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| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Copyright (C) 2016 Intel Corporation. |
| 5 | ** Contact: https://www.qt.io/licensing/ |
| 6 | ** |
| 7 | ** This file is part of the test suite of the Qt Toolkit. |
| 8 | ** |
| 9 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| 10 | ** Commercial License Usage |
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| 18 | ** GNU General Public License Usage |
| 19 | ** Alternatively, this file may be used under the terms of the GNU |
| 20 | ** General Public License version 3 as published by the Free Software |
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| 22 | ** included in the packaging of this file. Please review the following |
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| 27 | ** |
| 28 | ****************************************************************************/ |
| 29 | |
| 30 | #include <QtTest/QTest> |
| 31 | |
| 32 | #include <qcoreapplication.h> |
| 33 | #include <qdatastream.h> |
| 34 | #include <qhostaddress.h> |
| 35 | #include <qelapsedtimer.h> |
| 36 | |
| 37 | #ifdef Q_OS_UNIX |
| 38 | #include <unistd.h> |
| 39 | #include <sys/types.h> |
| 40 | #include <sys/socket.h> |
| 41 | #endif |
| 42 | |
| 43 | #ifdef Q_OS_VXWORKS |
| 44 | #include <sockLib.h> |
| 45 | #endif |
| 46 | |
| 47 | #include <stddef.h> |
| 48 | |
| 49 | #define PLATFORMSOCKETENGINE QNativeSocketEngine |
| 50 | #define PLATFORMSOCKETENGINESTRING "QNativeSocketEngine" |
| 51 | #ifndef Q_OS_WINRT |
| 52 | # include <private/qnativesocketengine_p.h> |
| 53 | #else |
| 54 | # include <private/qnativesocketengine_winrt_p.h> |
| 55 | #endif |
| 56 | |
| 57 | #include <qstringlist.h> |
| 58 | |
| 59 | #include "../../../network-settings.h" |
| 60 | |
| 61 | class tst_PlatformSocketEngine : public QObject |
| 62 | { |
| 63 | Q_OBJECT |
| 64 | |
| 65 | private slots: |
| 66 | void initTestCase(); |
| 67 | void construction(); |
| 68 | void simpleConnectToIMAP(); |
| 69 | void udpLoopbackTest(); |
| 70 | void udpIPv6LoopbackTest(); |
| 71 | void broadcastTest(); |
| 72 | void serverTest(); |
| 73 | void udpLoopbackPerformance(); |
| 74 | void tcpLoopbackPerformance(); |
| 75 | #if 0 |
| 76 | void readWriteBufferSize(); |
| 77 | #endif |
| 78 | void bind(); |
| 79 | void networkError(); |
| 80 | void setSocketDescriptor(); |
| 81 | void invalidSend(); |
| 82 | #ifndef Q_OS_WINRT |
| 83 | void receiveUrgentData(); |
| 84 | #endif |
| 85 | void tooManySockets(); |
| 86 | }; |
| 87 | |
| 88 | void tst_PlatformSocketEngine::initTestCase() |
| 89 | { |
| 90 | if (!QtNetworkSettings::verifyTestNetworkSettings()) |
| 91 | QSKIP("No network test server available" ); |
| 92 | } |
| 93 | |
| 94 | //--------------------------------------------------------------------------- |
| 95 | void tst_PlatformSocketEngine::construction() |
| 96 | { |
| 97 | PLATFORMSOCKETENGINE socketDevice; |
| 98 | |
| 99 | QVERIFY(!socketDevice.isValid()); |
| 100 | |
| 101 | // Initialize device |
| 102 | QVERIFY(socketDevice.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol)); |
| 103 | QVERIFY(socketDevice.isValid()); |
| 104 | QCOMPARE(socketDevice.protocol(), QAbstractSocket::IPv4Protocol); |
| 105 | QCOMPARE(socketDevice.socketType(), QAbstractSocket::TcpSocket); |
| 106 | QCOMPARE(socketDevice.state(), QAbstractSocket::UnconnectedState); |
| 107 | QVERIFY(socketDevice.socketDescriptor() != -1); |
| 108 | QCOMPARE(socketDevice.localAddress(), QHostAddress()); |
| 109 | QCOMPARE(socketDevice.localPort(), quint16(0)); |
| 110 | QCOMPARE(socketDevice.peerAddress(), QHostAddress()); |
| 111 | QCOMPARE(socketDevice.peerPort(), quint16(0)); |
| 112 | QCOMPARE(socketDevice.error(), QAbstractSocket::UnknownSocketError); |
| 113 | QCOMPARE(socketDevice.option(QNativeSocketEngine::NonBlockingSocketOption), -1); |
| 114 | |
| 115 | QTest::ignoreMessage(type: QtWarningMsg, PLATFORMSOCKETENGINESTRING "::bytesAvailable() was called in QAbstractSocket::UnconnectedState" ); |
| 116 | QCOMPARE(socketDevice.bytesAvailable(), -1); |
| 117 | |
| 118 | QTest::ignoreMessage(type: QtWarningMsg, PLATFORMSOCKETENGINESTRING "::hasPendingDatagrams() was called in QAbstractSocket::UnconnectedState" ); |
| 119 | QVERIFY(!socketDevice.hasPendingDatagrams()); |
| 120 | } |
| 121 | |
| 122 | //--------------------------------------------------------------------------- |
| 123 | void tst_PlatformSocketEngine::simpleConnectToIMAP() |
| 124 | { |
| 125 | PLATFORMSOCKETENGINE socketDevice; |
| 126 | |
| 127 | // Initialize device |
| 128 | QVERIFY(socketDevice.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol)); |
| 129 | QCOMPARE(socketDevice.state(), QAbstractSocket::UnconnectedState); |
| 130 | |
| 131 | const bool isConnected = socketDevice.connectToHost(address: QtNetworkSettings::serverIP(), port: 143); |
| 132 | if (!isConnected) { |
| 133 | QCOMPARE(socketDevice.state(), QAbstractSocket::ConnectingState); |
| 134 | QVERIFY(socketDevice.waitForWrite()); |
| 135 | QCOMPARE(socketDevice.state(), QAbstractSocket::ConnectedState); |
| 136 | } |
| 137 | QCOMPARE(socketDevice.state(), QAbstractSocket::ConnectedState); |
| 138 | QCOMPARE(socketDevice.peerAddress(), QtNetworkSettings::serverIP()); |
| 139 | |
| 140 | // Wait for the greeting |
| 141 | QVERIFY(socketDevice.waitForRead()); |
| 142 | |
| 143 | // Read the greeting |
| 144 | qint64 available = socketDevice.bytesAvailable(); |
| 145 | QVERIFY(available > 0); |
| 146 | QByteArray array; |
| 147 | array.resize(size: available); |
| 148 | QVERIFY(socketDevice.read(array.data(), array.size()) == available); |
| 149 | |
| 150 | // Check that the greeting is what we expect it to be |
| 151 | QVERIFY2(QtNetworkSettings::compareReplyIMAP(array), array.constData()); |
| 152 | |
| 153 | // Write a logout message |
| 154 | QByteArray array2 = "ZZZ LOGOUT\r\n" ; |
| 155 | QVERIFY(socketDevice.write(array2.data(), |
| 156 | array2.size()) == array2.size()); |
| 157 | |
| 158 | // Wait for the response |
| 159 | QVERIFY(socketDevice.waitForRead()); |
| 160 | |
| 161 | available = socketDevice.bytesAvailable(); |
| 162 | QVERIFY(available > 0); |
| 163 | array.resize(size: available); |
| 164 | QVERIFY(socketDevice.read(array.data(), array.size()) == available); |
| 165 | |
| 166 | // Check that the greeting is what we expect it to be |
| 167 | QCOMPARE(array.constData(), |
| 168 | "* BYE LOGOUT received\r\n" |
| 169 | "ZZZ OK Completed\r\n" ); |
| 170 | |
| 171 | // Wait for the response |
| 172 | QVERIFY(socketDevice.waitForRead()); |
| 173 | char c; |
| 174 | QVERIFY(socketDevice.read(&c, sizeof(c)) == -1); |
| 175 | QCOMPARE(socketDevice.error(), QAbstractSocket::RemoteHostClosedError); |
| 176 | QCOMPARE(socketDevice.state(), QAbstractSocket::UnconnectedState); |
| 177 | } |
| 178 | |
| 179 | //--------------------------------------------------------------------------- |
| 180 | void tst_PlatformSocketEngine::udpLoopbackTest() |
| 181 | { |
| 182 | PLATFORMSOCKETENGINE udpSocket; |
| 183 | |
| 184 | // Initialize device #1 |
| 185 | QVERIFY(udpSocket.initialize(QAbstractSocket::UdpSocket)); |
| 186 | QVERIFY(udpSocket.isValid()); |
| 187 | QVERIFY(udpSocket.socketDescriptor() != -1); |
| 188 | QCOMPARE(udpSocket.protocol(), QAbstractSocket::IPv4Protocol); |
| 189 | QCOMPARE(udpSocket.socketType(), QAbstractSocket::UdpSocket); |
| 190 | QCOMPARE(udpSocket.state(), QAbstractSocket::UnconnectedState); |
| 191 | |
| 192 | // Bind #1 to localhost |
| 193 | QVERIFY(udpSocket.bind(QHostAddress("127.0.0.1" ), 0)); |
| 194 | QCOMPARE(udpSocket.state(), QAbstractSocket::BoundState); |
| 195 | quint16 port = udpSocket.localPort(); |
| 196 | QVERIFY(port != 0); |
| 197 | |
| 198 | // Initialize device #2 |
| 199 | PLATFORMSOCKETENGINE udpSocket2; |
| 200 | QVERIFY(udpSocket2.initialize(QAbstractSocket::UdpSocket)); |
| 201 | |
| 202 | // Connect device #2 to #1 |
| 203 | QVERIFY(udpSocket2.connectToHost(QHostAddress("127.0.0.1" ), port)); |
| 204 | QCOMPARE(udpSocket2.state(), QAbstractSocket::ConnectedState); |
| 205 | |
| 206 | // Write a message to #1 |
| 207 | QByteArray message1 = "hei der" ; |
| 208 | QVERIFY(udpSocket2.write(message1.data(), |
| 209 | message1.size()) == message1.size()); |
| 210 | |
| 211 | // Read the message from #2 |
| 212 | QVERIFY(udpSocket.waitForRead()); |
| 213 | QVERIFY(udpSocket.hasPendingDatagrams()); |
| 214 | qint64 available = udpSocket.pendingDatagramSize(); |
| 215 | QVERIFY(available > 0); |
| 216 | QByteArray answer; |
| 217 | answer.resize(size: available); |
| 218 | QIpPacketHeader ; |
| 219 | QCOMPARE(udpSocket.readDatagram(answer.data(), answer.size(), |
| 220 | &header, QAbstractSocketEngine::WantDatagramSender), |
| 221 | qint64(message1.size())); |
| 222 | QVERIFY(header.senderAddress == QHostAddress("127.0.0.1" )); |
| 223 | QCOMPARE(header.senderAddress, QHostAddress("127.0.0.1" )); |
| 224 | QVERIFY(header.senderPort != 0); |
| 225 | } |
| 226 | |
| 227 | //--------------------------------------------------------------------------- |
| 228 | void tst_PlatformSocketEngine::udpIPv6LoopbackTest() |
| 229 | { |
| 230 | PLATFORMSOCKETENGINE udpSocket; |
| 231 | |
| 232 | // Initialize device #1 |
| 233 | bool init = udpSocket.initialize(type: QAbstractSocket::UdpSocket, protocol: QAbstractSocket::IPv6Protocol); |
| 234 | |
| 235 | if (!init) { |
| 236 | QCOMPARE(udpSocket.error(), QAbstractSocket::UnsupportedSocketOperationError); |
| 237 | } else { |
| 238 | QCOMPARE(udpSocket.protocol(), QAbstractSocket::IPv6Protocol); |
| 239 | |
| 240 | // Bind #1 to localhost |
| 241 | QVERIFY(udpSocket.bind(QHostAddress("::1" ), 0)); |
| 242 | QCOMPARE(udpSocket.state(), QAbstractSocket::BoundState); |
| 243 | quint16 port = udpSocket.localPort(); |
| 244 | QVERIFY(port != 0); |
| 245 | |
| 246 | // Initialize device #2 |
| 247 | PLATFORMSOCKETENGINE udpSocket2; |
| 248 | QVERIFY(udpSocket2.initialize(QAbstractSocket::UdpSocket, QAbstractSocket::IPv6Protocol)); |
| 249 | |
| 250 | // Connect device #2 to #1 |
| 251 | QVERIFY(udpSocket2.connectToHost(QHostAddress("::1" ), port)); |
| 252 | QCOMPARE(udpSocket2.state(), QAbstractSocket::ConnectedState); |
| 253 | |
| 254 | // Write a message to #1 |
| 255 | QByteArray message1 = "hei der" ; |
| 256 | QVERIFY(udpSocket2.write(message1.data(), |
| 257 | message1.size()) == message1.size()); |
| 258 | |
| 259 | // Read the message from #2 |
| 260 | QVERIFY(udpSocket.waitForRead()); |
| 261 | QVERIFY(udpSocket.hasPendingDatagrams()); |
| 262 | qint64 available = udpSocket.pendingDatagramSize(); |
| 263 | QVERIFY(available > 0); |
| 264 | QByteArray answer; |
| 265 | answer.resize(size: available); |
| 266 | QIpPacketHeader ; |
| 267 | QCOMPARE(udpSocket.readDatagram(answer.data(), answer.size(), |
