Bug Summary

File:core/object/ObjectListTest.cc
Location:line 30, column 21
Description:Potential memory leak

Annotated Source Code

1#include <gtest/gtest.h>
2#include <gmock/gmock.h>
3
4#include "core/object/ObjectListIterator.h"
5#include "core/object/Listable.h"
6#include "core/CoreIncludes.h"
7#include "core/module/ModuleInstance.h"
8
9namespace orxonox
10{
11 namespace
12 {
13 class ListableTest : public Listable
14 {
15 public:
16 ListableTest() { RegisterObject(ListableTest)if (ClassIdentifier<ListableTest>::getIdentifier()->
initializeObject(this)) return; else ((void)0); }
17 ListableTest(Context* context) : Listable(context) { RegisterObject(ListableTest)if (ClassIdentifier<ListableTest>::getIdentifier()->
initializeObject(this)) return; else ((void)0); }
18 MOCK_METHOD0(test, void())::testing::internal::Function<void()>::Result test() { typedef
::testing::internal::CompileAssert<(bool(::std::tr1::tuple_size
< ::testing::internal::Function<void()>::ArgumentTuple
>::value == 0))> this_method_does_not_take_0_arguments[
bool(::std::tr1::tuple_size< ::testing::internal::Function
<void()>::ArgumentTuple>::value == 0) ? 1 : -1]; gmock0_test_18
.SetOwnerAndName(this, "test"); return gmock0_test_18.Invoke(
); } ::testing::MockSpec<void()>& gmock_test() { gmock0_test_18
.RegisterOwner(this); return gmock0_test_18.With(); } mutable
::testing::FunctionMocker<void()> gmock0_test_18;
19 };
20
21 RegisterClassNoArgs(ListableTest)orxonox::SI_I& _ListableTestIdentifier = (*new orxonox::SI_I
(orxonox::registerClass<ListableTest>("ListableTest", new
orxonox::ClassFactoryNoArgs<ListableTest>(), true)));
22
23 // Fixture
24 class ObjectListTest : public ::testing::Test
25 {
26 public:
27 virtual void SetUp() override
28 {
29 new IdentifierManager();
1
Memory is allocated
→
30 ModuleInstance::getCurrentModuleInstance()->loadAllStaticallyInitializedInstances(StaticInitialization::IDENTIFIER);
2
←
Potential memory leak
31 Context::setRootContext(new Context(nullptr));
32 }
33
34 virtual void TearDown() override
35 {
36 Context::destroyRootContext();
37 ModuleInstance::getCurrentModuleInstance()->unloadAllStaticallyInitializedInstances(StaticInitialization::IDENTIFIER);
38 delete &IdentifierManager::getInstance();
39 }
40 };
41 }
42
43 TEST_F(ObjectListTest, CanIterateOverEmptyList)class ObjectListTest_CanIterateOverEmptyList_Test : public ObjectListTest
{ public: ObjectListTest_CanIterateOverEmptyList_Test() {} private
: virtual void TestBody(); static ::testing::TestInfo* const test_info_
__attribute__ ((unused)); ObjectListTest_CanIterateOverEmptyList_Test
(ObjectListTest_CanIterateOverEmptyList_Test const &); void
operator=(ObjectListTest_CanIterateOverEmptyList_Test const &
);};::testing::TestInfo* const ObjectListTest_CanIterateOverEmptyList_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo(
"ObjectListTest", "CanIterateOverEmptyList", __null, __null,
(::testing::internal::GetTypeId<ObjectListTest>()), ObjectListTest
::SetUpTestCase, ObjectListTest::TearDownTestCase, new ::testing
::internal::TestFactoryImpl< ObjectListTest_CanIterateOverEmptyList_Test
>);void ObjectListTest_CanIterateOverEmptyList_Test::TestBody
()
44 {
45 size_t i = 0;
46 for (ListableTest* object : ObjectList<ListableTest>())
47 {
48 ++i;
49 ((void*)object); // avoid warning about unused variable
50 }
51 EXPECT_EQ(0u, i)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(0u)) == 1)>::Compare("0u",
"i", 0u, i))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 51, gtest_ar.failure_message()) = ::testing::Message();
52 }
53
54 TEST_F(ObjectListTest, CanIterateOverFullList)class ObjectListTest_CanIterateOverFullList_Test : public ObjectListTest
{ public: ObjectListTest_CanIterateOverFullList_Test() {} private
: virtual void TestBody(); static ::testing::TestInfo* const test_info_
__attribute__ ((unused)); ObjectListTest_CanIterateOverFullList_Test
(ObjectListTest_CanIterateOverFullList_Test const &); void
operator=(ObjectListTest_CanIterateOverFullList_Test const &
);};::testing::TestInfo* const ObjectListTest_CanIterateOverFullList_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo(
"ObjectListTest", "CanIterateOverFullList", __null, __null, (
::testing::internal::GetTypeId<ObjectListTest>()), ObjectListTest
::SetUpTestCase, ObjectListTest::TearDownTestCase, new ::testing
::internal::TestFactoryImpl< ObjectListTest_CanIterateOverFullList_Test
>);void ObjectListTest_CanIterateOverFullList_Test::TestBody
()
55 {
56 ListableTest test1;
57 ListableTest test2;
58 ListableTest test3;
59
60 size_t i = 0;
61 for (ListableTest* object : ObjectList<ListableTest>())
62 {
63 ++i;
64 if (i == 1u) EXPECT_EQ(&test1, object)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&test1)) == 1)>::Compare
("&test1", "object", &test1, object))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 64, gtest_ar.failure_message()) = ::testing::Message();
65 if (i == 2u) EXPECT_EQ(&test2, object)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&test2)) == 1)>::Compare
("&test2", "object", &test2, object))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 65, gtest_ar.failure_message()) = ::testing::Message();
66 if (i == 3u) EXPECT_EQ(&test3, object)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&test3)) == 1)>::Compare
("&test3", "object", &test3, object))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 66, gtest_ar.failure_message()) = ::testing::Message();
67 }
68 EXPECT_EQ(3u, i)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(3u)) == 1)>::Compare("3u",
"i", 3u, i))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 68, gtest_ar.failure_message()) = ::testing::Message();
69 }
70
71 TEST_F(ObjectListTest, CanIterateOverFullList_Expanded)class ObjectListTest_CanIterateOverFullList_Expanded_Test : public
ObjectListTest { public: ObjectListTest_CanIterateOverFullList_Expanded_Test
() {} private: virtual void TestBody(); static ::testing::TestInfo
* const test_info_ __attribute__ ((unused)); ObjectListTest_CanIterateOverFullList_Expanded_Test
(ObjectListTest_CanIterateOverFullList_Expanded_Test const &
); void operator=(ObjectListTest_CanIterateOverFullList_Expanded_Test
const &);};::testing::TestInfo* const ObjectListTest_CanIterateOverFullList_Expanded_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo(
"ObjectListTest", "CanIterateOverFullList_Expanded", __null,
__null, (::testing::internal::GetTypeId<ObjectListTest>
()), ObjectListTest::SetUpTestCase, ObjectListTest::TearDownTestCase
, new ::testing::internal::TestFactoryImpl< ObjectListTest_CanIterateOverFullList_Expanded_Test
>);void ObjectListTest_CanIterateOverFullList_Expanded_Test
::TestBody()
72 {
73 ListableTest test1;
74 ListableTest test2;
75 ListableTest test3;
76
77 size_t i = 0;
78 ObjectList<ListableTest>&& __range = ObjectList<ListableTest>();
79 ObjectListIterator<ListableTest> __begin = __range.begin();
80 ObjectListIterator<ListableTest>__end = __range.end();
81 for (; __begin != __end; ++__begin)
82 {
83 ListableTest* object = *__begin;
84
85 ++i;
86 if (i == 1u) EXPECT_EQ(&test1, object)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&test1)) == 1)>::Compare
("&test1", "object", &test1, object))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 86, gtest_ar.failure_message()) = ::testing::Message();
87 if (i == 2u) EXPECT_EQ(&test2, object)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&test2)) == 1)>::Compare
("&test2", "object", &test2, object))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 87, gtest_ar.failure_message()) = ::testing::Message();
88 if (i == 3u) EXPECT_EQ(&test3, object)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&test3)) == 1)>::Compare
("&test3", "object", &test3, object))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 88, gtest_ar.failure_message()) = ::testing::Message();
89 }
90 EXPECT_EQ(3u, i)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(3u)) == 1)>::Compare("3u",
"i", 3u, i))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 90, gtest_ar.failure_message()) = ::testing::Message();
91 }
92
93 TEST_F(ObjectListTest, CanCallObjects)class ObjectListTest_CanCallObjects_Test : public ObjectListTest
{ public: ObjectListTest_CanCallObjects_Test() {} private: virtual
void TestBody(); static ::testing::TestInfo* const test_info_
__attribute__ ((unused)); ObjectListTest_CanCallObjects_Test
(ObjectListTest_CanCallObjects_Test const &); void operator
=(ObjectListTest_CanCallObjects_Test const &);};::testing
::TestInfo* const ObjectListTest_CanCallObjects_Test ::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "ObjectListTest"
, "CanCallObjects", __null, __null, (::testing::internal::GetTypeId
<ObjectListTest>()), ObjectListTest::SetUpTestCase, ObjectListTest
::TearDownTestCase, new ::testing::internal::TestFactoryImpl<
ObjectListTest_CanCallObjects_Test>);void ObjectListTest_CanCallObjects_Test
::TestBody()
94 {
95 ListableTest test1;
96 ListableTest test2;
97 ListableTest test3;
98
99 EXPECT_CALL(test1, test())((test1).gmock_test()).InternalExpectedAt("/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 99, "test1", "test()");
100 EXPECT_CALL(test2, test())((test2).gmock_test()).InternalExpectedAt("/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 100, "test2", "test()");
101 EXPECT_CALL(test3, test())((test3).gmock_test()).InternalExpectedAt("/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 101, "test3", "test()");
102
103 for (ListableTest* object : ObjectList<ListableTest>())
104 object->test();
105 }
106
107 TEST_F(ObjectListTest, UsesCorrectContext)class ObjectListTest_UsesCorrectContext_Test : public ObjectListTest
{ public: ObjectListTest_UsesCorrectContext_Test() {} private
: virtual void TestBody(); static ::testing::TestInfo* const test_info_
__attribute__ ((unused)); ObjectListTest_UsesCorrectContext_Test
(ObjectListTest_UsesCorrectContext_Test const &); void operator
=(ObjectListTest_UsesCorrectContext_Test const &);};::testing
::TestInfo* const ObjectListTest_UsesCorrectContext_Test ::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "ObjectListTest"
, "UsesCorrectContext", __null, __null, (::testing::internal::
GetTypeId<ObjectListTest>()), ObjectListTest::SetUpTestCase
, ObjectListTest::TearDownTestCase, new ::testing::internal::
TestFactoryImpl< ObjectListTest_UsesCorrectContext_Test>
);void ObjectListTest_UsesCorrectContext_Test::TestBody()
108 {
109 Context context1(Context::getRootContext());
110 Context context2(Context::getRootContext());
111
112 ListableTest test1(&context1);
113 ListableTest test2(&context1);
114 ListableTest test3(&context2);
115
116 EXPECT_EQ(3u, ObjectList<ListableTest>().size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(3u)) == 1)>::Compare("3u",
"ObjectList<ListableTest>().size()", 3u, ObjectList<
ListableTest>().size()))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 116, gtest_ar.failure_message()) = ::testing::Message();
117 EXPECT_EQ(2u, ObjectList<ListableTest>(&context1).size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(2u)) == 1)>::Compare("2u",
"ObjectList<ListableTest>(&context1).size()", 2u, ObjectList
<ListableTest>(&context1).size()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 117, gtest_ar.failure_message()) = ::testing::Message();
118 EXPECT_EQ(1u, ObjectList<ListableTest>(&context2).size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(1u)) == 1)>::Compare("1u",
"ObjectList<ListableTest>(&context2).size()", 1u, ObjectList
<ListableTest>(&context2).size()))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 118, gtest_ar.failure_message()) = ::testing::Message();
119 }
120
121 TEST_F(ObjectListTest, CanIterateOverCorrectContext)class ObjectListTest_CanIterateOverCorrectContext_Test : public
ObjectListTest { public: ObjectListTest_CanIterateOverCorrectContext_Test
() {} private: virtual void TestBody(); static ::testing::TestInfo
* const test_info_ __attribute__ ((unused)); ObjectListTest_CanIterateOverCorrectContext_Test
(ObjectListTest_CanIterateOverCorrectContext_Test const &
); void operator=(ObjectListTest_CanIterateOverCorrectContext_Test
const &);};::testing::TestInfo* const ObjectListTest_CanIterateOverCorrectContext_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo(
"ObjectListTest", "CanIterateOverCorrectContext", __null, __null
, (::testing::internal::GetTypeId<ObjectListTest>()), ObjectListTest
::SetUpTestCase, ObjectListTest::TearDownTestCase, new ::testing
::internal::TestFactoryImpl< ObjectListTest_CanIterateOverCorrectContext_Test
>);void ObjectListTest_CanIterateOverCorrectContext_Test::
TestBody()
122 {
123 Context context1(Context::getRootContext());
124 Context context2(Context::getRootContext());
125
126 ListableTest test1(&context1);
127 ListableTest test2(&context1);
128 ListableTest test3(&context2);
129
130 {
131 size_t i = 0;
132 for (ListableTest* object : ObjectList<ListableTest>(&context1))
133 {
134 ++i;
135 if (i == 1u) EXPECT_EQ(&test1, object)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&test1)) == 1)>::Compare
("&test1", "object", &test1, object))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 135, gtest_ar.failure_message()) = ::testing::Message();
136 if (i == 2u) EXPECT_EQ(&test2, object)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&test2)) == 1)>::Compare
("&test2", "object", &test2, object))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 136, gtest_ar.failure_message()) = ::testing::Message();
137 }
138 EXPECT_EQ(2u, i)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(2u)) == 1)>::Compare("2u",
"i", 2u, i))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 138, gtest_ar.failure_message()) = ::testing::Message();
139 }
140 {
141 size_t i = 0;
142 for (ListableTest* object : ObjectList<ListableTest>(&context2))
143 {
144 ++i;
145 if (i == 1u) EXPECT_EQ(&test3, object)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&test3)) == 1)>::Compare
("&test3", "object", &test3, object))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 145, gtest_ar.failure_message()) = ::testing::Message();
146 }
147 EXPECT_EQ(1u, i)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(1u)) == 1)>::Compare("1u",
"i", 1u, i))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ObjectListTest.cc"
, 147, gtest_ar.failure_message()) = ::testing::Message();
148 }
149 }
150}