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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <test/beans/xpropertyset.hxx>
+
+#include <com/sun/star/beans/Property.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/beans/PropertyChangeEvent.hpp>
+#include <com/sun/star/beans/XPropertyChangeListener.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/beans/XVetoableChangeListener.hpp>
+#include <com/sun/star/lang/EventObject.hpp>
+#include <com/sun/star/util/DateTime.hpp>
+
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Type.h>
+
+#include <cppuhelper/implbase.hxx>
+#include <rtl/ref.hxx>
+
+#include <cppunit/TestAssert.h>
+
+using namespace css;
+using namespace css::uno;
+
+namespace apitest
+{
+XPropertySet::PropsToTest::PropsToTest()
+ : initialized(false)
+{
+}
+
+namespace
+{
+class MockedPropertyChangeListener : public ::cppu::WeakImplHelper<beans::XPropertyChangeListener>
+{
+public:
+ MockedPropertyChangeListener()
+ : m_bListenerCalled(false)
+ {
+ }
+
+ bool m_bListenerCalled;
+
+ virtual void SAL_CALL propertyChange(const beans::PropertyChangeEvent& /* xEvent */) override
+ {
+ m_bListenerCalled = true;
+ }
+
+ virtual void SAL_CALL disposing(const lang::EventObject& /* xEventObj */) override {}
+};
+
+class MockedVetoableChangeListener : public ::cppu::WeakImplHelper<beans::XVetoableChangeListener>
+{
+public:
+ MockedVetoableChangeListener()
+ : m_bListenerCalled(false)
+ {
+ }
+
+ bool m_bListenerCalled;
+
+ virtual void SAL_CALL vetoableChange(const beans::PropertyChangeEvent& /* xEvent */) override
+ {
+ m_bListenerCalled = true;
+ }
+
+ virtual void SAL_CALL disposing(const lang::EventObject& /* xEventObj */) override {}
+};
+}
+
+void XPropertySet::testPropertyChangeListener()
+{
+ uno::Reference<beans::XPropertySet> xPropSet(init(), uno::UNO_QUERY_THROW);
+ uno::Reference<beans::XPropertySetInfo> xPropInfo = xPropSet->getPropertySetInfo();
+ fillPropsToTest(xPropInfo);
+
+ for (const auto& aName : maPropsToTest.bound)
+ {
+ rtl::Reference<MockedPropertyChangeListener> xListener = new MockedPropertyChangeListener();
+ xPropSet->addPropertyChangeListener(
+ aName, uno::Reference<beans::XPropertyChangeListener>(xListener.get()));
+ if (!isPropertyValueChangeable(aName))
+ continue;
+
+ CPPUNIT_ASSERT(xListener->m_bListenerCalled);
+
+ xListener->m_bListenerCalled = false;
+ xPropSet->removePropertyChangeListener(
+ aName, uno::Reference<beans::XPropertyChangeListener>(xListener.get()));
+ isPropertyValueChangeable(aName);
+ CPPUNIT_ASSERT(!xListener->m_bListenerCalled);
+ }
+}
+
+void XPropertySet::testVetoableChangeListener()
+{
+ uno::Reference<beans::XPropertySet> xPropSet(init(), uno::UNO_QUERY_THROW);
+ uno::Reference<beans::XPropertySetInfo> xPropInfo = xPropSet->getPropertySetInfo();
+ fillPropsToTest(xPropInfo);
+
+ for (const auto& aName : maPropsToTest.bound)
+ {
+ rtl::Reference<MockedVetoableChangeListener> xListener = new MockedVetoableChangeListener();
+ xPropSet->addVetoableChangeListener(
+ aName, uno::Reference<beans::XVetoableChangeListener>(xListener.get()));
+ if (!isPropertyValueChangeable(aName))
+ continue;
+
+ CPPUNIT_ASSERT(xListener->m_bListenerCalled);
+
+ xListener->m_bListenerCalled = false;
+ xPropSet->removeVetoableChangeListener(
+ aName, uno::Reference<beans::XVetoableChangeListener>(xListener.get()));
+ isPropertyValueChangeable(aName);
+ CPPUNIT_ASSERT(!xListener->m_bListenerCalled);
+ }
+}
+
+void XPropertySet::testGetPropertySetInfo()
+{
+ uno::Reference<beans::XPropertySet> xPropSet(init(), UNO_QUERY_THROW);
+ uno::Reference<beans::XPropertySetInfo> xPropInfo = xPropSet->getPropertySetInfo();
+ if (xPropInfo.is())
+ {
+ fillPropsToTest(xPropInfo);
+ }
+ else
+ {
+ // TODO: Add a means for the client code to populate the PropsToTest.
