diff options
Diffstat (limited to 'tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp')
| -rw-r--r-- | tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp | 457 |
1 files changed, 453 insertions, 4 deletions
diff --git a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp index 8df18738ae..cabaddeeb7 100644 --- a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp +++ b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp @@ -144,6 +144,10 @@ private slots: void numberAssignment(); void propertySplicing(); void signalWithUnknownTypes(); + void moduleApi(); + void importScripts(); + void scarceResources(); + void propertyChangeSlots(); void bug1(); void bug2(); @@ -176,6 +180,7 @@ private slots: void aliasBindingsOverrideTarget(); void aliasWritesOverrideBindings(); void pushCleanContext(); + void realToInt(); void include(); @@ -260,6 +265,7 @@ void tst_qdeclarativeecmascript::idShortcutInvalidates() QVERIFY(object->objectProperty() != 0); delete object->objectProperty(); QVERIFY(object->objectProperty() == 0); + delete object; } { @@ -269,6 +275,7 @@ void tst_qdeclarativeecmascript::idShortcutInvalidates() QVERIFY(object->objectProperty() != 0); delete object->objectProperty(); QVERIFY(object->objectProperty() == 0); + delete object; } } @@ -279,12 +286,14 @@ void tst_qdeclarativeecmascript::boolPropertiesEvaluateAsBool() MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create()); QVERIFY(object != 0); QCOMPARE(object->stringProperty(), QLatin1String("pass")); + delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("boolPropertiesEvaluateAsBool.2.qml")); MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create()); QVERIFY(object != 0); QCOMPARE(object->stringProperty(), QLatin1String("pass")); + delete object; } } @@ -297,6 +306,7 @@ void tst_qdeclarativeecmascript::signalAssignment() QCOMPARE(object->string(), QString()); emit object->basicSignal(); QCOMPARE(object->string(), QString("pass")); + delete object; } { @@ -306,6 +316,7 @@ void tst_qdeclarativeecmascript::signalAssignment() QCOMPARE(object->string(), QString()); emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton); QCOMPARE(object->string(), QString("pass 19 Hello world! 10.25 3 2")); + delete object; } } @@ -320,6 +331,7 @@ void tst_qdeclarativeecmascript::methods() emit object->basicSignal(); QCOMPARE(object->methodCalled(), true); QCOMPARE(object->methodIntCalled(), false); + delete object; } { @@ -331,6 +343,7 @@ void tst_qdeclarativeecmascript::methods() emit object->basicSignal(); QCOMPARE(object->methodCalled(), false); QCOMPARE(object->methodIntCalled(), true); + delete object; } { @@ -338,6 +351,7 @@ void tst_qdeclarativeecmascript::methods() QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 19); + delete object; } { @@ -347,6 +361,7 @@ void tst_qdeclarativeecmascript::methods() QCOMPARE(object->property("test").toInt(), 19); QCOMPARE(object->property("test2").toInt(), 17); QCOMPARE(object->property("test3").toInt(), 16); + delete object; } { @@ -354,6 +369,7 @@ void tst_qdeclarativeecmascript::methods() QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 9); + delete object; } } @@ -364,6 +380,7 @@ void tst_qdeclarativeecmascript::bindingLoop() QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); QObject *object = component.create(); QVERIFY(object != 0); + delete object; } void tst_qdeclarativeecmascript::basicExpressions_data() @@ -508,6 +525,7 @@ void tst_qdeclarativeecmascript::contextPropertiesTriggerReeval() QCOMPARE(expr.evaluate(), QVariant::fromValue((QObject *)object3)); } + delete object3; } void tst_qdeclarativeecmascript::objectPropertiesTriggerReeval() @@ -582,6 +600,8 @@ void tst_qdeclarativeecmascript::deferredProperties() QCOMPARE(qmlObject->value(), 10); object->setValue(19); QCOMPARE(qmlObject->value(), 19); + + delete object; } // Check errors on deferred properties are correctly emitted @@ -625,6 +645,7 @@ void tst_qdeclarativeecmascript::extensionObjects() QCOMPARE(nested->coreProperty(), 11); QCOMPARE(nested->baseProperty(), 92); + delete object; } void tst_qdeclarativeecmascript::overrideExtensionProperties() @@ -635,6 +656,8 @@ void tst_qdeclarativeecmascript::overrideExtensionProperties() QVERIFY(object != 0); QVERIFY(object->secondProperty() != 0); QVERIFY(object->firstProperty() == 0); + + delete object; } void tst_qdeclarativeecmascript::attachedProperties() @@ -647,6 +670,7 @@ void tst_qdeclarativeecmascript::attachedProperties() QCOMPARE(object->property("b").toInt(), 19); QCOMPARE(object->property("c").toInt(), 19); QCOMPARE(object->property("d").toInt(), 19); + delete object; } { @@ -671,6 +695,7 @@ void tst_qdeclarativeecmascript::attachedProperties() QVERIFY(attached != 0); QCOMPARE(attached->value2(), 9); + delete object; } } @@ -692,6 +717,8 @@ void tst_qdeclarativeecmascript::enums() QCOMPARE(object->property("h").toInt(), 3); QCOMPARE(object->property("i").toInt(), 19); QCOMPARE(object->property("j").toInt(), 19); + + delete object; } // Non-existent enums { @@ -706,6 +733,8 @@ void tst_qdeclarativeecmascript::enums() QVERIFY(object != 0); QCOMPARE(object->property("a").toInt(), 0); QCOMPARE(object->property("b").toInt(), 0); + + delete object; } } @@ -716,6 +745,8 @@ void tst_qdeclarativeecmascript::valueTypeFunctions() QVERIFY(obj != 0); QCOMPARE(obj->rectProperty(), QRect(0,0,100,100)); QCOMPARE(obj->rectFProperty(), QRectF(0,0.5,100,99.5)); + + delete obj; } /* @@ -739,6 +770,8 @@ void tst_qdeclarativeecmascript::constantsOverrideBindings() QCOMPARE(object->property("c2").toInt(), 13); object->setProperty("c1", QVariant(8)); QCOMPARE(object->property("c2").toInt(), 13); + + delete object; } // During construction @@ -752,6 +785,8 @@ void tst_qdeclarativeecmascript::constantsOverrideBindings() object->setProperty("c1", QVariant(9)); QCOMPARE(object->property("c1").toInt(), 9); QCOMPARE(object->property("c2").toInt(), 10); + + delete object; } #if 0 @@ -770,6 +805,8 @@ void tst_qdeclarativeecmascript::constantsOverrideBindings() object->setProperty("c1", QVariant(7)); QCOMPARE(object->property("c1").toInt(), 7); QCOMPARE(object->property("c2").toInt(), 13); + + delete object; } #endif @@ -784,6 +821,8 @@ void tst_qdeclarativeecmascript::constantsOverrideBindings() object->setProperty("c1", QVariant(9)); QCOMPARE(object->property("c1").toInt(), 9); QCOMPARE(object->property("c3").toInt(), 10); + + delete object; } } @@ -811,6 +850,8 @@ void tst_qdeclarativeecmascript::outerBindingOverridesInnerBinding() QCOMPARE(object->property("c1").toInt(), 9); QCOMPARE(object->property("c2").toInt(), 8); QCOMPARE(object->property("c3").toInt(), 8); + + delete object; } /* @@ -827,6 +868,8 @@ void tst_qdeclarativeecmascript::nonExistentAttachedObject() QObject *object = component.create(); QVERIFY(object != 0); + + delete object; } void tst_qdeclarativeecmascript::scope() @@ -846,6 +889,8 @@ void tst_qdeclarativeecmascript::scope() QCOMPARE(object->property("test8").toInt(), 2); QCOMPARE(object->property("test9").toInt(), 1); QCOMPARE(object->property("test10").toInt(), 3); + + delete object; } { @@ -859,6 +904,8 @@ void tst_qdeclarativeecmascript::scope() QCOMPARE(object->property("test4").toInt(), 14); QCOMPARE(object->property("test5").toInt(), 24); QCOMPARE(object->property("test6").toInt(), 24); + + delete object; } { @@ -869,6 +916,8 @@ void tst_qdeclarativeecmascript::scope() QCOMPARE(object->property("test1").toBool(), true); QCOMPARE(object->property("test2").toBool(), true); QCOMPARE(object->property("test3").toBool(), true); + + delete object; } // Signal argument scope @@ -887,6 +936,27 @@ void tst_qdeclarativeecmascript::scope() delete object; } + + { + QDeclarativeComponent component(&engine, TEST_FILE("scope.5.qml")); + QObject *object = component.create(); + QVERIFY(object != 0); + + QCOMPARE(object->property("test1").toBool(), true); + QCOMPARE(object->property("test2").toBool(), true); + + delete object; + } + + { + QDeclarativeComponent component(&engine, TEST_FILE("scope.6.qml")); + QObject *object = component.create(); + QVERIFY(object != 0); + + QCOMPARE(object->property("test").toBool(), true); + + delete object; + } } /* @@ -907,6 +977,8 @@ void tst_qdeclarativeecmascript::signalParameterTypes() QVERIFY(object->property("variantProperty") == QVariant::fromValue(QColor(255, 0, 255, 255))); QVERIFY(object->property("enumProperty") == MyQmlObject::EnumValue3); QVERIFY(object->property("qtEnumProperty") == Qt::LeftButton); + + delete object; } /* @@ -923,6 +995,8 @@ void tst_qdeclarativeecmascript::objectsCompareAsEqual() QCOMPARE(object->property("test3").toBool(), true); QCOMPARE(object->property("test4").toBool(), true); QCOMPARE(object->property("test5").toBool(), true); + + delete object; } /* @@ -943,6 +1017,8 @@ void tst_qdeclarativeecmascript::aliasPropertyAndBinding() QCOMPARE(object->property("c2").toInt(), 19); QCOMPARE(object->property("c3").toInt(), 19); + + delete object; } void tst_qdeclarativeecmascript::dynamicCreation_data() @@ -972,6 +1048,8 @@ void tst_qdeclarativeecmascript::dynamicCreation() QObject *created = object->objectProperty(); QVERIFY(created); QCOMPARE(created->objectName(), createdName); + + delete object; } /* @@ -1020,6 +1098,8 @@ void tst_qdeclarativeecmascript::objectToString() QMetaObject::invokeMethod(object, "testToString"); QVERIFY(object->stringProperty().startsWith("MyQmlObject_QML_")); QVERIFY(object->stringProperty().endsWith(", \"objName\")")); + + delete object; } /* @@ -1034,6 +1114,7 @@ void tst_qdeclarativeecmascript::selfDeletingBinding() QObject *object = component.create(); QVERIFY(object != 0); object->setProperty("triggerDelete", true); + delete object; } { @@ -1041,6 +1122,7 @@ void tst_qdeclarativeecmascript::selfDeletingBinding() QObject *object = component.create(); QVERIFY(object != 0); object->setProperty("triggerDelete", true); + delete object; } } @@ -1056,6 +1138,7 @@ void tst_qdeclarativeecmascript::extendedObjectPropertyLookup() QDeclarativeComponent component(&engine, TEST_FILE("extendedObjectPropertyLookup.qml")); QObject *object = component.create(); QVERIFY(object != 0); + delete object; } /* @@ -1091,6 +1174,8 @@ void tst_qdeclarativeecmascript::scriptErrors() QTest::ignoreMessage(QtWarningMsg, warning8.toLatin1().constData()); emit object->thirdBasicSignal(); + + delete object; } /* @@ -1108,6 +1193,16 @@ void tst_qdeclarativeecmascript::functionErrors() QObject *object = component.create(); QVERIFY(object != 0); delete object; + + // test that if an exception occurs while invoking js function from cpp, it is reported as expected. + QDeclarativeComponent componentTwo(&engine, TEST_FILE("scarceresources/scarceResourceFunctionFail.qml")); + url = componentTwo.url().toString(); + object = componentTwo.create(); + QVERIFY(object != 0); + warning = url + QLatin1String(":16: TypeError: Result of expression 'scarceResourceProvider.scarceResource' [[object Object]] is not a function."); + QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); // we expect a meaningful warning to be printed. + QMetaObject::invokeMethod(object, "retrieveScarceResource"); + delete object; } /* @@ -1156,6 +1251,8 @@ void tst_qdeclarativeecmascript::signalTriggeredBindings() QCOMPARE(object->property("base").toReal(), 400.); QCOMPARE(object->property("test1").toReal(), 400.); QCOMPARE(object->property("test2").toReal(), 400.); + + delete object; } /* @@ -1171,6 +1268,8 @@ void tst_qdeclarativeecmascript::listProperties() QCOMPARE(object->property("test2").toInt(), 2); QCOMPARE(object->property("test3").toBool(), true); QCOMPARE(object->property("test4").toBool(), true); + + delete object; } void tst_qdeclarativeecmascript::exceptionClearsOnReeval() @@ -1192,6 +1291,8 @@ void tst_qdeclarativeecmascript::exceptionClearsOnReeval() object->setObjectProperty(&object2); QCOMPARE(object->property("test").toBool(), true); + + delete object; } void tst_qdeclarativeecmascript::exceptionSlotProducesWarning() @@ -1204,6 +1305,7 @@ void tst_qdeclarativeecmascript::exceptionSlotProducesWarning() QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create()); QVERIFY(object != 0); + delete object; } void tst_qdeclarativeecmascript::exceptionBindingProducesWarning() @@ -1216,6 +1318,7 @@ void tst_qdeclarativeecmascript::exceptionBindingProducesWarning() QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create()); QVERIFY(object != 0); + delete object; } static int transientErrorsMsgCount = 0; @@ -1239,6 +1342,8 @@ void tst_qdeclarativeecmascript::transientErrors() qInstallMsgHandler(old); QCOMPARE(transientErrorsMsgCount, 0); + + delete object; } // One binding erroring multiple times, but then resolving @@ -1254,6 +1359,8 @@ void tst_qdeclarativeecmascript::transientErrors() qInstallMsgHandler(old); QCOMPARE(transientErrorsMsgCount, 0); + + delete object; } } @@ -1369,6 +1476,8 @@ void tst_qdeclarativeecmascript::dynamicCreationCrash() QMetaObject::invokeMethod(object, "dontCrash"); QObject *created = object->objectProperty(); QVERIFY(created == 0); + + delete object; } //QTBUG-9367 @@ -1378,6 +1487,7 @@ void tst_qdeclarativeecmascript::regExpBug() MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create()); QVERIFY(object != 0); QCOMPARE(object->regExp().pattern(), QLatin1String("[a-zA-z]")); + delete object; } void tst_qdeclarativeecmascript::callQtInvokables() @@ -2151,6 +2261,8 @@ void tst_qdeclarativeecmascript::ownership() delete object; } + + delete context; } class CppOwnershipReturnValue : public QObject @@ -2161,16 +2273,12 @@ public: ~CppOwnershipReturnValue() { delete value; } Q_INVOKABLE QObject *create() { - Q_ASSERT(value == 0); - value = new QObject; QDeclarativeEngine::setObjectOwnership(value, QDeclarativeEngine::CppOwnership); return value; } Q_INVOKABLE MyQmlObject *createQmlObject() { - Q_ASSERT(value == 0); - MyQmlObject *rv = new MyQmlObject; value = rv; return rv; @@ -2269,6 +2377,7 @@ void tst_qdeclarativeecmascript::qlistqobjectMethods() QCOMPARE(object->property("test2").toBool(), true); delete object; + delete context; } // QTBUG-9205 @@ -2389,6 +2498,328 @@ void tst_qdeclarativeecmascript::signalWithUnknownTypes() delete object; } +void tst_qdeclarativeecmascript::moduleApi() +{ + QDeclarativeComponent component(&engine, TEST_FILE("moduleApi.qml")); + QObject *object = component.create(); + QVERIFY(object != 0); + QCOMPARE(object->property("existingUriTest").toInt(), 20); + QCOMPARE(object->property("scriptTest").toInt(), 13); + QCOMPARE(object->property("qobjectTest").toInt(), 20); + QCOMPARE(object->property("qobjectMethodTest").toInt(), 1); // first call of method, so count = 1. + QCOMPARE(object->property("qobjectMinorVersionTest").toInt(), 20); + QCOMPARE(object->property("qobjectMajorVersionTest").toInt(), 20); + QCOMPARE(object->property("qobjectParentedTest").toInt(), 26); + delete object; + + // test that caching of module apis works correctly. + QDeclarativeComponent componentTwo(&engine, TEST_FILE("moduleApiCaching.qml")); + object = componentTwo.create(); + QVERIFY(object != 0); + QCOMPARE(object->property("existingUriTest").toInt(), 20); + QCOMPARE(object->property("scriptTest").toInt(), 13); // shouldn't have incremented. + QCOMPARE(object->property("qobjectParentedTest").toInt(), 26); // shouldn't have incremented. + delete object; + + // test that writing to a property of module apis works correctly. + QDeclarativeComponent componentThree(&engine, TEST_FILE("moduleApiWriting.qml")); + QString expectedWarning = QLatin1String("file://") + TEST_FILE("moduleApiWriting.qml").toLocalFile() + QLatin1String(":15: Error: Cannot assign to read-only property \"qobjectTestProperty\""); + QTest::ignoreMessage(QtWarningMsg, expectedWarning.toAscii().constData()); + object = componentThree.create(); + QVERIFY(object != 0); + QCOMPARE(object->property("readOnlyProperty").toInt(), 20); + QCOMPARE(object->property("writableProperty").toInt(), 50); + QVERIFY(object->setProperty("firstProperty", QVariant(30))); // shouldn't affect value of readOnlyProperty + QVERIFY(object->setProperty("writableProperty", QVariant(30))); // SHOULD affect value of writableProperty + QCOMPARE(object->property("readOnlyProperty").toInt(), 20); + QCOMPARE(object->property("writableProperty").toInt(), 30); + delete object; + + QDeclarativeComponent failOne(&engine, TEST_FILE("moduleApiMajorVersionFail.qml")); + QTest::ignoreMessage(QtWarningMsg, "QDeclarativeComponent: Component is not ready"); + object = failOne.create(); + QVERIFY(object == 0); // should have failed: invalid major version + + QDeclarativeComponent failTwo(&engine, TEST_FILE("moduleApiMinorVersionFail.qml")); + QTest::ignoreMessage(QtWarningMsg, "QDeclarativeComponent: Component is not ready"); + object = failTwo.create(); + QVERIFY(object == 0); // should have failed: invalid minor version +} + +void tst_qdeclarativeecmascript::importScripts() +{ + QObject *object = 0; + + // first, ensure that the required behaviour works. + QDeclarativeComponent component(&engine, TEST_FILE("jsimport/testImport.qml")); + object = component.create(); + QVERIFY(object != 0); + QCOMPARE(object->property("importedScriptStringValue"), QVariant(QString(QLatin1String("Hello, World!")))); + QCOMPARE(object->property("importedScriptFunctionValue"), QVariant(20)); + QCOMPARE(object->property("importedModuleAttachedPropertyValue"), QVariant(19)); + QCOMPARE(object->property("importedModuleEnumValue"), QVariant(2)); + delete object; + + QDeclarativeComponent componentTwo(&engine, TEST_FILE("jsimport/testImportScoping.qml")); + object = componentTwo.create(); + QVERIFY(object != 0); + QCOMPARE(object->property("componentError"), QVariant(5)); + delete object; + + // then, ensure that unintended behaviour does not work. + QDeclarativeComponent failOneComponent(&engine, TEST_FILE("jsimportfail/failOne.qml")); + QString expectedWarning = QLatin1String("file://") + TEST_FILE("jsimportfail/failOne.qml").toLocalFile() + QLatin1String(":6: TypeError: Result of expression 'TestScriptImport.ImportOneJs' [undefined] is not an object."); + QTest::ignoreMessage(QtWarningMsg, expectedWarning.toAscii().constData()); + object = failOneComponent.create(); + QVERIFY(object != 0); + QVERIFY(object->property("importScriptFunctionValue").toString().isEmpty()); + delete object; + QDeclarativeComponent failTwoComponent(&engine, TEST_FILE("jsimportfail/failTwo.qml")); + expectedWarning = QLatin1String("file://") + TEST_FILE("jsimportfail/failTwo.qml").toLocalFile() + QLatin1String(":6: ReferenceError: Can't find variable: ImportOneJs"); + QTest::ignoreMessage(QtWarningMsg, expectedWarning.toAscii().constData()); + object = failTwoComponent.create(); + QVERIFY(object != 0); + QVERIFY(object->property("importScriptFunctionValue").toString().isEmpty()); + delete object; + QDeclarativeComponent failThreeComponent(&engine, TEST_FILE("jsimportfail/failThree.qml")); + expectedWarning = QLatin1String("file://") + TEST_FILE("jsimportfail/failThree.qml").toLocalFile() + QLatin1String(":7: TypeError: Result of expression 'testQtObject.TestModuleImport.JsQtTest' [undefined] is not an object."); + QTest::ignoreMessage(QtWarningMsg, expectedWarning.toAscii().constData()); + object = failThreeComponent.create(); + QVERIFY(object != 0); + QCOMPARE(object->property("importedModuleAttachedPropertyValue"), QVariant(false)); + delete object; + QDeclarativeComponent failFourComponent(&engine, TEST_FILE("jsimportfail/failFour.qml")); + expectedWarning = QLatin1String("file://") + TEST_FILE("jsimportfail/failFour.qml").toLocalFile() + QLatin1String(":6: ReferenceError: Can't find variable: JsQtTest"); + QTest::ignoreMessage(QtWarningMsg, expectedWarning.toAscii().constData()); + object = failFourComponent.create(); + QVERIFY(object != 0); + QCOMPARE(object->property("importedModuleEnumValue"), QVariant(0)); + delete object; + QDeclarativeComponent failFiveComponent(&engine, TEST_FILE("jsimportfail/failFive.qml")); + expectedWarning = QLatin1String("file://") + TEST_FILE("jsimportfail/importWithImports.js").toLocalFile() + QLatin1String(":8: ReferenceError: Can't find variable: Component"); + QTest::ignoreMessage(QtWarningMsg, expectedWarning.toAscii().constData()); + expectedWarning = QLatin1String("file://") + TEST_FILE("jsimportfail/importPragmaLibrary.js").toLocalFile() + QLatin1String(":6: ReferenceError: Can't find variable: Component"); + QTest::ignoreMessage(QtWarningMsg, expectedWarning.toAscii().constData()); + object = failFiveComponent.create(); + QVERIFY(object != 0); + QCOMPARE(object->property("componentError"), QVariant(0)); + delete object; + + // also, test that importing scripts with .pragma library works as required + QDeclarativeComponent pragmaLibraryComponent(&engine, TEST_FILE("jsimport/testImportPragmaLibrary.qml")); + object = pragmaLibraryComponent.create(); + QVERIFY(object != 0); + QCOMPARE(object->property("testValue"), QVariant(31)); + delete object; + + // and that .pragma library scripts don't inherit imports from any .qml file + QDeclarativeComponent pragmaLibraryComponentTwo(&engine, TEST_FILE("jsimportfail/testImportPragmaLibrary.qml")); + object = pragmaLibraryComponentTwo.create(); + QVERIFY(object != 0); + QCOMPARE(object->property("testValue"), QVariant(0)); + delete object; +} + +void tst_qdeclarativeecmascript::scarceResources() +{ + QPixmap origPixmap(100, 100); + origPixmap.fill(Qt::blue); + + QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(&engine); + ScarceResourceObject *eo = 0; + QObject *object = 0; + + // in the following three cases, the instance created from the component + // has a property which is a copy of the scarce resource; hence, the + // resource should NOT be detached prior to deletion of the object instance, + // unless the resource is destroyed explicitly. + QDeclarativeComponent component(&engine, TEST_FILE("scarceresources/scarceResourceCopy.qml")); + object = component.create(); + QVERIFY(object != 0); + QVERIFY(object->property("scarceResourceCopy").isValid()); + QCOMPARE(object->property("scarceResourceCopy").value<QPixmap>(), origPixmap); + QVERIFY(ep->scarceResources == 0); // should have been released by this point. + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(!eo->scarceResourceIsDetached()); // there are two copies of it in existence: the property of object, and the property of eo. + delete object; + + QDeclarativeComponent componentTwo(&engine, TEST_FILE("scarceresources/scarceResourceCopyFromJs.qml")); + object = componentTwo.create(); + QVERIFY(object != 0); + QVERIFY(object->property("scarceResourceCopy").isValid()); + QCOMPARE(object->property("scarceResourceCopy").value<QPixmap>(), origPixmap); + QVERIFY(ep->scarceResources == 0); // should have been released by this point. + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(!eo->scarceResourceIsDetached()); // there are two copies of it in existence: the property of object, and the property of eo. + delete object; + + QDeclarativeComponent componentThree(&engine, TEST_FILE("scarceresources/scarceResourceDestroyedCopy.qml")); + object = componentThree.create(); + QVERIFY(object != 0); + QVERIFY(!(object->property("scarceResourceCopy").isValid())); // was manually released prior to being returned. + QVERIFY(ep->scarceResources == 0); // should have been released by this point. + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(eo->scarceResourceIsDetached()); // should have explicitly been released during the evaluation of the binding. + delete object; + + // in the following three cases, no other copy should exist in memory, + // and so it should be detached (unless explicitly preserved). + QDeclarativeComponent componentFour(&engine, TEST_FILE("scarceresources/scarceResourceTest.qml")); + object = componentFour.create(); + QVERIFY(object != 0); + QVERIFY(object->property("scarceResourceTest").isValid()); + QCOMPARE(object->property("scarceResourceTest").toInt(), 100); + QVERIFY(ep->scarceResources == 0); // should have been released by this point. + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(eo->scarceResourceIsDetached()); // the resource should have been released after the binding was evaluated. + delete object; + + QDeclarativeComponent componentFive(&engine, TEST_FILE("scarceresources/scarceResourceTestPreserve.qml")); + object = componentFive.create(); + QVERIFY(object != 0); + QVERIFY(object->property("scarceResourceTest").isValid()); + QCOMPARE(object->property("scarceResourceTest").toInt(), 100); + QVERIFY(ep->scarceResources == 0); // should have been released by this point. + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(!eo->scarceResourceIsDetached()); // this won't be detached since we explicitly preserved it. + delete object; + + QDeclarativeComponent componentSix(&engine, TEST_FILE("scarceresources/scarceResourceTestMultiple.qml")); + object = componentSix.create(); + QVERIFY(object != 0); + QVERIFY(object->property("scarceResourceTest").isValid()); + QCOMPARE(object->property("scarceResourceTest").toInt(), 100); + QVERIFY(ep->scarceResources == 0); // should have been released by this point. + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(eo->scarceResourceIsDetached()); // all resources were released manually or automatically released. + delete object; + + // test that scarce resources are handled correctly for imports + QDeclarativeComponent componentSeven(&engine, TEST_FILE("scarceresources/scarceResourceCopyImportNoBinding.qml")); + object = componentSeven.create(); + QVERIFY(object != 0); // the import should have caused the addition of a resource to the ScarceResources list + QVERIFY(ep->scarceResources == 0); // but they should have been released by this point. + delete object; + + QDeclarativeComponent componentEight(&engine, TEST_FILE("scarceresources/scarceResourceCopyImportFail.qml")); + object = componentEight.create(); + QVERIFY(object != 0); + QVERIFY(!object->property("scarceResourceCopy").isValid()); // wasn't preserved, so shouldn't be valid. + QVERIFY(ep->scarceResources == 0); // should have been released by this point. + delete object; + + QDeclarativeComponent componentNine(&engine, TEST_FILE("scarceresources/scarceResourceCopyImport.qml")); + object = componentNine.create(); + QVERIFY(object != 0); + QVERIFY(object->property("scarceResourceCopy").isValid()); // preserved, so should be valid. + QCOMPARE(object->property("scarceResourceCopy").value<QPixmap>(), origPixmap); + QVERIFY(object->property("scarceResourceAssignedCopyOne").isValid()); // assigned before destroy(), so should be valid. + QCOMPARE(object->property("scarceResourceAssignedCopyOne").value<QPixmap>(), origPixmap); + QVERIFY(!object->property("scarceResourceAssignedCopyTwo").isValid()); // assigned after destroy(), so should be invalid. + QVERIFY(ep->scarceResources == 0); // this will still be zero, because "preserve()" REMOVES it from this list. + delete object; + + // test that scarce resources are handled properly in signal invocation + QDeclarativeComponent componentTen(&engine, TEST_FILE("scarceresources/scarceResourceSignal.qml")); + object = componentTen.create(); + QVERIFY(object != 0); + QObject *srsc = object->findChild<QObject*>("srsc"); + QVERIFY(srsc); + QVERIFY(!srsc->property("scarceResourceCopy").isValid()); // hasn't been instantiated yet. + QCOMPARE(srsc->property("width"), QVariant(5)); // default value is 5. + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(eo->scarceResourceIsDetached()); // should be no other copies of it at this stage. + QMetaObject::invokeMethod(srsc, "testSignal"); + QVERIFY(!srsc->property("scarceResourceCopy").isValid()); // still hasn't been instantiated + QCOMPARE(srsc->property("width"), QVariant(10)); // but width was assigned to 10. + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(eo->scarceResourceIsDetached()); // should still be no other copies of it at this stage. + QMetaObject::invokeMethod(srsc, "testSignal2"); // assigns scarceResourceCopy to the scarce pixmap. + QVERIFY(srsc->property("scarceResourceCopy").isValid()); + QCOMPARE(srsc->property("scarceResourceCopy").value<QPixmap>(), origPixmap); + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(!(eo->scarceResourceIsDetached())); // should be another copy of the resource now. + QVERIFY(ep->scarceResources == 0); // should have been released by this point. + delete object; + + // test that scarce resources are handled properly from js functions in qml files + QDeclarativeComponent componentEleven(&engine, TEST_FILE("scarceresources/scarceResourceFunction.qml")); + object = componentEleven.create(); + QVERIFY(object != 0); + QVERIFY(!object->property("scarceResourceCopy").isValid()); // not yet assigned, so should not be valid + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(eo->scarceResourceIsDetached()); // should be no other copies of it at this stage. + QMetaObject::invokeMethod(object, "retrieveScarceResource"); + QVERIFY(object->property("scarceResourceCopy").isValid()); // assigned, so should be valid. + QCOMPARE(object->property("scarceResourceCopy").value<QPixmap>(), origPixmap); + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(!eo->scarceResourceIsDetached()); // should be a copy of the resource at this stage. + QMetaObject::invokeMethod(object, "releaseScarceResource"); + QVERIFY(!object->property("scarceResourceCopy").isValid()); // just released, so should not be valid + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(eo->scarceResourceIsDetached()); // should be no other copies of it at this stage. + QVERIFY(ep->scarceResources == 0); // should have been released by this point. + delete object; + + // test that if an exception occurs while invoking js function from cpp, that the resources are released. + QDeclarativeComponent componentTwelve(&engine, TEST_FILE("scarceresources/scarceResourceFunctionFail.qml")); + object = componentTwelve.create(); + QVERIFY(object != 0); + QVERIFY(!object->property("scarceResourceCopy").isValid()); // not yet assigned, so should not be valid + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(eo->scarceResourceIsDetached()); // should be no other copies of it at this stage. + QString expectedWarning = QLatin1String("file://") + TEST_FILE("scarceresources/scarceResourceFunctionFail.qml").toLocalFile() + QLatin1String(":16: TypeError: Result of expression 'scarceResourceProvider.scarceResource' [[object Object]] is not a function."); + QTest::ignoreMessage(QtWarningMsg, expectedWarning.toAscii().constData()); // we expect a meaningful warning to be printed. + QMetaObject::invokeMethod(object, "retrieveScarceResource"); + QVERIFY(!object->property("scarceResourceCopy").isValid()); // due to exception, assignment will NOT have occurred. + eo = qobject_cast<ScarceResourceObject*>(QDeclarativeProperty::read(object, "a").value<QObject*>()); + QVERIFY(eo->scarceResourceIsDetached()); // should be no other copies of it at this stage. + QVERIFY(ep->scarceResources == 0); // should have been released by this point. + delete object; +} + +void tst_qdeclarativeecmascript::propertyChangeSlots() +{ + // ensure that allowable property names are allowed and onPropertyNameChanged slots are generated correctly. + QDeclarativeComponent component(&engine, TEST_FILE("changeslots/propertyChangeSlots.qml")); + QObject *object = component.create(); + QVERIFY(object != 0); + delete object; + + // ensure that invalid property names fail properly. + QTest::ignoreMessage(QtWarningMsg, "QDeclarativeComponent: Component is not ready"); + QDeclarativeComponent e1(&engine, TEST_FILE("changeslots/propertyChangeSlotErrors.1.qml")); + QString expectedErrorString = e1.url().toString() + QLatin1String(":9:5: Cannot assign to non-existent property \"on_nameWithUnderscoreChanged\""); + QCOMPARE(e1.errors().at(0).toString(), expectedErrorString); + object = e1.create(); + QVERIFY(object == 0); + delete object; + + QTest::ignoreMessage(QtWarningMsg, "QDeclarativeComponent: Component is not ready"); + QDeclarativeComponent e2(&engine, TEST_FILE("changeslots/propertyChangeSlotErrors.2.qml")); + expectedErrorString = e2.url().toString() + QLatin1String(":9:5: Cannot assign to non-existent property \"on____nameWithUnderscoresChanged\""); + QCOMPARE(e2.errors().at(0).toString(), expectedErrorString); + object = e2.create(); + QVERIFY(object == 0); + delete object; + + QTest::ignoreMessage(QtWarningMsg, "QDeclarativeComponent: Component is not ready"); + QDeclarativeComponent e3(&engine, TEST_FILE("changeslots/propertyChangeSlotErrors.3.qml")); + expectedErrorString = e3.url().toString() + QLatin1String(":9:5: Cannot assign to non-existent property \"on$NameWithDollarsignChanged\""); + QCOMPARE(e3.errors().at(0).toString(), expectedErrorString); + object = e3.create(); + QVERIFY(object == 0); + delete object; + + QTest::ignoreMessage(QtWarningMsg, "QDeclarativeComponent: Component is not ready"); + QDeclarativeComponent e4(&engine, TEST_FILE("changeslots/propertyChangeSlotErrors.4.qml")); + expectedErrorString = e4.url().toString() + QLatin1String(":9:5: Cannot assign to non-existent property \"on_6NameWithUnderscoreNumberChanged\""); + QCOMPARE(e4.errors().at(0).toString(), expectedErrorString); + object = e4.create(); + QVERIFY(object == 0); + delete object; +} + // Test that assigning a null object works // Regressed with: df1788b4dbbb2826ae63f26bdf166342595343f4 void tst_qdeclarativeecmascript::nullObjectBinding() @@ -2970,6 +3401,7 @@ void tst_qdeclarativeecmascript::revisionErrors() QTest::ignoreMessage(QtWarningMsg, warning3.toLatin1().constData()); MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create()); QVERIFY(object != 0); + delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("metaobjectRevisionErrors2.qml")); @@ -2991,6 +3423,7 @@ void tst_qdeclarativeecmascript::revisionErrors() QTest::ignoreMessage(QtWarningMsg, warning5.toLatin1().constData()); MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create()); QVERIFY(object != 0); + delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("metaobjectRevisionErrors3.qml")); @@ -3006,6 +3439,7 @@ void tst_qdeclarativeecmascript::revisionErrors() QTest::ignoreMessage(QtWarningMsg, warning3.toLatin1().constData()); MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create()); QVERIFY(object != 0); + delete object; } } @@ -3017,6 +3451,7 @@ void tst_qdeclarativeecmascript::revision() MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create()); QVERIFY(object != 0); + delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("metaobjectRevision2.qml")); @@ -3024,6 +3459,7 @@ void tst_qdeclarativeecmascript::revision() MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create()); QVERIFY(object != 0); + delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("metaobjectRevision3.qml")); @@ -3031,6 +3467,7 @@ void tst_qdeclarativeecmascript::revision() MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create()); QVERIFY(object != 0); + delete object; } // Test that non-root classes can resolve revisioned methods { @@ -3081,6 +3518,18 @@ void tst_qdeclarativeecmascript::pushCleanContext() QCOMPARE(func2.call().toInt32(), 6); } +void tst_qdeclarativeecmascript::realToInt() +{ + QDeclarativeComponent component(&engine, TEST_FILE("realToInt.qml")); + MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create()); + QVERIFY(object != 0); + + QMetaObject::invokeMethod(object, "test1"); + QCOMPARE(object->value(), int(4)); + QMetaObject::invokeMethod(object, "test2"); + QCOMPARE(object->value(), int(8)); +} + QTEST_MAIN(tst_qdeclarativeecmascript) #include "tst_qdeclarativeecmascript.moc" |