Merge remote-tracking branch 'origin/5.12' into 5.13

 Conflicts:
	src/corelib/tools/qlocale.qdoc
	tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp

Done-with: Edward Welbourne <edward.welbourne@qt.io>
Done-with: Volker Hilsheimer <volker.hilsheimer@qt.io>
Change-Id: I88e0757b2d020f0a244714c87844631df4b3fd13

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/auto/widgets/styles/qstylesheetstyle/tst_qstylesheetstyle.cpp b/tests/auto/widgets/styles/qstylesheetstyle/tst_qstylesheetstyle.cpp
index 61b1fed1f8..a671a6c4d8 100644
--- a/tests/auto/widgets/styles/qstylesheetstyle/tst_qstylesheetstyle.cpp
+++ b/tests/auto/widgets/styles/qstylesheetstyle/tst_qstylesheetstyle.cpp
@@ -48,6 +48,7 @@ public:
 private slots:
     void init();
     void repolish();
+    void repolish_without_crashing();
     void numinstances();
     void widgetsBeforeAppStyleSheet();
     void widgetsAfterAppStyleSheet();
@@ -367,6 +368,26 @@ void tst_QStyleSheetStyle::repolish()
     QCOMPARE(BACKGROUND(p1), APPBACKGROUND(p1));
 }
 
+void tst_QStyleSheetStyle::repolish_without_crashing()
+{
+    // This used to crash, QTBUG-69204
+    QMainWindow w;
+    QScopedPointer<QSplitter> splitter1(new QSplitter(w.centralWidget()));
+    QScopedPointer<QSplitter> splitter2(new QSplitter);
+    QScopedPointer<QSplitter> splitter3(new QSplitter);
+    splitter2->addWidget(splitter3.data());
+
+    splitter2->setStyleSheet("color: red");
+    QScopedPointer<QLabel> label(new QLabel);
+    label->setTextFormat(Qt::RichText);
+    splitter3->addWidget(label.data());
+    label->setText("hey");
+
+    splitter1->addWidget(splitter2.data());
+    w.show();
+    QCOMPARE(COLOR(*label), QColor(Qt::red));
+}
+
 void tst_QStyleSheetStyle::widgetStyle()
 {
     qApp->setStyleSheet(QString());