public void TestPreserveStackTrace()
{
StackTrace stackTrace = null;
try
{
try
{
Action bar = () =>
{
try
{
//delegate to the failing method
Action foo = () =>
{
stackTrace = new StackTrace(false);
throw new InvalidOperationException();
};
foo();
Assert.Fail("Exception was not thrown - 1");
}
catch (InvalidOperationException iopex)
{
//wrap the exception to make sure that there is an
//inner exception that can be re-thrown later on
throw new ArgumentException(string.Empty, iopex);
};
};
bar();
Assert.Fail("Exception was not thrown - 2");
}
catch (ArgumentException aex)
{
//preserve the stack trace of the nested exception and re-throw it
ExceptionUtil.PreserveStackTrace(aex.InnerException);
throw aex.InnerException;
}
Assert.Fail("Exception was not thrown - 3");
}
catch (InvalidOperationException iopex)
{
ExceptionUtilTestHelpers.AssertStackTrace(iopex, stackTrace);
}
}
public void TestStackTraceOfExceptionThrownByConnectorFacade()
{
ConnectorFacadeFactory factory = ConnectorFacadeFactory.GetInstance();
Configuration config = new MockConfiguration();
ConnectorFacade facade = factory.NewInstance(
TestHelpers.CreateTestConfiguration(SafeType <Connector> .Get <SpyConnector>(), config));
try
{
facade.Test();
Assert.Fail("Exception was not thrown");
}
catch (EUTestException eutex)
{
ExceptionUtilTestHelpers.AssertStackTrace(eutex, SpyConnector.StackTrace);
}
}