| 268 | &header, QAbstractSocketEngine::WantDatagramSender), |
| 269 | qint64(message1.size())); |
| 270 | QVERIFY(header.senderAddress == QHostAddress("::1" )); |
| 271 | QCOMPARE(header.senderAddress, QHostAddress("::1" )); |
| 272 | QVERIFY(header.senderPort != 0); |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | //--------------------------------------------------------------------------- |
| 277 | void tst_PlatformSocketEngine::broadcastTest() |
| 278 | { |
| 279 | #ifdef Q_OS_AIX |
| 280 | QSKIP("Broadcast does not work on darko" ); |
| 281 | #endif |
| 282 | PLATFORMSOCKETENGINE broadcastSocket; |
| 283 | |
| 284 | // Initialize a regular Udp socket |
| 285 | QVERIFY(broadcastSocket.initialize(QAbstractSocket::UdpSocket, QAbstractSocket::AnyIPProtocol)); |
| 286 | |
| 287 | // Bind to any port on all interfaces |
| 288 | QVERIFY(broadcastSocket.bind(QHostAddress::Any, 0)); |
| 289 | QCOMPARE(broadcastSocket.state(), QAbstractSocket::BoundState); |
| 290 | quint16 port = broadcastSocket.localPort(); |
| 291 | QVERIFY(port > 0); |
| 292 | |
| 293 | // Broadcast an inappropriate troll message |
| 294 | QByteArray trollMessage |
| 295 | = "MOOT wtf is a MOOT? talk english not your sutpiD ENGLISH." ; |
| 296 | qint64 written = broadcastSocket.writeDatagram(data: trollMessage.data(), |
| 297 | len: trollMessage.size(), |
| 298 | QIpPacketHeader(QHostAddress::Broadcast, port)); |
| 299 | |
| 300 | QVERIFY2(written != -1, qt_error_string().toLocal8Bit()); |
| 301 | QCOMPARE((int)written, trollMessage.size()); |
| 302 | |
| 303 | // Wait until we receive it ourselves |
| 304 | #if defined(Q_OS_FREEBSD) |
| 305 | QEXPECT_FAIL("" , "Broadcasting to 255.255.255.255 does not work on FreeBSD" , Abort); |
| 306 | #endif |
| 307 | QVERIFY(broadcastSocket.waitForRead()); |
| 308 | QVERIFY(broadcastSocket.hasPendingDatagrams()); |
| 309 | |
| 310 | qlonglong available = broadcastSocket.pendingDatagramSize(); |
| 311 | QByteArray response; |
| 312 | response.resize(size: available); |
| 313 | QVERIFY(broadcastSocket.readDatagram(response.data(), response.size()) |
| 314 | == response.size()); |
| 315 | QCOMPARE(response, trollMessage); |
| 316 | |
| 317 | } |
| 318 | |
| 319 | //--------------------------------------------------------------------------- |
| 320 | void tst_PlatformSocketEngine::serverTest() |
| 321 | { |
| 322 | PLATFORMSOCKETENGINE server; |
| 323 | |
| 324 | // Initialize a Tcp socket |
| 325 | QVERIFY(server.initialize(QAbstractSocket::TcpSocket)); |
| 326 | |
| 327 | // Bind to any port on all interfaces |
| 328 | QVERIFY(server.bind(QHostAddress("0.0.0.0" ), 0)); |
| 329 | QCOMPARE(server.state(), QAbstractSocket::BoundState); |
| 330 | quint16 port = server.localPort(); |
| 331 | |
| 332 | // Listen for incoming connections |
| 333 | QVERIFY(server.listen()); |
| 334 | QCOMPARE(server.state(), QAbstractSocket::ListeningState); |
| 335 | |
| 336 | // Initialize a Tcp socket |
| 337 | PLATFORMSOCKETENGINE client; |
| 338 | QVERIFY(client.initialize(QAbstractSocket::TcpSocket)); |
| 339 | if (!client.connectToHost(address: QHostAddress("127.0.0.1" ), port)) { |
| 340 | QCOMPARE(client.state(), QAbstractSocket::ConnectingState); |
| 341 | QVERIFY(client.waitForWrite()); |
| 342 | QCOMPARE(client.state(), QAbstractSocket::ConnectedState); |
| 343 | } |
| 344 | |
| 345 | // The server accepts the connection |
| 346 | int socketDescriptor = server.accept(); |
| 347 | QVERIFY(socketDescriptor > 0); |
| 348 | |
| 349 | // A socket device is initialized on the server side, passing the |
