From dc44b86a6e258e4e5fe606c6a5072170e7bc3313 Mon Sep 17 00:00:00 2001 From: Holger Ihrig Date: Wed, 24 Aug 2011 12:13:20 +0200 Subject: Moving relevant tests to corelib/global Task-number: QTBUG-21066 Change-Id: I011e601f599e11365c76598631a443b82ab9fb30 Reviewed-on: http://codereview.qt.nokia.com/3487 Reviewed-by: Qt Sanity Bot Reviewed-by: Rohan McGovern Reviewed-by: Sergio Ahumada Reviewed-by: Jason McDonald --- tests/auto/corelib/global/qflags/.gitignore | 1 + tests/auto/corelib/global/qflags/qflags.pro | 4 + tests/auto/corelib/global/qflags/tst_qflags.cpp | 128 ++++++++++++++++++++++++ 3 files changed, 133 insertions(+) create mode 100644 tests/auto/corelib/global/qflags/.gitignore create mode 100644 tests/auto/corelib/global/qflags/qflags.pro create mode 100644 tests/auto/corelib/global/qflags/tst_qflags.cpp (limited to 'tests/auto/corelib/global/qflags') diff --git a/tests/auto/corelib/global/qflags/.gitignore b/tests/auto/corelib/global/qflags/.gitignore new file mode 100644 index 0000000000..52e998ad15 --- /dev/null +++ b/tests/auto/corelib/global/qflags/.gitignore @@ -0,0 +1 @@ +tst_qflags diff --git a/tests/auto/corelib/global/qflags/qflags.pro b/tests/auto/corelib/global/qflags/qflags.pro new file mode 100644 index 0000000000..097a218a5a --- /dev/null +++ b/tests/auto/corelib/global/qflags/qflags.pro @@ -0,0 +1,4 @@ +load(qttest_p4) +SOURCES += tst_qflags.cpp +QT = core +CONFIG += parallel_test diff --git a/tests/auto/corelib/global/qflags/tst_qflags.cpp b/tests/auto/corelib/global/qflags/tst_qflags.cpp new file mode 100644 index 0000000000..85e64a6d63 --- /dev/null +++ b/tests/auto/corelib/global/qflags/tst_qflags.cpp @@ -0,0 +1,128 @@ +/**************************************************************************** +** +** 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 + +class tst_QFlags: public QObject +{ + Q_OBJECT +private slots: + void testFlag() const; + void testFlagZeroFlag() const; + void testFlagMultiBits() const; + void constExpr(); +}; + +void tst_QFlags::testFlag() const +{ + Qt::MouseButtons btn = Qt::LeftButton | Qt::RightButton; + + QVERIFY(btn.testFlag(Qt::LeftButton)); + QVERIFY(!btn.testFlag(Qt::MidButton)); + + btn = 0; + QVERIFY(!btn.testFlag(Qt::LeftButton)); +} + +void tst_QFlags::testFlagZeroFlag() const +{ + { + Qt::MouseButtons btn = Qt::LeftButton | Qt::RightButton; + /* Qt::NoButton has the value 0. */ + + QVERIFY(!btn.testFlag(Qt::NoButton)); + } + + { + /* A zero enum set should test true with zero. */ + QVERIFY(Qt::MouseButtons().testFlag(Qt::NoButton)); + } + + { + Qt::MouseButtons btn = Qt::NoButton; + QVERIFY(btn.testFlag(Qt::NoButton)); + } +} + +void tst_QFlags::testFlagMultiBits() const +{ + /* Qt::Window is 0x00000001 + * Qt::Dialog is 0x00000002 | Window + */ + { + const Qt::WindowFlags onlyWindow(Qt::Window); + QVERIFY(!onlyWindow.testFlag(Qt::Dialog)); + } + + { + const Qt::WindowFlags hasDialog(Qt::Dialog); + QVERIFY(hasDialog.testFlag(Qt::Dialog)); + } +} + +template bool verifyConstExpr(T n) { return n == N; } + +void tst_QFlags::constExpr() +{ +#ifdef Q_COMPILER_CONSTEXPR + Qt::MouseButtons btn = Qt::LeftButton | Qt::RightButton; + switch (btn) { + case Qt::LeftButton: QVERIFY(false); break; + case Qt::RightButton: QVERIFY(false); break; + case Qt::LeftButton | Qt::RightButton: QVERIFY(true); break; + default: QVERIFY(false); + } + + QVERIFY(verifyConstExpr<(Qt::LeftButton | Qt::RightButton) & Qt::LeftButton>(Qt::LeftButton)); + QVERIFY(verifyConstExpr<(Qt::LeftButton | Qt::RightButton) & Qt::MiddleButton>(0)); + QVERIFY(verifyConstExpr<(Qt::LeftButton | Qt::RightButton) | Qt::MiddleButton>(Qt::LeftButton | Qt::RightButton | Qt::MiddleButton)); + QVERIFY(verifyConstExpr<~(Qt::LeftButton | Qt::RightButton)>(~(Qt::LeftButton | Qt::RightButton))); + QVERIFY(verifyConstExpr(Qt::LeftButton ^ Qt::RightButton)); + QVERIFY(verifyConstExpr(0)); + QVERIFY(verifyConstExpr(Qt::RightButton)); + QVERIFY(verifyConstExpr(0xff)); + + QVERIFY(!verifyConstExpr(!Qt::MouseButtons(Qt::LeftButton))); +#endif +} + + +QTEST_MAIN(tst_QFlags) +#include "tst_qflags.moc" -- cgit v1.2.3