qdatastream.cpp

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2-
3-
4-
5-
6-
7-
8QDataStream::QDataStream()-
9{-
10 dev = 0;-
11 owndev = false;-
12 byteorder = BigEndian;-
13 ver = Qt_DefaultCompiledVersion;-
14 noswap = QSysInfo::ByteOrder == QSysInfo::BigEndian;-
15 q_status = Ok;-
16}-
17-
18-
19-
20-
21-
22-
23-
24QDataStream::QDataStream(QIODevice *d)-
25{-
26 dev = d;-
27 owndev = false;-
28 byteorder = BigEndian;-
29 ver = Qt_DefaultCompiledVersion;-
30 noswap = QSysInfo::ByteOrder == QSysInfo::BigEndian;-
31 q_status = Ok;-
32}-
33QDataStream::QDataStream(QByteArray *a, QIODevice::OpenMode flags)-
34{-
35 QBuffer *buf = new QBuffer(a);-
36-
37 buf->blockSignals(true);-
38-
39 buf->open(flags);-
40 dev = buf;-
41 owndev = true;-
42 byteorder = BigEndian;-
43 ver = Qt_DefaultCompiledVersion;-
44 noswap = QSysInfo::ByteOrder == QSysInfo::BigEndian;-
45 q_status = Ok;-
46}-
47QDataStream::QDataStream(const QByteArray &a)-
48{-
49 QBuffer *buf = new QBuffer;-
50-
51 buf->blockSignals(true);-
52-
53 buf->setData(a);-
54 buf->open(QIODevice::ReadOnly);-
55 dev = buf;-
56 owndev = true;-
57 byteorder = BigEndian;-
58 ver = Qt_DefaultCompiledVersion;-
59 noswap = QSysInfo::ByteOrder == QSysInfo::BigEndian;-
60 q_status = Ok;-
61}-
62QDataStream::~QDataStream()-
63{-
64 if (owndev)-
65 delete dev;-
66}-
67void QDataStream::setDevice(QIODevice *d)-
68{-
69 if (owndev) {-
70 delete dev;-
71 owndev = false;-
72 }-
73 dev = d;-
74}-
75-
76-
77-
78-
79-
80-
81-
82void QDataStream::unsetDevice()-
83{-
84 setDevice(0);-
85}-
86bool QDataStream::atEnd() const-
87{-
88 return dev ? dev->atEnd() : true;-
89}-
90QDataStream::FloatingPointPrecision QDataStream::floatingPointPrecision() const-
91{-
92 return d == 0 ? QDataStream::DoublePrecision : d->floatingPointPrecision;-
93}-
94void QDataStream::setFloatingPointPrecision(QDataStream::FloatingPointPrecision precision)-
95{-
96 if (d == 0)-
97 d.reset(new QDataStreamPrivate());-
98 d->floatingPointPrecision = precision;-
99}-
100-
101-
102-
103-
104-
105-
106-
107QDataStream::Status QDataStream::status() const-
108{-
109 return q_status;-
110}-
111-
112-
113-
114-
115-
116-
117void QDataStream::resetStatus()-
118{-
119 q_status = Ok;-
120}-
121void QDataStream::setStatus(Status status)-
122{-
123 if (q_status == Ok)-
124 q_status = status;-
125}-
126void QDataStream::setByteOrder(ByteOrder bo)-
127{-
128 byteorder = bo;-
129 if (QSysInfo::ByteOrder == QSysInfo::BigEndian)-
130 noswap = (byteorder == BigEndian);-
131 else-
132 noswap = (byteorder == LittleEndian);-
133}-
134void QDataStream::startTransaction()-
135{-
136 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 719 times by 1 test
Evaluated by:
  • tst_QDataStream
) { QMessageLogger(__FILE__, 630, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return ;
 ;
never executed: return ;
 }		0-719
137-
138 if (d == 0
d == 0Description
TRUEevaluated 409 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 310 times by 1 test
Evaluated by:
  • tst_QDataStream
)		310-409
139 d.reset(new QDataStreamPrivate());
executed 409 times by 1 test: d.reset(new QDataStreamPrivate());
Executed by:
  • tst_QDataStream
409
140-
141 if (++
++d->transactionDepth == 1Description
TRUEevaluated 701 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 18 times by 1 test
Evaluated by:
  • tst_QDataStream
d->transactionDepth == 1
++d->transactionDepth == 1Description
TRUEevaluated 701 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 18 times by 1 test
Evaluated by:
  • tst_QDataStream
) {		18-701
142 dev->startTransaction();-
143 resetStatus();-
144 }
executed 701 times by 1 test: end of block
Executed by:
  • tst_QDataStream
701
145}
executed 719 times by 1 test: end of block
Executed by:
  • tst_QDataStream
719
146bool QDataStream::commitTransaction()-
147{-
148 if (!d
!dDescription
TRUEnever evaluated
FALSEevaluated 707 times by 1 test
Evaluated by:
  • tst_QDataStream
 || d->transactionDepth == 0
d->transactionDepth == 0Description
TRUEnever evaluated
FALSEevaluated 707 times by 1 test
Evaluated by:
  • tst_QDataStream
) { QMessageLogger(__FILE__, 663, __PRETTY_FUNCTION__).warning("QDataStream: No transaction in progress"); return
never executed: return false;
 false;
never executed: return false;
 }		0-707
149 if (--
--d->transactionDepth == 0Description
TRUEevaluated 701 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
d->transactionDepth == 0
--d->transactionDepth == 0Description
TRUEevaluated 701 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
) {		6-701
150 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 701 times by 1 test
Evaluated by:
  • tst_QDataStream
) { QMessageLogger(__FILE__, 665, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return false;
 false;
never executed: return false;
 }		0-701
151-
152 if (q_status == ReadPastEnd
q_status == ReadPastEndDescription
TRUEevaluated 370 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 331 times by 1 test
Evaluated by:
