src/tests/testdir.cpp

   1 /*
   2  *   SPDX-FileCopyrightText: 2010-2011 Frank Reininghaus <frank78ac@googlemail.com>
   3  *
   4  *   SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #include "testdir.h"
   8
   9 #ifdef Q_OS_UNIX
  10 #include <utime.h>
  11 #else
  12 #include <sys/utime.h>
  13 #endif
  14
  15 TestDir::TestDir(const QString& directoryPrefix) :
  16     QTemporaryDir(directoryPrefix)
  17 {
  18 }
  19
  20 TestDir::~TestDir()
  21 {
  22 }
  23
  24 QUrl TestDir::url() const
  25 {
  26     return QUrl::fromLocalFile(path());
  27 }
  28
  29 /** The following function is taken from kdelibs/kio/tests/kiotesthelper.h, copyright (C) 2006 by David Faure */
  30 static void setTimeStamp(const QString& path, const QDateTime& mtime)
  31 {
  32 #ifdef Q_OS_UNIX
  33     struct utimbuf utbuf;
  34     utbuf.actime = mtime.toSecsSinceEpoch();
  35     utbuf.modtime = utbuf.actime;
  36     utime(QFile::encodeName(path), &utbuf);
  37 #elif defined(Q_OS_WIN)
  38     struct _utimbuf utbuf;
  39     utbuf.actime = mtime.toSecsSinceEpoch();
  40     utbuf.modtime = utbuf.actime;
  41     _wutime(reinterpret_cast<const wchar_t *>(path.utf16()), &utbuf);
  42 #endif
  43 }
  44
  45 void TestDir::createFile(const QString& path, const QByteArray& data, const QDateTime& time)
  46 {
  47     QString absolutePath = path;
  48     makePathAbsoluteAndCreateParents(absolutePath);
  49
  50     QFile f(absolutePath);
  51     f.open(QIODevice::WriteOnly);
  52     f.write(data);
  53     f.close();
  54
  55     if (time.isValid()) {
  56         setTimeStamp(absolutePath, time);
  57     }
  58
  59     Q_ASSERT(QFile::exists(absolutePath));
  60 }
  61
  62 void TestDir::createFiles(const QStringList& files)
  63 {
  64     for (const QString& path : files) {
  65         createFile(path);
  66     }
  67 }
  68
  69 void TestDir::createDir(const QString& path, const QDateTime& time)
  70 {
  71     QString absolutePath = path;
  72     makePathAbsoluteAndCreateParents(absolutePath);
  73     QDir(TestDir::path()).mkdir(absolutePath);
  74
  75     if (time.isValid()) {
  76         setTimeStamp(absolutePath, time);
  77     }
  78
  79     Q_ASSERT(QFile::exists(absolutePath));
  80 }
  81
  82 void TestDir::removeFiles(const QStringList& files)
  83 {
  84     for (const QString& path : files) {
  85         removeFile(path);
  86     }
  87 }
  88
  89 void TestDir::removeFile(const QString& path)
  90 {
  91     QString absolutePath = path;
  92     QFileInfo fileInfo(absolutePath);
  93     if (!fileInfo.isAbsolute()) {
  94         absolutePath = TestDir::path() + QLatin1Char('/') + path;
  95     }
  96     QFile::remove(absolutePath);
  97 }
  98
  99 void TestDir::makePathAbsoluteAndCreateParents(QString& path)
 100 {
 101     QFileInfo fileInfo(path);
 102     if (!fileInfo.isAbsolute()) {
 103         path = TestDir::path() + QLatin1Char('/') + path;
 104         fileInfo.setFile(path);
 105     }
 106
 107     const QDir dir = fileInfo.dir();
 108     if (!dir.exists()) {
 109         createDir(dir.absolutePath());
 110     }
 111
 112     Q_ASSERT(dir.exists());
 113 }