message: Added test failure if fail to find the draw marker
diff: @@ -17,6 +17,8 @@ class GL_Entry_Points(rdtest.TestCase):
  for test in expected.keys():
  marker: rd.DrawcallDescription = self.find_draw(test)
  + if marker is None:
  + raise rdtest.TestFailureException('Failed to find draw {}'.format(test))
  draw: rd.DrawcallDescription = marker.next
  calls = []
  