesystem> -#endif - -class tst_qdiriterator : public QObject -{ - Q_OBJECT - - void data(); -private slots: - void posix(); - void posix_data() { data(); } - void diriterator(); - void diriterator_data() { data(); } - void fsiterator(); - void fsiterator_data() { data(); } - void stdRecursiveDirectoryIterator(); - void stdRecursiveDirectoryIterator_data() { data(); } -}; - - -void tst_qdiriterator::data() -{ -#if defined(Q_OS_WIN) - const char *qtdir = "C:\\depot\\qt\\main"; -#else - const char *qtdir = ::getenv("QTDIR"); -#endif - if (!qtdir) { - fprintf(stderr, "QTDIR not set\n"); - exit(1); - } - - QTest::addColumn<QByteArray>("dirpath"); - QByteArray ba = QByteArray(qtdir) + "/src/corelib"; - QByteArray ba1 = ba + "/io"; - QTest::newRow(ba) << ba; - //QTest::newRow(ba1) << ba1; -} - -#ifdef Q_OS_WIN -static int posix_helper(const wchar_t *dirpath, size_t length) -{ - int count = 0; - HANDLE hSearch; - WIN32_FIND_DATA fd; - - wchar_t appendedPath[MAX_PATH]; - Q_ASSERT(MAX_PATH > length + 3); - wcsncpy(appendedPath, dirpath, length); - wcscpy(appendedPath + length, L"\\*"); - hSearch = FindFirstFile(appendedPath, &fd); - - if (hSearch == INVALID_HANDLE_VALUE) { - qWarning("FindFirstFile failed"); - return count; - } - - do { - if (!(fd.cFileName[0] == L'.' && fd.cFileName[1] == 0) && - !(fd.cFileName[0] == L'.' && fd.cFileName[1] == L'.' && fd.cFileName[2] == 0)) - { - if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { - // newLength will "point" to where we put a * earlier, so we overwrite that. - size_t newLength = length + 1; // "+ 1" for directory separator - Q_ASSERT(newLength + wcslen(fd.cFileName) + 1 < MAX_PATH); // "+ 1" for null-terminator - wcscpy(appendedPath + newLength, fd.cFileName); - newLength += wcslen(fd.cFileName); - count += posix_helper(appendedPath, newLength); - } - else { - ++count; - } - } - } while (FindNextFile(hSearch, &fd)); - FindClose(hSearch); - - return count; -} - -#else - -static int posix_helper(const char *dirpath) -{ - //qDebug() << "DIR" << dirpath; - DIR *dir = ::opendir(dirpath); - if (!dir) - return 0; - - dirent *entry = 0; - - int count = 0; - while ((entry = ::readdir(dir))) { - if (qstrcmp(entry->d_name, ".") == 0) - continue; - if (qstrcmp(entry->d_name, "..") == 0) - continue; - ++count; - QByteArray ba = dirpath; - ba += '/'; - ba += entry->d_name; - QT_STATBUF st; - QT_LSTAT(ba.constData(), &st); - if (S_ISDIR(st.st_mode)) - count += posix_helper(ba.constData()); - } - - ::closedir(dir); - return count; -} -#endif - - -void tst_qdiriterator::posix() -{ - QFETCH(QByteArray, dirpath); - - int count = 0; - QString path(dirpath); - QBENCHMARK { -#ifdef Q_OS_WIN - wchar_t wPath[MAX_PATH]; - const int end = path.toWCharArray(wPath); - count = posix_helper(wPath, end); -#else - count = posix_helper(dirpath.constData()); -#endif - } - qDebug() << count; -} - -void tst_qdiriterator::diriterator() -{ - QFETCH(QByteArray, dirpath); - - int count = 0; - - QBENCHMARK { - int c = 0; - - QDirIterator dir(dirpath, - //QDir::AllEntries | QDir::Hidden | QDir::NoDotAndDotDot, - //QDir::AllEntries | QDir::Hidden, - QDir::Files, - QDirIterator::Subdirectories); - - while (dir.hasNext()) { - dir.next(); - //printf("%s\n", qPrintable(dir.fileName())); - 0 && printf("%d %s\n", - dir.fileInfo().isDir(), - //qPrintable(dir.fileInfo().absoluteFilePath()), - //qPrintable(dir.path()), - qPrintable(dir.filePath())); - ++c; - } - count = c; - } - qDebug() << count; -} - -void tst_qdiriterator::fsiterator() -{ - QFETCH(QByteArray, dirpath); - - int count = 0; - int dump = 0; - - QBENCHMARK { - int c = 0; - - dump && printf("\n\n\n\n"); - QDirIteratorTest::QFileSystemIterator dir(dirpath, - //QDir::AllEntries | QDir::Hidden | QDir::NoDotAndDotDot, - //QDir::AllEntries | QDir::Hidden, - //QDir::Files | QDir::NoDotAndDotDot, - QDir::Files, - QDirIteratorTest::QFileSystemIterator::Subdirectories); - - for (; !dir.atEnd(); dir.next()) { - dump && printf("%d %s\n", - dir.fileInfo().isDir(), - //qPrintable(dir.fileInfo().absoluteFilePath()), - //qPrintable(dir.path()), - qPrintable(dir.filePath()) - ); - ++c; - } - count = c; - } - qDebug() << count; -} - -void tst_qdiriterator::stdRecursiveDirectoryIterator() -{ -#if QT_CONFIG(cxx17_filesystem) - QFETCH(QByteArray, dirpath); - - int count = 0; - - QBENCHMARK { - int c = 0; - for (auto obj : std::filesystem::recursive_directory_iterator(dirpath.data())) { - if (obj.is_directory()) - continue; - c++; - } - count = c; - } - qDebug() << count; -#else - QSKIP("Not supported."); -#endif -} - -QTEST_MAIN(tst_qdiriterator) - -#include "main.moc" |