1 files changed, 65 insertions, 0 deletions
diff --git a/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp b/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp
index ba3a150154..09f0161dff 100644
--- a/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp
+++ b/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp
@@ -46,6 +46,7 @@
 #include <QStringListModel>
 #include <QSortFilterProxyModel>
 #include <QTableView>
+#include <QProxyStyle>
 
 #include <qabstractitemmodel.h>
 #include <qapplication.h>
@@ -59,6 +60,20 @@ typedef QList<int> IntList;
 
 typedef QList<bool> BoolList;
 
+class TestStyle : public QProxyStyle
+{
+public:
+    void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const
+    {
+        if (element == CE_HeaderSection) {
+            if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option))
+                lastPosition = header->position;
+        }
+        QProxyStyle::drawControl(element, option, painter, widget);
+    }
+    mutable QStyleOptionHeader::SectionPosition lastPosition;
+};
+
 class protected_QHeaderView : public QHeaderView
 {
     Q_OBJECT
@@ -229,6 +244,7 @@ private slots:
     void mixedTests();
     void resizeToContentTest();
     void testStreamWithHide();
+    void testStylePosition();
 
 protected:
     void setupTestData(bool use_reset_model = false);
@@ -2732,5 +2748,54 @@ void tst_QHeaderView::testStreamWithHide()
 #endif
 }
 
+void tst_QHeaderView::testStylePosition()
+{
+    topLevel->show();
+    QVERIFY(QTest::qWaitForWindowExposed(topLevel));
+
+    protected_QHeaderView *header = static_cast<protected_QHeaderView *>(view);
+
+    TestStyle proxy;
+    header->setStyle(&proxy);
+
+    QImage image(1, 1, QImage::Format_ARGB32);
+    QPainter p(&image);
+
+    // 0, 1, 2, 3
+    header->paintSection(&p, view->rect(), 0);
+    QCOMPARE(proxy.lastPosition, QStyleOptionHeader::Beginning);
+    header->paintSection(&p, view->rect(), 1);
+    QCOMPARE(proxy.lastPosition, QStyleOptionHeader::Middle);
+    header->paintSection(&p, view->rect(), 2);
+    QCOMPARE(proxy.lastPosition, QStyleOptionHeader::Middle);
+    header->paintSection(&p, view->rect(), 3);
+    QCOMPARE(proxy.lastPosition, QStyleOptionHeader::End);
+
+    // (0),2,1,3
+    view->setSectionHidden(0, true);
+    view->swapSections(1, 2);
+    header->paintSection(&p, view->rect(), 1);
+    QCOMPARE(proxy.lastPosition, QStyleOptionHeader::Middle);
+    header->paintSection(&p, view->rect(), 2);
+    QCOMPARE(proxy.lastPosition, QStyleOptionHeader::Beginning);
+    header->paintSection(&p, view->rect(), 3);
+    QCOMPARE(proxy.lastPosition, QStyleOptionHeader::End);
+
+    // (1),2,0,(3)
+    view->setSectionHidden(3, true);
+    view->setSectionHidden(0, false);
+    view->setSectionHidden(1, true);
+    view->swapSections(0, 1);
+    header->paintSection(&p, view->rect(), 0);
+    QCOMPARE(proxy.lastPosition, QStyleOptionHeader::End);
+    header->paintSection(&p, view->rect(), 2);
+    QCOMPARE(proxy.lastPosition, QStyleOptionHeader::Beginning);
+
+    // (1),2,(0),(3)
+    view->setSectionHidden(0, true);
+    header->paintSection(&p, view->rect(), 2);
+    QCOMPARE(proxy.lastPosition, QStyleOptionHeader::OnlyOneSection);
+}
+
 QTEST_MAIN(tst_QHeaderView)
 #include "tst_qheaderview.moc"