code: def test_remove_copy(self):
      @jit.rawkernel()
      def remove_copy(x, result, size):
          ptr = jit.thrust.remove_copy(
              jit.thrust.device, x.begin(), x.end(), result.begin(), 1
          )
          size[0] = ptr - result.begin()
  
      x = cupy.array([3, 1, 4, 1, 5, 9], dtype=numpy.int32)
      result = cupy.zeros((6,), dtype=numpy.int32)
      size = cupy.zeros((1,), numpy.int32)
      remove_copy[1, 1](x, result, size)
  
      testing.assert_array_equal(size[0], 4)
      testing.assert_array_equal(
          result[:4], cupy.array([3, 4, 5, 9], dtype=numpy.int32)
      )
  
imports: import numpy
  import pytest
  import cupy
  from cupy import testing
  from cupy_backends.cuda.api import runtime
  from cupyx import jit
label_desc: Use image node_id 29 for calling the TestThrust obj's underlying member method code with example usage: obj.test_remove_copy() without return types