From 95cb8ffe01e0252d3a26f244e8607254200d067f Mon Sep 17 00:00:00 2001
From: Frank Reininghaus <frank78ac@googlemail.com>
Date: Sun, 3 Apr 2011 15:31:27 +0200
Subject: Dolphin unit test refactoring

This commit changes mainly two things:
1. The functionality related to the handling of temporary files and
folders is moved to a new class TestDir.
2. The setup of a temporary folder and of DolphinView instances is
now done in each unit test function. A benefit of this change is that
there are no unwanted interactions between different unit test functions
any more. Moreover, different test functions could now share a test
folder more easily.

Additionally, the reference arguments of all functions are changed to
pointers for consistency.
---
 src/tests/testdir.cpp | 98 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 src/tests/testdir.cpp

(limited to 'src/tests/testdir.cpp')

diff --git a/src/tests/testdir.cpp b/src/tests/testdir.cpp
new file mode 100644
index 000000000..64d7f1aaa
--- /dev/null
+++ b/src/tests/testdir.cpp
@@ -0,0 +1,98 @@
+/*****************************************************************************
+ *   Copyright (C) 2010-2011 by Frank Reininghaus (frank78ac@googlemail.com) *
+ *                                                                           *
+ *   This program is free software; you can redistribute it and/or modify    *
+ *   it under the terms of the GNU General Public License as published by    *
+ *   the Free Software Foundation; either version 2 of the License, or       *
+ *   (at your option) any later version.                                     *
+ *                                                                           *
+ *   This program is distributed in the hope that it will be useful,         *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
+ *   GNU General Public License for more details.                            *
+ *                                                                           *
+ *   You should have received a copy of the GNU General Public License       *
+ *   along with this program; if not, write to the                           *
+ *   Free Software Foundation, Inc.,                                         *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA              *
+ *****************************************************************************/
+
+#include "testdir.h"
+
+#include <QDir>
+
+#ifdef Q_OS_UNIX
+#include <utime.h>
+#else
+#include <sys/utime.h>
+#endif
+
+/** The following function is taken from kdelibs/kio/tests/kiotesthelper.h, copyright (C) 2006 by David Faure */
+
+static void setTimeStamp(const QString& path, const QDateTime& mtime)
+{
+#ifdef Q_OS_UNIX
+    struct utimbuf utbuf;
+    utbuf.actime = mtime.toTime_t();
+    utbuf.modtime = utbuf.actime;
+    utime(QFile::encodeName(path), &utbuf);
+#elif defined(Q_OS_WIN)
+    struct _utimbuf utbuf;
+    utbuf.actime = mtime.toTime_t();
+    utbuf.modtime = utbuf.actime;
+    _wutime(reinterpret_cast<const wchar_t *>(path.utf16()), &utbuf);
+#endif
+}
+
+void TestDir::createFile(const QString& path, const QByteArray& data, const QDateTime& time)
+{
+    QString absolutePath = path;
+    makePathAbsoluteAndCreateParents(absolutePath);
+
+    QFile f(absolutePath);
+    f.open(QIODevice::WriteOnly);
+    f.write(data);
+    f.close();
+
+    if (time.isValid()) {
+        setTimeStamp(absolutePath, time);
+    }
+
+    Q_ASSERT(QFile::exists(absolutePath));
+}
+
+void TestDir::createFiles(const QStringList& files)
+{
+    foreach(const QString& path, files) {
+        createFile(path);
+    }
+}
+
+void TestDir::createDir(const QString& path, const QDateTime& time)
+{
+    QString absolutePath = path;
+    makePathAbsoluteAndCreateParents(absolutePath);
+    QDir(name()).mkdir(absolutePath);
+
+    if (time.isValid()) {
+        setTimeStamp(absolutePath, time);
+    }
+
+    Q_ASSERT(QFile::exists(absolutePath));
+}
+
+void TestDir::makePathAbsoluteAndCreateParents(QString& path)
+{
+    QFileInfo fileInfo(path);
+    if (!fileInfo.isAbsolute()) {
+        path = name() + path;
+        fileInfo.setFile(path);
+    }
+
+    const QDir dir = fileInfo.dir();
+    if (!dir.exists()) {
+        createDir(dir.absolutePath());
+    }
+
+    Q_ASSERT(dir.exists());
+}
-- 
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