From ad27a2e5792b523b2cac46b62569030531af41eb Mon Sep 17 00:00:00 2001
From: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Date: Mon, 2 Oct 2023 21:17:00 +0200
Subject: [PATCH] QHeaderView: add test for rows/columns moved
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Add a testcase to make sure the signals for moveing rows are properly
connected from the model to the corresponding QHeaderView slots.

Task-number: QTBUG-117698
Pick-to: 6.5
Change-Id: I354f8836d3de58a8bf51da7a8c0859a673ec9339
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
(cherry picked from commit cb4e7f4176e6135d4af0604a6e5c32682b38d33d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 .../itemviews/qheaderview/tst_qheaderview.cpp | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp b/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp
index 35526997709..7835a40904e 100644
--- a/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp
+++ b/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp
@@ -227,6 +227,7 @@ private slots:
     void statusTips();
     void testRemovingColumnsViaLayoutChanged();
     void testModelMovingColumns();
+    void testModelMovingRows();
 
 protected:
     void setupTestData(bool use_reset_model = false);
@@ -307,6 +308,12 @@ public:
         endRemoveRows();
     }
 
+    void moveRow(int from, int to)
+    {
+        beginMoveRows(QModelIndex(), from, from, QModelIndex(), to);
+        endMoveRows();
+    }
+
     void removeOneColumn(int col)
     {
         beginRemoveColumns(QModelIndex(), col, col);
@@ -3644,10 +3651,33 @@ void tst_QHeaderView::testModelMovingColumns()
     hv.setModel(&model);
     hv.resizeSections(QHeaderView::ResizeToContents);
     hv.show();
+    hv.hideSection(3);
+    QVERIFY(!hv.isSectionHidden(1));
+    QVERIFY(hv.isSectionHidden(3));
 
     QPersistentModelIndex index3 = model.index(0, 3);
     model.moveColumn(3, 1);
     QCOMPARE(index3.column(), 1);
+    QVERIFY(hv.isSectionHidden(1));
+    QVERIFY(!hv.isSectionHidden(3));
+}
+
+void tst_QHeaderView::testModelMovingRows()
+{
+    QtTestModel model(10, 10);
+    QHeaderView hv(Qt::Vertical);
+    hv.setModel(&model);
+    hv.resizeSections(QHeaderView::ResizeToContents);
+    hv.show();
+    hv.hideSection(3);
+    QVERIFY(!hv.isSectionHidden(1));
+    QVERIFY(hv.isSectionHidden(3));
+
+    QPersistentModelIndex index3 = model.index(3, 0);
+    model.moveRow(3, 1);
+    QCOMPARE(index3.row(), 1);
+    QVERIFY(hv.isSectionHidden(1));
+    QVERIFY(!hv.isSectionHidden(3));
 }
 
 QTEST_MAIN(tst_QHeaderView)