tst_qfiledialog: use QStandardPaths test mode

Otherwise, when interrupting the test half-way (e.g. in gdb),
the user's ~/.config/QtProject.conf would be modified.

Change-Id: Id582c4a3fbf0acbed460126fccf0d39b3a09758a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

1 files changed, 8 insertions, 11 deletions

diff --git a/tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp b/tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp
index d46d3501f1..b9ca831e0c 100644
--- a/tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp
+++ b/tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp
@@ -114,8 +114,8 @@ public:
     virtual ~tst_QFiledialog();
 
 public slots:
+    void initTestCase();
     void init();
-    void cleanup();
 
 private slots:
     void currentChangedSignal();
@@ -185,28 +185,25 @@ tst_QFiledialog::~tst_QFiledialog()
 {
 }
 
+void tst_QFiledialog::initTestCase()
+{
+    QStandardPaths::setTestModeEnabled(true);
+}
+
 void tst_QFiledialog::init()
 {
-    // Save the developers settings so they don't get mad when their sidebar folders are gone.
+    // clean up the sidebar between each test
     QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
     settings.beginGroup(QLatin1String("Qt"));
-    userSettings = settings.value(QLatin1String("filedialog")).toByteArray();
     settings.remove(QLatin1String("filedialog"));
 
-    // populate it with some default settings
+    // populate the sidebar with some default settings
     QNonNativeFileDialog fd;
 #if defined(Q_OS_WINCE)
     QTest::qWait(1000);
 #endif
 }
 
-void tst_QFiledialog::cleanup()
-{
-    QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
-    settings.beginGroup(QLatin1String("Qt"));
-    settings.setValue(QLatin1String("filedialog"), userSettings);
-}
-
 class MyAbstractItemDelegate : public QAbstractItemDelegate
 {
 public: