comphelper/qa/test_weakbag.cxx

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  30
  31 #include "precompiled_comphelper.hxx"
  32 #include "sal/config.h"
  33
  34 #include "com/sun/star/uno/Reference.hxx"
  35 #include "com/sun/star/uno/XInterface.hpp"
  36 #include "comphelper/weakbag.hxx"
  37 #include "cppuhelper/weak.hxx"
  38 #include "cppunit/simpleheader.hxx"
  39
  40 namespace {
  41
  42 namespace css = com::sun::star;
  43
  44 class Test: public CppUnit::TestFixture {
  45 public:
  46     void test() {
  47         css::uno::Reference< css::uno::XInterface > ref1(new cppu::OWeakObject);
  48         css::uno::Reference< css::uno::XInterface > ref2(new cppu::OWeakObject);
  49         css::uno::Reference< css::uno::XInterface > ref3(new cppu::OWeakObject);
  50         comphelper::WeakBag< css::uno::XInterface > bag;
  51         bag.add(ref1);
  52         bag.add(ref1);
  53         bag.add(ref2);
  54         bag.add(ref2);
  55         ref1.clear();
  56         bag.add(ref3);
  57         ref3.clear();
  58         CPPUNIT_ASSERT_MESSAGE("remove first ref2", bag.remove() == ref2);
  59         CPPUNIT_ASSERT_MESSAGE("remove second ref2", bag.remove() == ref2);
  60         CPPUNIT_ASSERT_MESSAGE("remove first null", !bag.remove().is());
  61         CPPUNIT_ASSERT_MESSAGE("remove second null", !bag.remove().is());
  62     }
  63
  64     CPPUNIT_TEST_SUITE(Test);
  65     CPPUNIT_TEST(test);
  66     CPPUNIT_TEST_SUITE_END();
  67 };
  68
  69 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(Test, "alltests");
  70
  71 }
  72
  73 NOADDITIONAL;