plugin/qfactoryloader.cpp

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1/**************************************************************************** -
2** -
3** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -
4** Contact: http://www.qt-project.org/legal -
5** -
6** This file is part of the QtCore module of the Qt Toolkit. -
7** -
8** $QT_BEGIN_LICENSE:LGPL$ -
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17** GNU Lesser General Public License Usage -
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38** $QT_END_LICENSE$ -
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40****************************************************************************/ -
41 -
42#include "qfactoryloader_p.h" -
43 -
44#ifndef QT_NO_LIBRARY -
45#include "qfactoryinterface.h" -
46#include "qmap.h" -
47#include <qdir.h> -
48#include <qdebug.h> -
49#include "qmutex.h" -
50#include "qplugin.h" -
51#include "qpluginloader.h" -
52#include "private/qobject_p.h" -
53#include "private/qcoreapplication_p.h" -
54#include "qjsondocument.h" -
55#include "qjsonvalue.h" -
56#include "qjsonobject.h" -
57#include "qjsonarray.h" -
58 -
59QT_BEGIN_NAMESPACE -
60 -
61Q_GLOBAL_STATIC(QList<QFactoryLoader *>, qt_factory_loaders)
never executed: delete x;
executed: return thisGlobalStatic.pointer.load();
Execution Count:1089
partially evaluated: !thisGlobalStatic.pointer.testAndSetOrdered(0, x)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:23
evaluated: !thisGlobalStatic.pointer.load()
TRUEFALSE
yes
Evaluation Count:23
yes
Evaluation Count:1066
partially evaluated: !thisGlobalStatic.destroyed
TRUEFALSE
yes
Evaluation Count:23
no
Evaluation Count:0
0-1089
62 -
63Q_GLOBAL_STATIC_WITH_ARGS(QMutex, qt_factoryloader_mutex, (QMutex::Recursive))
never executed: delete x;
executed: return thisGlobalStatic.pointer.load();
Execution Count:1089
partially evaluated: !thisGlobalStatic.pointer.testAndSetOrdered(0, x)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:23
evaluated: !thisGlobalStatic.pointer.load()
TRUEFALSE
yes
Evaluation Count:23
yes
Evaluation Count:1066
partially evaluated: !thisGlobalStatic.destroyed
TRUEFALSE
yes
Evaluation Count:23
no
Evaluation Count:0
0-1089
64 -
65class QFactoryLoaderPrivate : public QObjectPrivate -
66{ -
67 Q_DECLARE_PUBLIC(QFactoryLoader) -
68public: -
69 QFactoryLoaderPrivate(){} -
70 ~QFactoryLoaderPrivate(); -
71 mutable QMutex mutex; -
72 QByteArray iid; -
73 QList<QLibraryPrivate*> libraryList; -
74 QMap<QString,QLibraryPrivate*> keyMap; -
75 QStringList keyList; -
76 QString suffix; -
77 Qt::CaseSensitivity cs; -
78 QStringList loadedPaths; -
79 -
80 void unloadPath(const QString &path); -
81}; -
82 -
83QFactoryLoaderPrivate::~QFactoryLoaderPrivate() -
84{ -
85 for (int i = 0; i < libraryList.count(); ++i) {
evaluated: i < libraryList.count()
TRUEFALSE
yes
Evaluation Count:1918
yes
Evaluation Count:979
979-1918
86 QLibraryPrivate *library = libraryList.at(i);
executed (the execution status of this line is deduced): QLibraryPrivate *library = libraryList.at(i);
-
87 library->unload();
executed (the execution status of this line is deduced): library->unload();
-
88 library->release();
executed (the execution status of this line is deduced): library->release();
-
89 }
executed: }
Execution Count:1918
1918
90}
executed: }
Execution Count:979
979
91 -
92QFactoryLoader::QFactoryLoader(const char *iid, -
93 const QString &suffix, -
94 Qt::CaseSensitivity cs) -
95 : QObject(*new QFactoryLoaderPrivate) -
96{ -
97 moveToThread(QCoreApplicationPrivate::mainThread());
executed (the execution status of this line is deduced): moveToThread(QCoreApplicationPrivate::mainThread());
-
98 Q_D(QFactoryLoader);
executed (the execution status of this line is deduced): QFactoryLoaderPrivate * const d = d_func();
-
99 d->iid = iid;
executed (the execution status of this line is deduced): d->iid = iid;
-
100 d->cs = cs;
executed (the execution status of this line is deduced): d->cs = cs;
-
101 d->suffix = suffix;
executed (the execution status of this line is deduced): d->suffix = suffix;
-
102 -
103 -
104 QMutexLocker locker(qt_factoryloader_mutex());
executed (the execution status of this line is deduced): QMutexLocker locker(qt_factoryloader_mutex());
-
105 update();
executed (the execution status of this line is deduced): update();
-
106 qt_factory_loaders()->append(this);
executed (the execution status of this line is deduced): qt_factory_loaders()->append(this);
-
107}
executed: }
Execution Count:104
104
108 -
109 -
110 -
111void QFactoryLoader::update() -
112{ -
113#ifdef QT_SHARED -
114 Q_D(QFactoryLoader);
executed (the execution status of this line is deduced): QFactoryLoaderPrivate * const d = d_func();
-
115 QStringList paths = QCoreApplication::libraryPaths();
executed (the execution status of this line is deduced): QStringList paths = QCoreApplication::libraryPaths();
-
116 for (int i = 0; i < paths.count(); ++i) {
evaluated: i < paths.count()
TRUEFALSE
yes
Evaluation Count:248
yes
Evaluation Count:128
128-248
117 const QString &pluginDir = paths.at(i);
executed (the execution status of this line is deduced): const QString &pluginDir = paths.at(i);
-
118 // Already loaded, skip it... -
119 if (d->loadedPaths.contains(pluginDir))
evaluated: d->loadedPaths.contains(pluginDir)
TRUEFALSE
yes
Evaluation Count:30
yes
Evaluation Count:218
30-218
120 continue;
executed: continue;
Execution Count:30
30
121 d->loadedPaths << pluginDir;
executed (the execution status of this line is deduced): d->loadedPaths << pluginDir;
-
122 -
123 QString path = pluginDir + d->suffix;
executed (the execution status of this line is deduced): QString path = pluginDir + d->suffix;
-
124 if (!QDir(path).exists(QLatin1String(".")))
evaluated: !QDir(path).exists(QLatin1String("."))
TRUEFALSE
yes
Evaluation Count:139
yes
Evaluation Count:79
79-139
125 continue;
executed: continue;
Execution Count:139
139
126 -
127 QStringList plugins = QDir(path).entryList(QDir::Files);
executed (the execution status of this line is deduced): QStringList plugins = QDir(path).entryList(QDir::Files);
-
128 QLibraryPrivate *library = 0;
executed (the execution status of this line is deduced): QLibraryPrivate *library = 0;
-
129 -
130#ifdef Q_OS_MAC -
131 // Loading both the debug and release version of the cocoa plugins causes the objective-c runtime -
132 // to print "duplicate class definitions" warnings. Detect if QFactoryLoader is about to load both, -
133 // skip one of them (below). -
134 // -
135 // ### FIXME find a proper solution -
136 // -
137 const bool isLoadingDebugAndReleaseCocoa = plugins.contains("libqcocoa_debug.dylib") && plugins.contains("libqcocoa.dylib"); -
138#endif -
139 for (int j = 0; j < plugins.count(); ++j) {
evaluated: j < plugins.count()
TRUEFALSE
yes
Evaluation Count:498
yes
Evaluation Count:79
79-498
140 QString fileName = QDir::cleanPath(path + QLatin1Char('/') + plugins.at(j));
executed (the execution status of this line is deduced): QString fileName = QDir::cleanPath(path + QLatin1Char('/') + plugins.at(j));
-
141 -
142#ifdef Q_OS_MAC -
143 if (isLoadingDebugAndReleaseCocoa) { -
144#ifdef QT_DEBUG -
145 if (fileName.contains(QStringLiteral("libqcocoa.dylib"))) -
146 continue; // Skip release plugin in debug mode -
147#else -
148 if (fileName.contains(QStringLiteral("libqcocoa_debug.dylib"))) -
149 continue; // Skip debug plugin in release mode -
150#endif -
151 } -
152#endif -
153 if (qt_debug_component()) {
partially evaluated: qt_debug_component()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:498
0-498
154 qDebug() << "QFactoryLoader::QFactoryLoader() looking at" << fileName;
never executed (the execution status of this line is deduced): QMessageLogger("plugin/qfactoryloader.cpp", 154, __PRETTY_FUNCTION__).debug() << "QFactoryLoader::QFactoryLoader() looking at" << fileName;
-
155 }
never executed: }
0
156 library = QLibraryPrivate::findOrCreate(QFileInfo(fileName).canonicalFilePath());
executed (the execution status of this line is deduced): library = QLibraryPrivate::findOrCreate(QFileInfo(fileName).canonicalFilePath());
-
157 if (!library->isPlugin()) {
evaluated: !library->isPlugin()
TRUEFALSE
yes
Evaluation Count:249
yes
Evaluation Count:249
249
158 if (qt_debug_component()) {
