src/tests/testdir.cpp

   1 /*****************************************************************************
   2  *   Copyright (C) 2010-2011 by Frank Reininghaus (frank78ac@googlemail.com) *
   3  *                                                                           *
   4  *   This program is free software; you can redistribute it and/or modify    *
   5  *   it under the terms of the GNU General Public License as published by    *
   6  *   the Free Software Foundation; either version 2 of the License, or       *
   7  *   (at your option) any later version.                                     *
   8  *                                                                           *
   9  *   This program is distributed in the hope that it will be useful,         *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
  12  *   GNU General Public License for more details.                            *
  13  *                                                                           *
  14  *   You should have received a copy of the GNU General Public License       *
  15  *   along with this program; if not, write to the                           *
  16  *   Free Software Foundation, Inc.,                                         *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA              *
  18  *****************************************************************************/
  19
  20 #include "testdir.h"
  21
  22 #include <QDir>
  23
  24 #ifdef Q_OS_UNIX
  25 #include <utime.h>
  26 #else
  27 #include <sys/utime.h>
  28 #endif
  29
  30 TestDir::TestDir()
  31 {
  32 }
  33
  34 TestDir::~TestDir()
  35 {
  36 }
  37
  38 KUrl TestDir::url() const
  39 {
  40     return KUrl(name());
  41 }
  42
  43 /** The following function is taken from kdelibs/kio/tests/kiotesthelper.h, copyright (C) 2006 by David Faure */
  44 static void setTimeStamp(const QString& path, const QDateTime& mtime)
  45 {
  46 #ifdef Q_OS_UNIX
  47     struct utimbuf utbuf;
  48     utbuf.actime = mtime.toTime_t();
  49     utbuf.modtime = utbuf.actime;
  50     utime(QFile::encodeName(path), &utbuf);
  51 #elif defined(Q_OS_WIN)
  52     struct _utimbuf utbuf;
  53     utbuf.actime = mtime.toTime_t();
  54     utbuf.modtime = utbuf.actime;
  55     _wutime(reinterpret_cast<const wchar_t *>(path.utf16()), &utbuf);
  56 #endif
  57 }
  58
  59 void TestDir::createFile(const QString& path, const QByteArray& data, const QDateTime& time)
  60 {
  61     QString absolutePath = path;
  62     makePathAbsoluteAndCreateParents(absolutePath);
  63
  64     QFile f(absolutePath);
  65     f.open(QIODevice::WriteOnly);
  66     f.write(data);
  67     f.close();
  68
  69     if (time.isValid()) {
  70         setTimeStamp(absolutePath, time);
  71     }
  72
  73     Q_ASSERT(QFile::exists(absolutePath));
  74 }
  75
  76 void TestDir::createFiles(const QStringList& files)
  77 {
  78     foreach (const QString& path, files) {
  79         createFile(path);
  80     }
  81 }
  82
  83 void TestDir::createDir(const QString& path, const QDateTime& time)
  84 {
  85     QString absolutePath = path;
  86     makePathAbsoluteAndCreateParents(absolutePath);
  87     QDir(name()).mkdir(absolutePath);
  88
  89     if (time.isValid()) {
  90         setTimeStamp(absolutePath, time);
  91     }
  92
  93     Q_ASSERT(QFile::exists(absolutePath));
  94 }
  95
  96 void TestDir::removeFile(const QString& path)
  97 {
  98     QString absolutePath = path;
  99     QFileInfo fileInfo(absolutePath);
 100     if (!fileInfo.isAbsolute()) {
 101         absolutePath = name() + path;
 102     }
 103     QFile::remove(absolutePath);
 104 }
 105
 106 void TestDir::makePathAbsoluteAndCreateParents(QString& path)
 107 {
 108     QFileInfo fileInfo(path);
 109     if (!fileInfo.isAbsolute()) {
 110         path = name() + path;
 111         fileInfo.setFile(path);
 112     }
 113
 114     const QDir dir = fileInfo.dir();
 115     if (!dir.exists()) {
 116         createDir(dir.absolutePath());
 117     }
 118
 119     Q_ASSERT(dir.exists());
 120 }