Bug Summary

File:core/command/CommandTest.cc
Location:line 143, column 25
Description:Potential memory leak

Annotated Source Code

1#include <gtest/gtest.h>
2#include "core/class/Identifier.h"
3#include "core/class/IdentifierManager.h"
4#include "core/command/ConsoleCommandIncludes.h"
5#include "core/command/CommandExecutor.h"
6#include "core/object/Destroyable.h"
7#include "core/module/ModuleInstance.h"
8
9namespace orxonox
10{
11 namespace
12 {
13 int functionNr = 0;
14 int valueA = 0;
15 int valueB = 0;
16 int valueC = 0;
17
18 void testfunction1(int a);
19 void testfunction2(int a, int b);
20 void testfunction3(int a, int b);
21 void testfunction4(int a, int b, int c);
22
23 class Testclass : public Destroyable
24 {
25 public:
26 void testfunction5(int a);
27 void testfunction6(int a);
28
29 Testclass* other_;
30 int b_;
31 };
32
33 SetConsoleCommand("test", &testfunction1)static orxonox::ConsoleCommand& __consolecommand_33 = (new
orxonox::SI_CC(new orxonox::ConsoleCommand("", "test", orxonox
::createExecutor(orxonox::createFunctor(&testfunction1)))
))->getCommand();
34
35 Testclass* class1 = new Testclass();
36 Testclass* class2 = new Testclass();
37
38 void testfunction1(int a)
39 {
40 functionNr = 1;
41 valueA = a;
42 valueB = 0;
43 valueC = 0;
44
45 if (a == 1)
46 ModifyConsoleCommand("test").pushFunction().defaultValue(1, 10).setFunction(&testfunction2);
47 else if (a == -1)
48 ModifyConsoleCommand("test").popFunction();
49 }
50
51 void testfunction2(int a, int b)
52 {
53 functionNr = 2;
54 valueA = a;
55 valueB = b;
56 valueC = 0;
57
58 if (a == 1)
59 ModifyConsoleCommand("test").pushFunction().defaultValue(1, 20).setFunction(&testfunction3);
60 else if (a == -1)
61 ModifyConsoleCommand("test").popFunction();
62 }
63
64 void testfunction3(int a, int b)
65 {
66 functionNr = 3;
67 valueA = a;
68 valueB = b;
69 valueC = 0;
70
71 if (a == 1)
72 ModifyConsoleCommand("test").pushFunction().defaultValue(1, 30).defaultValue(2, 40).setFunction(&testfunction4);
73 else if (a == -1)
74 ModifyConsoleCommand("test").popFunction();
75 }
76
77 void testfunction4(int a, int b, int c)
78 {
79 functionNr = 4;
80 valueA = a;
81 valueB = b;
82 valueC = c;
83
84 if (a == 1)
85 ModifyConsoleCommand("test").pushFunction().setFunction(&Testclass::testfunction5).setObject(class1);
86 else if (a == -1)
87 ModifyConsoleCommand("test").popFunction();
88 }
89
90 void Testclass::testfunction5(int a)
91 {
92 class1->b_ = 11;
93 class2->b_ = 22;
94
95 class1->other_ = class2;
96 class2->other_ = class1;
97
98 functionNr = 5;
99 valueA = a;
100 valueB = b_;
101 valueC = 0;
102
103 if (a == 2)
104 ModifyConsoleCommand("test").pushObject(this->other_);
105 else if (a == -2)
106 ModifyConsoleCommand("test").popObject();
107 else if (a == 1)
108 ModifyConsoleCommand("test").pushFunction(&Testclass::testfunction6, this);
109 else if (a == -1)
110 ModifyConsoleCommand("test").popFunction();
111 }
112
113 void Testclass::testfunction6(int a)
114 {
115 class1->b_ = 11;
116 class2->b_ = 22;
117
118 class1->other_ = class2;
119 class2->other_ = class1;
120
121 functionNr = 6;
122 valueA = a;
123 valueB = b_;
124 valueC = 0;
125
126 if (a == 2)
127 ModifyConsoleCommand("test").pushObject(this->other_);
128 else if (a == -2)
129 ModifyConsoleCommand("test").popObject();
130 else if (a == 1)
131 ModifyConsoleCommand("test").setFunction(FunctorPtr(nullptr));
132 else if (a == -1)
133 ModifyConsoleCommand("test").popFunction();
134 }
135
136 // Fixture
137 class CommandTest : public ::testing::Test
138 {
139 public:
140 virtual void SetUp() override
141 {
142 new IdentifierManager();
1
Memory is allocated
→
143 new ConsoleCommandManager();
2
←
Potential memory leak
144 ModuleInstance::getCurrentModuleInstance()->loadAllStaticallyInitializedInstances(StaticInitialization::CONSOLE_COMMAND);
145 Context::setRootContext(new Context(nullptr));
146 Identifier::initConfigValues_s = false; // TODO: hack!
147 IdentifierManager::getInstance().createClassHierarchy();
148 }
149
150 virtual void TearDown() override
151 {
152 IdentifierManager::getInstance().destroyClassHierarchy();
153 Context::destroyRootContext();
154 ModuleInstance::getCurrentModuleInstance()->unloadAllStaticallyInitializedInstances(StaticInitialization::CONSOLE_COMMAND);
155 delete &ConsoleCommandManager::getInstance();
156 delete &IdentifierManager::getInstance();
157 }
158 };
159 }
160
161 void test(int function, int b, int c)
162 {
163 EXPECT_EQ(function, functionNr)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(function)) == 1)>::Compare
("function", "functionNr", function, functionNr))) ; else ::testing
::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure
, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/command/CommandTest.cc"
, 163, gtest_ar.failure_message()) = ::testing::Message();
164 EXPECT_EQ(b, valueB)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(b)) == 1)>::Compare("b", "valueB"
, b, valueB))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/command/CommandTest.cc"
, 164, gtest_ar.failure_message()) = ::testing::Message();
165 EXPECT_EQ(c, valueC)switch (0) case 0: default: if (const ::testing::AssertionResult
gtest_ar = (::testing::internal:: EqHelper<(sizeof(::testing
::internal::IsNullLiteralHelper(c)) == 1)>::Compare("c", "valueC"
, c, valueC))) ; else ::testing::internal::AssertHelper(::testing
::TestPartResult::kNonFatalFailure, "/home/jenkins/workspace/orxonox_qc_trunk_checks/test/core/command/CommandTest.cc"
, 165, gtest_ar.failure_message()) = ::testing::Message();
166 }
167
168 TEST_F(CommandTest, ModuleTest)class CommandTest_ModuleTest_Test : public CommandTest { public
: CommandTest_ModuleTest_Test() {} private: virtual void TestBody
(); static ::testing::TestInfo* const test_info_ __attribute__
((unused)); CommandTest_ModuleTest_Test(CommandTest_ModuleTest_Test
const &); void operator=(CommandTest_ModuleTest_Test const
&);};::testing::TestInfo* const CommandTest_ModuleTest_Test
::test_info_ = ::testing::internal::MakeAndRegisterTestInfo(
"CommandTest", "ModuleTest", __null, __null, (::testing::internal
::GetTypeId<CommandTest>()), CommandTest::SetUpTestCase
, CommandTest::TearDownTestCase, new ::testing::internal::TestFactoryImpl
< CommandTest_ModuleTest_Test>);void CommandTest_ModuleTest_Test
::TestBody()
169 {
170 test(0, 0, 0);
171 CommandExecutor::execute("test 0", false);
172 test(1, 0, 0);
173 CommandExecutor::execute("test 1", false);
174 test(1, 0, 0);
175 CommandExecutor::execute("test 0", false);
176 test(2, 10, 0);
177 CommandExecutor::execute("test 0 123", false);
178 test(2, 123, 0);
179 CommandExecutor::execute("test 1 1234", false);
180 test(2, 1234, 0);
181 CommandExecutor::execute("test 1", false);
182 test(3, 20, 0);
183 CommandExecutor::execute("test 0", false);
184 test(4, 30, 40);
185 CommandExecutor::execute("test 1 100 200", false);
186 test(4, 100, 200);
187 CommandExecutor::execute("test 0", false);
188 test(5, 11, 0);
189 CommandExecutor::execute("test 1", false);
190 test(5, 11, 0);
191 CommandExecutor::execute("test 2", false);
192 test(6, 11, 0);
193 CommandExecutor::execute("test 0", false);
194 test(6, 22, 0);
195 CommandExecutor::execute("test -1", false);
196 test(6, 22, 0);
197 CommandExecutor::execute("test -1", false);
198 test(5, 11, 0);
199 CommandExecutor::execute("test 0", false);
200 test(4, 30, 40);
201 }
202}