Bug Summary

File:core/object/ContextTest.cc
Location:line 26, column 21
Description:Potential memory leak

Annotated Source Code

1#include <gtest/gtest.h>
2#include "core/object/Context.h"
3#include "core/class/OrxonoxClass.h"
4#include "core/CoreIncludes.h"
5#include "core/module/ModuleInstance.h"
6
7namespace orxonox
8{
9 namespace
10 {
11 class SubclassContext : public OrxonoxClass, public Context
12 {
13 public:
14 SubclassContext() : Context(nullptr) { RegisterObject(SubclassContext)if (ClassIdentifier<SubclassContext>::getIdentifier()->
initializeObject(this)) return; else ((void)0); }
15 };
16
17 RegisterClassNoArgs(SubclassContext)orxonox::SI_I& _SubclassContextIdentifier = (*new orxonox
::SI_I(orxonox::registerClass<SubclassContext>("SubclassContext"
, new orxonox::ClassFactoryNoArgs<SubclassContext>(), true
)));
18
19 // Fixture
20 class ContextTest : public ::testing::Test
21 {
22 public:
23 virtual void SetUp() override
24 {
25 new IdentifierManager();
1
Memory is allocated
→
26 ModuleInstance::getCurrentModuleInstance()->loadAllStaticallyInitializedInstances(StaticInitialization::IDENTIFIER);
2
←
Potential memory leak
27 Context::setRootContext(new Context(nullptr));
28 }
29
30 virtual void TearDown() override
31 {
32 Context::destroyRootContext();
33 ModuleInstance::getCurrentModuleInstance()->unloadAllStaticallyInitializedInstances(StaticInitialization::IDENTIFIER);
34 delete &IdentifierManager::getInstance();
35 }
36 };
37 }
38
39 TEST_F(ContextTest, CanCreateContext)class ContextTest_CanCreateContext_Test : public ContextTest {
public: ContextTest_CanCreateContext_Test() {} private: virtual
void TestBody(); static ::testing::TestInfo* const test_info_
__attribute__ ((unused)); ContextTest_CanCreateContext_Test(
ContextTest_CanCreateContext_Test const &); void operator
=(ContextTest_CanCreateContext_Test const &);};::testing::
TestInfo* const ContextTest_CanCreateContext_Test ::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "ContextTest"
, "CanCreateContext", __null, __null, (::testing::internal::GetTypeId
<ContextTest>()), ContextTest::SetUpTestCase, ContextTest
::TearDownTestCase, new ::testing::internal::TestFactoryImpl<
ContextTest_CanCreateContext_Test>);void ContextTest_CanCreateContext_Test
::TestBody()
40 {
41 Context context(nullptr);
42 }
43
44 TEST_F(ContextTest, CanCreateSubclassContext)class ContextTest_CanCreateSubclassContext_Test : public ContextTest
{ public: ContextTest_CanCreateSubclassContext_Test() {} private
: virtual void TestBody(); static ::testing::TestInfo* const test_info_
__attribute__ ((unused)); ContextTest_CanCreateSubclassContext_Test
(ContextTest_CanCreateSubclassContext_Test const &); void
operator=(ContextTest_CanCreateSubclassContext_Test const &
);};::testing::TestInfo* const ContextTest_CanCreateSubclassContext_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo(
"ContextTest", "CanCreateSubclassContext", __null, __null, (
::testing::internal::GetTypeId<ContextTest>()), ContextTest
::SetUpTestCase, ContextTest::TearDownTestCase, new ::testing
::internal::TestFactoryImpl< ContextTest_CanCreateSubclassContext_Test
>);void ContextTest_CanCreateSubclassContext_Test::TestBody
()
45 {
46 SubclassContext context;
47 }
48
49 TEST_F(ContextTest, ContextIsItsOwnContext)class ContextTest_ContextIsItsOwnContext_Test : public ContextTest
{ public: ContextTest_ContextIsItsOwnContext_Test() {} private
: virtual void TestBody(); static ::testing::TestInfo* const test_info_
__attribute__ ((unused)); ContextTest_ContextIsItsOwnContext_Test
(ContextTest_ContextIsItsOwnContext_Test const &); void operator
=(ContextTest_ContextIsItsOwnContext_Test const &);};::testing
::TestInfo* const ContextTest_ContextIsItsOwnContext_Test ::test_info_
= ::testing::internal::MakeAndRegisterTestInfo( "ContextTest"
, "ContextIsItsOwnContext", __null, __null, (::testing::internal
::GetTypeId<ContextTest>()), ContextTest::SetUpTestCase
, ContextTest::TearDownTestCase, new ::testing::internal::TestFactoryImpl
< ContextTest_ContextIsItsOwnContext_Test>);void ContextTest_ContextIsItsOwnContext_Test
::TestBody()
50 {
51 Context context(nullptr);
52 EXPECT_EQ(&context, context.getContext())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&context)) == 1)>::Compare
("&context", "context.getContext()", &context, context
