// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest6()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest6: Use the different type's same static method to create two delegate ,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
booldelegate workDelegate = new booldelegate(TestClass.Completed_Bool);
booldelegate workDelegate1 = new booldelegate(TestClass1.Completed_Bool);
if (workDelegate.Equals(workDelegate1))
{
TestLibrary.TestFramework.LogError("014", "Equals method return error ");
retVal = false;
}
workDelegate();
workDelegate1();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("015", "Unexpected exception: " + e);
retVal = false;
}
return(retVal);
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest7()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest7: Use the different instance's same instance method to create two delegate ,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
booldelegate workDelegate = new booldelegate(new TestClass(1).StartWork_Bool);
booldelegate workDelegate1 = new booldelegate(new TestClass1(2).StartWork_Bool);
if (workDelegate.Equals(workDelegate1))
{
TestLibrary.TestFramework.LogError("016", "Equals method return error ");
retVal = false;
}
workDelegate();
workDelegate1();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("017", "Unexpected exception: " + e);
retVal = false;
}
return(retVal);
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest3()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest3: Use the same type's same static method to create two delegate ,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
delctor.starkWork = new booldelegate(TestClass.Working_Bool);
booldelegate workDelegate = new booldelegate(TestClass.Working_Bool);
if (GetCompareResult(workDelegate, (booldelegate)delctor.starkWork))
{
if (!workDelegate.Equals((booldelegate)delctor.starkWork))
{
TestLibrary.TestFramework.LogError("007", "Equals method return error ");
retVal = false;
}
}
else
{
TestLibrary.TestFramework.LogError("008", "compare condition is error ");
retVal = false;
}
workDelegate();
((booldelegate)delctor.starkWork)();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("009", "Unexpected exception: " + e);
retVal = false;
}
return(retVal);
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest4()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest4: Use the same type's different static method to create two delegate ,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
delctor.starkWork = new booldelegate(TestClass.Working_Bool);
booldelegate workDelegate = new booldelegate(TestClass.Completed_Bool);
if (workDelegate.Equals((booldelegate)delctor.starkWork))
{
TestLibrary.TestFramework.LogError("010", "Equals method return error ");
retVal = false;
}
workDelegate();
((booldelegate)delctor.starkWork)();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("011", "Unexpected exception: " + e);
retVal = false;
}
return(retVal);
}
private string GetInvocationListFlag(identify_null start, identify_null working)
{
DelegateCombine1 delctor = new DelegateCombine1();
TestClass testinstance = new TestClass();
string sFlag = string.Empty;
if (start == identify_null.c_Start_null_false)
{
delctor.starkWork = new booldelegate(testinstance.StartWork_Bool);
}
else
{
delctor.starkWork = null;
}
if (working == identify_null.c_Working_null_false)
{
delctor.working = new booldelegate(testinstance.Working_Bool);
}
else
{
delctor.working = null;
}
booldelegate combine = (booldelegate)Delegate.Combine(delctor.starkWork, delctor.working);
if (combine == null)
{
return(string.Empty);
}
for (IEnumerator itr = combine.GetInvocationList().GetEnumerator(); itr.MoveNext();)
{
booldelegate bd = (booldelegate)itr.Current;
if (bd.Equals(delctor.starkWork))
{
sFlag += c_StartWrok;
}
if (bd.Equals(delctor.working))
{
sFlag += c_Working;
}
}
combine();
return(sFlag);
}
//compare delegate's Type,target, method, and invocation list
//two delegates have common Type,target, method, and invocation list
//return true.otherwise return false
private bool GetCompareResult(booldelegate del1, booldelegate del2)
{
if (!del1.GetType().Equals(del2.GetType()))
{
return(false);
}
if (!del1.Equals(del2))
{
return(false);
}
return(true);
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest2()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest2: Use the same instance's same instance method to create two different delegate ,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
TestClass tcInstance = new TestClass(2);
delctor.starkWork = new booldelegate(tcInstance.StartWork_Bool);
booldelegate workDelegate = new booldelegate(tcInstance.StartWork_Bool);
if (GetCompareResult(workDelegate, (booldelegate)delctor.starkWork))
{
if (!workDelegate.Equals((booldelegate)delctor.starkWork))
{
TestLibrary.TestFramework.LogError("004", "Equals method return error ");
retVal = false;
}
}
else
{
TestLibrary.TestFramework.LogError("005", "compare condition is error ");
retVal = false;
}
workDelegate();
((booldelegate)delctor.starkWork)();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("006", "Unexpected exception: " + e);
retVal = false;
}
return(retVal);
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest1()
{
bool retVal = true;
//Type,target, method, and invocation list
TestLibrary.TestFramework.BeginScenario("PosTest1: Use one delegate object to instance the other delegate object,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
delctor.starkWork = new booldelegate(new TestClass(1).StartWork_Bool);
booldelegate workDelegate = (booldelegate)delctor.starkWork;
if (GetCompareResult(workDelegate, (booldelegate)delctor.starkWork))
{
if (!workDelegate.Equals((booldelegate)delctor.starkWork))
{
TestLibrary.TestFramework.LogError("001", "Equals method return error ");
retVal = false;
}
}
else
{
TestLibrary.TestFramework.LogError("002", "compare condition is error ");
retVal = false;
}
workDelegate();
((booldelegate)delctor.starkWork)();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("003", "Unexpected exception: " + e);
retVal = false;
}
return(retVal);
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest2()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest2: Use the same instance's same instance method to create two different delegate ,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
TestClass tcInstance = new TestClass(2);
delctor.starkWork = new booldelegate(tcInstance.StartWork_Bool);
booldelegate workDelegate = new booldelegate(tcInstance.StartWork_Bool);
if (GetCompareResult(workDelegate, (booldelegate)delctor.starkWork))
{
if (!workDelegate.Equals((booldelegate)delctor.starkWork))
{
TestLibrary.TestFramework.LogError("004", "Equals method return error ");
retVal = false;
}
}
else
{
TestLibrary.TestFramework.LogError("005", "compare condition is error ");
retVal = false;
}
workDelegate();
((booldelegate)delctor.starkWork)();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("006", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
private bool CombineImpl(booldelegate delegatesrc, identify_null start)
{
DelegateCombineImpl delctor = new DelegateCombineImpl();
TestClass testinstance = new TestClass();
string sFlag = string.Empty;
string sFlagAdd = string.Empty;
booldelegate combineImpl = delegatesrc;
if (start == identify_null.c_Start_null_false)
{
delctor.starkWork = new booldelegate(testinstance.StartWork_Bool);
combineImpl += (booldelegate)delctor.starkWork;
sFlagAdd = c_StartWork;
}
else if (start == identify_null.c_Start_null_false_duplicate)
{
delctor.starkWork = new booldelegate(testinstance.StartWork_Bool);
combineImpl += (booldelegate)delctor.starkWork;
sFlagAdd = c_StartWork;
//The invocation list can contain duplicate entries; that is, entries that refer to the same method on the same object.
combineImpl += (booldelegate)delctor.starkWork;
sFlagAdd += sFlagAdd;
}
else if (start == identify_null.c_Start_null_true)
{
delctor.starkWork = null;
combineImpl += (booldelegate)delctor.starkWork;
}
else if (start == identify_null.c_Working_null_false)
{
delctor.working = new booldelegate(testinstance.Working_Bool);
combineImpl += (booldelegate)delctor.working;
sFlagAdd = c_Working;
}
else
{
delctor.working = null;
combineImpl += (booldelegate)delctor.working;
}
if (combineImpl == null)
{
return(true);
}
for (IEnumerator itr = combineImpl.GetInvocationList().GetEnumerator(); itr.MoveNext();)
{
booldelegate bd = (booldelegate)itr.Current;
//the filter is to get the delegate which is appended through equals method.
if (bd.Equals(delctor.starkWork))
{
sFlag += c_StartWork;
}
if (bd.Equals(delctor.working))
{
sFlag += c_Working;
}
}
combineImpl();
//judge delegate is appended to the end of the invocation list of the current
if (sFlag == sFlagAdd)
{
return(true);
}
else
{
return(false);
}
}
//compare delegate's Type,target, method, and invocation list
//two delegates have common Type,target, method, and invocation list
//return true.otherwise return false
private bool GetCompareResult(booldelegate del1, booldelegate del2)
{
if (!del1.GetType().Equals(del2.GetType()))
{
return false;
}
if (!del1.Equals(del2))
{
return false;
}
return true;
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest7()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest7: Use the different instance's same instance method to create two delegate ,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
booldelegate workDelegate = new booldelegate(new TestClass(1).StartWork_Bool);
booldelegate workDelegate1 = new booldelegate(new TestClass1(2).StartWork_Bool );
if (workDelegate.Equals(workDelegate1))
{
TestLibrary.TestFramework.LogError("016", "Equals method return error ");
retVal = false;
}
workDelegate();
workDelegate1();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("017", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest6()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest6: Use the different type's same static method to create two delegate ,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
booldelegate workDelegate = new booldelegate(TestClass.Completed_Bool);
booldelegate workDelegate1 = new booldelegate(TestClass1.Completed_Bool);
if (workDelegate.Equals(workDelegate1))
{
TestLibrary.TestFramework.LogError("014", "Equals method return error ");
retVal = false;
}
workDelegate();
workDelegate1();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("015", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest4()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest4: Use the same type's different static method to create two delegate ,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
delctor.starkWork = new booldelegate(TestClass.Working_Bool);
booldelegate workDelegate = new booldelegate(TestClass.Completed_Bool);
if (workDelegate.Equals((booldelegate)delctor.starkWork))
{
TestLibrary.TestFramework.LogError("010", "Equals method return error ");
retVal = false;
}
workDelegate();
((booldelegate)delctor.starkWork)();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("011", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}
// Returns true if the expected result is right
// Returns false if the expected result is wrong
public bool PosTest3()
{
bool retVal = true;
TestLibrary.TestFramework.BeginScenario("PosTest3: Use the same type's same static method to create two delegate ,then use equals method to compare");
try
{
DelegateEquals delctor = new DelegateEquals();
delctor.starkWork = new booldelegate(TestClass.Working_Bool);
booldelegate workDelegate = new booldelegate(TestClass.Working_Bool);
if (GetCompareResult(workDelegate, (booldelegate)delctor.starkWork))
{
if (!workDelegate.Equals((booldelegate)delctor.starkWork))
{
TestLibrary.TestFramework.LogError("007", "Equals method return error ");
retVal = false;
}
}
else
{
TestLibrary.TestFramework.LogError("008", "compare condition is error ");
retVal = false;
}
workDelegate();
((booldelegate)delctor.starkWork)();
}
catch (Exception e)
{
TestLibrary.TestFramework.LogError("009", "Unexpected exception: " + e);
retVal = false;
}
return retVal;
}