diff options
Diffstat (limited to 'tests/auto/qscriptengine/tst_qscriptengine.cpp')
| -rw-r--r-- | tests/auto/qscriptengine/tst_qscriptengine.cpp | 293 |
1 files changed, 267 insertions, 26 deletions
diff --git a/tests/auto/qscriptengine/tst_qscriptengine.cpp b/tests/auto/qscriptengine/tst_qscriptengine.cpp index 7133a6c..5f38c22 100644 --- a/tests/auto/qscriptengine/tst_qscriptengine.cpp +++ b/tests/auto/qscriptengine/tst_qscriptengine.cpp @@ -95,16 +95,33 @@ private slots: void pushPopContext(); void getSetDefaultPrototype(); void newFunction(); + void newFunctionWithArg(); + void newFunctionWithProto(); void newObject(); void newArray(); + void newArray_HooliganTask218092(); + void newArray_HooliganTask233836(); void newVariant(); + void newVariant_defaultPrototype(); + void newVariant_promoteObject(); + void newVariant_replaceValue(); + void newVariant_valueOfToString(); + void newVariant_promoteNonObject(); + void newVariant_promoteNonQScriptObject(); void newRegExp(); void newDate(); void newQObject(); + void newQObject_ownership(); + void newQObject_promoteObject(); + void newQObject_sameQObject(); + void newQObject_defaultPrototype(); + void newQObject_promoteNonObject(); + void newQObject_promoteNonQScriptObject(); void newQMetaObject(); void newActivationObject(); void getSetGlobalObject(); void globalObjectProperties(); + void createGlobalObjectProperty(); void globalObjectGetterSetterProperty(); void customGlobalObjectWithPrototype(); void globalObjectWithCustomPrototype(); @@ -120,6 +137,7 @@ private slots: void uncaughtException(); void errorMessage_QT679(); void valueConversion(); + void qScriptValueFromValue_noEngine(); void importExtension(); void infiniteRecursion(); void castWithPrototypeChain(); @@ -129,6 +147,7 @@ private slots: void gcWithNestedDataStructure(); void processEventsWhileRunning(); void throwErrorFromProcessEvents(); + void disableProcessEventsInterval(); void stacktrace(); void numberParsing_data(); void numberParsing(); @@ -144,7 +163,10 @@ private slots: void forInStatement(); void functionExpression(); void stringObjects(); - void getterSetterThisObject(); + void getterSetterThisObject_global(); + void getterSetterThisObject_plain(); + void getterSetterThisObject_prototypeChain(); + void getterSetterThisObject_activation(); void continueInSwitch(); void readOnlyPrototypeProperty(); void toObject(); @@ -167,8 +189,14 @@ private slots: void functionScopes(); void nativeFunctionScopes(); void evaluateProgram(); + void evaluateProgram_customScope(); + void evaluateProgram_closure(); + void evaluateProgram_executeLater(); + void evaluateProgram_multipleEngines(); + void evaluateProgram_empty(); void collectGarbageAfterConnect(); void promoteThisObjectToQObjectInConstructor(); + void scriptValueFromQMetaObject(); void qRegExpInport_data(); void qRegExpInport(); @@ -288,8 +316,11 @@ void tst_QScriptEngine::newFunction() QCOMPARE(fun.call().isNull(), true); QCOMPARE(fun.construct().isObject(), true); } +} - // the overload that takes a void* +void tst_QScriptEngine::newFunctionWithArg() +{ + QScriptEngine eng; { QScriptValue fun = eng.newFunction(myFunctionWithVoidArg, (void*)this); QVERIFY(fun.isFunction()); @@ -310,8 +341,11 @@ void