Port from container::count() and length() to size()

This is a semantic patch using ClangTidyTransformator as in
qtbase/df9d882d41b741fef7c5beeddb0abe9d904443d8:

  auto QtContainerClass = anyOf(
      expr(hasType(cxxRecordDecl(isSameOrDerivedFrom(hasAnyName(classes))))).bind(o),
      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',
with the extended set of container classes recognized.

Change-Id: I34d5ddf6742eda92ae291d2fd0ced98fcee92b7b
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>

3 files changed, 7 insertions, 7 deletions

diff --git a/src/webchannel/qmetaobjectpublisher.cpp b/src/webchannel/qmetaobjectpublisher.cpp
index e27d620..b1fed71 100644
--- a/src/webchannel/qmetaobjectpublisher.cpp
+++ b/src/webchannel/qmetaobjectpublisher.cpp
@@ -152,7 +152,7 @@ QMetaType resultTypeOfQFuture(QByteArrayView typeName)
     if (!typeName.startsWith("QFuture<") || !typeName.endsWith('>'))
         return {};
 
-    return QMetaType::fromName(typeName.sliced(8, typeName.length() - 9));
+    return QMetaType::fromName(typeName.sliced(8, typeName.size() - 9));
 }
 
 template<typename Func>
@@ -302,7 +302,7 @@ QJsonObject QMetaObjectPublisher::classInfoForObject(const QObject *object, QWeb
             // optimize: compress the common propertyChanged notification names, just send a 1
             const QByteArray &notifySignal = prop.notifySignal().name();
             static const QByteArray changedSuffix = QByteArrayLiteral("Changed");
-            if (notifySignal.length() == changedSuffix.length() + propertyName.length() &&
+            if (notifySignal.size() == changedSuffix.size() + propertyName.size() &&
                 notifySignal.endsWith(changedSuffix) && notifySignal.startsWith(prop.name()))
             {
                 signalInfo.append(1);
diff --git a/src/webchannel/signalhandler_p.h b/src/webchannel/signalhandler_p.h
index 876413d..f5a378a 100644
--- a/src/webchannel/signalhandler_p.h
+++ b/src/webchannel/signalhandler_p.h
@@ -195,9 +195,9 @@ void SignalHandler<Receiver>::dispatch(const QObject *object, const int signalId
     }
     const QList<int> &argumentTypes = *signalIt;
     QVariantList arguments;
-    arguments.reserve(argumentTypes.count());
+    arguments.reserve(argumentTypes.size());
     // TODO: basic overload resolution based on number of arguments?
-    for (int i = 0; i < argumentTypes.count(); ++i) {
+    for (int i = 0; i < argumentTypes.size(); ++i) {
         const QMetaType::Type type = static_cast<QMetaType::Type>(argumentTypes.at(i));
         QVariant arg;
         if (type == QMetaType::QVariant) {
diff --git a/tests/auto/webchannel/tst_webchannel.cpp b/tests/auto/webchannel/tst_webchannel.cpp
index 780d045..d628937 100644
--- a/tests/auto/webchannel/tst_webchannel.cpp
+++ b/tests/auto/webchannel/tst_webchannel.cpp
@@ -976,7 +976,7 @@ void TestWebChannel::testWrapObjectWithMultipleTransports()
     pub->wrapResult(QVariant::fromValue(&obj), dummyTransport);
     pub->wrapResult(QVariant::fromValue(&obj), dummyTransport2);
 
-    QCOMPARE(pub->transportedWrappedObjects.count(), 2);
+    QCOMPARE(pub->transportedWrappedObjects.size(), 2);
 }
 
 void TestWebChannel::testJsonToVariant_data()
@@ -1545,9 +1545,9 @@ void TestWebChannel::qtbug46548_overriddenProperties()
     QSignalSpy spy(&engine, &TestJSEngine::channelSetupReady);
     connect(&engine, &TestJSEngine::channelSetupReady, TestSubclassedFunctor(&engine));
     engine.initWebChannelJS();
-    if (!spy.count())
+    if (!spy.size())
         spy.wait();
-    QCOMPARE(spy.count(), 1);
+    QCOMPARE(spy.size(), 1);
     QJSValue subclassedTestObject = engine.evaluate("channel.objects[\"subclassedTestObject\"]");
     QVERIFY(subclassedTestObject.isObject());