diff options
Diffstat (limited to 'tests/auto/qml/v4/tst_v4.cpp')
-rw-r--r-- | tests/auto/qml/v4/tst_v4.cpp | 371 |
1 files changed, 371 insertions, 0 deletions
diff --git a/tests/auto/qml/v4/tst_v4.cpp b/tests/auto/qml/v4/tst_v4.cpp new file mode 100644 index 0000000000..4e3e71f717 --- /dev/null +++ b/tests/auto/qml/v4/tst_v4.cpp @@ -0,0 +1,371 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** 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 <qtest.h> +#include <QtCore/qobject.h> +#include <QtCore/qfileinfo.h> +#include <QtCore/qdir.h> +#include <QtQml/qqmlengine.h> +#include <QtQml/qqmlcomponent.h> +#include <QtCore/qdebug.h> +#include <QtGui/qcolor.h> + +#include <private/qv4compiler_p.h> + +#include "../../shared/util.h" +#include "testtypes.h" + +class tst_v4 : public QQmlDataTest +{ + Q_OBJECT +public: + tst_v4() {} + +private slots: + void initTestCase(); + + void unnecessaryReeval(); + void logicalOr(); + void nestedLogicalOr(); + void conditionalExpr(); + void qtscript(); + void qtscript_data(); + void nestedObjectAccess(); + void subscriptionsInConditionalExpressions(); + void qtbug_21883(); + void qtbug_22816(); + void stringComparison(); + void unaryMinus(); + void unaryPlus(); + void colorType(); + +private: + QQmlEngine engine; +}; + +void tst_v4::initTestCase() +{ + QQmlDataTest::initTestCase(); + registerTypes(); +} + +static int v4ErrorsMsgCount = 0; +static void v4ErrorsMsgHandler(QtMsgType, const char *message) +{ + QByteArray m(message); + if (m.contains("QV4")) + v4ErrorsMsgCount++; +} + +void tst_v4::qtscript() +{ + QFETCH(QString, file); + QV4Compiler::enableBindingsTest(true); + + QQmlComponent component(&engine, testFileUrl(file)); + + v4ErrorsMsgCount = 0; + QtMsgHandler old = qInstallMsgHandler(v4ErrorsMsgHandler); + + QObject *o = component.create(); + delete o; + + qInstallMsgHandler(old); + + QCOMPARE(v4ErrorsMsgCount, 0); + + QV4Compiler::enableBindingsTest(false); +} + +void tst_v4::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_v4::unnecessaryReeval() +{ + QQmlComponent component(&engine, testFileUrl("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_v4::logicalOr() +{ + { + QQmlComponent component(&engine, testFileUrl("logicalOr.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + + ResultObject *ro = qobject_cast<ResultObject *>(o); + QVERIFY(ro != 0); + + QCOMPARE(ro->result(), 0); + delete o; + } + + { + QQmlComponent component(&engine, testFileUrl("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_v4::nestedLogicalOr() +{ + //we are primarily testing that v4 does not get caught in a loop (QTBUG-24038) + QQmlComponent component(&engine, testFileUrl("nestedLogicalOr.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_v4::conditionalExpr() +{ + { + QQmlComponent component(&engine, testFileUrl("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_v4::nestedObjectAccess() +{ + QQmlComponent component(&engine, testFileUrl("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_v4::subscriptionsInConditionalExpressions() +{ + QQmlComponent component(&engine, testFileUrl("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; +} + +// Crash test +void tst_v4::qtbug_21883() +{ + QQmlComponent component(&engine, testFileUrl("qtbug_21883.qml")); + + QString warning = component.url().toString() + ":4: Unable to assign null to ResultObject*"; + QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); + + QObject *o = component.create(); + QVERIFY(o != 0); + delete o; +} + +void tst_v4::qtbug_22816() +{ + QQmlComponent component(&engine, testFileUrl("qtbug_22816.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + QCOMPARE(o->property("test1").toBool(), false); + QCOMPARE(o->property("test2").toBool(), false); + delete o; +} + +void tst_v4::stringComparison() +{ + QQmlComponent component(&engine, testFileUrl("stringComparison.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + QCOMPARE(o->property("test1").toBool(), true); + QCOMPARE(o->property("test2").toBool(), true); + QCOMPARE(o->property("test3").toBool(), true); + QCOMPARE(o->property("test4").toBool(), true); + QCOMPARE(o->property("test5").toBool(), true); + QCOMPARE(o->property("test6").toBool(), true); + QCOMPARE(o->property("test7").toBool(), true); + QCOMPARE(o->property("test8").toBool(), true); + QCOMPARE(o->property("test9").toBool(), true); + QCOMPARE(o->property("test10").toBool(), true); + QCOMPARE(o->property("test11").toBool(), true); + QCOMPARE(o->property("test12").toBool(), true); + QCOMPARE(o->property("test13").toBool(), true); + QCOMPARE(o->property("test14").toBool(), true); + QCOMPARE(o->property("test15").toBool(), true); + QCOMPARE(o->property("test16").toBool(), true); + QCOMPARE(o->property("test17").toBool(), true); + QCOMPARE(o->property("test18").toBool(), true); + QCOMPARE(o->property("test19").toBool(), true); + QCOMPARE(o->property("test20").toBool(), true); + QCOMPARE(o->property("test21").toBool(), true); + QCOMPARE(o->property("test22").toBool(), true); + delete o; +} + +void tst_v4::unaryMinus() +{ + QQmlComponent component(&engine, testFileUrl("unaryMinus.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + + QCOMPARE(o->property("test1").toReal(), qreal(-18)); + QCOMPARE(o->property("test2").toInt(), -18); + QCOMPARE(o->property("test3").toReal(), qreal(3.7)); + QCOMPARE(o->property("test4").toInt(), 4); + QCOMPARE(o->property("test5").toReal(), qreal(3.3)); + QCOMPARE(o->property("test6").toInt(), 3); + QCOMPARE(o->property("test7").toReal(), qreal(7)); + QCOMPARE(o->property("test8").toInt(), 7); + QCOMPARE(o->property("test9").toReal(), qreal(-4.4)); + QCOMPARE(o->property("test10").toInt(), -4); + + delete o; +} + +void tst_v4::unaryPlus() +{ + QQmlComponent component(&engine, testFileUrl("unaryPlus.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + + QCOMPARE(o->property("test1").toReal(), qreal(18)); + QCOMPARE(o->property("test2").toInt(), 18); + QCOMPARE(o->property("test3").toReal(), qreal(-3.7)); + QCOMPARE(o->property("test4").toInt(), -4); + QCOMPARE(o->property("test5").toReal(), qreal(-3.3)); + QCOMPARE(o->property("test6").toInt(), -3); + QCOMPARE(o->property("test7").toReal(), qreal(-7)); + QCOMPARE(o->property("test8").toInt(), -7); + QCOMPARE(o->property("test9").toReal(), qreal(4.4)); + QCOMPARE(o->property("test10").toInt(), 4); + + delete o; +} + +void tst_v4::colorType() +{ + QQmlComponent component(&engine, testFileUrl("colorType.qml")); + + QObject *o = component.create(); + QVERIFY(o != 0); + QCOMPARE(o->property("test1").value<QColor>(), QColor("red")); + QCOMPARE(o->property("test2").value<QColor>(), QColor("red")); + QCOMPARE(o->property("test3").value<QColor>(), QColor("red")); + QCOMPARE(o->property("test4").toBool(), true); + QCOMPARE(o->property("test5").toBool(), true); + QCOMPARE(o->property("test6").toBool(), true); + QCOMPARE(o->property("test7").toBool(), true); + delete o; +} + +QTEST_MAIN(tst_v4) + +#include "tst_v4.moc" |