| 350 | // socket descriptor from accept(). It's pre-connected. |
| 351 | PLATFORMSOCKETENGINE serverSocket; |
| 352 | QVERIFY(serverSocket.initialize(socketDescriptor)); |
| 353 | QCOMPARE(serverSocket.state(), QAbstractSocket::ConnectedState); |
| 354 | |
| 355 | // The server socket sends a greeting to the clietn |
| 356 | QByteArray greeting = "Greetings!" ; |
| 357 | QVERIFY(serverSocket.write(greeting.data(), |
| 358 | greeting.size()) == greeting.size()); |
| 359 | |
| 360 | // The client waits for the greeting to arrive |
| 361 | QVERIFY(client.waitForRead()); |
| 362 | qint64 available = client.bytesAvailable(); |
| 363 | QVERIFY(available > 0); |
| 364 | |
| 365 | // The client reads the greeting and checks that it's correct |
| 366 | QByteArray response; |
| 367 | response.resize(size: available); |
| 368 | QVERIFY(client.read(response.data(), |
| 369 | response.size()) == response.size()); |
| 370 | QCOMPARE(response, greeting); |
| 371 | } |
| 372 | |
| 373 | //--------------------------------------------------------------------------- |
| 374 | void tst_PlatformSocketEngine::udpLoopbackPerformance() |
| 375 | { |
| 376 | PLATFORMSOCKETENGINE udpSocket; |
| 377 | |
| 378 | // Initialize device #1 |
| 379 | QVERIFY(udpSocket.initialize(QAbstractSocket::UdpSocket)); |
| 380 | QVERIFY(udpSocket.isValid()); |
| 381 | QVERIFY(udpSocket.socketDescriptor() != -1); |
| 382 | QCOMPARE(udpSocket.protocol(), QAbstractSocket::IPv4Protocol); |
| 383 | QCOMPARE(udpSocket.socketType(), QAbstractSocket::UdpSocket); |
| 384 | QCOMPARE(udpSocket.state(), QAbstractSocket::UnconnectedState); |
| 385 | |
| 386 | // Bind #1 to localhost |
| 387 | QVERIFY(udpSocket.bind(QHostAddress("127.0.0.1" ), 0)); |
| 388 | QCOMPARE(udpSocket.state(), QAbstractSocket::BoundState); |
| 389 | quint16 port = udpSocket.localPort(); |
| 390 | QVERIFY(port != 0); |
| 391 | |
| 392 | // Initialize device #2 |
| 393 | PLATFORMSOCKETENGINE udpSocket2; |
| 394 | QVERIFY(udpSocket2.initialize(QAbstractSocket::UdpSocket)); |
| 395 | |
| 396 | // Connect device #2 to #1 |
| 397 | QVERIFY(udpSocket2.connectToHost(QHostAddress("127.0.0.1" ), port)); |
| 398 | QCOMPARE(udpSocket2.state(), QAbstractSocket::ConnectedState); |
| 399 | |
| 400 | const int messageSize = 8192; |
| 401 | QByteArray message1(messageSize, '@'); |
| 402 | QByteArray answer(messageSize, '@'); |
| 403 | |
| 404 | QHostAddress localhost = QHostAddress::LocalHost; |
| 405 | |
| 406 | qlonglong readBytes = 0; |
| 407 | QElapsedTimer timer; |
| 408 | timer.start(); |
| 409 | while (timer.elapsed() < 5000) { |
| 410 | udpSocket2.write(data: message1.data(), len: message1.size()); |
| 411 | udpSocket.waitForRead(); |
| 412 | while (udpSocket.hasPendingDatagrams()) { |
| 413 | readBytes += (qlonglong) udpSocket.readDatagram(data: answer.data(), |
| 414 | maxlen: answer.size()); |
| 415 | } |
| 416 | } |
| 417 | |
| 418 | qDebug(msg: "\t\t%.1fMB/%.1fs: %.1fMB/s" , |
| 419 | readBytes / (1024.0 * 1024.0), |
| 420 | timer.elapsed() / 1024.0, |
| 421 | (readBytes / (timer.elapsed() / 1000.0)) / (1024 * 1024)); |
| 422 | } |
| 423 | |
| 424 | //--------------------------------------------------------------------------- |
| 425 | void tst_PlatformSocketEngine::tcpLoopbackPerformance() |
| 426 | { |
| 427 | PLATFORMSOCKETENGINE server; |
| 428 | |
| 429 | // Initialize a Tcp socket |
| 430 | QVERIFY(server.initialize(QAbstractSocket::TcpSocket)); |
| 431 | |
| 432 | // Bind to any port on all interfaces |
| 433 | QVERIFY(server.bind(QHostAddress("0.0.0.0" ), 0)); |
