qiodevice.cpp

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4 ** Contact: http://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtCore module of the Qt Toolkit. -

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL21$ -

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17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

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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 -

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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 //#define QIODEVICE_DEBUG -

35 -

36 #include "qbytearray.h" -

37 #include "qdebug.h" -

38 #include "qiodevice_p.h" -

39 #include "qfile.h" -

40 #include "qstringlist.h" -

41 #include "qdir.h" -

42 #include "private/qbytearray_p.h" -

43 -

44 #include <algorithm> -

45 -

46 #ifdef QIODEVICE_DEBUG -

47 # include <ctype.h> -

48 #endif -

49 -

50 QT_BEGIN_NAMESPACE -

51 -

52 #ifdef QIODEVICE_DEBUG -

53 void debugBinaryString(const QByteArray &input) -

54 { -

55 QByteArray tmp; -

56 int startOffset = 0; -

57 for (int i = 0; i < input.size(); ++i) { -

58 tmp += input[i]; -

59 -

60 if ((i % 16) == 15 || i == (input.size() - 1)) { -

61 printf("\n%15d:", startOffset); -

62 startOffset += tmp.size(); -

63 -

64 for (int j = 0; j < tmp.size(); ++j) -

65 printf(" %02x", int(uchar(tmp[j]))); -

66 for (int j = tmp.size(); j < 16 + 1; ++j) -

67 printf(" "); -

68 for (int j = 0; j < tmp.size(); ++j) -

69 printf("%c", isprint(int(uchar(tmp[j]))) ? tmp[j] : '.'); -

70 tmp.clear(); -

71 } -

72 } -

73 printf("\n\n"); -

74 } -

75 -

76 void debugBinaryString(const char *data, qint64 maxlen) -

77 { -

78 debugBinaryString(QByteArray(data, maxlen)); -

79 } -

80 #endif -

81 -

82 #define Q_VOID -

83 -

84 static void checkWarnMessage(const QIODevice *device, const char *function, const char *what) -

85 { -

86 #ifndef QT_NO_WARNING_OUTPUT -

87 QDebug d = qWarning(); -

88 d.noquote(); -

89 d.nospace(); -

90 d << "QIODevice::" << function; -

91 #ifndef QT_NO_QOBJECT -

92 d << " (" << device->metaObject()->className(); -

if (!device->objectName().isEmpty())

!device->objec...me().isEmpty()	Description
TRUE	never evaluated
FALSE	evaluated 168 times by 9 tests Evaluated by: tst_QBuffer tst_QFile tst_QIODevice tst_QNetworkReply tst_QProcess tst_QSslSocket tst_QString tst_QTcpSocket tst_QUdpSocket

0-168

d << ", \"" << device->objectName() << '"';

never executed: d << ", \"" << device->objectName() << '"';

if (const QFile *f = qobject_cast<const QFile *>(device))

const QFile f...ile >(device)	Description
TRUE	evaluated 3 times by 2 tests Evaluated by: tst_QFile tst_QString
FALSE	evaluated 165 times by 7 tests Evaluated by: tst_QBuffer tst_QIODevice tst_QNetworkReply tst_QProcess tst_QSslSocket tst_QTcpSocket tst_QUdpSocket

3-165

d << ", \"" << QDir::toNativeSeparators(f->fileName()) << '"';

executed 3 times by 2 tests: d << ", \"" << QDir::toNativeSeparators(f->fileName()) << '"';

Executed by:

tst_QFile
tst_QString

97 d << ')'; -

98 #else -

99 Q_UNUSED(device) -

100 #endif // !QT_NO_QOBJECT -

101 d << ": " << what; -

102 #else -

103 Q_UNUSED(device); -

104 Q_UNUSED(function); -

105 Q_UNUSED(what); -

106 #endif // QT_NO_WARNING_OUTPUT -

107

}

executed 168 times by 9 tests: end of block

Executed by:

tst_QBuffer
tst_QFile
tst_QIODevice
tst_QNetworkReply
tst_QProcess
tst_QSslSocket
tst_QString
tst_QTcpSocket
tst_QUdpSocket

168

108 -

109 #define CHECK_MAXLEN(function, returnType) \ -

110 do { \ -

111 if (maxSize < 0) { \ -

112 checkWarnMessage(this, #function, "Called with maxSize < 0"); \ -

113 return returnType; \ -

114 } \ -

115 } while (0) -

116 -

117 #define CHECK_WRITABLE(function, returnType) \ -

118 do { \ -

119 if ((d->openMode & WriteOnly) == 0) { \ -

120 if (d->openMode == NotOpen) { \ -

121 checkWarnMessage(this, #function, "device not open"); \ -

122 return returnType; \ -

123 } \ -

124 checkWarnMessage(this, #function, "ReadOnly device"); \ -

125 return returnType; \ -

126 } \ -

127 } while (0) -

128 -

129 #define CHECK_READABLE(function, returnType) \ -

130 do { \ -

131 if ((d->openMode & ReadOnly) == 0) { \ -

132 if (d->openMode == NotOpen) { \ -

133 checkWarnMessage(this, #function, "device not open"); \ -

134 return returnType; \ -

135 } \ -

136 checkWarnMessage(this, #function, "WriteOnly device"); \ -

137 return returnType; \ -

138 } \ -

139 } while (0) -

140 -

141 /*! -

142 \internal -

143 */ -

144 QIODevicePrivate::QIODevicePrivate() -

145 : openMode(QIODevice::NotOpen), buffer(QIODEVICE_BUFFERSIZE), -

146 pos(0), devicePos(0) -

147 , baseReadLineDataCalled(false) -

148 , accessMode(Unset) -

149 #ifdef QT_NO_QOBJECT -

150 , q_ptr(0) -

151 #endif -

152 { -

153

}

executed 81130 times by 264 tests: end of block

Executed by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSocket
tst_QAccessibility
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
...

81130

154 -

155 /*! -

156 \internal -

157 */ -

158 QIODevicePrivate::~QIODevicePrivate() -

159 { -

160 } -

161 -

162 /*! -

163 \class QIODevice -

164 \inmodule QtCore -

165 \reentrant -

166 -

167 \brief The QIODevice class is the base interface class of all I/O -

168 devices in Qt. -

169 -

170 \ingroup io -

171 -

172 QIODevice provides both a common implementation and an abstract -

173 interface for devices that support reading and writing of blocks -

174 of data, such as QFile, QBuffer and QTcpSocket. QIODevice is -

175 abstract and can not be instantiated, but it is common to use the -

176 interface it defines to provide device-independent I/O features. -

177 For example, Qt's XML classes operate on a QIODevice pointer, -

178 allowing them to be used with various devices (such as files and -

179 buffers). -

180 -

181 Before accessing the device, open() must be called to set the -

182 correct OpenMode (such as ReadOnly or ReadWrite). You can then -

183 write to the device with write() or putChar(), and read by calling -

184 either read(), readLine(), or readAll(). Call close() when you are -

185 done with the device. -

186 -

187 QIODevice distinguishes between two types of devices: -

188 random-access devices and sequential devices. -

189 -

190 \list -

191 \li Random-access devices support seeking to arbitrary -

192 positions using seek(). The current position in the file is -

193 available by calling pos(). QFile and QBuffer are examples of -

194 random-access devices. -

195 -

196 \li Sequential devices don't support seeking to arbitrary -

197 positions. The data must be read in one pass. The functions -

198 pos() and size() don't work for sequential devices. -

199 QTcpSocket and QProcess are examples of sequential devices. -

200 \endlist -

201 -

202 You can use isSequential() to determine the type of device. -

203 -

204 QIODevice emits readyRead() when new data is available for -

205 reading; for example, if new data has arrived on the network or if -

206 additional data is appended to a file that you are reading -

207 from. You can call bytesAvailable() to determine the number of -

208 bytes that are currently available for reading. It's common to use -

209 bytesAvailable() together with the readyRead() signal when -

210 programming with asynchronous devices such as QTcpSocket, where -

211 fragments of data can arrive at arbitrary points in -

212 time. QIODevice emits the bytesWritten() signal every time a -

213 payload of data has been written to the device. Use bytesToWrite() -

214 to determine the current amount of data waiting to be written. -

215 -

216 Certain subclasses of QIODevice, such as QTcpSocket and QProcess, -

217 are asynchronous. This means that I/O functions such as write() -

218 or read() always return immediately, while communication with the -

219 device itself may happen when control goes back to the event loop. -

220 QIODevice provides functions that allow you to force these -

221 operations to be performed immediately, while blocking the -

222 calling thread and without entering the event loop. This allows -

223 QIODevice subclasses to be used without an event loop, or in -

224 a separate thread: -

225 -

226 \list -

227 \li waitForReadyRead() - This function suspends operation in the -

228 calling thread until new data is available for reading. -

229 -

230 \li waitForBytesWritten() - This function suspends operation in the -

231 calling thread until one payload of data has been written to the -

232 device. -

233 -

234 \li waitFor....() - Subclasses of QIODevice implement blocking -

235 functions for device-specific operations. For example, QProcess -

236 has a function called \l {QProcess::}{waitForStarted()} which suspends operation in -

237 the calling thread until the process has started. -

238 \endlist -

239 -

240 Calling these functions from the main, GUI thread, may cause your -

241 user interface to freeze. Example: -

242 -

243 \snippet code/src_corelib_io_qiodevice.cpp 0 -

244 -

245 By subclassing QIODevice, you can provide the same interface to -

246 your own I/O devices. Subclasses of QIODevice are only required to -

247 implement the protected readData() and writeData() functions. -

248 QIODevice uses these functions to implement all its convenience -

249 functions, such as getChar(), readLine() and write(). QIODevice -

250 also handles access control for you, so you can safely assume that -

251 the device is opened in write mode if writeData() is called. -

252 -

253 Some subclasses, such as QFile and QTcpSocket, are implemented -

254 using a memory buffer for intermediate storing of data. This -

255 reduces the number of required device accessing calls, which are -

256 often very slow. Buffering makes functions like getChar() and -

257 putChar() fast, as they can operate on the memory buffer instead -

258 of directly on the device itself. Certain I/O operations, however, -

259 don't work well with a buffer. For example, if several users open -

260 the same device and read it character by character, they may end -

261 up reading the same data when they meant to read a separate chunk -

262 each. For this reason, QIODevice allows you to bypass any -

263 buffering by passing the Unbuffered flag to open(). When -

264 subclassing QIODevice, remember to bypass any buffer you may use -

265 when the device is open in Unbuffered mode. -

266 -

267 \sa QBuffer, QFile, QTcpSocket -

268 */ -

269 -

270 /*! -

271 \enum QIODevice::OpenModeFlag -

272 -

273 This enum is used with open() to describe the mode in which a device -

274 is opened. It is also returned by openMode(). -

275 -

276 \value NotOpen The device is not open. -

277 \value ReadOnly The device is open for reading. -

278 \value WriteOnly The device is open for writing. Note that this mode implies -

279 Truncate. -

280 \value ReadWrite The device is open for reading and writing. -

281 \value Append The device is opened in append mode so that all data is -

282 written to the end of the file. -

283 \value Truncate If possible, the device is truncated before it is opened. -

284 All earlier contents of the device are lost. -

285 \value Text When reading, the end-of-line terminators are -

286 translated to '\\n'. When writing, the end-of-line -

287 terminators are translated to the local encoding, for -

288 example '\\r\\n' for Win32. -

289 \value Unbuffered Any buffer in the device is bypassed. -

290 -

291 Certain flags, such as \c Unbuffered and \c Truncate, are -

292 meaningless when used with some subclasses. Some of these -

293 restrictions are implied by the type of device that is represented -

294 by a subclass. In other cases, the restriction may be due to the -

295 implementation, or may be imposed by the underlying platform; for -

296 example, QTcpSocket does not support \c Unbuffered mode, and -

297 limitations in the native API prevent QFile from supporting \c -

298 Unbuffered on Windows. -

299 */ -

300 -

301 /*! \fn QIODevice::bytesWritten(qint64 bytes) -

302 -

303 This signal is emitted every time a payload of data has been -

304 written to the device. The \a bytes argument is set to the number -

305 of bytes that were written in this payload. -

306 -

307 bytesWritten() is not emitted recursively; if you reenter the event loop -

308 or call waitForBytesWritten() inside a slot connected to the -

309 bytesWritten() signal, the signal will not be reemitted (although -

310 waitForBytesWritten() may still return true). -

311 -

312 \sa readyRead() -

313 */ -

314 -

315 /*! -

316 \fn QIODevice::readyRead() -

317 -

318 This signal is emitted once every time new data is available for -

319 reading from the device. It will only be emitted again once new -

320 data is available, such as when a new payload of network data has -

321 arrived on your network socket, or when a new block of data has -

322 been appended to your device. -

323 -

324 readyRead() is not emitted recursively; if you reenter the event loop or -

325 call waitForReadyRead() inside a slot connected to the readyRead() signal, -

326 the signal will not be reemitted (although waitForReadyRead() may still -

327 return true). -

328 -

329 Note for developers implementing classes derived from QIODevice: -

330 you should always emit readyRead() when new data has arrived (do not -

331 emit it only because there's data still to be read in your -

332 buffers). Do not emit readyRead() in other conditions. -

333 -

334 \sa bytesWritten() -

335 */ -

336 -

337 /*! \fn QIODevice::aboutToClose() -

338 -

339 This signal is emitted when the device is about to close. Connect -

340 this signal if you have operations that need to be performed -

341 before the device closes (e.g., if you have data in a separate -

342 buffer that needs to be written to the device). -

343 */ -

344 -

345 /*! -

346 \fn QIODevice::readChannelFinished() -

347 \since 4.4 -

348 -

349 This signal is emitted when the input (reading) stream is closed -

350 in this device. It is emitted as soon as the closing is detected, -

351 which means that there might still be data available for reading -

352 with read(). -

353 -

354 \sa atEnd(), read() -

355 */ -

356 -

357 #ifdef QT_NO_QOBJECT -

358 QIODevice::QIODevice() -

359 : d_ptr(new QIODevicePrivate) -

360 { -

361 d_ptr->q_ptr = this; -

362 } -

363 -

364 /*! -

365 \internal -

366 */ -

367 QIODevice::QIODevice(QIODevicePrivate &dd) -

368 : d_ptr(&dd) -

369 { -

370 d_ptr->q_ptr = this; -

371 } -

372 #else -

373 -

374 /*! -

375 Constructs a QIODevice object. -

376 */ -

377 -

378 QIODevice::QIODevice() -

379 : QObject(*new QIODevicePrivate, 0) -

380 { -

381 #if defined QIODEVICE_DEBUG -

382 QFile *file = qobject_cast<QFile *>(this); -

383 printf("%p QIODevice::QIODevice(\"%s\") %s\n", this, metaObject()->className(), -

384 qPrintable(file ? file->fileName() : QString())); -

385 #endif -

386

}

executed 39 times by 4 tests: end of block

Executed by:

tst_QIODevice
tst_QNetworkReply
tst_QTextStream
tst_Spdy

387 -

388 /*! -

389 Constructs a QIODevice object with the given \a parent. -

390 */ -

391 -

392 QIODevice::QIODevice(QObject *parent) -

393 : QObject(*new QIODevicePrivate, parent) -

394 { -

395 #if defined QIODEVICE_DEBUG -

396 printf("%p QIODevice::QIODevice(%p \"%s\")\n", this, parent, metaObject()->className()); -

397 #endif -

398

}

executed 13 times by 1 test: end of block

Executed by:

tst_QNetworkReply

399 -

400 /*! -

401 \internal -

402 */ -

403 QIODevice::QIODevice(QIODevicePrivate &dd, QObject *parent) -

404 : QObject(dd, parent) -

405 { -

406

}

executed 81078 times by 264 tests: end of block

Executed by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSocket
tst_QAccessibility
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
...

81078

407 #endif -

408 -

409 -

410 /*! -

411 The destructor is virtual, and QIODevice is an abstract base -

412 class. This destructor does not call close(), but the subclass -

413 destructor might. If you are in doubt, call close() before -

414 destroying the QIODevice. -

415 */ -

416 QIODevice::~QIODevice() -

417 { -

418 #if defined QIODEVICE_DEBUG -

419 printf("%p QIODevice::~QIODevice()\n", this); -

420 #endif -

421 } -

422 -

423 /*! -

424 Returns \c true if this device is sequential; otherwise returns -

425 false. -

426 -

427 Sequential devices, as opposed to a random-access devices, have no -

428 concept of a start, an end, a size, or a current position, and they -

429 do not support seeking. You can only read from the device when it -

430 reports that data is available. The most common example of a -

431 sequential device is a network socket. On Unix, special files such -

432 as /dev/zero and fifo pipes are sequential. -

433 -

434 Regular files, on the other hand, do support random access. They -

435 have both a size and a current position, and they also support -

436 seeking backwards and forwards in the data stream. Regular files -

437 are non-sequential. -

438 -

439 \sa bytesAvailable() -

440 */ -

441 bool QIODevice::isSequential() const -

442 { -

443

return false;

executed 12052 times by 79 tests: return false;

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_QFileDialog2
tst_QFiledialog
tst_QFont
tst_QFtp
tst_QGraphicsProxyWidget
tst_QGuiVariant
tst_QHeaderView
tst_QHostAddress
tst_QHttpNetworkReply
tst_QIODevice
tst_QIcoImageFormat
tst_QIcon
tst_QImage
tst_QImageReader
...

12052

444 } -

445 -

446 /*! -

447 Returns the mode in which the device has been opened; -

448 i.e. ReadOnly or WriteOnly. -

449 -

450 \sa OpenMode -

451 */ -

452 QIODevice::OpenMode QIODevice::openMode() const -

453 { -

454

return d_func()->openMode;

executed 18499 times by 94 tests: return d_func()->openMode;

Executed by:

tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QErrorMessage
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

18499

455 } -

456 -

457 /*! -

458 Sets the OpenMode of the device to \a openMode. Call this -

459 function to set the open mode if the flags change after the device -

460 has been opened. -

461 -

462 \sa openMode(), OpenMode -

463 */ -

464 void QIODevice::setOpenMode(OpenMode openMode) -

465 { -

466 Q_D(QIODevice); -

467 #if defined QIODEVICE_DEBUG -

468 printf("%p QIODevice::setOpenMode(0x%x)\n", this, int(openMode)); -

469 #endif -

470 d->openMode = openMode; -

471 d->accessMode = QIODevicePrivate::Unset; -

472

if (!isReadable())

!isReadable()	Description
TRUE	evaluated 2 times by 2 tests Evaluated by: tst_QIODevice tst_QTemporaryFile
FALSE	evaluated 759 times by 12 tests Evaluated by: tst_NetworkSelfTest tst_QFileDialog2 tst_QHttpNetworkConnection tst_QIODevice tst_QImageReader tst_QNetworkReply tst_QSslSocket tst_QSslSocket_onDemandCertificates_member tst_QSslSocket_onDemandCertificates_static tst_QTcpSocket tst_QTemporaryFile tst_Spdy

2-759

473

d->buffer.clear();

executed 2 times by 2 tests: d->buffer.clear();

Executed by:

tst_QIODevice
tst_QTemporaryFile

474

}

executed 761 times by 12 tests: end of block

Executed by:

tst_NetworkSelfTest
tst_QFileDialog2
tst_QHttpNetworkConnection
tst_QIODevice
tst_QImageReader
tst_QNetworkReply
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QTemporaryFile
tst_Spdy

761

475 -

476 /*! -

477 If \a enabled is true, this function sets the \l Text flag on the device; -

478 otherwise the \l Text flag is removed. This feature is useful for classes -

479 that provide custom end-of-line handling on a QIODevice. -

480 -

481 The IO device should be opened before calling this function. -

482 -

483 \sa open(), setOpenMode() -

484 */ -

485 void QIODevice::setTextModeEnabled(bool enabled) -

486 { -

487 Q_D(QIODevice); -

488

if (!isOpen()) {

!isOpen()	Description
TRUE	never evaluated
FALSE	evaluated 82080469 times by 7 tests Evaluated by: tst_QFile tst_QFileInfo tst_QLayout tst_QLoggingRegistry tst_QTextStream tst_QXmlSimpleReader tst_QXmlStream

0-82080469

489 checkWarnMessage(this, "setTextModeEnabled", "The device is not open"); -

490

return;

never executed: return;

491 } -

492

if (enabled)

enabled	Description
TRUE	evaluated 41040053 times by 6 tests Evaluated by: tst_QFile tst_QFileInfo tst_QLayout tst_QLoggingRegistry tst_QTextStream tst_QXmlSimpleReader
FALSE	evaluated 41040416 times by 7 tests Evaluated by: tst_QFile tst_QFileInfo tst_QLayout tst_QLoggingRegistry tst_QTextStream tst_QXmlSimpleReader tst_QXmlStream

41040053-41040416

493

d->openMode |= Text;

executed 41040053 times by 6 tests: d->openMode |= Text;

Executed by:

tst_QFile
tst_QFileInfo
tst_QLayout
tst_QLoggingRegistry
tst_QTextStream
tst_QXmlSimpleReader

41040053

494 else -

495

d->openMode &= ~Text;

executed 41040416 times by 7 tests: d->openMode &= ~Text;

Executed by:

tst_QFile
tst_QFileInfo
tst_QLayout
tst_QLoggingRegistry
tst_QTextStream
tst_QXmlSimpleReader
tst_QXmlStream

41040416

496 } -

497 -

498 /*! -

499 Returns \c true if the \l Text flag is enabled; otherwise returns \c false. -

500 -

501 \sa setTextModeEnabled() -

502 */ -

503 bool QIODevice::isTextModeEnabled() const -

504 { -

505

return d_func()->openMode & Text;

executed 41042623 times by 18 tests: return d_func()->openMode & Text;

Executed by:

tst_QFile
tst_QFileInfo
tst_QFileSystemModel
tst_QLayout
tst_QLocalSocket
tst_QLoggingRegistry
tst_QProcess
tst_QSettings
tst_QSplitter
tst_QSslSocket
tst_QString
tst_QTcpSocket
tst_QTemporaryDir
tst_QTextStream
tst_QTimeZone
tst_QXmlSimpleReader
tst_qmakelib
tst_qstandardpaths

41042623

506 } -

507 -

508 /*! -

509 Returns \c true if the device is open; otherwise returns \c false. A -

510 device is open if it can be read from and/or written to. By -

511 default, this function returns \c false if openMode() returns -

512 \c NotOpen. -

513 -

514 \sa openMode(), OpenMode -

515 */ -

516 bool QIODevice::isOpen() const -

517 { -

518

return d_func()->openMode != NotOpen;

executed 82497607 times by 234 tests: return d_func()->openMode != NotOpen;

Executed by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAccessibility
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QCoreApplication
...

82497607

519 } -

520 -

521 /*! -

522 Returns \c true if data can be read from the device; otherwise returns -

523 false. Use bytesAvailable() to determine how many bytes can be read. -

524 -

525 This is a convenience function which checks if the OpenMode of the -

526 device contains the ReadOnly flag. -

527 -

528 \sa openMode(), OpenMode -

529 */ -

530 bool QIODevice::isReadable() const -

531 { -

532

return (openMode() & ReadOnly) != 0;

executed 16830 times by 93 tests: return (openMode() & ReadOnly) != 0;

Executed by:

tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QErrorMessage
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

16830

533 } -

534 -

535 /*! -

536 Returns \c true if data can be written to the device; otherwise returns -

537 false. -

538 -

539 This is a convenience function which checks if the OpenMode of the -

540 device contains the WriteOnly flag. -

541 -

542 \sa openMode(), OpenMode -

543 */ -

544 bool QIODevice::isWritable() const -

545 { -

546

return (openMode() & WriteOnly) != 0;

executed 1509 times by 21 tests: return (openMode() & WriteOnly) != 0;

Executed by:

tst_QBrush
tst_QBuffer
tst_QDataStream
tst_QGuiVariant
tst_QIcoImageFormat
tst_QIcon
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QNetworkReply
tst_QPainter
tst_QPixmap
tst_QPlainTextEdit
tst_QProcess
tst_QSettings
tst_QSslSocket
tst_QStyleSheetStyle
tst_QTextDocument
tst_QTextDocumentFragment
tst_QTextDocumentLayout
tst_QTextEdit

1509

547 } -

548 -

549 /*! -

550 Opens the device and sets its OpenMode to \a mode. Returns \c true if successful; -

551 otherwise returns \c false. This function should be called from any -

552 reimplementations of open() or other functions that open the device. -

553 -

554 \sa openMode(), OpenMode -

555 */ -

556 bool QIODevice::open(OpenMode mode) -

557 { -

558 Q_D(QIODevice); -

559 d->openMode = mode; -

560

d->pos = (mode & Append) ? size() : qint64(0);

(mode & Append)

Description

TRUE

evaluated 285 times by 10 tests

Evaluated by:

tst_QAbstractFileEngine
tst_QBuffer
tst_QFile
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QLocalSocket
tst_QMetaObjectBuilder
tst_QPrinter
tst_qfileopenevent
tst_qmakelib

FALSE

evaluated 64213 times by 234 tests

Evaluated by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAccessibility
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
...

285-64213

561 d->buffer.clear(); -

562 d->accessMode = QIODevicePrivate::Unset; -

563 #if defined QIODEVICE_DEBUG -

564 printf("%p QIODevice::open(0x%x)\n", this, quint32(mode)); -

565 #endif -

566

return true;

executed 64498 times by 234 tests: return true;

Executed by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAccessibility
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
...

64498

567 } -

568 -

569 /*! -

570 First emits aboutToClose(), then closes the device and sets its -

571 OpenMode to NotOpen. The error string is also reset. -

572 -

573 \sa setOpenMode(), OpenMode -

574 */ -

575 void QIODevice::close() -

576 { -

577 Q_D(QIODevice); -

578

if (d->openMode == NotOpen)

d->openMode == NotOpen

Description

TRUE

evaluated 1930 times by 18 tests

Evaluated by:

tst_QAbstractNetworkCache
tst_QBuffer
tst_QFtp
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPlainTextEdit
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QTcpServer
tst_QTcpSocket
tst_QTextEdit
tst_QUdpSocket
tst_QXmlInputSource
tst_Spdy

FALSE

evaluated 50027 times by 201 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAccessibility
tst_QApplication
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
...

1930-50027

579

return;

executed 1930 times by 18 tests: return;

Executed by:

tst_QAbstractNetworkCache
tst_QBuffer
tst_QFtp
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPlainTextEdit
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QTcpServer
tst_QTcpSocket
tst_QTextEdit
tst_QUdpSocket
tst_QXmlInputSource
tst_Spdy

1930

580 -

581 #if defined QIODEVICE_DEBUG -

582 printf("%p QIODevice::close()\n", this); -

583 #endif -

584 -

585 #ifndef QT_NO_QOBJECT -

586 emit aboutToClose(); -

587 #endif -

588 d->openMode = NotOpen; -

589 d->errorString.clear(); -

590 d->pos = 0; -

591 d->buffer.clear(); -

592

}

executed 50027 times by 201 tests: end of block

Executed by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAccessibility
tst_QApplication
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
...

50027

593 -

594 /*! -

595 For random-access devices, this function returns the position that -

596 data is written to or read from. For sequential devices or closed -

597 devices, where there is no concept of a "current position", 0 is -

598 returned. -

599 -

600 The current read/write position of the device is maintained internally by -

601 QIODevice, so reimplementing this function is not necessary. When -

602 subclassing QIODevice, use QIODevice::seek() to notify QIODevice about -

603 changes in the device position. -

604 -

605 \sa isSequential(), seek() -

606 */ -

607 qint64 QIODevice::pos() const -

608 { -

609 Q_D(const QIODevice); -

610 #if defined QIODEVICE_DEBUG -

611 printf("%p QIODevice::pos() == %lld\n", this, d->pos); -

612 #endif -

613

return d->pos;

executed 10224261 times by 150 tests: return d->pos;

Executed by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDate
tst_QDateTime
...

10224261

614 } -

615 -

616 /*! -

617 For open random-access devices, this function returns the size of the -

618 device. For open sequential devices, bytesAvailable() is returned. -

619 -

620 If the device is closed, the size returned will not reflect the actual -

621 size of the device. -

622 -

623 \sa isSequential(), pos() -

624 */ -

625 qint64 QIODevice::size() const -

626 { -

627

return d_func()->isSequential() ? bytesAvailable() : qint64(0);

executed 74 times by 4 tests: return d_func()->isSequential() ? bytesAvailable() : qint64(0);

Executed by:

tst_QLocalSocket
tst_QNetworkReply
tst_QProcess
tst_QSslSocket

d_func()->isSequential()	Description
TRUE	evaluated 74 times by 4 tests Evaluated by: tst_QLocalSocket tst_QNetworkReply tst_QProcess tst_QSslSocket
FALSE	never evaluated

0-74

628 } -

629 -

630 /*! -

631 For random-access devices, this function sets the current position -

632 to \a pos, returning true on success, or false if an error occurred. -

633 For sequential devices, the default behavior is to produce a warning -

634 and return false. -

635 -

636 When subclassing QIODevice, you must call QIODevice::seek() at the -

637 start of your function to ensure integrity with QIODevice's -

638 built-in buffer. -

639 -

640 \sa pos(), isSequential() -

641 */ -

642 bool QIODevice::seek(qint64 pos) -

643 { -

644 Q_D(QIODevice); -

645

if (d->isSequential()) {

d->isSequential()

Description

TRUE

evaluated 12 times by 3 tests

Evaluated by:

tst_QIODevice
tst_QNetworkReply
tst_QSslSocket

FALSE

evaluated 275944 times by 107 tests

Evaluated by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDate
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
...

12-275944

646 checkWarnMessage(this, "seek", "Cannot call seek on a sequential device"); -

647

return false;

executed 12 times by 3 tests: return false;

Executed by:

tst_QIODevice
tst_QNetworkReply
tst_QSslSocket

648 } -

649

if (d->openMode == NotOpen) {

d->openMode == NotOpen

Description

TRUE

never evaluated

FALSE

evaluated 275944 times by 107 tests

Evaluated by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDate
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
...

0-275944

650 checkWarnMessage(this, "seek", "The device is not open"); -

651

return false;

never executed: return false;

652 } -

653

if (pos < 0) {

pos < 0

Description

TRUE

never evaluated

FALSE

evaluated 275944 times by 107 tests

Evaluated by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDate
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
...

0-275944

654 qWarning("QIODevice::seek: Invalid pos: %lld", pos); -

655

return false;

never executed: return false;

656 } -

657 -

658 #if defined QIODEVICE_DEBUG -

659 printf("%p QIODevice::seek(%lld), before: d->pos = %lld, d->buffer.size() = %lld\n", -

660 this, pos, d->pos, d->buffer.size()); -

661 #endif -

662 -

663 qint64 offset = pos - d->pos; -

664 d->pos = pos; -

665 d->devicePos = pos; -

666 -

667

if (offset < 0 || offset >= d->buffer.size())

offset < 0

Description

TRUE

evaluated 129216 times by 33 tests

Evaluated by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QBrush
tst_QBuffer
tst_QDataStream
tst_QDate
tst_QFile
tst_QGuiVariant
tst_QIODevice
tst_QIcoImageFormat
tst_QIcon
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QKeySequence
tst_QLocalSocket
tst_QMetaType
tst_QMovie
tst_QNetworkCacheMetaData
tst_QNetworkReply
tst_QPicture
tst_QPixmap
tst_QPoint
tst_QPointF
tst_QPrinter
...

FALSE

evaluated 146728 times by 98 tests

Evaluated by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFileSystemWatcher
...

offset >= d->buffer.size()

Description

TRUE

evaluated 134720 times by 42 tests

Evaluated by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QDataStream
tst_QFile
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFont
tst_QGraphicsScene
tst_QGuiVariant
tst_QIODevice
tst_QIcoImageFormat
tst_QIcon
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLabel
tst_QMetaType
tst_QMovie
tst_QNetworkReply
tst_QPicture
tst_QPixmap
...

FALSE

evaluated 12008 times by 77 tests

Evaluated by:

tst_LargeFile
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
...

12008-146728

668 // When seeking backwards, an operation that is only allowed for -

669 // random-access devices, the buffer is cleared. The next read -

670 // operation will then refill the buffer. We can optimize this, if we -

671 // find that seeking backwards becomes a significant performance hit. -

672

d->buffer.clear();

executed 263936 times by 51 tests: d->buffer.clear();

Executed by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QDataStream
tst_QDate
tst_QFile
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFont
tst_QGraphicsScene
tst_QGuiVariant
tst_QIODevice
tst_QIcoImageFormat
tst_QIcon
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QKeySequence
tst_QLabel
tst_QLocalSocket
tst_QMetaType
tst_QMovie
...

263936

673

else if (!d->buffer.isEmpty())

!d->buffer.isEmpty()

Description

TRUE

evaluated 12008 times by 77 tests

Evaluated by:

tst_LargeFile
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
...

FALSE

never evaluated

0-12008

674

d->buffer.skip(offset);

executed 12008 times by 77 tests: d->buffer.skip(offset);

Executed by:

tst_LargeFile
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
...

12008

675 -

676 #if defined QIODEVICE_DEBUG -

677 printf("%p \tafter: d->pos == %lld, d->buffer.size() == %lld\n", this, d->pos, -

678 d->buffer.size()); -

679 #endif -

680

return true;

executed 275944 times by 107 tests: return true;

Executed by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDate
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
...

275944

681 } -

682 -

683 /*! -

684 Returns \c true if the current read and write position is at the end -

685 of the device (i.e. there is no more data available for reading on -

686 the device); otherwise returns \c false. -

687 -

688 For some devices, atEnd() can return true even though there is more data -

689 to read. This special case only applies to devices that generate data in -

690 direct response to you calling read() (e.g., \c /dev or \c /proc files on -

691 Unix and \macos, or console input / \c stdin on all platforms). -

692 -

693 \sa bytesAvailable(), read(), isSequential() -

694 */ -

695 bool QIODevice::atEnd() const -

696 { -

697 Q_D(const QIODevice); -

698

const bool result = (d->openMode == NotOpen || (d->buffer.isEmpty()

d->openMode == NotOpen

Description

TRUE

evaluated 7 times by 3 tests

Evaluated by:

tst_QBuffer
tst_QProcess
tst_QSslSocket

FALSE

evaluated 5157 times by 36 tests

Evaluated by:

tst_Lancelot
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QBuffer
tst_QDataStream
tst_QDockWidget
tst_QFileDialog2
tst_QFiledialog
tst_QFtp
tst_QGuiVariant
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QKeySequence
tst_QLocalSocket
tst_QLoggingRegistry
tst_QMainWindow
tst_QMetaObjectBuilder
tst_QNetworkCacheMetaData
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPicture
tst_QPixmap
tst_QPrinter
...

d->buffer.isEmpty()

Description

TRUE

evaluated 4904 times by 36 tests

Evaluated by:

tst_Lancelot
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QBuffer
tst_QDataStream
tst_QDockWidget
tst_QFileDialog2
tst_QFiledialog
tst_QFtp
tst_QGuiVariant
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QKeySequence
tst_QLocalSocket
tst_QLoggingRegistry
tst_QMainWindow
tst_QMetaObjectBuilder
tst_QNetworkCacheMetaData
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPicture
tst_QPixmap
tst_QPrinter
...

FALSE

evaluated 253 times by 3 tests

Evaluated by:

tst_QImageReader
tst_QProcess
tst_QTcpSocket

7-5157

699

&& bytesAvailable() == 0));

bytesAvailable() == 0

Description

TRUE

evaluated 939 times by 28 tests

Evaluated by:

tst_Lancelot
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QBuffer
tst_QDataStream
tst_QDockWidget
tst_QFileDialog2
tst_QFiledialog
tst_QFtp
tst_QGuiVariant
tst_QIODevice
tst_QImageReader
tst_QLocalSocket
tst_QLoggingRegistry
tst_QMainWindow
tst_QNetworkCacheMetaData
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QStandardItemModel
tst_QTcpSocket
tst_QTextStream
tst_QTranslator
tst_QTreeWidget
...

FALSE

evaluated 3965 times by 29 tests

Evaluated by:

tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QBuffer
tst_QDataStream
tst_QDockWidget
tst_QFileDialog2
tst_QGuiVariant
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QKeySequence
tst_QLoggingRegistry
tst_QMainWindow
tst_QMetaObjectBuilder
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPicture
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSettings
tst_QSplitter
tst_QStandardItemModel
tst_QTcpSocket
...

939-3965

700 #if defined QIODEVICE_DEBUG -

701 printf("%p QIODevice::atEnd() returns %s, d->openMode == %d, d->pos == %lld\n", this, -

702 result ? "true" : "false", int(d->openMode), d->pos); -

703 #endif -

704

return result;

executed 5164 times by 37 tests: return result;

Executed by:

tst_Lancelot
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QBuffer
tst_QDataStream
tst_QDockWidget
tst_QFileDialog2
tst_QFiledialog
tst_QFtp
tst_QGuiVariant
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QKeySequence
tst_QLocalSocket
tst_QLoggingRegistry
tst_QMainWindow
tst_QMetaObjectBuilder
tst_QNetworkCacheMetaData
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPicture
tst_QPixmap
tst_QPrinter
...

5164

705 } -

706 -

707 /*! -

708 Seeks to the start of input for random-access devices. Returns -

709 true on success; otherwise returns \c false (for example, if the -

710 device is not open). -

711 -

712 Note that when using a QTextStream on a QFile, calling reset() on -

713 the QFile will not have the expected result because QTextStream -

714 buffers the file. Use the QTextStream::seek() function instead. -

715 -

716 \sa seek() -

717 */ -

718 bool QIODevice::reset() -

719 { -

720 #if defined QIODEVICE_DEBUG -

721 printf("%p QIODevice::reset()\n", this); -

722 #endif -

723

return seek(0);

executed 384 times by 10 tests: return seek(0);

Executed by:

tst_QDate
tst_QFile
tst_QImageWriter
tst_QNetworkReply
tst_QPrinter
tst_QRingBuffer
tst_QSslKey
tst_QSslSocket
tst_QTemporaryFile
tst_QTextStream

384

724 } -

725 -

726 /*! -

727 Returns the number of bytes that are available for reading. This -

728 function is commonly used with sequential devices to determine the -

729 number of bytes to allocate in a buffer before reading. -

730 -

731 Subclasses that reimplement this function must call the base -

732 implementation in order to include the size of the buffer of QIODevice. Example: -

733 -

734 \snippet code/src_corelib_io_qiodevice.cpp 1 -

735 -

736 \sa bytesToWrite(), readyRead(), isSequential() -

737 */ -

738 qint64 QIODevice::bytesAvailable() const -

739 { -

740 Q_D(const QIODevice); -

741

if (!d->isSequential())

!d->isSequential()

Description

TRUE

evaluated 9312 times by 48 tests

Evaluated by:

tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QBuffer
tst_QChar
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDebug
tst_QDockWidget
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFiledialog
tst_QFtp
tst_QGuiVariant
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QKeySequence
tst_QLayout
tst_QLoggingRegistry
tst_QMainWindow
tst_QMetaObjectBuilder
...

FALSE

evaluated 104490 times by 27 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFile
tst_QFtp
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QImageReader
tst_QLocalSocket
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkDiskCache
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QProcess
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream
tst_Spdy
tst_qnetworkreply - unknown status
...

9312-104490

742

return qMax(size() - d->pos, qint64(0));

executed 9312 times by 48 tests: return qMax(size() - d->pos, qint64(0));

Executed by:

tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QBuffer
tst_QChar
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDebug
tst_QDockWidget
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFiledialog
tst_QFtp
tst_QGuiVariant
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QKeySequence
tst_QLayout
tst_QLoggingRegistry
tst_QMainWindow
tst_QMetaObjectBuilder
...

9312

743

return d->buffer.size();

executed 104490 times by 27 tests: return d->buffer.size();

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFile
tst_QFtp
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QImageReader
tst_QLocalSocket
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkDiskCache
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QProcess
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream
tst_Spdy
tst_qnetworkreply - unknown status
...

104490

744 } -

745 -

746 /*! For buffered devices, this function returns the number of bytes -

747 waiting to be written. For devices with no buffer, this function -

748 returns 0. -

749 -

750 \sa bytesAvailable(), bytesWritten(), isSequential() -

751 */ -

752 qint64 QIODevice::bytesToWrite() const -

753 { -

754

return qint64(0);

never executed: return qint64(0);

755 } -

756 -

757 /*! -

758 Reads at most \a maxSize bytes from the device into \a data, and -

759 returns the number of bytes read. If an error occurs, such as when -

760 attempting to read from a device opened in WriteOnly mode, this -

761 function returns -1. -

762 -

763 0 is returned when no more data is available for reading. However, -

764 reading past the end of the stream is considered an error, so this -

765 function returns -1 in those cases (that is, reading on a closed -

766 socket or after a process has died). -

767 -

768 \sa readData(), readLine(), write() -

769 */ -

770 qint64 QIODevice::read(char *data, qint64 maxSize) -

771 { -

772 Q_D(QIODevice); -

773 -

774 #if defined QIODEVICE_DEBUG -

775 printf("%p QIODevice::read(%p, %lld), d->pos = %lld, d->buffer.size() = %lld\n", -

776 this, data, maxSize, d->pos, d->buffer.size()); -

777 #endif -

778 -

779 const bool sequential = d->isSequential(); -

780 -

781 // Short circuit for getChar() -

782

if (maxSize == 1) {

maxSize == 1

Description

TRUE

evaluated 47675277 times by 72 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDebug
tst_QDockWidget
tst_QFile
tst_QFileDialog2
tst_QFiledialog
tst_QFont
tst_QGraphicsProxyWidget
tst_QGuiVariant
tst_QHeaderView
tst_QHostAddress
tst_QHttpNetworkConnection
tst_QHttpNetworkReply
tst_QHttpSocketEngine
tst_QIODevice
...

FALSE

evaluated 1018863 times by 185 tests

Evaluated by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDBusConnection
...

1018863-47675277

783 int chint; -

784

while ((chint = d->buffer.getChar()) != -1) {

(chint = d->bu...tChar()) != -1

Description

TRUE

evaluated 43003676 times by 36 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDebug
tst_QFile
tst_QGuiVariant
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QLineEdit
tst_QLocalSocket
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSettings
...

FALSE

evaluated 4671602 times by 66 tests

Evaluated by:

tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDebug
tst_QDockWidget
tst_QFile
tst_QFileDialog2
tst_QFiledialog
tst_QFont
tst_QGraphicsProxyWidget
tst_QGuiVariant
tst_QHeaderView
tst_QHostAddress
tst_QHttpNetworkConnection
tst_QHttpNetworkReply
tst_QHttpSocketEngine
tst_QIODevice
tst_QImage
...

4671602-43003676

785

if (!sequential)

!sequential

Description

TRUE

evaluated 42595857 times by 27 tests

Evaluated by:

tst_QAbstractNetworkCache
tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDebug
tst_QFile
tst_QGuiVariant
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QLineEdit
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSettings
tst_QTextBoundaryFinder
tst_QTextStream
tst_QTimeZone
tst_QVariant
...

FALSE

evaluated 407819 times by 15 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImageReader
tst_QLocalSocket
tst_QNetworkReply
tst_QProcess
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QXmlSimpleReader
tst_Spdy

407819-42595857

786

++d->pos;

executed 42595857 times by 27 tests: ++d->pos;

Executed by:

tst_QAbstractNetworkCache
tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDebug
tst_QFile
tst_QGuiVariant
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QLineEdit
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSettings
tst_QTextBoundaryFinder
tst_QTextStream
tst_QTimeZone
tst_QVariant
...

42595857

787 -

788 char c = char(uchar(chint)); -

789

if (c == '\r' && (d->openMode & Text))

c == '\r'

Description

TRUE

evaluated 27918 times by 15 tests

Evaluated by:

tst_QAbstractNetworkCache
tst_QDateTime
tst_QFile
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QImageReader
tst_QNetworkReply
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QTextStream
tst_QTimeZone
tst_QXmlSimpleReader
tst_Spdy

FALSE

evaluated 42975758 times by 36 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDebug
tst_QFile
tst_QGuiVariant
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QLineEdit
tst_QLocalSocket
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSettings
...

27918-42975758

790

continue;

executed 1 time by 1 test: continue;

Executed by:

tst_QFile

791 *data = c; -

792 #if defined QIODEVICE_DEBUG -

793 printf("%p \tread 0x%hhx (%c) returning 1 (shortcut)\n", this, -

794 int(c), isprint(c) ? c : '?'); -

795 #endif -

796

if (d->buffer.isEmpty())

d->buffer.isEmpty()

Description

TRUE

evaluated 3679 times by 20 tests

Evaluated by:

tst_QAbstractNetworkCache
tst_QBuffer
tst_QDataStream
tst_QDateTime
tst_QFile
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QNetworkReply
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QTextStream
tst_QTimeZone
tst_QVariant
tst_QXmlSimpleReader
tst_Spdy

FALSE

evaluated 42999996 times by 35 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QChar
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDebug
tst_QFile
tst_QGuiVariant
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QLineEdit
tst_QLocalSocket
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSettings
tst_QSslSocket
...

3679-42999996

797

readData(data, 0);

Executed by:

tst_QAbstractNetworkCache
tst_QBuffer
tst_QDataStream
tst_QDateTime
tst_QFile
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QNetworkReply
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QTextStream
tst_QTimeZone
tst_QVariant
tst_QXmlSimpleReader
tst_Spdy

3679

798

return qint64(1);

executed 43003675 times by 36 tests: return qint64(1);

Executed by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDebug
tst_QFile
tst_QGuiVariant
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QLineEdit
tst_QLocalSocket
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSettings
...

43003675

799 } -

800

}

executed 4671602 times by 66 tests: end of block

Executed by:

tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDebug
tst_QDockWidget
tst_QFile
tst_QFileDialog2
tst_QFiledialog
tst_QFont
tst_QGraphicsProxyWidget
tst_QGuiVariant
tst_QHeaderView
tst_QHostAddress
tst_QHttpNetworkConnection
tst_QHttpNetworkReply
tst_QHttpSocketEngine
tst_QIODevice
tst_QImage
...

4671602

801 -

802

CHECK_MAXLEN(read, qint64(-1));

never executed: return qint64(-1);

maxSize < 0

Description

TRUE

never evaluated

FALSE

evaluated 5690465 times by 191 tests

Evaluated by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
...

0-5690465

803 qint64 readSoFar = 0; -

804 bool madeBufferReadsOnly = true; -

805 bool deviceAtEof = false; -

806 char *readPtr = data; -

807 forever { -

808 // Try reading from the buffer. -

809 qint64 bufferReadChunkSize = d->buffer.read(data, maxSize); -

810

if (bufferReadChunkSize > 0) {

bufferReadChunkSize > 0

Description

TRUE

evaluated 823432 times by 131 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
...

FALSE

evaluated 6913218 times by 191 tests

Evaluated by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
...

823432-6913218

811

if (!sequential)

!sequential

Description

TRUE

evaluated 769977 times by 120 tests

Evaluated by:

tst_LargeFile
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
...

FALSE

evaluated 53455 times by 24 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QIcoImageFormat
tst_QImageReader
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QProcess
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QTextStream
tst_QUdpSocket
tst_QXmlSimpleReader
tst_QXmlStream
tst_Spdy

53455-769977

812

d->pos += bufferReadChunkSize;

executed 769977 times by 120 tests: d->pos += bufferReadChunkSize;

Executed by:

tst_LargeFile
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
...

769977

813 readSoFar += bufferReadChunkSize; -

814 data += bufferReadChunkSize; -

815 maxSize -= bufferReadChunkSize; -

816 #if defined QIODEVICE_DEBUG -

817 printf("%p \treading %lld bytes from buffer into position %lld\n", this, -

818 bufferReadChunkSize, readSoFar - bufferReadChunkSize); -

819 #endif -

820

} else {

executed 823432 times by 131 tests: end of block

Executed by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
...

823432

821

CHECK_READABLE(read, qint64(-1));

executed 109 times by 6 tests: return qint64(-1);

Executed by:

tst_QBuffer
tst_QNetworkReply
tst_QProcess
tst_QSslSocket
tst_QTcpSocket
tst_QUdpSocket

executed 2 times by 2 tests: return qint64(-1);

Executed by:

tst_QBuffer
tst_QFile

(d->openMode & ReadOnly) == 0

Description

TRUE

evaluated 111 times by 7 tests

Evaluated by:

tst_QBuffer
tst_QFile
tst_QNetworkReply
tst_QProcess
tst_QSslSocket
tst_QTcpSocket
tst_QUdpSocket

FALSE

evaluated 6913107 times by 191 tests

Evaluated by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
...

d->openMode == NotOpen	Description
TRUE	evaluated 109 times by 6 tests Evaluated by: tst_QBuffer tst_QNetworkReply tst_QProcess tst_QSslSocket tst_QTcpSocket tst_QUdpSocket
FALSE	evaluated 2 times by 2 tests Evaluated by: tst_QBuffer tst_QFile

2-6913107

822

}

executed 6913107 times by 191 tests: end of block

Executed by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
...

6913107

823 -

824

if (maxSize > 0 && !deviceAtEof) {

maxSize > 0

Description

TRUE

evaluated 4930210 times by 191 tests

Evaluated by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
...

FALSE

evaluated 2806329 times by 132 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
...

!deviceAtEof

Description

TRUE

evaluated 4927377 times by 191 tests

Evaluated by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
...

FALSE

evaluated 2833 times by 17 tests

Evaluated by:

tst_NetworkSelfTest
tst_QFile
tst_QFileInfo
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QMimeDatabase
tst_QNetworkReply
tst_QPixmap
tst_QProcess
tst_QSslCertificate
tst_QTcpSocket
tst_QTemporaryFile
tst_QTextStream
tst_QXmlSimpleReader
tst_QXmlStream
tst_Spdy

2833-4930210

825 qint64 readFromDevice = 0; -

826 // Make sure the device is positioned correctly. -

827

if (sequential || d->pos == d->devicePos || seek(d->pos)) {

sequential

Description

TRUE

evaluated 175613 times by 51 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDataStream
tst_QFile
tst_QFont
tst_QFtp
tst_QHttpNetworkConnection
tst_QHttpNetworkReply
tst_QHttpSocketEngine
tst_QIODevice
tst_QIcoImageFormat
tst_QImageReader
tst_QLocalSocket
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkDiskCache
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QRawFont
tst_QSharedPointer
...

FALSE

evaluated 4751764 times by 166 tests

Evaluated by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDate
...

d->pos == d->devicePos

Description

TRUE

evaluated 4750644 times by 166 tests

Evaluated by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDate
...

FALSE

evaluated 1120 times by 23 tests

Evaluated by:

tst_QBitArray
tst_QBuffer
tst_QDataStream
tst_QFile
tst_QFont
tst_QIcoImageFormat
tst_QImageReader
tst_QImageWriter
tst_QLabel
tst_QMovie
tst_QPicture
tst_QPixmap
tst_QPlainTextEdit
tst_QPrinter
tst_QProcess
tst_QRawFont
tst_QSaveFile
tst_QStyle
tst_QTemporaryFile
tst_QTextEdit
tst_QTextStream
tst_QWizard
tst_QXmlSimpleReader

seek(d->pos)	Description
TRUE	evaluated 1120 times by 23 tests Evaluated by: tst_QBitArray tst_QBuffer tst_QDataStream tst_QFile tst_QFont tst_QIcoImageFormat tst_QImageReader tst_QImageWriter tst_QLabel tst_QMovie tst_QPicture tst_QPixmap tst_QPlainTextEdit tst_QPrinter tst_QProcess tst_QRawFont tst_QSaveFile tst_QStyle tst_QTemporaryFile tst_QTextEdit tst_QTextStream tst_QWizard tst_QXmlSimpleReader
FALSE	never evaluated

0-4751764

828 madeBufferReadsOnly = false; // fix readData attempt -

829

if (maxSize >= QIODEVICE_BUFFERSIZE || (d->openMode & Unbuffered)) {

maxSize >= sta...long>(16384LL)

Description

TRUE

evaluated 34393 times by 91 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QCommandLinkButton
tst_QCompleter
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDataStream
tst_QDateTimeEdit
tst_QErrorMessage
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileInfo
tst_QFileSystemModel
tst_QFiledialog
tst_QFont
tst_QFontDialog
tst_QFtp
tst_QGraphicsProxyWidget
...

FALSE

evaluated 4892984 times by 173 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDate
...

34393-4892984

830 // Read big chunk directly to output buffer -

831 readFromDevice = readData(data, maxSize); -

832 deviceAtEof = (readFromDevice != maxSize); -

833 #if defined QIODEVICE_DEBUG -

834 printf("%p \treading %lld bytes from device (total %lld)\n", this, -

835 readFromDevice, readSoFar); -

836 #endif -

837

if (readFromDevice > 0) {

readFromDevice > 0

Description

TRUE

evaluated 4787013 times by 130 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QCommandLinkButton
tst_QCompleter
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDateTimeEdit
tst_QDockWidget
tst_QErrorMessage
tst_QFile
...

FALSE

evaluated 21538 times by 56 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QBuffer
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDataStream
tst_QFile
tst_QFont
tst_QFtp
tst_QHeaderView
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImage
tst_QImageReader
tst_QLocalSocket
tst_QLoggingRegistry
tst_QMainWindow
tst_QMetaType
tst_QMovie
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPixmap
...

21538-4787013

838 readSoFar += readFromDevice; -

839 data += readFromDevice; -

840 maxSize -= readFromDevice; -

841

if (!sequential) {

!sequential

Description

TRUE

evaluated 4647676 times by 110 tests

Evaluated by:

tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDateTimeEdit
tst_QDockWidget
tst_QErrorMessage
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileInfo
tst_QFileSystemModel
...

FALSE

evaluated 139337 times by 33 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDataStream
tst_QFont
tst_QHttpNetworkReply
tst_QLocalSocket
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkDiskCache
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QRawFont
tst_QSharedPointer
tst_QTcpSocket
tst_QUdpSocket
tst_QUuid
tst_Selftests
tst_Spdy
tst_qdbuscpp2xml
tst_qdbusxml2cpp
...

139337-4647676

842 d->pos += readFromDevice; -

843 d->devicePos += readFromDevice; -

844

}

executed 4647676 times by 110 tests: end of block

Executed by:

tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDateTimeEdit
tst_QDockWidget
tst_QErrorMessage
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileInfo
tst_QFileSystemModel
...

4647676

845

}

executed 4787013 times by 130 tests: end of block

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QCommandLinkButton
tst_QCompleter
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDateTimeEdit
tst_QDockWidget
tst_QErrorMessage
tst_QFile
...

4787013

846

} else {

executed 4808551 times by 137 tests: end of block

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QCommandLinkButton
tst_QCompleter
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDateTimeEdit
tst_QDockWidget
tst_QErrorMessage
tst_QFile
...

4808551

847 const qint64 bytesToBuffer = QIODEVICE_BUFFERSIZE; -

848 // Try to fill QIODevice buffer by single read -

849 readFromDevice = readData(d->buffer.reserve(bytesToBuffer), bytesToBuffer); -

850 deviceAtEof = (readFromDevice != bytesToBuffer); -

851 d->buffer.chop(bytesToBuffer - qMax(Q_INT64_C(0), readFromDevice)); -

852

if (readFromDevice > 0) {

readFromDevice > 0

Description

TRUE

evaluated 43932 times by 122 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
...

FALSE

evaluated 74894 times by 33 tests

Evaluated by:

tst_NetworkSelfTest
tst_QCryptographicHash
tst_QFile
tst_QFtp
tst_QGraphicsScene
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLabel
tst_QLocalSocket
tst_QLockFile
tst_QMimeDatabase
tst_QMovie
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPixmap
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
...

43932-74894

853

if (!sequential)

!sequential

Description

TRUE

evaluated 41230 times by 119 tests

Evaluated by:

tst_LargeFile
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileInfo
...

FALSE

evaluated 2702 times by 9 tests

Evaluated by:

tst_NetworkSelfTest
tst_QIODevice
tst_QIcoImageFormat
tst_QLocalSocket
tst_QNetworkReply
tst_QProcess
tst_QSslSocket
tst_QTcpSocket
tst_QXmlStream

2702-41230

854

d->devicePos += readFromDevice;

executed 41230 times by 119 tests: d->devicePos += readFromDevice;

Executed by:

tst_LargeFile
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileInfo
...

41230

855 #if defined QIODEVICE_DEBUG -

856 printf("%p \treading %lld from device into buffer\n", this, -

857 readFromDevice); -

858 #endif -

859

continue;

executed 43932 times by 122 tests: continue;

Executed by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
...

43932

860 } -

861

}

executed 74894 times by 33 tests: end of block

Executed by:

tst_NetworkSelfTest
tst_QCryptographicHash
tst_QFile
tst_QFtp
tst_QGraphicsScene
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLabel
tst_QLocalSocket
tst_QLockFile
tst_QMimeDatabase
tst_QMovie
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPixmap
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
...

74894

862 } else { -

863 readFromDevice = -1; -

864

}

never executed: end of block

865 -

866

if (readFromDevice < 0 && readSoFar == 0) {

readFromDevice < 0

Description

TRUE

evaluated 6487 times by 31 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFont
tst_QFtp
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QImageReader
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QTextStream
tst_QUuid
tst_Selftests
tst_Spdy
tst_qdbuscpp2xml
tst_qdbusxml2cpp
tst_qmake
...

FALSE

evaluated 4876958 times by 141 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDateTimeEdit
tst_QDockWidget
tst_QErrorMessage
...

readSoFar == 0

Description

TRUE

evaluated 6416 times by 31 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFont
tst_QFtp
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QImageReader
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QTextStream
tst_QUuid
tst_Selftests
tst_Spdy
tst_qdbuscpp2xml
tst_qdbusxml2cpp
tst_qmake
...

FALSE

evaluated 71 times by 5 tests

Evaluated by:

tst_NetworkSelfTest
tst_QImageReader
tst_QLocalSocket
tst_QNetworkReply
tst_QTcpSocket

71-4876958

867 // error and we haven't read anything: return immediately -

868

return qint64(-1);

executed 6416 times by 31 tests: return qint64(-1);

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFont
tst_QFtp
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QImageReader
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QTextStream
tst_QUuid
tst_Selftests
tst_Spdy
tst_qdbuscpp2xml
tst_qdbusxml2cpp
tst_qmake
...

6416

869 } -

870

}

executed 4877029 times by 141 tests: end of block

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDateTimeEdit
tst_QDockWidget
tst_QErrorMessage
...

4877029

871 -

872

if ((d->openMode & Text) && readPtr < data) {

readPtr < data	Description
TRUE	evaluated 2002253 times by 14 tests Evaluated by: tst_QCssParser tst_QFile tst_QIODevice tst_QMimeDatabase tst_QNetworkCookieJar tst_QNetworkReply tst_QProcess tst_QSslCertificate tst_QSslSocket tst_QSslSocket_onDemandCertificates_static tst_QXmlStream tst_qmakelib tst_rcc tst_uic
FALSE	evaluated 2002122 times by 14 tests Evaluated by: tst_QCssParser tst_QFile tst_QIODevice tst_QMimeDatabase tst_QNetworkCookieJar tst_QNetworkReply tst_QProcess tst_QSslCertificate tst_QSslSocket tst_QSslSocket_onDemandCertificates_static tst_QXmlStream tst_qmakelib tst_rcc tst_uic

2002122-2002253

873 const char *endPtr = data; -

874 -

875 // optimization to avoid initial self-assignment -

876

while (*readPtr != '\r') {

*readPtr != '\r'	Description
TRUE	evaluated 43198861 times by 14 tests Evaluated by: tst_QCssParser tst_QFile tst_QIODevice tst_QMimeDatabase tst_QNetworkCookieJar tst_QNetworkReply tst_QProcess tst_QSslCertificate tst_QSslSocket tst_QSslSocket_onDemandCertificates_static tst_QXmlStream tst_qmakelib tst_rcc tst_uic
FALSE	evaluated 315 times by 3 tests Evaluated by: tst_QFile tst_QIODevice tst_QSslCertificate

315-43198861

877

if (++readPtr == endPtr)

++readPtr == endPtr	Description
TRUE	evaluated 2001938 times by 14 tests Evaluated by: tst_QCssParser tst_QFile tst_QIODevice tst_QMimeDatabase tst_QNetworkCookieJar tst_QNetworkReply tst_QProcess tst_QSslCertificate tst_QSslSocket tst_QSslSocket_onDemandCertificates_static tst_QXmlStream tst_qmakelib tst_rcc tst_uic
FALSE	evaluated 41196923 times by 13 tests Evaluated by: tst_QCssParser tst_QFile tst_QMimeDatabase tst_QNetworkCookieJar tst_QNetworkReply tst_QProcess tst_QSslCertificate tst_QSslSocket tst_QSslSocket_onDemandCertificates_static tst_QXmlStream tst_qmakelib tst_rcc tst_uic

2001938-41196923

878

break;

executed 2001938 times by 14 tests: break;

Executed by:

tst_QCssParser
tst_QFile
tst_QIODevice
tst_QMimeDatabase
tst_QNetworkCookieJar
tst_QNetworkReply
tst_QProcess
tst_QSslCertificate
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_static
tst_QXmlStream
tst_qmakelib
tst_rcc
tst_uic

2001938

879

}

executed 41196923 times by 13 tests: end of block

Executed by:

tst_QCssParser
tst_QFile
tst_QMimeDatabase
tst_QNetworkCookieJar
tst_QNetworkReply
tst_QProcess
tst_QSslCertificate
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_static
tst_QXmlStream
tst_qmakelib
tst_rcc
tst_uic

41196923

880 -

881 char *writePtr = readPtr; -

882 -

883

while (readPtr < endPtr) {

readPtr < endPtr	Description
TRUE	evaluated 5790 times by 3 tests Evaluated by: tst_QFile tst_QIODevice tst_QSslCertificate
FALSE	evaluated 2002253 times by 14 tests Evaluated by: tst_QCssParser tst_QFile tst_QIODevice tst_QMimeDatabase tst_QNetworkCookieJar tst_QNetworkReply tst_QProcess tst_QSslCertificate tst_QSslSocket tst_QSslSocket_onDemandCertificates_static tst_QXmlStream tst_qmakelib tst_rcc tst_uic

5790-2002253

884 char ch = *readPtr++; -

885

if (ch != '\r')

ch != '\r'	Description
TRUE	evaluated 5408 times by 2 tests Evaluated by: tst_QFile tst_QSslCertificate
FALSE	evaluated 382 times by 3 tests Evaluated by: tst_QFile tst_QIODevice tst_QSslCertificate

382-5408

886

*writePtr++ = ch;

executed 5408 times by 2 tests: *writePtr++ = ch;

Executed by:

tst_QFile
tst_QSslCertificate

5408

887 else { -

888 --readSoFar; -

889 --data; -

890 ++maxSize; -

891

}

executed 382 times by 3 tests: end of block

Executed by:

tst_QFile
tst_QIODevice
tst_QSslCertificate

382

892 } -

893 -

894 // Make sure we get more data if there is room for more. This -

895 // is very important for when someone seeks to the start of a -

896 // '\r\n' and reads one character - they should get the '\n'. -

897 readPtr = data; -

898

continue;

executed 2002253 times by 14 tests: continue;

Executed by:

tst_QCssParser
tst_QFile
tst_QIODevice
tst_QMimeDatabase
tst_QNetworkCookieJar
tst_QNetworkReply
tst_QProcess
tst_QSslCertificate
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_static
tst_QXmlStream
tst_qmakelib
tst_rcc
tst_uic

2002253

899 } -

900 -

901

break;

executed 5683938 times by 190 tests: break;

Executed by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
...

5683938

902 } -

903 -

904 #if defined QIODEVICE_DEBUG -

905 printf("%p \treturning %lld, d->pos == %lld, d->buffer.size() == %lld\n", this, -

906 readSoFar, d->pos, d->buffer.size()); -

907 debugBinaryString(data - readSoFar, readSoFar); -

908 #endif -

909 -

910

if (madeBufferReadsOnly && d->buffer.isEmpty()) {

madeBufferReadsOnly

Description

TRUE

evaluated 763273 times by 104 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileInfo
...

FALSE

evaluated 4920665 times by 190 tests

Evaluated by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
...

d->buffer.isEmpty()

Description

TRUE

evaluated 36391 times by 97 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileInfo
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

FALSE

evaluated 726882 times by 95 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QDataStream
tst_QDateTime
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileInfo
tst_QFileSystemModel
tst_QFiledialog
...

36391-4920665

911 d->buffer.clear(); -

912 readData(data, 0); -

913

}

executed 36391 times by 97 tests: end of block

Executed by:

tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileInfo
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

36391

914 -

915

return readSoFar;

Executed by:

tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCryptographicHash
tst_QCssParser
...

5683938

916 } -

917 -

918 /*! -

919 \overload -

920 -

921 Reads at most \a maxSize bytes from the device, and returns the -

922 data read as a QByteArray. -

923 -

924 This function has no way of reporting errors; returning an empty -

925 QByteArray can mean either that no data was currently available -

926 for reading, or that an error occurred. -

927 */ -

928 -

929 QByteArray QIODevice::read(qint64 maxSize) -

930 { -

931 Q_D(QIODevice); -

932 QByteArray result; -

933 -

934

CHECK_MAXLEN(read, result);

never executed: return result;

maxSize < 0

Description

TRUE

never evaluated

FALSE

evaluated 69075 times by 91 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

0-69075

935 -

936 #if defined QIODEVICE_DEBUG -

937 printf("%p QIODevice::read(%lld), d->pos = %lld, d->buffer.size() = %lld\n", -

938 this, maxSize, d->pos, d->buffer.size()); -

939 #else -

940 Q_UNUSED(d); -

941 #endif -

942 -

943

if (maxSize >= MaxByteArraySize) {

maxSize >= MaxByteArraySize

Description

TRUE

never evaluated

FALSE

evaluated 69075 times by 91 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

0-69075

944 checkWarnMessage(this, "read", "maxSize argument exceeds QByteArray size limit"); -

945 maxSize = MaxByteArraySize - 1; -

946

}

never executed: end of block

947 -

948 qint64 readBytes = 0; -

949

if (maxSize) {

maxSize

Description

TRUE

evaluated 69074 times by 91 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

FALSE

evaluated 1 time by 1 test

Evaluated by:

tst_QIODevice

1-69074

950 result.resize(int(maxSize)); -

951

if (!result.size()) {

!result.size()

Description

TRUE

never evaluated

FALSE

evaluated 69074 times by 91 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

0-69074

952 // If resize fails, read incrementally. -

953 qint64 readResult; -

954 do { -

955 result.resize(int(qMin(maxSize, result.size() + QIODEVICE_BUFFERSIZE))); -

956 readResult = read(result.data() + readBytes, result.size() - readBytes); -

957

if (readResult > 0 || readBytes == 0)

readResult > 0	Description
TRUE	never evaluated
FALSE	never evaluated

readBytes == 0	Description
TRUE	never evaluated
FALSE	never evaluated

958

readBytes += readResult;

never executed: readBytes += readResult;

959

} while (readResult == QIODEVICE_BUFFERSIZE);

never executed: end of block

readResult == ...long>(16384LL)	Description
TRUE	never evaluated
FALSE	never evaluated

960

} else {

never executed: end of block

961 readBytes = read(result.data(), result.size()); -

962

}

executed 69074 times by 91 tests: end of block

Executed by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

69074

963 } -

964 -

965

if (readBytes <= 0)

readBytes <= 0

Description

TRUE

evaluated 98 times by 7 tests

Evaluated by:

tst_QFile
tst_QIODevice
tst_QImageReader
tst_QLabel
tst_QMovie
tst_QPixmap
tst_QSslSocket

FALSE

evaluated 68977 times by 91 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

98-68977

966

result.clear();

executed 98 times by 7 tests: result.clear();

Executed by:

tst_QFile
tst_QIODevice
tst_QImageReader
tst_QLabel
tst_QMovie
tst_QPixmap
tst_QSslSocket

967 else -

968

result.resize(int(readBytes));

executed 68977 times by 91 tests: result.resize(int(readBytes));

Executed by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

68977

969 -

970

return result;

executed 69075 times by 91 tests: return result;

Executed by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
...

69075

971 } -

972 -

973 /*! -

974 Reads all remaining data from the device, and returns it as a -

975 byte array. -

976 -

977 This function has no way of reporting errors; returning an empty -

978 QByteArray can mean either that no data was currently available -

979 for reading, or that an error occurred. -

980 */ -

981 QByteArray QIODevice::readAll() -

982 { -

983 Q_D(QIODevice); -

984 #if defined QIODEVICE_DEBUG -

985 printf("%p QIODevice::readAll(), d->pos = %lld, d->buffer.size() = %lld\n", -

986 this, d->pos, d->buffer.size()); -

987 #endif -

988 -

989 QByteArray result; -

990

qint64 readBytes = (d->isSequential() ? Q_INT64_C(0) : size());

d->isSequential()

Description

TRUE

evaluated 14594 times by 37 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
tst_QUuid
...

FALSE

evaluated 16349 times by 74 tests

Evaluated by:

tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QColorDialog
tst_QCommandLinkButton
tst_QCompleter
tst_QCssParser
tst_QDateTimeEdit
tst_QErrorMessage
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFontDatabase
tst_QFontDialog
tst_QFontMetrics
tst_QFtp
tst_QGlyphRun
tst_QGraphicsProxyWidget
tst_QIcon
...

14594-16349

991

if (readBytes == 0) {

readBytes == 0

Description

TRUE

evaluated 14614 times by 39 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFile
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
...

FALSE

evaluated 16329 times by 74 tests

Evaluated by:

tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QColorDialog
tst_QCommandLinkButton
tst_QCompleter
tst_QCssParser
tst_QDateTimeEdit
tst_QErrorMessage
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFontDatabase
tst_QFontDialog
tst_QFontMetrics
tst_QFtp
tst_QGlyphRun
tst_QGraphicsProxyWidget
tst_QIcon
...

14614-16329

992 // Size is unknown, read incrementally. -

993 qint64 readChunkSize = qMax(d->buffer.size(), QIODEVICE_BUFFERSIZE); -

994 qint64 readResult; -

995 do { -

996

if (readBytes + readChunkSize >= MaxByteArraySize) {

readBytes + re...xByteArraySize

Description

TRUE

never evaluated

FALSE

evaluated 28308 times by 39 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFile
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
...

0-28308

997 // If resize would fail, don't read more, return what we have. -

998

break;

never executed: break;

999 } -

1000 result.resize(readBytes + readChunkSize); -

1001 readResult = read(result.data() + readBytes, readChunkSize); -

1002

if (readResult > 0 || readBytes == 0) {

readResult > 0

Description

TRUE

evaluated 13694 times by 35 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
tst_QUuid
tst_Selftests
...

FALSE

evaluated 14614 times by 39 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFile
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
...

readBytes == 0

Description

TRUE

evaluated 2291 times by 25 tests

Evaluated by:

tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QSharedPointer
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QXmlStream
tst_Selftests
tst_Spdy
tst_qdbuscpp2xml
tst_qdbusxml2cpp
tst_qmake
tst_qmakelib
tst_qnetworkreply - unknown status
tst_qprocess - unknown status
tst_rcc
tst_uic

FALSE

evaluated 12323 times by 35 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
tst_QUuid
tst_Selftests
...

2291-14614

1003 readBytes += readResult; -

1004 readChunkSize = QIODEVICE_BUFFERSIZE; -

1005

}

executed 15985 times by 39 tests: end of block

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFile
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
...

15985

1006

} while (readResult > 0);

executed 28308 times by 39 tests: end of block

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFile
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
...

readResult > 0

Description

TRUE

evaluated 13694 times by 35 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
tst_QUuid
tst_Selftests
...

FALSE

evaluated 14614 times by 39 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFile
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
...

13694-28308

1007

} else {

executed 14614 times by 39 tests: end of block

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFile
tst_QFont
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedPointer
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QUdpSocket
...

14614

1008 // Read it all in one go. -

1009 // If resize fails, don't read anything. -

1010 readBytes -= d->pos; -

1011

if (readBytes >= MaxByteArraySize)

readBytes >= MaxByteArraySize

Description

TRUE

never evaluated

FALSE

evaluated 16329 times by 74 tests

Evaluated by:

tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QColorDialog
tst_QCommandLinkButton
tst_QCompleter
tst_QCssParser
tst_QDateTimeEdit
tst_QErrorMessage
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFontDatabase
tst_QFontDialog
tst_QFontMetrics
tst_QFtp
tst_QGlyphRun
tst_QGraphicsProxyWidget
tst_QIcon
...

0-16329

1012

return QByteArray();

never executed: return QByteArray();

1013 result.resize(readBytes); -

1014 readBytes = read(result.data(), readBytes); -

1015

}

executed 16329 times by 74 tests: end of block

Executed by:

tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QColorDialog
tst_QCommandLinkButton
tst_QCompleter
tst_QCssParser
tst_QDateTimeEdit
tst_QErrorMessage
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFontDatabase
tst_QFontDialog
tst_QFontMetrics
tst_QFtp
tst_QGlyphRun
tst_QGraphicsProxyWidget
tst_QIcon
...

16329

1016 -

1017

if (readBytes <= 0)

readBytes <= 0

Description

TRUE

evaluated 3512 times by 25 tests

Evaluated by:

tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QSharedPointer
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QXmlStream
tst_Selftests
tst_Spdy
tst_qdbuscpp2xml
tst_qdbusxml2cpp
tst_qmake
tst_qmakelib
tst_qnetworkreply - unknown status
tst_qprocess - unknown status
tst_rcc
tst_uic

FALSE

evaluated 27431 times by 97 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QColorDialog
tst_QCommandLinkButton
tst_QCompleter
tst_QCssParser
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDateTimeEdit
tst_QErrorMessage
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFont
tst_QFontDatabase
tst_QFontDialog
...

3512-27431

1018

result.clear();

executed 3512 times by 25 tests: result.clear();

Executed by:

tst_QAbstractNetworkCache
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QNetworkReply
tst_QPrinterInfo
tst_QProcess
tst_QSharedPointer
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpSocket
tst_QXmlStream
tst_Selftests
tst_Spdy
tst_qdbuscpp2xml
tst_qdbusxml2cpp
tst_qmake
tst_qmakelib
tst_qnetworkreply - unknown status
tst_qprocess - unknown status
tst_rcc
tst_uic

3512

1019 else -

1020

result.resize(int(readBytes));

executed 27431 times by 97 tests: result.resize(int(readBytes));

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QColorDialog
tst_QCommandLinkButton
tst_QCompleter
tst_QCssParser
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDateTimeEdit
tst_QErrorMessage
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFont
tst_QFontDatabase
tst_QFontDialog
...

27431

1021 -

1022

return result;

executed 30943 times by 98 tests: return result;

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAccessibility
tst_QBuffer
tst_QByteArray
tst_QCalendarWidget
tst_QColorDialog
tst_QCommandLinkButton
tst_QCompleter
tst_QCssParser
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDateTimeEdit
tst_QErrorMessage
tst_QFile
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFont
tst_QFontDatabase
tst_QFontDialog
...

30943

1023 } -

1024 -

1025 /*! -

1026 This function reads a line of ASCII characters from the device, up -

1027 to a maximum of \a maxSize - 1 bytes, stores the characters in \a -

1028 data, and returns the number of bytes read. If a line could not be -

1029 read but no error ocurred, this function returns 0. If an error -

1030 occurs, this function returns the length of what could be read, or -

1031 -1 if nothing was read. -

1032 -

1033 A terminating '\\0' byte is always appended to \a data, so \a -

1034 maxSize must be larger than 1. -

1035 -

1036 Data is read until either of the following conditions are met: -

1037 -

1038 \list -

1039 \li The first '\\n' character is read. -

1040 \li \a maxSize - 1 bytes are read. -

1041 \li The end of the device data is detected. -

1042 \endlist -

1043 -

1044 For example, the following code reads a line of characters from a -

1045 file: -

1046 -

1047 \snippet code/src_corelib_io_qiodevice.cpp 2 -

1048 -

1049 The newline character ('\\n') is included in the buffer. If a -

1050 newline is not encountered before maxSize - 1 bytes are read, a -

1051 newline will not be inserted into the buffer. On windows newline -

1052 characters are replaced with '\\n'. -

1053 -

1054 This function calls readLineData(), which is implemented using -

1055 repeated calls to getChar(). You can provide a more efficient -

1056 implementation by reimplementing readLineData() in your own -

1057 subclass. -

1058 -

1059 \sa getChar(), read(), write() -

1060 */ -

1061 qint64 QIODevice::readLine(char *data, qint64 maxSize) -

1062 { -

1063 Q_D(QIODevice); -

1064

if (maxSize < 2) {

maxSize < 2

Description

TRUE

evaluated 10 times by 2 tests

Evaluated by:

tst_QIODevice
tst_QSslSocket

FALSE

evaluated 92313 times by 27 tests

Evaluated by:

tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QUdpSocket
tst_QXmlInputSource
...

10-92313

1065 checkWarnMessage(this, "readLine", "Called with maxSize < 2"); -

1066

return qint64(-1);

executed 10 times by 2 tests: return qint64(-1);

Executed by:

tst_QIODevice
tst_QSslSocket

1067 } -

1068 -

1069 #if defined QIODEVICE_DEBUG -

1070 printf("%p QIODevice::readLine(%p, %lld), d->pos = %lld, d->buffer.size() = %lld\n", -

1071 this, data, maxSize, d->pos, d->buffer.size()); -

1072 #endif -

1073 -

1074 // Leave room for a '\0' -

1075 --maxSize; -

1076 -

1077 const bool sequential = d->isSequential(); -

1078 -

1079 qint64 readSoFar = 0; -

1080

if (!d->buffer.isEmpty()) {

!d->buffer.isEmpty()

Description

TRUE

evaluated 86004 times by 23 tests

Evaluated by:

tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlInputSource
tst_selftests - unknown status

FALSE

evaluated 6309 times by 22 tests

Evaluated by:

tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QIODevice
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSslSocket
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QUdpSocket
tst_QXmlSimpleReader
tst_selftests - unknown status

6309-86004

1081 readSoFar = d->buffer.readLine(data, maxSize); -

1082

if (d->buffer.isEmpty())

d->buffer.isEmpty()

Description

TRUE

evaluated 5217 times by 22 tests

Evaluated by:

tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlInputSource
tst_selftests - unknown status

FALSE

evaluated 80787 times by 22 tests

Evaluated by:

tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlInputSource
tst_selftests - unknown status

5217-80787

1083

readData(data,0);

Executed by:

tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlInputSource
tst_selftests - unknown status

5217

1084

if (!sequential)

!sequential	Description
TRUE	evaluated 80143 times by 18 tests Evaluated by: tst_QChar tst_QCssParser tst_QDebug tst_QFile tst_QIODevice tst_QIcon tst_QImage tst_QImageReader tst_QImageWriter tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPixmap tst_QPrinter tst_QProcess tst_QTextBoundaryFinder tst_QTextStream tst_selftests - unknown status
FALSE	evaluated 5861 times by 9 tests Evaluated by: tst_QFtp tst_QHttpSocketEngine tst_QIODevice tst_QImageReader tst_QNetworkReply tst_QProcess tst_QSocks5SocketEngine tst_QTcpSocket tst_QXmlInputSource

5861-80143

1085

d->pos += readSoFar;

executed 80143 times by 18 tests: d->pos += readSoFar;

Executed by:

tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QTextBoundaryFinder
tst_QTextStream
tst_selftests - unknown status

80143

1086 #if defined QIODEVICE_DEBUG -

1087 printf("%p \tread from buffer: %lld bytes, last character read: %hhx\n", this, -

1088 readSoFar, data[readSoFar - 1]); -

1089 if (readSoFar) -

1090 debugBinaryString(data, int(readSoFar)); -

1091 #endif -

1092

if (readSoFar && data[readSoFar - 1] == '\n') {

readSoFar

Description

TRUE

evaluated 86004 times by 23 tests

Evaluated by:

tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlInputSource
tst_selftests - unknown status

FALSE

never evaluated

data[readSoFar - 1] == '\n'	Description
TRUE	evaluated 85500 times by 22 tests Evaluated by: tst_QChar tst_QCssParser tst_QDebug tst_QFile tst_QFtp tst_QHttpSocketEngine tst_QIODevice tst_QIcon tst_QImage tst_QImageReader tst_QImageWriter tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QSocks5SocketEngine tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlInputSource tst_selftests - unknown status
FALSE	evaluated 504 times by 11 tests Evaluated by: tst_QChar tst_QFile tst_QIODevice tst_QImageReader tst_QImageWriter tst_QNetworkReply tst_QPixmap tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlInputSource

0-86004

1093

if (d->openMode & Text) {

d->openMode & Text	Description
TRUE	evaluated 36 times by 3 tests Evaluated by: tst_QCssParser tst_QFile tst_QProcess
FALSE	evaluated 85464 times by 21 tests Evaluated by: tst_QChar tst_QDebug tst_QFile tst_QFtp tst_QHttpSocketEngine tst_QIODevice tst_QIcon tst_QImage tst_QImageReader tst_QImageWriter tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QSocks5SocketEngine tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlInputSource tst_selftests - unknown status

36-85464

1094 // QRingBuffer::readLine() isn't Text aware. -

1095

if (readSoFar > 1 && data[readSoFar - 2] == '\r') {

readSoFar > 1	Description
TRUE	evaluated 36 times by 3 tests Evaluated by: tst_QCssParser tst_QFile tst_QProcess
FALSE	never evaluated

data[readSoFar - 2] == '\r'	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_QFile
FALSE	evaluated 35 times by 3 tests Evaluated by: tst_QCssParser tst_QFile tst_QProcess

0-36

1096 --readSoFar; -

1097 data[readSoFar - 1] = '\n'; -

1098

}

executed 1 time by 1 test: end of block

Executed by:

tst_QFile

1099

}

executed 36 times by 3 tests: end of block

Executed by:

tst_QCssParser
tst_QFile
tst_QProcess

1100 data[readSoFar] = '\0'; -

1101

return readSoFar;

Executed by:

tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QIcon
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlInputSource
tst_selftests - unknown status

85500

1102 } -

1103

}

executed 504 times by 11 tests: end of block

Executed by:

tst_QChar
tst_QFile
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QNetworkReply
tst_QPixmap
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlInputSource

504

1104 -

1105

if (d->pos != d->devicePos && !sequential && !seek(d->pos))

d->pos != d->devicePos

Description

TRUE

evaluated 169 times by 4 tests

Evaluated by:

tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QPixmap

FALSE

evaluated 6644 times by 23 tests

Evaluated by:

tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QIODevice
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSslSocket
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_selftests - unknown status

!sequential	Description
TRUE	evaluated 169 times by 4 tests Evaluated by: tst_QIODevice tst_QImageReader tst_QImageWriter tst_QPixmap
FALSE	never evaluated

!seek(d->pos)	Description
TRUE	never evaluated
FALSE	evaluated 169 times by 4 tests Evaluated by: tst_QIODevice tst_QImageReader tst_QImageWriter tst_QPixmap

0-6644

1106

return qint64(-1);

never executed: return qint64(-1);

1107 d->baseReadLineDataCalled = false; -

1108 qint64 readBytes = readLineData(data + readSoFar, maxSize - readSoFar); -

1109 #if defined QIODEVICE_DEBUG -

1110 printf("%p \tread from readLineData: %lld bytes, readSoFar = %lld bytes\n", this, -