+ }
+}
+
+void XPropertySet::testSetPropertyValue()
+{
+ testGetPropertySetInfo();
+
+ for (size_t i = 0, n = maPropsToTest.normal.size(); i < n; ++i)
+ {
+ bool bSuccess = isPropertyValueChangeable(maPropsToTest.normal[i]);
+ CPPUNIT_ASSERT(bSuccess);
+ }
+}
+
+void XPropertySet::testGetPropertyValue()
+{
+ testGetPropertySetInfo();
+ uno::Reference<beans::XPropertySet> xPropSet(init(), UNO_QUERY_THROW);
+
+ // Check read-only properties.
+ for (size_t i = 0, n = maPropsToTest.readonly.size(); i < n; ++i)
+ {
+ bool bSuccess = getSinglePropertyValue(xPropSet, maPropsToTest.readonly[i]);
+ CPPUNIT_ASSERT(bSuccess);
+ }
+
+ // Check writable properties.
+ for (size_t i = 0, n = maPropsToTest.normal.size(); i < n; ++i)
+ {
+ bool bSuccess = getSinglePropertyValue(xPropSet, maPropsToTest.normal[i]);
+ CPPUNIT_ASSERT(bSuccess);
+ }
+}
+
+bool XPropertySet::isPropertyValueChangeable(const OUString& rName)
+{
+ bool bIgnore = isPropertyIgnored(rName);
+ if (bIgnore)
+ return false;
+
+ uno::Reference<beans::XPropertySet> xPropSet(init(), UNO_QUERY_THROW);
+ try
+ {
+ uno::Any any = xPropSet->getPropertyValue(rName);
+ const uno::Type& type = any.getValueType();
+ if (type == cppu::UnoType<bool>::get())
+ {
+ // boolean type
+ bool bOld = any.get<bool>();
+ xPropSet->setPropertyValue(rName, makeAny(!bOld));
+ }
+ else if (type == cppu::UnoType<sal_Int8>::get())
+ {
+ // 8-bit integer
+ sal_Int8 nOld = any.get<sal_Int8>();
+ sal_Int8 nNew = nOld + 1;
+ xPropSet->setPropertyValue(rName, makeAny(nNew));
+ }
+ else if (type == cppu::UnoType<sal_Int16>::get())
+ {
+ // 16-bit integer
+ sal_Int16 nOld = any.get<sal_Int16>();
+ sal_Int16 nNew = nOld + 1;
+ xPropSet->setPropertyValue(rName, makeAny(nNew));
+ }
+ else if (type == cppu::UnoType<sal_Int32>::get())
+ {
+ // 32-bit integer
+ sal_Int32 nOld = any.get<sal_Int32>();
+ sal_Int32 nNew = nOld + 3;
+ xPropSet->setPropertyValue(rName, makeAny(nNew));
+ }
+ else if (type == cppu::UnoType<sal_Int64>::get())
+ {
+ // 64-bit integer
+ sal_Int64 nOld = any.get<sal_Int64>();
+ sal_Int64 nNew = nOld + 4;
+ xPropSet->setPropertyValue(rName, makeAny(nNew));
+ }
+ else if (type == cppu::UnoType<float>::get())
+ {
+ // single precision
+ float fOld = any.get<float>();
+ float fNew = fOld + 1.2;
+ xPropSet->setPropertyValue(rName, makeAny(fNew));
+ }
+ else if (type == cppu::UnoType<double>::get())
+ {
+ // double precision
+ double fOld = any.get<double>();
+ double fNew = fOld + 1.3;
+ xPropSet->setPropertyValue(rName, makeAny(fNew));
+ }
+ else if (type == cppu::UnoType<OUString>::get())
+ {
+ // string type
+ OUString aOld = any.get<OUString>();
+ OUString aNew = aOld + "foo";