| 434 | QCOMPARE(server.state(), QAbstractSocket::BoundState); |
| 435 | quint16 port = server.localPort(); |
| 436 | |
| 437 | // Listen for incoming connections |
| 438 | QVERIFY(server.listen()); |
| 439 | QCOMPARE(server.state(), QAbstractSocket::ListeningState); |
| 440 | |
| 441 | // Initialize a Tcp socket |
| 442 | PLATFORMSOCKETENGINE client; |
| 443 | QVERIFY(client.initialize(QAbstractSocket::TcpSocket)); |
| 444 | |
| 445 | // Connect to our server |
| 446 | if (!client.connectToHost(address: QHostAddress("127.0.0.1" ), port)) { |
| 447 | QCOMPARE(client.state(), QAbstractSocket::ConnectingState); |
| 448 | QVERIFY(client.waitForWrite()); |
| 449 | QCOMPARE(client.state(), QAbstractSocket::ConnectedState); |
| 450 | } |
| 451 | |
| 452 | // The server accepts the connection |
| 453 | int socketDescriptor = server.accept(); |
| 454 | QVERIFY(socketDescriptor > 0); |
| 455 | |
| 456 | // A socket device is initialized on the server side, passing the |
| 457 | // socket descriptor from accept(). It's pre-connected. |
| 458 | PLATFORMSOCKETENGINE serverSocket; |
| 459 | QVERIFY(serverSocket.initialize(socketDescriptor)); |
| 460 | QCOMPARE(serverSocket.state(), QAbstractSocket::ConnectedState); |
| 461 | |
| 462 | const int messageSize = 1024 * 256; |
| 463 | QByteArray message1(messageSize, '@'); |
| 464 | QByteArray answer(messageSize, '@'); |
| 465 | |
| 466 | QElapsedTimer timer; |
| 467 | timer.start(); |
| 468 | qlonglong readBytes = 0; |
| 469 | while (timer.elapsed() < 5000) { |
| 470 | qlonglong written = serverSocket.write(data: message1.data(), len: message1.size()); |
| 471 | while (written > 0) { |
| 472 | client.waitForRead(); |
| 473 | if (client.bytesAvailable() > 0) { |
| 474 | qlonglong readNow = client.read(data: answer.data(), maxlen: answer.size()); |
| 475 | written -= readNow; |
| 476 | readBytes += readNow; |
| 477 | } |
| 478 | } |
| 479 | } |
| 480 | |
| 481 | qDebug(msg: "\t\t%.1fMB/%.1fs: %.1fMB/s" , |
| 482 | readBytes / (1024.0 * 1024.0), |
| 483 | timer.elapsed() / 1024.0, |
| 484 | (readBytes / (timer.elapsed() / 1000.0)) / (1024 * 1024)); |
| 485 | } |
| 486 | |
| 487 | #if 0 // unused |
| 488 | //--------------------------------------------------------------------------- |
| 489 | void tst_PlatformSocketEngine::readWriteBufferSize() |
| 490 | { |
| 491 | PLATFORMSOCKETENGINE device; |
| 492 | |
| 493 | QVERIFY(device.initialize(QAbstractSocket::TcpSocket)); |
| 494 | |
| 495 | qint64 bufferSize = device.receiveBufferSize(); |
| 496 | QVERIFY(bufferSize != -1); |
| 497 | device.setReceiveBufferSize(bufferSize + 1); |
| 498 | QVERIFY(device.receiveBufferSize() > bufferSize); |
| 499 | |
| 500 | bufferSize = device.sendBufferSize(); |
| 501 | QVERIFY(bufferSize != -1); |
| 502 | device.setSendBufferSize(bufferSize + 1); |
| 503 | QVERIFY(device.sendBufferSize() > bufferSize); |
| 504 | |
| 505 | } |
| 506 | #endif |
| 507 | |
| 508 | //--------------------------------------------------------------------------- |
| 509 | void tst_PlatformSocketEngine::tooManySockets() |
| 510 | { |
| 511 | #if defined Q_OS_WIN |
| 512 | QSKIP("Certain windows machines suffocate and spend too much time in this test." ); |
| 513 | #endif |
| 514 | QList<PLATFORMSOCKETENGINE *> sockets; |
| 515 | PLATFORMSOCKETENGINE *socketLayer = 0; |
| 516 | for (;;) { |
| 517 | socketLayer = new PLATFORMSOCKETENGINE; |
| 518 | sockets.append(t: socketLayer); |
| 519 | |
| 520 | if (!socketLayer->initialize(type: QAbstractSocket::TcpSocket, protocol: QAbstractSocket::IPv4Protocol)) |
| 521 | break; |
| 522 | } |
| 523 | |
| 524 | QCOMPARE(socketLayer->error(), QAbstractSocket::SocketResourceError); |
| 525 | |
| 526 | qDeleteAll(c: sockets); |
| 527 | } |
| 528 | |
| 529 | //--------------------------------------------------------------------------- |
| 530 | void tst_PlatformSocketEngine::bind() |
| 531 | { |
| 532 | PLATFORMSOCKETENGINE binder; |
| 533 | QVERIFY(binder.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol)); |
| 534 | QCOMPARE(binder.bind(QHostAddress::AnyIPv4, 82), QtNetworkSettings::canBindToLowPorts()); |
| 535 | if (!QtNetworkSettings::canBindToLowPorts()) |
| 536 | QCOMPARE(binder.error(), QAbstractSocket::SocketAccessError); |
| 537 | |
| 538 | PLATFORMSOCKETENGINE binder2; |
| 539 | QVERIFY(binder2.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol)); |
| 540 | QVERIFY(binder2.bind(QHostAddress::AnyIPv4, 31180)); |
| 541 | |
| 542 | PLATFORMSOCKETENGINE binder3; |
| 543 | QVERIFY(binder3.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol)); |
| 544 | QVERIFY(!binder3.bind(QHostAddress::AnyIPv4, 31180)); |
| 545 | QCOMPARE(binder3.error(), QAbstractSocket::AddressInUseError); |
| 546 | |
| 547 | if (QtNetworkSettings::hasIPv6()) { |
| 548 | PLATFORMSOCKETENGINE binder; |
| 549 | QVERIFY(binder.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv6Protocol)); |
| 550 | QCOMPARE(binder.bind(QHostAddress::AnyIPv6, 82), QtNetworkSettings::canBindToLowPorts()); |
| 551 | if (!QtNetworkSettings::canBindToLowPorts()) |
| 552 | QCOMPARE(binder.error(), QAbstractSocket::SocketAccessError); |
| 553 | |
| 554 | PLATFORMSOCKETENGINE binder4; |
| 555 | QVERIFY(binder4.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv6Protocol)); |
| 556 | QVERIFY(binder4.bind(QHostAddress::AnyIPv6, 31180)); |
| 557 | |
| 558 | PLATFORMSOCKETENGINE binder5; |
| 559 | QVERIFY(binder5.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv6Protocol)); |
| 560 | QVERIFY(!binder5.bind(QHostAddress::AnyIPv6, 31180)); |
| 561 | QCOMPARE(binder5.error(), QAbstractSocket::AddressInUseError); |
| 562 | } |
| 563 | |
| 564 | PLATFORMSOCKETENGINE binder6; |
| 565 | QVERIFY(binder6.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::AnyIPProtocol)); |
| 566 | QVERIFY(binder6.bind(QHostAddress::Any, 31181)); |
| 567 | } |
| 568 | |
| 569 | //--------------------------------------------------------------------------- |
| 570 | void tst_PlatformSocketEngine::networkError() |
| 571 | { |
| 572 | PLATFORMSOCKETENGINE client; |
| 573 | |
| 574 | QVERIFY(client.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol)); |
| 575 | |
| 576 | const bool isConnected = client.connectToHost(address: QtNetworkSettings::serverIP(), port: 143); |
| 577 | if (!isConnected) { |
| 578 | QCOMPARE(client.state(), QAbstractSocket::ConnectingState); |
| 579 | QVERIFY(client.waitForWrite()); |
| 580 | QCOMPARE(client.state(), QAbstractSocket::ConnectedState); |
| 581 | } |
| 582 | QCOMPARE(client.state(), QAbstractSocket::ConnectedState); |
| 583 | |
| 584 | // An unexpected network error! |
| 585 | #ifdef Q_OS_WINRT |
| 586 | client.close(); |
| 587 | #elif defined(Q_OS_WIN) |
| 588 | // could use shutdown to produce different errors |
| 589 | ::closesocket(client.socketDescriptor()); |
| 590 | #else |
| 591 | ::close(fd: client.socketDescriptor()); |
| 592 | #endif |
| 593 | |
| 594 | QVERIFY(client.read(0, 0) == -1); |
| 595 | } |
| 596 | |
| 597 | //--------------------------------------------------------------------------- |
| 598 | void tst_PlatformSocketEngine::setSocketDescriptor() |
| 599 | { |
| 600 | PLATFORMSOCKETENGINE socket1; |
| 601 | QVERIFY(socket1.initialize(QAbstractSocket::TcpSocket)); |