tst_QScriptEngine::newFunction() QCOMPARE(fun.call().isNull(), true); QCOMPARE(fun.construct().isObject(), true); } +} - // the overload that takes a prototype +void tst_QScriptEngine::newFunctionWithProto() +{ + QScriptEngine eng; { QScriptValue proto = eng.newObject(); QScriptValue fun = eng.newFunction(myFunction, proto); @@ -361,8 +395,11 @@ void tst_QScriptEngine::newArray() QCOMPARE(array.prototype().isValid(), true); QCOMPARE(array.prototype().isArray(), true); QCOMPARE(array.prototype().strictlyEquals(eng.evaluate("Array.prototype")), true); +} - // task 218092 +void tst_QScriptEngine::newArray_HooliganTask218092() +{ + QScriptEngine eng; { QScriptValue ret = eng.evaluate("[].splice(0, 0, 'a')"); QVERIFY(ret.isArray()); @@ -388,8 +425,11 @@ void tst_QScriptEngine::newArray() QVERIFY(ret.isArray()); QCOMPARE(ret.property("length").toInt32(), 2); } +} - // task 233836 +void tst_QScriptEngine::newArray_HooliganTask233836() +{ + QScriptEngine eng; { QScriptValue ret = eng.evaluate("a = new Array(4294967295); a.push('foo')"); QVERIFY(ret.isNumber()); @@ -423,7 +463,12 @@ void tst_QScriptEngine::newVariant() QCOMPARE(opaque.prototype().isVariant(), true); QVERIFY(opaque.property("valueOf").call(opaque).isUndefined()); } +} + +void tst_QScriptEngine::newVariant_defaultPrototype() +{ // default prototype should be set automatically + QScriptEngine eng; { QScriptValue proto = eng.newObject(); eng.setDefaultPrototype(qMetaTypeId<QString>(), proto); @@ -436,7 +481,12 @@ void tst_QScriptEngine::newVariant() QVERIFY(ret2.isVariant()); QVERIFY(!ret2.prototype().strictlyEquals(proto)); } +} + +void tst_QScriptEngine::newVariant_promoteObject() +{ // "promote" plain object to variant + QScriptEngine eng; { QScriptValue object = eng.newObject(); object.setProperty("foo", eng.newObject()); @@ -453,17 +503,28 @@ void tst_QScriptEngine::newVariant() QCOMPARE(ret.toVariant(), QVariant(123)); QVERIFY(ret.prototype().strictlyEquals(originalProto)); } +} + +void tst_QScriptEngine::newVariant_replaceValue() +{ // replace value of existing object + QScriptEngine eng; { QScriptValue object = eng.newVariant(QVariant(123)); - QScriptValue ret = eng.newVariant(object, QVariant(456)); - QVERIFY(ret.isValid()); - QVERIFY(ret.strictlyEquals(object)); - QVERIFY(ret.isVariant()); - QCOMPARE(ret.toVariant(), QVariant(456)); + for (int x = 0; x < 2; ++x) { + QScriptValue ret = eng.newVariant(object, QVariant(456)); + QVERIFY(ret.isValid()); + QVERIFY(ret.strictlyEquals(object)); + QVERIFY(ret.isVariant()); + QCOMPARE(ret.toVariant(), QVariant(456)); + } } +} +void tst_QScriptEngine::newVariant_valueOfToString() +{ // valueOf() and toString() + QScriptEngine eng; { QScriptValue object = eng.newVariant(QVariant(123)); QScriptValue value = object.property("valueOf").call(object); @@ -497,6 +558,27 @@ void tst_QScriptEngine::newVariant() } } +void tst_QScriptEngine::newVariant_promoteNonObject() +{ + QScriptEngine eng; + { + QVariant var(456); + QScriptValue ret = eng.newVariant(123, var); + QVERIFY(ret.isVariant()); + QCOMPARE(ret.toVariant(), var); + } +} + +void tst_QScriptEngine::newVariant_promoteNonQScriptObject() +{ + QScriptEngine eng; + { + QTest::ignoreMessage(QtWarningMsg, "QScriptEngine::newVariant(): changing