cppuhelper/qa/weak/test_weak.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <cppunit/TestFixture.h>
  21 #include <cppunit/extensions/HelperMacros.h>
  22 #include <cppunit/plugin/TestPlugIn.h>
  23
  24 #include <com/sun/star/lang/DisposedException.hpp>
  25 #include <com/sun/star/uno/Reference.hxx>
  26 #include <com/sun/star/uno/RuntimeException.hpp>
  27 #include <com/sun/star/uno/XAdapter.hpp>
  28 #include <com/sun/star/uno/XReference.hpp>
  29 #include <com/sun/star/uno/XWeak.hpp>
  30 #include <cppuhelper/implbase.hxx>
  31 #include <cppuhelper/weak.hxx>
  32 #include <rtl/ref.hxx>
  33 #include <sal/types.h>
  34
  35 namespace {
  36
  37 class Reference: public cppu::WeakImplHelper< css::uno::XReference > {
  38 public:
  39     Reference(): m_disposed(false) {}
  40
  41     void SAL_CALL dispose() override {
  42         m_disposed = true;
  43         handleDispose();
  44     }
  45
  46     bool isDisposed() const { return m_disposed; }
  47
  48 protected:
  49     virtual void handleDispose() {};
  50
  51 private:
  52     bool m_disposed;
  53 };
  54
  55 class RuntimeExceptionReference: public Reference {
  56 protected:
  57     void handleDispose() override {
  58         throw css::uno::RuntimeException();
  59     }
  60 };
  61
  62 class DisposedExceptionReference: public Reference {
  63 protected:
  64     void handleDispose() override {
  65         throw css::lang::DisposedException();
  66     }
  67 };
  68
  69 class Test: public ::CppUnit::TestFixture {
  70 public:
  71     void testReferenceDispose();
  72
  73     CPPUNIT_TEST_SUITE(Test);
  74     CPPUNIT_TEST(testReferenceDispose);
  75     CPPUNIT_TEST_SUITE_END();
  76 };
  77
  78 void Test::testReferenceDispose() {
  79     css::uno::Reference< css::uno::XWeak > w(new ::cppu::OWeakObject);
  80     css::uno::Reference< css::uno::XAdapter > a(w->queryAdapter());
  81     ::rtl::Reference< Reference > r1(new RuntimeExceptionReference);
  82     ::rtl::Reference< Reference > r2(new Reference);
  83     ::rtl::Reference< Reference > r3(new DisposedExceptionReference);
  84     a->addReference(r1);
  85     a->addReference(r2);
  86     a->addReference(r3);
  87     w.clear();
  88     CPPUNIT_ASSERT(r1->isDisposed());
  89     CPPUNIT_ASSERT(r2->isDisposed());
  90     CPPUNIT_ASSERT(r3->isDisposed());
  91 }
  92
  93 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
  94
  95 }
  96
  97 CPPUNIT_PLUGIN_IMPLEMENT();
  98
  99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */