Android: fix Android filedialog and completer tests

* https://developer.android.com/training/data-storage/use-cases#opt-out-
in-production-app

Pick-to: 6.4 6.3 6.2
Task-number: QTQAINFRA-4748
Change-Id: If6abb48b730b9b33807f5f6648e1360defc090a6
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>

1 files changed, 12 insertions, 1 deletions

diff --git a/tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp b/tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp
index f236779eb5..e0d091c3bd 100644
--- a/tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp
+++ b/tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp
@@ -418,7 +418,18 @@ void tst_QFiledialog::completer_data()
     QTest::newRow("goto root")     << QString()        << rootPath << -1;
     QTest::newRow("start at root") << rootPath << QString()        << -1;
 
-    QFileInfoList list = QDir::root().entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
+    QDir dir = QDir::root();
+#ifdef Q_OS_ANDROID
+    // Android 11 and above doesn't allow accessing root filesystem as before,
+    // so let's opt int for the app's home.
+    if (QNativeInterface::QAndroidApplication::sdkVersion() >= 30) {
+        const auto homePaths = QStandardPaths::standardLocations(QStandardPaths::HomeLocation);
+        QVERIFY(!homePaths.isEmpty());
+        dir = QDir(homePaths.first());
+    }
+#endif
+
+    QFileInfoList list = dir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
     QVERIFY(!list.isEmpty());
     const QString folder = list.first().absoluteFilePath();
     QTest::newRow("start at one below root r") << folder << "r" << -1;