salhelper/qa/test_api.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  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 <sal/config.h>
  21 #include <osl/mutex.hxx>
  22 #include <salhelper/condition.hxx>
  23 #include <salhelper/dynload.hxx>
  24 #include <salhelper/simplereferenceobject.hxx>
  25 #include <cppunit/TestFixture.h>
  26 #include <cppunit/extensions/HelperMacros.h>
  27 #include <cppunit/plugin/TestPlugIn.h>
  28 #include <memory>
  29
  30 namespace {
  31
  32 class DerivedCondition: public salhelper::Condition {
  33 public:
  34     explicit DerivedCondition(osl::Mutex & mutex): Condition(mutex) {}
  35
  36 protected:
  37     virtual bool applies() const override { return false; }
  38 };
  39
  40 class DerivedConditionWaiterTimedout:
  41     public salhelper::ConditionWaiter::timedout
  42 {};
  43
  44 class DerivedSimpleReferenceObject: public salhelper::SimpleReferenceObject {};
  45
  46 class Test: public CppUnit::TestFixture {
  47 public:
  48     void testCondition();
  49
  50     void testConditionWaiterTimedout();
  51
  52     void testORealDynamicLoader();
  53
  54     void testSimpleReferenceObject();
  55
  56     void testDerivedCondition();
  57
  58     void testDerivedConditionWaiterTimedout();
  59
  60     void testDerivedSimpleReferenceObject();
  61
  62     CPPUNIT_TEST_SUITE(Test);
  63     CPPUNIT_TEST(testCondition);
  64     CPPUNIT_TEST(testConditionWaiterTimedout);
  65     CPPUNIT_TEST(testORealDynamicLoader);
  66     CPPUNIT_TEST(testSimpleReferenceObject);
  67     CPPUNIT_TEST(testDerivedCondition);
  68     CPPUNIT_TEST(testDerivedConditionWaiterTimedout);
  69     CPPUNIT_TEST(testDerivedSimpleReferenceObject);
  70     CPPUNIT_TEST_SUITE_END();
  71 };
  72
  73 void Test::testCondition() {
  74     osl::Mutex mutex;
  75     std::unique_ptr< salhelper::Condition > p(new DerivedCondition(mutex));
  76     [[maybe_unused]] volatile auto const rtti = &typeid(salhelper::Condition);
  77 }
  78
  79 void Test::testConditionWaiterTimedout() {
  80     salhelper::ConditionWaiter::timedout x;
  81     [[maybe_unused]] volatile auto const rtti = &typeid(salhelper::ConditionWaiter::timedout);
  82     try {
  83         throw salhelper::ConditionWaiter::timedout();
  84     } catch (salhelper::ConditionWaiter::timedout &) {
  85     } catch (...) {
  86         CPPUNIT_FAIL("not caught");
  87     }
  88 }
  89
  90 void Test::testORealDynamicLoader() {
  91     [[maybe_unused]] volatile auto const rtti = &typeid(salhelper::ORealDynamicLoader);
  92 }
  93
  94 void Test::testSimpleReferenceObject() {
  95     salhelper::SimpleReferenceObject * p = new DerivedSimpleReferenceObject;
  96     delete static_cast< DerivedSimpleReferenceObject * >(p);
  97     [[maybe_unused]] volatile auto const rtti = &typeid(salhelper::SimpleReferenceObject);
  98 }
  99
 100 void Test::testDerivedCondition() {
 101     osl::Mutex mutex;
 102     // Next line tests that new doesn't throw
 103     std::unique_ptr< salhelper::Condition > p(new DerivedCondition(mutex));
 104 }
 105
 106 void Test::testDerivedConditionWaiterTimedout() {
 107     // Next line tests that new doesn't throw
 108     std::unique_ptr< salhelper::ConditionWaiter::timedout > p(
 109         new DerivedConditionWaiterTimedout);
 110     try {
 111         throw DerivedConditionWaiterTimedout();
 112     } catch (salhelper::ConditionWaiter::timedout &) {
 113     } catch (...) {
 114         CPPUNIT_FAIL("not caught");
 115     }
 116 }
 117
 118 void Test::testDerivedSimpleReferenceObject() {
 119     salhelper::SimpleReferenceObject * p = new DerivedSimpleReferenceObject;
 120     try {
 121         CPPUNIT_ASSERT(dynamic_cast< DerivedSimpleReferenceObject * >(p) != nullptr);
 122     } catch (...) {
 123         delete static_cast< DerivedSimpleReferenceObject * >(p);
 124         throw;
 125     }
 126     delete static_cast< DerivedSimpleReferenceObject * >(p);
 127 }
 128
 129 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
 130
 131 }
 132
 133 CPPUNIT_PLUGIN_IMPLEMENT();
 134
 135 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */