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Diffstat (limited to 'tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp')
-rw-r--r--tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp199
1 files changed, 198 insertions, 1 deletions
diff --git a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
index 750c32cc3c..e67fa18309 100644
--- a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
+++ b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
@@ -263,6 +263,9 @@ private slots:
void qmlTypeCanBeResolvedByName_data();
void qmlTypeCanBeResolvedByName();
+ void instanceof_data();
+ void instanceof();
+
private:
QQmlEngine engine;
QStringList defaultImportPathList;
@@ -309,7 +312,7 @@ private:
if (!errorfile) { \
if (qgetenv("DEBUG") != "" && !component.errors().isEmpty()) \
qWarning() << "Unexpected Errors:" << component.errors(); \
- QVERIFY(!component.isError()); \
+ QVERIFY2(!component.isError(), qPrintable(component.errorString())); \
QVERIFY(component.errors().isEmpty()); \
} else { \
DETERMINE_ERRORS(errorfile,expected,actual);\
@@ -4338,6 +4341,200 @@ void tst_qqmllanguage::qmlTypeCanBeResolvedByName()
QVERIFY(!o.isNull());
}
+// Tests for the QML-only extensions of instanceof. Tests for the regular JS
+// instanceof belong in tst_qqmlecmascript!
+void tst_qqmllanguage::instanceof_data()
+{
+ QTest::addColumn<QUrl>("documentToTestIn");
+ QTest::addColumn<QVariant>("expectedValue");
+
+ // so the way this works is that the name of the test tag defines the test
+ // to run.
+ //
+ // the expectedValue is either a boolean true or false for whether the two
+ // operands are indeed an instanceof each other, or a string for the
+ // expected error message.
+
+ // assert that basic types don't convert to QObject
+ QTest::newRow("1 instanceof QtObject")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant("TypeError: Type error");
+ QTest::newRow("true instanceof QtObject")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant("TypeError: Type error");
+ QTest::newRow("\"foobar\" instanceof QtObject")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant("TypeError: Type error");
+
+ // assert that Managed don't either
+ QTest::newRow("new String(\"foobar\") instanceof QtObject")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant("TypeError: Type error");
+ QTest::newRow("new Object() instanceof QtObject")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant("TypeError: Type error");
+ QTest::newRow("new Date() instanceof QtObject")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant("TypeError: Type error");
+
+ // test that simple QtQml comparisons work
+ QTest::newRow("qtobjectInstance instanceof QtObject")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant(true);
+ QTest::newRow("qtobjectInstance instanceof Timer")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant(false);
+ QTest::newRow("timerInstance instanceof QtObject")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant(true);
+ QTest::newRow("timerInstance instanceof Timer")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant(true);
+ QTest::newRow("connectionsInstance instanceof QtObject")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant(true);
+ QTest::newRow("connectionsInstance instanceof Timer")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant(false);
+ QTest::newRow("connectionsInstance instanceof Connections")
+ << testFileUrl("instanceof_qtqml.qml")
+ << QVariant(true);
+
+ // make sure they still work when imported with a qualifier
+ QTest::newRow("qtobjectInstance instanceof QmlImport.QtObject")
+ << testFileUrl("instanceof_qtqml_qualified.qml")
+ << QVariant(true);
+ QTest::newRow("qtobjectInstance instanceof QmlImport.Timer")
+ << testFileUrl("instanceof_qtqml_qualified.qml")
+ << QVariant(false);
+ QTest::newRow("timerInstance instanceof QmlImport.QtObject")
+ << testFileUrl("instanceof_qtqml_qualified.qml")
+ << QVariant(true);
+ QTest::newRow("timerInstance instanceof QmlImport.Timer")
+ << testFileUrl("instanceof_qtqml_qualified.qml")
+ << QVariant(true);
+ QTest::newRow("connectionsInstance instanceof QmlImport.QtObject")
+ << testFileUrl("instanceof_qtqml_qualified.qml")
+ << QVariant(true);
+ QTest::newRow("connectionsInstance instanceof QmlImport.Timer")
+ << testFileUrl("instanceof_qtqml_qualified.qml")
+ << QVariant(false);
+ QTest::newRow("connectionsInstance instanceof QmlImport.Connections")
+ << testFileUrl("instanceof_qtqml_qualified.qml")
+ << QVariant(true);
+
+ // test that Quick C++ types work ok
+ QTest::newRow("itemInstance instanceof QtObject")
+ << testFileUrl("instanceof_qtquick.qml")
+ << QVariant(true);
+ QTest::newRow("itemInstance instanceof Timer")
+ << testFileUrl("instanceof_qtquick.qml")
+ << QVariant(false);
+ QTest::newRow("itemInstance instanceof Rectangle")
+ << testFileUrl("instanceof_qtquick.qml")
+ << QVariant(false);
+ QTest::newRow("rectangleInstance instanceof Item")
+ << testFileUrl("instanceof_qtquick.qml")
+ << QVariant(true);
+ QTest::newRow("rectangleInstance instanceof Rectangle")
+ << testFileUrl("instanceof_qtquick.qml")
+ << QVariant(true);
+ QTest::newRow("rectangleInstance instanceof MouseArea")
+ << testFileUrl("instanceof_qtquick.qml")
+ << QVariant(false);
+ QTest::newRow("mouseAreaInstance instanceof Item")
+ << testFileUrl("instanceof_qtquick.qml")
+ << QVariant(true);
+ QTest::newRow("mouseAreaInstance instanceof Rectangle")
+ << testFileUrl("instanceof_qtquick.qml")
+ << QVariant(false);
+ QTest::newRow("mouseAreaInstance instanceof MouseArea")
+ << testFileUrl("instanceof_qtquick.qml")
+ << QVariant(true);
+
+ // test that unqualified quick composite types work ok
+ QTest::newRow("rectangleInstance instanceof CustomRectangle")
+ << testFileUrl("instanceof_qtquick_composite.qml")
+ << QVariant(false);
+ QTest::newRow("customRectangleInstance instanceof Rectangle")
+ << testFileUrl("instanceof_qtquick_composite.qml")
+ << QVariant(true);
+ QTest::newRow("customRectangleInstance instanceof Item")
+ << testFileUrl("instanceof_qtquick_composite.qml")
+ << QVariant(true);
+ QTest::newRow("customRectangleWithPropInstance instanceof CustomRectangleWithProp")
+ << testFileUrl("instanceof_qtquick_composite.qml")
+ << QVariant(true);
+ QTest::newRow("customRectangleWithPropInstance instanceof CustomRectangle")
+ << testFileUrl("instanceof_qtquick_composite.qml")
+ << QVariant(false); // ### XXX: QTBUG-58477
+ QTest::newRow("customRectangleWithPropInstance instanceof Rectangle")
+ << testFileUrl("instanceof_qtquick_composite.qml")
+ << QVariant(true);
+ QTest::newRow("customRectangleInstance instanceof MouseArea")
+ << testFileUrl("instanceof_qtquick_composite.qml")
+ << QVariant(false);
+ QTest::newRow("customMouseAreaInstance instanceof MouseArea")
+ << testFileUrl("instanceof_qtquick_composite.qml")
+ << QVariant(true);
+
+ // test that they still work when qualified
+ QTest::newRow("rectangleInstance instanceof CustomImport.CustomRectangle")
+ << testFileUrl("instanceof_qtquick_composite_qualified.qml")
+ << QVariant(false);
+ QTest::newRow("customRectangleInstance instanceof QuickImport.Rectangle")
+ << testFileUrl("instanceof_qtquick_composite_qualified.qml")
+ << QVariant(true);
+ QTest::newRow("customRectangleInstance instanceof QuickImport.Item")
+ << testFileUrl("instanceof_qtquick_composite_qualified.qml")
+ << QVariant(true);
+ QTest::newRow("customRectangleWithPropInstance instanceof CustomImport.CustomRectangleWithProp")
+ << testFileUrl("instanceof_qtquick_composite_qualified.qml")
+ << QVariant(true);
+ QTest::newRow("customRectangleWithPropInstance instanceof CustomImport.CustomRectangle")
+ << testFileUrl("instanceof_qtquick_composite_qualified.qml")
+ << QVariant(false); // ### XXX: QTBUG-58477
+ QTest::newRow("customRectangleWithPropInstance instanceof QuickImport.Rectangle")
+ << testFileUrl("instanceof_qtquick_composite_qualified.qml")
+ << QVariant(true);
+ QTest::newRow("customRectangleInstance instanceof QuickImport.MouseArea")
+ << testFileUrl("instanceof_qtquick_composite_qualified.qml")
+ << QVariant(false);
+ QTest::newRow("customMouseAreaInstance instanceof QuickImport.MouseArea")
+ << testFileUrl("instanceof_qtquick_composite_qualified.qml")
+ << QVariant(true);
+}
+
+void tst_qqmllanguage::instanceof()
+{
+ QFETCH(QUrl, documentToTestIn);
+ QFETCH(QVariant, expectedValue);
+
+ QQmlEngine engine;
+ QQmlComponent component(&engine, documentToTestIn);
+ VERIFY_ERRORS(0);
+
+ QScopedPointer<QObject> o(component.create());
+ QVERIFY(o != 0);
+
+ QQmlExpression expr(engine.contextForObject(o.data()), 0, QString::fromLatin1(QTest::currentDataTag()));
+ QVariant ret = expr.evaluate();
+
+ if (expectedValue.type() == QVariant::Bool) {
+ // no error expected
+ QVERIFY2(!expr.hasError(), qPrintable(expr.error().description()));
+ bool returnValue = ret.toBool();
+
+ if (QTest::currentDataTag() == QLatin1String("customRectangleWithPropInstance instanceof CustomRectangle") ||
+ QTest::currentDataTag() == QLatin1String("customRectangleWithPropInstance instanceof CustomImport.CustomRectangle"))
+ QEXPECT_FAIL("", "QTBUG-58477: QML type rules are a little lax", Continue);
+ QCOMPARE(returnValue, expectedValue.toBool());
+ } else {
+ QVERIFY(expr.hasError());
+ QCOMPARE(expr.error().description(), expectedValue.toString());
+ }
+}
+
QTEST_MAIN(tst_qqmllanguage)
#include "tst_qqmllanguage.moc"
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-28 06:48:50 +0000