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/*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* CallbackTest.cpp
* Unittest for the autogen'ed Callback code
* Copyright (C) 2005 Simon Newton
*/
#include <cppunit/extensions/HelperMacros.h>
#include <string>
#include "ola/Callback.h"
#include "ola/testing/TestUtils.h"
using std::string;
class CallbackTest: public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(CallbackTest);
CPPUNIT_TEST(testFunctionCallbacks);
CPPUNIT_TEST(testMethodCallbacks);
CPPUNIT_TEST(testFunctionCallbacks1);
CPPUNIT_TEST(testMethodCallbacks1);
CPPUNIT_TEST(testMethodCallbacks2);
CPPUNIT_TEST_SUITE_END();
public:
void testFunctionCallbacks();
void testMethodCallbacks();
void testFunctionCallbacks1();
void testMethodCallbacks1();
void testMethodCallbacks2();
void testMethodCallbacks4();
void Method0() {}
bool BoolMethod0() { return true; }
void Method1(unsigned int i) {
OLA_ASSERT_EQ(TEST_INT_VALUE, i);
}
bool BoolMethod1(unsigned int i) {
OLA_ASSERT_EQ(TEST_INT_VALUE, i);
return true;
}
void Method2(unsigned int i, int j) {
OLA_ASSERT_EQ(TEST_INT_VALUE, i);
OLA_ASSERT_EQ(TEST_INT_VALUE2, j);
}
bool BoolMethod2(unsigned int i, int j) {
OLA_ASSERT_EQ(TEST_INT_VALUE, i);
OLA_ASSERT_EQ(TEST_INT_VALUE2, j);
return true;
}
void Method3(unsigned int i, int j, char c) {
OLA_ASSERT_EQ(TEST_INT_VALUE, i);
OLA_ASSERT_EQ(TEST_INT_VALUE2, j);
OLA_ASSERT_EQ(TEST_CHAR_VALUE, c);
}
bool BoolMethod3(unsigned int i, int j, char c) {
OLA_ASSERT_EQ(TEST_INT_VALUE, i);
OLA_ASSERT_EQ(TEST_INT_VALUE2, j);
OLA_ASSERT_EQ(TEST_CHAR_VALUE, c);
return true;
}
void Method4(unsigned int i, int j, char c, const string &s) {
OLA_ASSERT_EQ(TEST_INT_VALUE, i);
OLA_ASSERT_EQ(TEST_INT_VALUE2, j);
OLA_ASSERT_EQ(TEST_CHAR_VALUE, c);
OLA_ASSERT_EQ(string(TEST_STRING_VALUE), s);
}
bool BoolMethod4(unsigned int i, int j, char c, const string &s) {
OLA_ASSERT_EQ(TEST_INT_VALUE, i);
OLA_ASSERT_EQ(TEST_INT_VALUE2, j);
OLA_ASSERT_EQ(TEST_CHAR_VALUE, c);
OLA_ASSERT_EQ(string(TEST_STRING_VALUE), s);
return true;
}
static const unsigned int TEST_INT_VALUE;
static const int TEST_INT_VALUE2;
static const char TEST_CHAR_VALUE;
static const char TEST_STRING_VALUE[];
};
const unsigned int CallbackTest::TEST_INT_VALUE = 42;
const int CallbackTest::TEST_INT_VALUE2 = 53;
const char CallbackTest::TEST_CHAR_VALUE = 'c';
const char CallbackTest::TEST_STRING_VALUE[] = "foo";
CPPUNIT_TEST_SUITE_REGISTRATION(CallbackTest);
using ola::BaseCallback1;
using ola::BaseCallback2;
using ola::BaseCallback4;
using ola::Callback0;
using ola::NewCallback;
using ola::NewCallback;
using ola::NewSingleCallback;
using ola::NewSingleCallback;
using ola::SingleUseCallback0;
// Functions used for testing
void Function0() {}
bool BoolFunction0() { return true; }
void Function1(unsigned int i) {
OLA_ASSERT_EQ(CallbackTest::TEST_INT_VALUE, i);
}
bool BoolFunction1(unsigned int i) {
OLA_ASSERT_EQ(CallbackTest::TEST_INT_VALUE, i);
return true;
}
void Function2(unsigned int i, int j) {
OLA_ASSERT_EQ(CallbackTest::TEST_INT_VALUE, i);
OLA_ASSERT_EQ(CallbackTest::TEST_INT_VALUE2, j);
}
bool BoolFunction2(unsigned int i, int j) {
OLA_ASSERT_EQ(CallbackTest::TEST_INT_VALUE, i);
OLA_ASSERT_EQ(CallbackTest::TEST_INT_VALUE2, j);
return true;
}
/*
* Test the Function Callbacks class
*/
void CallbackTest::testFunctionCallbacks() {
// no arg, void return closures
SingleUseCallback0<void> *c1 = NewSingleCallback(&Function0);
c1->Run();
Callback0<void> *c2 = NewCallback(&Function0);
c2->Run();
c2->Run();
delete c2;
// no arg, bool closures
SingleUseCallback0<bool> *c3 = NewSingleCallback(&BoolFunction0);
OLA_ASSERT_TRUE(c3->Run());
Callback0<bool> *c4 = NewCallback(&BoolFunction0);
OLA_ASSERT_TRUE(c4->Run());
OLA_ASSERT_TRUE(c4->Run());
delete c4;
// one arg, void return
SingleUseCallback0<void> *c5 = NewSingleCallback(
&Function1,
TEST_INT_VALUE);
c5->Run();
Callback0<void> *c6 = NewCallback(&Function1, TEST_INT_VALUE);
c6->Run();
c6->Run();
delete c6;
// one arg, bool closures
SingleUseCallback0<bool> *c7 = NewSingleCallback(
&BoolFunction1,
TEST_INT_VALUE);
OLA_ASSERT_TRUE(c7->Run());
Callback0<bool> *c8 = NewCallback(&BoolFunction1, TEST_INT_VALUE);
OLA_ASSERT_TRUE(c8->Run());
OLA_ASSERT_TRUE(c8->Run());
delete c8;
}
/*
* Test the Method Callbacks
*/
void CallbackTest::testMethodCallbacks() {
// no arg, void return closures
SingleUseCallback0<void> *c1 = NewSingleCallback(this,
&CallbackTest::Method0);
c1->Run();
Callback0<void> *c2 = NewCallback(this, &CallbackTest::Method0);
c2->Run();
c2->Run();
delete c2;
// no arg, bool closures
SingleUseCallback0<bool> *c3 = NewSingleCallback(this,
&CallbackTest::BoolMethod0);
OLA_ASSERT_TRUE(c3->Run());
Callback0<bool> *c4 = NewCallback(this, &CallbackTest::BoolMethod0);
OLA_ASSERT_TRUE(c4->Run());
OLA_ASSERT_TRUE(c4->Run());
delete c4;
// one arg, void return
SingleUseCallback0<void> *c5 = NewSingleCallback(
this,
&CallbackTest::Method1,
TEST_INT_VALUE);
c5->Run();
Callback0<void> *c6 = NewCallback(this, &CallbackTest::Method1,
TEST_INT_VALUE);
c6->Run();
c6->Run();
delete c6;
// one arg, bool closures
SingleUseCallback0<bool> *c7 = NewSingleCallback(
this,
&CallbackTest::BoolMethod1,
TEST_INT_VALUE);
OLA_ASSERT_TRUE(c7->Run());
Callback0<bool> *c8 = NewCallback(this,
&CallbackTest::BoolMethod1,
TEST_INT_VALUE);
OLA_ASSERT_TRUE(c8->Run());
OLA_ASSERT_TRUE(c8->Run());
delete c8;
// two arg, void return
SingleUseCallback0<void> *c9 = NewSingleCallback(
this,
&CallbackTest::Method2,
TEST_INT_VALUE,
TEST_INT_VALUE2);
c9->Run();
Callback0<void> *c10 = NewCallback(this,