partially evaluated: qt_debug_component()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:249
0-249
159 qDebug() << library->errorString;
never executed (the execution status of this line is deduced): QMessageLogger("plugin/qfactoryloader.cpp", 159, __PRETTY_FUNCTION__).debug() << library->errorString;
-
160 qDebug() << " not a plugin";
never executed (the execution status of this line is deduced): QMessageLogger("plugin/qfactoryloader.cpp", 160, __PRETTY_FUNCTION__).debug() << " not a plugin";
-
161 }
never executed: }
0
162 library->release();
executed (the execution status of this line is deduced): library->release();
-
163 continue;
executed: continue;
Execution Count:249
249
164 } -
165 -
166 QStringList keys;
executed (the execution status of this line is deduced): QStringList keys;
-
167 bool metaDataOk = false;
executed (the execution status of this line is deduced): bool metaDataOk = false;
-
168 -
169 QString iid = library->metaData.value(QLatin1String("IID")).toString();
executed (the execution status of this line is deduced): QString iid = library->metaData.value(QLatin1String("IID")).toString();
-
170 if (iid == QLatin1String(d->iid.constData(), d->iid.size())) {
evaluated: iid == QLatin1String(d->iid.constData(), d->iid.size())
TRUEFALSE
yes
Evaluation Count:247
yes
Evaluation Count:2
2-247
171 QJsonObject object = library->metaData.value(QLatin1String("MetaData")).toObject();
executed (the execution status of this line is deduced): QJsonObject object = library->metaData.value(QLatin1String("MetaData")).toObject();
-
172 metaDataOk = true;
executed (the execution status of this line is deduced): metaDataOk = true;
-
173 -
174 QJsonArray k = object.value(QLatin1String("Keys")).toArray();
executed (the execution status of this line is deduced): QJsonArray k = object.value(QLatin1String("Keys")).toArray();
-
175 for (int i = 0; i < k.size(); ++i) {
evaluated: i < k.size()
TRUEFALSE
yes
Evaluation Count:366
yes
Evaluation Count:247
247-366
176 QString s = k.at(i).toString();
executed (the execution status of this line is deduced): QString s = k.at(i).toString();
-
177 keys += s;
executed (the execution status of this line is deduced): keys += s;
-
178 }
executed: }
Execution Count:366
366
179 }
executed: }
Execution Count:247
247
180 if (qt_debug_component())
partially evaluated: qt_debug_component()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:249
0-249
181 qDebug() << "Got keys from plugin meta data" << keys;
never executed: QMessageLogger("plugin/qfactoryloader.cpp", 181, __PRETTY_FUNCTION__).debug() << "Got keys from plugin meta data" << keys;
0
182 -
183 -
184 if (!metaDataOk) {
evaluated: !metaDataOk
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:247
2-247
185 library->release();
executed (the execution status of this line is deduced): library->release();
-
186 continue;
executed: continue;
Execution Count:2
2
187 } -
188 -
189 d->libraryList += library;
executed (the execution status of this line is deduced): d->libraryList += library;
-
190 for (int k = 0; k < keys.count(); ++k) {
evaluated: k < keys.count()
TRUEFALSE
yes
Evaluation Count:366
yes
Evaluation Count:247
247-366
191 // first come first serve, unless the first -
192 // library was built with a future Qt version, -
193 // whereas the new one has a Qt version that fits -
194 // better -
195 QString key = keys.at(k);
executed (the execution status of this line is deduced): QString key = keys.at(k);
-
196 if (!d->cs)
evaluated: !d->cs
TRUEFALSE
yes
Evaluation Count:31
yes
Evaluation Count:335
31-335
197 key = key.toLower();
executed: key = key.toLower();
Execution Count:31
31
198 QLibraryPrivate *previous = d->keyMap.value(key);
executed (the execution status of this line is deduced): QLibraryPrivate *previous = d->keyMap.value(key);
-
199 int prev_qt_version = 0;
executed (the execution status of this line is deduced): int prev_qt_version = 0;
-
200 if (previous) {
partially evaluated: previous
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:366
0-366
201 prev_qt_version = (int)previous->metaData.value(QLatin1String("version")).toDouble();