1111 readBytes, readSoFar); -

1112 if (readBytes > 0) { -

1113 debugBinaryString(data, int(readSoFar + readBytes)); -

1114 } -

1115 #endif -

1116

if (readBytes < 0) {

readBytes < 0	Description
TRUE	evaluated 365 times by 10 tests Evaluated by: tst_QFile tst_QIODevice tst_QImage tst_QImageReader tst_QLockFile tst_QNetworkReply tst_QPixmap tst_QSslSocket tst_QTcpSocket tst_QUdpSocket
FALSE	evaluated 6448 times by 19 tests Evaluated by: tst_QBuffer tst_QChar tst_QCssParser tst_QDebug tst_QFile tst_QIODevice tst_QImageReader tst_QImageWriter tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlInputSource tst_QXmlSimpleReader tst_selftests - unknown status

365-6448

1117 data[readSoFar] = '\0'; -

1118

return readSoFar ? readSoFar : -1;

executed 365 times by 10 tests: return readSoFar ? readSoFar : -1;

Executed by:

tst_QFile
tst_QIODevice
tst_QImage
tst_QImageReader
tst_QLockFile
tst_QNetworkReply
tst_QPixmap
tst_QSslSocket
tst_QTcpSocket
tst_QUdpSocket

readSoFar	Description
TRUE	evaluated 122 times by 4 tests Evaluated by: tst_QFile tst_QIODevice tst_QImageReader tst_QPixmap
FALSE	evaluated 243 times by 10 tests Evaluated by: tst_QFile tst_QIODevice tst_QImage tst_QImageReader tst_QLockFile tst_QNetworkReply tst_QPixmap tst_QSslSocket tst_QTcpSocket tst_QUdpSocket

122-365

1119 } -

1120 readSoFar += readBytes; -

1121

if (!d->baseReadLineDataCalled && !sequential) {

!d->baseReadLineDataCalled	Description
TRUE	never evaluated
FALSE	evaluated 6448 times by 19 tests Evaluated by: tst_QBuffer tst_QChar tst_QCssParser tst_QDebug tst_QFile tst_QIODevice tst_QImageReader tst_QImageWriter tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlInputSource tst_QXmlSimpleReader tst_selftests - unknown status

!sequential	Description
TRUE	never evaluated
FALSE	never evaluated

0-6448

1122 d->pos += readBytes; -

1123 // If the base implementation was not called, then we must -

1124 // assume the device position is invalid and force a seek. -

1125 d->devicePos = qint64(-1); -

1126

}

never executed: end of block

1127 data[readSoFar] = '\0'; -

1128 -

1129

if (d->openMode & Text) {

d->openMode & Text	Description
TRUE	evaluated 411 times by 4 tests Evaluated by: tst_QCssParser tst_QFile tst_QIODevice tst_QProcess
FALSE	evaluated 6037 times by 18 tests Evaluated by: tst_QBuffer tst_QChar tst_QDebug tst_QFile tst_QIODevice tst_QImageReader tst_QImageWriter tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlInputSource tst_QXmlSimpleReader tst_selftests - unknown status

411-6037

1130

if (readSoFar > 1 && data[readSoFar - 1] == '\n' && data[readSoFar - 2] == '\r') {

readSoFar > 1	Description
TRUE	evaluated 333 times by 4 tests Evaluated by: tst_QCssParser tst_QFile tst_QIODevice tst_QProcess
FALSE	evaluated 78 times by 1 test Evaluated by: tst_QIODevice

data[readSoFar - 1] == '\n'	Description
TRUE	evaluated 227 times by 4 tests Evaluated by: tst_QCssParser tst_QFile tst_QIODevice tst_QProcess
FALSE	evaluated 106 times by 1 test Evaluated by: tst_QIODevice

data[readSoFar - 2] == '\r'	Description
TRUE	never evaluated
FALSE	evaluated 227 times by 4 tests Evaluated by: tst_QCssParser tst_QFile tst_QIODevice tst_QProcess

0-333

1131 data[readSoFar - 2] = '\n'; -

1132 data[readSoFar - 1] = '\0'; -

1133 --readSoFar; -

1134

}

never executed: end of block

1135

}

executed 411 times by 4 tests: end of block

Executed by:

tst_QCssParser
tst_QFile
tst_QIODevice
tst_QProcess

411

1136 -

1137 #if defined QIODEVICE_DEBUG -

1138 printf("%p \treturning %lld, d->pos = %lld, d->buffer.size() = %lld, size() = %lld\n", -

1139 this, readSoFar, d->pos, d->buffer.size(), size()); -

1140 debugBinaryString(data, int(readSoFar)); -

1141 #endif -

1142

return readSoFar;

Executed by:

tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_selftests - unknown status

6448

1143 } -

1144 -

1145 /*! -

1146 \overload -

1147 -

1148 Reads a line from the device, but no more than \a maxSize characters, -

1149 and returns the result as a byte array. -

1150 -

1151 This function has no way of reporting errors; returning an empty -

1152 QByteArray can mean either that no data was currently available -

1153 for reading, or that an error occurred. -

1154 */ -

1155 QByteArray QIODevice::readLine(qint64 maxSize) -

1156 { -

1157 Q_D(QIODevice); -

1158 QByteArray result; -

1159 -

1160

CHECK_MAXLEN(readLine, result);

never executed: return result;

maxSize < 0	Description
TRUE	never evaluated
FALSE	evaluated 35787 times by 20 tests Evaluated by: tst_QBuffer tst_QCssParser tst_QDebug tst_QFile tst_QFtp tst_QHttpSocketEngine tst_QIODevice tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QSocks5SocketEngine tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QUdpSocket tst_QXmlInputSource tst_QXmlSimpleReader tst_selftests - unknown status

0-35787

1161 -

1162 #if defined QIODEVICE_DEBUG -

1163 printf("%p QIODevice::readLine(%lld), d->pos = %lld, d->buffer.size() = %lld\n", -

1164 this, maxSize, d->pos, d->buffer.size()); -

1165 #else -

1166 Q_UNUSED(d); -

1167 #endif -

1168 -

1169

if (maxSize >= MaxByteArraySize) {

maxSize >= MaxByteArraySize	Description
TRUE	never evaluated
FALSE	evaluated 35787 times by 20 tests Evaluated by: tst_QBuffer tst_QCssParser tst_QDebug tst_QFile tst_QFtp tst_QHttpSocketEngine tst_QIODevice tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QSocks5SocketEngine tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QUdpSocket tst_QXmlInputSource tst_QXmlSimpleReader tst_selftests - unknown status

0-35787

1170 qWarning("QIODevice::read: maxSize argument exceeds QByteArray size limit"); -

1171 maxSize = MaxByteArraySize - 1; -

1172

}

never executed: end of block

1173 -

1174 result.resize(int(maxSize)); -

1175 qint64 readBytes = 0; -

1176

if (!result.size()) {

!result.size()	Description
TRUE	evaluated 35778 times by 20 tests Evaluated by: tst_QBuffer tst_QCssParser tst_QDebug tst_QFile tst_QFtp tst_QHttpSocketEngine tst_QIODevice tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QSocks5SocketEngine tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QUdpSocket tst_QXmlInputSource tst_QXmlSimpleReader tst_selftests - unknown status
FALSE	evaluated 9 times by 1 test Evaluated by: tst_QIODevice

9-35778

1177 // If resize fails or maxSize == 0, read incrementally -

1178

if (maxSize == 0)

maxSize == 0	Description
TRUE	evaluated 35778 times by 20 tests Evaluated by: tst_QBuffer tst_QCssParser tst_QDebug tst_QFile tst_QFtp tst_QHttpSocketEngine tst_QIODevice tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QSocks5SocketEngine tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QUdpSocket tst_QXmlInputSource tst_QXmlSimpleReader tst_selftests - unknown status
FALSE	never evaluated

0-35778

1179

maxSize = MaxByteArraySize - 1;

executed 35778 times by 20 tests: maxSize = MaxByteArraySize - 1;

Executed by:

tst_QBuffer
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_selftests - unknown status

35778

1180 -

1181 // The first iteration needs to leave an extra byte for the terminating null -

1182 result.resize(1); -

1183 -

1184 qint64 readResult; -

1185 do { -

1186 result.resize(int(qMin(maxSize, result.size() + QIODEVICE_BUFFERSIZE))); -

1187 readResult = readLine(result.data() + readBytes, result.size() - readBytes); -

1188

if (readResult > 0 || readBytes == 0)

readResult > 0	Description
TRUE	evaluated 35735 times by 19 tests Evaluated by: tst_QBuffer tst_QCssParser tst_QDebug tst_QFile tst_QFtp tst_QHttpSocketEngine tst_QIODevice tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QSocks5SocketEngine tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlInputSource tst_QXmlSimpleReader tst_selftests - unknown status
FALSE	evaluated 115 times by 6 tests Evaluated by: tst_QFile tst_QIODevice tst_QLockFile tst_QNetworkReply tst_QTcpSocket tst_QUdpSocket

readBytes == 0	Description
TRUE	evaluated 115 times by 6 tests Evaluated by: tst_QFile tst_QIODevice tst_QLockFile tst_QNetworkReply tst_QTcpSocket tst_QUdpSocket
FALSE	never evaluated

0-35735

1189

readBytes += readResult;

executed 35850 times by 20 tests: readBytes += readResult;

Executed by:

tst_QBuffer
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_selftests - unknown status

35850

1190

} while (readResult == QIODEVICE_BUFFERSIZE

executed 35850 times by 20 tests: end of block

Executed by:

tst_QBuffer
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_selftests - unknown status

readResult == ...long>(16384LL)	Description
TRUE	evaluated 80 times by 2 tests Evaluated by: tst_QIODevice tst_QNetworkReply
FALSE	evaluated 35770 times by 20 tests Evaluated by: tst_QBuffer tst_QCssParser tst_QDebug tst_QFile tst_QFtp tst_QHttpSocketEngine tst_QIODevice tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QSocks5SocketEngine tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QUdpSocket tst_QXmlInputSource tst_QXmlSimpleReader tst_selftests - unknown status

80-35850

1191

&& result[int(readBytes - 1)] != '\n');

result[int(rea... - 1)] != '\n'	Description
TRUE	evaluated 72 times by 2 tests Evaluated by: tst_QIODevice tst_QNetworkReply
FALSE	evaluated 8 times by 1 test Evaluated by: tst_QIODevice

8-72

1192

} else

executed 35778 times by 20 tests: end of block

Executed by:

tst_QBuffer
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_selftests - unknown status

35778

1193

readBytes = readLine(result.data(), result.size());

executed 9 times by 1 test: readBytes = readLine(result.data(), result.size());

Executed by:

tst_QIODevice

1194 -

1195

if (readBytes <= 0)

readBytes <= 0	Description
TRUE	evaluated 115 times by 6 tests Evaluated by: tst_QFile tst_QIODevice tst_QLockFile tst_QNetworkReply tst_QTcpSocket tst_QUdpSocket
FALSE	evaluated 35672 times by 19 tests Evaluated by: tst_QBuffer tst_QCssParser tst_QDebug tst_QFile tst_QFtp tst_QHttpSocketEngine tst_QIODevice tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QSocks5SocketEngine tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlInputSource tst_QXmlSimpleReader tst_selftests - unknown status

115-35672

1196

result.clear();

executed 115 times by 6 tests: result.clear();

Executed by:

tst_QFile
tst_QIODevice
tst_QLockFile
tst_QNetworkReply
tst_QTcpSocket
tst_QUdpSocket

115

1197 else -

1198

result.resize(readBytes);

executed 35672 times by 19 tests: result.resize(readBytes);

Executed by:

tst_QBuffer
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_selftests - unknown status

35672

1199 -

1200

return result;

executed 35787 times by 20 tests: return result;

Executed by:

tst_QBuffer
tst_QCssParser
tst_QDebug
tst_QFile
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QSocks5SocketEngine
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_selftests - unknown status

35787

1201 } -

1202 -

1203 /*! -

1204 Reads up to \a maxSize characters into \a data and returns the -

1205 number of characters read. -

1206 -

1207 This function is called by readLine(), and provides its base -

1208 implementation, using getChar(). Buffered devices can improve the -

1209 performance of readLine() by reimplementing this function. -

1210 -

1211 readLine() appends a '\\0' byte to \a data; readLineData() does not -

1212 need to do this. -

1213 -

1214 If you reimplement this function, be careful to return the correct -

1215 value: it should return the number of bytes read in this line, -

1216 including the terminating newline, or 0 if there is no line to be -

1217 read at this point. If an error occurs, it should return -1 if and -

1218 only if no bytes were read. Reading past EOF is considered an error. -

1219 */ -

1220 qint64 QIODevice::readLineData(char *data, qint64 maxSize) -

1221 { -

1222 Q_D(QIODevice); -

1223 qint64 readSoFar = 0; -

1224 char c; -

1225 int lastReadReturn = 0; -

1226 d->baseReadLineDataCalled = true; -

1227 -

1228

while (readSoFar < maxSize && (lastReadReturn = read(&c, 1)) == 1) {

readSoFar < maxSize

Description

TRUE

evaluated 4516396 times by 23 tests

Evaluated by:

tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QIODevice
tst_QImage
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPixmap
tst_QPrinter
tst_QProcess
tst_QSslSocket
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_selftests - unknown status

FALSE

evaluated 213 times by 5 tests

Evaluated by:

tst_QBuffer
tst_QIODevice
tst_QImageReader
tst_QNetworkReply
tst_QTcpSocket

(lastReadRetur...d(&c, 1)) == 1	Description
TRUE	evaluated 4515995 times by 18 tests Evaluated by: tst_QBuffer tst_QChar tst_QCssParser tst_QDebug tst_QFile tst_QIODevice tst_QImageReader tst_QImageWriter tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlSimpleReader tst_selftests - unknown status
FALSE	evaluated 401 times by 12 tests Evaluated by: tst_QBuffer tst_QFile tst_QIODevice tst_QImage tst_QImageReader tst_QLockFile tst_QNetworkReply tst_QPixmap tst_QSslSocket tst_QTcpSocket tst_QUdpSocket tst_QXmlInputSource

213-4516396

1229 *data++ = c; -

1230 ++readSoFar; -

1231

if (c == '\n')

c == '\n'	Description
TRUE	evaluated 6191 times by 18 tests Evaluated by: tst_QBuffer tst_QChar tst_QCssParser tst_QDebug tst_QFile tst_QIODevice tst_QImageReader tst_QImageWriter tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlSimpleReader tst_selftests - unknown status
FALSE	evaluated 4509804 times by 18 tests Evaluated by: tst_QBuffer tst_QChar tst_QCssParser tst_QDebug tst_QFile tst_QIODevice tst_QImageReader tst_QImageWriter tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlSimpleReader tst_selftests - unknown status

6191-4509804

1232

break;

executed 6191 times by 18 tests: break;

Executed by:

tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlSimpleReader
tst_selftests - unknown status

6191

1233

}

executed 4509804 times by 18 tests: end of block

Executed by:

tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlSimpleReader
tst_selftests - unknown status

4509804

1234 -

1235 #if defined QIODEVICE_DEBUG -

1236 printf("%p QIODevice::readLineData(%p, %lld), d->pos = %lld, d->buffer.size() = %lld, " -

1237 "returns %lld\n", this, data, maxSize, d->pos, d->buffer.size(), readSoFar); -

1238 #endif -

1239

if (lastReadReturn != 1 && readSoFar == 0)

lastReadReturn != 1	Description
TRUE	evaluated 535 times by 12 tests Evaluated by: tst_QBuffer tst_QFile tst_QIODevice tst_QImage tst_QImageReader tst_QLockFile tst_QNetworkReply tst_QPixmap tst_QSslSocket tst_QTcpSocket tst_QUdpSocket tst_QXmlInputSource
FALSE	evaluated 6270 times by 18 tests Evaluated by: tst_QBuffer tst_QChar tst_QCssParser tst_QDebug tst_QFile tst_QIODevice tst_QImageReader tst_QImageWriter tst_QLockFile tst_QMimeDatabase tst_QNetworkReply tst_QPrinter tst_QProcess tst_QTcpSocket tst_QTextBoundaryFinder tst_QTextStream tst_QXmlSimpleReader tst_selftests - unknown status

readSoFar == 0	Description
TRUE	evaluated 386 times by 11 tests Evaluated by: tst_QFile tst_QIODevice tst_QImage tst_QImageReader tst_QLockFile tst_QNetworkReply tst_QPixmap tst_QSslSocket tst_QTcpSocket tst_QUdpSocket tst_QXmlInputSource
FALSE	evaluated 149 times by 2 tests Evaluated by: tst_QBuffer tst_QIODevice

149-6270

1240

return isSequential() ? lastReadReturn : -1;

executed 386 times by 11 tests: return isSequential() ? lastReadReturn : -1;

Executed by:

tst_QFile
tst_QIODevice
tst_QImage
tst_QImageReader
tst_QLockFile
tst_QNetworkReply
tst_QPixmap
tst_QSslSocket
tst_QTcpSocket
tst_QUdpSocket
tst_QXmlInputSource

isSequential()	Description
TRUE	evaluated 78 times by 6 tests Evaluated by: tst_QIODevice tst_QNetworkReply tst_QSslSocket tst_QTcpSocket tst_QUdpSocket tst_QXmlInputSource
FALSE	evaluated 308 times by 6 tests Evaluated by: tst_QFile tst_QIODevice tst_QImage tst_QImageReader tst_QLockFile tst_QPixmap

78-386

1241

return readSoFar;

Executed by:

tst_QBuffer
tst_QChar
tst_QCssParser
tst_QDebug
tst_QFile
tst_QIODevice
tst_QImageReader
tst_QImageWriter
tst_QLockFile
tst_QMimeDatabase
tst_QNetworkReply
tst_QPrinter
tst_QProcess
tst_QTcpSocket
tst_QTextBoundaryFinder
tst_QTextStream
tst_QXmlSimpleReader
tst_selftests - unknown status

6419

1242 } -

1243 -

1244 /*! -

1245 Returns \c true if a complete line of data can be read from the device; -

1246 otherwise returns \c false. -

1247 -

1248 Note that unbuffered devices, which have no way of determining what -

1249 can be read, always return false. -

1250 -

1251 This function is often called in conjunction with the readyRead() -

1252 signal. -

1253 -

1254 Subclasses that reimplement this function must call the base -

1255 implementation in order to include the contents of the QIODevice's buffer. Example: -

1256 -

1257 \snippet code/src_corelib_io_qiodevice.cpp 3 -

1258 -

1259 \sa readyRead(), readLine() -

1260 */ -

1261 bool QIODevice::canReadLine() const -

1262 { -

1263

return d_func()->buffer.canReadLine();

executed 10377 times by 12 tests: return d_func()->buffer.canReadLine();

Executed by:

tst_QBuffer
tst_QFtp
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QNetworkReply
tst_QProcess
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QTcpSocket
tst_QUdpSocket
tst_QXmlSimpleReader

10377

1264 } -

1265 -

1266 /*! -

1267 Writes at most \a maxSize bytes of data from \a data to the -

1268 device. Returns the number of bytes that were actually written, or -

1269 -1 if an error occurred. -

1270 -

1271 \sa read(), writeData() -

1272 */ -

1273 qint64 QIODevice::write(const char *data, qint64 maxSize) -

1274 { -

1275 Q_D(QIODevice); -

1276

CHECK_WRITABLE(write, qint64(-1));

executed 34 times by 4 tests: return qint64(-1);

Executed by:

tst_QProcess
tst_QSslSocket
tst_QString
tst_QTcpSocket

executed 1 time by 1 test: return qint64(-1);

Executed by:

tst_QFile

(d->openMode & WriteOnly) == 0

Description

TRUE

evaluated 35 times by 5 tests

Evaluated by:

tst_QFile
tst_QProcess
tst_QSslSocket
tst_QString
tst_QTcpSocket

FALSE

evaluated 1044397 times by 117 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QColorDialog
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDir
tst_QDockWidget
tst_QEventLoop
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFont
tst_QFtp
...

d->openMode == NotOpen	Description
TRUE	evaluated 34 times by 4 tests Evaluated by: tst_QProcess tst_QSslSocket tst_QString tst_QTcpSocket
FALSE	evaluated 1 time by 1 test Evaluated by: tst_QFile

1-1044397

1277

CHECK_MAXLEN(write, qint64(-1));

never executed: return qint64(-1);

maxSize < 0

Description

TRUE

never evaluated

FALSE

evaluated 1044397 times by 117 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QColorDialog
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDir
tst_QDockWidget
tst_QEventLoop
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFont
tst_QFtp
...

0-1044397

1278 -

1279 const bool sequential = d->isSequential(); -

1280 // Make sure the device is positioned correctly. -

1281

if (d->pos != d->devicePos && !sequential && !seek(d->pos))

d->pos != d->devicePos

Description

TRUE

evaluated 54 times by 7 tests

Evaluated by:

tst_QFile
tst_QFileSystemWatcher
tst_QIODevice
tst_QSaveFile
tst_QSettings
tst_QSharedPointer
tst_qmakelib

FALSE

evaluated 1044343 times by 117 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QColorDialog
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDir
tst_QDockWidget
tst_QEventLoop
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFont
tst_QFtp
...

!sequential	Description
TRUE	evaluated 54 times by 7 tests Evaluated by: tst_QFile tst_QFileSystemWatcher tst_QIODevice tst_QSaveFile tst_QSettings tst_QSharedPointer tst_qmakelib
FALSE	never evaluated

!seek(d->pos)	Description
TRUE	never evaluated
FALSE	evaluated 54 times by 7 tests Evaluated by: tst_QFile tst_QFileSystemWatcher tst_QIODevice tst_QSaveFile tst_QSettings tst_QSharedPointer tst_qmakelib

0-1044343

1282

return qint64(-1);

never executed: return qint64(-1);

1283 -

1284 #ifdef Q_OS_WIN -

1285 if (d->openMode & Text) { -

1286 const char *endOfData = data + maxSize; -

1287 const char *startOfBlock = data; -

1288 -

1289 qint64 writtenSoFar = 0; -

1290 const qint64 savedPos = d->pos; -

1291 -

1292 forever { -

1293 const char *endOfBlock = startOfBlock; -

1294 while (endOfBlock < endOfData && *endOfBlock != '\n') -

1295 ++endOfBlock; -

1296 -

1297 qint64 blockSize = endOfBlock - startOfBlock; -

1298 if (blockSize > 0) { -

1299 qint64 ret = writeData(startOfBlock, blockSize); -

1300 if (ret <= 0) { -

1301 if (writtenSoFar && !sequential) -

1302 d->buffer.skip(d->pos - savedPos); -

1303 return writtenSoFar ? writtenSoFar : ret; -

1304 } -

1305 if (!sequential) { -

1306 d->pos += ret; -

1307 d->devicePos += ret; -

1308 } -

1309 writtenSoFar += ret; -

1310 } -

1311 -

1312 if (endOfBlock == endOfData) -

1313 break; -

1314 -

1315 qint64 ret = writeData("\r\n", 2); -

1316 if (ret <= 0) { -

1317 if (writtenSoFar && !sequential) -

1318 d->buffer.skip(d->pos - savedPos); -

1319 return writtenSoFar ? writtenSoFar : ret; -

1320 } -

1321 if (!sequential) { -

1322 d->pos += ret; -

1323 d->devicePos += ret; -

1324 } -

1325 ++writtenSoFar; -

1326 -

1327 startOfBlock = endOfBlock + 1; -

1328 } -

1329 -

1330 if (writtenSoFar && !sequential) -

1331 d->buffer.skip(d->pos - savedPos); -

1332 return writtenSoFar; -

1333 } -

1334 #endif -

1335 -

1336 qint64 written = writeData(data, maxSize); -

1337

if (written > 0) {

written > 0

Description

TRUE

evaluated 1042119 times by 117 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QColorDialog
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDir
tst_QDockWidget
tst_QEventLoop
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFont
tst_QFtp
...

FALSE

evaluated 2278 times by 17 tests

Evaluated by:

tst_QAsn1Element
tst_QAuthenticator
tst_QBuffer
tst_QDataStream
tst_QFile
tst_QHttpSocketEngine
tst_QNetworkReply
tst_QPlainTextEdit
tst_QSharedPointer
tst_QTcpSocket
tst_QTextEdit
tst_QTextStream
tst_QUdpSocket
tst_QXmlStream
tst_qdbusxml2cpp
tst_qmakelib
tst_qnetworkreply - unknown status

2278-1042119

1338

if (!sequential) {

!sequential

Description

TRUE

evaluated 346893 times by 92 tests

Evaluated by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QColorDialog
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDir
tst_QDockWidget
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFont
tst_QFtp
tst_QGraphicsProxyWidget
tst_QGuiVariant
...

FALSE

evaluated 695226 times by 36 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QEventLoop
tst_QFile
tst_QFtp
tst_QGuiEventLoop
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QIODevice
tst_QImageReader
tst_QLocalSocket
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSocketNotifier
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
...

346893-695226

1339 d->pos += written; -

1340 d->devicePos += written; -

1341

}

executed 346893 times by 92 tests: end of block

Executed by:

tst_LargeFile
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QColorDialog
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDir
tst_QDockWidget
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFont
tst_QFtp
tst_QGraphicsProxyWidget
tst_QGuiVariant
...

346893

1342

if (!d->buffer.isEmpty() && !sequential)

!d->buffer.isEmpty()

Description

TRUE

evaluated 362 times by 8 tests

Evaluated by:

tst_QFile
tst_QHttpNetworkConnection
tst_QIODevice
tst_QNetworkReply
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QTcpSocket
tst_Spdy

FALSE

evaluated 1041757 times by 117 tests

Evaluated by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QColorDialog
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDir
tst_QDockWidget
tst_QEventLoop
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFont
tst_QFtp
...

!sequential	Description
TRUE	evaluated 2 times by 2 tests Evaluated by: tst_QFile tst_QIODevice
FALSE	evaluated 360 times by 6 tests Evaluated by: tst_QHttpNetworkConnection tst_QNetworkReply tst_QSocks5SocketEngine tst_QSslSocket tst_QTcpSocket tst_Spdy

2-1041757

1343

d->buffer.skip(written);

executed 2 times by 2 tests: d->buffer.skip(written);

Executed by:

tst_QFile
tst_QIODevice

1344

}

executed 1042119 times by 117 tests: end of block

Executed by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QColorDialog
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDir
tst_QDockWidget
tst_QEventLoop
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFont
tst_QFtp
...

1042119

1345

return written;

executed 1044397 times by 117 tests: return written;

Executed by:

tst_LargeFile
tst_NetworkSelfTest
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QAuthenticator
tst_QBitArray
tst_QBrush
tst_QBuffer
tst_QColorDialog
tst_QDataStream
tst_QDate
tst_QDateTime
tst_QDir
tst_QDockWidget
tst_QEventLoop
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFont
tst_QFtp
...

1044397

1346 } -

1347 -

1348 /*! -

1349 \since 4.5 -

1350 -

1351 \overload -

1352 -

1353 Writes data from a zero-terminated string of 8-bit characters to the -

1354 device. Returns the number of bytes that were actually written, or -

1355 -1 if an error occurred. This is equivalent to -

1356 \code -

1357 ... -

1358 QIODevice::write(data, qstrlen(data)); -

1359 ... -

1360 \endcode -

1361 -

1362 \sa read(), writeData() -

1363 */ -

1364 qint64 QIODevice::write(const char *data) -

1365 { -

1366

return write(data, qstrlen(data));

executed 3487 times by 28 tests: return write(data, qstrlen(data));

Executed by:

tst_QBuffer
tst_QDir
tst_QFile
tst_QFileInfo
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QMimeDatabase
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkReply
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QRingBuffer
tst_QSaveFile
tst_QSettings
tst_QSharedPointer
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QTcpServer
tst_QTcpSocket
tst_QTemporaryDir
tst_QTemporaryFile
tst_QTextStream
tst_languageChange
...

3487

1367 } -

1368 -

1369 /*! \fn qint64 QIODevice::write(const QByteArray &byteArray) -

1370 -

1371 \overload -

1372 -

1373 Writes the content of \a byteArray to the device. Returns the number of -

1374 bytes that were actually written, or -1 if an error occurred. -

1375 -

1376 \sa read(), writeData() -

1377 */ -

1378 -

1379 /*! -

1380 Puts the character \a c back into the device, and decrements the -

1381 current position unless the position is 0. This function is -

1382 usually called to "undo" a getChar() operation, such as when -

1383 writing a backtracking parser. -

1384 -

1385 If \a c was not previously read from the device, the behavior is -

1386 undefined. -

1387 */ -

1388 void QIODevice::ungetChar(char c) -

1389 { -

1390 Q_D(QIODevice); -

1391

CHECK_READABLE(read, Q_VOID);

never executed: return ;

(d->openMode & ReadOnly) == 0	Description
TRUE	never evaluated
FALSE	evaluated 36238 times by 8 tests Evaluated by: tst_QBuffer tst_QFile tst_QIODevice tst_QIcoImageFormat tst_QImageReader tst_QImageWriter tst_QProcess tst_QTcpSocket

d->openMode == NotOpen	Description
TRUE	never evaluated
FALSE	never evaluated

0-36238

1392 -

1393 #if defined QIODEVICE_DEBUG -

1394 printf("%p QIODevice::ungetChar(0x%hhx '%c')\n", this, c, isprint(c) ? c : '?'); -

1395 #endif -

1396 -

1397 d->buffer.ungetChar(c); -

1398

if (!d->isSequential())

!d->isSequential()	Description
TRUE	evaluated 35727 times by 5 tests Evaluated by: tst_QBuffer tst_QFile tst_QIODevice tst_QImageReader tst_QImageWriter
FALSE	evaluated 511 times by 5 tests Evaluated by: tst_QIODevice tst_QIcoImageFormat tst_QImageReader tst_QProcess tst_QTcpSocket

511-35727

1399

--d->pos;

executed 35727 times by 5 tests: --d->pos;

Executed by:

tst_QBuffer
tst_QFile
tst_QIODevice
tst_QImageReader
tst_QImageWriter

35727

1400

}

executed 36238 times by 8 tests: end of block

Executed by:

tst_QBuffer
tst_QFile
tst_QIODevice
tst_QIcoImageFormat
tst_QImageReader
tst_QImageWriter
tst_QProcess
tst_QTcpSocket

36238

1401 -

1402 /*! \fn bool QIODevice::putChar(char c) -

1403 -

1404 Writes the character \a c to the device. Returns \c true on success; -

1405 otherwise returns \c false. -

1406 -

1407 \sa write(), getChar(), ungetChar() -

1408 */ -

1409 bool QIODevice::putChar(char c) -

1410 { -

1411

return d_func()->putCharHelper(c);

executed 29669 times by 45 tests: return d_func()->putCharHelper(c);

Executed by:

tst_QAbstractItemModel
tst_QAbstractNetworkCache
tst_QAsn1Element
tst_QAuthenticator
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_QHttpSocketEngine
tst_QListWidget
tst_QLocalSocket
tst_QMainWindow
tst_QMetaObjectBuilder
tst_QMetaType
tst_QNetworkCacheMetaData
tst_QNetworkDiskCache
...

29669

1412 } -

1413 -

1414 /*! -

1415 \internal -

1416 */ -

1417 bool QIODevicePrivate::putCharHelper(char c) -

1418 { -

1419

return q_func()->write(&c, 1) == 1;

executed 27525 times by 41 tests: return q_func()->write(&c, 1) == 1;

Executed by:

tst_QAbstractItemModel
tst_QAsn1Element
tst_QAuthenticator
tst_QBrush
tst_QBuffer
tst_QDataStream
tst_QDateTime
tst_QDockWidget
tst_QFileDialog2
tst_QFiledialog
tst_QFont
tst_QGraphicsProxyWidget
tst_QGuiVariant
tst_QHeaderView
tst_QHostAddress
tst_QHttpSocketEngine
tst_QListWidget
tst_QLocalSocket
tst_QMainWindow
tst_QMetaObjectBuilder
tst_QMetaType
tst_QNetworkCacheMetaData
tst_QPen
tst_QPicture
tst_QPrinter
...

27525

1420 } -

1421 -

1422 /*! -

1423 \internal -

1424 */ -

1425 qint64 QIODevicePrivate::peek(char *data, qint64 maxSize) -

1426 { -

1427 qint64 readBytes = q_func()->read(data, maxSize); -

1428

if (readBytes <= 0)

readBytes <= 0

Description

TRUE

evaluated 322 times by 7 tests

Evaluated by:

tst_QHttpNetworkConnection
tst_QImageReader
tst_QImageWriter
tst_QMovie
tst_QNetworkDiskCache
tst_QNetworkReply
tst_qnetworkreply - unknown status

FALSE

evaluated 17486 times by 80 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
tst_QGraphicsEffect
...

322-17486

1429

return readBytes;

Executed by:

tst_QHttpNetworkConnection
tst_QImageReader
tst_QImageWriter
tst_QMovie
tst_QNetworkDiskCache
tst_QNetworkReply
tst_qnetworkreply - unknown status

322

1430 -

1431 buffer.ungetBlock(data, readBytes); -

1432

if (!isSequential())

!isSequential()

Description

TRUE

evaluated 13782 times by 72 tests

Evaluated by:

tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
tst_QGraphicsEffect
tst_QGraphicsEffectSource
tst_QGraphicsItem
...

FALSE

evaluated 3704 times by 9 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QHttpNetworkConnection
tst_QImageReader
tst_QNetworkReply
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_Spdy

3704-13782

1433

pos -= readBytes;

executed 13782 times by 72 tests: pos -= readBytes;

Executed by:

tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
tst_QGraphicsEffect
tst_QGraphicsEffectSource
tst_QGraphicsItem
...

