text: import rdtest
  import renderdoc as rd
  
  
  class GL_Marker_Test(rdtest.TestCase):
      demos_test_name = 'GL_Marker_Test'
  
      def check_capture(self):
          draws = self.controller.GetDrawcalls()
  
          d = draws[1]
  
          names = [
              'EXT marker 1',
              'EXT marker 2',
              'EXT marker 3',
              'KHR marker 1',
              '',
              'KHR marker 3',
              'Core marker 1',
              '',
              'Core marker 3',
          ]
  
          for n in names:
              self.check(d.name == n)
              d = d.children[0]
  
          d = d.parent
  
          names = [
              'EXT event 1',
              'EXT event 2',
              'EXT event 3',
              'KHR event 1',
              '',
              'KHR event 3',
              'Core event 1',
              '',
              'Core event 3',
              'GREMEDY event 1',
              'GREMEDY event 2',
              'GREMEDY event 3',
          ]
  
          i = 0
          for name in names:
              self.check(name == d.children[i].name)
              i += 1
  
          self.check(i == len(names))
  
          self.check('glDrawArrays' in d.children[i].name)
  