never executed (the execution status of this line is deduced): prev_qt_version = (int)previous->metaData.value(QLatin1String("version")).toDouble();
-
202 }
never executed: }
0
203 int qt_version = (int)library->metaData.value(QLatin1String("version")).toDouble();
executed (the execution status of this line is deduced): int qt_version = (int)library->metaData.value(QLatin1String("version")).toDouble();
-
204 if (!previous || (prev_qt_version > QT_VERSION && qt_version <= QT_VERSION)) {
partially evaluated: !previous
TRUEFALSE
yes
Evaluation Count:366
no
Evaluation Count:0
never evaluated: prev_qt_version > 0x050002
never evaluated: qt_version <= 0x050002
0-366
205 d->keyMap[key] = library;
executed (the execution status of this line is deduced): d->keyMap[key] = library;
-
206 d->keyList += keys.at(k);
executed (the execution status of this line is deduced): d->keyList += keys.at(k);
-
207 }
executed: }
Execution Count:366
366
208 }
executed: }
Execution Count:366
366
209 }
executed: }
Execution Count:247
247
210 }
executed: }
Execution Count:79
79
211#else -
212 Q_D(QFactoryLoader); -
213 if (qt_debug_component()) { -
214 qDebug() << "QFactoryLoader::QFactoryLoader() ignoring" << d->iid -
215 << "since plugins are disabled in static builds"; -
216 } -
217#endif -
218}
executed: }
Execution Count:128
128
219 -
220QFactoryLoader::~QFactoryLoader() -
221{ -
222 QMutexLocker locker(qt_factoryloader_mutex());
executed (the execution status of this line is deduced): QMutexLocker locker(qt_factoryloader_mutex());
-
223 qt_factory_loaders()->removeAll(this);
executed (the execution status of this line is deduced): qt_factory_loaders()->removeAll(this);
-
224}
executed: }
Execution Count:979
979
225 -
226QList<QJsonObject> QFactoryLoader::metaData() const -
227{ -
228 Q_D(const QFactoryLoader);
executed (the execution status of this line is deduced): const QFactoryLoaderPrivate * const d = d_func();
-
229 QMutexLocker locker(&d->mutex);
executed (the execution status of this line is deduced): QMutexLocker locker(&d->mutex);
-
230 QList<QJsonObject> metaData;
executed (the execution status of this line is deduced): QList<QJsonObject> metaData;
-
231 for (int i = 0; i < d->libraryList.size(); ++i)
evaluated: i < d->libraryList.size()
TRUEFALSE
yes
Evaluation Count:11129
yes
Evaluation Count:6231
6231-11129
232 metaData.append(d->libraryList.at(i)->metaData);
executed: metaData.append(d->libraryList.at(i)->metaData);
Execution Count:11129
11129
233 -
234 QVector<QStaticPlugin> staticPlugins = QLibraryPrivate::staticPlugins();
executed (the execution status of this line is deduced): QVector<QStaticPlugin> staticPlugins = QLibraryPrivate::staticPlugins();
-
235 for (int i = 0; i < staticPlugins.count(); ++i) {
evaluated: i < staticPlugins.count()
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:6231
8-6231
236 const char *rawMetaData = staticPlugins.at(i).metaData();
executed (the execution status of this line is deduced): const char *rawMetaData = staticPlugins.at(i).metaData();
-
237 QJsonObject object = QLibraryPrivate::fromRawMetaData(rawMetaData).object();
executed (the execution status of this line is deduced): QJsonObject object = QLibraryPrivate::fromRawMetaData(rawMetaData).object();
-
238 if (object.value(QLatin1String("IID")) != QLatin1String(d->iid.constData(), d->iid.size()))
evaluated: object.value(QLatin1String("IID")) != QLatin1String(d->iid.constData(), d->iid.size())
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:2
2-6
239 continue;
executed: continue;
Execution Count:6
6
240 -
241 metaData.append(object);
executed (the execution status of this line is deduced): metaData.append(object);
-
242 }
executed: }
Execution Count:2
2
243 return metaData;
executed: return metaData;
Execution Count:6231
6231
244} -
245 -
246QObject *QFactoryLoader::instance(int index) const -
247{ -
248 Q_D(const QFactoryLoader);
executed (the execution status of this line is deduced): const QFactoryLoaderPrivate * const d = d_func();
-
249 if (index < 0)
partially evaluated: index < 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:10534
0-10534
250 return 0;
never executed: return 0;
0
251 -
252 if (index < d->libraryList.size()) {
evaluated: index < d->libraryList.size()
TRUEFALSE
yes
Evaluation Count:8745
yes
Evaluation Count:1789
1789-8745
253 QLibraryPrivate *library = d->libraryList.at(index);
executed (the execution status of this line is deduced): QLibraryPrivate *library = d->libraryList.at(index);
-
254 if (library->instance || library->loadPlugin()) {
evaluated: library->instance
TRUEFALSE
yes
Evaluation Count:8587
yes
Evaluation Count:158
partially evaluated: library->loadPlugin()
TRUEFALSE
yes
Evaluation Count:158
no
Evaluation Count:0
0-8587
255 if (!library->inst)
evaluated: !library->inst
TRUEFALSE
yes
Evaluation Count:158
yes
Evaluation Count:8587
158-8587
256 library->inst = library->instance();
executed: library->inst = library->instance();
Execution Count:158
158
257 QObject *obj = library->inst.data();
executed (the execution status of this line is deduced): QObject *obj = library->inst.data();
-
258 if (obj) {
partially evaluated: obj
TRUEFALSE
yes
Evaluation Count:8745
no
Evaluation Count:0
0-8745
259 if (!obj->parent())
partially evaluated: !obj->parent()
TRUEFALSE
yes
Evaluation Count:8745
no
Evaluation Count:0
0-8745
260 obj->moveToThread(QCoreApplicationPrivate::mainThread());
executed: obj->moveToThread(QCoreApplicationPrivate::mainThread());
Execution Count:8745
8745
261 return obj;
executed: return obj;
Execution Count:8745
8745
262 } -
263 }
never executed: }
0
264 return 0;
never executed: return 0;
0
265 } -
266 -
267 index -= d->libraryList.size();
executed (the execution status of this line is deduced): index -= d->libraryList.size();
-
268 QVector<QStaticPlugin> staticPlugins = QLibraryPrivate::staticPlugins();
executed (the execution status of this line is deduced): QVector<QStaticPlugin> staticPlugins = QLibraryPrivate::staticPlugins();
-
269 for (int i = 0; i < staticPlugins.count(); ++i) {
evaluated: i < staticPlugins.count()
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:1788
1-1788
270 const char *rawMetaData = staticPlugins.at(i).metaData();
executed (the execution status of this line is deduced): const char *rawMetaData = staticPlugins.at(i).metaData();
-
271 QJsonObject object = QLibraryPrivate::fromRawMetaData(rawMetaData).object();
executed (the execution status of this line is deduced): QJsonObject object = QLibraryPrivate::fromRawMetaData(rawMetaData).object();
-
272 if (object.value(QLatin1String("IID")) != QLatin1String(d->iid.constData(), d->iid.size()))
partially evaluated: object.value(QLatin1String("IID")) != QLatin1String(d->iid.constData(), d->iid.size())
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
273 continue;
never executed: continue;
0
274 -
275 if (index == 0)
partially evaluated: index == 0
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
276 return staticPlugins.at(i).instance();
executed: return staticPlugins.at(i).instance();
Execution Count:1
1
277 --index;
never executed (the execution status of this line is deduced): --index;
-
278 }
never executed: }
0
279 -
280 return 0;
executed: return 0;
Execution Count:1788
1788
281} -
282 -
283#if defined(Q_OS_UNIX) && !defined (Q_OS_MAC) -
284QLibraryPrivate *QFactoryLoader::library(const QString &key) const -
285{ -
286 Q_D(const QFactoryLoader);
never executed (the execution status of this line is deduced): const QFactoryLoaderPrivate * const d = d_func();
-
287 return d->keyMap.value(d->cs ? key : key.toLower());
never executed: return d->keyMap.value(d->cs ? key : key.toLower());
0
288} -
289#endif -
290 -
291void QFactoryLoader::refreshAll() -
292{ -
293 QMutexLocker locker(qt_factoryloader_mutex());
executed (the execution status of this line is deduced): QMutexLocker locker(qt_factoryloader_mutex());
-
294 QList<QFactoryLoader *> *loaders = qt_factory_loaders();
executed (the execution status of this line is deduced): QList<QFactoryLoader *> *loaders = qt_factory_loaders();
-
295 for (QList<QFactoryLoader *>::const_iterator it = loaders->constBegin();
executed (the execution status of this line is deduced): for (QList<QFactoryLoader *>::const_iterator it = loaders->constBegin();
-
296 it != loaders->constEnd(); ++it) {
