Add a unit test trying to create every available service with default ctor.

Change-Id: I79e70aeabdb816eaf7a719d2094034d78d11c90b

postprocess/CppunitTest_services.mk

+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# 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/.
+#
+
+$(eval $(call gb_CppunitTest_CppunitTest,services))
+
+$(eval $(call gb_CppunitTest_add_exception_objects,services, \
+    postprocess/qa/services \
+))
+
+$(eval $(call gb_CppunitTest_use_libraries,services, \
+	cppu \
+	sal \
+	test \
+	$(gb_UWINAPI) \
+))
+
+$(eval $(call gb_CppunitTest_use_sdk_api,services))
+
+$(eval $(call gb_CppunitTest_use_ure,services))
+
+$(eval $(call gb_CppunitTest_use_rdb,services,services))
+
+$(eval $(call gb_CppunitTest_use_configuration,services))
+
+# vim: set noet sw=4 ts=4:

postprocess/Module_postprocess.mk

@@ -28,4 +28,8 @@ $(eval $(call gb_Module_add_targets,postprocess,\
 ))
 endif
 
+$(eval $(call gb_Module_add_check_targets,postprocess,\
+	CppunitTest_services \
+))
+
 # vim: set noet sw=4 ts=4:

postprocess/qa/services.cxx

+/* -*- 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 <sal/config.h>
+
+#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
+#include <com/sun/star/reflection/XServiceConstructorDescription.hpp>
+#include <com/sun/star/reflection/XServiceTypeDescription2.hpp>
+#include <test/bootstrapfixture.hxx>
+
+using namespace css::container;
+using namespace css::reflection;
+using namespace css::uno;
+
+namespace {
+
+class ServicesTest: public test::BootstrapFixture
+{
+public:
+    virtual void setUp();
+    virtual void tearDown();
+
+    void test();
+
+    CPPUNIT_TEST_SUITE(ServicesTest);
+    CPPUNIT_TEST(test);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+void ServicesTest::setUp()
+{
+    test::BootstrapFixture::setUp();
+}
+
+void ServicesTest::tearDown()
+{
+    test::BootstrapFixture::tearDown();
+}
+
+void ServicesTest::test()
+{
+    Reference< XHierarchicalNameAccess > xTypeManager(
+            m_xContext->getValueByName(
+                "/singletons/com.sun.star.reflection.theTypeDescriptionManager"),
+            UNO_QUERY_THROW );
+    Sequence<OUString> seq = m_xContext->getServiceManager()->getAvailableServiceNames();
+    OUString *s = seq.getArray();
+    for (sal_Int32 i = 0; i < seq.getLength(); i++)
+    {
+        if (!xTypeManager->hasByHierarchicalName(s[i]))
+        {
+            continue;
+        }
+        Reference< XServiceTypeDescription2 > xDesc(
+                xTypeManager->getByHierarchicalName(s[i]), UNO_QUERY);
+        if (!xDesc.is())
+        {
+            // Does happen for singletons?
+            continue;
+        }
+        Sequence< Reference< XServiceConstructorDescription > > xseq = xDesc->getConstructors();
+        bool bHasDefault = false;
+        for (sal_Int32 c = 0; c < xseq.getLength(); c++)
+            if (xseq[c]->isDefaultConstructor())
+                bHasDefault = true;
+
+        try
+        {
+            if (bHasDefault
+                    && s[i] != "com.sun.star.deployment.test.SmoketestCommandEnvironment")
+                // TODO: com.sun.star.deployment.test.SmoketestCommandEnvironment throws
+                // "Can not activate the factory for org.libreoffice.smoketest.SmoketestCommandEnvironment
+                // because java.lang.NoClassDefFoundError: com/sun/star/ucb/XCommandEnvironment"
+                m_xContext->getServiceManager()->createInstanceWithContext(s[i], m_xContext);
+        }
+        catch(const Exception & e)
+        {
+            OString exc = "Exception thrown while creating " +
+                OUStringToOString(s[i] + ": " + e.Message, RTL_TEXTENCODING_UTF8);
+            CPPUNIT_FAIL(exc.getStr());
+        }
+    }
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(ServicesTest);
+
+}
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */