diff options
Diffstat (limited to 'tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp')
| -rw-r--r-- | tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp | 72 |
1 files changed, 45 insertions, 27 deletions
diff --git a/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp b/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp index 77fc6ad6ae..7bd732379d 100644 --- a/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp +++ b/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp @@ -1,31 +1,26 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the test suite of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company 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 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -34,16 +29,18 @@ #include <QtTest/QtTest> #include <private/qringbuffer_p.h> +#include <qvector.h> class tst_QRingBuffer : public QObject { Q_OBJECT private slots: + void constructing(); + void usingInVector(); void readPointerAtPositionWriteRead(); void readPointerAtPositionEmptyRead(); void readPointerAtPositionWithHead(); void readPointerAtPositionReadTooMuch(); - void sizeWhenEmpty(); void sizeWhenReservedAndChopped(); void sizeWhenReserved(); void free(); @@ -57,6 +54,33 @@ private slots: void readLine(); }; +void tst_QRingBuffer::constructing() +{ + QRingBuffer ringBuffer; + + QCOMPARE(ringBuffer.size(), Q_INT64_C(0)); + QVERIFY(ringBuffer.isEmpty()); + QCOMPARE(ringBuffer.nextDataBlockSize(), Q_INT64_C(0)); + QVERIFY(ringBuffer.readPointer() == Q_NULLPTR); + QCOMPARE(ringBuffer.skip(5), Q_INT64_C(0)); + QCOMPARE(ringBuffer.read(), QByteArray()); + QCOMPARE(ringBuffer.getChar(), -1); + QVERIFY(!ringBuffer.canReadLine()); + + char buf[5]; + QCOMPARE(ringBuffer.peek(buf, sizeof(buf)), Q_INT64_C(0)); +} + +void tst_QRingBuffer::usingInVector() +{ + QRingBuffer ringBuffer; + QVector<QRingBuffer> buffers; + + ringBuffer.reserve(5); + buffers.append(ringBuffer); + QCOMPARE(buffers[0].size(), Q_INT64_C(5)); +} + void tst_QRingBuffer::sizeWhenReserved() { QRingBuffer ringBuffer; @@ -74,13 +98,6 @@ void tst_QRingBuffer::sizeWhenReservedAndChopped() QCOMPARE(ringBuffer.size(), Q_INT64_C(0)); } -void tst_QRingBuffer::sizeWhenEmpty() -{ - QRingBuffer ringBuffer; - - QCOMPARE(ringBuffer.size(), Q_INT64_C(0)); -} - void tst_QRingBuffer::readPointerAtPositionReadTooMuch() { QRingBuffer ringBuffer; @@ -140,7 +157,7 @@ void tst_QRingBuffer::readPointerAtPositionWriteRead() inData.putChar(0x23); inData.write("Qt rocks!"); for (int i = 0; i < 5000; i++) - inData.write(QString("Number %1").arg(i).toUtf8()); + inData.write("Number " + QByteArray::number(i)); inData.reset(); QVERIFY(inData.size() > 0); @@ -284,7 +301,8 @@ void tst_QRingBuffer::indexOf() for (int i = 1; i < 256; ++i) { qint64 index = ringBuffer.indexOf(char(i)); QCOMPARE(index, qint64(i - 1)); - QCOMPARE(ringBuffer.indexOf(char(i), i), index); + QCOMPARE(ringBuffer.indexOf(char(i), i, i >> 1), index); + QCOMPARE(ringBuffer.indexOf(char(i), 256, i), Q_INT64_C(-1)); QCOMPARE(ringBuffer.indexOf(char(i), i - 1), -1); // test for absent char } } |