Remove QItemSelectionRange's operator<()

As advocated in a ### Qt 6 comment.

[ChangeLog][QtCore][QItemSelectionRange] QItemSelectionRange no longer
supports ordering. The prior ordering was inconsistent with equality
and should not be needed.

Task-number: QTBUG-85700
Change-Id: I5eb372c203cae19db40fa67f706d911785652d5f
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 0 insertions, 141 deletions

diff --git a/tests/auto/corelib/itemmodels/qitemselectionmodel/tst_qitemselectionmodel.cpp b/tests/auto/corelib/itemmodels/qitemselectionmodel/tst_qitemselectionmodel.cpp
index e9bc0581be..35b70ee103 100644
--- a/tests/auto/corelib/itemmodels/qitemselectionmodel/tst_qitemselectionmodel.cpp
+++ b/tests/auto/corelib/itemmodels/qitemselectionmodel/tst_qitemselectionmodel.cpp
@@ -82,10 +82,6 @@ private slots:
     void layoutChangedWithAllSelected2();
     void layoutChangedTreeSelection();
     void deselectRemovedMiddleRange();
-#if QT_DEPRECATED_SINCE(5, 15)
-    void rangeOperatorLessThan_data();
-    void rangeOperatorLessThan();
-#endif
     void setModel();
 
     void testDifferentModels();
@@ -2447,143 +2443,6 @@ static QStandardItemModel* getModel(QObject *parent)
     return model;
 }
 
-#if QT_DEPRECATED_SINCE(5, 15)
-enum Result {
-    LessThan,
-    NotLessThan,
-    NotEqual
-};
-
-Q_DECLARE_METATYPE(Result);
-
-void tst_QItemSelectionModel::rangeOperatorLessThan_data()
-{
-    QTest::addColumn<int>("parent1");
-    QTest::addColumn<int>("top1");
-    QTest::addColumn<int>("left1");
-    QTest::addColumn<int>("bottom1");
-    QTest::addColumn<int>("right1");
-    QTest::addColumn<int>("parent2");
-    QTest::addColumn<int>("top2");
-    QTest::addColumn<int>("left2");
-    QTest::addColumn<int>("bottom2");
-    QTest::addColumn<int>("right2");
-    QTest::addColumn<Result>("result");
-
-    QTest::newRow("lt01") << -1 << 0 << 0 << 3 << 3
-                          << -1 << 0 << 0 << 3 << 3 << NotLessThan;
-
-    QTest::newRow("lt02") << -1 << 0 << 0 << 2 << 3
-                          << -1 << 0 << 0 << 3 << 3 << LessThan;
-    QTest::newRow("lt03") << -1 << 0 << 0 << 3 << 2
-                          << -1 << 0 << 0 << 3 << 3 << LessThan;
-    QTest::newRow("lt04") << -1 << 0 << 0 << 2 << 2
-                          << -1 << 0 << 0 << 3 << 3 << LessThan;
-
-    QTest::newRow("lt05") << -1 << 0 << 0 << 3 << 3
-                          << -1 << 0 << 0 << 2 << 3 << NotLessThan;
-    QTest::newRow("lt06") << -1 << 0 << 0 << 3 << 3
-                          << -1 << 0 << 0 << 3 << 2 << NotLessThan;
-    QTest::newRow("lt07") << -1 << 0 << 0 << 3 << 3
-                          << -1 << 0 << 0 << 2 << 2 << NotLessThan;
-
-    QTest::newRow("lt08") << -1 << 0 << 0 << 3 << 3
-                          << 0 << 0 << 0 << 3 << 3 << NotEqual;
-    QTest::newRow("lt09") << 1 << 0 << 0 << 3 << 3
-                          << 0 << 0 << 0 << 3 << 3 << NotEqual;
-    QTest::newRow("lt10") << 1 << 0 << 0 << 1 << 1
-                          << 0 << 2 << 2 << 3 << 3 << NotEqual;
-    QTest::newRow("lt11") << 1 << 2 << 2 << 3 << 3
-                          << 0 << 0 << 0 << 1 << 1 << NotEqual;
-
-    QTest::newRow("lt12") << -1 << 0 << 0 << 1 << 1
-                          << -1 << 2 << 2 << 3 << 3 << LessThan;
-    QTest::newRow("lt13") << -1 << 2 << 2 << 3 << 3
-                          << -1 << 0 << 0 << 1 << 1 << NotLessThan;
-    QTest::newRow("lt14") << 1 << 0 << 0 << 1 << 1
-                          << 1 << 2 << 2 << 3 << 3 << LessThan;
-    QTest::newRow("lt15") << 1 << 2 << 2 << 3 << 3
-                          << 1 << 0 << 0 << 1 << 1 << NotLessThan;
-
-    QTest::newRow("lt16") << -1 << 0 << 0 << 2 << 2
-                          << -1 << 1 << 1 << 3 << 3 << LessThan;
-    QTest::newRow("lt17") << -1 << 1 << 1 << 3 << 3
-                          << -1 << 0 << 0 << 2 << 2 << NotLessThan;
-    QTest::newRow("lt18") << 1 << 0 << 0 << 2 << 2
-                          << 1 << 1 << 1 << 3 << 3 << LessThan;
-    QTest::newRow("lt19") << 1 << 1 << 1 << 3 << 3
-                          << 1 << 0 << 0 << 2 << 2 << NotLessThan;
-}
-
-void tst_QItemSelectionModel::rangeOperatorLessThan()
-{
-    QStandardItemModel *model1 = getModel(this);
-    QStandardItemModel *model2 = getModel(this);
-
-    QFETCH(int, parent1);
-    QFETCH(int, top1);
-    QFETCH(int, left1);
-    QFETCH(int, bottom1);
-    QFETCH(int, right1);
-    QFETCH(int, parent2);
-    QFETCH(int, top2);
-    QFETCH(int, left2);
-    QFETCH(int, bottom2);
-    QFETCH(int, right2);
-    QFETCH(Result, result);
-
-    QModelIndex p1 = model1->index(parent1, 0);
-
-    QModelIndex tl1 = model1->index(top1, left1, p1);
-    QModelIndex br1 = model1->index(bottom1, right1, p1);
-
-    QItemSelectionRange r1(tl1, br1);
-
-    QModelIndex p2 = model1->index(parent2, 0);
-
-    QModelIndex tl2 = model1->index(top2, left2, p2);
-    QModelIndex br2 = model1->index(bottom2, right2, p2);
-
-    QItemSelectionRange r2(tl2, br2);
-
-    if (result == LessThan)
-        QVERIFY(r1 < r2);
-    else if (result == NotLessThan)
-        QVERIFY(!(r1 < r2));
-    else if (result == NotEqual)
-        if (!(r1 < r2))
-            QVERIFY(r2 < r1);
-
-    // Ranges in different models are always non-equal
-
-    QModelIndex p3 = model2->index(parent1, 0);
-
-    QModelIndex tl3 = model2->index(top1, left1, p3);
-    QModelIndex br3 = model2->index(bottom1, right1, p3);
-
-    QItemSelectionRange r3(tl3, br3);
-
-    if (!(r1 < r3))
-        QVERIFY(r3 < r1);
-
-    if (!(r2 < r3))
-        QVERIFY(r3 < r2);
-
-    QModelIndex p4 = model2->index(parent2, 0);
-
-    QModelIndex tl4 = model2->index(top2, left2, p4);
-    QModelIndex br4 = model2->index(bottom2, right2, p4);
-
-    QItemSelectionRange r4(tl4, br4);
-
-    if (!(r1 < r4))
-        QVERIFY(r4 < r1);
-
-    if (!(r2 < r4))
-        QVERIFY(r4 < r2);
-}
-#endif
-
 void tst_QItemSelectionModel::setModel()
 {
     QItemSelectionModel sel;