Component test

Change-Id: I03785b3126671629011d5e62925a5658ab5ec2f7
Reviewed-on: https://gerrit.libreoffice.org/69067
Tested-by: Jenkins
Reviewed-by: Björn Michaelsen <bjoern.michaelsen@libreoffice.org>

2 files changed, 72 insertions, 0 deletions

diff --git a/test/Library_subsequenttest.mk b/test/Library_subsequenttest.mk
index 086e24b82b51..a1ea3349978f 100644
--- a/test/Library_subsequenttest.mk
+++ b/test/Library_subsequenttest.mk
@@ -57,6 +57,7 @@ $(eval $(call gb_Library_add_exception_objects,subsequenttest,\
 	test/source/drawing/captionshape \
 	test/source/drawing/xdrawpages \
 	test/source/lang/xserviceinfo \
+	test/source/lang/xcomponent \
 	test/source/sheet/cellarealink \
 	test/source/sheet/cellproperties \
 	test/source/sheet/databaseimportdescriptor \
diff --git a/test/source/lang/xcomponent.cxx b/test/source/lang/xcomponent.cxx
new file mode 100644
index 000000000000..386fa45f232f
--- /dev/null
+++ b/test/source/lang/xcomponent.cxx
@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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 <cppuhelper/implbase.hxx>
+#include <test/lang/xcomponent.hxx>
+
+#include <com/sun/star/frame/Desktop.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/lang/XEventListener.hpp>
+
+#include <cppunit/extensions/HelperMacros.h>
+
+using namespace css;
+using namespace css::uno;
+namespace
+{
+struct TestEventListener final : ::cppu::WeakImplHelper<lang::XEventListener>
+{
+    bool m_hasDisposingCalled;
+    TestEventListener()
+        : m_hasDisposingCalled(false)
+    {
+    }
+    virtual void SAL_CALL disposing(const lang::EventObject&) override
+    {
+        m_hasDisposingCalled = true;
+    }
+};
+}
+
+namespace apitest
+{
+void XComponent::testAddEventListener()
+{
+    Reference<lang::XComponent> xComponent(init(), uno::UNO_QUERY_THROW);
+    auto pListenerAdded(new TestEventListener());
+    Reference<lang::XEventListener> xListenerAdded(pListenerAdded);
+    xComponent->addEventListener(xListenerAdded);
+    xComponent->dispose();
+    CPPUNIT_ASSERT_EQUAL(true, pListenerAdded->m_hasDisposingCalled);
+}
+
+void XComponent::testRemoveEventListener()
+{
+    Reference<lang::XComponent> xComponent(init(), uno::UNO_QUERY_THROW);
+    auto pListenerAddedAndRemoved(new TestEventListener());
+    Reference<lang::XEventListener> xListenerAddedAndRemoved(pListenerAddedAndRemoved);
+    xComponent->addEventListener(xListenerAddedAndRemoved);
+    xComponent->removeEventListener(xListenerAddedAndRemoved);
+    xComponent->dispose();
+    CPPUNIT_ASSERT_EQUAL(false, pListenerAddedAndRemoved->m_hasDisposingCalled);
+}
+
+void XComponent::testDisposedByDesktopTerminate()
+{
+    Reference<lang::XComponent> xComponent(init(), uno::UNO_QUERY_THROW);
+    auto pListenerAdded(new TestEventListener());
+    Reference<lang::XEventListener> xListenerAdded(pListenerAdded);
+    xComponent->addEventListener(xListenerAdded);
+    triggerDesktopTerminate();
+    CPPUNIT_ASSERT_EQUAL(true, pListenerAdded->m_hasDisposingCalled);
+}
+} // namespace apitest
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */