Port from container.count()/length() to size()

This is semantic patch using ClangTidyTransformator:

  auto QtContainerClass = expr(hasType(namedDecl(hasAnyName(<classes>)))).bind(o)
  makeRule(cxxMemberCallExpr(on(QtContainerClass),
                             callee(cxxMethodDecl(hasAnyName({"count", "length"),
                                                  parameterCountIs(0))))),
           changeTo(cat(access(o, cat("size"), "()"))),
           cat("use 'size()' instead of 'count()/length()'"))

a.k.a qt-port-to-std-compatible-api with config Scope: 'Container'.

<classes> are:

    // sequential:
    "QByteArray",
    "QList",
    "QQueue",
    "QStack",
    "QString",
    "QVarLengthArray",
    "QVector",
    // associative:
    "QHash",
    "QMultiHash",
    "QMap",
    "QMultiMap",
    "QSet",
    // Qt has no QMultiSet

Change-Id: Ibe8837be96e8d30d1846881ecd65180c1bc459af
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp b/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
index b07a6b3893..914adc02c2 100644
--- a/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
+++ b/tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
@@ -3231,7 +3231,7 @@ void tst_QWidget::reparent()
 void tst_QWidget::setScreen()
 {
     const auto screens = QApplication::screens();
-    if (screens.count() < 2)
+    if (screens.size() < 2)
         QSKIP("This test tests nothing on a machine with a single screen.");
 
     QScreen *screen0 = screens.at(0);
@@ -3625,7 +3625,7 @@ void tst_QWidget::raise()
 
     QObjectList list1{child1, child2, child3, child4};
     QCOMPARE(parentPtr->children(), list1);
-    QCOMPARE(allChildren.count(), list1.count());
+    QCOMPARE(allChildren.size(), list1.count());
 
     for (UpdateWidget *child : qAsConst(allChildren)) {
         int expectedPaintEvents = child == child4 ? 1 : 0;
@@ -3724,7 +3724,7 @@ void tst_QWidget::lower()
 
     QObjectList list1{child1, child2, child3, child4};
     QCOMPARE(parent->children(), list1);
-    QCOMPARE(allChildren.count(), list1.count());
+    QCOMPARE(allChildren.size(), list1.count());
 
     for (UpdateWidget *child : qAsConst(allChildren)) {
         int expectedPaintEvents = child == child4 ? 1 : 0;
@@ -4742,7 +4742,7 @@ protected:
     }
 public:
     QList<WId> m_winIdList;
-    int winIdChangeEventCount() const { return m_winIdList.count(); }
+    int winIdChangeEventCount() const { return m_winIdList.size(); }
 };
 
 class CreateDestroyWidget : public WinIdChangeWidget