comphelper/qa/test_weakbag.cxx

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  27
  28 #include "precompiled_comphelper.hxx"
  29 #include "sal/config.h"
  30
  31 #include "com/sun/star/uno/Reference.hxx"
  32 #include "com/sun/star/uno/XInterface.hpp"
  33 #include "comphelper/weakbag.hxx"
  34 #include "cppuhelper/weak.hxx"
  35 #include "testshl/simpleheader.hxx"
  36
  37 namespace {
  38
  39 namespace css = com::sun::star;
  40
  41 class Test: public CppUnit::TestFixture {
  42 public:
  43     void test() {
  44         css::uno::Reference< css::uno::XInterface > ref1(new cppu::OWeakObject);
  45         css::uno::Reference< css::uno::XInterface > ref2(new cppu::OWeakObject);
  46         css::uno::Reference< css::uno::XInterface > ref3(new cppu::OWeakObject);
  47         comphelper::WeakBag< css::uno::XInterface > bag;
  48         bag.add(ref1);
  49         bag.add(ref1);
  50         bag.add(ref2);
  51         bag.add(ref2);
  52         ref1.clear();
  53         bag.add(ref3);
  54         ref3.clear();
  55         CPPUNIT_ASSERT_MESSAGE("remove first ref2", bag.remove() == ref2);
  56         CPPUNIT_ASSERT_MESSAGE("remove second ref2", bag.remove() == ref2);
  57         CPPUNIT_ASSERT_MESSAGE("remove first null", !bag.remove().is());
  58         CPPUNIT_ASSERT_MESSAGE("remove second null", !bag.remove().is());
  59     }
  60
  61     CPPUNIT_TEST_SUITE(Test);
  62     CPPUNIT_TEST(test);
  63     CPPUNIT_TEST_SUITE_END();
  64 };
  65
  66 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(Test, "alltests");
  67
  68 }
  69
  70 NOADDITIONAL;