.getContext()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 52, gtest_ar.failure_message()) = ::testing::Message();
53 }
54
55 TEST_F(ContextTest, SubclassContextIsItsOwnContext)class ContextTest_SubclassContextIsItsOwnContext_Test : public
ContextTest { public: ContextTest_SubclassContextIsItsOwnContext_Test
() {} private: virtual void TestBody(); static ::testing::TestInfo
* const test_info_ __attribute__ ((unused)); ContextTest_SubclassContextIsItsOwnContext_Test
(ContextTest_SubclassContextIsItsOwnContext_Test const &)
; void operator=(ContextTest_SubclassContextIsItsOwnContext_Test
const &);};::testing::TestInfo* const ContextTest_SubclassContextIsItsOwnContext_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo(
"ContextTest", "SubclassContextIsItsOwnContext", __null, __null
, (::testing::internal::GetTypeId<ContextTest>()), ContextTest
::SetUpTestCase, ContextTest::TearDownTestCase, new ::testing
::internal::TestFactoryImpl< ContextTest_SubclassContextIsItsOwnContext_Test
>);void ContextTest_SubclassContextIsItsOwnContext_Test::TestBody
()
56 {
57 SubclassContext context;
58 EXPECT_EQ(&context, context.getContext())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&context)) == 1)>::Compare
("&context", "context.getContext()", &context, context
.getContext()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 58, gtest_ar.failure_message()) = ::testing::Message();
59 }
60
61 TEST_F(ContextTest, SubclassAddsToItsOwnObjectList)class ContextTest_SubclassAddsToItsOwnObjectList_Test : public
ContextTest { public: ContextTest_SubclassAddsToItsOwnObjectList_Test
() {} private: virtual void TestBody(); static ::testing::TestInfo
* const test_info_ __attribute__ ((unused)); ContextTest_SubclassAddsToItsOwnObjectList_Test
(ContextTest_SubclassAddsToItsOwnObjectList_Test const &)
; void operator=(ContextTest_SubclassAddsToItsOwnObjectList_Test
const &);};::testing::TestInfo* const ContextTest_SubclassAddsToItsOwnObjectList_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo(
"ContextTest", "SubclassAddsToItsOwnObjectList", __null, __null
, (::testing::internal::GetTypeId<ContextTest>()), ContextTest
::SetUpTestCase, ContextTest::TearDownTestCase, new ::testing
::internal::TestFactoryImpl< ContextTest_SubclassAddsToItsOwnObjectList_Test
>);void ContextTest_SubclassAddsToItsOwnObjectList_Test::TestBody
()
62 {
63 SubclassContext context;
64 EXPECT_EQ(&context, context.getContext())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(&context)) == 1)>::Compare
("&context", "context.getContext()", &context, context
.getContext()))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 64, gtest_ar.failure_message()) = ::testing::Message();
65 EXPECT_EQ(1u, context.getObjectList<SubclassContext>()->size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(1u)) == 1)>::Compare("1u",
"context.getObjectList<SubclassContext>()->size()",
1u, context.getObjectList<SubclassContext>()->size(
)))) ; else ::testing::internal::AssertHelper(::testing::TestPartResult
::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 65, gtest_ar.failure_message()) = ::testing::Message();
66 }
67
68 TEST_F(ContextTest, ContextIsAddedToItsOwnObjectList)class ContextTest_ContextIsAddedToItsOwnObjectList_Test : public
ContextTest { public: ContextTest_ContextIsAddedToItsOwnObjectList_Test
() {} private: virtual void TestBody(); static ::testing::TestInfo
* const test_info_ __attribute__ ((unused)); ContextTest_ContextIsAddedToItsOwnObjectList_Test
(ContextTest_ContextIsAddedToItsOwnObjectList_Test const &
); void operator=(ContextTest_ContextIsAddedToItsOwnObjectList_Test
const &);};::testing::TestInfo* const ContextTest_ContextIsAddedToItsOwnObjectList_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo(
"ContextTest", "ContextIsAddedToItsOwnObjectList", __null, __null
, (::testing::internal::GetTypeId<ContextTest>()), ContextTest
::SetUpTestCase, ContextTest::TearDownTestCase, new ::testing
::internal::TestFactoryImpl< ContextTest_ContextIsAddedToItsOwnObjectList_Test
>);void ContextTest_ContextIsAddedToItsOwnObjectList_Test::
TestBody()
69 {
70 Context context(nullptr);
71 ASSERT_EQ(1u, context.getObjectList<Context>()->size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(1u)) == 1)>::Compare("1u",
"context.getObjectList<Context>()->size()", 1u, context
.getObjectList<Context>()->size()))) ; else return ::
testing::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 71, gtest_ar.failure_message()) = ::testing::Message();