  • tst_QDataStream
) {		331-370
153 dev->rollbackTransaction();-
154 return
executed 370 times by 1 test: return false;
Executed by:
  • tst_QDataStream
 false;
executed 370 times by 1 test: return false;
Executed by:
  • tst_QDataStream
370
155 }-
156 dev->commitTransaction();-
157 }
executed 331 times by 1 test: end of block
Executed by:
  • tst_QDataStream
331
158 return
executed 337 times by 1 test: return q_status == Ok;
Executed by:
  • tst_QDataStream
 q_status == Ok;
executed 337 times by 1 test: return q_status == Ok;
Executed by:
  • tst_QDataStream
337
159}-
160void QDataStream::rollbackTransaction()-
161{-
162 setStatus(ReadPastEnd);-
163-
164 if (!d
!dDescription
TRUEnever evaluated
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
 || d->transactionDepth == 0
d->transactionDepth == 0Description
TRUEnever evaluated
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
) { QMessageLogger(__FILE__, 703, __PRETTY_FUNCTION__).warning("QDataStream: No transaction in progress"); return
never executed: return ;
 ;
never executed: return ;
 }		0-6
165 if (--
--d->transactionDepth != 0Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEnever evaluated
d->transactionDepth != 0
--d->transactionDepth != 0Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEnever evaluated
)		0-6
166 return;
executed 6 times by 1 test: return;
Executed by:
  • tst_QDataStream
6
167-
168 if (!dev
!devDescription
TRUEnever evaluated
FALSEnever evaluated
) { QMessageLogger(__FILE__, 707, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return ;
 ;
never executed: return ;
 }		0
169 if (q_status == ReadPastEnd
q_status == ReadPastEndDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
170 dev->rollbackTransaction();
never executed: dev->rollbackTransaction();
0
171 else-
172 dev->commitTransaction();
never executed: dev->commitTransaction();
0
173}-
174void QDataStream::abortTransaction()-
175{-
176 q_status = ReadCorruptData;-
177-
178 if (!d
!dDescription
TRUEnever evaluated
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
 || d->transactionDepth == 0
d->transactionDepth == 0Description
TRUEnever evaluated
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
) { QMessageLogger(__FILE__, 739, __PRETTY_FUNCTION__).warning("QDataStream: No transaction in progress"); return
never executed: return ;
 ;
never executed: return ;
 }		0-6
179 if (--
--d->transactionDepth != 0Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEnever evaluated
d->transactionDepth != 0
--d->transactionDepth != 0Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEnever evaluated
)		0-6
180 return;
executed 6 times by 1 test: return;
Executed by:
  • tst_QDataStream
6
181-
182 if (!dev
!devDescription
TRUEnever evaluated
FALSEnever evaluated
) { QMessageLogger(__FILE__, 743, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return ;
 ;
never executed: return ;
 }		0
183 dev->commitTransaction();-
184}
never executed: end of block
0
185int QDataStream::readBlock(char *data, int len)-
186{-
187-
188 if (q_status != Ok
q_status != OkDescription
TRUEevaluated 1246 times by 8 tests
Evaluated by:
  • tst_QDataStream
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QMainWindow
  • tst_QMetaType
  • tst_QNetworkDiskCache
FALSEevaluated 338953 times by 62 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QKeySequence
  • ...
 && dev->isTransactionStarted()
dev->isTransactionStarted()Description
TRUEevaluated 1075 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
FALSEevaluated 171 times by 7 tests
Evaluated by:
  • tst_QDataStream
  • tst_QHeaderView
  • tst_QImage
  • tst_QImageReader
  • tst_QMainWindow
  • tst_QMetaType
  • tst_QNetworkDiskCache
)		171-338953
189 return
executed 1075 times by 2 tests: return -1;
Executed by:
  • tst_QDataStream
  • tst_QIODevice
 -1;
executed 1075 times by 2 tests: return -1;
Executed by:
  • tst_QDataStream
  • tst_QIODevice
1075
190-
191 const int readResult = dev->read(data, len);-
192 if (readResult != len
readResult != lenDescription
TRUEevaluated 1217 times by 12 tests
Evaluated by:
  • tst_QAsn1Element
  • tst_QDataStream
  • tst_QDockWidget
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QMainWindow
  • tst_QMetaType
  • tst_QNetworkDiskCache
  • tst_QPixmap
  • tst_languageChange
FALSEevaluated 337907 times by 62 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QKeySequence
  • ...
)		1217-337907
193 setStatus(ReadPastEnd);
executed 1217 times by 12 tests: setStatus(ReadPastEnd);
Executed by:
  • tst_QAsn1Element
  • tst_QDataStream
  • tst_QDockWidget
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QMainWindow
  • tst_QMetaType
  • tst_QNetworkDiskCache
  • tst_QPixmap
  • tst_languageChange
1217
194 return
executed 339124 times by 62 tests: return readResult;
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QKeySequence
  • ...
 readResult;
executed 339124 times by 62 tests: return readResult;
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QKeySequence
  • ...