13782

1434

return readBytes;

Executed by:

tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
tst_QGraphicsEffect
...

17486

1435 } -

1436 -

1437 /*! -

1438 \internal -

1439 */ -

1440 QByteArray QIODevicePrivate::peek(qint64 maxSize) -

1441 { -

1442 QByteArray result = q_func()->read(maxSize); -

1443 -

1444

if (result.isEmpty())

result.isEmpty()

Description

TRUE

evaluated 7 times by 2 tests

Evaluated by:

tst_QImageReader
tst_QLabel

FALSE

evaluated 19929 times by 76 tests

Evaluated by:

tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
tst_QGraphicsEffect
tst_QGraphicsEffectSource
tst_QGraphicsItem
...

7-19929

1445

return result;

executed 7 times by 2 tests: return result;

Executed by:

tst_QImageReader
tst_QLabel

1446 -

1447 buffer.ungetBlock(result.constData(), result.size()); -

1448

if (!isSequential())

!isSequential()

Description

TRUE

evaluated 19898 times by 73 tests

Evaluated by:

tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
tst_QGraphicsEffect
tst_QGraphicsEffectSource
tst_QGraphicsItem
...

FALSE

evaluated 31 times by 6 tests

Evaluated by:

tst_QIODevice
tst_QImageReader
tst_QNetworkReply
tst_QSslSocket
tst_QTcpServer
tst_QTcpSocket

31-19898

1449

pos -= result.size();

executed 19898 times by 73 tests: pos -= result.size();

Executed by:

tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
tst_QGraphicsEffect
tst_QGraphicsEffectSource
tst_QGraphicsItem
...

19898

1450

return result;

executed 19929 times by 76 tests: return result;

Executed by:

tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
tst_QGraphicsEffect
tst_QGraphicsEffectSource
tst_QGraphicsItem
...

19929

1451 } -

1452 -

1453 /*! \fn bool QIODevice::getChar(char *c) -

1454 -

1455 Reads one character from the device and stores it in \a c. If \a c -

1456 is 0, the character is discarded. Returns \c true on success; -

1457 otherwise returns \c false. -

1458 -

1459 \sa read(), putChar(), ungetChar() -

1460 */ -

1461 bool QIODevice::getChar(char *c) -

1462 { -

1463 // readability checked in read() -

1464 char ch; -

1465

return (1 == read(c ? c : &ch, 1));

executed 1584766 times by 45 tests: return (1 == read(c ? c : &ch, 1));

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_QImageReader
tst_QImageWriter
tst_QListWidget
tst_QLocalSocket
tst_QMainWindow
tst_QMetaObjectBuilder
tst_QMetaType
tst_QNetworkCacheMetaData
...

1584766

1466 } -

1467 -

1468 /*! -

1469 \since 4.1 -

1470 -

1471 Reads at most \a maxSize bytes from the device into \a data, without side -

1472 effects (i.e., if you call read() after peek(), you will get the same -

1473 data). Returns the number of bytes read. If an error occurs, such as -

1474 when attempting to peek a device opened in WriteOnly mode, this function -

1475 returns -1. -

1476 -

1477 0 is returned when no more data is available for reading. -

1478 -

1479 Example: -

1480 -

1481 \snippet code/src_corelib_io_qiodevice.cpp 4 -

1482 -

1483 \sa read() -

1484 */ -

1485 qint64 QIODevice::peek(char *data, qint64 maxSize) -

1486 { -

1487

return d_func()->peek(data, maxSize);

executed 19343 times by 86 tests: return d_func()->peek(data, maxSize);

Executed by:

tst_NetworkSelfTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
...

19343

1488 } -

1489 -

1490 /*! -

1491 \since 4.1 -

1492 \overload -

1493 -

1494 Peeks at most \a maxSize bytes from the device, returning the data peeked -

1495 as a QByteArray. -

1496 -

1497 Example: -

1498 -

1499 \snippet code/src_corelib_io_qiodevice.cpp 5 -

1500 -

1501 This function has no way of reporting errors; returning an empty -

1502 QByteArray can mean either that no data was currently available -

1503 for peeking, or that an error occurred. -

1504 -

1505 \sa read() -

1506 */ -

1507 QByteArray QIODevice::peek(qint64 maxSize) -

1508 { -

1509

return d_func()->peek(maxSize);

executed 20161 times by 80 tests: return d_func()->peek(maxSize);

Executed by:

tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataStream
tst_QDateTimeEdit
tst_QDialog
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontComboBox
tst_QFontDialog
tst_QFrame
tst_QGraphicsEffect
tst_QGraphicsEffectSource
...

20161

1510 } -

1511 -

1512 /*! -

1513 Blocks until new data is available for reading and the readyRead() -

1514 signal has been emitted, or until \a msecs milliseconds have -

1515 passed. If msecs is -1, this function will not time out. -

1516 -

1517 Returns \c true if new data is available for reading; otherwise returns -

1518 false (if the operation timed out or if an error occurred). -

1519 -

1520 This function can operate without an event loop. It is -

1521 useful when writing non-GUI applications and when performing -

1522 I/O operations in a non-GUI thread. -

1523 -

1524 If called from within a slot connected to the readyRead() signal, -

1525 readyRead() will not be reemitted. -

1526 -

1527 Reimplement this function to provide a blocking API for a custom -

1528 device. The default implementation does nothing, and returns \c false. -

1529 -

1530 \warning Calling this function from the main (GUI) thread -

1531 might cause your user interface to freeze. -

1532 -

1533 \sa waitForBytesWritten() -

1534 */ -

1535 bool QIODevice::waitForReadyRead(int msecs) -

1536 { -

1537 Q_UNUSED(msecs); -

1538

return false;

executed 223 times by 3 tests: return false;

Executed by:

tst_QXmlInputSource
tst_QXmlSimpleReader
tst_QXmlStream

223

1539 } -

1540 -

1541 /*! -

1542 For buffered devices, this function waits until a payload of -

1543 buffered written data has been written to the device and the -

1544 bytesWritten() signal has been emitted, or until \a msecs -

1545 milliseconds have passed. If msecs is -1, this function will -

1546 not time out. For unbuffered devices, it returns immediately. -

1547 -

1548 Returns \c true if a payload of data was written to the device; -

1549 otherwise returns \c false (i.e. if the operation timed out, or if an -

1550 error occurred). -

1551 -

1552 This function can operate without an event loop. It is -

1553 useful when writing non-GUI applications and when performing -

1554 I/O operations in a non-GUI thread. -

1555 -

1556 If called from within a slot connected to the bytesWritten() signal, -

1557 bytesWritten() will not be reemitted. -

1558 -

1559 Reimplement this function to provide a blocking API for a custom -

1560 device. The default implementation does nothing, and returns \c false. -

1561 -

1562 \warning Calling this function from the main (GUI) thread -

1563 might cause your user interface to freeze. -

1564 -

1565 \sa waitForReadyRead() -

1566 */ -

1567 bool QIODevice::waitForBytesWritten(int msecs) -

1568 { -

1569 Q_UNUSED(msecs); -

1570

return false;

never executed: return false;

1571 } -

1572 -

1573 /*! -

1574 Sets the human readable description of the last device error that -

1575 occurred to \a str. -

1576 -

1577 \sa errorString() -

1578 */ -

1579 void QIODevice::setErrorString(const QString &str) -

1580 { -

1581 d_func()->errorString = str; -

1582

}

executed 187 times by 8 tests: end of block

Executed by:

tst_QAbstractNetworkCache
tst_QHttpNetworkConnection
tst_QLocalSocket
tst_QNetworkAccessManager
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QNetworkSession
tst_Spdy

187

1583 -

1584 /*! -

1585 Returns a human-readable description of the last device error that -

1586 occurred. -

1587 -

1588 \sa setErrorString() -

1589 */ -

1590 QString QIODevice::errorString() const -

1591 { -

1592 Q_D(const QIODevice); -

1593

if (d->errorString.isEmpty()) {

d->errorString.isEmpty()

Description

TRUE

evaluated 4965 times by 41 tests

Evaluated by:

tst_NetworkSelfTest
tst_QApplication
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDBusMarshall
tst_QDir
tst_QDirModel
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFtp
tst_QImageReader
tst_QImageWriter
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QNetworkSession
tst_QObject
tst_QPdfWriter
...

FALSE

evaluated 729 times by 21 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QDir
tst_QFile
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QLocalSocket
tst_QLockFile
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QTemporaryFile
tst_QUdpSocket
tst_Selftests
tst_Spdy
tst_qmakelib

729-4965

1594 #ifdef QT_NO_QOBJECT -

1595 return QLatin1String(QT_TRANSLATE_NOOP(QIODevice, "Unknown error")); -

1596 #else -

1597

return tr("Unknown error");

executed 4965 times by 41 tests: return tr("Unknown error");

Executed by:

tst_NetworkSelfTest
tst_QApplication
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDBusMarshall
tst_QDir
tst_QDirModel
tst_QFile
tst_QFileDialog2
tst_QFileInfo
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QFtp
tst_QImageReader
tst_QImageWriter
tst_QLocalSocket
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QNetworkSession
tst_QObject
tst_QPdfWriter
...

4965

1598 #endif -

1599 } -

1600

return d->errorString;

executed 729 times by 21 tests: return d->errorString;

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QDir
tst_QFile
tst_QHttpNetworkConnection
tst_QHttpSocketEngine
tst_QLocalSocket
tst_QLockFile
tst_QNetworkDiskCache
tst_QNetworkReply
tst_QSocks5SocketEngine
tst_QSslSocket
tst_QSslSocket_onDemandCertificates_member
tst_QSslSocket_onDemandCertificates_static
tst_QTcpServer
tst_QTcpSocket
tst_QTemporaryFile
tst_QUdpSocket
tst_Selftests
tst_Spdy
tst_qmakelib

729

1601 } -

1602 -

1603 /*! -

1604 \fn qint64 QIODevice::readData(char *data, qint64 maxSize) -

1605 -

1606 Reads up to \a maxSize bytes from the device into \a data, and -

1607 returns the number of bytes read or -1 if an error occurred. -

1608 -

1609 If there are no bytes to be read and there can never be more bytes -

1610 available (examples include socket closed, pipe closed, sub-process -

1611 finished), this function returns -1. -

1612 -

1613 This function is called by QIODevice. Reimplement this function -

1614 when creating a subclass of QIODevice. -

1615 -

1616 When reimplementing this function it is important that this function -

1617 reads all the required data before returning. This is required in order -

1618 for QDataStream to be able to operate on the class. QDataStream assumes -

1619 all the requested information was read and therefore does not retry reading -

1620 if there was a problem. -

1621 -

1622 This function might be called with a maxSize of 0, which can be used to -

1623 perform post-reading operations. -

1624 -

1625 \sa read(), readLine(), writeData() -

1626 */ -

1627 -

1628 /*! -

1629 \fn qint64 QIODevice::writeData(const char *data, qint64 maxSize) -

1630 -

1631 Writes up to \a maxSize bytes from \a data to the device. Returns -

1632 the number of bytes written, or -1 if an error occurred. -

1633 -

1634 This function is called by QIODevice. Reimplement this function -

1635 when creating a subclass of QIODevice. -

1636 -

1637 When reimplementing this function it is important that this function -

1638 writes all the data available before returning. This is required in order -

1639 for QDataStream to be able to operate on the class. QDataStream assumes -

1640 all the information was written and therefore does not retry writing if -

1641 there was a problem. -

1642 -

1643 \sa read(), write() -

1644 */ -

1645 -

1646 /*! -

1647 \internal -

1648 \fn int qt_subtract_from_timeout(int timeout, int elapsed) -

1649 -

1650 Reduces the \a timeout by \a elapsed, taking into account that -1 is a -

1651 special value for timeouts. -

1652 */ -

1653 -

1654 int qt_subtract_from_timeout(int timeout, int elapsed) -

1655 { -

1656

if (timeout == -1)

timeout == -1

Description

TRUE

evaluated 753 times by 8 tests

Evaluated by:

tst_QEventLoop
tst_QGuiEventLoop
tst_QProcess
tst_QSslSocket
tst_QTcpSocket
tst_QXmlSimpleReader
tst_qmake
tst_qmakelib

FALSE

evaluated 62458 times by 46 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QApplication
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDBusMarshall
tst_QDir
tst_QEventLoop
tst_QFont
tst_QFtp
tst_QGuiEventLoop
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QMimeDatabase
tst_QNetworkInterface
tst_QNetworkReply
tst_QNetworkSession
tst_QObject
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedMemory
...

753-62458

1657

return -1;

executed 753 times by 8 tests: return -1;

Executed by:

tst_QEventLoop
tst_QGuiEventLoop
tst_QProcess
tst_QSslSocket
tst_QTcpSocket
tst_QXmlSimpleReader
tst_qmake
tst_qmakelib

753

1658 -

1659 timeout = timeout - elapsed; -

1660

return timeout < 0 ? 0 : timeout;

executed 62458 times by 46 tests: return timeout < 0 ? 0 : timeout;

Executed by:

tst_Lancelot
tst_NetworkSelfTest
tst_QApplication
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDBusMarshall
tst_QDir
tst_QEventLoop
tst_QFont
tst_QFtp
tst_QGuiEventLoop
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QMimeDatabase
tst_QNetworkInterface
tst_QNetworkReply
tst_QNetworkSession
tst_QObject
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedMemory
...

timeout < 0

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

tst_QNetworkReply

FALSE

evaluated 62457 times by 46 tests

Evaluated by:

tst_Lancelot
tst_NetworkSelfTest
tst_QApplication
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDBusMarshall
tst_QDir
tst_QEventLoop
tst_QFont
tst_QFtp
tst_QGuiEventLoop
tst_QHttpSocketEngine
tst_QIODevice
tst_QLocalSocket
tst_QMimeDatabase
tst_QNetworkInterface
tst_QNetworkReply
tst_QNetworkSession
tst_QObject
tst_QProcess
tst_QProcess_and_GuiEventLoop
tst_QSharedMemory
...

1-62458

1661 } -

1662 -

1663 -

1664 #if !defined(QT_NO_DEBUG_STREAM) -

1665 QDebug operator<<(QDebug debug, QIODevice::OpenMode modes) -

1666 { -

1667 debug << "OpenMode("; -

1668 QStringList modeList; -

1669

if (modes == QIODevice::NotOpen) {

modes == QIODevice::NotOpen	Description
TRUE	never evaluated
FALSE	evaluated 16 times by 1 test Evaluated by: tst_QFile

0-16

1670 modeList << QLatin1String("NotOpen"); -

1671

} else {

never executed: end of block

1672

if (modes & QIODevice::ReadOnly)

modes & QIODevice::ReadOnly	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tst_QFile
FALSE	never evaluated

0-16

1673

modeList << QLatin1String("ReadOnly");

executed 16 times by 1 test: modeList << QLatin1String("ReadOnly");

Executed by:

tst_QFile

1674

if (modes & QIODevice::WriteOnly)

modes & QIODevice::WriteOnly	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tst_QFile
FALSE	evaluated 11 times by 1 test Evaluated by: tst_QFile

5-11

1675

modeList << QLatin1String("WriteOnly");

executed 5 times by 1 test: modeList << QLatin1String("WriteOnly");

Executed by:

tst_QFile

1676

if (modes & QIODevice::Append)

modes & QIODevice::Append	Description
TRUE	never evaluated
FALSE	evaluated 16 times by 1 test Evaluated by: tst_QFile

0-16

1677

modeList << QLatin1String("Append");

never executed: modeList << QLatin1String("Append");

1678

if (modes & QIODevice::Truncate)

modes & QIODevice::Truncate	Description
TRUE	never evaluated
FALSE	evaluated 16 times by 1 test Evaluated by: tst_QFile

0-16

1679

modeList << QLatin1String("Truncate");

never executed: modeList << QLatin1String("Truncate");

1680

if (modes & QIODevice::Text)

modes & QIODevice::Text	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QFile
FALSE	evaluated 13 times by 1 test Evaluated by: tst_QFile

3-13

1681

modeList << QLatin1String("Text");

executed 3 times by 1 test: modeList << QLatin1String("Text");

Executed by:

tst_QFile

1682

if (modes & QIODevice::Unbuffered)

modes & QIODevice::Unbuffered	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QFile
FALSE	evaluated 13 times by 1 test Evaluated by: tst_QFile

3-13

1683

modeList << QLatin1String("Unbuffered");

executed 3 times by 1 test: modeList << QLatin1String("Unbuffered");

Executed by:

tst_QFile

1684

}

executed 16 times by 1 test: end of block

Executed by:

tst_QFile

1685 std::sort(modeList.begin(), modeList.end()); -

1686 debug << modeList.join(QLatin1Char('|')); -

1687 debug << ')'; -

1688

return debug;

executed 16 times by 1 test: return debug;

Executed by:

tst_QFile

1689 } -

1690 #endif -

1691 -

1692 QT_END_NAMESPACE -

Source code

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