1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #include "precompiled_comphelper.hxx" 25 #include "sal/config.h" 26 27 #include "com/sun/star/uno/Reference.hxx" 28 #include "com/sun/star/uno/XInterface.hpp" 29 #include "comphelper/weakbag.hxx" 30 #include "cppuhelper/weak.hxx" 31 #include "testshl/simpleheader.hxx" 32 33 namespace { 34 35 namespace css = com::sun::star; 36 37 class Test: public CppUnit::TestFixture { 38 public: test()39 void test() { 40 css::uno::Reference< css::uno::XInterface > ref1(new cppu::OWeakObject); 41 css::uno::Reference< css::uno::XInterface > ref2(new cppu::OWeakObject); 42 css::uno::Reference< css::uno::XInterface > ref3(new cppu::OWeakObject); 43 comphelper::WeakBag< css::uno::XInterface > bag; 44 bag.add(ref1); 45 bag.add(ref1); 46 bag.add(ref2); 47 bag.add(ref2); 48 ref1.clear(); 49 bag.add(ref3); 50 ref3.clear(); 51 CPPUNIT_ASSERT_MESSAGE("remove first ref2", bag.remove() == ref2); 52 CPPUNIT_ASSERT_MESSAGE("remove second ref2", bag.remove() == ref2); 53 CPPUNIT_ASSERT_MESSAGE("remove first null", !bag.remove().is()); 54 CPPUNIT_ASSERT_MESSAGE("remove second null", !bag.remove().is()); 55 } 56 57 CPPUNIT_TEST_SUITE(Test); 58 CPPUNIT_TEST(test); 59 CPPUNIT_TEST_SUITE_END(); 60 }; 61 62 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(Test, "alltests"); 63 64 } 65 66 NOADDITIONAL; 67