diff options
Diffstat (limited to 'tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp')
-rw-r--r-- | tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp b/tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp index b7e616a050..1f80ff46d0 100644 --- a/tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp +++ b/tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp @@ -43,6 +43,7 @@ private slots: void loadGeneratedFile(); void translationExpressionSupport(); + void signalHandlerParameters(); }; // A wrapper around QQmlComponent to ensure the temporary reference counts @@ -158,6 +159,41 @@ void tst_qmlcachegen::translationExpressionSupport() QCOMPARE(obj->property("text").toString(), QString("All Ok")); } +void tst_qmlcachegen::signalHandlerParameters() +{ + QTemporaryDir tempDir; + QVERIFY(tempDir.isValid()); + + const auto writeTempFile = [&tempDir](const QString &fileName, const char *contents) { + QFile f(tempDir.path() + '/' + fileName); + const bool ok = f.open(QIODevice::WriteOnly | QIODevice::Truncate); + Q_ASSERT(ok); + f.write(contents); + return f.fileName(); + }; + + const QString testFilePath = writeTempFile("test.qml", "import QtQml 2.0\n" + "QtObject {\n" + " property real result: 0\n" + " signal testMe(real value);\n" + " onTestMe: result = value;\n" + " function runTest() { testMe(42); }\n" + "}"); + + QVERIFY(generateCache(testFilePath)); + + const QString cacheFilePath = testFilePath + QLatin1Char('c'); + QVERIFY(QFile::exists(cacheFilePath)); + QVERIFY(QFile::remove(testFilePath)); + + QQmlEngine engine; + CleanlyLoadingComponent component(&engine, QUrl::fromLocalFile(testFilePath)); + QScopedPointer<QObject> obj(component.create()); + QVERIFY(!obj.isNull()); + QMetaObject::invokeMethod(obj.data(), "runTest"); + QCOMPARE(obj->property("result").toInt(), 42); +} + QTEST_GUILESS_MAIN(tst_qmlcachegen) #include "tst_qmlcachegen.moc" |