class of non-QScriptObject not supported"); + QScriptValue ret = eng.newVariant(eng.newArray(), 123); + QVERIFY(!ret.isValid()); + } +} + void tst_QScriptEngine::newRegExp() { QScriptEngine eng; @@ -645,8 +727,11 @@ void tst_QScriptEngine::newQObject() QCOMPARE(qobject.prototype().isQObject(), true); QCOMPARE(qobject.scriptClass(), (QScriptClass*)0); } +} - // test ownership +void tst_QScriptEngine::newQObject_ownership() +{ + QScriptEngine eng; { QPointer<QObject> ptr = new QObject(); QVERIFY(ptr != 0); @@ -701,7 +786,11 @@ void tst_QScriptEngine::newQObject() QVERIFY(child != 0); delete parent; } +} +void tst_QScriptEngine::newQObject_promoteObject() +{ + QScriptEngine eng; // "promote" plain object to QObject { QScriptValue obj = eng.newObject(); @@ -733,14 +822,20 @@ void tst_QScriptEngine::newQObject() QScriptValue object = eng.newVariant(123); QScriptValue originalProto = object.prototype(); QObject otherQObject; - QScriptValue ret = eng.newQObject(object, &otherQObject); - QVERIFY(ret.isValid()); - QVERIFY(ret.isQObject()); - QVERIFY(ret.strictlyEquals(object)); - QCOMPARE(ret.toQObject(), (QObject *)&otherQObject); - QVERIFY(ret.prototype().strictlyEquals(originalProto)); + for (int x = 0; x < 2; ++x) { + QScriptValue ret = eng.newQObject(object, &otherQObject); + QVERIFY(ret.isValid()); + QVERIFY(ret.isQObject()); + QVERIFY(ret.strictlyEquals(object)); + QCOMPARE(ret.toQObject(), (QObject *)&otherQObject); + QVERIFY(ret.prototype().strictlyEquals(originalProto)); + } } +} +void tst_QScriptEngine::newQObject_sameQObject() +{ + QScriptEngine eng; // calling newQObject() several times with same object for (int x = 0; x < 2; ++x) { QObject qobj; @@ -771,7 +866,11 @@ void tst_QScriptEngine::newQObject() QScriptEngine::ExcludeSuperClassMethods | opt); QCOMPARE(obj8.strictlyEquals(obj7), preferExisting); } +} +void tst_QScriptEngine::newQObject_defaultPrototype() +{ + QScriptEngine eng; // newQObject() should set the default prototype, if one has been registered { QScriptValue oldQObjectProto = eng.defaultPrototype(qMetaTypeId<QObject*>()); @@ -795,6 +894,26 @@ void tst_QScriptEngine::newQObject() } } +void tst_QScriptEngine::newQObject_promoteNonObject() +{ + QScriptEngine eng; + { + QScriptValue ret = eng.newQObject(123, this); + QVERIFY(ret.isQObject()); + QCOMPARE(ret.toQObject(), this); + } +} + +void tst_QScriptEngine::newQObject_promoteNonQScriptObject() +{ + QScriptEngine eng; + { + QTest::ignoreMessage(QtWarningMsg, "QScriptEngine::newQObject(): changing class of non-QScriptObject not supported"); + QScriptValue ret = eng.newQObject(eng.newArray(), this); + QVERIFY(!ret.isValid()); + } +} + QT_BEGIN_NAMESPACE Q_SCRIPT_DECLARE_QMETAOBJECT(QObject, QObject*) Q_SCRIPT_DECLARE_QMETAOBJECT(QWidget, QWidget*) @@ -981,6 +1100,11 @@ void tst_QScriptEngine::getSetGlobalObject() QCOMPARE(glob.prototype().isObject(), true); QCOMPARE(glob.prototype().strictlyEquals(eng.evaluate("Object.prototype")), true); + eng.setGlobalObject(glob); + QVERIFY(eng.globalObject().equals(glob)); + eng.setGlobalObject(123); + QVERIFY(eng.globalObject().equals(glob)); + QScriptValue obj = eng.newObject(); eng.setGlobalObject(obj); QVERIFY(eng.globalObject().strictlyEquals(obj)); @@ -1030,6 +1154,28 @@ void tst_QScriptEngine::getSetGlobalObject() QScriptValue ret = eng.evaluate("(function() { return this; })()"); QVERIFY(ret.strictlyEquals(obj)); } + + // Delete property. + { + QScriptValue ret = eng.evaluate("delete foo"); + QVERIFY(ret.isBool()); + QVERIFY(ret.toBool()); + QVERIFY(!obj.property("foo").isValid()); + } + + // Getter/setter property. + QVERIFY(eng.evaluate("this.