&CallbackTest::Method2,
TEST_INT_VALUE,
TEST_INT_VALUE2);
c10->Run();
c10->Run();
delete c10;
// two arg, bool closures
SingleUseCallback0<bool> *c11 = NewSingleCallback(
this,
&CallbackTest::BoolMethod2,
TEST_INT_VALUE,
TEST_INT_VALUE2);
OLA_ASSERT_TRUE(c11->Run());
Callback0<bool> *c12 = NewCallback(this,
&CallbackTest::BoolMethod2,
TEST_INT_VALUE,
TEST_INT_VALUE2);
OLA_ASSERT_TRUE(c12->Run());
OLA_ASSERT_TRUE(c12->Run());
delete c12;
// three arg, void return
SingleUseCallback0<void> *c13 = NewSingleCallback(
this,
&CallbackTest::Method3,
TEST_INT_VALUE,
TEST_INT_VALUE2,
TEST_CHAR_VALUE);
c13->Run();
Callback0<void> *c14 = NewCallback(this,
&CallbackTest::Method3,
TEST_INT_VALUE,
TEST_INT_VALUE2,
TEST_CHAR_VALUE);
c14->Run();
c14->Run();
delete c14;
// three arg, bool closures
SingleUseCallback0<bool> *c15 = NewSingleCallback(
this,
&CallbackTest::BoolMethod3,
TEST_INT_VALUE,
TEST_INT_VALUE2,
TEST_CHAR_VALUE);
OLA_ASSERT_TRUE(c15->Run());
Callback0<bool> *c16 = NewCallback(this,
&CallbackTest::BoolMethod3,
TEST_INT_VALUE,
TEST_INT_VALUE2,
TEST_CHAR_VALUE);
OLA_ASSERT_TRUE(c16->Run());
OLA_ASSERT_TRUE(c16->Run());
delete c16;
}
/*
* Test the single argument function closures
*/
void CallbackTest::testFunctionCallbacks1() {
// single arg, void return closures
BaseCallback1<void, unsigned int> *c1 = NewSingleCallback(&Function1);
c1->Run(TEST_INT_VALUE);
BaseCallback1<void, unsigned int> *c2 = NewCallback(&Function1);
c2->Run(TEST_INT_VALUE);
c2->Run(TEST_INT_VALUE);
delete c2;
// test a function that returns bool
BaseCallback1<bool, unsigned int> *c3 = NewSingleCallback(&BoolFunction1);
OLA_ASSERT_TRUE(c3->Run(TEST_INT_VALUE));
BaseCallback1<bool, unsigned int> *c4 = NewCallback(&BoolFunction1);
OLA_ASSERT_TRUE(c4->Run(TEST_INT_VALUE));
OLA_ASSERT_TRUE(c4->Run(TEST_INT_VALUE));
delete c4;
// single arg, void return closures
BaseCallback1<void, int> *c6 = NewSingleCallback(
&Function2,
TEST_INT_VALUE);
c6->Run(TEST_INT_VALUE2);
BaseCallback1<void, int> *c7 = NewCallback(
&Function2,
TEST_INT_VALUE);
c7->Run(TEST_INT_VALUE2);
c7->Run(TEST_INT_VALUE2);
delete c7;
}
/*
* Test the Method Callbacks
*/
void CallbackTest::testMethodCallbacks1() {
// test 1 arg callbacks that return unsigned ints
BaseCallback1<void, unsigned int> *c1 = NewSingleCallback(
this,
&CallbackTest::Method1);
c1->Run(TEST_INT_VALUE);
BaseCallback1<void, unsigned int> *c2 = NewCallback(this,
&CallbackTest::Method1);
c2->Run(TEST_INT_VALUE);
c2->Run(TEST_INT_VALUE);
delete c2;
// test 1 arg callbacks that return bools
BaseCallback1<bool, unsigned int> *c3 = NewSingleCallback(
this,
&CallbackTest::BoolMethod1);
OLA_ASSERT_TRUE(c3->Run(TEST_INT_VALUE));
BaseCallback1<bool, unsigned int> *c4 = NewCallback(
this,
&CallbackTest::BoolMethod1);
