diff options
Diffstat (limited to 'tests/auto/qiodevice/tst_qiodevice.cpp')
| -rw-r--r-- | tests/auto/qiodevice/tst_qiodevice.cpp | 611 |
1 files changed, 0 insertions, 611 deletions
diff --git a/tests/auto/qiodevice/tst_qiodevice.cpp b/tests/auto/qiodevice/tst_qiodevice.cpp deleted file mode 100644 index a0f57f9d8d..0000000000 --- a/tests/auto/qiodevice/tst_qiodevice.cpp +++ /dev/null @@ -1,611 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the test suite of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - - -#include <QtCore/QtCore> -#include <QtNetwork/QtNetwork> -#include <QtTest/QtTest> - -#include "../network-settings.h" - -//TESTED_CLASS= -//TESTED_FILES= - -#ifdef Q_OS_SYMBIAN -#define SRCDIR "" -#endif - -class tst_QIODevice : public QObject -{ - Q_OBJECT - -public: - tst_QIODevice(); - virtual ~tst_QIODevice(); - - -public slots: - void init(); - void cleanup(); -private slots: - void getSetCheck(); - void constructing_QTcpSocket(); - void constructing_QFile(); - void read_QByteArray(); - void unget(); - void peek(); - void peekAndRead(); - - void readLine_data(); - void readLine(); - - void readLine2_data(); - void readLine2(); - - void peekBug(); -}; - -// Testing get/set functions -void tst_QIODevice::getSetCheck() -{ - // OpenMode QIODevice::openMode() - // void QIODevice::setOpenMode(OpenMode) - class MyIODevice : public QIODevice { - public: - void setOpenMode(OpenMode openMode) { QIODevice::setOpenMode(openMode); } - }; - QTcpSocket var1; - MyIODevice *obj1 = reinterpret_cast<MyIODevice*>(&var1); - obj1->setOpenMode(QIODevice::OpenMode(QIODevice::NotOpen)); - QCOMPARE(QIODevice::OpenMode(QIODevice::NotOpen), obj1->openMode()); - obj1->setOpenMode(QIODevice::OpenMode(QIODevice::ReadWrite)); - QCOMPARE(QIODevice::OpenMode(QIODevice::ReadWrite), obj1->openMode()); -} - -tst_QIODevice::tst_QIODevice() -{ - Q_SET_DEFAULT_IAP -} - -tst_QIODevice::~tst_QIODevice() -{ -} - -void tst_QIODevice::init() -{ -} - -void tst_QIODevice::cleanup() -{ -} - -//---------------------------------------------------------------------------------- -void tst_QIODevice::constructing_QTcpSocket() -{ -#if defined(Q_OS_WINCE) && defined(WINCE_EMULATOR_TEST) - QSKIP("Networking tests in a WinCE emulator are unstable", SkipAll); -#endif - QTcpSocket socket; - QIODevice *device = &socket; - - QVERIFY(!device->isOpen()); - - socket.connectToHost(QtNetworkSettings::serverName(), 143); - QVERIFY(socket.waitForConnected(30000)); - QVERIFY(device->isOpen()); - - while (!device->canReadLine()) - QVERIFY(device->waitForReadyRead(30000)); - - char buf[1024]; - memset(buf, 0, sizeof(buf)); - qlonglong lineLength = device->readLine(buf, sizeof(buf)); - QVERIFY(lineLength > 0); - QCOMPARE(socket.pos(), qlonglong(0)); - - socket.close(); - socket.connectToHost(QtNetworkSettings::serverName(), 143); - QVERIFY(socket.waitForConnected(30000)); - QVERIFY(device->isOpen()); - - while (!device->canReadLine()) - QVERIFY(device->waitForReadyRead(30000)); - - char buf2[1024]; - memset(buf2, 0, sizeof(buf2)); - QCOMPARE(socket.readLine(buf2, sizeof(buf2)), lineLength); - - char *c1 = buf; - char *c2 = buf2; - while (*c1 && *c2) { - QCOMPARE(*c1, *c2); - ++c1; - ++c2; - } - QCOMPARE(*c1, *c2); -} - -//---------------------------------------------------------------------------------- -void tst_QIODevice::constructing_QFile() -{ - QFile file; - QIODevice *device = &file; - - QVERIFY(!device->isOpen()); - - file.setFileName(SRCDIR "tst_qiodevice.cpp"); - QVERIFY(file.open(QFile::ReadOnly)); - QVERIFY(device->isOpen()); - QCOMPARE((int) device->openMode(), (int) QFile::ReadOnly); - - char buf[1024]; - memset(buf, 0, sizeof(buf)); - qlonglong lineLength = device->readLine(buf, sizeof(buf)); - QVERIFY(lineLength > 0); - QCOMPARE(file.pos(), lineLength); - - file.seek(0); - char buf2[1024]; - memset(buf2, 0, sizeof(buf2)); - QCOMPARE(file.readLine(buf2, sizeof(buf2)), lineLength); - - char *c1 = buf; - char *c2 = buf2; - while (*c1 && *c2) { - QCOMPARE(*c1, *c2); - ++c1; - ++c2; - } - QCOMPARE(*c1, *c2); -} - - -void tst_QIODevice::read_QByteArray() -{ - QFile f(SRCDIR "tst_qiodevice.cpp"); - f.open(QIODevice::ReadOnly); - - QByteArray b = f.read(10); - QCOMPARE(b.length(), 10); - - b = f.read(256); - QCOMPARE(b.length(), 256); - - b = f.read(0); - QCOMPARE(b.length(), 0); -} - -//-------------------------------------------------------------------- -void tst_QIODevice::unget() -{ -#if defined(Q_OS_WINCE) && defined(WINCE_EMULATOR_TEST) - QSKIP("Networking tests in a WinCE emulator are unstable", SkipAll); -#endif - QBuffer buffer; - buffer.open(QBuffer::ReadWrite); - buffer.write("ZXCV"); - buffer.seek(0); - QCOMPARE(buffer.read(4), QByteArray("ZXCV")); - QCOMPARE(buffer.pos(), qint64(4)); - - buffer.ungetChar('a'); - buffer.ungetChar('b'); - buffer.ungetChar('c'); - buffer.ungetChar('d'); - - QCOMPARE(buffer.pos(), qint64(0)); - - char buf[6]; - QCOMPARE(buffer.readLine(buf, 5), qint64(4)); - QCOMPARE(buffer.pos(), qint64(4)); - QCOMPARE(static_cast<const char*>(buf), "dcba"); - - buffer.ungetChar('a'); - buffer.ungetChar('b'); - buffer.ungetChar('c'); - buffer.ungetChar('d'); - - QCOMPARE(buffer.pos(), qint64(0)); - - for (int i = 0; i < 5; ++i) { - buf[0] = '@'; - buf[1] = '@'; - QTest::ignoreMessage(QtWarningMsg, - "QIODevice::readLine: Called with maxSize < 2"); - QCOMPARE(buffer.readLine(buf, 1), qint64(-1)); - QCOMPARE(buffer.readLine(buf, 2), qint64(i < 4 ? 1 : -1)); - switch (i) { - case 0: QCOMPARE(buf[0], 'd'); break; - case 1: QCOMPARE(buf[0], 'c'); break; - case 2: QCOMPARE(buf[0], 'b'); break; - case 3: QCOMPARE(buf[0], 'a'); break; - case 4: QCOMPARE(buf[0], '\0'); break; - } - QCOMPARE(buf[1], i < 4 ? '\0' : '@'); - } - - buffer.ungetChar('\n'); - QCOMPARE(buffer.readLine(), QByteArray("\n")); - - buffer.seek(1); - buffer.readLine(buf, 3); - QCOMPARE(static_cast<const char*>(buf), "XC"); - - buffer.seek(4); - buffer.ungetChar('Q'); - QCOMPARE(buffer.readLine(buf, 3), qint64(1)); - - for (int i = 0; i < 2; ++i) { - QTcpSocket socket; - QIODevice *dev; - QByteArray result; - const char *lineResult; - if (i == 0) { - dev = &buffer; - result = QByteArray("ZXCV"); - lineResult = "ZXCV"; - } else { - socket.connectToHost(QtNetworkSettings::serverName(), 80); - socket.write("GET / HTTP/1.0\r\n\r\n"); - QVERIFY(socket.waitForReadyRead()); - dev = &socket; - result = QByteArray("HTTP"); - lineResult = "Date"; - } - char ch, ch2; - dev->seek(0); - dev->getChar(&ch); - dev->ungetChar(ch); - QCOMPARE(dev->peek(4), result); - dev->getChar(&ch); - dev->getChar(&ch2); - dev->ungetChar(ch2); - dev->ungetChar(ch); - QCOMPARE(dev->read(1), result.left(1)); - QCOMPARE(dev->read(3), result.right(3)); - - if (i == 0) - dev->seek(0); - else - dev->readLine(); - dev->getChar(&ch); - dev->ungetChar(ch); - dev->readLine(buf, 5); - QCOMPARE(static_cast<const char*>(buf), lineResult); - - if (i == 1) - socket.close(); - } -} - -//-------------------------------------------------------------------- -void tst_QIODevice::peek() -{ - QBuffer buffer; - QFile::remove("peektestfile"); - QFile file("peektestfile"); - - for (int i = 0; i < 2; ++i) { - QIODevice *device = i ? (QIODevice *)&file : (QIODevice *)&buffer; - - device->open(QBuffer::ReadWrite); - device->write("ZXCV"); - - device->seek(0); - QCOMPARE(device->peek(4), QByteArray("ZXCV")); - QCOMPARE(device->pos(), qint64(0)); - device->write("ABCDE"); - device->seek(3); - QCOMPARE(device->peek(1), QByteArray("D")); - QCOMPARE(device->peek(5), QByteArray("DE")); - device->seek(0); - QCOMPARE(device->read(4), QByteArray("ABCD")); - QCOMPARE(device->pos(), qint64(4)); - - device->seek(0); - device->write("ZXCV"); - device->seek(0); - char buf[5]; - buf[4] = 0; - device->peek(buf, 4); - QCOMPARE(static_cast<const char *>(buf), "ZXCV"); - QCOMPARE(device->pos(), qint64(0)); - device->read(buf, 4); - QCOMPARE(static_cast<const char *>(buf), "ZXCV"); - QCOMPARE(device->pos(), qint64(4)); - } - QFile::remove("peektestfile"); -} - -void tst_QIODevice::peekAndRead() -{ - QByteArray originalData; - for (int i=0;i<1000;i++) - originalData += "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; - QBuffer buffer; - QFile::remove("peektestfile"); - QFile file("peektestfile"); - - for (int i = 0; i < 2; ++i) { - QByteArray readData; - QIODevice *device = i ? (QIODevice *)&file : (QIODevice *)&buffer; - device->open(QBuffer::ReadWrite); - device->write(originalData); - device->seek(0); - while (!device->atEnd()) { - char peekIn[26]; - device->peek(peekIn, 26); - readData += device->read(26); - } - QCOMPARE(readData, originalData); - } - QFile::remove("peektestfile"); -} - -void tst_QIODevice::readLine_data() -{ - QTest::addColumn<QByteArray>("data"); - - QTest::newRow("0") << QByteArray("\nAA"); - QTest::newRow("1") << QByteArray("A\nAA"); - - QByteArray data(9000, 'A'); - data[8193] = '\n'; - QTest::newRow("8194") << data; - data[8193] = 'A'; - data[8192] = '\n'; - QTest::newRow("8193") << data; - data[8192] = 'A'; - data[8191] = '\n'; - QTest::newRow("8192") << data; - data[8191] = 'A'; - data[8190] = '\n'; - QTest::newRow("8191") << data; - - data[5999] = '\n'; - QTest::newRow("6000") << data; - - data[4095] = '\n'; - QTest::newRow("4096") << data; - - data[4094] = '\n'; - data[4095] = 'A'; - QTest::newRow("4095") << data; -} - -void tst_QIODevice::readLine() -{ - QFETCH(QByteArray, data); - QBuffer buffer(&data); - QVERIFY(buffer.open(QIODevice::ReadWrite)); - QVERIFY(buffer.canReadLine()); - - int linelen = data.indexOf('\n') + 1; - QByteArray line; - line.reserve(linelen + 100); - - int result = buffer.readLine(line.data(), linelen + 100); - QCOMPARE(result, linelen); - - // try the exact length of the line (plus terminating \0) - QVERIFY(buffer.seek(0)); - result = buffer.readLine(line.data(), linelen + 1); - QCOMPARE(result, linelen); - - // try with a line length limit - QVERIFY(buffer.seek(0)); - line = buffer.readLine(linelen + 100); - QCOMPARE(line.size(), linelen); - - // try without a length limit - QVERIFY(buffer.seek(0)); - line = buffer.readLine(); - QCOMPARE(line.size(), linelen); -} - -void tst_QIODevice::readLine2_data() -{ - QTest::addColumn<QByteArray>("line"); - - QTest::newRow("1024 - 4") << QByteArray(1024 - 4, 'x'); - QTest::newRow("1024 - 3") << QByteArray(1024 - 3, 'x'); - QTest::newRow("1024 - 2") << QByteArray(1024 - 2, 'x'); - QTest::newRow("1024 - 1") << QByteArray(1024 - 1, 'x'); - QTest::newRow("1024" ) << QByteArray(1024 , 'x'); - QTest::newRow("1024 + 1") << QByteArray(1024 + 1, 'x'); - QTest::newRow("1024 + 2") << QByteArray(1024 + 2, 'x'); - - QTest::newRow("4096 - 4") << QByteArray(4096 - 4, 'x'); - QTest::newRow("4096 - 3") << QByteArray(4096 - 3, 'x'); - QTest::newRow("4096 - 2") << QByteArray(4096 - 2, 'x'); - QTest::newRow("4096 - 1") << QByteArray(4096 - 1, 'x'); - QTest::newRow("4096" ) << QByteArray(4096 , 'x'); - QTest::newRow("4096 + 1") << QByteArray(4096 + 1, 'x'); - QTest::newRow("4096 + 2") << QByteArray(4096 + 2, 'x'); - - QTest::newRow("8192 - 4") << QByteArray(8192 - 4, 'x'); - QTest::newRow("8192 - 3") << QByteArray(8192 - 3, 'x'); - QTest::newRow("8192 - 2") << QByteArray(8192 - 2, 'x'); - QTest::newRow("8192 - 1") << QByteArray(8192 - 1, 'x'); - QTest::newRow("8192" ) << QByteArray(8192 , 'x'); - QTest::newRow("8192 + 1") << QByteArray(8192 + 1, 'x'); - QTest::newRow("8192 + 2") << QByteArray(8192 + 2, 'x'); - - QTest::newRow("16384 - 4") << QByteArray(16384 - 4, 'x'); - QTest::newRow("16384 - 3") << QByteArray(16384 - 3, 'x'); - QTest::newRow("16384 - 2") << QByteArray(16384 - 2, 'x'); - QTest::newRow("16384 - 1") << QByteArray(16384 - 1, 'x'); - QTest::newRow("16384" ) << QByteArray(16384 , 'x'); - QTest::newRow("16384 + 1") << QByteArray(16384 + 1, 'x'); - QTest::newRow("16384 + 2") << QByteArray(16384 + 2, 'x'); - - QTest::newRow("20000") << QByteArray(20000, 'x'); - - QTest::newRow("32768 - 4") << QByteArray(32768 - 4, 'x'); - QTest::newRow("32768 - 3") << QByteArray(32768 - 3, 'x'); - QTest::newRow("32768 - 2") << QByteArray(32768 - 2, 'x'); - QTest::newRow("32768 - 1") << QByteArray(32768 - 1, 'x'); - QTest::newRow("32768" ) << QByteArray(32768 , 'x'); - QTest::newRow("32768 + 1") << QByteArray(32768 + 1, 'x'); - QTest::newRow("32768 + 2") << QByteArray(32768 + 2, 'x'); - - QTest::newRow("40000") << QByteArray(40000, 'x'); -} - -void tst_QIODevice::readLine2() -{ - QFETCH(QByteArray, line); - - int length = line.size(); - - QByteArray data("First line.\r\n"); - data.append(line); - data.append("\r\n"); - data.append(line); - data.append("\r\n"); - data.append("\r\n0123456789"); - - { - QBuffer buffer(&data); - buffer.open(QIODevice::ReadOnly); - - buffer.seek(0); - QByteArray temp; - temp.resize(64536); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(13)); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(length + 2)); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(length + 2)); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(2)); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(10)); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(-1)); - - buffer.seek(0); - QCOMPARE(buffer.readLine().size(), 13); - QCOMPARE(buffer.readLine().size(), length + 2); - QCOMPARE(buffer.readLine().size(), length + 2); - QCOMPARE(buffer.readLine().size(), 2); - QCOMPARE(buffer.readLine().size(), 10); - QVERIFY(buffer.readLine().isNull()); - } - - { - QBuffer buffer(&data); - buffer.open(QIODevice::ReadOnly | QIODevice::Text); - - buffer.seek(0); - QByteArray temp; - temp.resize(64536); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(12)); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(length + 1)); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(length + 1)); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(1)); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(10)); - QCOMPARE(buffer.readLine(temp.data(), temp.size()), qint64(-1)); - - buffer.seek(0); - QCOMPARE(buffer.readLine().size(), 12); - QCOMPARE(buffer.readLine().size(), length + 1); - QCOMPARE(buffer.readLine().size(), length + 1); - QCOMPARE(buffer.readLine().size(), 1); - QCOMPARE(buffer.readLine().size(), 10); - QVERIFY(buffer.readLine().isNull()); - } -} - - -class PeekBug : public QIODevice { - Q_OBJECT -public: - char alphabet[27]; - qint64 counter; - PeekBug() : QIODevice(), counter(0) { - memcpy(alphabet,"abcdefghijklmnopqrstuvqxyz",27); - }; - qint64 readData(char *data, qint64 maxlen) { - qint64 pos = 0; - while (pos < maxlen) { - *(data + pos) = alphabet[counter]; - pos++; - counter++; - if (counter == 26) - counter = 0; - } - return maxlen; - } - qint64 writeData(const char * /* data */, qint64 /* maxlen */) { - return -1; - } - -}; - -// This is a testcase for the bug fixed with bd287865 -void tst_QIODevice::peekBug() -{ - PeekBug peekBug; - peekBug.open(QIODevice::ReadOnly | QIODevice::Unbuffered); - - char onetwo[2]; - peekBug.peek(onetwo, 2); - QCOMPARE(onetwo[0], 'a'); - QCOMPARE(onetwo[1], 'b'); - - peekBug.read(onetwo, 1); - QCOMPARE(onetwo[0], 'a'); - - peekBug.peek(onetwo, 2); - QCOMPARE(onetwo[0], 'b'); - QCOMPARE(onetwo[1], 'c'); - - peekBug.read(onetwo, 1); - QCOMPARE(onetwo[0], 'b'); - peekBug.read(onetwo, 1); - QCOMPARE(onetwo[0], 'c'); - peekBug.read(onetwo, 1); - QCOMPARE(onetwo[0], 'd'); - - peekBug.peek(onetwo, 2); - QCOMPARE(onetwo[0], 'e'); - QCOMPARE(onetwo[1], 'f'); - -} - -QTEST_MAIN(tst_QIODevice) -#include "tst_qiodevice.moc" |