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42 #include <QtTest/private/qsignaldumper_p.h>
44 #include <QtCore/qlist.h>
45 #include <QtCore/qmetaobject.h>
46 #include <QtCore/qmetatype.h>
47 #include <QtCore/qobject.h>
48 #include <QtCore/qvariant.h>
50 #include <QtTest/private/qtestlog_p.h>
52 #include <QtCore/private/qmetaobject_p.h>
59 inline static void qPrintMessage(const QByteArray &ba)
61 QTestLog::info(ba.constData(), 0, 0);
64 Q_GLOBAL_STATIC(QList<QByteArray>, ignoreClasses)
65 static int iLevel = 0;
66 static int ignoreLevel = 0;
67 enum { IndentSpacesCount = 4 };
69 static void qSignalDumperCallback(QObject *caller, int signal_index, void **argv)
71 Q_ASSERT(caller); Q_ASSERT(argv); Q_UNUSED(argv);
72 const QMetaObject *mo = caller->metaObject();
74 QMetaMethod member = QMetaObjectPrivate::signal(mo, signal_index);
75 Q_ASSERT(member.isValid());
77 if (QTest::ignoreClasses() && QTest::ignoreClasses()->contains(mo->className())) {
83 str.fill(' ', QTest::iLevel++ * QTest::IndentSpacesCount);
85 str += mo->className();
88 QString objname = caller->objectName();
89 str += objname.toLocal8Bit();
90 if (!objname.isEmpty())
92 str += QByteArray::number(quintptr(caller), 16);
98 QList<QByteArray> args = member.parameterTypes();
99 for (int i = 0; i < args.count(); ++i) {
100 const QByteArray &arg = args.at(i);
101 int typeId = QMetaType::type(args.at(i).constData());
102 if (arg.endsWith('*') || arg.endsWith('&')) {
106 if (arg.endsWith('&'))
109 quintptr addr = quintptr(*reinterpret_cast<void **>(argv[i + 1]));
110 str.append(QByteArray::number(addr, 16));
111 } else if (typeId != QMetaType::UnknownType) {
112 Q_ASSERT(typeId != QMetaType::Void); // void parameter => metaobject is corrupt
115 .append(QVariant(typeId, argv[i + 1]).toString().toLocal8Bit())
120 if (str.endsWith(", "))
126 static void qSignalDumperCallbackSlot(QObject *caller, int method_index, void **argv)
128 Q_ASSERT(caller); Q_ASSERT(argv); Q_UNUSED(argv);
129 const QMetaObject *mo = caller->metaObject();
131 QMetaMethod member = mo->method(method_index);
132 if (!member.isValid())
135 if (QTest::ignoreLevel ||
136 (QTest::ignoreClasses() && QTest::ignoreClasses()->contains(mo->className())))
140 str.fill(' ', QTest::iLevel * QTest::IndentSpacesCount);
142 str += mo->className();
145 QString objname = caller->objectName();
146 str += objname.toLocal8Bit();
147 if (!objname.isEmpty())
149 str += QByteArray::number(quintptr(caller), 16);
152 str += member.methodSignature();
156 static void qSignalDumperCallbackEndSignal(QObject *caller, int /*signal_index*/)
158 Q_ASSERT(caller); Q_ASSERT(caller->metaObject());
159 if (QTest::ignoreClasses()
160 && QTest::ignoreClasses()->contains(caller->metaObject()->className())) {
161 --QTest::ignoreLevel;
162 Q_ASSERT(QTest::ignoreLevel >= 0);
166 Q_ASSERT(QTest::iLevel >= 0);
171 void QSignalDumper::startDump()
173 static QSignalSpyCallbackSet set = { QTest::qSignalDumperCallback,
174 QTest::qSignalDumperCallbackSlot, QTest::qSignalDumperCallbackEndSignal, 0 };
175 qt_register_signal_spy_callbacks(set);
178 void QSignalDumper::endDump()
180 static QSignalSpyCallbackSet nset = { 0, 0, 0 ,0 };
181 qt_register_signal_spy_callbacks(nset);
184 void QSignalDumper::ignoreClass(const QByteArray &klass)
186 if (QTest::ignoreClasses())
187 QTest::ignoreClasses()->append(klass);
190 void QSignalDumper::clearIgnoredClasses()
192 if (QTest::ignoreClasses())
193 QTest::ignoreClasses()->clear();