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Diffstat (limited to 'tests/auto/declarative/qdeclarativev4/tst_qdeclarativev4.cpp')
-rw-r--r-- | tests/auto/declarative/qdeclarativev4/tst_qdeclarativev4.cpp | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/tests/auto/declarative/qdeclarativev4/tst_qdeclarativev4.cpp b/tests/auto/declarative/qdeclarativev4/tst_qdeclarativev4.cpp new file mode 100644 index 0000000000..fb34696ef5 --- /dev/null +++ b/tests/auto/declarative/qdeclarativev4/tst_qdeclarativev4.cpp @@ -0,0 +1,244 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include <qtest.h> +#include <QtCore/qobject.h> +#include <QtCore/qfileinfo.h> +#include <QtCore/qdir.h> +#include <QtDeclarative/qdeclarativeengine.h> +#include <QtDeclarative/qdeclarativecomponent.h> +#include <QtCore/qdebug.h> + +#include <private/qdeclarativev4compiler_p.h> + +#include "testtypes.h" + +inline QUrl TEST_FILE(const QString &filename) +{ + QFileInfo fileInfo(__FILE__); + return QUrl::fromLocalFile(fileInfo.absoluteDir().filePath("data/" + filename)); +} + +inline QUrl TEST_FILE(const char *filename) +{ + return TEST_FILE(QLatin1String(filename)); +} + +class tst_qdeclarativev4 : public QObject +{ + Q_OBJECT +public: + tst_qdeclarativev4() {} + +private slots: + void initTestCase(); + + void unnecessaryReeval(); + void logicalOr(); + void conditionalExpr(); + void qtscript(); + void qtscript_data(); + void nestedObjectAccess(); + void subscriptionsInConditionalExpressions(); + +private: + QDeclarativeEngine engine; +}; + +void tst_qdeclarativev4::initTestCase() +{ + registerTypes(); +} + +static int v4ErrorsMsgCount = 0; +static void v4ErrorsMsgHandler(QtMsgType, const char *message) +{ + QByteArray m(message); + if (m.contains("QDeclarativeV4")) + v4ErrorsMsgCount++; +} + +void tst_qdeclarativev4::qtscript() +{ + QFETCH(QString, file); + QDeclarativeV4Compiler::enableBindingsTest(true); + + QDeclarativeComponent component(&engine, TEST_FILE(file)); + + v4ErrorsMsgCount = 0; + QtMsgHandler old = qInstallMsgHandler(v4ErrorsMsgHandler); + + QObject *o = component.create(); + delete o; + + qInstallMsgHandler(old); + + QCOMPARE(v4ErrorsMsgCount, 0); + + QDeclarativeV4Compiler::enableBindingsTest(false); +} + +void tst_qdeclarativev4::qtscript_data() +{ + QTest::addColumn<QString>("file"); + + QTest::newRow("qreal -> int rounding") << "qrealToIntRounding.qml"; + QTest::newRow("exception on fetch") << "fetchException.qml"; + QTest::newRow("logical or") << "logicalOr.qml"; + QTest::newRow("conditional expressions") << "conditionalExpr.qml"; + QTest::newRow("double bool jump") << "doubleBoolJump.qml"; + QTest::newRow("unary minus") << "unaryMinus.qml"; + QTest::newRow("null qobject") << "nullQObject.qml"; +} + +void tst_qdeclarativev4::unnecessaryReeval() +{ + QDeclarativeComponent component(&engine, TEST_FILE("unnecessaryReeval.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + + ResultObject *ro = qobject_cast<ResultObject *>(o); + QVERIFY(ro != 0); + + QCOMPARE(ro->resultCounter(), 1); + QCOMPARE(ro->result(), 19); + ro->resetResultCounter(); + + ro->setProperty("b", 6); + + QCOMPARE(ro->resultCounter(), 1); + QCOMPARE(ro->result(), 6); + ro->resetResultCounter(); + + ro->setProperty("a", 14); + + QCOMPARE(ro->resultCounter(), 1); + QCOMPARE(ro->result(), 7); + ro->resetResultCounter(); + + ro->setProperty("b", 14); + QCOMPARE(ro->resultCounter(), 0); + QCOMPARE(ro->result(), 7); + + delete o; +} + +void tst_qdeclarativev4::logicalOr() +{ + { + QDeclarativeComponent component(&engine, TEST_FILE("logicalOr.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + + ResultObject *ro = qobject_cast<ResultObject *>(o); + QVERIFY(ro != 0); + + QCOMPARE(ro->result(), 0); + delete o; + } + + { + QDeclarativeComponent component(&engine, TEST_FILE("logicalOr.2.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + + ResultObject *ro = qobject_cast<ResultObject *>(o); + QVERIFY(ro != 0); + + QCOMPARE(ro->result(), 1); + delete o; + } +} + +void tst_qdeclarativev4::conditionalExpr() +{ + { + QDeclarativeComponent component(&engine, TEST_FILE("conditionalExpr.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + + ResultObject *ro = qobject_cast<ResultObject *>(o); + QVERIFY(ro != 0); + + QCOMPARE(ro->result(), 0); + delete o; + } +} + +// This would previously use the metaObject of the root element to result the nested access. +// That is, the index for accessing "result" would have been RootObject::result, instead of +// NestedObject::result. +void tst_qdeclarativev4::nestedObjectAccess() +{ + QDeclarativeComponent component(&engine, TEST_FILE("nestedObjectAccess.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + + ResultObject *ro = qobject_cast<ResultObject *>(o); + QVERIFY(ro != 0); + + QCOMPARE(ro->result(), 37); + + delete o; +} + +void tst_qdeclarativev4::subscriptionsInConditionalExpressions() +{ + QDeclarativeComponent component(&engine, TEST_FILE("subscriptionsInConditionalExpressions.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + + QObject *ro = qobject_cast<QObject *>(o); + QVERIFY(ro != 0); + + QCOMPARE(ro->property("result").toReal(), qreal(2)); + + delete o; +} + +QTEST_MAIN(tst_qdeclarativev4) + +#include "tst_qdeclarativev4.moc" |