339124
195}-
196QDataStream &QDataStream::operator>>(qint8 &i)-
197{-
198 i = 0;-
199 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 133653 times by 39 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • ...
) { QMessageLogger(__FILE__, 589783, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return *this;
 *this;
never executed: return *this;
 }		0-133653
200 char c;-
201 if (!dev->getChar(&c))183-133470
setStatusreadBlock
readBlock(&c, 1) == 1Description
TRUEevaluated 133470 times by 39 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • ...
FALSEevaluated 183 times by 5 tests
Evaluated by:
  • tst_QAsn1Element
  • tst_QDataStream
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QMetaType
(ReadPastEnd);
readBlock(&c, 1) == 1Description
TRUEevaluated 133470 times by 39 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • ...
FALSEevaluated 183 times by 5 tests
Evaluated by:
  • tst_QAsn1Element
  • tst_QDataStream
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QMetaType
else
readBlock(&c, 1) == 1Description
TRUEevaluated 133470 times by 39 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • ...
FALSEevaluated 183 times by 5 tests
Evaluated by:
  • tst_QAsn1Element
  • tst_QDataStream
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QMetaType
readBlock(&c, 1) == 1Description
TRUEevaluated 133470 times by 39 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • ...
FALSEevaluated 183 times by 5 tests
Evaluated by:
  • tst_QAsn1Element
  • tst_QDataStream
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QMetaType
&c, 1) == 1
readBlock(&c, 1) == 1Description
TRUEevaluated 133470 times by 39 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • ...
FALSEevaluated 183 times by 5 tests
Evaluated by:
  • tst_QAsn1Element
  • tst_QDataStream
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QMetaType
)
202 i = qint8(c);
executed 133470 times by 39 tests: i = qint8(c);
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • ...
133470
203 return
executed 133653 times by 39 tests: return *this;
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • ...
 *this;
executed 133653 times by 39 tests: return *this;
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QBrush
  • tst_QBuffer
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFile
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • ...
133653
204}-
205QDataStream &QDataStream::operator>>(qint16 &i)-
206{-
207 i = 0;-
208 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 11603 times by 19 tests
Evaluated by:
  • tst_QAuthenticator
  • tst_QBrush
  • tst_QDataStream
  • tst_QDockWidget
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QMetaType
  • tst_QPen
  • tst_QPicture
  • tst_QPixmap
  • tst_QPrinter
  • tst_QSettings
  • tst_QStandardItem
  • tst_QVariant
  • tst_QWidget
) { QMessageLogger(__FILE__, 617809, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return *this;
 *this;
never executed: return *this;
 }		0-11603
209 if (dev->read((readBlock(reinterpret_cast<
readBlock(rein...>(&i), 2) != 2Description
TRUEevaluated 87 times by 5 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QMetaType
FALSEevaluated 11516 times by 19 tests
Evaluated by:
  • tst_QAuthenticator
  • tst_QBrush
  • tst_QDataStream
  • tst_QDockWidget
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QMetaType
  • tst_QPen
  • tst_QPicture
  • tst_QPixmap
  • tst_QPrinter
  • tst_QSettings
  • tst_QStandardItem
  • tst_QVariant
  • tst_QWidget
char *)*>(&i,), 2) != 2
readBlock(rein...>(&i), 2) != 2Description
TRUEevaluated 87 times by 5 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QMetaType
FALSEevaluated 11516 times by 19 tests
Evaluated by:
  • tst_QAuthenticator
  • tst_QBrush
  • tst_QDataStream
  • tst_QDockWidget
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QMetaType
  • tst_QPen
  • tst_QPicture
  • tst_QPixmap
  • tst_QPrinter
  • tst_QSettings
  • tst_QStandardItem
  • tst_QVariant
  • tst_QWidget
) {		87-11516
210 i = 0;-
211 setStatus(ReadPastEnd);}
executed 87 times by 5 tests: end of block
Executed by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QMetaType
 else {		87
212 if (!noswap
!noswapDescription
TRUEevaluated 9998 times by 15 tests
Evaluated by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QDockWidget
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QImage
  • tst_QMetaType
  • tst_QPen
  • tst_QPicture
  • tst_QPrinter
  • tst_QSettings
  • tst_QStandardItem
  • tst_QVariant
  • tst_QWidget
FALSEevaluated 1518 times by 6 tests
Evaluated by:
  • tst_QAuthenticator
  • tst_QDataStream
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QPixmap
) {		1518-9998
213 i = qbswap(i);-
214 }
executed 9998 times by 15 tests: end of block
Executed by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QDockWidget
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QImage
  • tst_QMetaType
  • tst_QPen
  • tst_QPicture
  • tst_QPrinter
  • tst_QSettings
  • tst_QStandardItem
  • tst_QVariant
  • tst_QWidget
9998
215 }
executed 11516 times by 19 tests: end of block
Executed by:
  • tst_QAuthenticator
  • tst_QBrush
  • tst_QDataStream
  • tst_QDockWidget
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QMetaType
  • tst_QPen
  • tst_QPicture
  • tst_QPixmap
  • tst_QPrinter
  • tst_QSettings
  • tst_QStandardItem
  • tst_QVariant
  • tst_QWidget
11516
216 return
executed 11603 times by 19 tests: return *this;
Executed by:
  • tst_QAuthenticator
  • tst_QBrush
  • tst_QDataStream
  • tst_QDockWidget
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QMetaType
  • tst_QPen
  • tst_QPicture
  • tst_QPixmap
  • tst_QPrinter
  • tst_QSettings
  • tst_QStandardItem
  • tst_QVariant
  • tst_QWidget
 *this;
executed 11603 times by 19 tests: return *this;
Executed by:
  • tst_QAuthenticator
  • tst_QBrush
  • tst_QDataStream
  • tst_QDockWidget
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QMetaType
  • tst_QPen
  • tst_QPicture
  • tst_QPixmap
  • tst_QPrinter
  • tst_QSettings
  • tst_QStandardItem
  • tst_QVariant
  • tst_QWidget
11603
217}-
218QDataStream &QDataStream::operator>>(qint32 &i)-
219{-
220 i = 0;-
221 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 123863 times by 57 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QBrush
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QKeySequence
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • ...
