qsignaldumper.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the QtTest module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL21$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
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15** information use the contact form at http://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 2.1 or version 3 as published by the Free-
20** Software Foundation and appearing in the file LICENSE.LGPLv21 and-
21** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
22** following information to ensure the GNU Lesser General Public License-
23** requirements will be met: https://www.gnu.org/licenses/lgpl.html and-
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25**-
26** As a special exception, The Qt Company gives you certain additional-
27** rights. These rights are described in The Qt Company LGPL Exception-
28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include <QtTest/private/qsignaldumper_p.h>-
35-
36#include <QtCore/qlist.h>-
37#include <QtCore/qmetaobject.h>-
38#include <QtCore/qmetatype.h>-
39#include <QtCore/qobject.h>-
40#include <QtCore/qvariant.h>-
41-
42#include <QtTest/private/qtestlog_p.h>-
43-
44#include <QtCore/private/qmetaobject_p.h>-
45-
46QT_BEGIN_NAMESPACE-
47-
48namespace QTest-
49{-
50-
51inline static void qPrintMessage(const QByteArray &ba)-
52{-
53 QTestLog::info(ba.constData(), 0, 0);-
54}
never executed: end of block
0
55-
56Q_GLOBAL_STATIC(QList<QByteArray>, ignoreClasses)
never executed: end of block
never executed: guard.store(QtGlobalStatic::Destroyed);
never executed: return &holder.value;
guard.load() =...c::InitializedDescription
TRUEnever evaluated
FALSEnever evaluated
0
57static int iLevel = 0;-
58static int ignoreLevel = 0;-
59enum { IndentSpacesCount = 4 };-
60-
61static void qSignalDumperCallback(QObject *caller, int signal_index, void **argv)-
62{-
63 Q_ASSERT(caller); Q_ASSERT(argv); Q_UNUSED(argv);-
64 const QMetaObject *mo = caller->metaObject();-
65 Q_ASSERT(mo);-
66 QMetaMethod member = QMetaObjectPrivate::signal(mo, signal_index);-
67 Q_ASSERT(member.isValid());-
68-
69 if (QTest::ignoreClasses() && QTest::ignoreClasses()->contains(mo->className())) {
QTest::ignoreClasses()Description
TRUEnever evaluated
FALSEnever evaluated
QTest::ignoreC...->className())Description
TRUEnever evaluated
FALSEnever evaluated
0
70 ++QTest::ignoreLevel;-
71 return;
never executed: return;
0
72 }-
73-
74 QByteArray str;-
75 str.fill(' ', QTest::iLevel++ * QTest::IndentSpacesCount);-
76 str += "Signal: ";-
77 str += mo->className();-
78 str += '(';-
79-
80 QString objname = caller->objectName();-
81 str += objname.toLocal8Bit();-
82 if (!objname.isEmpty())
!objname.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
83 str += ' ';
never executed: str += ' ';
0
84 str += QByteArray::number(quintptr(caller), 16);-
85-
86 str += ") ";-
87 str += member.name();-
88 str += " (";-
89-
90 QList<QByteArray> args = member.parameterTypes();-
91 for (int i = 0; i < args.count(); ++i) {
i < args.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
92 const QByteArray &arg = args.at(i);-
93 int typeId = QMetaType::type(args.at(i).constData());-
94 if (arg.endsWith('*') || arg.endsWith('&')) {
arg.endsWith('*')Description
TRUEnever evaluated
FALSEnever evaluated
arg.endsWith('&')Description
TRUEnever evaluated
FALSEnever evaluated
0
95 str += '(';-
96 str += arg;-
97 str += ')';-
98 if (arg.endsWith('&'))
arg.endsWith('&')Description
TRUEnever evaluated
FALSEnever evaluated
0
99 str += '@';
never executed: str += '@';
0
100-
101 quintptr addr = quintptr(*reinterpret_cast<void **>(argv[i + 1]));-
102 str.append(QByteArray::number(addr, 16));-
103 } else if (typeId != QMetaType::UnknownType) {
never executed: end of block
typeId != QMet...e::UnknownTypeDescription
TRUEnever evaluated
FALSEnever evaluated
0
104 Q_ASSERT(typeId != QMetaType::Void); // void parameter => metaobject is corrupt-
105 str.append(arg)-
106 .append('(')-
107 .append(QVariant(typeId, argv[i + 1]).toString().toLocal8Bit())-
108 .append(')');-
109 }
never executed: end of block
0
110 str.append(", ");-
111 }
never executed: end of block
0
112 if (str.endsWith(", "))
str.endsWith(", ")Description
TRUEnever evaluated
FALSEnever evaluated
0
113 str.chop(2);
never executed: str.chop(2);
