1 files changed, 21 insertions, 0 deletions
diff --git a/tests/auto/qboxlayout/tst_qboxlayout.cpp b/tests/auto/qboxlayout/tst_qboxlayout.cpp
index 0f9bbce..466be31 100644
--- a/tests/auto/qboxlayout/tst_qboxlayout.cpp
+++ b/tests/auto/qboxlayout/tst_qboxlayout.cpp
@@ -62,6 +62,7 @@ public slots:
 
 private slots:
     void insertSpacerItem();
+    void insertLayout();
     void sizeHint();
     void sizeConstraints();
     void setGeometry();
@@ -160,6 +161,26 @@ void tst_QBoxLayout::insertSpacerItem()
     window->show();
 }
 
+void tst_QBoxLayout::insertLayout()
+{
+    QWidget *window = new QWidget;
+    QVBoxLayout *vbox = new QVBoxLayout(window);
+    QVBoxLayout *dummyParentLayout = new QVBoxLayout;
+    QHBoxLayout *subLayout = new QHBoxLayout;
+    dummyParentLayout->addLayout(subLayout);
+    QCOMPARE(subLayout->parent(), dummyParentLayout);
+    QCOMPARE(dummyParentLayout->count(), 1);
+
+    // add subLayout to another layout
+    QTest::ignoreMessage(QtWarningMsg, "QLayout::addChildLayout: layout \"\" already has a parent");
+    vbox->addLayout(subLayout);
+    QCOMPARE((subLayout->parent() == vbox), (vbox->count() == 1));
+
+    delete dummyParentLayout;
+    delete window;
+}
+
+
 void tst_QBoxLayout::sizeHint()
 {
     QWidget *window = new QWidget;