) { QMessageLogger(__FILE__, 648839, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return *this;
 *this;
never executed: return *this;
 }		0-123863
222 if (dev->read((readBlock(reinterpret_cast<
readBlock(rein...>(&i), 4) != 4Description
TRUEevaluated 728 times by 10 tests
Evaluated by:
  • tst_QDataStream
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QMainWindow
  • tst_QMetaType
  • tst_QNetworkDiskCache
  • tst_QPixmap
  • tst_languageChange
FALSEevaluated 123135 times by 57 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QBrush
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QKeySequence
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • ...
char *)*>(&i,), 4) != 4
readBlock(rein...>(&i), 4) != 4Description
TRUEevaluated 728 times by 10 tests
Evaluated by:
  • tst_QDataStream
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QMainWindow
  • tst_QMetaType
  • tst_QNetworkDiskCache
  • tst_QPixmap
  • tst_languageChange
FALSEevaluated 123135 times by 57 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QBrush
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QKeySequence
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • ...
) {		728-123135
223 i = 0;-
224 setStatus(ReadPastEnd);}
executed 728 times by 10 tests: end of block
Executed by:
  • tst_QDataStream
  • tst_QHeaderView
  • tst_QIODevice
  • tst_QImage
  • tst_QImageReader
  • tst_QMainWindow
  • tst_QMetaType
  • tst_QNetworkDiskCache
  • tst_QPixmap
  • tst_languageChange
 else {		728
225 if (!noswap
!noswapDescription
TRUEevaluated 119399 times by 54 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QBitArray
  • tst_QBrush
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QKeySequence
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMargins
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • ...
FALSEevaluated 3736 times by 6 tests
Evaluated by:
  • tst_QAuthenticator
  • tst_QDataStream
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QPixmap
) {		3736-119399
226 i = qbswap(i);-
227 }
executed 119399 times by 54 tests: end of block
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QBitArray
  • tst_QBrush
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QKeySequence
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • tst_QMargins
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • ...
119399
228 }
executed 123135 times by 57 tests: end of block
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QBrush
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QKeySequence
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • ...
123135
229 return
executed 123863 times by 57 tests: return *this;
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QBrush
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QKeySequence
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • ...
 *this;
executed 123863 times by 57 tests: return *this;
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QBrush
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFiledialog
  • tst_QFont
  • tst_QGraphicsProxyWidget
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIODevice
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QKeySequence
  • tst_QListWidget
  • tst_QLocalSocket
  • tst_QMainWindow
  • ...
123863
230}-
231QDataStream &QDataStream::operator>>(qint64 &i)-
232{-
233 i = qint64(0);-
234 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 35987 times by 13 tests
Evaluated by:
  • tst_QAbstractNetworkCache
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QIODevice
  • tst_QLocalSocket
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QSettings
  • tst_QTimeZone
  • tst_QVariant
) { QMessageLogger(__FILE__, 678868, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return *this;
 *this;
never executed: return *this;
 }		0-35987
235 if (version() < 6
version() < 6Description
TRUEnever evaluated
FALSEevaluated 35987 times by 13 tests
Evaluated by:
  • tst_QAbstractNetworkCache
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QIODevice
  • tst_QLocalSocket
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QSettings
  • tst_QTimeZone
  • tst_QVariant
) {		0-35987
236 quint32 i1, i2;-
237 *this >> i2 >> i1;-
238 i = ((quint64)i1 << 32) + i2;-
239 }
never executed: end of block
 else {		0
240 if (dev->read((readBlock(reinterpret_cast<
readBlock(rein...>(&i), 8) != 8Description
TRUEevaluated 185 times by 3 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QMetaType
FALSEevaluated 35802 times by 13 tests
Evaluated by:
  • tst_QAbstractNetworkCache
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QIODevice
  • tst_QLocalSocket
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QSettings
  • tst_QTimeZone
  • tst_QVariant
char *)*>(&i,), 8) != 8
readBlock(rein...>(&i), 8) != 8Description
TRUEevaluated 185 times by 3 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QMetaType
FALSEevaluated 35802 times by 13 tests