evaluated: it != loaders->constEnd()
TRUEFALSE
yes
Evaluation Count:24
yes
Evaluation Count:6
6-24
297 (*it)->update();
executed (the execution status of this line is deduced): (*it)->update();
-
298 }
executed: }
Execution Count:24
24
299}
executed: }
Execution Count:6
6
300 -
301QMultiMap<int, QString> QFactoryLoader::keyMap() const -
302{ -
303 QMultiMap<int, QString> result;
executed (the execution status of this line is deduced): QMultiMap<int, QString> result;
-
304 const QString metaDataKey = QStringLiteral("MetaData");
executed (the execution status of this line is deduced): const QString metaDataKey = QString::fromUtf8("" "MetaData" "", sizeof("MetaData") - 1);
-
305 const QString keysKey = QStringLiteral("Keys");
executed (the execution status of this line is deduced): const QString keysKey = QString::fromUtf8("" "Keys" "", sizeof("Keys") - 1);
-
306 const QList<QJsonObject> metaDataList = metaData();
executed (the execution status of this line is deduced): const QList<QJsonObject> metaDataList = metaData();
-
307 for (int i = 0; i < metaDataList.size(); ++i) {
evaluated: i < metaDataList.size()
TRUEFALSE
yes
Evaluation Count:9157
yes
Evaluation Count:3154
3154-9157
308 const QJsonObject metaData = metaDataList.at(i).value(metaDataKey).toObject();
executed (the execution status of this line is deduced): const QJsonObject metaData = metaDataList.at(i).value(metaDataKey).toObject();
-
309 const QJsonArray keys = metaData.value(keysKey).toArray();
executed (the execution status of this line is deduced): const QJsonArray keys = metaData.value(keysKey).toArray();
-
310 const int keyCount = keys.size();
executed (the execution status of this line is deduced): const int keyCount = keys.size();
-
311 for (int k = 0; k < keyCount; ++k)
evaluated: k < keyCount
TRUEFALSE
yes
Evaluation Count:12177
yes
Evaluation Count:9157
9157-12177
312 result.insert(i, keys.at(k).toString());
executed: result.insert(i, keys.at(k).toString());
Execution Count:12177
12177
313 }
executed: }
Execution Count:9157
9157
314 return result;
executed: return result;
Execution Count:3154
3154
315} -
316 -
317int QFactoryLoader::indexOf(const QString &needle) const -
318{ -
319 const QString metaDataKey = QStringLiteral("MetaData");
executed (the execution status of this line is deduced): const QString metaDataKey = QString::fromUtf8("" "MetaData" "", sizeof("MetaData") - 1);
-
320 const QString keysKey = QStringLiteral("Keys");
executed (the execution status of this line is deduced): const QString keysKey = QString::fromUtf8("" "Keys" "", sizeof("Keys") - 1);
-
321 const QList<QJsonObject> metaDataList = metaData();
executed (the execution status of this line is deduced): const QList<QJsonObject> metaDataList = metaData();
-
322 for (int i = 0; i < metaDataList.size(); ++i) {
evaluated: i < metaDataList.size()
TRUEFALSE
yes
Evaluation Count:1685
yes
Evaluation Count:2468
1685-2468
323 const QJsonObject metaData = metaDataList.at(i).value(metaDataKey).toObject();
executed (the execution status of this line is deduced): const QJsonObject metaData = metaDataList.at(i).value(metaDataKey).toObject();
-
324 const QJsonArray keys = metaData.value(keysKey).toArray();
executed (the execution status of this line is deduced): const QJsonArray keys = metaData.value(keysKey).toArray();
-
325 const int keyCount = keys.size();
executed (the execution status of this line is deduced): const int keyCount = keys.size();
-
326 for (int k = 0; k < keyCount; ++k) {
evaluated: k < keyCount
TRUEFALSE
yes
Evaluation Count:9331
yes
Evaluation Count:1076
1076-9331
327 if (!keys.at(k).toString().compare(needle, Qt::CaseInsensitive))
evaluated: !keys.at(k).toString().compare(needle, Qt::CaseInsensitive)
TRUEFALSE
yes
Evaluation Count:609
yes
Evaluation Count:8722
609-8722
328 return i;
executed: return i;
Execution Count:609
609
329 }
executed: }
Execution Count:8722
8722
330 }
executed: }
Execution Count:1076
1076
331 return -1;
executed: return -1;
Execution Count:2468
2468
332} -
333 -
334QT_END_NAMESPACE -
335 -
336#endif // QT_NO_LIBRARY -
337 -
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