OLA_ASSERT_TRUE(c4->Run(TEST_INT_VALUE));
OLA_ASSERT_TRUE(c4->Run(TEST_INT_VALUE));
delete c4;
// test 1 arg initial, 1 arg deferred callbacks that return ints
BaseCallback1<void, int> *c5 = NewSingleCallback(
this,
&CallbackTest::Method2,
TEST_INT_VALUE);
c5->Run(TEST_INT_VALUE2);
BaseCallback1<void, int> *c6 = NewCallback(
this,
&CallbackTest::Method2,
TEST_INT_VALUE);
c6->Run(TEST_INT_VALUE2);
c6->Run(TEST_INT_VALUE2);
delete c6;
// test 1 arg initial, 1 arg deferred callbacks that return bools
BaseCallback1<bool, int> *c7 = NewSingleCallback(
this,
&CallbackTest::BoolMethod2,
TEST_INT_VALUE);
OLA_ASSERT_TRUE(c7->Run(TEST_INT_VALUE2));
BaseCallback1<bool, int> *c8 = NewCallback(
this,
&CallbackTest::BoolMethod2,
TEST_INT_VALUE);
OLA_ASSERT_TRUE(c8->Run(TEST_INT_VALUE2));
OLA_ASSERT_TRUE(c8->Run(TEST_INT_VALUE2));
delete c8;
// test 2 arg initial, 1 arg deferred callbacks that return ints
BaseCallback1<void, char> *c9 = NewSingleCallback(
this,
&CallbackTest::Method3,
TEST_INT_VALUE,
TEST_INT_VALUE2);
c9->Run(TEST_CHAR_VALUE);
BaseCallback1<void, char> *c10 = NewCallback(
this,
&CallbackTest::Method3,
TEST_INT_VALUE,
TEST_INT_VALUE2);
c10->Run(TEST_CHAR_VALUE);
c10->Run(TEST_CHAR_VALUE);
delete c10;
// test 2 arg initial, 1 arg deferred callbacks that return bools
BaseCallback1<bool, char> *c11 = NewSingleCallback(
this,
&CallbackTest::BoolMethod3,
TEST_INT_VALUE,
TEST_INT_VALUE2);
OLA_ASSERT_TRUE(c11->Run(TEST_CHAR_VALUE));
BaseCallback1<bool, char> *c12 = NewCallback(
this,
&CallbackTest::BoolMethod3,
TEST_INT_VALUE,
TEST_INT_VALUE2);
OLA_ASSERT_TRUE(c12->Run(TEST_CHAR_VALUE));
OLA_ASSERT_TRUE(c12->Run(TEST_CHAR_VALUE));
delete c12;
// test 3 arg initial, 1 arg deferred callbacks that return ints
BaseCallback1<void, const string&> *c13 = NewSingleCallback(
this,
&CallbackTest::Method4,
TEST_INT_VALUE,
TEST_INT_VALUE2,
TEST_CHAR_VALUE);
c13->Run(TEST_STRING_VALUE);
BaseCallback1<void, const string&> *c14 = NewCallback(
this,
&CallbackTest::Method4,
TEST_INT_VALUE,
TEST_INT_VALUE2,
TEST_CHAR_VALUE);
c14->Run(TEST_STRING_VALUE);
c14->Run(TEST_STRING_VALUE);
delete c14;
// test 3 arg initial, 1 arg deferred callbacks that return bools
BaseCallback1<bool, const string&> *c15 = NewSingleCallback(
this,
&CallbackTest::BoolMethod4,
TEST_INT_VALUE,
TEST_INT_VALUE2,
TEST_CHAR_VALUE);
OLA_ASSERT_TRUE(c15->Run(TEST_STRING_VALUE));
BaseCallback1<bool, const string&> *c16 = NewCallback(
this,
&CallbackTest::BoolMethod4,
TEST_INT_VALUE,
TEST_INT_VALUE2,
TEST_CHAR_VALUE);
OLA_ASSERT_TRUE(c16->Run(TEST_STRING_VALUE));
OLA_ASSERT_TRUE(c16->Run(TEST_STRING_VALUE));
delete c16;
}
/*
* Test the Method Callbacks
*/
void CallbackTest::testMethodCallbacks2() {
// test 2 arg callbacks that return void
BaseCallback2<void, unsigned int, int> *c1 = NewSingleCallback(
