//Overloads
public override void Fail(string message, string details)
{
//Handle the assert, treat it as an error.
Exception e = new TestException(TestResult.Assert, message, details, null, null);
e.Source = "Debug.Assert";
//Note: We don't throw the exception (by default), since we want to continue on Asserts
//(as many of them are benign or simply a valid runtime error).
if (this.ShouldThrow)
{
throw e;
}
StackTrace stack = new StackTrace();
TestLog.Error(TestResult.Assert, details, null, "Debug.Assert", message, stack.ToString(), null, 0);
}
public TestModule(string name, string desc)
: base(name, desc, TestType.TestModule)
{
this.Guid = GetType().ToString();
//Population
//DetermineChildren();
try
{
DetermineIncludes();
DetermineFilters();
}
catch (Exception e)
{
//Don't completely block construction, otherwise it won't be able to be loaded from COM
TestLog.HandleException(e);
}
}
public static bool Warning(object actual, object expected, string message, Exception inner)
{
//See if these are equal
bool equal = InternalEquals(actual, expected);
if (equal)
{
return(true);
}
try
{
throw new TestWarningException(message, actual, expected, inner);
}
catch (Exception e)
{
//Warning should continue - not halt test progress
TestLog.HandleException(e);
return(false);
}
}
public ITestItem CreateTest(String assembly, String type)
{
try
{
// this.Log = new LtmContext() as ITestLog;
// this.Properties = new LtmContext() as ITestProperties;
//Create an instance
//Note: Assembly.CreateInstance returns null for type not found
TestModule test = (TestModule)Assembly.LoadFrom(assembly).CreateInstance(type);
if (test == null)
{
throw new TypeLoadException(
String.Format("Unable to find type: '{0}' in assembly: '{1}'", type, assembly)
);
}
return(test);
}
catch (Exception e)
{
TestLog.HandleException(e);
throw new TestFailedException(e.Message, null, null, e);
}
}
public override void Write(string text)
{
//Delegate
TestLog.Write(pflags, text);
}
protected virtual TestResult HandleException(Exception e)
{
//Note: override this if your product has specilized exceptions (ie: nesting or collections)
//that you need to recurse over of print out differently
return(TestLog.HandleException(e));
}
TestResult ITestItem.Terminate()
{
//Enter
OnEnter(TestMethod.Terminate);
TestResult result = TestResult.Passed;
//NOTE: Since exceptions are a way-of-life in C#, and the fact that they are just
//caught by the runtime before passed back to LTM, we lose the entire stack and just
//an unknown error code is returned.
//To help solve this we will wrap the call in a try catch and actually
//log the exception to the LTM output window...
try
{
//Skipped
if (this.Skipped || !this.Implemented)
{
result = TestResult.Skipped;
}
else
{
this.Terminate();
}
//Before exiting make sure we reset our CurChild to null, to prevent incorrect uses
if (Parent != null)
{
Parent.CurrentChild = null;
}
}
catch (Exception e)
{
HandleException(e);
}
try
{
//Clear any previous existing info (in the static class).
if (_testtype == TestType.TestModule)
{
//Note: We actually have to clear these "statics" since they are not cleaned up
//until the process exits. Which means that if you run again, in an apartment model
//thread it will try to release these when setting them which is not allowed to
//call a method on an object created in another apartment
TestInput.Dispose();
TestLog.Dispose();
}
}
catch (Exception e)
{
result = HandleException(e);
}
//This is also a good point to hint to the GC to free up any unused memory
//at the end of each TestCase and the end of each module.
GC.Collect();
GC.WaitForPendingFinalizers();
//Leave
OnLeave(TestMethod.Terminate);
return(result);
}
public static TestResult HandleException(Exception e)
{
TestResult result = TestResult.Failed;
Exception inner = e;
//If reflection was used check for test skipped/passed exception
while (inner is TargetInvocationException)
{
inner = inner.InnerException;
}
if (!(inner is TestException) ||
((inner as TestException).Result != TestResult.Skipped &&
(inner as TestException).Result != TestResult.Passed &&
(inner as TestException).Result != TestResult.Warning))
{
inner = e; //start over so we do not loose the stack trace
}
while (inner != null)
{
//Need to handle Loader exceptions seperatly
if (inner is ReflectionTypeLoadException)
{
//Recurse
foreach (Exception loaderexception in ((ReflectionTypeLoadException)inner).LoaderExceptions)
{
HandleException(loaderexception);
}
}
//Source
String source = inner.Source;
//Message
String message = inner.Message;
if (inner != e)
{
message = "Inner Exception -> " + message;
}
//Expected / Actual
Object actual = inner.GetType();
Object expected = null;
String details = inner.StackTrace;
String filename = null;
int line = 0;
if (inner is TestException)
{
TestException testinner = (TestException)inner;
//Setup more meaningful info
actual = testinner.Actual;
expected = testinner.Expected;
result = testinner.Result;
switch (result)
{
case TestResult.Passed:
case TestResult.Skipped:
WriteLine(message);
return(result); //were done
}
;
}
//Log
TestLog.Error(result, actual, expected, source, message, details, filename, line);
//Next
inner = inner.InnerException;
}
return(result);
}