Evaluated by:
  • tst_QAbstractNetworkCache
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QIODevice
  • tst_QLocalSocket
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QSettings
  • tst_QTimeZone
  • tst_QVariant
) {		185-35802
241 i = qint64(0);-
setStatus(ReadPastEnd);
242 }
executed 185 times by 3 tests: end of block
Executed by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QMetaType
 else {		185
243 if (!noswap
!noswapDescription
TRUEevaluated 35790 times by 13 tests
Evaluated by:
  • tst_QAbstractNetworkCache
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QIODevice
  • tst_QLocalSocket
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QSettings
  • tst_QTimeZone
  • tst_QVariant
FALSEevaluated 12 times by 1 test
Evaluated by:
  • tst_QDataStream
) {		12-35790
244 i = qbswap(i);-
245 }
executed 35790 times by 13 tests: end of block
Executed by:
  • tst_QAbstractNetworkCache
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QIODevice
  • tst_QLocalSocket
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QSettings
  • tst_QTimeZone
  • tst_QVariant
35790
246 }
executed 35802 times by 13 tests: end of block
Executed by:
  • tst_QAbstractNetworkCache
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QIODevice
  • tst_QLocalSocket
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QSettings
  • tst_QTimeZone
  • tst_QVariant
35802
247 }-
248 return
executed 35987 times by 13 tests: return *this;
Executed by:
  • tst_QAbstractNetworkCache
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QIODevice
  • tst_QLocalSocket
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QSettings
  • tst_QTimeZone
  • tst_QVariant
 *this;
executed 35987 times by 13 tests: return *this;
Executed by:
  • tst_QAbstractNetworkCache
  • tst_QDataStream
  • tst_QDate
  • tst_QDateTime
  • tst_QIODevice
  • tst_QLocalSocket
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QSettings
  • tst_QTimeZone
  • tst_QVariant
35987
249}-
250-
251-
252-
253-
254-
255QDataStream &QDataStream::operator>>(bool &i)-
256{-
257 qint8 v;-
258 *this >> v;-
259 i = !!v;-
260 return *this;-
261}-
262QDataStream &QDataStream::operator>>(float &f)-
263{-
264 if (version() >= QDataStream::Qt_4_6
version() >= Q...Stream::Qt_4_6Description
TRUEevaluated 1263 times by 4 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QMetaType
  • tst_QVariant
FALSEnever evaluated
0-1263
265 && floatingPointPrecision() == QDataStream::DoublePrecision
floatingPointP...oublePrecisionDescription
TRUEevaluated 1237 times by 4 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QMetaType
  • tst_QVariant
FALSEevaluated 26 times by 1 test
Evaluated by:
  • tst_QDataStream
) {		26-1237
266 double d;-
267 *this >> d;-
268 f = d;-
269 return
executed 1237 times by 4 tests: return *this;
Executed by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QMetaType
  • tst_QVariant
 *this;
executed 1237 times by 4 tests: return *this;
Executed by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QMetaType
  • tst_QVariant
1237
270 }-
271-
272 f = 0.0f;-
273 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 26 times by 1 test
Evaluated by:
  • tst_QDataStream
) { QMessageLogger(__FILE__, 729918, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return *this;
 *this;
never executed: return *this;
 }		0-26
274 if (dev->read((readBlock(reinterpret_cast<
readBlock(rein...>(&f), 4) != 4Description
TRUEevaluated 10 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 16 times by 1 test
Evaluated by:
  • tst_QDataStream
char *)*>(&f,), 4) != 4
readBlock(rein...>(&f), 4) != 4Description
TRUEevaluated 10 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 16 times by 1 test
Evaluated by:
  • tst_QDataStream
) {		10-16
275 f = 0.0f;-
276 setStatus(ReadPastEnd);}
executed 10 times by 1 test: end of block
Executed by:
  • tst_QDataStream
 else {		10
277 if (!noswap
!noswapDescription
TRUEevaluated 10 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_QDataStream
) {		6-10
278 union {-
279 float val1;-
280 quint32 val2;-
281 } x;-
282 x.val2 = qbswap(*reinterpret_cast<quint32 *>(&f));-
283 f = x.val1;-
284 }
executed 10 times by 1 test: end of block
Executed by:
  • tst_QDataStream
10
285 }
executed 16 times by 1 test: end of block
Executed by:
  • tst_QDataStream
16
286 return
executed 26 times by 1 test: return *this;
Executed by:
  • tst_QDataStream
 *this;
executed 26 times by 1 test: return *this;
Executed by:
  • tst_QDataStream
26
287}-
288QDataStream &QDataStream::operator>>(double &f)-
289{-
290 if (version() >= QDataStream::Qt_4_6
version() >= Q...Stream::Qt_4_6Description
TRUEevaluated 11776 times by 14 tests
Evaluated by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QMargins
  • tst_QMetaType
  • tst_QPainterPath
  • tst_QPen
  • tst_QPicture
  • tst_QPointF
  • tst_QPrinter
  • tst_QStandardItem
  • tst_QVariant
FALSEevaluated 3248 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QFont
3248-11776
291 && floatingPointPrecision() == QDataStream::SinglePrecision
floatingPointP...inglePrecisionDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 11775 times by 14 tests
Evaluated by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QMargins
  • tst_QMetaType
  • tst_QPainterPath
  • tst_QPen
  • tst_QPicture
  • tst_QPointF
  • tst_QPrinter
  • tst_QStandardItem
  • tst_QVariant
) {		1-11775
292 float d;-
293 *this >> d;-
294 f = d;-
295 return
executed 1 time by 1 test: return *this;
Executed by:
  • tst_QDataStream
 *this;
executed 1 time by 1 test: return *this;
Executed by:
  • tst_QDataStream
1
296 }-
297-
298 f = 0.0;-
299 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 15023 times by 14 tests
Evaluated by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QMargins
  • tst_QMetaType
  • tst_QPainterPath
  • tst_QPen
  • tst_QPicture
  • tst_QPointF
  • tst_QPrinter
  • tst_QStandardItem
  • tst_QVariant
) { QMessageLogger(__FILE__, 767955, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return *this;
 *this;
never executed: return *this;
 }		0-15023
300 if (dev->read((readBlock(reinterpret_cast<
readBlock(rein...>(&f), 8) != 8Description
TRUEevaluated 550 times by 3 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QMetaType
FALSEevaluated 14473 times by 14 tests
Evaluated by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QMargins
  • tst_QMetaType
  • tst_QPainterPath
  • tst_QPen
  • tst_QPicture
  • tst_QPointF
  • tst_QPrinter
  • tst_QStandardItem
  • tst_QVariant
char *)*>(&f,), 8) != 8
readBlock(rein...>(&f), 8) != 8Description
TRUEevaluated 550 times by 3 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QMetaType
FALSEevaluated 14473 times by 14 tests
Evaluated by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QMargins
  • tst_QMetaType
  • tst_QPainterPath
  • tst_QPen
  • tst_QPicture
  • tst_QPointF
  • tst_QPrinter
  • tst_QStandardItem
  • tst_QVariant
) {		550-14473
301 f = 0.0;-
302 setStatus(ReadPastEnd);}
executed 550 times by 3 tests: end of block
Executed by:
  • tst_QDataStream
  • tst_QIODevice
  • tst_QMetaType
 else {		550
303 if (!noswap
!noswapDescription
TRUEevaluated 14466 times by 14 tests
Evaluated by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QMargins
  • tst_QMetaType
  • tst_QPainterPath
  • tst_QPen
  • tst_QPicture
  • tst_QPointF
  • tst_QPrinter
  • tst_QStandardItem
  • tst_QVariant
FALSEevaluated 7 times by 1 test
Evaluated by:
  • tst_QDataStream
) {		7-14466
304 union {-
305 double val1;-
306 quint64 val2;-
307 } x;-
308 x.val2 = qbswap(*reinterpret_cast<quint64 *>(&f));-
309 f = x.val1;-
310 }
executed 14466 times by 14 tests: end of block
Executed by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QMargins
  • tst_QMetaType
  • tst_QPainterPath
  • tst_QPen
  • tst_QPicture
  • tst_QPointF
  • tst_QPrinter
  • tst_QStandardItem
  • tst_QVariant
14466
311 }
executed 14473 times by 14 tests: end of block
Executed by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QMargins
  • tst_QMetaType
  • tst_QPainterPath
  • tst_QPen
  • tst_QPicture
  • tst_QPointF
  • tst_QPrinter
  • tst_QStandardItem
  • tst_QVariant
14473
312 return
executed 15023 times by 14 tests: return *this;
Executed by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QMargins
  • tst_QMetaType
  • tst_QPainterPath
  • tst_QPen
  • tst_QPicture
  • tst_QPointF
  • tst_QPrinter
  • tst_QStandardItem
  • tst_QVariant
 *this;
executed 15023 times by 14 tests: return *this;
Executed by:
  • tst_QBrush
  • tst_QDataStream
  • tst_QFont
  • tst_QGuiVariant
  • tst_QIODevice
  • tst_QMargins
  • tst_QMetaType
  • tst_QPainterPath
  • tst_QPen
  • tst_QPicture
  • tst_QPointF
  • tst_QPrinter
  • tst_QStandardItem
  • tst_QVariant
15023
313}-
314QDataStream &QDataStream::operator>>(char *&s)-
315{-
316 uint len = 0;-
317 return readBytes(s, len);-
318}-
319QDataStream &QDataStream::readBytes(char *&s, uint &l)-
320{-
321 s = 0;-
322 l = 0;-
323 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 1281 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
) { QMessageLogger(__FILE__, 8271014, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return *this;
 *this;
never executed: return *this;
 }		0-1281
324-
325 quint32 len;-
326 *this >> len;-
327 if (len == 0
len == 0Description
TRUEevaluated 334 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
FALSEevaluated 947 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
)		334-947
328 return
executed 334 times by 2 tests: return *this;
Executed by:
  • tst_QDataStream
  • tst_QIODevice
 *this;
executed 334 times by 2 tests: return *this;
Executed by:
  • tst_QDataStream
  • tst_QIODevice
334
329-
330 const quint32 Step = 1024 * 1024;-
331 quint32 allocated = 0;-
332 char *prevBuf = 0;-
333 char *curBuf = 0;-
334-
335 do {-
336 int blockSize = qMin(Step, len - allocated);-
337 prevBuf = curBuf;-
338 curBuf = new char[allocated + blockSize + 1];-
339 if (prevBuf
prevBufDescription
TRUEevaluated 28 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 947 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
) {		28-947
340 memcpy(curBuf, prevBuf, allocated);-
341 delete [] prevBuf;-
342 }
executed 28 times by 1 test: end of block
Executed by:
  • tst_QDataStream
28
343 if (dev->readreadBlock
readBlock(curB...) != blockSizeDescription
TRUEevaluated 180 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
FALSEevaluated 795 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
(curBuf + allocated, blockSize) != blockSize
readBlock(curB...) != blockSizeDescription
TRUEevaluated 180 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
FALSEevaluated 795 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
) {		180-795
344 delete [] curBuf;-
345 setStatus(ReadPastEnd);return
executed 180 times by 2 tests: return *this;
Executed by:
  • tst_QDataStream
  • tst_QIODevice
 *this;
executed 180 times by 2 tests: return *this;
Executed by:
  • tst_QDataStream
  • tst_QIODevice
180
346 }-
347 allocated += blockSize;-
348 }
executed 795 times by 2 tests: end of block
Executed by:
  • tst_QDataStream
  • tst_QIODevice
 while (allocated < len
allocated < lenDescription
TRUEevaluated 28 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 767 times by 2 tests
Evaluated by:
  • tst_QDataStream
  • tst_QIODevice
);		28-795
349-
350 s = curBuf;-
351 s[len] = '\0';-
352 l = (uint)len;-
353 return
executed 767 times by 2 tests: return *this;
Executed by:
  • tst_QDataStream
  • tst_QIODevice
 *this;
executed 767 times by 2 tests: return *this;
Executed by:
  • tst_QDataStream
  • tst_QIODevice
767
354}-
355int QDataStream::readRawData(char *s, int len)-
356{-
357 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 19060 times by 41 tests
Evaluated by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFont
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QListWidget
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QPicture
  • ...
) { QMessageLogger(__FILE__, 8721058, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return -1;
 -1;
never executed: return -1;
 }		0-19060
358 return
executed 19060 times by 41 tests: return readBlock(s, len);
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFont
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QListWidget
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QPicture
  • ...
 dev->readreadBlock(s, len);
executed 19060 times by 41 tests: return readBlock(s, len);
Executed by:
  • tst_QAbstractItemModel
  • tst_QAbstractNetworkCache
  • tst_QAsn1Element
  • tst_QAuthenticator
  • tst_QBitArray
  • tst_QDataStream
  • tst_QDateTime
  • tst_QDockWidget
  • tst_QFileDialog2
  • tst_QFont
  • tst_QGuiVariant
  • tst_QHeaderView
  • tst_QHostAddress
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QListWidget
  • tst_QMainWindow
  • tst_QMetaObjectBuilder
  • tst_QMetaType
  • tst_QNetworkCacheMetaData
  • tst_QNetworkDiskCache
  • tst_QNetworkReply
  • tst_QPicture
  • ...
19060
359}-
360QDataStream &QDataStream::operator<<(qint8 i)-
361{-
362 if (!dev) { QMessageLogger(__FILE__, 8971083, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return *this; } if (q_status != Ok) return *this;-
363 if (!dev->putChar(i))-
364 q_status = WriteFailed;-
365 return *this;-
366}-
367QDataStream &QDataStream::operator<<(qint16 i)-
368{-
369 if (!dev) { QMessageLogger(__FILE__, 9211107, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return *this; } if (q_status != Ok) return *this;-
370 if (!noswap) {-
371 i = qbswap(i);-
372 }-
373 if (dev->write((char *)&i, sizeof(qint16)) != sizeof(qint16))-
374 q_status = WriteFailed;-
375 return *this;-
376}-
377QDataStream &QDataStream::operator<<(qint32 i)-
378{-
379 if (!dev) { QMessageLogger(__FILE__, 9391125, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return *this; } if (q_status != Ok) return *this;-
380 if (!noswap) {-
381 i = qbswap(i);-
382 }-
383 if (dev->write((char *)&i, sizeof(qint32)) != sizeof(qint32))-
384 q_status = WriteFailed;-
385 return *this;-
386}-
387QDataStream &QDataStream::operator<<(qint64 i)-
388{-
389 if (!dev) { QMessageLogger(__FILE__, 9651151, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return *this; } if (q_status != Ok) return *this;-
390 if (version() < 6) {-
391 quint32 i1 = i & 0xffffffff;-
392 quint32 i2 = i >> 32;-
393 *this << i2 << i1;-
394 } else {-
395 if (!noswap) {-
396 i = qbswap(i);-
397 }-
398 if (dev->write((char *)&i, sizeof(qint64)) != sizeof(qint64))-
399 q_status = WriteFailed;-
400 }-
401 return *this;-
402}-
403QDataStream &QDataStream::operator<<(bool i)-
404{-
405 if (!dev) { QMessageLogger(__FILE__, 9951181, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return *this; } if (q_status != Ok) return *this;-
406 if (!dev->putChar(qint8(i)))-
407 q_status = WriteFailed;-
408 return *this;-
409}-
410QDataStream &QDataStream::operator<<(float f)-
411{-
412 if (version() >= QDataStream::Qt_4_6-
413 && floatingPointPrecision() == QDataStream::DoublePrecision) {-
414 *this << double(f);-
415 return *this;-
416 }-
417-
418 if (!dev) { QMessageLogger(__FILE__, 10181204, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return *this; } if (q_status != Ok) return *this;-
419 float g = f;-
420 if (!noswap) {-
421 union {-
422 float val1;-
423 quint32 val2;-
424 } x;-
425 x.val1 = g;-
426 x.val2 = qbswap(x.val2);-
427-
428 if (dev->write((char *)&x.val2, sizeof(float)) != sizeof(float))-
429 q_status = WriteFailed;-
430 return *this;-
431 }-
432-
433 if (dev->write((char *)&g, sizeof(float)) != sizeof(float))-
434 q_status = WriteFailed;-
435 return *this;-
436}-
437QDataStream &QDataStream::operator<<(double f)-
438{-
439 if (version() >= QDataStream::Qt_4_6-
440 && floatingPointPrecision() == QDataStream::SinglePrecision) {-
441 *this << float(f);-
442 return *this;-
443 }-
444-
445 if (!dev) { QMessageLogger(__FILE__, 10561242, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return *this; } if (q_status != Ok) return *this;-
446 if (noswap) {-
447 if (dev->write((char *)&f, sizeof(double)) != sizeof(double))-
448 q_status = WriteFailed;-
449 } else {-
450 union {-
451 double val1;-
452 quint64 val2;-
453 } x;-
454 x.val1 = f;-
455 x.val2 = qbswap(x.val2);-
456 if (dev->write((char *)&x.val2, sizeof(double)) != sizeof(double))-
457 q_status = WriteFailed;-
458 }-
459 return *this;-
460}-
461QDataStream &QDataStream::operator<<(const char *s)-
462{-
463 if (!s) {-
464 *this << (quint32)0;-
465 return *this;-
466 }-
467 uint len = qstrlen(s) + 1;-
468 *this << (quint32)len;-
469 writeRawData(s, len);-
470 return *this;-
471}-
472QDataStream &QDataStream::writeBytes(const char *s, uint len)-
473{-
474 if (!dev) { QMessageLogger(__FILE__, 11101296, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return *this; } if (q_status != Ok) return *this;-
475 *this << (quint32)len;-
476 if (len)-
477 writeRawData(s, len);-
478 return *this;-
479}-
480int QDataStream::writeRawData(const char *s, int len)-
481{-
482 if (!dev) { QMessageLogger(__FILE__, 11281314, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return -1; } if (q_status != Ok) return -1;-
483 int ret = dev->write(s, len);-
484 if (ret != len)-
485 q_status = WriteFailed;-
486 return ret;-
487}-
488int QDataStream::skipRawData(int len)-
489{-
490 if (!dev
!devDescription
TRUEnever evaluated
FALSEevaluated 24 times by 2 tests
Evaluated by:
  • tst_QAuthenticator
  • tst_QDataStream
) { QMessageLogger(__FILE__, 11481334, __PRETTY_FUNCTION__).warning("QDataStream: No device"); return
never executed: return -1;
 -1;
never executed: return -1;
 }		0-24
491-
492 if (dev->isSequential()
dev->isSequential()Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 21 times by 2 tests
Evaluated by:
  • tst_QAuthenticator
  • tst_QDataStream
) {		3-21
493 char buf[4096];-
494 int sumRead = 0;-
495-
496 while (len > 0
len > 0Description
TRUEevaluated 9 times by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 3 times by 1 test
Evaluated by:
  • tst_QDataStream
) {		3-9
497 int blockSize = qMin(len, (int)sizeof(buf));-
498 int n = dev->readreadBlock(buf, blockSize);-
499 if (n == -1
n == -1Description
TRUEnever evaluated
FALSEevaluated 9 times by 1 test
Evaluated by:
  • tst_QDataStream
)		0-9
500 return
never executed: return -1;
 -1;
never executed: return -1;
0
501 if (n == 0
n == 0Description
TRUEnever evaluated
FALSEevaluated 9 times by 1 test
Evaluated by:
  • tst_QDataStream
)		0-9
502 return
never executed: return sumRead;
 sumRead;
never executed: return sumRead;
0
503-
504 sumRead += n;-
505 len -= blockSize;-
506 }
executed 9 times by 1 test: end of block
Executed by:
  • tst_QDataStream
9
507 return
executed 3 times by 1 test: return sumRead;
Executed by:
  • tst_QDataStream
 sumRead;
executed 3 times by 1 test: return sumRead;
Executed by:
  • tst_QDataStream
3
508 } else {-
509 qint64 pos = dev->pos();-
510 qint64 size = dev->size();-
511 if (pos + len > size
pos + len > sizeDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • tst_QDataStream
FALSEevaluated 20 times by 2 tests
Evaluated by:
  • tst_QAuthenticator
  • tst_QDataStream
)		1-20
512 len = size - pos;
executed 1 time by 1 test: len = size - pos;
Executed by:
  • tst_QDataStream
1
513 if (!dev->seek(pos + len)
!dev->seek(pos + len)Description
TRUEnever evaluated
FALSEevaluated 21 times by 2 tests
Evaluated by:
  • tst_QAuthenticator
  • tst_QDataStream
)		0-21
514 return
never executed: return -1;
 -1;
never executed: return -1;
0
515 return
executed 21 times by 2 tests: return len;
Executed by:
  • tst_QAuthenticator
  • tst_QDataStream
 len;
executed 21 times by 2 tests: return len;
Executed by:
  • tst_QAuthenticator
  • tst_QDataStream
21
516 }-
517}-
518-
519-
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