72 EXPECT_TRUE(context.getObjectList<Context>()->begin()->objectBase_ == static_cast<Listable*>(&context))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(context.getObjectList
<Context>()->begin()->objectBase_ == static_cast<
Listable*>(&context))) ; else ::testing::internal::AssertHelper
(::testing::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 72, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "context.getObjectList<Context>()->begin()->objectBase_ == static_cast<Listable*>(&context)"
, "false", "true").c_str()) = ::testing::Message();
73 }
74
75 TEST_F(ContextTest, ContextIsAddedToObjectListOfBaseContext)class ContextTest_ContextIsAddedToObjectListOfBaseContext_Test
: public ContextTest { public: ContextTest_ContextIsAddedToObjectListOfBaseContext_Test
() {} private: virtual void TestBody(); static ::testing::TestInfo
* const test_info_ __attribute__ ((unused)); ContextTest_ContextIsAddedToObjectListOfBaseContext_Test
(ContextTest_ContextIsAddedToObjectListOfBaseContext_Test const
&); void operator=(ContextTest_ContextIsAddedToObjectListOfBaseContext_Test
const &);};::testing::TestInfo* const ContextTest_ContextIsAddedToObjectListOfBaseContext_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo(
"ContextTest", "ContextIsAddedToObjectListOfBaseContext", __null
, __null, (::testing::internal::GetTypeId<ContextTest>(
)), ContextTest::SetUpTestCase, ContextTest::TearDownTestCase
, new ::testing::internal::TestFactoryImpl< ContextTest_ContextIsAddedToObjectListOfBaseContext_Test
>);void ContextTest_ContextIsAddedToObjectListOfBaseContext_Test
::TestBody()
76 {
77 Context baseContext(nullptr);
78 Context subContext(&baseContext);
79
80 ASSERT_EQ(1u, subContext.getObjectList<Context>()->size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(1u)) == 1)>::Compare("1u",
"subContext.getObjectList<Context>()->size()", 1u, subContext
.getObjectList<Context>()->size()))) ; else return ::
testing::internal::AssertHelper(::testing::TestPartResult::kFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 80, gtest_ar.failure_message()) = ::testing::Message();
81 EXPECT_TRUE(subContext.getObjectList<Context>()->begin()->objectBase_ == static_cast<Listable*>(&subContext))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(subContext.getObjectList
<Context>()->begin()->objectBase_ == static_cast<
Listable*>(&subContext))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 81, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "subContext.getObjectList<Context>()->begin()->objectBase_ == static_cast<Listable*>(&subContext)"
, "false", "true").c_str()) = ::testing::Message();
82
83 ASSERT_EQ(2u, baseContext.getObjectList<Context>()->size())switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(2u)) == 1)>::Compare("2u",
"baseContext.getObjectList<Context>()->size()", 2u,
baseContext.getObjectList<Context>()->size()))) ; else
return ::testing::internal::AssertHelper(::testing::TestPartResult
::kFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 83, gtest_ar.failure_message()) = ::testing::Message();
84 EXPECT_TRUE(baseContext.getObjectList<Context>()->begin()->objectBase_ == static_cast<Listable*>(&baseContext))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(baseContext.getObjectList
<Context>()->begin()->objectBase_ == static_cast<
Listable*>(&baseContext))) ; else ::testing::internal::
AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 84, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "baseContext.getObjectList<Context>()->begin()->objectBase_ == static_cast<Listable*>(&baseContext)"
, "false", "true").c_str()) = ::testing::Message();
85 EXPECT_TRUE(baseContext.getObjectList<Context>()->begin()->next_->objectBase_ == static_cast<Listable*>(&subContext))switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar_ = ::testing::AssertionResult(baseContext.getObjectList
<Context>()->begin()->next_->objectBase_ == static_cast
<Listable*>(&subContext))) ; else ::testing::internal
::AssertHelper(::testing::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/object/ContextTest.cc"
, 85, ::testing::internal::GetBoolAssertionFailureMessage( gtest_ar_
, "baseContext.getObjectList<Context>()->begin()->next_->objectBase_ == static_cast<Listable*>(&subContext)"
, "false", "true").c_str()) = ::testing::Message();
86 }
87}