protected void measureUndo(IFile file) throws PartInitException {
AbstractTextEditor editor = (AbstractTextEditor) EditorTestHelper.openInEditor(file, true);
editor.showChangeInformation(
false); // TODO: remove when undo does no longer trigger timing issue
IAction selectAll = editor.getAction(ITextEditorActionConstants.SELECT_ALL);
IAction shiftRight = editor.getAction(ITextEditorActionConstants.SHIFT_RIGHT);
IAction undo = editor.getAction(ITextEditorActionConstants.UNDO);
int warmUpRuns = getWarmUpRuns();
int measuredRuns = getMeasuredRuns();
for (int i = 0; i < warmUpRuns + measuredRuns; i++) {
runAction(selectAll);
runAction(shiftRight);
sleep(5000);
EditorTestHelper.runEventQueue();
if (i >= warmUpRuns) fPerformanceMeter.start();
runAction(undo);
if (i >= warmUpRuns) fPerformanceMeter.stop();
sleep(
5000); // NOTE: runnables posted from other threads, while the main thread waits here, are
// not measured at all
}
fPerformanceMeter.commit();
assertPerformance(fPerformanceMeter);
}