this,
&CallbackTest::Method2);
c1->Run(TEST_INT_VALUE, TEST_INT_VALUE2);
BaseCallback2<void, unsigned int, int> *c2 = NewCallback(
this,
&CallbackTest::Method2);
c2->Run(TEST_INT_VALUE, TEST_INT_VALUE2);
c2->Run(TEST_INT_VALUE, TEST_INT_VALUE2);
delete c2;
// test 2 arg callbacks that return bools
BaseCallback2<bool, unsigned int, int> *c3 = NewSingleCallback(
this,
&CallbackTest::BoolMethod2);
OLA_ASSERT_TRUE(c3->Run(TEST_INT_VALUE, TEST_INT_VALUE2));
BaseCallback2<bool, unsigned int, int> *c4 = NewCallback(
this,
&CallbackTest::BoolMethod2);
OLA_ASSERT_TRUE(c4->Run(TEST_INT_VALUE, TEST_INT_VALUE2));
OLA_ASSERT_TRUE(c4->Run(TEST_INT_VALUE, TEST_INT_VALUE2));
delete c4;
// test 1 create time, 2 run time arg callbacks that return void
BaseCallback2<void, int, char> *c5 = NewSingleCallback(
this,
&CallbackTest::Method3,
TEST_INT_VALUE);
c5->Run(TEST_INT_VALUE2, TEST_CHAR_VALUE);
BaseCallback2<void, int, char> *c6 = NewCallback(
this,
&CallbackTest::Method3,
TEST_INT_VALUE);
c6->Run(TEST_INT_VALUE2, TEST_CHAR_VALUE);
c6->Run(TEST_INT_VALUE2, TEST_CHAR_VALUE);
delete c6;
// test 1 create time, 2 run time arg callbacks that return bools
BaseCallback2<bool, int, char> *c7 = NewSingleCallback(
this,
&CallbackTest::BoolMethod3,
TEST_INT_VALUE);
OLA_ASSERT_TRUE(c7->Run(TEST_INT_VALUE2, TEST_CHAR_VALUE));
BaseCallback2<bool, int, char> *c8 = NewCallback(
this,
&CallbackTest::BoolMethod3,
TEST_INT_VALUE);
OLA_ASSERT_TRUE(c8->Run(TEST_INT_VALUE2, TEST_CHAR_VALUE));
OLA_ASSERT_TRUE(c8->Run(TEST_INT_VALUE2, TEST_CHAR_VALUE));
delete c8;
}
/*
* Test the Method Callbacks
*/
void CallbackTest::testMethodCallbacks4() {
// test 2 arg callbacks that return unsigned ints
BaseCallback4<void, unsigned int, int, char, const string&> *c1 =
NewSingleCallback(
this,
&CallbackTest::Method4);
c1->Run(TEST_INT_VALUE, TEST_INT_VALUE2, TEST_CHAR_VALUE, TEST_STRING_VALUE);
BaseCallback4<void, unsigned int, int, char, const string&> *c2 = NewCallback(
this,
&CallbackTest::Method4);
c2->Run(TEST_INT_VALUE, TEST_INT_VALUE2, TEST_CHAR_VALUE, TEST_STRING_VALUE);
c2->Run(TEST_INT_VALUE, TEST_INT_VALUE2, TEST_CHAR_VALUE, TEST_STRING_VALUE);
delete c2;
// test 2 arg callbacks that return bools
BaseCallback4<bool, unsigned int, int, char, const string&> *c3 =
NewSingleCallback(
this,
&CallbackTest::BoolMethod4);
OLA_ASSERT_TRUE(c3->Run(TEST_INT_VALUE, TEST_INT_VALUE2, TEST_CHAR_VALUE,
TEST_STRING_VALUE));
BaseCallback4<bool, unsigned int, int, char, const string&> *c4 =
NewCallback(
this,
&CallbackTest::BoolMethod4);
OLA_ASSERT_TRUE(c4->Run(TEST_INT_VALUE, TEST_INT_VALUE2, TEST_CHAR_VALUE,
TEST_STRING_VALUE));
OLA_ASSERT_TRUE(c4->Run(TEST_INT_VALUE, TEST_INT_VALUE2, TEST_CHAR_VALUE,
TEST_STRING_VALUE));
delete c4;
}
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