+ xPropSet->setPropertyValue(rName, makeAny(aNew));
+ }
+ else if (type == cppu::UnoType<util::DateTime>::get())
+ {
+ // date time type
+ util::DateTime aDT = any.get<util::DateTime>();
+ aDT.Year += 1;
+ xPropSet->setPropertyValue(rName, makeAny(aDT));
+ }
+ else
+ {
+ std::cout << "Unknown type:\n"
+ "Type: "
+ << type.getTypeName()
+ << "\n"
+ "Name: "
+ << rName << "\n";
+ CPPUNIT_ASSERT_MESSAGE(
+ "XPropertySet::isPropertyValueChangeable: unknown type in Any tested.", false);
+ }
+
+ uno::Any anyTest = xPropSet->getPropertyValue(rName);
+ return any != anyTest;
+ }
+ catch (const uno::Exception&)
+ {
+ std::cout << "Exception thrown while retrieving with property: " << rName << "\n";
+ CPPUNIT_ASSERT_MESSAGE("XPropertySet::isPropertyValueChangeable: exception thrown while "
+ "retrieving the property value.",
+ false);
+ }
+
+ return false;
+}
+
+void XPropertySet::fillPropsToTest(const uno::Reference<beans::XPropertySetInfo>& xPropInfo)
+{
+ if (maPropsToTest.initialized)
+ return;
+
+ const uno::Sequence<beans::Property> aProps = xPropInfo->getProperties();
+
+ // some properties should not be changed in a unspecific way.
+ // TODO: Maybe we should mark these properties read-only, instead of
+ // giving them a special treatment here?
+ std::set<OUString> aSkip;
+ aSkip.insert("PrinterName");
+ aSkip.insert("CharRelief");
+ aSkip.insert("IsLayerMode");
+
+ for (const beans::Property& aProp : aProps)
+ {
+ if (aSkip.count(aProp.Name) > 0)
+ continue;
+
+ if ((aProp.Attributes & beans::PropertyAttribute::READONLY) != 0)
+ {
+ maPropsToTest.readonly.push_back(aProp.Name);
+ continue;
+ }
+
+ if ((aProp.Attributes & beans::PropertyAttribute::MAYBEVOID) != 0)
+ continue;
+
+ bool bBound = (aProp.Attributes & beans::PropertyAttribute::BOUND) != 0;
+ bool bConstrained = (aProp.Attributes & beans::PropertyAttribute::CONSTRAINED) != 0;
+ bool bCanChange = isPropertyValueChangeable(aProp.Name);
+
+ if (bBound && bCanChange)
+ maPropsToTest.bound.push_back(aProp.Name);
+
+ if (bConstrained && bCanChange)
+ maPropsToTest.constrained.push_back(aProp.Name);
+
+ if (bCanChange)
+ maPropsToTest.normal.push_back(aProp.Name);
+ }
+
+ maPropsToTest.initialized = true;
+}
+
+bool XPropertySet::getSinglePropertyValue(const uno::Reference<beans::XPropertySet>& xPropSet,
+ const OUString& rName)
+{
+ try
+ {
+ xPropSet->getPropertyValue(rName);
+ return true;
+ }
+ catch (const uno::Exception&)
+ {
+ }
+ return false;
+}
+
+bool XPropertySet::isPropertyIgnored(const OUString& rName)
+{
+ return m_IgnoreValue.count(rName) > 0;
+}
+
+} // namespace apitest
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */