code: def test(self):
      assert _get_env_path("P", {}) == []
      assert _get_env_path("P", {"P": f"1{os.pathsep}"}) == ["1"]
      assert _get_env_path("P", {"P": f"1{os.pathsep}2"}) == ["1", "2"]
  
file_path: cupy/tests/install_tests/test_cupy_builder/test_context.py
imports: import os
  from cupy_builder._context import _get_env_bool, _get_env_path, Context, parse_args
label_desc: Use image node_id 1 for calling the TestGetEnvPath obj's underlying member method code with example usage: obj.test() without return types