internal void RunTest(UiaDistributedTestcaseHost host, AutomationElement automationElement, string uiElementName)
{
if (stepInfos.Count == 0)
{
throw new InvalidOperationException("You must first add one or more steps run this testcase");
}
//Because we the Testcase object has a MarshalByRef shared state, we
//need to ensure that we have a server channel in this AppDomain.
//
//attach the testcase to the host
host.AttachTestcase(this, uiElementName);
//run all the steps
int nextStep = 0;
try
{
for (int i = 0; i < stepInfos.Count; i++)
{
nextStep = i + 1;
UiaDistributedStepInfo stepInfo = stepInfos[i];
//Invoke with the automation element, otherwise have the host invoke it with the UIElement
if (stepInfo.Target == UiaDistributedStepTarget.AutomationElement)
{
PerformStep(i, automationElement);
}
else //UiElement
{
host.PerformStep(i);
}
}
}
finally
{
//run any remaining steps marked "alwaysRun"
for (int i = nextStep; i < stepInfos.Count; i++)
{
UiaDistributedStepInfo stepInfo = stepInfos[i];
if (!stepInfo.AlwaysRun)
{
continue;
}
try
{
//Invoke with the automation element, otherwise have the host invoke it with the UIElement
if (stepInfo.Target == UiaDistributedStepTarget.AutomationElement)
{
PerformStep(i, automationElement);
}
else //UiElement
{
host.PerformStep(i);
}
}
catch (Exception e)
{
//Because these are clean up steps we ---- exceptions thrown by them
GlobalLog.LogDebug("AlwaysRun Step Failed with the following exception: " + e.ToString());
}
}
}
}
//used by the host to invoke the step
internal void PerformStep(int stepIndex, object target)
{
UiaDistributedStepInfo stepInfo = stepInfos[stepIndex];
stepInfo.Step(target);
}