| 602 | |
| 603 | PLATFORMSOCKETENGINE socket2; |
| 604 | QVERIFY(socket2.initialize(socket1.socketDescriptor())); |
| 605 | } |
| 606 | |
| 607 | //--------------------------------------------------------------------------- |
| 608 | void tst_PlatformSocketEngine::invalidSend() |
| 609 | { |
| 610 | PLATFORMSOCKETENGINE socket; |
| 611 | QVERIFY(socket.initialize(QAbstractSocket::TcpSocket)); |
| 612 | |
| 613 | QTest::ignoreMessage(type: QtWarningMsg, PLATFORMSOCKETENGINESTRING "::writeDatagram() was called" |
| 614 | " not in QAbstractSocket::BoundState or QAbstractSocket::ConnectedState" ); |
| 615 | QCOMPARE(socket.writeDatagram("hei" , 3, QIpPacketHeader(QHostAddress::LocalHost, 143)), |
| 616 | (qlonglong) -1); |
| 617 | } |
| 618 | |
| 619 | //--------------------------------------------------------------------------- |
| 620 | #ifndef Q_OS_WINRT |
| 621 | void tst_PlatformSocketEngine::receiveUrgentData() |
| 622 | { |
| 623 | PLATFORMSOCKETENGINE server; |
| 624 | |
| 625 | QVERIFY(server.initialize(QAbstractSocket::TcpSocket)); |
| 626 | |
| 627 | // Bind to any port on all interfaces |
| 628 | QVERIFY(server.bind(QHostAddress("0.0.0.0" ), 0)); |
| 629 | QCOMPARE(server.state(), QAbstractSocket::BoundState); |
| 630 | quint16 port = server.localPort(); |
| 631 | |
| 632 | QVERIFY(server.listen()); |
| 633 | QCOMPARE(server.state(), QAbstractSocket::ListeningState); |
| 634 | |
| 635 | PLATFORMSOCKETENGINE client; |
| 636 | QVERIFY(client.initialize(QAbstractSocket::TcpSocket)); |
| 637 | |
| 638 | if (!client.connectToHost(address: QHostAddress("127.0.0.1" ), port)) { |
| 639 | QCOMPARE(client.state(), QAbstractSocket::ConnectingState); |
| 640 | QVERIFY(client.waitForWrite()); |
| 641 | QCOMPARE(client.state(), QAbstractSocket::ConnectedState); |
| 642 | } |
| 643 | |
| 644 | int socketDescriptor = server.accept(); |
| 645 | QVERIFY(socketDescriptor > 0); |
| 646 | |
| 647 | PLATFORMSOCKETENGINE serverSocket; |
| 648 | QVERIFY(serverSocket.initialize(socketDescriptor)); |
| 649 | QCOMPARE(serverSocket.state(), QAbstractSocket::ConnectedState); |
| 650 | |
| 651 | char msg; |
| 652 | int available; |
| 653 | QByteArray response; |
| 654 | |
| 655 | // Native OOB data test doesn't work on HP-UX or WinCE |
| 656 | #if !defined(Q_OS_HPUX) |
| 657 | // The server sends an urgent message |
| 658 | msg = 'Q'; |
| 659 | QCOMPARE(int(::send(socketDescriptor, &msg, sizeof(msg), MSG_OOB)), 1); |
| 660 | |
| 661 | // The client receives the urgent message |
| 662 | QVERIFY(client.waitForRead()); |
| 663 | available = client.bytesAvailable(); |
| 664 | QCOMPARE(available, 1); |
| 665 | response.resize(size: available); |
| 666 | QCOMPARE(client.read(response.data(), response.size()), qint64(1)); |
| 667 | QCOMPARE(response.at(0), msg); |
| 668 | |
| 669 | // The client sends an urgent message |
| 670 | msg = 'T'; |
| 671 | int clientDescriptor = client.socketDescriptor(); |
| 672 | QCOMPARE(int(::send(clientDescriptor, &msg, sizeof(msg), MSG_OOB)), 1); |
| 673 | |
| 674 | // The server receives the urgent message |
| 675 | QVERIFY(serverSocket.waitForRead()); |
| 676 | available = serverSocket.bytesAvailable(); |
| 677 | QCOMPARE(available, 1); |
| 678 | response.resize(size: available); |
| 679 | QCOMPARE(serverSocket.read(response.data(), response.size()), qint64(1)); |
| 680 | QCOMPARE(response.at(0), msg); |
| 681 | #endif |
| 682 | } |
| 683 | #endif // !Q_OS_WINRT |
| 684 | |
| 685 | QTEST_MAIN(tst_PlatformSocketEngine) |
| 686 | #include "tst_platformsocketengine.moc" |
| 687 | |