__defineGetter__('oof', function() { return this.bar; })").isUndefined()); + QVERIFY(eng.evaluate("this.__defineSetter__('oof', function(v) { this.bar = v; })").isUndefined()); + QVERIFY(eng.evaluate("this.__lookupGetter__('oof')").isFunction()); + QVERIFY(eng.evaluate("this.__lookupSetter__('oof')").isFunction()); + eng.evaluate("oof = 123"); + QVERIFY(eng.evaluate("oof").equals(obj.property("bar"))); + + // Enumeration. + { + QScriptValue ret = eng.evaluate("a = []; for (var p in this) a.push(p); a"); + QCOMPARE(ret.toString(), QString::fromLatin1("bar,baz,oof,p,a")); + } } static QScriptValue getSetFoo(QScriptContext *ctx, QScriptEngine *) @@ -1176,7 +1322,12 @@ void tst_QScriptEngine::globalObjectProperties() } } QVERIFY(remainingNames.isEmpty()); +} +void tst_QScriptEngine::createGlobalObjectProperty() +{ + QScriptEngine eng; + QScriptValue global = eng.globalObject(); // create property with no attributes { QString name = QString::fromLatin1("foo"); @@ -2256,6 +2407,14 @@ void tst_QScriptEngine::valueConversion() QEXPECT_FAIL("", "QTBUG-6136: JSC-based back-end doesn't preserve QRegExp::minimal (always false)", Continue); QCOMPARE(val.toRegExp().isMinimal(), in.isMinimal()); } + + QCOMPARE(qscriptvalue_cast<QVariant>(QScriptValue(123)), QVariant(123)); +} + +void tst_QScriptEngine::qScriptValueFromValue_noEngine() +{ + QVERIFY(!qScriptValueFromValue(0, 123).isValid()); + QVERIFY(!qScriptValueFromValue(0, QVariant(123)).isValid()); } static QScriptValue __import__(QScriptContext *ctx, QScriptEngine *eng) @@ -2694,6 +2853,19 @@ void tst_QScriptEngine::throwErrorFromProcessEvents() QCOMPARE(ret.toString(), QString::fromLatin1("Error: Killed")); } +void tst_QScriptEngine::disableProcessEventsInterval() +{ + QScriptEngine eng; + eng.setProcessEventsInterval(100); + QCOMPARE(eng.processEventsInterval(), 100); + eng.setProcessEventsInterval(0); + QCOMPARE(eng.processEventsInterval(), 0); + eng.setProcessEventsInterval(-1); + QCOMPARE(eng.processEventsInterval(), -1); + eng.setProcessEventsInterval(-100); + QCOMPARE(eng.processEventsInterval(), -100); +} + void tst_QScriptEngine::stacktrace() { QString script = QString::fromLatin1( @@ -3730,9 +3902,8 @@ void tst_QScriptEngine::stringObjects() } } -void tst_QScriptEngine::getterSetterThisObject() +void tst_QScriptEngine::getterSetterThisObject_global() { - // Global Object { QScriptEngine eng; // read @@ -3790,8 +3961,10 @@ void tst_QScriptEngine::getterSetterThisObject() QCOMPARE(ret.toString(), QString::fromLatin1("foo")); } } +} - // other object +void tst_QScriptEngine::getterSetterThisObject_plain() +{ { QScriptEngine eng; eng.evaluate("o = {}"); @@ -3808,8 +3981,10 @@ void tst_QScriptEngine::getterSetterThisObject() QVERIFY(eng.evaluate("with (o) x = 'foo'").equals("foo")); QVERIFY(eng.evaluate("with (o) with (q) x = 'foo'").equals("foo")); } +} - // getter+setter in prototype chain +void tst_QScriptEngine::getterSetterThisObject_prototypeChain() +{ { QScriptEngine eng; eng.evaluate("o = {}; p = {}; o.__proto__ = p"); @@ -3827,8 +4002,10 @@ void tst_QScriptEngine::getterSetterThisObject() QVERIFY(eng.evaluate("with (o) x = 'foo'").equals("foo")); QVERIFY(eng.evaluate("with (o) with (q) x = 'foo'").equals("foo")); } +} - // getter+setter in activation +void tst_QScriptEngine::getterSetterThisObject_activation() +{ { QScriptEngine eng; QScriptContext *ctx = eng.pushContext(); @@ -4522,6 +4699,17 @@ void tst_QScriptEngine::installTranslatorFunctions() QVERIFY(ret.isString()); QCOMPARE(ret.toString(), QString::fromLatin1("foobar")); } + { + QScriptValue ret = eng.evaluate("'foo%0'.arg(123)"); + QVERIFY(ret.isString()); + QCOMPARE(ret.toString(), QString::fromLatin1("foo123")); + } + { + // Maybe this should throw an error? + QScriptValue ret = eng.evaluate("'foo%0'.arg()"); + QVERIFY(ret.isString()); + QCOMPARE(ret.toString(), QString()); + } { QScriptValue ret = eng.evaluate("qsTrId('foo')"); @@ -4533,6 +4721,7 @@ void tst_QScriptEngine::installTranslatorFunctions() QVERIFY(ret.isString()); QCOMPARE(ret.toString(), QString::fromLatin1("foo")); } + QVERIFY(eng.evaluate("QT_TRID_NOOP()").isUndefined()); } static QScriptValue callQsTr(QScriptContext *ctx, QScriptEngine *eng) @@ -4567,9 +4756,14 @@ void tst_QScriptEngine::translateScript() QCOMPARE(engine.evaluate("eval('qsTranslate(\\'FooContext\\', \\'Goodbye\\')')", fileName).toString(), QString::fromLatin1("Farvel")); QCOMPARE(engine.evaluate("qsTranslate('FooContext', 'Goodbye', '', 'UnicodeUTF8')", fileName).toString(), QString::fromLatin1("Farvel")); + QCOMPARE(engine.evaluate("qsTranslate('FooContext', 'Goodbye', '', 'CodecForTr')", fileName).toString(), QString::fromLatin1("Farvel")); + + QCOMPARE(engine.evaluate("qsTranslate('FooContext', 'Goodbye', '', 'UnicodeUTF8', 42)", fileName).toString(), QString::fromLatin1("Goodbye")); QCOMPARE(engine.evaluate("qsTr('One', 'not the same one')", fileName).toString(), QString::fromLatin1("Enda en")); + QCOMPARE(engine.evaluate("qsTr('One', 'not the same one', 42)", fileName).toString(), QString::fromLatin1("One")); + QVERIFY(engine.evaluate("QT_TR_NOOP()").isUndefined()); QCOMPARE(engine.evaluate("QT_TR_NOOP('One')").toString(), QString::fromLatin1("One")); @@ -4638,6 +4832,7 @@ void tst_QScriptEngine::translateWithInvalidArgs_data() QTest::newRow("qsTranslate()") << "qsTranslate()" << "Error: qsTranslate() requires at least two arguments"; QTest::newRow("qsTranslate('foo')") << "qsTranslate('foo')" << "Error: qsTranslate() requires at least two arguments"; + QTest::newRow("qsTranslate(123, 'foo')") << "qsTranslate(123, 'foo')" << "Error: qsTranslate(): first argument (context) must be a string"; QTest::newRow("qsTranslate('foo', 123)") << "qsTranslate('foo', 123)" << "Error: qsTranslate(): second argument (text) must be a string"; QTest::newRow("qsTranslate('foo', 'bar', 123)") << "qsTranslate('foo', 'bar', 123)" << "Error: qsTranslate(): third argument (comment) must be a string"; QTest::newRow("qsTranslate('foo', 'bar', 'baz', 123)") << "qsTranslate('foo', 'bar', 'baz', 123)" << "Error: qsTranslate(): fourth argument (encoding) must be a string"; @@ -4932,8 +5127,11 @@ void tst_QScriptEngine::evaluateProgram() QVERIFY(differentProgram != program); QVERIFY(!eng.evaluate(differentProgram).equals(expected)); } +} - // Program that accesses variable in the scope +void tst_QScriptEngine::evaluateProgram_customScope() +{ + QScriptEngine eng; { QScriptProgram program("a"); QVERIFY(!program.isNull()); @@ -4970,8 +5168,11 @@ void tst_QScriptEngine::evaluateProgram() ctx->popScope(); } +} - // Program that creates closure +void tst_QScriptEngine::evaluateProgram_closure() +{ + QScriptEngine eng; { QScriptProgram program("(function() { var count = 0; return function() { return count++; }; })"); QVERIFY(!program.isNull()); @@ -4991,7 +5192,11 @@ void tst_QScriptEngine::evaluateProgram() QVERIFY(ret.isNumber()); } } +} +void tst_QScriptEngine::evaluateProgram_executeLater() +{ + QScriptEngine eng; // Program created in a function call, then executed later { QScriptValue fun = eng.newFunction(createProgram); @@ -5012,8 +5217,11 @@ void tst_QScriptEngine::evaluateProgram() QCOMPARE(ret.toInt32(), 123); } } +} - // Same program run in different engines +void tst_QScriptEngine::evaluateProgram_multipleEngines() +{ + QScriptEngine eng; { QString code("1 + 2"); QScriptProgram program(code); @@ -5027,8 +5235,11 @@ void tst_QScriptEngine::evaluateProgram() } } } +} - // No program +void tst_QScriptEngine::evaluateProgram_empty() +{ + QScriptEngine eng; { QScriptProgram program; QVERIFY(program.isNull()); @@ -5101,6 +5312,10 @@ void tst_QScriptEngine::qRegExpInport_data() QTest::newRow("aaa") << QRegExp("a{2,5}") << "aAaAaaaaaAa"; QTest::newRow("aaa minimal") << minimal(QRegExp("a{2,5}")) << "aAaAaaaaaAa"; QTest::newRow("minimal") << minimal(QRegExp(".*\\} [*8]")) << "}?} ?} *"; + QTest::newRow(".? minimal") << minimal(QRegExp(".?")) << ".?"; + QTest::newRow(".+ minimal") << minimal(QRegExp(".+")) << ".+"; + QTest::newRow("[.?] minimal") << minimal(QRegExp("[.?]")) << ".?"; + QTest::newRow("[.+] minimal") << minimal(QRegExp("[.+]")) << ".+"; } void tst_QScriptEngine::qRegExpInport() @@ -5445,5 +5660,31 @@ void tst_QScriptEngine::newGrowingStaticScopeObject() eng.popContext(); } +QT_BEGIN_NAMESPACE +Q_SCRIPT_DECLARE_QMETAOBJECT(QStandardItemModel, QObject*) +QT_END_NAMESPACE + +void tst_QScriptEngine::scriptValueFromQMetaObject() +{ + QScriptEngine eng; + { + QScriptValue meta = eng.scriptValueFromQMetaObject<QScriptEngine>(); + QVERIFY(meta.isQMetaObject()); + QCOMPARE(meta.toQMetaObject(), &QScriptEngine::staticMetaObject); + // Because of missing Q_SCRIPT_DECLARE_QMETAOBJECT() for QScriptEngine. + QVERIFY(!meta.construct().isValid()); + } + { + QScriptValue meta = eng.scriptValueFromQMetaObject<QStandardItemModel>(); + QVERIFY(meta.isQMetaObject()); + QCOMPARE(meta.toQMetaObject(), &QStandardItemModel::staticMetaObject); + QScriptValue obj = meta.construct(QScriptValueList() << eng.newQObject(&eng)); + QVERIFY(obj.isQObject()); + QStandardItemModel *model = qobject_cast<QStandardItemModel*>(obj.toQObject()); + QVERIFY(model != 0); + QCOMPARE(model->parent(), (QObject*)&eng); + } +} + QTEST_MAIN(tst_QScriptEngine) #include "tst_qscriptengine.moc" |