0
114 str.append(')');-
115 qPrintMessage(str);-
116}
never executed: end of block
0
117-
118static void qSignalDumperCallbackSlot(QObject *caller, int method_index, void **argv)-
119{-
120 Q_ASSERT(caller); Q_ASSERT(argv); Q_UNUSED(argv);-
121 const QMetaObject *mo = caller->metaObject();-
122 Q_ASSERT(mo);-
123 QMetaMethod member = mo->method(method_index);-
124 if (!member.isValid())
!member.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
125 return;
never executed: return;
0
126-
127 if (QTest::ignoreLevel ||
QTest::ignoreLevelDescription
TRUEnever evaluated
FALSEnever evaluated
0
128 (QTest::ignoreClasses() && QTest::ignoreClasses()->contains(mo->className())))
QTest::ignoreClasses()Description
TRUEnever evaluated
FALSEnever evaluated
QTest::ignoreC...->className())Description
TRUEnever evaluated
FALSEnever evaluated
0
129 return;
never executed: return;
0
130-
131 QByteArray str;-
132 str.fill(' ', QTest::iLevel * QTest::IndentSpacesCount);-
133 str += "Slot: ";-
134 str += mo->className();-
135 str += '(';-
136-
137 QString objname = caller->objectName();-
138 str += objname.toLocal8Bit();-
139 if (!objname.isEmpty())
!objname.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
140 str += ' ';
never executed: str += ' ';
0
141 str += QByteArray::number(quintptr(caller), 16);-
142-
143 str += ") ";-
144 str += member.methodSignature();-
145 qPrintMessage(str);-
146}
never executed: end of block
0
147-
148static void qSignalDumperCallbackEndSignal(QObject *caller, int /*signal_index*/)-
149{-
150 Q_ASSERT(caller); Q_ASSERT(caller->metaObject());-
151 if (QTest::ignoreClasses()
QTest::ignoreClasses()Description
TRUEnever evaluated
FALSEnever evaluated
0
152 && QTest::ignoreClasses()->contains(caller->metaObject()->className())) {
QTest::ignoreC...->className())Description
TRUEnever evaluated
FALSEnever evaluated
0
153 --QTest::ignoreLevel;-
154 Q_ASSERT(QTest::ignoreLevel >= 0);-
155 return;
never executed: return;
0
156 }-
157 --QTest::iLevel;-
158 Q_ASSERT(QTest::iLevel >= 0);-
159}
never executed: end of block
0
160-
161}-
162-
163void QSignalDumper::startDump()-
164{-
165 static QSignalSpyCallbackSet set = { QTest::qSignalDumperCallback,-
166 QTest::qSignalDumperCallbackSlot, QTest::qSignalDumperCallbackEndSignal, 0 };-
167 qt_register_signal_spy_callbacks(set);-
168}
never executed: end of block
0
169-
170void QSignalDumper::endDump()-
171{-
172 static QSignalSpyCallbackSet nset = { 0, 0, 0 ,0 };-
173 qt_register_signal_spy_callbacks(nset);-
174}
executed 1167 times by 541 tests: end of block
Executed by:
  • tst_collections - unknown status
  • tst_compiler - unknown status
  • tst_gestures - unknown status
  • tst_lancelot - unknown status
  • tst_languagechange - unknown status
  • tst_largefile - unknown status
  • tst_modeltest - unknown status
  • tst_networkselftest - unknown status
  • tst_platformsocketengine - unknown status
  • tst_q_func_info - unknown status
  • tst_qabstractanimation - unknown status
  • tst_qabstractbutton - unknown status
  • tst_qabstractfileengine - unknown status
  • tst_qabstractitemmodel - unknown status
  • tst_qabstractitemview - unknown status
  • tst_qabstractnetworkcache - unknown status
  • tst_qabstractprintdialog - unknown status
  • tst_qabstractproxymodel - unknown status
  • tst_qabstractscrollarea - unknown status
  • tst_qabstractslider - unknown status
  • tst_qabstractsocket - unknown status
  • tst_qabstractspinbox - unknown status
  • tst_qabstracttextdocumentlayout - unknown status
  • tst_qaccessibility - unknown status
  • tst_qaction - unknown status
  • ...
1167
175-
176void QSignalDumper::ignoreClass(const QByteArray &klass)-
177{-
178 if (QTest::ignoreClasses())
QTest::ignoreClasses()Description
TRUEnever evaluated
FALSEnever evaluated
0
179 QTest::ignoreClasses()->append(klass);
never executed: QTest::ignoreClasses()->append(klass);
0
180}
never executed: end of block
0
181-
182void QSignalDumper::clearIgnoredClasses()-
183{-
184 if (QTest::ignoreClasses())
QTest::ignoreClasses()Description
TRUEnever evaluated
FALSEnever evaluated
0
185 QTest::ignoreClasses()->clear();
never executed: QTest::ignoreClasses()->clear();
0
186}
never executed: end of block
0
187-
188QT_END_NAMESPACE-
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